| blob | 9fd5c3b16bb57d0b7b53e6f095dea87e31961710 |
1 2005-08-08 Eric Dönges <Eric.Doenges@betty-tv.com>
3 * archures.c (bfd_mach_msp21): New MSP430 machine number.
4 * bfd-in2.h: Regenerate.
5 * cpu-msp430.c (arch_info_struct): Add support for msp430x21xx
6 variants.
8 2005-08-07 Nick Clifton <nickc@redhat.com>
9 Paul Brook <paul@codesourcery.com>
11 PR 1147
12 * elf32-arm.c (bfd_elf32_close_and_cleanup): Define.
13 (elf32_arm_close_and_cleanup): New function - walk over the
14 sections in the bfd that is being closed removing them from the
15 list of recorded sections.
16 (unrecord_section_via_map_over_sections): New helper function.
17 (record_section_with_arm_elf_section_data): Call bfd_malloc
18 instead of bfd_alloc. Remove unneeded abfd parameter.
19 (elf32_arm_new_section_hook): Do not pass bfd to
20 record_section_with_arm_elf_section_data.
22 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Only define if not
23 already defined by the target.
25 2005-08-05 Fred Fish <fnf@specifix.com>
27 * dwarf2.c (read_rangelist): Use addr_size instead of offset_size
28 to determine how many bytes to read from each rangelist entry.
30 2005-08-05 H.J. Lu <hongjiu.lu@intel.com>
32 * bfd.c (bfd_hide_symbol): New.
33 * bfd-in2.h: Regenerated.
35 2005-08-04 H.J. Lu <hongjiu.lu@intel.com>
37 * elf64-x86-64.c (elf64_x86_64_merge_symbol): When mixing a
38 large common symbol and a normal common symbol, always turn
39 the large common symbol into a normal one.
41 2005-08-04 Alan Modra <amodra@bigpond.net.au>
43 * elf32-ppc.c (struct elf_linker_section): Replace sym_val field
44 with sym.
45 (ppc_elf_relocate_section): Adjust for above.
46 (create_sdata_sym): New function.
47 (ppc_elf_create_linker_section): Call it.
48 (ppc_elf_check_relocs): Correct has_sda_refs and non_got_refs.
49 Create sdata syms for all SDA relocs.
50 (ppc_elf_adjust_dynamic_symbol): Don't special case _SDA_BASE_
51 and _SDA2_BASE_.
52 (ppc_elf_set_sdata_syms): Delete.
53 * elflink.c (bfd_elf_size_dynamic_sections): Don't create DT_INIT
54 and DT_FINI tags unless associated section has input.
55 (bfd_elf_set_symbol, _bfd_elf_provide_symbol): Delete.
56 (_bfd_elf_provide_section_bound_symbols): Delete.
57 * bfd-in.h (_bfd_elf_provide_symbol): Delete.
58 (_bfd_elf_provide_section_bound_symbols): Delete.
59 * bfd-in2.h: Regenerate.
61 2005-08-04 Alan Modra <amodra@bigpond.net.au>
63 * elflink.c (fix_syms, _bfd_elf_fix_excluded_sec_syms): Move to..
64 * linker.c (fix_syms, _bfd_fix_excluded_sec_syms): ..here.
65 * bfd-in.h (_bfd_fix_excluded_sec_syms): Rename.
66 * bfd-in2.h: Regenerate.
68 2005-08-03 H.J. Lu <hongjiu.lu@intel.com>
70 * elfxx-ia64.c (elfNN_ia64_relax_section): Resize .rela.got
71 only if it isn't NULL.
73 2005-08-03 H.J. Lu <hongjiu.lu@intel.com>
75 * elf32-i386.c (elf_howto_table): Undo the overflow change for
76 R_386_PC16 made on 2005-07-18.
78 * elf64-x86-64.c (x86_64_elf_howto_table): Undo the overflow
79 change for R_X86_64_PC16 made on 2005-07-18.
81 2005-08-03 Alan Modra <amodra@bigpond.net.au>
83 * elf32-ppc.c (struct ppc_elf_link_hash_table): Remove hgot. Use
84 elf.hgot throughout file.
86 2005-08-03 Alan Modra <amodra@bigpond.net.au>
88 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Correct value of
89 _GLOBAL_OFFSET_TABLE_ for > 32k GOT.
91 2005-08-02 Andreas Schwab <schwab@suse.de>
93 * elfxx-ia64.c (struct elfNN_ia64_allocate_data): Add only_got.
94 (elfNN_ia64_relax_section): Reallocate .rela.got when .got has
95 changed.
96 (allocate_dynrel_entries): Look only at GOT relocations when
97 only_got is true.
98 (elfNN_ia64_size_dynamic_sections): Set only_got to false before
99 calling allocate_dynrel_entries.
101 2005-08-02 Nick Clifton <nickc@redhat.com>
103 PR 1147
104 * elf32-arm.c (struct _arm_elf_section_data): Turn into a typedef
105 and make the mapcount field unsigned.
106 (struct section_list): New: Used to keep track of which sections
107 have an _arm_elf_section_data structure.
108 (record_section_with_arm_elf_section_data): New function.
109 (get_arm_elf_section_data): New function.
110 (unrecord_section_with_arm_elf_section_data): New function.
111 (elf32_arm_output_symbol_hook): Use get_arm_elf_section_data.
112 (elf32_arm_new_section_hook): Call
113 record_section_with_arm_elf_section_data.
114 (elf32_arm_write_section): Use get_arm_elf_section_data and
115 unrecord_section_with_arm_elf_section_data.
117 2005-08-01 Richard Sandiford <richard@codesourcery.com>
119 * elfxx-mips.c (mips_mach_extends_p): Treat MIPS64 as an extension
120 of MIPS32 and MIPS64r2 as an extension of MIPS32r2.
122 2005-07-30 David Daney <ddaney@avtrex.com>
124 * elflink.c (elf_gc_sweep): Set dynsymcount to correct value.
126 2005-07-29 David Daney <ddaney@avtrex.com>
128 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Ignore _gp_disp
129 if it is in the *ABS* section.
131 2005-07-29 Paul Brook <paul@codesourcery.com>
133 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_PC12.
134 * bfd-in2.h: Regenerate.
135 * libbfd.h: Regenerate.
137 2005-07-29 Paul Brook <paul@codesourcery.com>
139 * reloc.c (BFD_RELOC_ARM_T32_IMM12): Add.
140 * bfd-in2.h: Regeenrate.
141 * libbfd.h: Regenerate.
143 2005-07-29 Pavel Kankovsky <peak@argo.troja.mff.cuni.cz>
145 * peXXigen.c (pe_print_edata): Compute the size of the export
146 table from the size field in the DataDictionary and not the size
147 of the section. Some linkers embed the export table inside a
148 larger section.
150 2005-07-29 Alan Modra <amodra@bigpond.net.au>
152 * elf-bfd.h (struct elf_backend_data): Add action_discarded.
153 (enum action_discarded): Move from..
154 * elflink.c (enum action_discarded): ..here.
155 (_bfd_elf_default_action_discarded): Rename from elf_action_discarded.
156 Remove target specific section checks.
157 (elf_link_input_bfd): Adjust.
158 * elfxx-target.h (elf_backend_action_discarded): Define.
159 (elfNN_bed): Init new field.
160 * bfd-in.h (_bfd_elf_default_action_discarded): Declare.
161 * bfd-in2.h: Regenerate.
162 * elf-hppa.h (elf_hppa_action_discarded): New function.
163 * elf32-hppa.c (elf_backend_action_discarded): Define.
164 * elf64-hppa.c (elf_backend_action_discarded): Define.
165 * elf32-ppc.c (ppc_elf_action_discarded): New function.
166 (elf_backend_action_discarded): Define.
168 2005-07-27 Alan Modra <amodra@bigpond.net.au>
170 * elflink.c (fix_syms): Handle symbols defined in input sections.
172 2005-07-27 Jan Beulich <jbeulich@novell.com>
174 * elf64-x86-64.c (R_X86_64_standard, R_X86_64_vt_offset): New.
175 (elf64_x86_64_info_to_howto): Use them.
177 2005-07-27 Alan Modra <amodra@bigpond.net.au>
179 * elflink.c (_bfd_elf_merge_symbol): Skip weak redefinition
180 regardless of strength of previous definition.
182 2005-07-26 Alan Modra <amodra@bigpond.net.au>
184 * elflink.c (elf_gc_mark_dynamic_ref_symbol): Handle -shared.
185 (bfd_elf_gc_sections): Allow -gc-sections when -shared.
186 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Correct for -shared.
188 2005-07-26 Alan Modra <amodra@bigpond.net.au>
190 * elflink.c (elf_gc_sweep): Move gcc_except_table code..
191 (bfd_elf_gc_sections): ..to here.
193 2005-07-25 DJ Delorie <dj@redhat.com>
195 * reloc.c: Remove unused M32C relocs, add BFD_RELOC_M32C_HI8.
196 * libbfd.h: Regenerate.
197 * bfd-in2.h: Regenerate.
199 * elf32-m32c.c (m32c_elf_howto_table): Add R_M32C_8, R_M32C_LO16,
200 R_M32C_HI8, R_M32C_HI16.
201 (m32c_reloc_map): Likewise.
202 (m32c_elf_relocate_section): Add R_M32C_HI8 and R_M32C_HI16.
204 2005-07-25 Jan Hubicka <jh@suse.cz>
205 H.J. Lu <hongjiu.lu@intel.com>
207 * elf-bfd.h (_bfd_elf_large_com_section): New.
208 * elf.c (_bfd_elf_large_com_section): New. Defined.
210 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): New.
211 (elf64_x86_64_elf_section_from_bfd_section): New.
212 (elf64_x86_64_symbol_processing): New.
213 (elf64_x86_64_common_definition): New.
214 (elf64_x86_64_common_section_index): New.
215 (elf64_x86_64_common_section): New.
216 (elf64_x86_64_merge_symbol): New.
217 (elf64_x86_64_additional_program_headers): New.
218 (elf64_x86_64_special_sections): New.
219 (elf_backend_section_from_bfd_section): New. Defined.
220 (elf_backend_add_symbol_hook): Likewise.
221 (elf_backend_common_section_index): Likewise.
222 (elf_backend_common_section): Likewise.
223 (elf_backend_common_definition): Likewise.
224 (elf_backend_merge_symbol): Likewise.
225 (elf_backend_special_sections): Likewise.
226 (elf_backend_additional_program_headers): Likewise.
228 2005-07-25 H.J. Lu <hongjiu.lu@intel.com>
230 * elf-bfd.h (elf_backend_data): Add common_definition,
231 common_section_index, common_section, and merge_symbol.
232 (_bfd_elf_common_definition): New.
233 (_bfd_elf_common_section_index): New.
234 (_bfd_elf_common_section): New.
236 * elf.c (elf_fake_sections): Don't clear sh_flags.
238 * elflink.c (_bfd_elf_merge_symbol): Call backend merge_symbol
239 if it is available.
240 (is_global_data_symbol_definition): Call backend
241 common_definition instead of checking SHN_COMMON.
242 (elf_link_add_object_symbols): Likewise.
243 (elf_link_output_extsym): Call backend common_section_index
244 for common section index.
245 (_bfd_elf_common_definition): New.
246 (_bfd_elf_common_section_index): New.
247 (_bfd_elf_common_section): New.
249 * elfxx-target.h (elf_backend_common_definition): New.
250 (elf_backend_common_section_index): New.
251 (elf_backend_common_section): New.
252 (elf_backend_merge_symbol): New.
253 (elfNN_bed): Initialize common_definition, common_section_index,
254 common_section, and merge_symbol.
256 * section.c (BFD_FAKE_SECTION): New.
257 (STD_SECTION): Use it.
258 * bfd-in2.h: Regenerated.
260 2005-07-23 Olaf Hering <olh@suse.de>
262 * elflink.c (elf_link_input_bfd): Add '\n' for linker einfo
263 callback.
265 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
267 * config.bfd: Remove i[3-7]86-*-rtemself*.
268 Remove sparc-*-rtemself*.
270 2005-07-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
272 * elf32-m32r.c (m32r_elf_check_relocs): Fix pc count for
273 R_M32R_REL32.
275 2005-07-21 Ben Elliston <bje@gnu.org>
277 * Makefile.am (BFD32_BACKENDS): Remove cf-m68klynx.lo.
278 (BFD32_BACKENDS): Likewise, remove m68klynx.lo.
279 (BFD32_BACKENDS_CFILES): Remove cf-m68klynx.c, m68klynx.c.
280 (cf-m68klynx.lo, m68klynx.lo): Remove targets.
281 * Makefile.in: Regenerate.
282 * cf-m68klynx.c: Remove.
283 * m68klynx.c: Likewise.
284 * configure.in (m68klynx_aout_vec): Remove vector.
285 (m68klynx_coff_vec): Likewise.
286 * configure: Regenerate.
287 * targets.c (m68klynx_aout_vec): Remove extern.
288 (m68klynx_coff_vec): Likewise.
289 (_bfd_target_vector): Remove m68klynx_{aout,coff}_vec.
290 * po/SRC-POTFILES.in: Remove cf-m68klynx.c, m68klynx.c.
292 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
294 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_REL32.
295 (m32r_reloc_map): Likewise.
296 (m32r_elf_relocate_section): Likewise.
297 (m32r_elf_gc_sweep_hook): Likewise.
298 (m32r_elf_check_relocs): Likewise.
300 2005-07-18 Nick Clifton <nickc@redhat.com>
302 * reloc.c: Add M32C and MS1 relocs.
303 * bfd-in2.h: Regenerate.
304 * libbfd.h: Regenerate.
306 2005-07-18 Nick Clifton <nickc@redhat.com>
308 * config.bfd: Move m32c entry to correct location.
309 * archures.c: Likewise.
310 * configure.in: Likewise.
311 * configure: Regenerate.
312 * targets.c: Move ms1 vector to correct location.
314 2005-07-18 Jan Beulich <jbeulich@novell.com>
316 * elf32-i386.c (elf_howto_table): Adjust overflow complaint handler
317 for R_386_PC16.
318 * elf64-x86-64.c (x86_64_elf_howto_table): Adjust overflow complaint
319 handler for R_X86_64_PC16, R_X86_64_8, and R_X86_64_DTPOFF.
321 2005-07-16 Eric Botcazou <ebotcazou@libertysurf.fr>
323 PR ld/1021
324 PR ld/1031
325 * elflink.c (elf_link_add_object_symbols): Also append the version
326 name to non-hidden absolute symbols that are functions.
328 2005-07-16 Alan Modra <amodra@bigpond.net.au>
330 * elf32-ppc.c (ppc_elf_set_sdata_syms): Return void. Remove hack
331 for zero size sections. Don't set .sbss syms here.
332 * elf32-ppc.h (ppc_elf_set_sdata_syms): Adjust prototype.
334 2005-07-16 Alan Modra <amodra@bigpond.net.au>
336 * Makefile.am: Run "make dep-am".
337 * Makefile.in: Regenerate.
339 2005-07-15 Bob Wilson <bob.wilson@acm.org>
341 * elf32-xtensa.c (vsprint_msg): Add prototype.
342 (build_encoding_error_message): Delete. Code moved into....
343 (elf_xtensa_do_reloc): ....here, and changed to give better
344 error messages for out of range literals.
346 2005-07-15 Alan Modra <amodra@bigpond.net.au>
348 * elflink.c (bfd_elf_record_link_assignment): Remove output_bfd param.
349 (_bfd_elf_provide_symbol): Allow redefinition of weak syms and those
350 defined in output sections. Call bfd_elf_record_link_assignment.
351 * bfd-in.h (bfd_elf_record_link_assignment): Update prototype.
352 * bfd-in2.h: Regenerate.
354 2005-07-14 Jim Blandy <jimb@redhat.com>
356 Add support for m32c-*-elf (Renesas m32c and m16c).
357 * Makefile.am (ALL_MACHINES): Add cpu-m32c.lo.
358 (ALL_MACHINES_CFILES): Add cpu-m32c.c.
359 (BFD32_BACKENDS): Add elf32-m32c.lo.
360 (BFD32_BACKENDS_CFILES): Add elf32-m32c.c.
361 (cpu-m32c.lo, elf32-m32c.lo): New rules, generated by 'make dep-am'.
362 * Makefile.in: Regenerated.
363 * archures.c (bfd_arch_m32c, bfd_mach_m16c, bfd_mach_m32c): New
364 arch and mach codes.
365 (bfd_m32c_arch): New arch info object.
366 (bfd_archures_list): List bfd_m32c_arch.
367 * bfd-in2.h: Regenerated.
368 * config.bfd: Add case for the m32c.
369 * configure.in: Add case for the m32c.
370 * configure: Regenerated.
371 * cpu-m32c.c, elf32-m32c.c: New files.
372 * libbfd.h: Regenerated.
373 * targets.c (bfd_elf32_m32c_vec): Declare.
374 (_bfd_target_vector): List bfd_elf32_m32c_vec.
376 2005-07-14 Alan Modra <amodra@bigpond.net.au>
378 * bfd-in.h (_bfd_elf_fix_excluded_sec_syms): Declare.
379 (_bfd_elf_provide_section_bound_symbols): Remove param name.
380 Formatting.
381 * bfd-in2.h: Regenerate.
382 * elflink.c (bfd_elf_gc_sections): Don't call generic function.
383 (_bfd_elf_provide_symbol): Formatting.
384 (_bfd_elf_provide_section_bound_symbols): Remove all hacks, just
385 create section relative syms.
386 (fix_syms, _bfd_elf_fix_excluded_sec_syms): New functions.
387 * elf32-ppc.c (ppc_elf_set_sdata_syms): Use
388 _bfd_elf_provide_section_bound_symbols.
389 * reloc.c (bfd_mark_used_section): Delete.
390 (bfd_generic_gc_sections): Don't call the above.
392 2005-07-14 Paul Woegerer <paul.woegerer@nsc.com>
394 PR 1063
395 * cache.c (bfd_last_cache): Initialise to NULL.
397 2005-07-14 Daniel Marques <marques@cs.cornell.edu>
398 Nick Clifton <nickc@redhat.com>
400 * coff-alpha.c (alpha_ecoff_bad_format_hook): Detect compressed
401 Alpha binaries and issue a helpful error message.
402 (alpha_ecoff_swap_reloc_out): Increase maximum allowed internal
403 symbol index to 15 to allow for binaries produced by DEC
404 compilers.
406 2005-07-13 Steve Ellcey <sje@cup.hp.com>
408 * bfd.m4 (BFD_NEED_DECLARATION): Remove.
410 2005-07-12 Alan Modra <amodra@bigpond.net.au>
412 * elf64-ppc.c (ppc64_elf_relocate_section): Don't use a plt stub
413 when !can_plt_call.
415 2005-07-12 Alan Modra <amodra@bigpond.net.au>
417 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Warning fix.
419 2005-07-12 Alan Modra <amodra@bigpond.net.au>
421 * elf32-ppc.c (ppc_elf_set_sdata_syms): Correct __sbss_start value.
423 2005-07-11 H.J. Lu <hongjiu.lu@intel.com>
425 * elflink.c (_bfd_elf_symbol_refs_local_p): Revert the last
426 change.
428 2005-07-08 Paul Koning <pkoning@equallogic.com>
430 * dwarf2.c (read_address): Check sign_extend_vma to handle targets
431 where addresses are sign extended.
433 2005-07-08 Ralf Corsepius <ralf.corsepius@rtems.org>
435 * config.bfd: Mark i960-*-rtems*, or32-*-rtems* as obsolete.
436 Mark a29k-*rtems*, hppa*-*-rtems*, *-go32-rtems*,
437 i[3-7]86*-*-rtemscoff*, mips*el-*-rtems*, powerpcle-*-rtems*,
438 sparc*-*-rtemsaout* as removed
440 2005-07-08 Alan Modra <amodra@bigpond.net.au>
442 * elf-hppa.h (elf_hppa_final_link): Use gp val of zero when none
443 of the usual sections are found.
444 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Tidy.
445 Strip .dynbss if it is zero size.
446 * elf32-arm.c (elf32_arm_size_dynamic_sections): Likewise.
447 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
448 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
449 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise, and
450 .dynsbss.
451 (i370_elf_finish_dynamic_sections): Don't attempt to write .got
452 when it is zero size.
453 * elf32-i386.c (elf_i386_size_dynamic_sections): Correct handling
454 of .dynbss and zero size sections.
455 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Strip .dynbss if
456 it is zero size.
457 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Tidy. Strip
458 .dynbss if zero size.
459 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise, .dynsbss
460 too.
461 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
462 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
463 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
464 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Tidy. Strip
465 .plt.* and .got.plt.* if zero size.
466 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Tidy. Strip
467 .got* and .dynbss if zero size.
468 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Tidy. Strip
469 * elf64-ppc.c (create_linkage_sections): Create branch lookup table
470 in .data.rel.ro.brlt or .rodata.brlt, and similarly for associated
471 reloc section.
472 (create_got_section): Always create new .got and .rela.got sections.
473 (ppc64_elf_size_dynamic_sections): Tidy. Strip .dynbss if zero size.
474 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
475 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
476 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Handle
477 dynamic bss sections correctly.
478 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Tidy.
479 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Tidy. Strip
480 .dynbss if zero size.
482 2005-07-08 Ben Elliston <bje@au.ibm.com>
484 * elf32-xtensa.c: Include <stdarg.h> unconditionally, not only
485 when ANSI_PROTOTYPES is defined. Remove #ifdef logic.
487 2005-07-07 H.J. Lu <hongjiu.lu@intel.com>
489 * elf-bfd.h (elf_backend_data): Add special_sections.
491 * elf.c (_bfd_elf_get_sec_type_attr): Check special_sections
492 first.
494 * elf32-arm.c (elf_backend_get_sec_type_attr): Removed.
495 (elf_backend_special_sections): New. Defined.
496 * elf32-m32r.c: Likewise.
497 * elf32-m68hc11.c: Likewise.
498 * elf32-m68hc12.c: Likewise.
499 * elf32-mcore.c: Likewise.
500 * elf32-sh64.c: Likewise.
501 * elf32-v850.c: Likewise.
502 * elf32-xtensa.c: Likewise.
503 * elf64-alpha.c: Likewise.
504 * elf64-hppa.c: Likewise.
505 * elf64-ppc.c: Likewise.
506 * elf64-sh64.c: Likewise.
507 * elfxx-ia64.c: Likewise.
508 * elfxx-mips.c: Likewise.
509 * elfxx-mips.h: Likewise.
511 * elfxx-target.h (elf_backend_special_sections): New.
512 (elfNN_bed): Initialize special_sections.
514 2005-07-07 Bob Wilson <bob.wilson@acm.org>
516 * xtensa-modules.c: Update tables with Xtensa MMU features.
518 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
520 * elf32-xtensa.c (vsprint_msg): Add format attribute. Fix
521 format bugs.
522 * vms.h (_bfd_vms_debug): Add format attribute.
523 (_bfd_vms_debug, _bfd_hexdump): Fix typos.
525 2005-07-07 H.J. Lu <hongjiu.lu@intel.com>
527 PR 975
528 * elflink.c (_bfd_elf_symbol_refs_local_p): Only undefined
529 symbol with default visibility is local.
531 2005-07-07 Ben Elliston <bje@gnu.org>
533 * config.bfd: Mark m68*-*-rtemscoff as obsolete.
535 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
537 * dwarf2.c (varinfo): Add addr.
538 (lookup_symbol_in_variable_table): Also check addr.
539 (scan_unit_for_symbols): Set addr for variable.
540 (comp_unit_find_line): Updated.
542 2005-07-06 Nick Clifton <nickc@redhat.com>
544 * coff-alpha.c (alpha_adjust_reloc_in): Issue an informative error
545 message if an unknown reloc is encountered.
546 (alpha_relocate_section): Likewise.
548 * ecoff.c (_bfd_ecoff_write_object_contents): Cope with a reloc
549 with a missing howto field.
551 2005-07-06 Alan Modra <amodra@bigpond.net.au>
553 * po/SRC-POTFILES.in: Add cpu-ms1.c, elf32-ms1.c, elf-vxworks.c,
554 elfxx-sparc.c.
556 2005-07-05 Paul Brook <paul@codesourcery.com>
558 * elf32-ppc.c (ppc_elf_vxworks_special_sections): Remove.
559 (ppc_elf_vxworks_get_sec_type_attr): New function.
560 (elf_backend_special_sections): Remove vxwords definition.
561 (elf_backend_get_sec_type_attr): Define for vxworks.
563 2005-07-05 Nick Clifton <nickc@redhat.com>
565 * elf64-ppc.c (ppc64_elf_info_to_howto): Fix typo.
567 2005-07-05 Paul Brook <paul@codesourcery.com>
569 * config.bfd: Add separate case for ppc-vxworks.
570 * configure: Regenerate.
571 * configure.in: Include elf-vxworks.lo on ppc targets.
572 * elf-vxworks.c (elf_vxworks_final_write_processing): Handle
573 .rela.plt.unloaded.
574 * elf32-ppc.c: Add VxWorks target vec. Include elf-vxworks.h.
575 (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE, PLT_SLOT_SIZE): Remove.
576 (VXWORKS_PLT_ENTRY_SIZE, ppc_elf_vxworks_plt_entry,
577 ppc_elf_vxworks_pic_plt_entry, VXWORKS_PLT_INITIAL_ENTRY_SIZE,
578 ppc_elf_vxworks_plt0_entry, ppc_elf_vxworks_pic_plt0_entry,
579 VXWORKS_PLT_NON_JMP_SLOT_RELOCS, VXWORKS_PLTRESOLVE_RELOCS,
580 VXWORKS_PLTRESOLVE_RELOCS_SHLIB): New.
581 (ppc_elf_link_hash_table): Add srelplt2, sgotplt, hgot, hplt,
582 is_vxworks, plt_entry_size, plt_slot_size, plt_initial_entry_size.
583 (ppc_elf_link_hash_table_create): Initialize hadtab plt fields.
584 (ppc_elf_create_got): Create .got.plt for VxWorks.
585 (ppc_elf_create_dynamic_sections): Create unloaded plt relocation
586 section for VxWorks.
587 (ppc_elf_select_plt_layout): Handle VxWorks plt format.
588 (allocate_got): VxWorks does not need a got header.
589 (allocate_dynrelocs): Handle VxWorks plt format.
590 (ppc_elf_size_dynamic_sections): Save _G_O_T_ and _P_L_T_ symbols for
591 VxWorks. Handle VxWorks plt/got.
592 (ppc_elf_finish_dynamic_sections): Fill in VxWorks plt.
593 (ppc_elf_vxworks_special_sections): New.
594 (ppc_elf_vxworks_link_hash_table_create,
595 ppc_elf_vxworks_add_symbol_hook,
596 elf_i386_vxworks_link_output_symbol_hook,
597 ppc_elf_vxworks_final_write_processing): New functions.
598 * targets.c (bfd_elf32_powerpc_vxworks_vec): Declare.
599 (_bfd_target_vector): Use it.
601 2005-07-05 Jakub Jelinek <jakub@redhat.com>
603 * libbfd-in.h (struct artdata): Add extended_names_size field.
604 * libbfd.h: Rebuilt.
605 * coff-rs600.c (_bfd_xcoff_archive_p): Don't clear fields in freshly
606 allocated object by bfd_zalloc.
607 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
608 * ecoff.c (_bfd_ecoff_archive_p): Likewise.
609 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p): Likewise.
610 (get_extended_arelt_filename): Fail if index is bigger or equal to
611 extended_names_size.
612 (_bfd_generic_read_ar_hdr_mag): Don't set bfd_error_malformed_archive,
613 get_extended_arelt_filename already did that.
614 (_bfd_slurp_extended_name_table): Initialize extended_names_size field.
615 Allocate one extra byte and clear it, in case extended names table
616 is not terminated.
618 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2, bfd_alloc2,
619 bfd_zalloc2): New prototypes.
620 * bfd-in.h (HALF_BFD_SIZE_TYPE): Define.
621 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): New functions.
622 * opncls.c (bfd_alloc2, bfd_zalloc2): New functions.
623 * elf.c (bfd_elf_get_elf_syms, setup_group, assign_section_numbers,
624 elf_map_symbols, map_sections_to_segments,
625 assign_file_positions_for_segments, copy_private_bfd_data,
626 swap_out_syms, _bfd_elf_slurp_version_tables): Use bfd_*alloc2
627 where appropriate.
628 * bfd-in2.h: Rebuilt.
629 * libbfd.h: Rebuilt.
631 * elf.c (_bfd_elf_print_private_bfd_data): Don't crash on bogus
632 verdef or verneed section.
633 (_bfd_elf_slurp_version_tables): Handle corrupt verdef and/or
634 verneed sections gracefully.
635 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto_ptr): Don't crash on
636 bogus relocation values.
637 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
638 * elf64-s390.c (elf_s390_info_to_howto): Likewise.
639 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
640 * elf64-x86-64.c (elf64_x86_64_info_to_howto): Likewise.
641 * elfxx-ia64.c (lookup_howto): Likewise.
643 * elf.c (bfd_elf_get_str_section): Allocate an extra byte after
644 the end of strtab and clear it.
645 (elf_read): Remove.
647 2005-07-05 Nick Clifton <nickc@redhat.com>
649 * po/vi.po: New Vietnamese translation.
650 * configure.in (ALL_LINGUAS): Add vi.
651 * configure: Regenerate.
653 2005-07-05 Peter S. Mazinger <ps.m@gmx.net>
655 * elf32-arm.c (elf32_arm_size_dynamic_sections): Fix a typo and
656 touchup logic like i386/ppc.
658 2005-07-05 Alan Modra <amodra@bigpond.net.au>
660 * elf.c (special_sections): Move const qualifier.
661 (special_sections_b..special_sections_t): Likewise.
662 * elf32-arm.c (elf32_arm_symbian_get_sec_type_attr): Remove duplicate
663 const.
664 (elf32_arm_symbian_special_sections): Move const qualifier.
665 * elf32-m32r.c: Similarly.
666 * elf32-m68hc11.c: Similarly.
667 * elf32-m68hc12.c: Similarly.
668 * elf32-mcore.c: Similarly.
669 * elf32-ppc.c: Similarly.
670 * elf32-sh64.c: Similarly.
671 * elf32-v850.c: Similarly.
672 * elf32-xtensa.c: Similarly.
673 * elf64-alpha.c: Similarly.
674 * elf64-hppa.c: Similarly.
675 * elf64-ppc.c: Similarly.
676 * elf64-sh64.c: Similarly.
677 * elfxx-ia64.c: Similarly.
678 * elfxx-mips.c: Similarly.
680 2005-07-04 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
682 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Use
683 info->executable instead of !info->shared where appropriate.
685 2005-07-04 Alan Modra <amodra@bigpond.net.au>
687 PR 1042
688 * elf.c (assign_file_positions_for_segments): Remove excluded
689 sections from the segment map.
691 2005-07-04 Alan Modra <amodra@bigpond.net.au>
693 PR 1004
694 * elf-bfd.h (struct elf_backend_data): Add get_sec_type_attr. Delete
695 special_sections.
696 (_bfd_elf_get_special_section): Declare.
697 (bfd_elf_special_section): Update prototype.
698 * elf.c (special_sections): Remove unused outer entries.
699 (get_special_section): Delete.
700 (_bfd_elf_get_special_section): New function.
701 (_bfd_elf_get_sec_type_attr): Replace "name" arg with "sec". Update
702 special_sections indexing.
703 (_bfd_elf_new_section_hook): Call backend get_sec_type_attr.
704 * elf32-arm.c (symbian_special_sections_d): Delete.
705 (symbian_special_sections_g, symbian_special_sections_h): Delete.
706 (symbian_special_sections_i, symbian_special_sections_f): Delete.
707 (symbian_special_sections_p): Delete.
708 (elf32_arm_symbian_special_sections): Merge above to here.
709 (elf32_arm_symbian_get_sec_type_attr): New function.
710 (elf_backend_special_sections): Don't define.
711 (elf_backend_get_sec_type_attr): Define.
712 * elf32-m32r.c: Similarly to elf32-arm.c.
713 * elf32-m68hc11.c: Likewise.
714 * elf32-m68hc12.c: Likewise.
715 * elf32-mcore.c: Likewise.
716 * elf32-sh64.c: Likewise.
717 * elf32-v850.c: Likewise.
718 * elf32-xtensa.c: Likewise.
719 * elf64-alpha.c: Likewise.
720 * elf64-hppa.c: Likewise.
721 * elf64-ppc.c: Likewise.
722 * elf64-sh64.c: Likewise.
723 * elfxx-ia64.c: Likewise.
724 * elfxx-mips.c: Likewise.
725 * elf32-ppc.c: Likewise.
726 (bfd_elf_special_section ppc_alt_plt): New. Use it if .plt loadable.
727 * elfxx-mips.h (_bfd_mips_elf_get_sec_type_attr): Declare.
728 (_bfd_mips_elf_special_sections, elf_backend_special_sections): Delete.
729 (elf_backend_get_sec_type_attr): Define.
730 * elfxx-target.h (elf_backend_get_sec_type_attr): Define.
731 (elf_backend_special_sections): Don't define.
732 (elfNN_bed): Update.
734 2005-07-01 Nick Clifton <nickc@redhat.com>
736 * cpu-d10v.c: Update to ISO C90 style function declarations and
737 fix formatting.
738 * cpu-d30v.c: Likewsie.
739 * cpu-i370.c: Likewsie.
740 * cpu-xstormy16.c: Likewsie.
741 * elf32-arc.c: Likewsie.
742 * elf32-d10v.c: Likewsie.
743 * elf32-d30v.c: Likewsie.
744 * elf32-dlx.c: Likewsie.
745 * elf32-i370.c: Likewsie.
746 * elf32-i960.c: Likewsie.
747 * elf32-ip2k.c: Likewsie.
748 * elf32-m32r.c: Likewsie.
749 * elf32-mcore.c: Likewsie.
750 * elf32-openrisc.c: Likewsie.
751 * elf32-or32.c: Likewsie.
752 * elf32-pj.c: Likewsie.
753 * elf32-v850.c: Likewsie.
754 * elf32-xstormy16.c: Likewsie.
756 2005-07-01 Alan Modra <amodra@bigpond.net.au>
758 * elf64-alpha.c (elf64_alpha_create_got_section): Always create
759 a new .got section.
760 (elf64_alpha_create_dynamic_sections): Always make new sections
761 by using bfd_make_section_anyway_with_flags. Check that .got not
762 already created.
763 (elf64_alpha_check_relocs): Delete "got_created". Use tdata->gotobj
764 instead.
766 2005-06-30 Alan Modra <amodra@bigpond.net.au>
768 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Ignore dynamic
769 _SDA_BASE_ and _SDA2_BASE_ symbols.
770 * elflink.c (_bfd_elf_provide_symbol): Correct comment. Define
771 sym if not def_regular.
772 (_bfd_elf_provide_section_bound_symbols): Similarly.
774 2005-06-30 Ben Elliston <bje@gnu.org>
776 * config.bfd: Mark as obsolete:
777 m68*-apollo-*
778 m68*-apple-aux*
779 m68*-bull-sysv*
781 2005-06-29 Alan Modra <amodra@bigpond.net.au>
783 * elflink.c (_bfd_elf_gc_mark): Mark sections referenced by
784 .eh_frame specially..
785 (bfd_elf_gc_sections): ..rather than totally ignoring .eh_frame.
786 Don't recheck sections we have already marked.
787 (elf_gc_sweep): Keep non-code sections referenced from .eh_frame.
788 * section.c (struct bfd_section): Add gc_mark_from_eh.
789 (STD_SECTION): Adjust.
790 * ecoff.c (bfd_debug_section): Adjust.
791 * bfd-in2.h: Regenerate.
793 2005-06-29 Alan Modra <amodra@bigpond.net.au>
795 * elflink.c (elf_gc_sweep): Do not refcount on sections that have
796 not been processed by check_relocs.
798 2005-06-29 Paul Brook <paul@codesourcery.com>
800 * bfd-in.h (_bfd_elf_provide_symbol): Update prototype.
801 * bfd-in2.h: Regenerate.
802 * elf32-ppc.c (ppc_elf_set_sdata_syms): Make sdata symbols section
803 relative.
804 * elflink.c (bfd_elf_set_symbol): Add section argument.
805 (_bfd_elf_provide_symbol): Ditto.
806 (_bfd_elf_provide_section_bound_symbols): Pass NULL section argument.
808 2005-06-27 Carlos O'Donell <carlos@systemhalted.org>
810 * bfd/elf32-hppa.c (struct elf32_hppa_stub_hash_entry):
811 Use bh_root, and hh.
812 (struct elf32_hppa_link_hash_entry): Use eh, and hsh_cache.
813 (struct elf32_hppa_dyn_reloc_entry): Use hdh_next.
814 (struct elf32_hppa_link_hash_table): Use etab and bstab.
815 (stub_hash_newfunc): Use hh.
816 (hppa_link_hash_newfunc): Use hsh_cache.
817 (elf32_hppa_link_hash_table_create): Use etab, and bstab.
818 (elf32_hppa_link_hash_table_free): Use bstab.
819 (hppa_stub_name): Use eh.
820 (hppa_get_stub_entry): Use hh, hsh_entry, and hsh_cache.
821 (hppa_add_stub): Use bstab.
822 (hppa_type_of_stub): Use eh.
823 (hppa_build_one_stub): Use hh and bh_root.
824 (elf32_hppa_copy_indirect_symbol): Use hdh_next.
825 (elf32_hppa_check_relocs): Use eh, etab, and hdh_next.
826 (elf32_hppa_gc_sweep_hook): Use hdh_next.
827 (elf32_hppa_adjust_dynamic_symbol): Use hdh_next, and etab.
828 (allocate_plt_static): Use etab.
829 (allocate_dynrelocs): Use etab, and hdh_next.
830 (readonly_dynrelocs): Use hdh_next.
831 (elf32_hppa_size_dynamic_sections): Use etab, and hdh_next.
832 (get_local_syms): Use eh, bstab, and hh.
833 (elf32_hppa_size_stubs): Use eh, bstab, and hh.
834 (elf32_hppa_set_gp): Use etab.
835 (elf32_hppa_build_stubs): Use bstab.
836 (final_link_relocate): Use eh, bh_root.
837 (elf32_hppa_relocate_section): Use elf, etab.
838 (elf32_hppa_finish_dynamic_sections): Use etab.
840 2005-06-27 H.J. Lu <hongjiu.lu@intel.com>
842 * elfxx-ia64.c (elfNN_hpux_backend_symbol_processing): Remove
843 the extra `;'.
845 2005-06-21 Carlos O'Donell <carlos@systemhalted.org>
847 * bfd/elf32-hppa.c (hppa_elf_hash_entry): Define.
848 (hppa_stub_hash_entry): Define.
849 (stub_hash_newfunc): Rename variables.
850 (hppa_link_hash_newfunc): Likewise.
851 (elf32_hppa_link_hash_table_free): Likewise.
852 (hppa_stub_name): Likewise.
853 (hppa_get_stub_entry): Likewise.
854 (hppa_add_stub): Likewise.
855 (hppa_type_of_stub): Likewise.
856 (hppa_build_one_stub): Likewise.
857 (hppa_size_one_stub): Likewise.
858 (elf32_hppa_create_dynamic_sections): Likewise.
859 (elf32_hppa_copy_indirect_symbol): Likewise.
860 (elf32_hppa_check_relocs): Likewise.
861 (elf32_hppa_gc_mark_hook): Likewise.
862 (elf32_hppa_gc_sweep_hook): Likewise.
863 (elf32_hppa_grok_psinfo): Likewise.
864 (elf32_hppa_hide_symbol): Likewise.
865 (elf32_hppa_adjust_dynamic_symbol): Likewise.
866 (allocate_dynrelocs): Likewise.
867 (clobber_millicode_symbols): Likewise.
868 (readonly_dynrelocs): Likewise.
869 (elf32_hppa_size_dynamic_sections): Likewise.
870 (get_local_syms): Likewise.
871 (elf32_hppa_size_stubs): Likewise.
872 (hppa_record_segment_addr): Likewise.
873 (final_link_relocate): Likewise.
874 (elf32_hppa_relocate_section): Likewise.
875 (elf32_hppa_finish_dynamic_symbol): Likewise.
877 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
879 PR 1025
880 * elf-m10300.c (mn10300_elf_check_relocs): Handle indirect
881 symbol.
882 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
883 * elf32-avr.c (elf32_avr_check_relocs): Likewise.
884 * elf32-cris.c (cris_elf_check_relocs): Likewise.
885 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
886 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
887 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
888 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
889 * elf32-i370.c (i370_elf_check_relocs): Likewise.
890 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
891 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
892 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
893 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
894 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
895 * elf32-ms1.c (ms1_elf_check_relocs): Likewise.
896 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
897 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
898 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
899 * elf32-s390.c (elf_s390_check_relocs): Likewise.
900 * elf32-sh.c (sh_elf_check_relocs): Likewise.
901 * elf32-v850.c (v850_elf_check_relocs): Likewise.
902 * elf32-vax.c (elf_vax_check_relocs): Likewise.
903 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
904 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
905 * elf64-s390.c (elf_s390_check_relocs): Likewise.
906 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
907 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
908 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
910 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
912 PR 1022
913 * elf32-hppa.c (elf32_hppa_check_relocs): Handle indirect
914 symbol.
916 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
918 PR 1025
919 * elf32-i386.c (elf_i386_check_relocs): Handle indirect symbol.
920 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
922 2005-06-18 H.J. Lu <hongjiu.lu@intel.com>
924 * reloc.c: Add BFD_RELOC_X86_64_GOTOFF64 and
925 BFD_RELOC_X86_64_GOTPC32.
926 * bfd-in2.h: Regenerated.
928 2005-06-17 Jakub Jelinek <jakub@redhat.com>
930 * elf.c (bfd_section_from_shdr): Kill bogus warning.
932 * elf.c (bfd_section_from_shdr): Fail if sh_entsize is bogus for
933 symbol, relocation, group or versym sections.
935 * coffcode.h (coff_slurp_reloc_table): Don't crash if native_relocs
936 is NULL.
937 * peXXigen.c (pe_print_idata): Don't crash if dll_name or start_address
938 doesn't point into the section.
940 2005-06-17 Jan Beulich <jbeulich@novell.com>
942 * bfd-in2.h (elf_x86_64_reloc_type): Add BFD_RELOC_X86_64_GOTOFF64
943 and BFD_RELOC_X86_64_GOTPC32.
944 * libbfd.h (bfd_reloc_code_real_names): Likewise.
945 * elf64-x86-64.c (x86_64_elf_howto_table): Add entries for
946 R_X86_64_PC64, R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
947 (x86_64_reloc_map): Add entries for R_X86_64_PC64, R_X86_64_GOTOFF64,
948 and R_X86_64_GOTPC32.
949 (elf64_x86_64_info_to_howto): Adjust bounding relocation type.
950 (elf64_x86_64_check_relocs): Also handle R_X86_64_PC64,
951 R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
952 (elf64_x86_64_relocate_section): Likewise.
953 (elf64_x86_64_gc_sweep_hook): Also handle R_X86_64_PC64.
955 2005-06-15 Mark Kettenis <kettenis@gnu.org>
957 * archive.c: Include "libiberty.h".
959 2005-06-15 Nick Clifton <nickc@redhat.com>
961 * elf32-v850.c (ELF_MACHINE_ALT2): Define so that binaries
962 produced by the GreenHills toolchain can be assimilated.
964 2005-06-14 Steve Ellcey <sje@cup.hp.com>
966 * som.c (som_find_inliner_info): New.
968 2005-06-14 H.J. Lu <hongjiu.lu@intel.com>
970 * elflink.c (_bfd_elf_merge_symbol): Fix a typo in comment.
972 2005-06-14 Jakub Jelinek <jakub@redhat.com>
974 * elf.c (bfd_section_from_shdr): Fail if name is NULL.
975 Prevent endless recursion on broken objects.
977 * archive.c (do_slurp_coff_armap): Check for overflows.
979 2005-06-10 Daniel Jacobowitz <dan@codesourcery.com>
981 * elfcode.h (elf_write_relocs): Do nothing if there are no
982 relocations.
984 2005-06-10 Alan Modra <amodra@bigpond.net.au>
986 * dwarf2.c (decode_line_info): Revert last change. Instead set
987 initial low_pc to -1 to avoid need to test whether loc_pc has
988 been set.
990 2005-06-09 Christopher Faylor <cgf@timesys.com>
992 * coffcode.h (sec_to_styp_flags): Set appropriate section flags when
993 either SEC_ALLOC OR SEC_LOAD.
995 2005-06-09 Christopher Faylor <cgf@timesys.com>
997 * coffcode.h (sec_to_styp_flags): Remove read/write flags from noload
998 section header. Do not add STYP_NOLOAD since it does not appear to be
999 a valid PE flag.
1001 2005-06-09 H.J. Lu <hongjiu.lu@intel.com>
1003 PR 1000
1004 * dwarf2.c (lookup_address_in_line_info_table): Restore code
1005 handling NULL function info, removed with 2005-04-03 change.
1007 2005-06-08 Mark Mitchell <mark@codesourcery.com>
1009 * opncls.c (bfd_fopen): Mark returned BFD as cacheable if FD == -1.
1011 2005-06-09 Alan Modra <amodra@bigpond.net.au>
1013 * elflink.c (elf_mark_used_section): Delete.
1014 (bfd_elf_gc_sections): Call bfd_generic_gc_sections.
1015 * reloc.c (bfd_mark_used_section): New function.
1016 (bfd_generic_gc_sections): Call bfd_mark_used_section.
1018 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1020 * opncls.c (bfd_fopen): Don't set bfd_error unconditionally.
1021 (bfd_fdopenr): Same.
1023 2005-06-07 Mark Mitchell <mark@codesourcery.com>
1025 * opncls.c (bfd_fdopenr): Add missing break statements.
1027 2005-06-07 Mark Mitchell <mark@codesourcery.com>
1029 * opncls.c (bfd_fopen): New API.
1030 (bfd_openr): Use it.
1031 (bfd_fdopenr): Likewise.
1032 * bfd-in2.h: Regenerated.
1034 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1035 Michael Snyder <msnyder@redhat.com>
1036 Stan Cox <scox@redhat.com>
1038 * Makefile.am (ALL_MACHINES): Add ms1 support.
1039 (ALL_MACHINES_CFILES): Same.
1040 (BFD32_BACKENDS): Same.
1041 (BFD32_BACKENDS_CFILES): Same.
1043 * Makefile.in: Regenerate.
1045 * archures.c (bfd_architecture): Add ms1 entries.
1046 Externalize bfd_ms1_arch.
1047 (bfd_archures_list): Add bfd_ms1_arch.
1049 * bfd-in2.h: Regenerate.
1051 * cpu-ms1.c: New file.
1053 * elf32-ms1.c: New file.
1055 * targets.c: Define extern of bfd_elf32_ms1_vec.
1056 Add bfd_elf32_ms1_vec to _bfd_target_vector.
1058 * configure.in: Add bfd_elf32_ms1_vec case.
1060 * configure: Regenerate.
1062 * config.bfd: Add ms1-*-elf to table.
1064 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1066 * coff-i386.c: Change md_apply_fix3 to md_apply_fix in comment.
1068 2005-06-07 Alan Modra <amodra@bigpond.net.au>
1070 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Init _bfd_find_line.
1071 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
1073 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
1075 PR 990
1076 * bfd.c (bfd_find_line): New.
1078 * dwarf2.c (comp_unit): Add variable_table.
1079 (funcinfo): Add file, line, and sec.
1080 (varinfo): New.
1081 (lookup_symbol_in_function_table): New.
1082 (lookup_symbol_in_variable_table): New.
1083 (scan_unit_for_functions): Renamed to ...
1084 (scan_unit_for_symbols): This. Handle DW_TAG_entry_point and
1085 DW_TAG_variable.
1086 (comp_unit_find_nearest_line): Updated.
1087 (comp_unit_find_line): New.
1088 (_bfd_dwarf2_find_line): New.
1090 * elf-bfd.h (_bfd_elf_find_line): New.
1091 (_bfd_generic_find_line): New. Defined.
1093 * elf.c (_bfd_elf_find_line): New.
1095 * libbfd-in.h (_bfd_dwarf2_find_line): New.
1096 (_bfd_generic_find_line): New.
1098 * bfd-in2.h: Regenerated.
1099 * libbfd.h: Likewise.
1101 * libbfd.c (_bfd_generic_find_line): New.
1103 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize _bfd_find_line
1104 with _bfd_generic_find_line.
1105 (bfd_target): Add _bfd_find_line.
1107 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
1109 * dwarf2.c (decode_line_info): Properly set low_pc.
1111 2005-06-06 Alan Modra <amodra@bigpond.net.au>
1113 * elf64-pcc.c (ppc64_elf_gc_mark_hook): For the local sym in .opd
1114 case, include addend when indexing .opd section map.
1115 (ppc64_elf_edit_opd): Add no_opd_opt param. Do nothing besides
1116 clear opd_adjust array if no_opd_opt set. Tidy code.
1117 Ignore zero size .opd. Check bfd_alloc return value.
1118 (ppc_stub_name): Return immediately on bfd_malloc fail.
1119 * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
1121 2005-06-04 H.J. Lu <hongjiu.lu@intel.com>
1123 * dwarf2.c (comp_unit): Fix a typo in comment.
1125 2005-06-03 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1127 * elf32-vax.c (rtype_to_howto): Remove PARAMS.
1128 (reloc_type_lookup): Dito.
1129 (elf_vax_discard_copies): Dito.
1130 (elf_vax_instantiate_got_entries): Dito.
1131 (elf_vax_link_hash_traverse): Dito.
1132 (elf_vax_link_hash_newfunc): Dito.
1133 (elf_vax_link_hash_table_create): Dito.
1134 (elf32_vax_set_private_flags): Dito.
1135 (elf32_vax_merge_private_bfd_data): Dito.
1136 (elf32_vax_print_private_bfd_data): Dito.
1137 (elf_vax_check_relocs): Dito.
1138 (elf_vax_gc_mark_hook): Dito.
1139 (elf_vax_gc_sweep_hook): Dito.
1140 (elf_vax_size_dynamic_sections): Dito.
1141 (elf_vax_discard_copies): Dito.
1142 (elf_vax_instantiate_got_entries): Dito.
1143 (elf_vax_relocate_section): Dito.
1144 (elf_vax_finish_dynamic_symbol): Dito.
1145 (elf_vax_finish_dynamic_sections): Dito.
1146 (elf_vax_hash_table): Break-up of line isn't needed.
1147 (elf_vax_check_relocs): Remove leading whitespace
1148 (elf_vax_relocate_section): Remove redundant whitespace
1149 (elf_vax_link_hash_newfunc): Don't cast NULL.
1150 (elf_vax_link_hash_table_create): Dito.
1151 * cpu-vax.c (bfd_vax_arch) Remove a trailing space.
1153 2005-06-03 Alan Modra <amodra@bigpond.net.au>
1155 PR 568
1156 * configure.in: Bump version
1157 * configure: Regenerate.
1158 * elflink.c (elf_link_input_bfd): Use einfo linker callback to print
1159 discarded section sym refs and kill linker output.
1160 * simple.c (simple_dummy_einfo): New function.
1161 (bfd_simple_get_relocated_section_contents): Init callbacks.einfo.
1163 * elf32-i386.c (elf_i386_relocate_section): Handle zero symndx
1164 for all reloc types.
1166 2005-06-02 Alan Modra <amodra@bigpond.net.au>
1168 * elf64-ppc.c (add_symbol_adjust): Set sym visibility to most
1169 restrictive of func code and func descr for undefined syms as well
1170 as defined.
1172 2005-05-31 Jim Blandy <jimb@redhat.com>
1174 * Makefile.am: Regenerate dependencies with 'make dep-am'.
1175 * Makefile.in: Regenerate.
1177 2005-05-31 Richard Henderson <rth@redhat.com>
1179 * elf64-alpha.c (ALPHA_ELF_LINK_HASH_LU_JSRDIRECT): New.
1180 (ALPHA_ELF_LINK_HASH_TLS_IE): Renumber to 0x80.
1181 (ALPHA_ELF_LINK_HASH_LU_PLT): Rename from ALPHA_ELF_LINK_HASH_LU_FUNC.
1182 (elf64_alpha_want_plt): Update to match.
1183 (elf64_alpha_check_relocs): Collect JSRDIRECT in gotent_flags.
1184 (elf64_alpha_relax_with_lituse): Likewise. Handle JSRDIRECT.
1186 2005-05-31 Zack Weinberg <zack@codesourcery.com>
1188 * elf32-arm.c (elf32_arm_reloc_type_lookup)
1189 (elf32_arm_nabi_grok_prstatus, elf32_arm_nabi_grok_psinfo):
1190 Use ISO C90 function declaration style.
1192 2005-05-31 James E Wilson <wilson@specifixinc.com>
1194 * elfcode.h (NAME(bfd_elf,bfd_from_remote_memory)): Check for program
1195 header PF_R flag on PT_LOAD segments.
1197 2005-05-30 Richard Henderson <rth@redhat.com>
1199 * elf64-alpha.c (elf64_alpha_relocate_section): Use dtp_base for
1200 the zero index relocs produced by elf64_alpha_relax_tls_get_addr.
1202 2005-05-29 Richard Henderson <rth@redhat.com>
1204 * configure.in (--enable-secureplt): New.
1205 * elf64-alpha.c (INSN_LDA, INSN_LDAH, INSN_LDQ, INSN_BR): New.
1206 (INSN_SUBQ, INSN_S4SUBQ, INSN_JMP): New.
1207 (INSN_A, INSN_AB, INSN_ABC, INSN_ABO, INSN_AD): New.
1208 (elf64_alpha_use_secureplt): New.
1209 (OLD_PLT_HEADER_SIZE, OLD_PLT_ENTRY_SIZE): New.
1210 (NEW_PLT_HEADER_SIZE, NEW_PLT_ENTRY_SIZE): New.
1211 (PLT_HEADER_SIZE, PLT_ENTRY_SIZE): Conditionalize on secureplt.
1212 (ALPHA_ELF_LINK_HASH_PLT_LOC): Remove.
1213 (struct alpha_elf_link_hash_entry): Add plt_offset.
1214 (PLT_HEADER_WORD1, PLT_HEADER_WORD2, PLT_HEADER_WORD3): Remove.
1215 (PLT_HEADER_WORD4, PLT_ENTRY_WORD1, PLT_ENTRY_WORD2): Remove.
1216 (PLT_ENTRY_WORD3): Remove.
1217 (elf64_alpha_create_dynamic_sections): If secureplt, set SEC_READONLY
1218 on .plt and create .got.plt.
1219 (elf64_alpha_output_extsym): Remove .plt frobbing for symbol values.
1220 (get_got_entry): Initialize plt_offset.
1221 (elf64_alpha_want_plt): New.
1222 (elf64_alpha_check_relocs): Use it.
1223 (elf64_alpha_adjust_dynamic_symbol): Likewise. Don't allocate
1224 plt entries here.
1225 (elf64_alpha_calc_got_offsets_for_symbol): Don't report internal
1226 error as user error.
1227 (elf64_alpha_size_plt_section_1): Allocate one plt entry per
1228 got subsection.
1229 (elf64_alpha_size_plt_section): Size .got.plt section.
1230 (elf64_alpha_size_rela_got_1): Don't allocate relocations if
1231 plt entries used.
1232 (elf64_alpha_size_dynamic_sections): Call elf64_alpha_size_plt_section.
1233 Add PLTRO DYNAMIC entry.
1234 (elf64_alpha_finish_dynamic_symbol): Generate secureplt format.
1235 (elf64_alpha_finish_dynamic_sections): Likewise.
1237 2005-05-28 David Daney <ddaney@avtrex.com>
1239 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Move
1240 calculation of DT_RELSZ to occur after all dynamic relocations
1241 are created.
1243 2005-05-28 Eli Zaretskii <eliz@gnu.org>
1245 * configure.in: Add snprintf and vsnprintf to AC_CHECK_DECLS.
1246 * config.in, configure: Regenerate.
1248 2005-05-26 Mark Kettenis <kettenis@gnu.org>
1249 Maciej W. Rozycki <macro@linux-mips.org>
1251 * elfxx-mips.c (_bfd_mips_elf_section_processing): Warn and
1252 stop processing of options if one of invalid size is
1253 encountered.
1254 (_bfd_mips_elf_section_from_shdr): Likewise.
1255 (_bfd_mips_elf_fake_sections): Reset the type of empty special
1256 sections.
1258 2005-05-26 Richard Henderson <rth@redhat.com>
1260 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Remove
1261 plt_old_section, plt_old_value.
1262 (elf64_alpha_adjust_dynamic_symbol): Don't set it.
1263 (elf64_alpha_size_plt_section_1): Don't use it.
1265 2005-05-26 Jakub Jelinek <jakub@redhat.com>
1267 * elfcode.h (elf_object_p): Fail if e_shoff != 0, e_shnum == 0 and
1268 first shdr has sh_size == 0. Fail if e_shnum is large to cause
1269 arithmetic overflow when allocating the i_shdr array.
1270 Sanity check sh_link and sh_info fields. Fix e_shstrndx sanity check.
1272 2005-05-25 Richard Henderson <rth@redhat.com>
1274 * elf64-alpha.c: Update all function definitions to ISO C. Remove
1275 all function prototypes; rearrange functions into def-use order.
1277 2005-05-25 Richard Henderson <rth@redhat.com>
1279 * elf64-alpha.c (elf64_alpha_merge_gots): Fix gotent iteration
1280 in the presence of deleting elements.
1281 (elf64_alpha_size_got_sections): Zero dead got section size.
1283 2005-05-23 Fred Fish <fnf@specifixinc.com>
1285 * dwarf2.c (struct dwarf2_debug): Add inliner_chain member.
1286 (struct funcinfo): Add caller_func, caller_file, caller_line.
1287 tag, and nesting_level members.
1288 (lookup_address_in_function_table): Change first passed parameter
1289 from "struct funcinfo *" to "struct comp_unit *".
1290 (lookup_address_in_function_table): Dereference unit to find function
1291 table.
1292 (lookup_address_in_function_table): Traverse the function list to
1293 create a chain of inlined functions back to the first non inlined
1294 function.
1295 (scan_unit_for_functions): Remember tag and nesting level. Handle
1296 DW_AT_call_file and DW_AT_call_line.
1297 (comp_unit_find_nearest_line): Adjust lookup_address_in_function_table
1298 call to pass unit pointer instead of function table pointer. For
1299 inlined functions, save pointer to the inliner chain.
1300 (_bfd_dwarf2_find_nearest_line): Initialize inliner_chain to NULL.
1301 (_bfd_dwarf2_find_inliner_info): New function that returns information
1302 from the inliner chain after a call to bfd_find_nearest_line.
1304 * bfd.c (bfd_find_inliner_info): Define using BFD_SEND.
1305 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Add entry for
1306 NAME##_find_inliner_info.
1307 (bfd_target): Add _bfd_find_inliner_info.
1308 * bfd-in2.h: Regenerate.
1310 * libbfd-in.h (_bfd_nosymbols_find_inliner_info): Define as
1311 macro that always returns bfd_false.
1312 (_bfd_dwarf2_find_inliner_info): Declare.
1313 * libbfd.h: Regenerate.
1315 * elf32-arm.c (elf32_arm_find_inliner_info): New function
1316 that calls _bfd_dwarf2_find_inliner_info.
1317 (bfd_elf32_find_inliner_info): Define to elf32_arm_find_inliner_info.
1319 * elfxx-mips.c (_bfd_mips_elf_find_inliner_info): New function
1320 that calls _bfd_dwarf2_find_inliner_info.
1321 * elfxx-mips.h (_bfd_mips_elf_find_inliner_info): Declare.
1322 * elfn32-mips.c (bfd_elf32_find_inliner_info): Define to
1323 _bfd_mips_elf_find_inliner_info.
1324 * elf64-mips.c (bfd_elf64_find_inliner_info): Ditto.
1325 * elf32-mips.c (bfd_elf32_find_inliner_info): Ditto.
1327 * elf.c (_bfd_elf_find_inliner_info): New function that calls
1328 _bfd_dwarf2_find_inliner_info.
1329 * elf-bfd.h (_bfd_elf_find_inliner_info): Declare.
1330 * elfxx-target.h (bfd_elfNN_find_inliner_info): Define to
1331 _bfd_elf_find_inliner_info.
1333 * coffgen.c (coff_find_inliner_info): New function that
1334 calls _bfd_dwarf2_find_inliner_info.
1335 * libcoff-in.h (coff_find_inliner_info): Declare.
1336 * libcoff.h: Regenerate.
1337 * coff-rs6000.c (rs6000coff_vec): Add coff_find_inliner_info.
1338 (pmac_xcoff_vec) Ditto.
1339 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1340 (aix5coff64_vec): Ditto.
1342 * aout-target.h (MY_find_inliner_info): Define as
1343 _bfd_nosymbols_find_inliner_info.
1344 * aout-tic30.c (MY_find_inliner_info): Ditto.
1345 * binary.c (binary_find_inliner_info): Ditto.
1346 * i386msdos.c (msdos_find_inliner_info): Ditto.
1347 * ihex.c (ihex_find_inliner_info): Ditto.
1348 * libaout.h (aout_32_find_inliner_info): Ditto.
1349 * libecoff.h (_bfd_ecoff_find_inliner_info): Ditto.
1350 * mach-o.c (bfd_mach_o_find_inliner_info): Ditto.
1351 * mmo.c (mmo_find_inliner_info): Ditto.
1352 * nlm-target.h (nlm_find_inliner_info): Ditto.
1353 * pef.c (bfd_pef_find_inliner_info): Ditto.
1354 * ppcboot.c (ppcboot_find_inliner_info): Ditto.
1355 * srec.c (srec_find_inliner_info): Ditto.
1356 * tekhex.c (tekhex_find_inliner_info): Ditto.
1357 * versados.c (versados_find_inliner_info): Ditto.
1358 * xsym.c (bfd_sym_find_inliner_info): Ditto.
1360 * ieee.c (ieee_find_inliner_info): New function that always
1361 returns FALSE.
1362 * oasys.c (oasys_find_inliner_info): Ditto.
1363 * vms.c (vms_find_inliner_info): Ditto.
1365 2005-05-24 Alan Modra <amodra@bigpond.net.au>
1367 * elf32-ppc.c (ppc_elf_check_relocs): For old gcc -fPIC code
1368 force old plt layout.
1370 2005-05-22 Richard Henderson <rth@redhat.com>
1372 * elf64-alpha.c (elf64_alpha_relax_section): Ignore non-allocated
1373 sections.
1374 (elf64_alpha_check_relocs): Likewise.
1375 (elf64_alpha_relocate_section): Don't emit dynamic relocations to
1376 non-allocated sections.
1378 2005-05-22 Richard Henderson <rth@redhat.com>
1380 * elf64-alpha.c (elf64_alpha_relax_with_lituse): Relax jsr to
1381 undefweak to use zero register. Call elf64_alpha_relax_got_load
1382 if not all uses removed.
1383 (elf64_alpha_relax_got_load): Relax undefweak to lda zero.
1384 (elf64_alpha_relax_section): Handle undefweak symbols.
1385 (elf64_alpha_calc_dynrel_sizes): Don't add relocs for undefweak.
1386 (elf64_alpha_size_rela_got_1): Likewise.
1387 (elf64_alpha_relocate_section): Likewise.
1389 2005-05-22 Richard Henderson <rth@redhat.com>
1391 * elf64-alpha.c (elf64_alpha_relax_section): Only operate
1392 on SEC_CODE sections.
1394 2005-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1396 * som.c (try_prev_fixup): Changed type of subspace_reloc_sizep to
1397 unsigned int *.
1398 (som_write_space_strings): Change type of tmp_space and p to char *.
1399 (som_write_symbol_strings): Likewise. Also change type of comp to
1400 char *comp[4].
1401 (som_begin_writing): Change type of strings_size to unsigned int.
1402 (som_finish_writing): Likewise.
1403 (som_slurp_reloc_table): Change type of external_relocs to unsigned
1404 char *.
1405 * som.h (struct som_section_data_struct): Change type of reloc_stream
1406 field to unsigned char *.
1408 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
1410 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't eliminate
1411 copy relocations for VxWorks.
1413 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
1415 * bfd/elf32-ppc.c (struct ppc_elf_link_hash_entry): Add new field
1416 has_sda_refs.
1417 (ppc_elf_copy_indirect_symbol): Copy has_sda_refs.
1418 (ppc_elf_check_relocs): Set has_sda_refs.
1419 (ppc_elf_adjust_dynamic_symbol): Check has_sda_refs before eliminating
1420 copy relocations. Use has_sda_refs to place variables in .sbss.
1421 (ppc_elf_finish_dynamic_symbol): Use has_sda_refs to place variables in
1422 .sbss.
1424 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1426 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Make sure that
1427 xtensa_default_isa is initialized.
1429 2005-05-20 Alan Modra <amodra@bigpond.net.au>
1431 * elf32-ppc.c (allocate_dynrelocs): Correct plt offset assigned
1432 for second and subsequent list entries. Only allocate multiple
1433 glink stubs when shared or pie.
1434 (ppc_elf_finish_dynamic_symbol): Break out early when only one
1435 glink stub is needed.
1437 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1439 * Makefile.am: Have 'all' depend on 'info'.
1440 * Makefile.in: Regenerate.
1442 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1444 * elf-bfd.h (struct elf_link_hash_table): Delete init_refcount and
1445 init_offset. Add init_got_refcount, init_plt_refcount,
1446 init_got_offset and init_plt_offset.
1447 * elf.c (_bfd_elf_link_hash_newfunc): Adjust for above change.
1448 (_bfd_elf_link_hash_hide_symbol): Likewise.
1449 (_bfd_elf_link_hash_table_init): Likewise.
1450 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
1451 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise.
1452 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Likewise.
1453 (bfd_elf_size_dynamic_sections): Likewise.
1454 * elf32-ppc.c (GLINK_PLTRESOLVE): Now 16 insns.
1455 (LWZU_0_X_12, LWZ_0_4_30, LWZ_0_X_12, LWZ_11_X_11, LWZ_11_X_30,
1456 LWZ_12_4_12, LWZ_12_8_30, LWZ_12_X_12, SUB_11_11_30): Delete.
1457 (ADDIS_12_12, BCL_20_31, LWZU_0_12, LWZ_0_12, LWZ_11_11, LWZ_11_30,
1458 LWZ_12_12, MFLR_0, MFLR_12, MTLR_0, SUB_11_11_12): Define.
1459 (struct plt_entry): New.
1460 (ppc_elf_link_hash_table_create): Set new init_plt fields.
1461 (ppc_elf_copy_indirect_symbol): Handle merge of plt plist. Don't
1462 use _bfd_elf_link_hash_copy_indirect.
1463 (update_plt_info, find_plt_ent): New functions.
1464 (ppc_elf_check_relocs): Handle R_PPC_PLTREL24 with non-zero addend
1465 and adjust for use of plt list rather than refcount.
1466 (ppc_elf_gc_sweep_hook): Likewise.
1467 (ppc_elf_tls_optimize): Likewise.
1468 (ppc_elf_adjust_dynamic_symbol): Likewise.
1469 (allocate_dynrelocs): Likewise.
1470 (ppc_elf_relax_section): Likewise.
1471 (ppc_elf_relocate_section): Likewise. Adjust R_PPC_PLTREL24 addends
1472 when performing a relocatable link.
1473 (ppc_elf_finish_dynamic_symbol): Likewise. Write .glink stubs here..
1474 (ppc_elf_finish_dynamic_sections): ..rather than here. Use new
1475 pic resolver stub.
1477 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1479 * elf.c (assign_file_positions_for_segments): Use maximum of
1480 maxpagesize and section alignment when adjusting initial
1481 segment offset and section offsets.
1483 2005-05-18 Zack Weinberg <zack@codesourcery.com>
1485 * elf32-arm.c: Make all #ifndef OLD_ARM_ABI blocks
1486 unconditional.
1488 2005-05-18 H.J. Lu <hongjiu.lu@intel.com>
1490 * elf.c (group_signature): Undo the last change. Check if the
1491 symbol table section is correct.
1493 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1495 * elf32-arm.c: Wherever possible, use official reloc names
1496 from AAELF.
1497 (elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
1498 (elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
1499 (elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
1500 (elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
1501 (elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
1502 (elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
1503 elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
1504 Add many new relocations from AAELF.
1505 (elf32_arm_howto_from_type): Update to match.
1506 (elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
1507 R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
1508 R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
1509 (elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
1510 (elf32_arm_final_link_relocate): Add support for
1511 R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
1512 case entries redundant with default.
1514 * reloc.c: Reorganize ARM relocations. Add Thumb
1515 assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
1516 BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
1517 Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
1518 BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
1519 Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
1520 * bfd-in2.h, libbfd.h: Regenerate.
1522 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1524 * elf.c (_bfd_elf_write_object_contents): Check for non-NULL
1525 elf_shstrtab.
1526 * format.c (bfd_check_format_matches): Set output_has_begun
1527 for both_direction.
1528 * section.c (bfd_set_section_contents): Use bfd_write_p. Remove
1529 special case for both_direction.
1531 2005-05-17 Nick Clifton <nickc@redhat.com>
1533 * elf.c (group_signature): Check for a group section which is
1534 actually a (corrupt) symbol table section in disguise and prevent
1535 an infinite loop from occurring.
1537 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
1539 * elfxx-ia64.c (elfNN_ia64_relax_brl): Undo the change made on
1540 2005-02-16.
1542 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
1544 * elfxx-ia64.c (elfNN_ia64_relax_br): Keep the original
1545 predicate on slot 0 only if slot 0 isn't br.
1547 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
1549 PR 797
1550 * elf32-i386.c (elf_i386_size_dynamic_sections): Also remove
1551 empty sdynbss section.
1552 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
1554 2005-05-17 Tavis Ormandy <taviso@gentoo.org>
1556 * elf.c (bfd_section_from_shdr): Add sanity check when parsing
1557 dynamic sections.
1559 2005-05-17 Alan Modra <amodra@bigpond.net.au>
1561 * elf32-ppc.c (LIS_11. LIS_12): Define.
1562 (LWZU_0_X_12, LWZ_0_X_12, LWZ_12_4_12, LWZ_12_X_12): Define.
1563 (ppc_elf_finish_dynamic_sections): Provide non-pic plt call stub
1564 for --data-plt when building non-pie executables.
1566 2005-05-17 Nick Clifton <nickc@redhat.com>
1568 * elf32-arm.c (elf32_arm_final_link_relocate): Gracefully handle
1569 the situation where a symbols's section is not known but a section
1570 relative R_ARM_RELATIVE reloc has to be generated for the Symbian
1571 OS.
1573 * elf32-v850.c (v850_elf_relocate_section): Move code to test for
1574 the presence of a symbol table to just before the symbol table is
1575 actually used.
1577 2005-05-16 H.J. Lu <hongjiu.lu@intel.com>
1579 PR 834
1580 * elfxx-ia64.c (elfNN_ia64_relax_br): New.
1581 (elfNN_ia64_relax_section): Use it.
1583 2005-05-14 Mark Kettenis <kettenis@gnu.org>
1585 * elflink.c (bfd_elf_size_dynamic_sections): Use lbasename instead
1586 of basename.
1588 2005-05-14 Alan Modra <amodra@bigpond.net.au>
1590 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set DT_PPC_GOT,
1591 not DT_PPC_GLINK.
1592 (ppc_elf_finish_dynamic_sections): Likewise.
1594 2005-05-13 Fred Fish <fnf@specifixinc.com>
1596 * libbfd-in.h: Fix a comment typo, 'neaderst' -> 'nearest'
1597 * libbfd.h: Rebuilt.
1599 2005-05-13 Bob Wilson <bob.wilson@acm.org>
1601 * elf32-xtensa.c (xtensa_get_property_section_name): Add missing
1602 periods in linkonce_kind values.
1604 2005-05-12 H.J. Lu <hongjiu.lu@intel.com>
1606 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_GOTOFF
1607 against protected function when building executable.
1609 2005-05-12 Alan Modra <amodra@bigpond.net.au>
1611 * elf32-ppc.c (LWZU_0_X_11): Delete.
1612 (B, LWZ_11_X_11, LWZ_11_X_30, MTCTR_11): Define.
1613 (ppc_elf_select_plt_layout): Set .got flags too. Formatting.
1614 (ppc_elf_size_dynamic_sections): Allocate space for .glink branch
1615 table.
1616 (ppc_elf_finish_dynamic_symbol): Point .plt entries into the branch
1617 table.
1618 (ppc_elf_finish_dynamic_sections): Adjust DT_PPC_GLINK value.
1619 Generate .glink branch table and updated stubs.
1621 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1623 * reloc.c (BFD_RELOC_HI16_PCREL): Define.
1624 (BFD_RELOC_HI16_S_PCREL, BFD_RELOC_LO16_PCREL): Define.
1625 * elf32-ppc.c (GLINK_PLTRESOLVE, GLINK_ENTRY_SIZE): Define.
1626 (CROR_151515, CROR_313131): Delete.
1627 (ADDIS_11_11, ADDI_11_11, SUB_11_11_30, ADD_0_11_11, ADD_11_0_11,
1628 LWZ_0_4_30, MTCTR_0, LWZ_12_8_30, BCTR, ADDIS_11_30,
1629 LWZU_0_X_11): Define.
1630 (ppc_elf_howto_raw): Add R_PPC_REL16, R_PPC_REL16_LO, R_PPC_REL16_HI
1631 and R_PPC_REL16_HA entries.
1632 (ppc_elf_reloc_type_lookup): Convert new bfd reloc types.
1633 (ppc_elf_addr16_ha_reloc): Also handle R_PPC_REL16_HA.
1634 (struct ppc_elf_link_hash_table): Add glink, glink_pltresolve,
1635 new_plt, and old_plt.
1636 (ppc_elf_create_dynamic_sections): Create .glink section.
1637 (ppc_elf_check_relocs): Set new_plt and old_plt.
1638 (ppc_elf_select_plt_layout): New function.
1639 (ppc_elf_tls_setup): Set plt output section elf type and flags.
1640 (allocate_got): Handle differences between old and new got layout.
1641 (allocate_dynrelocs): Likewise for plt.
1642 (ppc_elf_size_dynamic_sections): Likewise. Allocate memory for
1643 .glink. Don't allocate memory for old bss .plt. Emit DT_PPC_GLINK.
1644 (ppc_elf_relax_section): Rename ppc_info to htab. Handle .glink
1645 destination of R_PPC_PLTREL24 relocs.
1646 (ppc_elf_relocate_section): Handle new relocs and changed destination
1647 of R_PPC_PLTREL24.
1648 (ppc_elf_finish_dynamic_symbol): Init new style plt and handle
1649 differences in layout.
1650 (ppc_elf_finish_dynamic_sections): Set DT_PPC_GLINK value. Don't
1651 put a blrl in new got. Write glink contents.
1652 * elf32-ppc.h (ppc_elf_select_plt_layout): Declare.
1653 * libbfd.h: Regenerate.
1654 * bfd-in2.h: Regenerate.
1656 2005-05-11 Andreas Schwab <schwab@suse.de>
1658 * elf32-i386.c (elf_i386_finish_dynamic_sections): Fix signedness
1659 warning.
1661 2005-05-10 H.J. Lu <hongjiu.lu@intel.com>
1663 * elf.c (_bfd_elf_make_section_from_shdr): Only check debug
1664 section if SEC_ALLOC isn't set.
1666 2005-05-09 Kelley Cook <kcook@gcc.gnu.org>
1668 * configure.in: Replace AC_COMPILE_CHECK_SIZEOF with AC_CHECK_SIZEOF.
1669 * acinclude.m4: Don't sinclude accross.m4.
1670 * config.in, configure, Makefile.in, doc/Makefile.in: Regenerate.
1672 2005-05-09 Alan Modra <amodra@bigpond.net.au>
1674 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_dotsym.
1675 (ppc64_elf_add_symbol_hook): Set has_dotsym.
1676 (ppc64_elf_check_directives): Only process syms when has_dotsym.
1677 (func_desc_adjust): Hide fake function descriptors when function
1678 code entry is defined.
1679 (adjust_opd_syms): Adjust for deleted_section becoming union field.
1681 2005-05-09 Alan Modra <amodra@bigpond.net.au>
1683 * elfcode.h (elf_object_p): Add more sanity checks on elf header.
1685 2005-05-08 Dave Korn <dave.korn@artimi.com>
1687 * coff-tic80.c: Undefine _CONST after system headers to prevent
1688 clash with tic80-specific definition in include/coff/tic80.h
1690 2005-05-08 H.J. Lu <hongjiu.lu@intel.com>
1692 PR 939
1693 * elflink.c (elf_link_output_extsym): Use output_bfd if
1694 h->root.u.def.section is bfd_abs_section_ptr when reporting
1695 error.
1697 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1699 * elf-bfd.h (elf_backend_data): Update special_sections to
1700 array of pointer to bfd_elf_special_section.
1701 * elf.c (special_sections): Likewise.
1702 * elf32-arm.c (elf32_arm_symbian_special_sections): Likewise.
1703 * elf32-m32r.c (m32r_elf_special_sections): Likewise.
1704 * elf32-m68hc11.c (elf32_m68hc11_special_sections): Likewise.
1705 * elf32-m68hc12.c (elf32_m68hc12_special_sections): Likewise.
1706 * elf32-mcore.c (mcore_elf_special_sections): Likewise.
1707 * elf32-ppc.c (ppc_elf_special_sections): Likewise.
1708 * elf32-sh64.c (sh64_elf_special_sections): Likewise.
1709 * elf32-v850.c (v850_elf_special_sections): Likewise.
1710 * elf32-xtensa.c (elf_xtensa_special_sections): Likewise.
1711 * elf64-alpha.c (elf64_alpha_special_sections): Likewise.
1712 * elf64-hppa.c (elf64_hppa_special_sections): Likewise.
1713 * elf64-ppc.c (ppc64_elf_special_sections): Likewise.
1714 * elf64-sh64.c (sh64_elf64_special_sections): Likewise.
1715 * elfxx-ia64.c (elfNN_ia64_special_sections): Likewise.
1716 * elfxx-mips.c (_bfd_mips_elf_special_sections): Likewise.
1717 * elfxx-mips.h (_bfd_mips_elf_special_sections): Likewise.
1719 * elf.c (get_special_section): Updated.
1721 2005-05-07 Alan Modra <amodra@bigpond.net.au>
1723 * elf-bfd.h (struct elf_backend_data): Remove got_symbol_offset.
1724 * elfxx-target.h (elf_backend_got_symbol_offset): Delete.
1725 * elflink.c (_bfd_elf_create_got_section): Use zero in place of
1726 got_symbol_offset.
1727 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
1728 * elf32-frv.c (_frv_create_got_section): Likewise.
1729 * elf32-i370.c (i370_elf_finish_dynamic_sections): Delete ppc code.
1730 (elf_backend_got_symbol_offset): Don't define.
1731 * elf64-ppc.c (elf_backend_got_symbol_offset): Don't define.
1732 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add got_header_size
1733 and got_gap.
1734 (ppc_elf_create_got): Tidy.
1735 (ppc_elf_create_dynamic_sections): Don't set SEC_IN_MEMORY for .plt.
1736 (ppc_elf_check_relocs): Reduce string comparisons by using elf.hgot.
1737 (ppc_elf_gc_sweep_hook): Likewise.
1738 (ppc_elf_relocate_section): Likewise.
1739 (ppc_elf_finish_dynamic_symbol): Likewise.
1740 (allocate_got): New function.
1741 (allocate_dynrelocs): Use allocate_got.
1742 (ppc_elf_size_dynamic_sections): Likewise. Delay tlsld_got allocation
1743 so that local got can refcount it. Set got_header_size.
1744 (ppc_elf_relocate_section): Use value of elf.hgot rather than hard-
1745 coded 4.
1746 (ppc_elf_finish_dynamic_sections): Likewise.
1747 (elf_backend_got_symbol_offset): Don't define.
1748 (elf_backend_got_header_size): Ditto.
1750 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1752 * configure.in (ACX_HEADER_STRING): New.
1753 * configure: Regenerate.
1754 * config.in: Regenerate.
1755 * sysdep.h (STRING_WITH_STRINGS): Use.
1757 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1759 * elf.c (_bfd_elf_close_and_cleanup): Only call
1760 _bfd_dwarf2_cleanup_debug_info on bfd_object.
1762 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1764 * elflink.c (_bfd_elf_provide_section_bound_symbols): Use
1765 "__bss_start" instead of "_edata" as fallback.
1767 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1769 * bfd-in2.h: Regenerated.
1771 2005-05-05 Paul Brook <paul@codesourcery.com>
1773 * config.bfd: Use bfd_elf32_i386_vxworks_vec for i?86-*-vxworks.
1774 * configure.in: Add bfd_elf32_i386_vxworks_vec. i386 targets need
1775 elf-vxworks.lo.
1776 * configure: Regenerate.
1777 * Makefile.am (BFD32_BACKENDS): Add elf-vxworks.lo.
1778 (BFD32_BACKENDS_CFILES): Add elf-vxworks.c.
1779 (elf32-i386.lo): Depend on elf-vxworks.h.
1780 (elf-vxworks.lo): New rule.
1781 * Makefile.in: Regenerate.
1782 * elf-bfd.h (elf_backend_data): Update type of
1783 elf_backend_emit_relocs.
1784 (_bfd_elf_link_output_relocs): Update prototype.
1785 * elflink.c (_bfd_elf_link_output_relocs): Always use
1786 bed->elf_backend_emit_relocs when outputting relocations.
1787 * elfxx-target.h (elf_backend_emit_relocs): Default to
1788 _bfd_elf_link_output_relocs.
1789 * targets.c (bfd_elf32_i386_vxworks_vec): Declare.
1790 (_bfd_target_vector): Add bfd_elf32_i386_vxworks_vec.
1791 * elf32-i386.c: Add elf32-i386-vxworks target BFD.
1792 (elf_i386_plt0_entry): Remove padding.
1793 (elf_i386_pic_plt0_entry): Ditto.
1794 (PLTRESOLVE_RELOCS_SHLIB, PLTRESOLVE_RELOCS): Define.
1795 (PLT_NON_JUMP_SLOT_RELOCS): Define.
1796 (elf_i386_link_hash_table): Add srelplt2, hgot, hplt, is_vxworks and
1797 plt0_pad_byte fields.
1798 (elf_i386_link_hash_table_create): Zero them.
1799 (elf_i386_create_dynamic_sections): Create static relocation section.
1800 (allocate_dynrelocs): Allocate space for static PLT relocations.
1801 (elf_i386_size_dynamic_sections): Save shortcuts to PLT and GOT
1802 symbols. Give PLT symbols function type. Don't strip PLT sections
1803 if we have exported symbols from them.
1804 (elf_i386_finish_dynamic_symbol): Fill in VxWorks PLT static
1805 relocation section. Don't mark _GLOBAL_OFFSET_TABLE_ as absolute on
1806 VxWorks.
1807 (elf_i386_finish_dynamic_sections): Allow different pad bytes.
1808 Add relocation for GOT location. Fill in PLT static relocations.
1809 (elf_i386_vxworks_link_hash_table_create): New function.
1810 (elf_i386_vxworks_link_output_symbol_hook): New function.
1811 * elf-vxworks.h: New file.
1813 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1815 * section.c (bfd_make_section_anyway_with_flags): New.
1816 (bfd_make_section_anyway): Call bfd_make_section_anyway_with_flags,
1817 (bfd_make_section_with_flags): New.
1818 (bfd_make_section): Call bfd_make_section_with_flags.
1820 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Call
1821 bfd_make_section_with_flags/bfd_make_section_anyway_with_flags
1822 instead of bfd_make_section/bfd_make_section and don't call
1823 bfd_set_section_flags.
1824 (mn10300_elf_check_relocs): Likewise.
1825 (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
1826 * elf32-arm.c (create_got_section): Likewise.
1827 (bfd_elf32_arm_add_glue_sections_to_bfd): Likewise.
1828 (elf32_arm_check_relocs): Likewise.
1829 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1830 * elf32-frv.c (elf32_frv_add_symbol_hook): Likewise.
1831 (_frv_create_got_section): Likewise.
1832 (elf32_frvfdpic_create_dynamic_sections): Likewise.
1833 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1834 (elf32_hppa_check_relocs): Likewise.
1835 * elf32-i370.c (i370_elf_create_dynamic_sections): Likewise.
1836 (i370_elf_check_relocs): Likewise.
1837 * elf32-i386.c (create_got_section): Likewise.
1838 (elf_i386_check_relocs): Likewise.
1839 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
1840 (create_got_section): Likewise.
1841 (m32r_elf_create_dynamic_sections): Likewise.
1842 (m32r_elf_check_relocs): Likewise.
1843 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1844 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1845 (ppc_elf_create_dynamic_sections): Likewise.
1846 (ppc_elf_add_symbol_hook): Likewise.
1847 (ppc_elf_check_relocs): Likewise.
1848 * elf32-s390.c (create_got_section): Likewise.
1849 (elf_s390_check_relocs): Likewise.
1850 * elf32-sh.c (create_got_section): Likewise.
1851 (sh_elf_create_dynamic_sections): Likewise.
1852 (sh_elf_check_relocs): Likewise.
1853 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1854 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1855 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1856 (add_extra_plt_sections): Likewise.
1857 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
1858 (elf64_alpha_create_got_section): Likewise.
1859 (elf64_alpha_create_dynamic_sections): Likewise.
1860 (elf64_alpha_check_relocs): Likewise.
1861 * elf64-hppa.c (get_reloc_section): Likewise.
1862 (get_opd): Likewise.
1863 (get_plt): Likewise.
1864 (get_dlt): Likewise.
1865 (get_stub): Likewise.
1866 (elf64_hppa_create_dynamic_sectionso): Likewise.
1867 * elf64-mmix.c (mmix_elf_check_common_relocs): Likewise.
1868 * elf64-ppc.c (create_linkage_sections): Likewise.
1869 (ppc64_elf_check_relocs): Likewise.
1870 * elf64-s390.c (create_got_section): Likewise.
1871 (elf_s390_check_relocs): Likewise.
1872 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1873 (sh64_elf64_create_dynamic_sections): Likewise.
1874 * elf64-x86-64.c (create_got_section): Likewise.
1875 (elf64_x86_64_check_relocs): Likewise.
1876 * elflink.c (_bfd_elf_create_got_section): Likewise.
1877 (_bfd_elf_link_create_dynamic_sections): Likewise.
1878 (elf_link_add_object_symbols): Likewise.
1879 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
1880 (elfNN_ia64_create_dynamic_sections): Likewise.
1881 (get_fptr): Likewise.
1882 (get_pltoff): Likewise.
1883 (get_reloc_section): Likewise.
1884 (elfNN_ia64_object_p): Likewise.
1885 * elfxx-mips.c (mips_elf_rel_dyn_section): Likewise.
1886 (mips_elf_create_compact_rel_section): Likewise.
1887 (mips_elf_create_got_section): Likewise.
1888 (_bfd_mips_elf_create_dynamic_sections): Likewise.
1889 * elfxx-sparc.c (create_got_section): Likewise.
1890 (_bfd_sparc_elf_check_relocs): Likewise.
1892 * elf.c (_bfd_elf_new_section_hook): Call _bfd_elf_get_sec_type_attr
1893 on linker created sections.
1895 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1897 PR 882
1898 * elflink.c (_bfd_elf_link_assign_sym_version): Allow version
1899 script on executable.
1901 2005-05-05 John Levon <levon@movementarian.org>
1903 * dwarf2.c (read_abbrevs): If bfd_realloc fails, free currently
1904 allocated memory before returning.
1905 (decode_line_info): Likewise.
1906 (_bfd_dwarf2_cleanup_debug_info): New function: Frees memory
1907 allocated by functions in this file.
1908 * elf-bfd.h (_bfd_dwarf2_cleanup_debug_info): Prototype.
1909 * elf.c (_bfd_elf_close_and_cleanup): Call
1910 _bfd_dwarf2_cleanup_debug_info.
1912 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
1914 * Makefile.am (INCLUDES): Don't -D_GNU_SOURCE here.
1915 * configure.in: Call AC_GNU_SOURCE here, after AC_PROG_CC.
1916 * configure, config.in, Makefile.in: Regenerate.
1917 * sysdep.h (stpcpy): Revert last change.
1919 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
1921 * sysdep.h (stpcpy): Wrap declaration in parentheses.
1923 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1925 * elfxx-ia64.c (ARCH_SIZE): New.
1926 (LOG_SECTION_ALIGN): Likewise.
1927 (elfNN_ia64_create_dynamic_sections): Use LOG_SECTION_ALIGN to
1928 align relocation sections.
1929 (get_fptr): Likewise.
1930 (get_reloc_section): Likewise.
1931 (elfNN_ia64_tprel_base): Likewise.
1932 (elfNN_ia64_check_relocs): Support 32bit relocations.
1933 (allocate_global_fptr_got): Likewise.
1934 (allocate_dynrel_entries): Likewise.
1935 (set_got_entry): Likewise.
1936 (set_pltoff_entry): Likewise.
1937 (elfNN_ia64_relocate_section): Likewise.
1939 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1941 * configure.in: Add AC_CHECK_DECLS(stpcpy).
1942 * configure: Regenerate.
1943 * config.in: Likewise.
1945 * sysdep.h (stpcpy): New.
1947 2005-05-04 Nick Clifton <nickc@redhat.com>
1949 * Update the address and phone number of the FSF organization in
1950 the GPL notices in the following files:
1951 aix386-core.c, aix5ppc-core.c, aout-adobe.c, aout-arm.c,
1952 aout-cris.c, aout-ns32k.c, aout-sparcle.c, aout-target.h,
1953 aout-tic30.c, aout0.c, aout32.c, aout64.c, aoutf1.h, aoutx.h,
1954 archive.c, archive64.c, archures.c, armnetbsd.c, bfd-in.h,
1955 bfd-in2.h, bfd.c, bfdio.c, bfdwin.c, binary.c, bout.c, cache.c,
1956 cf-i386lynx.c, cf-m68klynx.c, cf-sparclynx.c, cisco-core.c,
1957 coff-a29k.c, coff-alpha.c, coff-apollo.c, coff-arm.c, coff-aux.c,
1958 coff-go32.c, coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c,
1959 coff-i960.c, coff-ia64.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
1960 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
1961 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
1962 coff-svm68k.c, coff-tic30.c, coff-tic4x.c, coff-tic54x.c,
1963 coff-tic80.c, coff-u68k.c, coff-w65.c, coff-we32k.c, coff-z8k.c,
1964 coff64-rs6000.c, coffcode.h, coffgen.c, cofflink.c, coffswap.h,
1965 corefile.c, cpu-a29k.c, cpu-alpha.c, cpu-arc.c, cpu-arm.c,
1966 cpu-avr.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
1967 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
1968 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
1969 cpu-i960.c, cpu-ia64-opc.c, cpu-ia64.c, cpu-ip2k.c, cpu-iq2000.c,
1970 cpu-m10200.c, cpu-m10300.c, cpu-m32r.c, cpu-m68hc11.c,
1971 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
1972 cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-ns32k.c, cpu-openrisc.c,
1973 cpu-or32.c, cpu-pdp11.c, cpu-pj.c, cpu-powerpc.c, cpu-rs6000.c,
1974 cpu-s390.c, cpu-sh.c, cpu-sparc.c, cpu-tic30.c, cpu-tic4x.c,
1975 cpu-tic54x.c, cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c,
1976 cpu-we32k.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z8k.c, demo64.c,
1977 dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c, ecoffswap.h,
1978 efi-app-ia32.c, efi-app-ia64.c, elf-bfd.h, elf-eh-frame.c,
1979 elf-hppa.h, elf-m10200.c, elf-m10300.c, elf-strtab.c, elf.c,
1980 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
1981 elf32-cr16c.c, elf32-cris.c, elf32-crx.c, elf32-d10v.c,
1982 elf32-d30v.c, elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
1983 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
1984 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
1985 elf32-iq2000.c, elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c,
1986 elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c, elf32-m88k.c,
1987 elf32-mcore.c, elf32-mips.c, elf32-msp430.c, elf32-openrisc.c,
1988 elf32-or32.c, elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c,
1989 elf32-sh-symbian.c, elf32-sh.c, elf32-sh64-com.c, elf32-sh64.c,
1990 elf32-sh64.h, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
1991 elf32-xstormy16.c, elf32-xtensa.c, elf32.c, elf64-alpha.c,
1992 elf64-gen.c, elf64-hppa.c, elf64-hppa.h, elf64-mips.c,
1993 elf64-mmix.c, elf64-ppc.c, elf64-ppc.h, elf64-s390.c,
1994 elf64-sh64.c, elf64-sparc.c, elf64-x86-64.c, elf64.c, elfcode.h,
1995 elfcore.h, elflink.c, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c,
1996 elfxx-mips.h, elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h,
1997 epoc-pe-arm.c, epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c,
1998 genlink.h, hash.c, host-aout.c, hp300bsd.c, hp300hpux.c,
1999 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
2000 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
2001 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
2002 libaout.h, libbfd-in.h, libbfd.c, libbfd.h, libcoff-in.h,
2003 libcoff.h, libecoff.h, libhppa.h, libieee.h, libnlm.h, liboasys.h,
2004 libpei.h, libxcoff.h, linker.c, lynx-core.c, m68k4knetbsd.c,
2005 m68klinux.c, m68klynx.c, m68knetbsd.c, m88kmach3.c, m88kopenbsd.c,
2006 mach-o-target.c, mach-o.c, mach-o.h, merge.c, mipsbsd.c, mmo.c,
2007 netbsd-core.c, netbsd.h, newsos3.c, nlm-target.h, nlm.c,
2008 nlm32-alpha.c, nlm32-i386.c, nlm32-ppc.c, nlm32-sparc.c, nlm32.c,
2009 nlm64.c, nlmcode.h, nlmswap.h, ns32k.h, ns32knetbsd.c, oasys.c,
2010 opncls.c, osf-core.c, pc532-mach.c, pdp11.c, pe-arm.c, pe-i386.c,
2011 pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c, peXXigen.c,
2012 pef-traceback.h, pef.c, pef.h, pei-arm.c, pei-i386.c, pei-mcore.c,
2013 pei-mips.c, pei-ppc.c, pei-sh.c, peicode.h, ppcboot.c,
2014 ptrace-core.c, reloc.c, reloc16.c, riscix.c, rs6000-core.c,
2015 sco5-core.c, section.c, simple.c, som.c, som.h, sparclinux.c,
2016 sparclynx.c, sparcnetbsd.c, srec.c, stab-syms.c, stabs.c, sunos.c,
2017 syms.c, sysdep.h, targets.c, tekhex.c, ticoff.h, trad-core.c,
2018 vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c, vms-gsd.c,
2019 vms-hdr.c, vms-misc.c, vms-tir.c, vms.c, vms.h, xcoff-target.h,
2020 xcofflink.c, xsym.c, xsym.h, xtensa-isa.c, xtensa-modules.c,
2021 hosts/alphavms.h
2023 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
2025 * bfd-in.h (_bfd_elf_provide_section_bound_symbols): New.
2026 * bfd-in2.h: Regenerated.
2028 * elflink.c (bfd_elf_set_symbol): New.
2029 (_bfd_elf_provide_symbol): Call it.
2030 (_bfd_elf_provide_section_bound_symbols): New.
2032 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
2034 * elflink.c (_bfd_elf_merge_symbol): Only skip weak definitions
2035 at the end, if a strong definition has already been seen.
2037 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2039 * section.c (struct bfd_section): Replace link_order_head and
2040 link_order_tail with map_head and map_tail union.
2041 (STD_SECTION): Update.
2042 (_bfd_strip_section_from_output): Delete.
2043 * aoutx.h: Update throughout for above changes.
2044 * coff-ppc.c: Likewise.
2045 * cofflink.c: Likewise.
2046 * ecoff.c: Likewise.
2047 * elf-eh-frame.c: Likewise.
2048 * elf-m10300.c: Likewise.
2049 * elf.c: Likewise.
2050 * elf32-arm.c: Likewise.
2051 * elf32-cris.c: Likewise.
2052 * elf32-hppa.c: Likewise.
2053 * elf32-i386.c: Likewise.
2054 * elf32-m32r.c: Likewise.
2055 * elf32-m68hc1x.c: Likewise.
2056 * elf32-m68k.c: Likewise.
2057 * elf32-ppc.c: Likewise.
2058 * elf32-s390.c: Likewise.
2059 * elf32-sh.c: Likewise.
2060 * elf32-vax.c: Likewise.
2061 * elf32-xtensa.c: Likewise.
2062 * elf64-alpha.c: Likewise.
2063 * elf64-hppa.c: Likewise.
2064 * elf64-ppc.c: Likewise.
2065 * elf64-s390.c: Likewise.
2066 * elf64-sh64.c: Likewise.
2067 * elf64-x86-64.c: Likewise.
2068 * elflink.c: Likewise.
2069 * elfxx-ia64.c: Likewise.
2070 * elfxx-mips.c: Likewise.
2071 * elfxx-sparc.c: Likewise.
2072 * linker.c: Likewise.
2073 * merge.c: Likewise.
2074 * pdp11.c: Likewise.
2075 * xcofflink.c: Likewise.
2076 * elflink.c (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Split
2077 out from bfd_elf_size_dynamic_sections.
2078 * bfd-in.h (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Declare.
2079 * bfd-in2.h: Regenerate.
2081 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2083 * section.c (bfd_section_list_remove): Don't clear s->next.
2084 (bfd_section_list_append): Always init s->prev.
2085 (bfd_section_list_prepend): Define.
2086 (bfd_section_list_insert_after): Minor optimization.
2087 (bfd_section_removed_from_list): Rewrite.
2088 * elf.c (assign_section_numbers): Simplify list traversal now that
2089 bfd_section_list_remove doesn't destroy removed section next ptr.
2090 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2091 * elfxx-ia64.c (elfNN_ia64_object_p): Use bfd_section_list_prepend.
2092 * xcofflink.c (_bfd_xcoff_bfd_final_link): Simplify list traversal.
2093 * bfd-in2.h: Regenerate.
2095 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2097 * bfd.c (bfd): Remove section_tail and add section_last.
2098 (bfd_preserve): Likewise.
2099 (bfd_preserve_save): Likewise.
2100 (bfd_preserve_restore): Likewise.
2101 * opncls.c (_bfd_new_bfd): Likewise.
2103 * coffcode.h (coff_compute_section_file_positions): Updated.
2104 (coff_compute_section_file_positions): Likewise.
2105 * elf.c (assign_section_numbers): Likewise.
2106 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
2107 * elf64-mmix.c (mmix_elf_final_link): Likewise.
2108 * elfxx-ia64.c (elfNN_ia64_object_p): Likewise.
2109 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2110 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2111 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
2113 * ecoff.c (bfd_debug_section): Initialize prev.
2115 * section.c (bfd_section): Add prev.
2116 (bfd_section_list_remove): Updated.
2117 (bfd_section_list_append): New.
2118 (bfd_section_list_insert_after): New.
2119 (bfd_section_list_insert_before): New.
2120 (bfd_section_list_insert): Removed.
2121 (bfd_section_removed_from_list): Updated.
2122 (STD_SECTION): Initialize prev.
2123 (bfd_section_init): Updated.
2124 (bfd_section_list_clear): Updated.
2126 * bfd-in2.h: Regenerated.
2128 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2130 * elf.c (_bfd_elf_new_section_hook): Don't call
2131 _bfd_elf_get_sec_type_attr on sections from input files.
2133 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2135 * merge.c (sec_merge_init): Call bfd_hash_table_init_n with
2136 hash table size 16699 instead of bfd_hash_table_init.
2138 2005-05-01 Paul Brook <paul@codesourcery.com>
2140 * elflink.c (_bfd_elf_merge_symbol): Skip weak definitions if a strong
2141 definition has already been seen.
2143 2005-05-01 Paul Brook <paul@codesourcery.com>
2145 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Treat
2146 R_ARM_PLT32 the same as R_ARM_PC24.
2147 (arm_add_to_rel): Ditto.
2149 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2151 * config.bfd: Add h8300*-*-rtemscoff.
2152 Switch h8300*-*-rtems* to elf.
2154 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2156 * aclocal.m4, Makefile.in: Regnerated.
2158 2005-04-28 Paul Brook <paul@codesourcery.com>
2160 Merge changes only applied to Makefile.in.
2161 * Makefile.am (BFD32_BACKENDS): Add elfxx-sparc.lo
2162 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
2163 (elfxx-sparc.lo): New rule.
2164 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
2165 (elf64-sparc.lo): Likewise.
2167 2005-04-28 Julian Brown <julian@codesourcery.com>
2169 * elflink.c (_bfd_elf_provide_symbol): Provide symbol for weak
2170 import.
2172 2005-04-27 H.J. Lu <hongjiu.lu@intel.com>
2174 * elf-bfd.h (bfd_elf_sym_name): Also take "asection *".
2176 * elf.c (bfd_elf_sym_name): Updated.
2177 (group_signature): Likewise.
2178 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2179 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
2180 (ppc64_elf_edit_toc): Likewise.
2181 (ppc64_elf_relocate_section): Likewise.
2182 * elfcode.h (elf_slurp_symbol_table): Likewise.
2183 * elflink.c (elf_link_input_bfd): Likewise.
2185 * elfxx-ia64.c (elfNN_ia64_relocate_section): Call
2186 bfd_elf_sym_name to get local symbol name when reporting errors.
2188 2005-04-27 Nick Clifton <nickc@redhat.com>
2190 * elflink.c (elf_link_input_bfd): Handle the case where a badly
2191 formatted input file results in a reloc which has no associated
2192 global symbol.
2194 2005-04-26 Jerome Guitton <guitton@gnat.com>
2196 * bfd.m4 (BFD_NEED_DECLARATION): Restore.
2198 2005-04-25 David S. Miller <davem@davemloft.net>
2200 * elfxx-sparc.c (sparc_elf_append_rela_64): Add BFD64 protection.
2201 (sparc_elf_r_info_64, _bfd_sparc_elf_finish_dynamic_symbol,
2202 sparc64_finish_dyn, _bfd_sparc_elf_finish_dynamic_sections):
2203 Likewise.
2205 2005-04-25 H.J. Lu <hongjiu.lu@intel.com>
2207 PR 858
2208 * elflink.c (elf_link_input_bfd): Make non-debugging reference
2209 to discarded section an error.
2211 2005-04-21 Jerome Guitton <guitton@gnat.com>
2213 * configure.in: Replace BFD_NEED_DECLARATION checks by the
2214 corresponding AC_CHECK_DECLS.
2215 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
2216 HAVE_DECL_*.
2217 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
2218 * configure: Regenerate.
2219 * config.in: Ditto.
2221 2005-04-21 Andreas Schwab <schwab@suse.de>
2223 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
2224 unsigned from type of dynamic_interpreter.
2225 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
2226 casts again.
2228 * elf.c (assign_section_numbers): Fix comment.
2230 2005-04-21 Jerome Guitton <guitton@gnat.com>
2232 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
2233 for struct som_exec_auxhdr fields.
2235 2005-04-21 Nick Clifton <nickc@redhat.com>
2237 * aout-adobe.c: Convert to ISO C and fix formatting.
2238 * aout-arm.c: Convert to ISO C and fix formatting.
2239 * aout-cris.c: Convert to ISO C and fix formatting.
2240 * aout-ns32k.c: Convert to ISO C and fix formatting.
2241 * aout-tic30.c: Convert to ISO C and fix formatting.
2242 * coffcode.h: Convert to ISO C and fix formatting.
2243 * coffswap.h: Convert to ISO C and fix formatting.
2244 * i386aout.c: Convert to ISO C and fix formatting.
2245 * libaout.h: Convert to ISO C and fix formatting.
2246 * libcoff-in.h: Convert to ISO C and fix formatting.
2247 * libcoff.h: Convert to ISO C and fix formatting.
2248 * libecoff.h: Convert to ISO C and fix formatting.
2249 * libnlm.h: Convert to ISO C and fix formatting.
2250 * libpei.h: Convert to ISO C and fix formatting.
2251 * libxcoff.h: Convert to ISO C and fix formatting.
2252 * nlm-target.h: Convert to ISO C and fix formatting.
2253 * nlm.c: Convert to ISO C and fix formatting.
2254 * nlm32-alpha.c: Convert to ISO C and fix formatting.
2255 * nlm32-i386.c: Convert to ISO C and fix formatting.
2256 * nlm32-ppc.c: Convert to ISO C and fix formatting.
2257 * nlm32-sparc.c: Convert to ISO C and fix formatting.
2258 * nlmcode.h: Convert to ISO C and fix formatting.
2259 * nlmswap.h: Convert to ISO C and fix formatting.
2260 * pe-mips.c: Convert to ISO C and fix formatting.
2261 * peXXigen.c: Convert to ISO C and fix formatting.
2262 * peicode.h: Convert to ISO C and fix formatting.
2263 * vms-gsd.c: Convert to ISO C and fix formatting.
2264 * vms-hdr.c: Convert to ISO C and fix formatting.
2265 * vms-misc.c: Convert to ISO C and fix formatting.
2266 * vms-tir.c: Convert to ISO C and fix formatting.
2267 * vms.c: Convert to ISO C and fix formatting.
2268 * vms.h: Convert to ISO C and fix formatting.
2270 * coffgen.c (coff_print_symbol): Restore correct formatting of
2271 output.
2273 2005-04-20 David S. Miller <davem@davemloft.net>
2275 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
2276 (_bfd_sparc_elf_link_hash_table_create): Likewise.
2277 (allocate_dynrelocs): Likewise.
2279 2005-04-20 Jerome Guitton <guitton@gnat.com>
2281 * configure.in: Fix the check for basename declaration. Add check
2282 for declarations of ftello, ftello64, fseeko, fseeko64.
2283 * configure: Regenerate.
2284 * config.in: Ditto.
2285 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
2287 2005-04-19 David S. Miller <davem@davemloft.net>
2289 * elfxx-sparc.c: New file.
2290 * elfxx-sparc.h: New file.
2291 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
2292 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
2293 (elfxx-sparc.lo): New rule.
2294 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
2295 (elf64-sparc.lo): Likewise.
2296 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
2297 (bfd_elf64_sparc_vec): Likewise.
2298 * configure: Regenerate.
2299 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
2300 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
2301 which is more consistent with elf32-sparc.c
2303 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
2305 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
2306 (mips_elf_create_local_got_entry): Check h->root.forced_local.
2308 2005-04-19 Alan Modra <amodra@bigpond.net.au>
2310 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
2311 dynamic relocs in non-SEC_ALLOC sections.
2312 (ppc_elf_gc_sweep_hook): Likewise.
2313 (ppc_elf_relax_section): Likewise.
2314 (ppc_elf_relocate_section): Likewise.
2316 2005-04-18 Nick Clifton <nickc@redhat.com>
2318 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
2319 assigning a value to return_value.
2321 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
2323 PR 855
2324 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
2325 created group data.
2327 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
2329 PR 855
2330 * elf.c (setup_group): Properly handle zero group count.
2332 2005-04-17 Mark Kettenis <kettenis@gnu.org>
2334 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
2335 (som_is_subspace, compare_subspaces, som_compute_checksum)
2336 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
2337 protoypes.
2338 (hppa_som_reloc, compare_syms, compare_subspaces)
2339 (som_print_symbol, som_get_section_contents)
2340 (som_set_section_contents): Remove space after 'void *'.
2341 (som_bfd_print_private_bfd_data): Use %lx to print longs.
2342 (som_bfd_merge_private_bfd_data)
2343 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
2344 defines.
2346 2004-04-15 Julian Brown <julian@codesourcery.com>
2348 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2349 * bfd-in2.h: Regenerate.
2350 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
2351 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
2352 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
2353 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
2354 relocations if requested to.
2355 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
2356 use_blx rather than symbian_p.
2357 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
2358 use_blx is in effect.
2359 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
2360 for SymbianOS.
2362 2005-04-15 Nick Clifton <nickc@redhat.com>
2364 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
2365 values.
2367 2005-04-15 Alan Modra <amodra@bigpond.net.au>
2369 PR ld/815
2370 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
2371 used as a list pointer.
2373 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2375 * Makefile.am (NO_WERROR): Define.
2376 * warning.m4: New file
2377 * acinclude.m4: Include warning.m4.
2378 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2379 * Makefile.in: Regenerate.
2380 * configure: Regenerate.
2382 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2384 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
2385 Write trailing padding.
2387 * merge.c (merge_strings): Round up section size for alignment.
2389 2005-04-14 David S. Miller <davem@davemloft.net>
2391 Add TLS support for 64-bit Sparc ELF.
2392 * elf64-sparc.c (sparc64_elf_dyn_relocs,
2393 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
2394 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
2395 sparc64_elf_hash_entry, sparc64_elf_tdata,
2396 sparc64_elf_local_got_tls_type): New defines.
2397 (sparc64_elf_mkobject): New function.
2398 (sparc64_elf_link_hash_table): Add members for dynamic linker
2399 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
2400 uion to track TLS GOT references. Add sym_sec to cache
2401 mappings from local sym to section.
2402 (link_hash_newfunc): New function.
2403 (sparc64_elf_bfd_link_hash_table_create): Rename to
2404 sparc64_elf_link_hash_table_create for consistency.
2405 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
2406 (sparc64_elf_create_dynamic_sections): Initialize new section
2407 members of sparc64_elf_link_hash_table. Only init srelbss
2408 if not-shared.
2409 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
2410 New functions.
2411 (SPARC_NOP): Define.
2412 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
2413 sparc64_elf_plt_ptr_offset): Delete.
2414 (sparc64_plt_entry_build): New function to build PLT entries
2415 gradually instread of all at once at the end of linking.
2416 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
2417 local vars. Get them from sparc64_elf_hash_table instead.
2418 Check early on if r_symndx is in bounds. Handle TLS transitions.
2419 Account for TLS GOT references and DF_STATIC_TLS, as needed.
2420 For TLS relocs, record the tls_type in either
2421 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
2422 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
2423 to the __tls_get_addr symbol. For PLT relocs, track references
2424 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
2425 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
2426 symbol references, count the number of relocations needed for
2427 that symbol. For default switch case, don't error, this lets
2428 the TLS relocs not explicitly handled by this function get
2429 accepted.
2430 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
2431 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
2432 it from sparc64_elf_hash_table. Store the real PLT offset
2433 in h->plt.offset, and build PLT entries one at a time. Also
2434 get .dynbss section pointer from htab.
2435 (allocate_dynrelocs, readonly_dynrelocs,
2436 sparc64_omit_section_dynsym): New functions.
2437 (sparc64_elf_omit_section_dynsym): Use these new functions as
2438 helpers.
2439 (dtpoff_base, tpoff): New functions.
2440 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
2441 locals, get them from sparc64_elf_hash_table. Handle TLS
2442 relocations and refcounting in main relocation loop.
2443 (sparc64_elf_finish_dynamic_symbol): Use
2444 sparc64_elf_link_hash_table. Build PLT entries as we see
2445 them. Handle TLS GOT relocations.
2446 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
2447 from sparc64_elf_hash_table. Initialize only PLT header
2448 not all entries since we not build PLT entries one by one.
2449 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
2450 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
2451 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
2453 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
2455 * elflink.c (elf_link_input_bfd): Update check for removed
2456 sections.
2458 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2460 * Makefile.am: Run "make dep-am".
2461 * Makefile.in: Regenerate.
2462 * aclocal.m4: Regenerate.
2463 * libcoff.h: Regenerate.
2465 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
2467 * linker.c (_bfd_generic_link_output_symbols): Also check if
2468 the output section of an input section has been removed from
2469 the output file.
2471 * section.c (bfd_section_list_remove): Clear the next field
2472 of the removed section.
2473 (bfd_section_removed_from_list): New.
2474 * bfd-in2.h: Regenerated.
2476 2005-04-11 David S. Miller <davem@davemloft.net>
2478 * elf32-sparc.c (elf32_sparc_relocate_section,
2479 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
2480 R_SPARC_TLS_LE_{HIX22,LOX10}.
2481 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
2482 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
2483 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
2484 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
2486 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
2488 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
2490 2005-04-11 Nick Clifton <nickc@redhat.com>
2492 * aout-target.h: Convert to ISO C.
2493 * aoutf1.h: Convert to ISO C.
2494 * aoutx.h: Convert to ISO C.
2495 * bout.c: Convert to ISO C.
2496 * dwarf1.c: Convert to ISO C.
2497 * ecoffswap.h: Convert to ISO C.
2498 * freebsd.h: Convert to ISO C.
2499 * genlink.h: Convert to ISO C.
2500 * ieee.c: Convert to ISO C.
2501 * ihex.c: Convert to ISO C.
2502 * libcoff-in.h: Convert to ISO C.
2503 * mach-o.c: Convert to ISO C.
2504 * mach-o.h: Convert to ISO C.
2505 * netbsd.h: Convert to ISO C.
2506 * ns32k.h: Convert to ISO C.
2507 * ns32knetbsd.c: Convert to ISO C.
2508 * oasys.c: Convert to ISO C.
2509 * pdp11.c: Convert to ISO C.
2510 * pef-traceback.h: Convert to ISO C.
2511 * pef.c: Convert to ISO C.
2512 * pef.h: Convert to ISO C.
2513 * riscix.c: Convert to ISO C.
2514 * som.c: Convert to ISO C.
2515 * som.h: Convert to ISO C.
2516 * srec.c: Convert to ISO C.
2517 * stabs.c: Convert to ISO C.
2518 * sunos.c: Convert to ISO C.
2519 * tekhex.c: Convert to ISO C.
2520 * versados.c: Convert to ISO C.
2521 * version.h: Convert to ISO C.
2522 * xcoff-target.h: Convert to ISO C.
2523 * xcofflink.c: Convert to ISO C.
2524 * xsym.c: Convert to ISO C.
2525 * xsym.h: Convert to ISO C.
2527 2005-04-08 Paul Brook <paul@codesourcery.com>
2529 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
2530 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
2531 (ARM2THUMB_PIC_GLUE_SIZE): Define.
2532 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
2533 (elf32_arm_to_thumb_stub): Create PIC stubs.
2534 (record_arm_to_thumb_glue): Use different stub size for relocatable
2535 images.
2537 2005-04-05 Alan Modra <amodra@bigpond.net.au>
2539 * elf64-ppc.c (dec_dynrel_count): New function split out from
2540 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
2541 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
2542 (ppc64_elf_tls_optimize): Likewise.
2544 2005-04-05 Mark Kettenis <kettenis@gnu.org>
2546 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
2547 CORE_WCOOKIE_OFFSET.
2548 (SPARC64_WCOOKIE_OFFSET): New.
2549 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
2551 2005-04-05 Nick Clifton <nickc@redhat.com>
2553 * po/rw.po: New translation: Kinyarwanda
2554 * configure.in (ALL_LINGUAS): Add rw
2555 * configure: Regenerate.
2557 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
2559 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
2560 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
2561 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
2562 section flags.
2563 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
2564 to check for SHT_MIPS_OPTIONS sections.
2565 (_bfd_mips_elf_set_section_contents): Likewise.
2567 2005-04-04 Eric Christopher <echristo@redhat.com>
2569 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
2570 Clean up gp handling code.
2572 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2574 * elf.c (bfd_elf_set_group_contents): Ignore linker created
2575 group section.
2576 (assign_section_numbers): Accept link_info. Check SHT_GROUP
2577 sections for relocatable files only. Remove the linker created
2578 group sections.
2579 (_bfd_elf_compute_section_file_positions): Pass link_info to
2580 assign_section_numbers.
2582 * elfxx-ia64.c (elfNN_ia64_object_p): New.
2583 (elf_backend_object_p): Defined.
2585 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2587 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
2589 2005-04-03 Fred Fish <fnf@specifixinc.com>
2591 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
2592 dwarf_ranges_size members.
2593 (struct comp_unit): Add base_address member.
2594 (struct funcinfo): Replace low/high members with an arange.
2595 (arange_add): Replace incoming "unit" parameter with "abfd" and
2596 "first_arange" pointers. Reorganize/rewrite function body.
2597 (decode_line_info): Change arange_add call to pass bfd and arange
2598 pointers.
2599 (lookup_address_in_line_info_table): Use arange list instead of
2600 individual low/high members. Walk function's arange list to find
2601 lowest PC in list, to test for overlapping functions.
2602 (read_debug_ranges): New function, reads the debug_ranges section.
2603 (lookup_address_in_function_table): Use arange list instead of
2604 individual low/high members. Rewrite to find smallest range that
2605 matches.
2606 (read_rangelist): Read a given rangelist from debug_ranges.
2607 (scan_unit_for_functions): Use arange list instead of individual
2608 low/high members. Handle a DW_AT_ranges attribute.
2609 (parse_comp_unit): Use arange list instead of individual low/high
2610 members. Save comp unit base address. Handle a DW_AT_ranges
2611 attribute.
2613 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
2615 * elf.c (assign_section_numbers): Really use the kept section.
2617 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2619 * elf-bfd.h (_bfd_elf_check_kept_section): New.
2621 * elf.c (assign_section_numbers): When sh_link points to a
2622 discarded section, call _bfd_elf_check_kept_section to see if
2623 the kept section can be used. Otherwise reject sh_link
2624 pointing to discarded section.
2626 * elflink.c (_bfd_elf_check_kept_section): New.
2627 (elf_link_input_bfd): Use it.
2629 2005-04-01 Alan Modra <amodra@bigpond.net.au>
2631 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
2632 that we no longer need.
2634 2005-04-01 Alan Modra <amodra@bigpond.net.au>
2636 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
2637 rather than 0.
2638 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
2640 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2642 * elf.c (assign_section_numbers): Fix a typo.
2644 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2646 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
2647 error message.
2648 (_bfd_elf_section_already_linked): Likewise.
2650 2005-03-31 Jerome Guitton <guitton@gnat.com>
2652 * config.in: Regenerate.
2654 2005-03-31 Jerome Guitton <guitton@gnat.com>
2656 * config.in (HAVE_DECL_BASENAME): New configure macro.
2657 * configure.in: Check for basename.
2658 * configure: Regenerate.
2660 2005-03-30 Julian Brown <julian@codesourcery.com>
2662 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
2663 bfd_elf32_is_arm_mapping_symbol_name.
2664 * bfd-in2.h: Regenerate.
2665 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
2666 bfd_elf32_is_arm_mapping_symbol_name.
2667 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
2668 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2669 (arm_elf_find_function): Likewise.
2670 (elf32_arm_output_symbol_hook): Likewise.
2672 2005-03-30 Julian Brown <julian@codesourcery.com>
2674 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
2675 * bfd-in2.h: Regenerate.
2676 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
2677 bfd_elf32_is_arm_mapping_symbol_name.
2678 (elf32_arm_output_symbol_hook): Likewise.
2679 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
2680 mapping symbols.
2681 (is_arm_mapping_symbol_name): Function moved from here...
2682 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
2683 and made global.
2685 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2687 * configure.in: Check for ffs decl and alphabetize.
2688 * config.in: Regenerate.
2689 * configure: Regenerate.
2690 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2692 2005-03-29 Fred Fish <fnf@specifixinc.com>
2694 * dwarf2.c (struct comp_unit): Fix typo.
2695 (scan_unit_for_functions): Remove unused local variable "name"
2696 and dead code that set it.
2698 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2699 Phil Blundell <philb@gnu.org>
2701 * bfd-in2.h, libbfd.h: Regenerated.
2702 * reloc.c: Add ARM TLS relocations.
2703 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
2704 relocations.
2705 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
2706 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
2707 (elf32_arm_tls_ie32_howto): New.
2708 (elf32_arm_howto_from_type): Support TLS relocations.
2709 (elf32_arm_reloc_map): Likewise.
2710 (elf32_arm_reloc_type_lookup): Likewise.
2711 (TCB_SIZE): Define.
2712 (struct elf32_arm_obj_tdata): New.
2713 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
2714 (elf32_arm_mkobject): New function.
2715 (struct elf32_arm_relocs_copied): Add pc_count.
2716 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
2717 (GOT_TLS_IE): Define.
2718 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
2719 (elf32_arm_link_hash_newfunc): Initialize tls_type.
2720 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
2721 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
2722 (dtpoff_base, tpoff): New functions.
2723 (elf32_arm_final_link_relocate): Handle TLS relocations.
2724 (IS_ARM_TLS_RELOC): Define.
2725 (elf32_arm_relocate_section): Warn about TLS mismatches.
2726 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
2727 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
2728 TLS relocations and pc_count.
2729 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
2730 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
2731 calls.
2732 (elf32_arm_size_dynamic_sections): Handle TLS.
2733 (elf32_arm_finish_dynamic_symbol): Likewise.
2734 (bfd_elf32_mkobject): Define.
2736 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2738 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
2739 relocation types. Don't count relocations which will use a PLT.
2741 2005-03-29 Joel Brobecker <brobecker@gnat.com>
2743 * elf.c (elfcore_grok_nto_status): Print tid as long.
2744 (elfcore_grok_nto_regs): Likewise.
2746 2005-03-29 Joel Brobecker <brobecker@gnat.com>
2748 * irix-core.c: Remove some unnecessary prototypes.
2750 2005-03-28 Joel Brobecker <brobecker@adacore.com>
2752 * irix-core.c: Convert to ISO C.
2754 2005-03-28 Joel Brobecker <brobecker@adacore.com>
2756 * irix-core.c (do_sections): Replace + by | in expression.
2757 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
2758 to unused parameters to avoid a compiler warning.
2760 2005-03-28 Mark Kettenis <kettenis@gnu.org>
2762 * netbsd-core.c: Convert to ISO C. Fix formatting.
2764 2005-03-24 Eric Christopher <echristo@redhat.com>
2766 * elfxx-mips.c: Revert previous patch.
2768 2005-03-24 Nick Clifton <nickc@redhat.com>
2770 * targets.c (_bfd_target_vector): Only include the
2771 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
2772 all targets enabled.
2774 2005-03-24 James E Wilson <wilson@specifixinc.com>
2776 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
2777 (BFD64_BACKENDS): Add elf32-ia64.lo.
2778 * Makefile.in: Regenerate.
2780 2005-03-23 Eric Christopher <echristo@redhat.com>
2782 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
2783 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
2784 after emitting relocation.
2785 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
2786 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
2787 and readonly_reloc.
2789 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2790 Nick Clifton <nickc@redhat.com>
2792 * config.bfd: Accept any C library to accompany a GNU Linux
2793 implementation, not just the GNU C library.
2794 * configure.in: Likewise.
2795 * configure: Regenerate.
2797 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
2799 * bfd-in.h (_bfd_elf_provide_symbol): New.
2800 * bfd-in2.h: Regenerated.
2802 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
2803 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
2804 of set_linker_sym.
2806 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
2807 from elf32-ppc.c.
2809 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
2811 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
2813 2005-03-22 Bob Wilson <bob.wilson@acm.org>
2815 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
2816 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
2817 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
2818 (xtensa_opcode_decode): Rearrange code.
2820 2005-03-22 Nick Clifton <nickc@redhat.com>
2822 * binary.c: Convert to ISO C90 formatting.
2823 * coff-arm.c: Convert to ISO C90 formatting.
2824 * coffgen.c: Convert to ISO C90 formatting.
2825 * elf32-gen.c: Convert to ISO C90 formatting.
2826 * elf64-gen.c: Convert to ISO C90 formatting.
2827 * hash.c: Convert to ISO C90 formatting.
2828 * ieee.c: Convert to ISO C90 formatting.
2830 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
2832 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
2833 unresolved symbols in R_ARM_NONE relocations.
2835 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
2837 * elf32-arm.c (elf32_arm_final_link_relocate): Add
2838 UNRESOLVED_RELOC_P argument. Set it appropriately.
2839 (elf32_arm_relocate_section): Update call to
2840 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
2841 unresolved_reloc instead.
2843 2005-03-23 Alan Modra <amodra@bigpond.net.au>
2845 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
2846 .gnu.warning.* sections.
2848 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2850 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
2851 written_address_p.
2852 (ppc_elf_create_linker_section): Don't try to reuse existing section.
2853 (elf_create_pointer_linker_section): Delete info parm. Don't make
2854 h dynamic. Don't set written_address_p.
2855 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
2856 (bfd_put_ptr): Delete.
2857 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
2858 Always write section contents. Assert global sym is def_regular.
2859 Use offset bottom bit as a written flag.
2860 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
2861 calls.
2863 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2865 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
2866 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
2867 and end syms.
2869 2005-03-21 Nick Clifton <nickc@redhat.com>
2871 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
2872 targets.
2873 (t2a1_bx_pc_insn): Likewise.
2874 (t2a2_noop_insn): Likewise.
2875 (t2a3_b_insn): Likewise.
2876 (t2a1_push_insn): Likewise.
2877 (t2a2_ldr_insn): Likewise.
2878 (t2a3_mov_insn): Likewise.
2879 (t2a4_bx_insn): Likewise.
2880 (t2a5_pop_insn): Likewise.
2881 (t2a6_bx_insn): Likewise.
2882 (coff_arm_relocate_section): Only declare the high_address
2883 variable for non WINCE targets.
2885 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2887 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
2888 SEC_LINKER_CREATED. Attach to dynobj.
2889 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
2891 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2893 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
2894 sym_offset. Add name, bss_name, sym_name, sym_val.
2895 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
2896 Add sdata array of elf_linker_section_t.
2897 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
2898 (enum elf_linker_section_enum): Delete.
2899 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
2900 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
2901 the special sections are needed. Adjust htab->sdata refs.
2902 Ensure dynobj is set in sreloc code.
2903 (ppc_elf_size_dynamic_sections): Strip sdata sections.
2904 (ppc_elf_set_sdata_syms): New function.
2905 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
2906 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
2907 sym_val instead of sym_hash.
2908 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
2910 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2912 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
2913 (ppc_elf_merge_private_bfd_data): Likewise.
2915 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2917 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
2918 (ppc_elf_create_linker_section): Don't create rel_section.
2919 (elf_create_pointer_linker_section): Don't size relocs.
2920 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
2921 Don't generate relocs.
2922 (ppc_elf_relocate_section): Adjust calls to
2923 elf_finish_pointer_linker_section.
2925 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2927 * elf32-ppc.c (is_ppc_elf_target): New function.
2928 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
2929 for bfd_target_elf_flavour. Do this test before endian check.
2930 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
2931 (ppc_elf_size_dynamic_sections): Likewise.
2933 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
2935 * elf-bfd.h (elf_backend_data): Add int to
2936 elf_backend_section_from_shdr.
2937 (bfd_elf_section_data): Update comment for this_idx.
2938 (_bfd_elf_make_section_from_shdr): Add int.
2939 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
2941 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
2942 and use it to set this_idx in bfd_elf_section_data.
2943 (bfd_section_from_shdr): Pass shindex to
2944 _bfd_elf_make_section_from_shdr.
2945 (_bfd_elf_section_from_bfd_section): Use this_idx in
2946 bfd_elf_section_data to find section index.
2948 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
2949 index and pass it to _bfd_elf_make_section_from_shdr.
2950 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
2951 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
2952 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
2953 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
2954 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
2955 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
2956 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
2957 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
2958 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
2960 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
2961 Ross Ridge <rridge@csclub.uwaterloo.ca>
2963 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
2964 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
2965 cases. Add comment.
2967 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
2969 * elflink.c (elf_mark_used_section): Remove check for special
2970 sections.
2972 2005-03-18 Andreas Schwab <schwab@suse.de>
2974 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
2975 from bfd_vma to ia64_insn, remove broken cast.
2977 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2979 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
2980 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
2981 elf_m68k_finish_dynamic_sections): Use it.
2983 2005-03-17 Paul Brook <paul@codesourcery.com>
2984 Dan Jacobowitz <dan@codesourcery.com>
2985 Mark Mitchell <mark@codesourcery.com>
2987 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
2988 (elf32_arm_additional_program_headers): Likewise.
2989 (elf_backend_modify_segment_map): Define.
2990 (elf_backend_additional_program_headers): Likewise.
2991 (elf32_arm_symbian_modify_segment_map): Use
2992 elf32_arm_modify_segment_map.
2994 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
2996 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
2997 for special sections.
2999 2005-03-18 Alan Modra <amodra@bigpond.net.au>
3001 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
3002 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
3003 section_sym_count param, and return number of section symbols.
3004 (bfd_elf_size_dynamic_sections): Clear section symbol area of
3005 .dynsym contents. Don't bother calling swap_symbol_out on the
3006 first all-zero dynsym.
3007 (elf_mark_used_section): Formatting. Avoid twiddling flags in
3008 special sections like bfd_abs_section.
3009 (bfd_elf_gc_sections): Spelling fix.
3011 2005-03-16 Fred Fish <fnf@specifixinc.com>
3013 PR binutils/790
3014 * dwarf2.c (read_indirect_string): Fix apparent typo, check
3015 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
3017 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
3019 * elflink.c (elf_mark_used_section): New.
3020 (bfd_elf_gc_sections): Call elf_gc_mark_section for
3021 non-relocatable link if we don't do GC.
3023 2005-03-16 Nick Clifton <nickc@redhat.com>
3024 Ben Elliston <bje@au.ibm.com>
3026 * configure.in (werror): New switch: Add -Werror to the
3027 compiler command line. Enabled by default. Disable via
3028 --disable-werror.
3029 * configure: Regenerate.
3031 2005-03-16 Nick Clifton <nickc@redhat.com>
3033 * ecoff.c: Convert to ISO C90 formatting.
3035 2005-03-16 Alan Modra <amodra@bigpond.net.au>
3037 * elf32-ppc.c: Divide file into general and linker specific
3038 functions. Sort linker functions into roughly the order in which
3039 they are called by the ELF linker code.
3041 2005-03-16 Alan Modra <amodra@bigpond.net.au>
3043 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
3044 on section. Correct comment, and add FIXME.
3045 (ppc_elf_additional_program_headers): Don't bump header count for
3046 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
3047 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
3048 do allocate memory if they need it.
3050 2005-03-15 Mikkel Krautz <krautz@gmail.com>
3052 * config.bfd (x86_64-elf): Add target.
3054 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3056 * po/es.po: Commit new Spanish translation.
3058 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
3060 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
3061 for global symbol when reporting overflow.
3063 2005-03-11 Jakub Jelinek <jakub@redhat.com>
3065 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
3066 * libbfd.h: Rebuilt.
3067 * archive.c (_bfd_ar_spacepad): New function.
3068 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
3069 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
3070 coff_write_armap): Use it.
3071 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
3072 uid/gid support.
3073 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
3075 2005-03-10 Mark Kettenis <kettenis@gnu.org>
3077 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
3078 has_table to the start of the function.
3080 2005-03-10 Ben Elliston <bje@au.ibm.com>
3082 * archive.c: Include hashtab.h.
3083 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
3084 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
3085 (hash_file_ptr): New function.
3086 (eq_file_ptr): Likewise.
3087 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
3088 * libbfd-in.h: Include hashtab.h.
3089 (struct artdata): Change `cache' member type to htab_t.
3090 * libbfd.h: Rebuild.
3092 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3094 * configure.in: Bump version to 2.16.90.
3095 * configure: Regenerated.
3097 2005-03-07 Jakub Jelinek <jakub@redhat.com>
3099 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
3100 close is a function like macro in system headers.
3102 2005-03-07 Alan Modra <amodra@bigpond.net.au>
3104 PR ld/778
3105 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
3106 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
3108 2005-03-06 Alan Modra <amodra@bigpond.net.au>
3110 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
3112 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3114 * po/bfd.pot: Regenerate.
3116 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3118 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
3119 with is_func.
3120 (func_desc_adjust): Force dot-syms local in executables as well
3121 as shared libs.
3123 2005-03-04 David Daney <ddaney@avtrex.com>
3125 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
3126 '__gnu_local_gp' symbol used by gas -mno-shared.
3128 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
3130 * elf-bfd.h (elf_backend_data): Add "const char *" to
3131 elf_backend_section_from_phdr.
3133 * elf.c (bfd_section_from_phdr): Pass "proc" to the
3134 elf_backend_section_from_phdr hook.
3136 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3137 Joseph Myers <joseph@codesourcery.com>
3139 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
3140 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
3141 and tls_ldm_offset.
3142 (struct mips_elf_got_per_bfd_arg): Add global_count.
3143 (struct mips_elf_count_tls_arg): New.
3144 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
3145 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
3146 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
3147 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
3148 (TLS_RELOC_P): Define.
3149 (TP_OFFSET, DTP_OFFSET): Define.
3150 (dtprel_base, tprel_base): New functions.
3151 (mips_elf_link_hash_newfunc): Initialize tls_type.
3152 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
3153 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
3154 TLS entries.
3155 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
3156 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
3157 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
3158 (mips_tls_got_index): New functions.
3159 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
3160 arguments. Pass them to mips_elf_create_local_got_entry. Use
3161 mips_tls_got_index.
3162 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
3163 Handle TLS entries.
3164 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
3165 mips_elf_create_local_got_entry.
3166 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
3167 arguments. Handle TLS entries.
3168 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
3169 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
3170 TLS entries.
3171 (mips_elf_record_global_got_symbol): Likewise.
3172 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
3173 Count TLS entries.
3174 (mips_elf_merge_gots): Handle TLS entries when merging.
3175 (mips_elf_initialize_tls_index): New function.
3176 (mips_elf_set_global_got_offset): Handle TLS entries.
3177 (mips_elf_adjust_gp): Handle TLS.
3178 (mips_elf_multi_got): Remove redundant call to
3179 mips_elf_resolve_final_got_entries. Initialize global_count.
3180 Correct a comment. Initialize new TLS members of mips_got_info.
3181 Assign TLS GOT indexes for new GOTs.
3182 (mips_elf_create_got_section): Initialize new TLS members of
3183 mips_got_info.
3184 (mips_elf_calculate_relocation): Handle TLS relocs.
3185 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
3186 functions.
3187 (_bfd_mips_elf_always_size_sections): Handle TLS.
3188 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3189 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
3190 changed functions.
3191 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
3192 (_bfd_mips_elf_hide_symbol): Handle TLS.
3193 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
3194 (mips_reloc_map): Add TLS relocs.
3195 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
3196 * elf64-mips.c (mips_elf64_howto_table_rel)
3197 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
3198 * reloc.c: Define new MIPS TLS relocations.
3199 * libbfd.h, bfd-in2.h: Regenerated.
3201 2005-03-02 Jan Beulich <jbeulich@novell.com>
3203 * Makefile.am: Add dependency of cache.o on libiberty.h.
3204 * cache.c: Include libiberty.h.
3205 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
3207 2005-03-01 Zack Weinberg <zack@codesourcery.com>
3209 * elf.c (bfd_section_from_shdr <default case>): Call
3210 elf_backend_section_from_shdr hook unconditionally, and return
3211 what it returns.
3212 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
3213 * elfxx-target.h (elf_backend_section_from_shdr)
3214 (elf_backend_section_from_phdr): Default to
3215 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
3216 respectively.
3218 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3220 * targets.h: Typo fix.
3221 * bfd-in2.h: Regenerate.
3223 * bout.c (b_out_write_object_contents): Don't use sizeof on host
3224 structs to size on-disk structures.
3225 (b_out_set_section_contents): Size the external struct, not the
3226 internal one for on-disk size.
3227 (b_out_sizeof_headers): Likewise.
3229 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3231 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
3232 entry points with the func descriptor as well as undefweak.
3234 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
3236 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
3237 present when IMPORT_NAME_UNDOECRATE is used.
3239 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
3241 PR 757
3242 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
3243 int.
3245 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
3246 to _bfd_elf_merge_symbol.
3248 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
3249 unsigned int to return the alignment of the old common symbol
3250 in the dynamic object.
3251 (_bfd_elf_add_default_symbol): Pass NULL to
3252 _bfd_elf_merge_symbol.
3253 (elf_link_add_object_symbols): Pass &old_alignment to
3254 _bfd_elf_merge_symbol. Get the alignment of the new common
3255 symbol in the dynamic object.
3257 2005-02-24 Ben Elliston <bje@au.ibm.com>
3259 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
3260 * format.c (bfd_check_format_matches): Likewise.
3261 * archive.c (BFD_GNU960_ARMAG): Likewise.
3262 (bfd_generic_archive_p): Likewise.
3263 (_bfd_write_archive_contents): Likewise.
3265 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
3267 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
3268 * configure: Regenerate.
3270 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
3272 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
3273 COMDAT group sections to have default visibility.
3275 2005-02-24 Alan Modra <amodra@bigpond.net.au>
3277 * coffcode.h (coff_print_aux): Warning fix.
3278 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
3279 instead of section pointer to identify.
3280 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
3281 the correct size buffer for local sym mangling too.
3282 (h8300_bfd_link_add_symbols): Likewise.
3283 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
3284 warning.
3285 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
3286 * elf32-xtensa.c (literal_value_hash): Warning fix.
3287 * versados.c (process_otr): Warning fix.
3288 (versados_canonicalize_reloc): Likewise.
3289 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
3290 * vms.c (fill_section_ptr): Warning fix.
3292 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
3294 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
3295 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
3297 2005-02-23 Nick Clifton <nickc@redhat.com>
3299 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
3300 the relvaddr field of the Elf32_crinfo structure.
3302 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
3303 variables that are passed by reference to
3304 m68hc11_get_relocation_value in case that function does not
3305 initialise them.
3307 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
3308 return statements and replace with a single return at the end of
3309 the function. This helps pacify the flow analysis code in gcc 4.0.
3311 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
3312 strtab to avoid compile time warning.
3314 2005-02-23 Ben Elliston <bje@au.ibm.com>
3316 * opncls.c (bfd_zalloc): Document this function.
3318 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3320 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
3321 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
3322 Replace SEC_SHARED with SEC_COFF_SHARED.
3323 (styp_to_sec_flags): Likewise.
3325 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
3326 (TARGET_LITTLE_SYM): Likewise.
3328 * section.c (SEC_ARCH_BIT_0): Removed.
3329 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
3330 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
3331 (SEC_SHARED): Renamed to ...
3332 (SEC_COFF_SHARED): This.
3333 (SEC_BLOCK): Renamed to ...
3334 (SEC_TIC54X_BLOCK): This.
3335 (SEC_CLINK): Renamed to ...
3336 (SEC_TIC54X_CLINK): This.
3337 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
3338 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
3339 end.
3340 * bfd-in2.h: Regenerated.
3342 2005-02-21 Fred Fish <fnf@specifixinc.com>
3344 * dwarf2.c (find_abstract_instance_name): Call recursively
3345 to handle a DW_AT_specification.
3347 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3349 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
3350 mips_elf_create_dynamic_relocation,
3351 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
3352 Remove #if 0'd code.
3354 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3356 * Makefile.am: Run "make dep-am"
3357 * Makefile.in: Regenerate.
3359 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3361 * coffgen.c (bfd_coff_get_comdat_section): Check that
3362 coff_section_data isn't NULL.
3364 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3366 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
3367 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
3368 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
3369 useless assignments.
3370 (xcoff_write_archive_contents_big): Likewise.
3371 (_bfd_xcoff_put_ldsymbol_name): Likewise.
3372 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
3373 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
3374 * cofflink.c (process_embedded_commands): Warning fixes.
3375 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
3376 Warning fixes.
3377 * dwarf2.c: Warning fixes.
3378 * elf-bfd.h: Likewise.
3379 * elf-eh-frame.c: Likewise.
3380 * elf-strtab.c: Likewise.
3381 * elf.c: Likewise.
3382 * elf32-m68k.c: Likewise.
3383 * elf32-ppc.c: Likewise.
3384 * elf32-sh-symbian.c: Likewise.
3385 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
3386 * elf64-sh64.c: Likewise.
3387 * peicode.h: Likewise.
3388 * elf64-mmix.c: Warning fixes.
3389 * elfcode.h: Likewise.
3390 * elfxx-mips.c: Likewise.
3391 * libbfd-in.h: Likewise.
3392 * libbfd.c: Likewise.
3393 * mach-o.c: Likewise.
3394 * merge.c: Likewise.
3395 * mmo.c: Likewise.
3396 * opncls.c: Likewise.
3397 * pef.c: Likewise.
3398 * srec.c: Likewise.
3399 * vms-hdr.c: Likewise.
3400 * vms-tir.c: Likewise.
3401 * xtensa-isa.c: Likewise.
3402 * xtensa-modules.c: Likewise.
3403 * xsym.c: Likewise.
3404 (pstrcmp): Use correct choice of string lengths. Fix return value.
3405 (bfd_sym_module_name): Correct string length.
3406 * bfd-in2.h: Regenerate.
3407 * libbfd.h: Regenerate.
3409 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
3411 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
3412 uninitialized check_segment[1] in TLSMOFF case.
3413 Reported by Alan Modra.
3414 (elf32_frv_relocate_section): Improve errors and warnings.
3416 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3418 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
3420 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3422 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
3423 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
3424 * pef.c (bfd_pef_scan): Don't ignore return value of
3425 bfd_pef_scan_start_address.
3426 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
3427 bfd_mach_o_scan_start_address.
3428 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
3429 * elfxx-mips.c: Remove unnecessary prototypes.
3430 (sort_dynamic_relocs_64): Abort if not BFD64.
3432 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3434 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
3435 Skip toc reloc adjust if reloc_count is zero.
3437 2005-02-15 Nigel Stephens <nigel@mips.com>
3438 Maciej W. Rozycki <macro@mips.com>
3440 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
3441 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
3442 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3443 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
3444 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3445 dst_mask.
3446 (mips16_gprel_reloc): Remove bit shuffling; call
3447 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3448 and _bfd_mips16_elf_reloc_shuffle() instead.
3449 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3450 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3451 relocs.
3452 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
3453 elf_mips16_howto_table_rel.
3454 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
3455 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
3456 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3457 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
3458 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3459 dst_mask.
3460 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
3461 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
3462 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
3463 placeholders.
3464 (mips16_gprel_reloc): Remove bit shuffling; call
3465 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3466 and _bfd_mips16_elf_reloc_shuffle() instead.
3467 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3468 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3469 relocs.
3470 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
3471 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
3472 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
3473 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
3474 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3475 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
3476 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3477 dst_mask.
3478 (mips16_gprel_reloc): Remove bit shuffling; call
3479 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3480 and _bfd_mips16_elf_reloc_shuffle() instead.
3481 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3482 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3483 relocs.
3484 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
3485 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
3486 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
3487 handle bit shuffling for MIPS16 relocs.
3488 (_bfd_mips16_elf_reloc_shuffle): Likewise.
3489 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
3490 and _bfd_mips16_elf_reloc_shuffle().
3491 (_bfd_mips_elf_generic_reloc): Likewise.
3492 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
3493 and R_MIPS16_LO16.
3494 (mips_elf_obtain_contents): Remove bit shuffling.
3495 (mips_elf_perform_relocation): Likewise; call
3496 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
3497 instead.
3498 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
3499 and R_MIPS16_LO16.
3500 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
3501 (_bfd_mips16_elf_reloc_shuffle): Likewise.
3502 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
3503 (BFD_RELOC_MIPS16_HI16_S): Likewise.
3504 (BFD_RELOC_MIPS16_LO16): Likewise.
3505 * bfd-in2.h: Regenerate.
3506 * libbfd.h: Regenerate.
3508 2005-02-15 Jan Beulich <jbeulich@novell.com>
3510 * elfxx-ia64.c (ia64_howto_table): Correct strings for
3511 R_IA64_DTPMOD64[LM]SB.
3513 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
3515 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
3516 backward branch in the same section.
3517 (elfNN_ia64_relocate_section): Inform users that the input
3518 section is too big to relax br instruction when overflow
3519 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
3520 and R_IA64_PCREL21F.
3522 2005-02-14 Orjan Friberg <orjanf@axis.com>
3524 * elfcore.h (elf_core_file_p): Move the call to
3525 elf_backend_object_p to allow the correct machine to be set before
3526 processing the program headers.
3528 2005-02-14 Nick Clifton <nickc@redhat.com>
3530 PR binutils/716
3531 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
3532 aware flag from the input bfd to the output bfd.
3534 2005-02-11 Maciej W. Rozycki <macro@mips.com>
3536 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
3537 R_MIPS_LITERAL relocations for external symbols.
3538 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
3539 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
3541 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3543 * bfd-in2.h: Rebuilt.
3545 2005-02-11 Paul Brook <paul@codesourcery.com>
3547 * elf-bfd.h (struct elf_link_hash_table): Add
3548 is_relocatable_executable.
3549 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
3550 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
3551 symbols in relocatable executables.
3552 (bfd_elf_record_link_assignment): Create dynamic section symbols in
3553 relocatable executables.
3554 (_bfd_elf_link_renumber_dynsyms): Ditto.
3555 (bfd_elf_final_link): Ditto.
3556 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
3557 relocations into relocatable executables.
3558 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
3559 executables. Also copy absolute relocations.
3560 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
3561 in relocatable executables.
3562 (allocate_dynrelocs): Copy relocations for relocatable executables.
3563 Output dynamic symbols for symbols defined in linker scripts.
3565 2005-02-11 Nick Clifton <nickc@redhat.com>
3567 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
3568 to avoid a compile time warning.
3570 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
3571 BFD_ASSERT.
3573 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
3574 inclusion of coffcode.h so that it is actually picked up.
3576 * coffcode.h (coff_std_swap_table): Add an unused attribute in
3577 case it is not used.
3579 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
3580 structure and macro.
3582 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
3583 array.
3585 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
3586 to protect the declaration of this array.
3588 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
3589 Avoid call to memcpy with a size of 0.
3591 2005-02-12 Alan Modra <amodra@bigpond.net.au>
3593 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
3594 old-style branches to undefined dot-symbols which will be
3595 satisfied by a plt call.
3597 2005-02-11 Alan Modra <amodra@bigpond.net.au>
3599 * elf64-ppc.c (move_plt_plist): New function, extracted from..
3600 (ppc64_elf_copy_indirect_symbol): ..here.
3601 (func_desc_adjust): Use move_plt_plist.
3603 2005-02-10 Paul Brook <paul@codesourcery.com>
3605 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
3607 2005-02-10 Paul Brook <paul@codesourcery.com>
3609 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
3610 symbols local.
3611 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
3612 (elf_link_renumber_local_hash_table_dynsyms): New function.
3613 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
3615 2005-02-10 Jakub Jelinek <jakub@redhat.com>
3617 * bfd-in.h (BFD_LINKER_CREATED): Define.
3618 * bfd-in2.h: Rebuilt.
3619 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
3620 BFD_LINKER_CREATED bfds when determining input bfds without
3621 .note.GNU-stack section.
3623 2005-02-10 Maciej W. Rozycki <macro@mips.com>
3625 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
3626 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
3627 relocations against external symbols unchanged.
3629 2005-02-08 Paul Brook <paul@codesourcery.com>
3631 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
3632 sections.
3634 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
3636 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
3637 prefix here.
3639 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3641 * elf64-mips.c: Fix formatting throughout.
3643 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3645 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
3647 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
3649 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
3650 *ABS*/*UND* sections.
3651 (elf32_frv_relocate_section): Move zero-addend-required error...
3652 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
3653 missing needed TLS section.
3655 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3657 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
3658 being the last symbol.
3659 (aout_link_add_symbols): Just return TRUE if a warning
3660 symbol was last.
3662 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3664 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
3665 R_MIPS_GPREL32 relocations against external symbols.
3666 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
3667 comment.
3669 2005-02-07 Alan Modra <amodra@bigpond.net.au>
3671 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
3672 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
3673 elf_string_from_elf_strtab.
3674 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
3675 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
3676 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
3677 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
3678 looking at cached symtab info first, before iterating over headers.
3679 For SHT_REL and SHT_RELA, load dynsymtab if needed.
3680 * elfcode.h (elf_object_p): Don't load section header stringtab
3681 specially.
3683 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
3685 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
3686 against protected function when building shared library.
3688 PR 584
3689 * elf64-x86-64.c (is_32bit_relative_branch): New.
3690 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
3691 protected function symbol when building shared library for
3692 32bit relative branch instruction.
3694 2005-02-06 Alan Modra <amodra@bigpond.net.au>
3696 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
3697 syms when doing a relocatable link.
3698 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
3699 at u.def.section.
3700 (ppc64_elf_tls_setup): Likewise.
3701 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
3703 2005-02-04 Alan Modra <amodra@bigpond.net.au>
3705 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
3706 (link_hash_newfunc): Clear all locals using memset.
3707 (make_fdh): Remove flags param. Always create fake func desc
3708 weak. Link the descriptor with the code entry sym.
3709 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
3710 (add_symbol_adjust): Adjust make_fdh call.
3711 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
3712 descriptor to strong undefined if code entry is strong.
3714 2005-02-04 Alan Modra <amodra@bigpond.net.au>
3716 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
3717 lookup here. Set to new before calling bfd_link_repair_undef_list.
3718 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
3720 2005-02-03 Alan Modra <amodra@bigpond.net.au>
3722 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
3724 2005-02-03 Alan Modra <amodra@bigpond.net.au>
3726 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
3727 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
3728 before the as-needed lib was loaded. Abort on unexpected refs.
3730 2005-02-02 Alan Modra <amodra@bigpond.net.au>
3732 * elflink.c (elf_smash_syms): Expand comments.
3733 (elf_link_add_object_symbols): Only call elf_smash_syms for
3734 as-needed dynamic objects.
3736 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
3737 everything, just the field specific to ia64.
3738 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
3740 2005-02-01 Alan Modra <amodra@bigpond.net.au>
3742 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
3743 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
3744 undefined syms.
3745 (struct add_symbol_adjust_data): New.
3746 (add_symbol_adjust): Make an undefweak func desc for old ABI
3747 objects to link with --as-needed shared libs. Return fail status.
3748 Don't adjust old ABI func entry sym to weak if func desc syms
3749 isn't defined.
3750 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
3751 and return status.
3753 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
3755 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
3756 for clarity.
3758 2005-02-01 Alan Modra <amodra@bigpond.net.au>
3760 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
3761 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
3762 remove anything but new and undefweak.
3763 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
3764 existing _DYNAMIC.
3765 (_bfd_elf_create_dynamic_sections): Formatting.
3766 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
3767 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
3768 (struct elf_smash_data): New.
3769 (elf_smash_syms): New function.
3770 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
3771 unneeded dynamic objects to loaded list.
3772 (elf_link_output_extsym): Don't handle as-needed here. Strip
3773 bfd_link_hash_new symbols.
3774 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3775 delref when dynindx is already -1.
3776 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
3777 symbols.
3778 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
3780 2005-02-01 Ben Elliston <bje@au.ibm.com>
3782 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
3784 2005-02-01 Ben Elliston <bje@au.ibm.com>
3786 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
3787 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
3788 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
3789 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
3790 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
3791 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
3792 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
3793 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
3794 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
3795 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
3796 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
3797 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c,
3798 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
3799 throughout. Similarly, collapse #if 1'd code.
3801 2005-02-01 Ben Elliston <bje@au.ibm.com>
3803 * elf-bfd.h (bfd_elf_discard_group): Remove.
3804 * elf.c (bfd_elf_discard_group): Likewise.
3805 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
3807 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
3809 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
3810 (_bfd_elf_eh_frame_address_size): Declare.
3811 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
3812 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
3813 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
3814 (elf_backend_eh_frame_address_size): Define.
3815 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
3816 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
3817 size from the new backend hook.
3818 (_bfd_elf_write_section_eh_frame): Likewise.
3819 (_bfd_elf_eh_frame_address_size): New function.
3821 2005-01-31 Andrew Cagney <cagney@gnu.org>
3823 * configure: Regenerate to track ../gettext.m4.
3825 2005-01-31 Mark Mitchell <mark@codesourcery.com>
3827 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
3828 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
3830 2005-01-31 Nick Clifton <nickc@redhat.com>
3832 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
3833 sparc-lynxos, vax-vms) be obsolete.
3835 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3837 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
3838 * elf32-arm.c (ELF_MINPAGESIZE): Define.
3839 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
3840 * elfcode.h (elf_object_p): Use minpagesize instead of
3841 maxpagesize.
3842 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
3843 (elfNN_bed): Include ELF_MINPAGESIZE.
3845 2005-01-28 Julian Brown <julian@codesourcery.com>
3847 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
3848 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
3849 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
3850 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
3851 passing flag value from ld. Set flag value in global hash table entry.
3852 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
3853 relocation.
3855 2005-01-27 Andrew Cagney <cagney@gnu.org>
3857 * configure: Regenerate to track ../gettext.m4 change.
3859 2005-01-25 Mark Mitchell <mark@codesourcery.com>
3861 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
3862 SymbianOS.
3864 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3866 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3867 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
3868 for TLSMOFF.
3869 * reloc.c: Add R_FRV_TLSMOFF.
3870 * elf32-frv.c (elf32_frv_howto_table): Likewise.
3871 (frv_reloc_map, frv_reloc_type_lookup): Map it.
3872 (elf32_frv_relocate_section): Handle it.
3873 (elf32_frv_check_relocs): Likewise.
3874 * libbfd.h, bfd-in2.h: Rebuilt.
3875 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
3876 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
3877 when given an undefweak TLS symbol. Fix constant TLS PLT entries
3878 such that they return the constant in gr9.
3879 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
3880 symbols.
3881 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
3882 too, such that they shrink on relaxation.
3883 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
3884 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
3885 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
3886 if we can guarantee the use of 16-bit constants.
3887 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3888 Introduce TLS support for FR-V FDPIC.
3889 * reloc.c: Add TLS relocations.
3890 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
3891 (elf32_frv_rel_tlsdesc_value_howto): New.
3892 (elf32_frv_rel_tlsoff_howto): New.
3893 (frv_reloc_map): Add new mappings.
3894 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
3895 reloc information.
3896 (frvfdpic_dynamic_got_plt_info): New.
3897 (frvfdpic_plt_tls_ret_offset): New.
3898 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
3899 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
3900 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
3901 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
3902 section as local.
3903 (struct frvfdpic_relocs_info): Add TLS fields.
3904 (frvfdpic_relocs_info_hash): Warning clean up.
3905 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
3906 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
3907 (FRVFDPIC_TLS_BIAS): Define.
3908 (tls_biased_base): New.
3909 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
3910 relocations.
3911 (frv_reloc_type_lookup): Likewise.
3912 (frvfdpic_info_to_howto_rel): Likewise.
3913 (elf32_frv_relocate_section): Likewise.
3914 (_frv_create_got_section): Create the PLT section here.
3915 (elf32_frvfdpic_create_dynamic_sections): Not here.
3916 (_frvfdpic_count_nontls_entries): Move out of...
3917 (_frvfdpic_count_got_plt_entries): ... here.
3918 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
3919 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
3920 support.
3921 (_frvfdpic_relax_tls_entries): New.
3922 (_frvfdpic_compute_got_alloc_data): Add TLS support.
3923 (_frvfdpic_get_tlsdesc_entry): New.
3924 (_frvfdpic_assign_got_entries): Add TLS support.
3925 (_frvfdpic_assign_plt_entries): Likewise.
3926 (_frvfdpic_reset_got_plt_entries): New.
3927 (_frvfdpic_size_got_plt): Move out of...
3928 (elf32_frvfdpic_size_dynamic_sections): ... here.
3929 (_frvfdpic_relax_got_plt_entries): New.
3930 (elf32_frvfdpic_relax_section): New.
3931 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
3932 (elf32_frv_check_relocs): Add TLS support.
3933 (bfd_elf32_bfd_relax_section): Define for FDPIC.
3934 * libbfd.h, bfd-in2.h: Rebuilt.
3936 2005-01-25 Alan Modra <amodra@bigpond.net.au>
3938 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
3939 loadable reloc sections.
3940 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
3941 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
3943 2005-01-25 Alan Modra <amodra@bigpond.net.au>
3945 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
3946 sections immediately when linking shared libs. Instead, wait until
3947 we know a lib is needed.
3948 (_bfd_elf_link_create_dynstrtab): Extract from..
3949 (_bfd_elf_link_create_dynamic_sections_): ..here.
3950 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
3951 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
3952 for non-existent .dynamic.
3953 (elf_link_output_extsym): Don't complain about undefined symbols
3954 in as-needed dynamic libs that aren't actually linked.
3956 2005-01-24 Andrew Cagney <cagney@gnu.org>
3958 * configure: Regenerate, ../gettext.m4 was updated.
3960 2005-01-21 Ben Elliston <bje@au.ibm.com>
3962 * aout-encap.c: Remove unused file.
3964 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
3966 PR 679
3967 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
3968 non-function symbols are local.
3969 (_bfd_elf_symbol_refs_local_p): Likewise.
3971 2005-01-18 Alan Modra <amodra@bigpond.net.au>
3973 * bfd.c (bfd_link_just_syms): Add abfd param.
3974 * bfd-in2.h: Regenerate.
3976 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3978 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
3979 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
3980 instructions. If the amount of padding is known, reduce the size
3981 of the CIE or FDE by that amount.
3983 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3985 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
3986 augmentation_size. Use bfd_signed_vmas for data_align.
3987 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
3988 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
3989 functions. Don't read past the end of the enclosing CIE or FDE.
3990 (skip_bytes): New utility function.
3991 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
3992 sanity checking.
3993 (_bfd_elf_write_section_eh_frame): Use new functions.
3995 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3997 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
3998 assert-style REQUIRE() macro to handle sanity checks.
4000 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
4002 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
4003 (comp_unit): Here.
4004 (read_unsigned_leb128): Removed.
4005 (read_signed_leb128): Removed.
4006 (find_abstract_instance_name): Updated.
4007 (parse_comp_unit): Accept info_ptr_unit.
4008 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
4009 comp unit and pass it to parse_comp_unit.
4011 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
4012 (read_signed_leb128): Moved to ...
4013 * libbfd.c: Here.
4015 * libbfd-in.h (read_unsigned_leb128): New prototype.
4016 (read_signed_leb128): Likewise.
4017 * libbfd.h: Regenerated.
4019 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4020 Nick Clifton <nickc@redhat.com>
4022 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
4023 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
4024 arch_sh4a_nofpu_up in order to match the external names and make the
4025 testsuite's job easier.
4026 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
4027 names.
4028 * bfd-in2.h: Regenerate.
4030 2005-01-15 Andrew Cagney <cagney@gnu.org>
4032 * bfd.m4: New file.
4033 * acinclude.m4: Move BFD_NEED_DECLARATION,
4034 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
4035 the new file bfd.m4. Include ../bfd/bfd.m4.
4036 * configure: Re-generate.
4038 2005-01-12 Alan Modra <amodra@bigpond.net.au>
4040 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
4041 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
4042 reaching PLT.
4043 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
4044 R_PPC_RELAX32PC_PLT.
4046 2005-01-11 Alan Modra <amodra@bigpond.net.au>
4048 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
4049 symbols.
4050 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
4051 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
4052 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
4053 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
4054 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
4055 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
4056 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
4057 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
4058 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
4059 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
4060 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
4061 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
4062 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
4063 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
4065 2005-01-11 Alan Modra <amodra@bigpond.net.au>
4067 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
4068 .dynsbss flags.
4070 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4072 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
4073 * bfd-in2.h: Regenerate.
4074 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
4075 to support these new machine values.
4076 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
4077 the maxq10.
4078 (bfd_maxq_arch): Update values for the maxq20.
4080 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
4082 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
4083 non-shared object, do not reserve space in .plt and .rela.plt for
4084 regular symbols neither defined nor referenced in shared objects.
4086 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
4088 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
4089 to zero the structure.
4090 (create_got_section): Use BFD_ASSERT instead of abort.
4091 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
4092 'srelgot' fields.
4093 (create_got_section): New function.
4094 (sparc64_elf_create_dynamic_sections): Likewise.
4095 (sparc64_elf_check_relocs): Invoke create_got_section instead of
4096 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
4097 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
4098 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
4099 (sparc64_elf_finish_dynamic_symbol): Likewise.
4100 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
4101 (elf_backend_create_dynamic_sections): Define to
4102 sparc64_elf_create_dynamic_sections.
4104 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
4106 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
4107 (elf_backend_omit_section_dynsym): Define to it.
4108 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
4109 (elf_backend_omit_section_dynsym): Define to it.
4111 2005-01-07 Jakub Jelinek <jakub@redhat.com>
4113 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
4114 PT_DYNAMIC segment, unless .dynamic.
4116 2005-01-06 Paul Brook <paul@codesourcery.com>
4118 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
4119 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
4120 * configure: Regenerate.
4121 * elf32-arm.c: Add VxWorks target bfd.
4122 (USE_REL): Remove.
4123 (elf32_arm_link_hash_table): Add use_rel.
4124 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
4125 elf32_arm_relocate_section): Replace USE_REL with runtime check.
4126 Correct offset calculation for RELA case.
4127 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
4128 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
4129 (elf32_arm_vxworks_link_hash_table_create): New function.
4130 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
4131 (bfd_elf32_littlearm_vxworks_vec): Ditto.
4132 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
4134 2005-01-06 Alan Modra <amodra@bigpond.net.au>
4136 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
4137 multi_toc_needed.
4138 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
4139 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
4140 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
4141 (ppc64_elf_next_toc_section): Heed no_multi_toc.
4142 (ppc64_elf_reinit_toc): Set multi_toc_needed.
4143 (toc_adjusting_stub_needed): Rewrite.
4144 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
4145 toc tests. Adjust for toc_adjusting_stub_needed changes.
4146 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
4147 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
4148 * section.c: Expand comment on backend bits.
4149 * bfd-in2.h: Regenerate.
4150 * libbfd.h: Regenerate.
4152 2005-01-06 Alan Modra <amodra@bigpond.net.au>
4154 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
4155 toc adjusting stub, do not test source section flags.
4157 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
4159 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
4160 from STABS debugging sections again.
4162 2005-01-05 Fred Fish <fnf@specifixinc.com>
4164 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
4165 (find_abstract_instance_name): New function.
4166 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
4167 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
4168 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
4170 2004-12-31 Paul Brook <paul@copdesourcery.com>
4172 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
4174 2004-12-31 Alan Modra <amodra@bigpond.net.au>
4176 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
4177 Commit missing changes from 2004-12-22.
4178 * bfd-in2.h: Regenerate.
4180 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4182 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
4184 2004-12-21 Kris Warkentin <kewarken@qnx.com>
4186 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
4187 Add 'base' argument for constructing register sections. Reformat.
4188 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
4189 gp and fp regs. Reformat.
4191 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4193 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
4194 * bfd-in2.h: Regenerate.
4195 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
4196 (avr_reloc_map): Likewise.
4197 (avr_final_link_relocate): Likewise.
4199 2004-12-22 Alan Modra <amodra@bigpond.net.au>
4201 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
4202 as-needed dynamic libs as undefined.
4203 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
4204 libs when finding they are needed.
4206 2004-12-20 Alan Modra <amodra@bigpond.net.au>
4208 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
4209 (opd_entry_value): Use opd_relocs if available.
4210 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
4211 copy .opd relocations to opd_relocs.
4212 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
4214 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4216 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
4217 * elf32-v850.c (v850_elf_howto_table): Add entry for
4218 R_V850_LO16_SPLIT_OFFSET.
4219 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4220 (v850_elf_perform_lo16_relocation): New function, extracted from...
4221 (v850_elf_perform_relocation): ...here. Use it to handle
4222 R_V850_LO16_SPLIT_OFFSET.
4223 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
4224 R_V850_LO16_SPLIT_OFFSET.
4225 * libbfd.h, bfd-in2.h: Regenerate.
4227 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4229 * config.bfd: Add s390x-ibm-tpf support.
4231 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
4233 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
4234 to prototype, to make hash info available.
4235 Prevent wrapped symbols from being adjusted twice.
4237 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
4239 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
4240 overflow for calls to undefined weak symbols.
4242 2004-12-11 Alan Modra <amodra@bigpond.net.au>
4244 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
4245 canonical sections syms have a name.
4247 2004-12-11 Alan Modra <amodra@bigpond.net.au>
4249 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
4250 have been adjusted for output.
4251 (ppc64_elf_relocate_section): Mark sections with reloc_done.
4253 2004-12-10 Alan Modra <amodra@bigpond.net.au>
4255 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
4256 add symtab_hdr param.
4257 (group_signature): Update calls.
4258 * elf-bfd.h (bfd_elf_sym_name): Update.
4259 * elf32-ppc.c (ppc_elf_relocate_section): Update.
4260 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
4261 (ppc64_elf_relocate_section): Update.
4262 * elflink.c (elf_link_input_bfd): Update.
4264 2004-12-10 Jakub Jelinek <jakub@redhat.com>
4266 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
4267 st_shndx on STT_SECTION sections.
4269 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
4271 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
4272 ELF section symbols.
4274 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4276 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
4277 return a real value, unless it is a PLT symbol.
4278 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
4279 bal if possible.
4281 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
4282 R_MIPS_JALR entry to 0.
4284 * archures.c: Define bfd_mach_mips9000.
4285 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
4286 (mips_set_isa_flags): Handle bfd_mach_mips9000.
4287 * cpu-mips.c (I_mips9000): Define.
4288 (arch_info_struct): Add case for bfd_mach_mips9000.
4289 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
4290 * bfd-in2.h: Regenerate.
4292 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
4294 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
4295 overflow.
4297 2004-12-07 Ben Elliston <bje@gnu.org>
4299 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
4301 2004-12-06 Daniel Jacobowitz <dan@debian.org>
4303 Suggested by Fergal Daly <fergal@esatclear.ie>:
4304 * simple.c (simple_dummy_multiple_definition): New function.
4305 (bfd_simple_get_relocated_section_contents): Use it.
4307 2004-12-03 Jan Beulich <jbeulich@novell.com>
4309 * elf.c (elf_find_function): Don't use the last file symbol ever,
4310 seen, but the last one seen prior to the symbol being reported.
4311 Don't report a filename at all for global symbols when that might
4312 be ambiguous/wrong.
4314 2004-12-01 Paul Brook <paul@codesourcery.com>
4316 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
4317 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
4318 version.
4320 2004-12-01 Paul Brook <paul@codesourcery.com>
4322 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
4323 sections undefined.
4325 2004-11-30 Paul Brook <paul@codesourcery.com>
4327 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
4328 no_pipeline_knowledge
4329 (elf32_arm_link_hash_table_create): Ditto.
4330 (bfd_elf32_arm_process_before_allocation): Ditto.
4331 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
4332 handling.
4333 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
4334 prototype.
4335 * bfd-in2.h: Regenerate.
4337 2004-11-30 Randolph Chung <tausq@debian.org>
4339 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
4340 (elf32_hppa_grok_psinfo): New function.
4341 (elf_backend_grok_prstatus): Define.
4342 (elf_backend_grok_psinfo): Define.
4344 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
4346 PR 574:
4347 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
4349 2004-11-24 Paul Brook <paul@codesourcery.com>
4351 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
4353 2004-11-24 Paul Brook <paul@codesourcery.com>
4355 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
4356 (elf32_arm_swap_symbol_out): New function.
4357 (elf32_arm_size_info): Add.
4358 (elf_backend_size_info): Define.
4360 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4362 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
4363 make_bfd_asection.
4365 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4367 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
4368 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
4369 * nlmcode.h (nlm_write_object_contents): Warning fix.
4371 2004-11-18 Bob Wilson <bob.wilson@acm.org>
4373 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
4375 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
4377 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
4378 (elf32_arm_plt_thumb_stub): New.
4379 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
4380 and plt_got_offset.
4381 (elf32_arm_link_hash_traverse): Fix typo.
4382 (elf32_arm_link_hash_table): Add obfd.
4383 (elf32_arm_link_hash_newfunc): Initialize new fields.
4384 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
4385 (elf32_arm_link_hash_table_create): Initialize obfd.
4386 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
4387 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
4388 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
4389 interworking BFD is not dynamic.
4390 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
4391 not emit glue for PLT references.
4392 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
4393 emit glue for PLT references. Support the Thumb PLT prefix.
4394 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
4395 plt_thumb_refcount.
4396 (elf32_arm_check_relocs): Likewise.
4397 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
4398 plt_thumb_refcount.
4399 (allocate_dynrelocs): Handle Thumb PLT references.
4400 (elf32_arm_finish_dynamic_symbol): Likewise.
4401 (elf32_arm_symbol_processing): New function.
4402 (elf_backend_symbol_processing): Define.
4404 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
4406 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
4407 add_fde_encoding. Remove need_relative.
4408 * elf-eh-frame.c (extra_augmentation_string_bytes)
4409 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
4410 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
4411 in cases where the CIE has no existing 'R' augmentation. Use
4412 size_of_output_cie_fde when assigning offsets. Use the final offset
4413 as the new section size.
4414 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
4415 Account for any extra augmentation bytes in the returned offset.
4416 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
4417 moved before being modified. Pad growing entries with DW_CFA_nops.
4418 Add 'z' and 'R' augmentations as directed by add_augmentation_size
4419 and add_fde_encoding.
4421 2004-11-15 Mark Mitchell <mark@codesourcery.com>
4423 * elf32-arm.c (elf32_arm_relocate_section): Use
4424 arm_real_reloc_type.
4426 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
4428 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
4429 for discard relocations; don't add an R_MIPS_NONE to the main body
4430 of .rel.dyn.
4432 2004-11-04 Paul Brook <paul@codesourcery.com>
4434 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
4435 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
4436 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
4437 default version definition for unversioned symbols.
4438 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
4439 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
4440 _bfd_elf_slurp_version_tables. Set default version for unversioned
4441 imported symbols.
4443 2004-11-15 Paul Brook <paul@codesourcery.com>
4445 * elflink.c (elf_link_add_object_symbols): Don't assume version
4446 indices are consecutive.
4448 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
4450 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
4451 composite relocations against the personality data.
4453 2004-11-13 Paul Brook <paul@codesourcery.com>
4455 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
4456 R_ARM_PREL31 relocations to PLT entries.
4457 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
4458 (elf32_arm_check_relocs): Ditto.
4460 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4462 * xtensa-isa.c (xtensa_interface_class_id): New.
4464 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4466 * elf32-xtensa.c (property_table_compare): Remove assertion about
4467 entries with the same address and non-zero size.
4468 (xtensa_read_table_entries): Report such entries as errors.
4470 2004-11-11 Mark Mitchell <mark@codesourcery.com>
4472 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
4473 R_ARM_RELATIVE on Symbian OS.
4475 2004-11-09 Mark Mitchell <mark@codesourcery.com>
4477 * som.c (som_bfd_print_private_bfd_data): New function.
4478 (som_object_setup): Save the auxiliary header. Don't assume that
4479 zero is an invalid entry point for a shared library.
4480 (som_object_p): Allocate the auxiliary header on the heap.
4482 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
4483 declaration.
4484 (elf32_arm_symbian_modify_segment_map): Likewise.
4486 2004-11-09 Daniel Jacobowitz <dan@debian.org>
4488 From David Poole <daveml@mbuf.com>:
4489 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
4490 (elf32_arm_size_dynamic_sections): Call it.
4492 2004-11-09 Alan Modra <amodra@bigpond.net.au>
4494 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
4495 (ALL_MACHINES_CFILES): Fix typo.
4496 * Makefile.in: Regenerate.
4497 * po/SRC-POTFILES.in: Regenerate.
4499 2004-11-08 Mark Mitchell <mark@codesourcery.com>
4501 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
4502 R_ARM_RELATIVE relocation for Symbian OS, mention the section
4503 symbol in the relocation.
4505 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4506 Vineet Sharma <vineets@noida.hcltech.com>
4508 * coff-maxq.c: New File.
4509 * cpu-maxq.c: New File.
4510 * coffcode.h: Likewise.
4511 * config.bfd: Likewise.
4512 * configure.in (maxqcoff_vec): New target vector.
4513 * Makefile.am: Add support for maxq target.
4514 * configure.in: Likewise.
4515 * archures.c:. Likewise.
4516 * targets.c: Likewise.
4517 * bfd_in2.h : Regenerated.
4518 * Makefile.in: Regenerated.
4519 * configure: Regenerated.
4520 * doc/Makefile.in: Regenerated.
4522 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4524 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
4525 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
4526 C_NT_WEAK aux entries.
4527 (_bfd_coff_generic_relocate_section): Handle undefined
4528 aliases.
4530 2004-11-07 Andreas Schwab <schwab@suse.de>
4532 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
4533 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
4534 non-default visibility.
4536 2004-11-01 Mark Mitchell <mark@codesourcery.com>
4538 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
4539 D_PAGED.
4540 (elf32_arm_symbian_modify_segment_map): Don't
4541 reset includes_filehdr and includes_phdrs here.
4543 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4545 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
4546 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
4547 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
4548 dependency.
4549 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
4550 to a new removed list. Remove normal configuration stanzas.
4551 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
4552 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
4553 elfarm-nabi.lo with elf32-arm.lo.
4554 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
4555 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
4556 * elf32-arm.h: Remove.
4557 * elfarm-oabi.c: Remove.
4558 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
4559 and bfd_elf32_littlearm_oabi_vec.
4560 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
4562 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4564 * config.bfd: Support crisv32-*-* like cris-*-*.
4565 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
4566 (bfd_mach_cris_v10_v32): New macros.
4567 * cpu-cris.c: Tweak formatting.
4568 (get_compatible): New function.
4569 (N): New macro.
4570 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
4571 bfd_arch_info_type:s.
4572 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
4573 get_compatible for member compatible and link bfd_cris_arch_v32 as
4574 next.
4575 * elf32-cris.c (cris_elf_pcrel_reloc)
4576 (cris_elf_set_mach_from_flags): New functions.
4577 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
4578 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
4579 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
4580 numbers for bfd_mach_cris_v32.
4581 (PLT_ENTRY_SIZE_V32): New macro.
4582 (elf_cris_plt0_entry): Drop last comma in initializer.
4583 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
4584 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
4585 PLT initializers.
4586 (cris_elf_relocate_section): Change all "%B(%A)" messages to
4587 "%B, section %A".
4588 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
4589 (elf_cris_finish_dynamic_sections): Similar.
4590 (elf_cris_adjust_dynamic_symbol): Similar.
4591 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
4592 section %A".
4593 <switch with PIC relocs>: Emit error and return FALSE for
4594 bfd_mach_cris_v10_v32.
4595 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
4596 Emit warning when generating textrel reloc.
4597 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
4598 (cris_elf_final_write_processing): Set flags according to mach.
4599 (cris_elf_print_private_bfd_data): Display
4600 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
4601 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
4602 new_flags. Don't call cris_elf_final_write_processing. Don't
4603 look at the actual elf header flags at all; use
4604 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
4605 in bfd_get_mach for ibfd and obfd and handle merging of compatible
4606 objects.
4607 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4608 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
4609 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
4610 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
4611 * bfd-in2.h, libbfd.h: Regenerate.
4613 2004-11-04 Alan Modra <amodra@bigpond.net.au>
4615 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
4616 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
4617 comment.
4618 (struct adjust_toc_info): New.
4619 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
4621 2004-11-03 Bob Wilson <bob.wilson@acm.org>
4623 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
4624 if there are no segments.
4626 2004-11-02 Daniel Jacobowitz <dan@debian.org>
4628 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
4630 2004-11-02 Nick Clifton <nickc@redhat.com>
4632 * elf32-iq2000.c: Convert to ISO C90 formatting.
4634 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
4636 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
4638 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
4640 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
4641 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
4642 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
4644 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4646 * elf32-sh.c (tpoff): Take alignment into account.
4648 2004-10-28 Nick Clifton <nickc@redhat.com>
4650 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
4651 performing a relocatable link.
4652 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
4653 for MIPS ports under Irix.
4655 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
4657 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
4658 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
4659 (elf32_arm_final_link_relocate): Ditto.
4660 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
4661 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
4662 (elf32_arm_adjust_dynamic_symbol): Ditto.
4663 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
4664 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
4665 (elf32_arm_r_howto): ... To here.
4666 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
4668 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
4670 PR 475
4671 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
4672 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
4673 and R_IA64_SECREL64LSB.
4675 2004-10-26 Paul Brook <paul@codesourcery.com>
4677 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
4678 (bfd_elf_size_dynamic_sections): Create default version definition.
4679 (elf_link_output_extsym): Adjust for default symbol version.
4681 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
4683 * mmo.c: Adjust to ISO C.
4685 * mmo.c (mmo_write_section_description): New function broken out
4686 of mmo_internal_write_section.
4687 (mmo_internal_write_section): For each of .text and .data, call
4688 mmo_write_section_description before outputting contents if it has
4689 nontrivially deducible vma or contents.
4690 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
4691 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
4692 symbols if found within the .data address range.
4694 2004-10-24 Daniel Jacobowitz <dan@debian.org>
4696 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
4698 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
4700 * mmo.c (File Layout): Correct place of misplaced blurb about
4701 special data.
4703 2004-10-22 Mark Kettenis <kettenis@gnu.org>
4705 * config.bfd: Add mips64*-*-openbsd.
4707 2004-10-21 Bob Wilson <bob.wilson@acm.org>
4709 * elf32-xtensa.c (ebb_propose_action): Put declarations before
4710 statements.
4712 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
4714 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
4715 * configure: Regenerate.
4717 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
4719 PR 463
4720 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
4721 to linker reloc_overflow callback.
4722 (aout_link_input_section_ext): Likewise.
4723 (aout_link_reloc_link_order): Likewise.
4724 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
4725 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4726 Likewise.
4727 (alpha_relocate_section): Likewise.
4728 * coff-arm.c (coff_arm_relocate_section): Likewise.
4729 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
4730 * coff-h8500.c (extra_case): Likewise.
4731 * coff-i960.c (coff_i960_relocate_section): Likewise.
4732 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
4733 * coff-mips.c (mips_relocate_section): Likewise.
4734 * coff-or32.c (coff_or32_relocate_section): Likewise.
4735 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
4736 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
4737 * coff-sh.c (sh_relocate_section): Likewise.
4738 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
4739 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
4740 * coff-z8k.c (extra_case): Likewise.
4741 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
4742 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4743 (_bfd_coff_generic_relocate_section): Likewise.
4744 * ecoff.c (ecoff_reloc_link_order): Likewise.
4745 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
4746 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
4747 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
4748 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
4749 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4750 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
4751 * elf32-cris.c (cris_elf_relocate_section): Likewise.
4752 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
4753 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4754 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4755 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
4756 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4757 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
4758 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4759 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4760 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4761 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
4762 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
4763 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4764 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
4765 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4766 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4767 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4768 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4769 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4770 * elf32-s390.c (elf_s390_relocate_section): Likewise.
4771 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4772 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4773 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4774 * elf32-vax.c (elf_vax_relocate_section): Likewise.
4775 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4776 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4777 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4778 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
4779 * elf64-s390.c (elf_s390_relocate_section): Likewise.
4780 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4781 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4782 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
4783 * elflink.c (elf_reloc_link_order): Likewise.
4784 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
4785 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
4786 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
4787 * linker.c (_bfd_generic_reloc_link_order): Likewise.
4788 * pdp11.c (pdp11_aout_link_input_section): Likewise.
4789 (aout_link_reloc_link_order): Likewise.
4790 * reloc.c (bfd_generic_get_relocated_section_contents):
4791 Likewise.
4792 * xcofflink.c (xcoff_reloc_link_order): Likewise.
4793 * simple.c (simple_dummy_reloc_overflow): Updated.
4795 2004-10-20 Andreas Schwab <schwab@suse.de>
4797 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
4798 (elf_backend_plt_sym_val): Define.
4800 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
4802 * config.bfd: Set targ_underscore=yes for PE COFF targets
4804 2004-10-19 Alan Modra <amodra@bigpond.net.au>
4806 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
4807 (ppc64_elf_edit_opd): Likewise.
4809 2004-10-18 Mark Mitchell <mark@codesourcery.com>
4811 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
4812 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
4813 set SEC_ALLOC and SEC_LOAD.
4815 2004-10-18 Nick Clifton <nickc@redhat.com>
4817 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
4818 'name' for relocs against both local and global symbols.
4820 2004-10-16 Daniel Jacobowitz <dan@debian.org>
4822 * bfd-in2.h: Regenerate.
4823 * bfd.c (struct bfd): Add no_export.
4824 * elflink.c (elf_link_add_object_symbols): Handle no_export.
4826 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4828 * config.bfd: Whitespace cleanup.
4829 * Makefile.am: Run "make dep-am"
4830 * Makefile.in: Regenerate.
4832 2004-10-15 Jakub Jelinek <jakub@redhat.com>
4834 * elflink.c (struct already_linked_section): Removed.
4835 (try_match_symbols_in_sections, already_linked): Removed.
4836 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
4837 prefix of section names when finding already_linked_table
4838 chain. Compare section names. Instead of calling already_linked,
4839 do it inline and only for sections in the same already_linked_list.
4841 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4843 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
4844 parameter. If called after _bfd_elf_write_section_eh_frame,
4845 don't allow a -2 return unless need_* bit is already set, and
4846 handle offsets adjusted for output_offset.
4847 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
4848 * elf.c (_bfd_elf_section_offset): Update call.
4850 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
4852 PR 440
4853 * coffcode.h (coff_compute_section_file_positions): Cast to
4854 bfd_vma when computing page alignment.
4856 2004-10-13 Mark Mitchell <mark@codesourcery.com>
4858 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
4859 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
4861 2004-10-12 Mark Mitchell <mark@codesourcery.com>
4863 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
4864 relocations use a virtual address, not a section offset.
4866 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4868 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
4869 (narrow_instruction, widen_instruction): Remove unnecessary calls to
4870 xtensa_format_encode.
4871 (ebb_propose_action): Inline call to ebb_add_proposed_action.
4872 (ebb_add_proposed_action): Delete.
4874 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4876 * elf32-xtensa.c: Use ISO C90 formatting.
4878 2004-10-12 Paul Brook <paul@codesourcery.com>
4880 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
4881 message.
4883 2004-10-12 Paul Brook <paul@codesourcery.com>
4885 * elf32-arm.h: Support EABI version 4 objects.
4887 2004-10-12 Alan Modra <amodra@bigpond.net.au>
4889 PR 325
4890 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
4891 Don't mark as default.
4892 (bfd_x86_64_arch): Don't mark as default.
4894 2004-10-12 Alan Modra <amodra@bigpond.net.au>
4896 * elflink.c (enum action_discarded): New.
4897 (elf_section_complain_discarded): Delete.
4898 (elf_action_discarded): New function subsuming the above and also
4899 controlling reloc behaviour.
4900 (elf_link_input_bfd): Use it.
4902 2004-10-11 Jakub Jelinek <jakub@redhat.com>
4904 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
4905 (special_sections): Add .gnu.liblist and .gnu.conflict.
4906 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
4908 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4910 PR 233
4911 * elflink.c (elf_link_input_bfd): Try harder to support
4912 relocations against symbols in removed linkonce sections.
4914 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4916 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
4918 PR 354
4919 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
4920 sections do not reference symbols in non-SEC_ALLOC sections.
4922 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4924 PR 437
4925 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
4926 (_bfd_elf_link_omit_section_dynsym): Formatting.
4928 2004-10-10 Alan Modra <amodra@bigpond.net.au>
4930 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
4931 * libbfd.h: Regnerate.
4932 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
4933 * elf32-frv.c: Likewise.
4934 * elf32-m32r.c: Likewise.
4935 * elf32-ppc.c: Likewise.
4936 * elf64-hppa.c: Likewise.
4937 * elfxx-ia64.c: Likewise.
4938 * opncls.c: Likewise.
4940 2004-10-10 Alan Modra <amodra@bigpond.net.au>
4942 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
4943 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
4944 offsets stored in struct eh_cie_fde entries before doing other
4945 work.
4947 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
4948 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
4949 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
4950 setting offsets for removed CIEs. Don't set "sec", instead set
4951 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
4952 CIE in hdr_info. Only set make_relative and make_lsda_relative
4953 for CIEs. Use pointers rather than array indices.
4954 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
4955 make_lsda_relative, need_* on cie_inf for FDEs.
4956 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
4957 section output_offset. Delete cie_offset, instead use cie_inf
4958 pointer to CIE entry. Use need_relative and need_lsda_relative on
4959 CIE entry for FDEs. Use pointers rather than array indices.
4961 2004-10-09 Alan Modra <amodra@bigpond.net.au>
4963 * coff-rs6000.c (rs6000coff_vec): Add initializer for
4964 bfd_is_target_special_symbol.
4965 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
4966 * som.c (som_bfd_is_target_special_symbol): Define.
4968 2004-10-08 Nick Clifton <nickc@redhat.com>
4970 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
4971 * configure: Regenerate.
4972 * bfd-in2.h: Regenerate.
4973 * syms.c (bfd_is_target_special_symbol): New interface function.
4974 Returns true when a symbol should be considered to be special.
4975 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
4976 the symbol jump table.
4977 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
4978 Return true iff the symbol is a mapping symbol.
4979 (bfd_elf32_bfd_is_target_special_symbol): Define.
4980 * elfxx-target.h: Provide a default definition for
4981 bfd_is_target_special_symbol.
4982 * aout-target.h: Likewise.
4983 * aout-tic30.c: Likewise.
4984 * binary.c: Likewise.
4985 * coffcode.h: Likewise.
4986 * i386msdos.c: Likewise.
4987 * ieee.c: Likewise.
4988 * ihex.c: Likewise.
4989 * libaout.h: Likewise.
4990 * libbfd-in.h: Likewise
4991 * libecoff.h: Likewise.
4992 * mach-o.c: Likewise.
4993 * mmo.c: Likewise.
4994 * nlm-target.h: Likewise.
4995 * oasys.c: Likewise.
4996 * pef.c: Likewise.
4997 * ppcboot.c: Likewise.
4998 * srec.c: Likewise.
4999 * tekhex.c: Likewise.
5000 * versados.c: Likewise.
5001 * vms.c: Likewise.
5002 * xcoff-target.h: Likewise.
5003 * xsym.c: Likewise.
5004 * libbfd.h: Regenerate.
5006 2004-10-08 Daniel Jacobowitz <dan@debian.org>
5008 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
5009 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
5010 (elf_backend_section_from_shdr): Define.
5012 2004-10-08 Alan Modra <amodra@bigpond.net.au>
5014 * syms.c (bfd_is_local_label): Return false for file symbols.
5016 2004-10-07 Bob Wilson <bob.wilson@acm.org>
5017 David Heine <dlheine@tensilica.com>
5019 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
5020 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
5021 (elf32xtensa_no_literal_movement): New global variable.
5022 (elf_howto_table): Add entries for new relocations.
5023 (elf_xtensa_reloc_type_lookup): Handle new relocations.
5024 (property_table_compare): When addresses are equal, compare sizes and
5025 various property flags.
5026 (property_table_matches): New.
5027 (xtensa_read_table_entries): Extend to read new property tables. Add
5028 output_addr parameter to indicate that output addresses should be used.
5029 Use bfd_get_section_limit.
5030 (elf_xtensa_find_property_entry): New.
5031 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
5032 (elf_xtensa_check_relocs): Handle new relocations.
5033 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
5034 relocations. Use new xtensa-isa.h functions.
5035 (build_encoding_error_message): Remove encode_result parameter. Add
5036 new target_address parameter used to detect alignment errors.
5037 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
5038 error handling. Use new is_operand_relocation function.
5039 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
5040 Use underbar macro for error messages. Formatting.
5041 (get_const16_opcode): New.
5042 (get_l32r_opcode): Add a separate flag for initialization.
5043 (get_relocation_opnd): Operand number is no longer explicit in the
5044 relocation. Change to decode the opcode and analyze its operands.
5045 (get_relocation_slot): New.
5046 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
5047 Use new xtensa-isa.h functions to handle multislot instructions.
5048 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
5049 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
5050 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
5051 check_loop_aligned, check_branch_target_aligned_address, narrowable,
5052 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
5053 get_single_format, init_op_single_format_table): New.
5054 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
5055 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
5056 (contract_asm_expansion): Add error_message parameter and pass it to
5057 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
5058 with R_XTENSA_SLOT0_OP.
5059 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
5060 instructions. Use new xtensa-isa.h functions.
5061 (r_reloc struct): Add new virtual_offset field.
5062 (r_reloc_init): Add contents and content_length parameters. Set
5063 virtual_offset field to zero. Add contents to target_offset field for
5064 partial_inplace relocations.
5065 (r_reloc_is_defined): Check for null.
5066 (print_r_reloc): New debug function.
5067 (source_reloc struct): Replace xtensa_operand field with pair of the
5068 opcode and the operand position. Add is_abs_literal field.
5069 (init_source_reloc): Specify operand by opcode/position pair. Set
5070 is_abs_literal field.
5071 (source_reloc_compare): When target_offsets are equal, compare other
5072 fields to make sorting predictable.
5073 (literal_value struct): Add is_abs_literal field.
5074 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
5075 (init_literal_value): New.
5076 (is_same_value): Replace with ...
5077 (literal_value_equal): ... this function. Add comparisons of
5078 virtual_offset and is_abs_literal fields.
5079 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
5080 failure. Initialize has_last_loc field.
5081 (value_map_hash_table_delete): New.
5082 (hash_literal_value): Rename to ...
5083 (literal_value_hash): ... this. Include is_abs_literal flag and
5084 virtual_offset field in the hash value.
5085 (get_cached_value): Rename to ...
5086 (value_map_get_cached_value): ... this. Update calls to
5087 literal_value_hash and literal_value_equal.
5088 (add_value_map): Check for allocation failure. Update calls to
5089 value_map_get_cached_value and literal_value_hash.
5090 (text_action, text_action_list, text_action_t): New types.
5091 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
5092 text_action_add, text_action_add_literal, offset_with_removed_text,
5093 offset_with_removed_text_before_fill, find_insn_action,
5094 print_action_list, print_removed_literals): New.
5095 (offset_with_removed_literals): Delete.
5096 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
5097 fix_array, fix_array_count, allocated_relocs, relocs_count, and
5098 allocated_relocs_count fields.
5099 (init_xtensa_relax_info): Initialize new fields.
5100 (reloc_bfd_fix struct): Add new translated field.
5101 (reloc_bfd_fix_init): Add translated parameter and use it to set the
5102 translated field.
5103 (fix_compare, cache_fix_array): New.
5104 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
5105 section via get_xtensa_relax_info. Use cache_fix_array to set up
5106 sorted fix_array and use bsearch instead of linear search.
5107 (section_cache_t): New struct.
5108 (init_section_cache, section_cache_section, clear_section_cache): New.
5109 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
5110 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
5111 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
5112 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
5113 New.
5114 (retrieve_contents): Use bfd_get_section_limit.
5115 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
5116 to compute_removed_literals. Free value_map_hash_table when no longer
5117 needed.
5118 (analyze_relocations): Check is_relaxable_asm_section flag. Call
5119 compute_text_actions for all sections.
5120 (find_relaxable_sections): Mark sections as relaxable if they contain
5121 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
5122 call. Increment relax_info src_count field only for appropriate
5123 relocation types. Remove is_literal_section check.
5124 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
5125 r_reloc_init and find_associated_l32r_irel. Check
5126 is_relaxable_asm_section flag. Handle L32R instructions with absolute
5127 literals. Pass is_abs_literal flag to init_source_reloc.
5128 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
5129 CONST16 instructions. Adjust calls to r_reloc_init and
5130 pcrel_reloc_fits. Handle weak symbols conservatively.
5131 (find_associated_l32r_irel): Add bfd parameter and pass it to
5132 is_l32r_relocation.
5133 (compute_text_actions, compute_ebb_proposed_actions,
5134 compute_ebb_actions, check_section_ebb_pcrels_fit,
5135 check_section_ebb_reduces, text_action_add_proposed,
5136 compute_fill_extra_space): New.
5137 (remove_literals): Replace with ...
5138 (compute_removed_literals): ... this function. Call
5139 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
5140 Call xtensa_read_table_entries to get the property table. Skip
5141 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
5142 is_removable_literal, remove_dead_literal, and
5143 identify_literal_placement functions.
5144 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
5145 instead of linear search.
5146 (is_removable_literal, remove_dead_literal,
5147 identify_literal_placement): New.
5148 (relocations_reach): Update check for literal not referenced by any
5149 PC-relative relocations. Adjust call to pcrel_reloc_fits.
5150 (coalesce_shared_literal, move_shared_literal): New.
5151 (relax_section): Use bfd_get_section_limit. Call
5152 translate_section_fixes. Update calls to r_reloc_init and
5153 offset_with_removed_text. Check new is_relaxable_asm_section flag.
5154 Add call to pin_internal_relocs. Add special handling for
5155 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
5156 info to calculate new addend_displacement variable. Replace code for
5157 deleting literals with more general code to perform the actions
5158 determined by the action_list for the section.
5159 (translate_section_fixes, translate_reloc_bfd_fix): New.
5160 (translate_reloc): Check new is_relaxable_asm_section flag. Call
5161 find_removed_literal only if is_operand_relocation. Update call to
5162 offset_with_removed_text. Use new target_offset and removed_bytes
5163 variables.
5164 (move_literal): New.
5165 (relax_property_section): Use bfd_get_section_limit. Set new
5166 is_full_prop_section flag and handle new property tables. Update calls
5167 to r_reloc_init and offset_with_removed_text. Check
5168 is_relaxable_asm_section flag. Handle expansion of zero-sized
5169 unreachable entries, with use of offset_with_removed_text_before_fill.
5170 For relocatable links, combine entries only for literal tables.
5171 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
5172 calls to offset_with_removed_text. Translate st_size field for
5173 function symbols.
5174 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
5175 failure. Add contents parameter. Update call to get_bfd_fix. Update
5176 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
5177 R_XTENSA_ASM_EXPAND relocs.
5178 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
5179 call to get_bfd_fix. Include offset from contents for partial_inplace
5180 relocations.
5181 (is_reloc_sym_weak): New.
5182 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
5183 (prop_sec_len): New.
5184 (xtensa_is_property_section): Handle new property sections.
5185 (is_literal_section): Delete.
5186 (internal_reloc_compare): When r_offset matches, compare r_info and
5187 r_addend to make sorting predictable.
5188 (internal_reloc_matches): New.
5189 (xtensa_get_property_section_name): Handle new property sections.
5190 (xtensa_get_property_predef_flags): New.
5191 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
5192 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
5193 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
5194 (xtisa_errno, xtisa_error_msg): New variables.
5195 (xtensa_isa_errno, xtensa_isa_error_msg): New.
5196 (xtensa_insnbuf_alloc): Add error handling.
5197 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
5198 use xtensa_format_decode. Add error handling.
5199 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
5200 instruction length to find the number of bytes to copy.
5201 (xtensa_isa_init): Add error handling. Replace calls to
5202 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
5203 tables in the xtensa_modules structure.
5204 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
5205 xtensa_extend_isa): Delete.
5206 (xtensa_isa_free): Change to only free lookup tables.
5207 (opname_lookup_compare): Replace with ...
5208 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
5209 (xtensa_insn_maxlength): Rename to ...
5210 (xtensa_isa_maxlength): ... this.
5211 (xtensa_insn_length): Delete.
5212 (xtensa_insn_length_from_first_byte): Replace with ...
5213 (xtensa_isa_length_from_chars): ... this function.
5214 (xtensa_num_opcodes): Rename to ...
5215 (xtensa_isa_num_opcodes): ... this.
5216 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
5217 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
5218 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
5219 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
5220 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
5221 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
5222 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
5223 (xtensa_opcode_lookup): Add error handling.
5224 (xtensa_decode_insn): Replace with ...
5225 (xtensa_opcode_decode): ... this function, with new format and
5226 slot parameters. Add error handling.
5227 (xtensa_encode_insn): Replace with ...
5228 (xtensa_opcode_encode): ... this function, which does the encoding via
5229 one of the entries in the "encode_fns" array. Add error handling.
5230 (xtensa_opcode_name): Add error handling.
5231 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
5232 xtensa_opcode_is_call): New.
5233 (xtensa_num_operands): Replace with ...
5234 (xtensa_opcode_num_operands): ... this function. Add error handling.
5235 (xtensa_opcode_num_stateOperands,
5236 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
5237 xtensa_opcode_funcUnit_use, xtensa_operand_name,
5238 xtensa_operand_is_visible): New.
5239 (xtensa_get_operand, xtensa_operand_kind): Delete.
5240 (xtensa_operand_inout): Add error handling and special-case for
5241 "sout" operands.
5242 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
5243 operate on one slot of an instruction. Added error handling.
5244 (xtensa_operand_encode): Handle default operands with no encoding
5245 functions. Check for success by comparing against decoded value.
5246 Add error handling.
5247 (xtensa_operand_decode): Handle default operands. Return decoded value
5248 through argument pointer. Add error handling.
5249 (xtensa_operand_is_register, xtensa_operand_regfile,
5250 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
5251 (xtensa_operand_isPCRelative): Rename to ...
5252 (xtensa_operand_is_PCrelative): ... this. Add error handling.
5253 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
5254 through argument pointer. Add error handling.
5255 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
5256 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
5257 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
5258 xtensa_regfile_shortname, xtensa_regfile_view_parent,
5259 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
5260 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
5261 xtensa_state_is_exported, xtensa_sysreg_lookup,
5262 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
5263 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
5264 xtensa_interface_num_bits, xtensa_interface_inout,
5265 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
5266 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
5267 * xtensa-modules.c: Rewrite to use new data structures.
5268 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
5269 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
5270 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
5271 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
5272 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
5273 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
5274 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
5275 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
5276 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
5277 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
5278 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
5279 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
5280 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
5281 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
5282 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
5283 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
5284 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
5285 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
5286 * Makefile.in: Regenerate.
5287 * bfd-in2.h: Likewise.
5288 * libbfd.h: Likewise.
5290 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5292 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
5293 against the absolute section.
5294 (mips_elf64_write_rela): Likewise.
5296 2004-10-07 Jan Beulich <jbeulich@novell.com>
5298 * elf.c (elf_find_function): Don't generally check for matching
5299 section, just for non-file symbols. Remove redunant comparison
5300 for the latter.
5301 * elf32-arm.h (arm_elf_find_function): Likewise.
5303 2004-10-07 Jeff Baker <jbaker@qnx.com>
5305 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
5306 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
5307 was specified.
5309 2004-10-04 Roland McGrath <roland@redhat.com>
5311 * hash.c (bfd_hash_set_default_size): Use const for table.
5312 Use size_t instead of int for variable compared to sizeof results.
5314 2004-10-05 Alan Modra <amodra@bigpond.net.au>
5316 PR 425
5317 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
5319 2004-10-01 Paul Brook <paul@codesourcery.com>
5321 * elf32-arm.h (elf32_arm_fake_sections,
5322 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
5323 functions.
5324 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
5326 2004-10-01 Alan Modra <amodra@bigpond.net.au>
5328 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
5329 need_lsda_relative.
5330 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
5331 need_relative or need_lsda_relative if we are processing an
5332 offset for a reloc on a FDE initial loc or LSDA field
5333 respectively.
5334 (_bfd_elf_write_section_eh_frame): Test need_relative and
5335 need_lsda_relative in place of corresponding make_* field
5336 when deciding to use pc-relative encodings.
5338 2004-09-30 Paul Brook <paul@codesourcery.com>
5340 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
5341 target2 relocation type.
5343 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
5345 PR 414
5346 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
5348 2004-09-30 Paul Brook <paul@codesourcery.com>
5350 * reloc.c: Add BFD_RELOC_ARM_SMI.
5351 * bfd-in2.h: Regenerate.
5352 * libbfd.h: Ditto.
5354 2004-09-24 Alan Modra <amodra@bigpond.net.au>
5356 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
5357 vma and output offset to address.
5358 * simple.c (simple_save_output_info): Only set output section
5359 and offset for debug sections, or those not already set up by
5360 the linker.
5361 (bfd_simple_get_relocated_section_contents): Update comment.
5363 2004-09-24 Alan Modra <amodra@bigpond.net.au>
5365 * elf.c (IS_LOADED): Delete.
5366 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
5367 Restore SEC_HAS_CONTENTS test to the one place it was used prior
5368 to 2004-09-22.
5370 2004-09-23 Alan Modra <amodra@bigpond.net.au>
5372 PR gas/396
5373 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
5374 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
5375 redundant assignment of EM_SPARC.
5377 2004-09-22 Brian Ford <ford@vss.fsi.com>
5379 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
5380 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
5381 constants.
5382 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
5384 2004-09-22 Alan Modra <amodra@bigpond.net.au>
5386 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
5387 (elf_backend_modify_segment_map): Don't define.
5389 2004-09-22 Alan Modra <amodra@bigpond.net.au>
5391 * elf.c (IS_LOADED): Define.
5392 (assign_file_positions_for_segments): Don't round up file offset of
5393 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
5394 Delete code handling link script adjustment of lma. Do the adjust
5395 in later code handling similar ajustments. Remove dead code error
5396 check. Warn if section lma would require a negative offset
5397 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
5398 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
5399 update voff in section loop. Change voff in segment loop to be an
5400 adjustment on top of "off". Set sec->filepos and update "off" later.
5401 Test for loadable sections consistently using IS_LOADED. Similarly,
5402 test for alloc-only sections other than .tbss consistently.
5403 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
5404 Tidy PT_NOTE handling. Use %B and %A in error messages.
5405 (assign_file_positions_except_relocs): Use %B in error message.
5407 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
5409 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
5410 (CONFIG_STATUS_DEPENDENCIES): New.
5411 (Makefile): Removed.
5412 (config.status): Likewise.
5413 * Makefile.in: Regenerated.
5415 2004-09-17 Paul Brook <paul@codesourcery.com>
5417 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
5418 (bfd_elf32_arm_process_before_allocation): Update prototype.
5419 * bfd-in2.h: Regenerate.
5420 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
5421 (elf32_arm_link_hash_table_create): Set it.
5422 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
5423 (bfd_elf32_arm_set_target_relocs): New function.
5424 (arm_real_reloc_type): New function.
5425 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
5426 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
5427 (elf32_arm_gc_sweep_hook): Ditto.
5428 (elf32_arm_check_relocs): Ditto.
5429 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
5430 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
5431 R_ARM_GOT_TARGET2.
5432 (elf32_arm_got_prel): New variable.
5433 (elf32_arm_howto_from_type): New function.
5434 (elf32_arm_info_to_howto): Use it.
5435 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
5436 BFD_RELOC_ARM_TARGET2.
5437 * libbfd.h: Regenerate.
5438 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
5440 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5442 * ecoff.c: Update u.undef.next refs.
5443 * elf64-ppc.c: Likewise.
5444 * elflink.c: Likewise.
5445 * linker.c: Likewise.
5446 * xcofflink.c: Likewise.
5448 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
5449 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
5450 fields to indirect struct.
5451 * elf-m10300.c: Update u.weakdef refs.
5452 * elf32-arm.h: Likewise.
5453 * elf32-cris.c: Likewise.
5454 * elf32-frv.c: Likewise.
5455 * elf32-hppa.c: Likewise.
5456 * elf32-i370.c: Likewise.
5457 * elf32-i386.c: Likewise.
5458 * elf32-m32r.c: Likewise.
5459 * elf32-m68k.c: Likewise.
5460 * elf32-ppc.c: Likewise.
5461 * elf32-s390.c: Likewise.
5462 * elf32-sh.c: Likewise.
5463 * elf32-sparc.c: Likewise.
5464 * elf32-vax.c: Likewise.
5465 * elf32-xtensa.c: Likewise.
5466 * elf64-alpha.c: Likewise.
5467 * elf64-hppa.c: Likewise.
5468 * elf64-ppc.c: Likewise.
5469 * elf64-s390.c: Likewise.
5470 * elf64-sh64.c: Likewise.
5471 * elf64-sparc.c: Likewise.
5472 * elf64-x86-64.c: Likewise.
5473 * elfxx-ia64.c: Likewise.
5474 * elfxx-mips.c: Likewise.
5475 * elflink.c: Likewise. Also u.elf_hash_value.
5476 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
5477 indirection.
5478 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5479 (bfd_elf_gc_record_vtinherit): Alloc vtable.
5480 (bfd_elf_gc_record_vtentry): Likewise.
5481 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
5483 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5485 * Makefile.am: Run "make dep-am".
5486 * Makefile.in: Regenerate.
5487 * bfd-in2.h: Regenerate.
5488 * po/SRC-POTFILES.in: Regenerate.
5489 * po/bfd.pot: Regenerate.
5491 2004-09-16 Alan Modra <amodra@bigpond.net.au>
5493 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
5494 with bitfields. Make "type" and "other" bitfields too.
5495 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
5496 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
5497 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
5498 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
5499 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
5500 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
5501 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
5502 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
5503 * elf-hppa.h: Update all uses of elf_link_hash_flags.
5504 * elf-m10300.c: Likewise.
5505 * elf.c: Likewise.
5506 * elf32-arm.h: Likewise.
5507 * elf32-cris.c: Likewise.
5508 * elf32-frv.c: Likewise.
5509 * elf32-hppa.c: Likewise.
5510 * elf32-i370.c: Likewise.
5511 * elf32-i386.c: Likewise.
5512 * elf32-m32r.c: Likewise.
5513 * elf32-m68k.c: Likewise.
5514 * elf32-ppc.c: Likewise.
5515 * elf32-s390.c: Likewise.
5516 * elf32-sh-symbian.c: Likewise.
5517 * elf32-sh.c: Likewise.
5518 * elf32-sh64.c: Likewise.
5519 * elf32-sparc.c: Likewise.
5520 * elf32-vax.c: Likewise.
5521 * elf32-xtensa.c: Likewise.
5522 * elf64-alpha.c: Likewise.
5523 * elf64-hppa.c: Likewise.
5524 * elf64-ppc.c: Likewise.
5525 * elf64-s390.c: Likewise.
5526 * elf64-sh64.c: Likewise.
5527 * elf64-sparc.c: Likewise.
5528 * elf64-x86-64.c: Likewise.
5529 * elflink.c: Likewise.
5530 * elfxx-ia64.c: Likewise.
5531 * elfxx-mips.c: Likewise.
5532 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
5533 * configure: Regenerate.
5534 * aclocal.m4: Regenerate.
5536 2004-09-16 Alan Modra <amodra@bigpond.net.au>
5538 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
5539 around uses of R_ARM_TARGET1.
5540 (elf32_arm_check_relocs): Likewise.
5542 2004-09-13 Paul Brook <paul@codesourcery.com>
5544 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
5545 prototype.
5546 * bfd-in2.h: Regenerate.
5547 * libbfd.h: Regenerate.
5548 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
5549 (elf32_arm_link_hash_table_create): Set target1_is_rel.
5550 (bfd_elf32_arm_process_before_allocation): Ditto.
5551 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
5552 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
5553 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
5554 * reloc.c: Ditto.
5556 2004-09-10 Joel Brobecker <brobecker@gnat.com>
5558 * hpux-core.c (thread_section_p): New function.
5559 (hpux_core_core_file_p): Fix computation of offset in call
5560 to bfd_seek. Create a ".reg" section from an arbitrary
5561 ".reg/<id>" section if none was created after having read
5562 all sections.
5564 2004-09-11 Andreas Schwab <schwab@suse.de>
5566 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
5567 * aclocal.m4: Rebuild.
5568 * configure: Rebuild.
5570 2004-09-10 Joel Brobecker <brobecker@gnat.com>
5572 * section.c (bfd_sections_find_if): Fix parameter name in
5573 comment to match code.
5575 2004-09-10 Alan Modra <amodra@bigpond.net.au>
5577 * elf.c (assign_file_positions_except_relocs): Assign relocs
5578 stored in a bfd section.
5580 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
5582 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
5583 h->gotplt_refcount to 0, not -1.
5585 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
5587 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
5588 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
5589 symname.
5590 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
5591 handle symbol visibility here.
5593 2004-09-07 Alan Modra <amodra@bigpond.net.au>
5595 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
5596 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
5597 callers.
5598 (ppc_stub_name): Remove trailing "+0" on stub name.
5599 (create_linkage_sections): Create relocations for
5600 branch lookup table when --emit-relocs as well as when --shared.
5601 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
5602 relbrlt test. For --emit-stub-syms, always output a sym even when
5603 one already exists on a plt call stub. Put stub type in the stub
5604 symbol name.
5605 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
5606 test.
5607 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
5608 reloc_count in stub sections. Adjust relbrlt test.
5609 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
5610 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
5611 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
5612 for relocs against discarded symbols. Fix comments.
5614 2004-09-06 Mark Mitchell <mark@codesourcery.com>
5616 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
5617 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
5618 from ...
5619 (map_sections_to_segments): ... here. Use it. Assign a file
5620 position to the .dynamic section if it is not loadable, but part
5621 of the PT_DYNAMIC segment.
5622 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
5623 offsets, not VMAs, for the BPABI. Do not fill in the header in
5624 the .got.plt section for the BPABI.
5625 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
5626 PT_DYNAMIC segment.
5627 (elf_backend_want_got_plt): Define to zero for Symbian OS.
5629 2004-09-06 Nick Clifton <nickc@redhat.com>
5631 * elflink.c (elf_link_add_object_symbols): Set the error code to
5632 bfd_error_wrong_format when the input format does not match the
5633 output format.
5635 2004-09-06 Alan Modra <amodra@bigpond.net.au>
5637 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
5638 (ppc64_elf_check_directives): ..here.
5639 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
5640 before accessing ppc64_elf_tdata.
5641 (ppc64_elf_finish_dynamic_sections): And here too.
5643 2004-09-04 Alan Modra <amodra@bigpond.net.au>
5645 * bfd.c (_bfd_default_error_handler): Correct loop exit.
5647 2004-09-03 Mark Mitchell <mark@codesourcery.com>
5649 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
5650 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
5651 (bfd_elf32_littlearm_symbian_vec): Likewise.
5652 * configure: Regenerated.
5653 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
5654 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
5655 (PLT_ENTRY_SIZE): Likewise.
5656 (bfd_vma_elf32_arm_symbian_plt_entry): New
5657 variable.
5658 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
5659 and symbian_p.
5660 (create_got_section): Don't create sections when generating BPABI
5661 objects.
5662 (elf32_arm_create_dynamic_sections): Tidy.
5663 (elf32_arm_link_hash_table_create): Set plt_header_size,
5664 plt_entry_size, and symbian_p.
5665 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
5666 generating BPABI objects.
5667 (allocate_dynrelocs): Use htab->plt_header_size, not
5668 PLT_HEADER_SIZE. Do not add to .got.plt when
5669 generating BPABI objects.
5670 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
5671 * elfarm-nabi.c: Add SymbianOS target vectors.
5672 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
5673 (_bfd_elf_link_create_dynamic_sections): Likewise.
5674 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
5675 (elfNN_bed): Use it.
5676 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
5677 (bfd_elf32_littlearm_symbian_vec): Likewise.
5678 (_bfd_target_vector): Add them.
5680 2004-09-03 Nick Clifton <nickc@redhat.com>
5682 PR 360
5683 * coffcode.h (handle_COMDAT): Replace abort with an warning
5684 message and allow the scan to continue.
5686 2004-09-02 Alan Modra <amodra@bigpond.net.au>
5688 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
5689 in when reading relocs, not our sorted syms. Remove unnecessary
5690 var.
5692 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
5694 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
5696 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
5698 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
5699 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
5700 replace uses of *_alias with *_noncanonical.
5701 * aclocal.m4: Rebuild with aclocal 1.4p6.
5702 * Makefile.in: Rebuild with automake 1.4p6.
5703 * doc/Makefile.in: Rebuild with automake 1.4p6.
5704 * configure.in: Autoupdate with autoupdate 2.59.
5705 * config.in: Regenerate with autoheader 2.59.
5706 * configure: Regnerate with autoconf 2.59.
5708 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5710 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
5711 symbol pointer arrays before modifying.
5713 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5715 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
5716 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
5717 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
5718 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
5719 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
5720 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
5721 Use both symbol tables on non-relocatable objects. Use a common
5722 error exit. Fix "mid" warning.
5723 * libbfd.h: Regenerate.
5724 * bfd-in2.h: Regenerate.
5726 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5728 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
5729 object file.
5730 (struct sfpr_def_parms): Save some space.
5731 (sfpr_define): Here too.
5733 * elf64-ppc.c (compare_symbols): Put section syms first.
5734 (sym_exists_at): New function.
5735 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
5736 points only for relocatable files. Use .opd section contents
5737 otherwise. Generally clean up the code.
5739 2004-08-27 Alan Modra <amodra@bigpond.net.au>
5741 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
5742 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
5743 (struct sfpr_def_parms): New.
5744 (sfpr_define): New function.
5745 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
5746 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
5747 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
5748 (savefpr1_tail, restfpr1_tail): New functions.
5749 (savevr, savevr_tail, restvr, restvr_tail): New functions.
5750 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
5751 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
5752 code. Define all ABI mandated _save and _rest functions.
5754 2004-08-26 Paul Brook <paul@codesourcery.com>
5756 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
5758 2004-08-26 Alan Modra <amodra@bigpond.net.au>
5760 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
5761 TRUE or FALSE.
5763 2004-08-26 Alan Modra <amodra@bigpond.net.au>
5765 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
5766 that pcrel correction is applied for R_386_PC32.
5768 2004-08-25 Alan Modra <amodra@bigpond.net.au>
5770 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
5771 for R_386_32 and R_386_PC32 relocs against symbols defined in
5772 discarded sections.
5774 2004-08-25 Dmitry Diky <diwil@spec.ru>
5776 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
5777 Add new relocations.
5778 * bfd-in2.h: Regenerate.
5779 * libbfd.h: Regenerate.
5780 * elf32-msp430.c: Clean-up code.
5781 (elf_msp430_howto_table): Add new relocation entries.
5782 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
5783 (msp430_elf_relax_section): New function.
5784 (msp430_elf_relax_delete_bytes): New function.
5785 (msp430_elf_symbol_address_p): New function.
5787 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5789 * elf32-m32r.c (m32r_elf_relocate_section): Handle
5790 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
5792 2004-08-20 Daniel Jacobowitz <dan@debian.org>
5794 * elflink.c (_bfd_elf_section_already_linked): Handle
5795 SEC_LINK_DUPLICATES_SAME_CONTENTS.
5797 2004-08-19 Mark Mitchell <mark@codesourcery.com>
5799 * config.bfd (arm*-*-symbianelf*): New target.
5800 (arm*-*-eabi*): Likewise.
5802 2004-08-19 Alan Modra <amodra@bigpond.net.au>
5804 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
5805 "struct ppc_link_hash_entry *".
5806 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
5807 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
5809 2004-08-19 Jakub Jelinek <jakub@redhat.com>
5811 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
5812 entries (where fd_aux overlaps next entry's fd_func).
5813 Add non_overlapping argument, use it.
5814 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
5815 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
5816 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
5817 as indexes into opd_sym_map/opd_adjust array.
5818 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
5820 2004-08-18 Alan Modra <amodra@bigpond.net.au>
5822 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
5823 if we can look up their function descriptor in a regular file.
5825 2004-08-18 Nick Clifton <nickc@redhat.com>
5827 PR 324
5828 * cofflink.c (coff_link_add_symbols): Check that the comdat
5829 pointer in the coff_section_data structure has been initialised
5830 before using it.
5832 2004-08-18 Alan Modra <amodra@bigpond.net.au>
5834 PR 338
5835 * elflink.c (bfd_elf_record_link_assignment): Add comment about
5836 changing bfd_link_hash_undefined to bfd_link_hash_new.
5838 2004-08-17 Jakub Jelinek <jakub@redhat.com>
5840 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
5841 if not yet defined.
5842 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
5843 (synthetic_opd, synthetic_relocatable): New variables.
5844 (compare_symbols, compare_relocs): New helper routines.
5845 (ppc64_elf_get_synthetic_symtab): New function.
5846 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
5847 to relsyms.
5848 * bfd-in2.h: Regenerated.
5849 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
5850 to relsyms. Return 0 if abfd is relocatable.
5852 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5854 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
5856 2004-08-17 Nick Clifton <nickc@redhat.com>
5858 * (is_arm_mapping_symbol_name): New function - return true
5859 when a symbol name matches the requirements for an ARM mapping
5860 symbol name.
5861 (arm_elf_find_function): New function based on
5862 elf_find_function in elf.c but skipping ARM mapping symbols
5863 and including thumb function symbols.
5864 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
5865 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
5867 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5869 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
5870 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
5871 (ppc64_elf_brtaken_reloc): Here too.
5873 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5875 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
5876 symbol visibility.
5877 (ppc64_elf_check_directives): Check that we have the right hash
5878 table before proceeding.
5880 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5882 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
5883 (adjust_opd_syms): Attach opd syms for deleted entries to one of
5884 the sections that will be discarded.
5886 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5888 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
5890 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5892 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
5893 free space available.
5895 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5897 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
5898 occurrences with bfd_byte * thoughout file.
5900 * coff-rs6000.c (do_shared_object_padding): Warning fix.
5901 (xcoff_write_armap_big): Likewise.
5902 (xcoff_write_archive_contents_old): Likewise.
5903 (xcoff_write_archive_contents_big): Likewise.
5905 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
5907 2004-08-13 Nick Clifton <nickc@redhat.com>
5909 * elf32-arm.h: Convert to ISO C90.
5911 2004-08-13 Alan Modra <amodra@bigpond.net.au>
5913 PR 293
5914 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
5915 zero the plt field.
5917 2004-08-13 Alan Modra <amodra@bigpond.net.au>
5919 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
5920 (bfd_archive_filename, bfd_get_section_ident): Delete.
5921 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
5922 bfd_archive_filename.
5923 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
5924 to warn about symbols in discarded sections. Use _bfd_error_handler.
5925 * aout-adobe.c (aout_adobe_callback): See below.
5926 * aout-cris.c (swap_ext_reloc_in): ..
5927 * coff-arm.c (find_thumb_glue, find_arm_glue,
5928 coff_arm_relocate_section, bfd_arm_process_before_allocation,
5929 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
5930 coff_arm_copy_private_bfd_data): ..
5931 * coff-i860.c (i860_reloc_processing): ..
5932 * coff-mcore.c (mcore_coff_unsupported_reloc,
5933 coff_mcore_relocate_section): ..
5934 * coff-ppc.c (coff_ppc_relocate_section): ..
5935 * coff-rs6000.c (xcoff_create_csect_from_smclas
5936 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
5937 sh_swap_insns, sh_relocate_section): ..
5938 * coff-tic54x.c (tic54x_reloc_processing): ..
5939 * coff-tic80.c (coff_tic80_relocate_section): ..
5940 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
5941 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
5942 coff_slurp_symbol_table, coff_classify_symbol,
5943 coff_slurp_reloc_table): ..
5944 * coffgen.c (_bfd_coff_read_string_table): ..
5945 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
5946 _bfd_coff_generic_relocate_section): ..
5947 * cpu-arm.c (bfd_arm_merge_machines): ..
5948 * cpu-sh.c (sh_merge_bfd_arch): ..
5949 * elf-hppa.h (elf_hppa_relocate_section): ..
5950 * elf.c (bfd_elf_string_from_elf_section, setup_group,
5951 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
5952 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
5953 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
5954 * elf32-arm.h (find_thumb_glue, find_arm_glue,
5955 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
5956 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
5957 elf32_arm_relocate_section, elf32_arm_set_private_flags,
5958 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
5959 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
5960 cris_elf_merge_private_bfd_data
5961 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
5962 * elf32-gen.c (elf32_generic_link_add_symbols): ..
5963 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
5964 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
5965 elf32_hppa_relocate_section): ..
5966 * elf32-i370.c (i370_elf_merge_private_bfd_data,
5967 i370_elf_check_relocs, i370_elf_relocate_section): ..
5968 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
5969 elf_i386_relocate_section): ..
5970 * elf32-m32r.c (m32r_elf_relocate_section,
5971 m32r_elf_merge_private_bfd_data): ..
5972 * elf32-m68hc1x.c (m68hc12_add_stub,
5973 _bfd_m68hc11_elf_merge_private_bfd_data): ..
5974 * elf32-m68k.c (elf_m68k_relocate_section): ..
5975 * elf32-mcore.c (mcore_elf_unsupported_reloc,
5976 mcore_elf_relocate_section): ..
5977 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
5978 ppc_elf_check_relocs, ppc_elf_relocate_section,
5979 ppc_elf_begin_write_processing): ..
5980 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
5981 elf_s390_relocate_section): ..
5982 * elf32-sh-symbian.c (sh_symbian_import_as,
5983 sh_symbian_process_embedded_commands,
5984 sh_symbian_relocate_section): ..
5985 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
5986 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
5987 sh_elf_merge_private_data): ..
5988 * elf32-sparc.c (elf32_sparc_check_relocs,
5989 elf32_sparc_relocate_section,
5990 elf32_sparc_merge_private_bfd_data): ..
5991 * elf32-v850.c (v850_elf_check_relocs,
5992 v850_elf_merge_private_bfd_data): ..
5993 * elf32-xtensa.c (elf_xtensa_check_relocs,
5994 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
5995 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
5996 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
5997 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
5998 * elf64-gen.c (elf64_generic_link_add_symbols): ..
5999 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
6000 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
6001 ppc64_elf_relocate_section): ..
6002 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
6003 elf_s390_relocate_section): ..
6004 * elf64-sh64.c (sh_elf64_relocate_section): ..
6005 * elf64-sparc.c (sparc64_elf_check_relocs,
6006 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
6007 sparc64_elf_merge_private_bfd_data): ..
6008 * elf64-x86-64.c (elf64_x86_64_check_relocs,
6009 elf64_x86_64_relocate_section): ..
6010 * elflink.c (_bfd_elf_add_default_symbol,
6011 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
6012 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
6013 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
6014 elf_get_linked_section_vma, elf_fixup_link_order,
6015 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
6016 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
6017 * elfxx-ia64.c (elfNN_ia64_relax_section,
6018 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
6019 * elfxx-mips.c (mips_elf_perform_relocation,
6020 _bfd_mips_elf_check_relocs,
6021 _bfd_mips_elf_merge_private_bfd_data): ..
6022 * ieee.c (ieee_slurp_external_symbols): ..
6023 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
6024 * libbfd.c (_bfd_generic_verify_endian_match): ..
6025 * linker.c (_bfd_generic_link_add_one_symbol,
6026 _bfd_generic_section_already_linked): ..
6027 * pdp11.c (translate_to_native_sym_flags): ..
6028 * pe-mips.c (coff_pe_mips_relocate_section): ..
6029 * peicode.h (pe_ILF_build_a_bfd): ..
6030 * srec.c (srec_bad_byte): ..
6031 * stabs.c (_bfd_link_section_stabs): ..
6032 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
6033 Replace all uses of bfd_archive_filename and bfd_get_section_ident
6034 with corresponding %B and %A in _bfd_error_handler format string.
6035 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
6036 calls to use %A and %B. Fix "against symbol .. from section" and
6037 similar error messages. Combine multiple _bfd_error_handler calls
6038 where they were separated due to bfd_archive_filename deficiencies.
6039 * bfd-in2.h: Regenerate.
6041 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
6043 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
6044 relocation.
6046 2004-08-10 Alan Modra <amodra@bigpond.net.au>
6048 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
6049 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
6050 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
6051 Add twiddled_syms.
6052 (link_hash_newfunc): Init was_undefined.
6053 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
6054 Use undefweak instead.
6055 (ppc64_elf_check_directives): Fix undefs chain.
6056 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
6057 references.
6058 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
6059 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
6060 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
6062 2004-08-09 Jakub Jelinek <jakub@redhat.com>
6064 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
6065 error, test input_section flags rather than sec.
6067 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6069 * elf-bfd.h (struct elf_backend_data): Add
6070 elf_backend_archive_symbol_lookup.
6071 (_bfd_elf_archive_symbol_lookup): Declare.
6072 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
6073 (elf_link_add_archive_symbols): ..extracted from here. Call the
6074 backend version.
6075 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
6076 (elfNN_bed): Init new field.
6077 * elf64-ppc.c (elf_backend_check_directives): Define.
6078 (elf_backend_archive_symbol_lookup): Define.
6079 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
6080 a ppc_link_hash_entry pointer.
6081 (get_fdh): Move.
6082 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
6083 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
6084 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
6085 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
6086 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
6087 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
6088 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
6089 descriptor symbols.
6091 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6093 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
6094 (ppc64_elf_add_symbol_hook): Test for NULL section.
6095 (get_sym_h): Formatting.
6096 (ppc64_elf_size_stubs): Include reloc addend in value stored as
6097 stub target_value.
6099 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
6100 long branch stubs with code handling plt and r2off branch stubs.
6102 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6104 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
6105 * elflink.c (elf_link_input_bfd): Formatting.
6106 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
6107 all callers.
6108 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
6109 (link_hash_newfunc): Don't set it.
6110 (ppc64_elf_copy_indirect_symbol): Nor copy it.
6111 (ppc64_elf_mark_entry_syms): Delete.
6112 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
6113 sections. Use get_opd_info.
6114 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
6116 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6118 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
6120 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
6121 (func_desc_adjust): Don't set have_undefweak.
6122 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
6123 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
6125 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
6126 "struct ppc_link_hash_entry *". Adjust all references.
6127 (ppc64_elf_hide_symbol): Correct a comment.
6129 * elf64-ppc.c (get_opd_info): New function.
6130 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
6131 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
6132 before calling get_fdh. Test fdh rather than h before dereferencing
6133 fdh. Mark removed symbols in opd_adjust.
6134 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
6135 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
6136 opd symbols.
6137 (ppc64_elf_output_symbol_hook): Likewise.
6139 2004-08-06 Paul Brook <paul@codesourcery.com>
6141 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
6142 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
6143 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
6144 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
6145 and BFD_RELOC_ARM_SBREL32.
6146 * bfd-in2.h, bbfd.h: Regenerate.
6148 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6150 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
6151 the dynamic link symbol actually in use.
6153 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
6155 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
6157 2004-07-31 Joel Brobecker <brobecker@gnat.com>
6158 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6160 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
6161 SHN_MIPS_TEXT and SHN_MIPS_DATA.
6163 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
6164 Nick Clifton <nickc@redhat.com>
6166 PR 290
6167 * bfd.c (_bfd_default_error_handler): Make it global.
6169 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
6171 * elf.c (assign_section_numbers): Cope gracefully with sections
6172 which have SHF_LINK_ORDER set but no sh_link set up.
6173 * elflink.c (elf_get_linked_section_vma): Likewise.
6175 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
6176 it to NULL.
6178 * elfxx-target.h (elf_backend_link_order_error_handler): New.
6179 Set it to _bfd_default_error_handler.
6180 (elfNN_bed): Add elf_backend_link_order_error_handler.
6182 * libbfd-in.h (_bfd_default_error_handler): New.
6184 * libbfd.h: Regenerated.
6186 2004-07-30 Jakub Jelinek <jakub@redhat.com>
6188 * archures.c (bfd_mach_sparc_64bit_p): Define.
6189 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
6190 * bfd-in2.h: Rebuilt.
6192 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
6194 Introduce SH2a support.
6195 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
6196 * archures.c (bfd_mach_sh2a_nofpu): New.
6197 * bfd-in2.h: Rebuilt.
6198 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
6199 (arch_info_struct): Add sh2a_nofpu.
6200 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
6201 2003-12-29 DJ Delorie <dj@redhat.com>
6202 * reloc.c: Add relocs for sh2a.
6203 * bfd-in2.h: Regenerate.
6204 * libbfd.hh: Regenerate.
6205 2003-12-01 Michael Snyder <msnyder@redhat.com>
6206 * archures.c (bfd_mach_sh2a): New.
6207 * bfd-in2.h: Rebuilt.
6208 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
6209 (SH2A_NEXT): New.
6210 (arch_info_struct): Add sh2a.
6211 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
6213 2004-07-28 Nick Clifton <nickc@redhat.com>
6214 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6216 PR 273
6217 * som.c (setup_sections): Improve estimation of space sizes in
6218 relocatable objects.
6220 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
6221 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
6222 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
6223 to targ_selvecs.
6224 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
6225 * configure: Regenerate.
6226 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
6227 case that accepts OSABI=NetBSD and OSABI=SysV.
6228 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
6229 the base of .got or .data (if .got does not exist).
6230 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
6231 set OSABI=NetBSD.
6232 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
6233 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
6234 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
6235 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
6237 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
6239 PR 161/251
6240 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
6241 (elf_sec_group): Defined.
6242 (bfd_elf_match_symbols_in_sections): New prototype.
6243 (_bfd_elf_setup_group_pointers): Likewise.
6245 * elf.c (bfd_elf_discard_group): Abort.
6246 (bfd_elf_set_group_contents): Also include relocation sections.
6247 Remove zero-fill for ld -r.
6248 (_bfd_elf_setup_group_pointers): New function.
6249 (elf_sort_elf_symbol): Likewise.
6250 (elf_sym_name_compare): Likewise.
6251 (bfd_elf_match_symbols_in_sections): Likewise.
6253 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
6255 * elflink.c (match_group_member): New.
6256 (elf_link_input_bfd): Check group member for discarded section.
6257 (try_match_symbols_in_sections): New function.
6258 (already_linked): Likewise.
6259 (_bfd_elf_section_already_linked): Support mixing comdat group
6260 and linkonce section.
6262 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
6263 * linker.c (bfd_section_already_linked_table_traverse): New.
6265 * libbfd.h: Regenerated.
6267 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
6269 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
6270 BFD_RELOC_CRX_SWITCH32.
6271 * bfd-in2.h: Regenerate.
6272 * libbfd.h: Regenerate.
6273 * elf32-crx.c: Support relocation/relaxation of
6274 BFD_RELOC_CRX_SWITCH* types.
6276 2004-07-27 Alan Modra <amodra@bigpond.net.au>
6278 * elf64-ppc.c: Correct "Linker stubs" comment.
6280 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
6282 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
6283 linked-to section.
6284 (elf_linked_to_section): New.
6286 * elf.c (assign_section_numbers): Set up sh_link for
6287 SHF_LINK_ORDER.
6289 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
6290 to sh_link for SHT_IA_64_UNWIND sections.
6292 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
6294 * elflink.c (elf_fixup_link_order): Add _() to error message.
6296 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
6298 * elflink.c (elf_fixup_link_order): Issue a warning and flag
6299 an error if failed.
6301 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
6303 * aout-adobe.c (aout_32_section_already_linked): Defined.
6304 * aout-target.h (MY_section_already_linked): Likewise.
6305 * aout-tic30.c (MY_section_already_linked): Likewise.
6306 * binary.c (binary_section_already_linked): Likewise.
6307 * bout.c (b_out_section_already_linked): Likewise.
6308 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
6309 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
6310 * coffcode.h (coff_section_already_linked): Likewise.
6311 * i386msdos.c (msdos_section_already_linked): Likewise.
6312 * i386os9k.c (os9k_section_already_linked): Likewise.
6313 * ieee.c (ieee_section_already_linked): Likewise.
6314 * ihex.c (ihex_section_already_linked): Likewise.
6315 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
6316 * mmo.c (mmo_section_already_linked): Likewise.
6317 * nlm-target.h (nlm_section_already_linked): Likewise.
6318 * oasys.c (oasys_section_already_linked): Likewise.
6319 * pef.c (bfd_pef_section_already_linked): Likewise.
6320 * ppcboot.c (ppcboot_section_already_linked): Likewise.
6321 * som.c (som_bfd_discard_group): Likewise.
6322 * srec.c (srec_section_already_linked): Likewise.
6323 * tekhex.c (tekhex_section_already_linked): Likewise.
6324 * versados.c (versados_section_already_linked): Likewise.
6325 * vms.c (vms_section_already_linked): Likewise.
6326 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
6327 * xsym.c (bfd_sym_section_already_linked): Likewise.
6329 * bfd-in.h (bfd_section_already_linked_table_init): New.
6330 (bfd_section_already_linked_table_free): Likewise.
6332 * coff-rs6000.c (rs6000coff_vec): Add
6333 _bfd_generic_section_already_linked.
6334 (pmac_xcoff_vec): Likewise.
6335 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
6336 (aix5coff64_vec): Likewise.
6338 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
6339 * elflink.c (_bfd_elf_section_already_linked): New function.
6341 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
6343 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
6344 (_bfd_generic_section_already_linked): New.
6345 (bfd_section_already_linked_hash_entry): Likewise.
6346 (bfd_section_already_linked): Likewise.
6347 (bfd_section_already_linked_table_lookup): Likewise.
6348 (bfd_section_already_linked_table_insert): Likewise.
6350 * linker.c (bfd_section_already_linked): New.
6351 (_bfd_section_already_linked_table): Likewise.
6352 (bfd_section_already_linked_table_lookup): Likewise.
6353 (bfd_section_already_linked_table_insert): Likewise.
6354 (already_linked_newfunc): Likewise.
6355 (bfd_section_already_linked_table_init): Likewise.
6356 (bfd_section_already_linked_table_free): Likewise.
6357 (_bfd_generic_section_already_linked): Likewise.
6359 * section.c (bfd_section): Remove comdat.
6360 (bfd_comdat_info): Moved to ...
6361 * bfd-in.h (coff_comdat_info): Here.
6362 (bfd_coff_get_comdat_section): New.
6363 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
6364 * libcoff-in.h (coff_section_tdata): Add comdat.
6365 * coffcode.h (handle_COMDAT): Updated.
6366 * cofflink.c (coff_link_add_symbols): Likewise.
6367 * ecoff.c (bfd_debug_section): Likewise.
6369 * targets.c (bfd_target): Add _section_already_linked.
6370 (BFD_JUMP_TABLE_LINK): Updated.
6372 * bfd-in2.h: Regenerated.
6373 * libbfd.h: Likewise.
6374 * libcoff.h: Likewise.
6376 2003-07-21 Paul Brook <paul@codesourcery.com>
6378 * elflink.c (elf_get_linked_section_vma, compare_link_order,
6379 elf_fixup_link_order): New functions.
6380 (bfd_elf_final_link): Call elf_fixup_link_order.
6382 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
6384 * elf-bfd.h (ELF_COMMON_DEF_P): New.
6385 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
6386 common definitions.
6387 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
6388 _bfd_elf_symbol_refs_local_p.
6389 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
6390 symbols.
6392 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
6394 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
6395 DYN_NO_NEEDED.
6396 (bfd_elf_get_dyn_lib_class): New prototype.
6397 * elf.c (bfd_elf_get_dyn_lib_class): New function.
6399 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
6400 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
6401 entry is needed. Issue an error if a DT_NEEDED entry is needed
6402 for a file marked DYN_NO_NEEDED.
6403 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
6404 for DT_NEEDED tags.
6406 * bfd-in2.h: Regenerated.
6408 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6410 * elflink.c (elf_section_complain_discarded): Don't complain in
6411 .PARISC.unwind.
6413 2004-07-10 James E Wilson <wilson@specifixinc.com>
6415 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
6416 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
6417 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
6418 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
6419 Fix callers.
6420 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
6421 bfd_put_64 to bfd_putl64.
6422 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
6424 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
6426 PR 240
6427 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
6428 .init/.fini sections when trying to relax it.
6430 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
6432 * elf.c (assign_file_positions_for_segments): Make sure the
6433 .dynamic section is the first section in the PT_DYNAMIC segment.
6435 2004-07-09 Nick Clifton <nickc@redhat.com>
6437 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
6438 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
6439 sh_elf_get_flags_from_mach functions so that they do not conflict
6440 when this target is built with other sh-elf targets.
6441 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
6442 suppression of this function.
6443 (sh_elf_find_flags): Likewise.
6445 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
6447 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
6448 (ALL_MACHINES_CFILES): Add cpu-crx.c.
6449 (BFD32_BACKENDS): Add elf32-crx.lo.
6450 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
6451 (cpu-crx.lo): New target.
6452 (elf32-crx.lo): New target.
6453 * Makefile.in: Regenerate.
6454 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
6455 (bfd_archures_list): Add bfd_crx_arch.
6456 * bfd-in2.h: Regenerate.
6457 * config.bfd: Handle crx-*-elf*, crx*.
6458 * configure.in: Handle bfd_elf32_crx_vec.
6459 * configure: Regenerate.
6460 * cpu-crx.c: New file.
6461 * elf32-crx.c: Likewise.
6462 * libbfd.h: Regenerate.
6463 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
6464 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
6465 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
6466 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
6467 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
6468 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
6469 * targets.c (bfd_elf32_crx_vec): Declare.
6470 (bfd_target_vector): Add bfd_elf32_crx_vec.
6472 2004-07-06 Nick Clifton <nickc@redhat.com>
6474 * config.bfd: Add sh-symbian-elf target.
6475 * configure.in: Add bfd_elf32_shl_symbian_vec.
6476 * configure: Regenerate.
6477 * elf-bfd.h (struct elf_backend_data): Add new field
6478 'check_directives'.
6479 * elflink.c (elf_link_add_object_symbols): Invoke the
6480 check_directives function, if defined.
6481 * elfxx-target.h: Provide a default, NULL definition for
6482 check_directives.
6483 * targets.c: Add bfd_elf32_shl_symbian_vec.
6484 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
6485 definition.
6486 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
6487 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
6488 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
6489 not already been defined.
6490 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
6491 * sh-symbian.c: New file. Provide functions to support the
6492 * sh-symbian-elf target.
6493 * Makefile.am: Add elf32-sh-symbian.c
6494 * Makefile.in: Regenerate.
6496 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
6498 * elf32-sh.c: Include ../opcodes/sh-opc.h.
6499 * Makefile.am: Ran make dep-am.
6500 * Makefile.in: Ran make dep-in.
6502 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
6504 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
6505 externals properly.
6507 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
6509 * config.bfd: Add want64 to configuration target s390-*-linux*.
6511 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
6513 * bfd.c (bfd_get_section_ident): New.
6515 * elflink.c (elf_link_read_relocs_from_section): Call
6516 bfd_get_section_ident to identify the section when reporting
6517 error.
6518 (_bfd_elf_link_output_relocs): Likewise.
6519 (elf_link_output_extsym): Likewise.
6520 (elf_link_input_bfd): Likewise.
6521 (bfd_elf_gc_record_vtinherit): Likewise.
6523 * bfd-in2.h: Regenerated.
6525 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
6526 Nick Clifton <nickc@redhat.com>
6528 PR 204
6529 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
6530 of section symbols to mips_elf_sort_hash_table ().
6532 2004-07-01 Alan Modra <amodra@bigpond.net.au>
6534 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
6535 change. Comment.
6536 (elf_section_complain_discarded): New function. Handle
6537 .gcc_except_table too.
6538 (elf_link_input_bfd): Rewrite handling of relocs against symbols
6539 in discarded sections.
6540 * elf-bfd.h (elf_discarded_section): Protect macro arg.
6542 2004-06-30 James E Wilson <wilson@specifixinc.com>
6544 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
6545 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
6547 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
6549 PR 233
6550 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
6551 local references to discarded sections and report their
6552 locations.
6554 2004-06-30 Alan Modra <amodra@bigpond.net.au>
6556 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
6557 sec_info_type, test section name instead.
6559 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
6561 PR 240
6562 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
6563 in .init/.fini sections.
6565 2004-06-29 Bob Wilson <bob.wilson@acm.org>
6567 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
6568 bfd_get_section_limit.
6570 2004-06-29 Bob Wilson <bob.wilson@acm.org>
6572 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
6573 output section size.
6575 2004-06-29 Alan Modra <amodra@bigpond.net.au>
6577 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
6578 rawsize.
6579 (mmix_elf_perform_relocation): Adjust for above change.
6580 (mmix_elf_relocate_section): Likewise.
6581 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
6582 (mmix_elf_get_section_contents): Delete.
6583 (bfd_elf64_get_section_contents): Delete.
6584 (mmix_elf_relocate_section): Zero stub area.
6585 * linker.c (default_indirect_link_order): Alloc max of section size
6586 and rawsize.
6587 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
6588 * section.c (bfd_malloc_and_get_section): Likewise.
6589 (struct bfd_section): Update rawsize comment.
6590 * bfd-in2.h: Regenerate.
6592 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
6594 2004-06-29 Alan Modra <amodra@bigpond.net.au>
6596 * bfd-in.h (bfd_get_section_limit): Define.
6597 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
6598 (_bfd_final_link_relocate): Use bfd_get_section_limit.
6599 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
6600 * coff-arm.c (coff_arm_relocate_section): Likewise.
6601 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
6602 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
6603 (bfd_ns32k_final_link_relocate): Likewise.
6604 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
6605 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
6606 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
6607 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
6608 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
6609 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
6610 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
6611 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
6612 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
6613 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
6614 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
6615 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
6616 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
6617 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
6618 * elf32-v850.c (v850_elf_reloc): Likewise.
6619 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
6620 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
6621 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
6622 * elf64-mips.c (mips_elf64_gprel32_reloc)
6623 (mips16_gprel_reloc): Likewise.
6624 * elf64-mmix.c (mmix_elf_reloc): Likewise.
6625 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
6626 * elf64-sparc.c (init_insn_reloc): Likewise.
6627 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
6628 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
6629 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
6630 (_bfd_mips_elf_generic_reloc): Likewise.
6631 * bfd-in2.h: Regenerate.
6633 2004-06-28 Alan Modra <amodra@bigpond.net.au>
6635 * bfd-in.h (struct stab_info): Move from stabs.c.
6636 * stabs.c (struct stab_link_includes_table): Delete.
6637 (stab_link_includes_lookup): Delete.
6638 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
6639 level of indirection from sinfo parm.
6640 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
6641 stabstr section. Adjust hash table accesses.
6642 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
6643 alloc. Adjust stab_info test.
6644 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
6645 (_bfd_coff_final_link): Adjust stab_info test.
6646 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
6647 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
6648 in place.
6649 * libcoff-in.h (struct coff_link_hash_table): Likewise.
6650 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
6651 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
6652 stabstr section. Adjust stab_info test.
6653 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
6654 (_bfd_write_stab_strings): Adjust prototypes.
6655 * libbfd.h: Regenerate.
6656 * libcoff.h: Regenerate.
6657 * bfd-in2.h: Regenerate.
6659 2004-06-27 Mark Kettenis <kettenis@gnu.org>
6661 From Miod Vallat <miod@online.fr>:
6662 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
6664 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
6666 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
6667 (struct elf32_mn10300_link_hash_entry): Remove
6668 pcrel_relocs_copied.
6669 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
6670 R_MN10300_32. Don't adjust pcrel_relocs_copied.
6671 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
6672 and gotoff relocations if the symbol doesn't bind locally. Use
6673 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
6674 relocation for PCREL32.
6675 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
6676 to test whether a symbol binds locally.
6677 (elf32_mn10300_link_hash_newfunc): Don't initialize
6678 pcrel_relocs_copied.
6679 (_bfd_mn10300_elf_discard_copies): Delete.
6680 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
6682 2004-06-26 Mark Kettenis <kettenis@gnu.org>
6684 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
6686 2004-06-25 Joel Brobecker <brobecker@gnat.com>
6688 * som.c (som_set_reloc_info): Correct small typo.
6690 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6692 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
6693 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
6694 (m32r_elf_gcsweep_hook): Likewise.
6695 (m32r_elf_check_relocs): Likewise.
6696 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
6697 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
6698 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
6699 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
6700 * bfd-in2.h: Regenerated.
6701 * libbfd.h: Regenerated.
6703 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
6705 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
6706 relocation symbol.
6707 (elf64_x86_64_relocate_section): Issue an error for
6708 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
6709 against global symbols when building shared library.
6711 2004-06-24 Alan Modra <amodra@bigpond.net.au>
6713 * section.c (struct sec): Rename "_cooked_size" to "size".
6714 Rename "_raw_size" to "rawsize".
6715 (STD_SECTION): Adjust comments.
6716 (bfd_set_section_size, bfd_get_section_contents): Use size.
6717 (bfd_malloc_and_get_section): New function.
6718 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
6719 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
6720 Correctly free reloc and contents memory.
6721 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
6722 and fake CIE now that we can shink section size to zero.
6723 (_bfd_elf_write_section_eh_frame): Likewise..
6724 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
6725 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
6726 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
6727 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
6728 unneeded indirection.
6729 * elf.c (_bfd_elf_section_offset): .. and update call.
6730 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
6731 * libbfd.h: Regenerate.
6732 * bfd-in2.h: Regenerate.
6734 Replace occurrences of "_raw_size" and "_cooked_size" in most places
6735 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
6736 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
6737 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
6738 Similarly use "rawsize", if non-zero, in reloc functions to validate
6739 reloc addresses. Use new bfd_malloc_and_get_section in most places
6740 where bfd_get_section_contents was called. Expand all occurrences of
6741 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
6742 grok_prstatus and similar functions to "size".
6743 * aix386-core.c (aix386_core_file_p): ..
6744 * aix5ppc-core.c (xcoff64_core_p): ..
6745 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
6746 aout_adobe_set_section_contents): ..
6747 * aout-target.h (callback): ..
6748 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
6749 MY_bfd_final_link): ..
6750 * aoutf1.h (sunos4_core_file_p): ..
6751 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
6752 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
6753 final_link, aout_link_input_section): ..
6754 * binary.c (binary_object_p, binary_canonicalize_symtab,
6755 binary_set_section_contents): ..
6756 * bout.c (b_out_callback, b_out_write_object_contents,
6757 b_out_set_section_contents, b_out_bfd_relax_section,
6758 b_out_bfd_get_relocated_section_contents): ..
6759 * cisco-core.c (cisco_core_file_validate): ..
6760 * coff-alpha.c (alpha_ecoff_object_p,
6761 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
6762 * coff-arm.c (coff_arm_relocate_section,
6763 bfd_arm_allocate_interworking_sections): ..
6764 * coff-h8300.c (h8300_reloc16_extra_cases,
6765 h8300_bfd_link_add_symbols): ..
6766 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
6767 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
6768 ppc_bfd_coff_final_link): ..
6769 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
6770 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
6771 sh_align_loads, sh_coff_get_relocated_section_contents): ..
6772 * coff64-rs6000.c (xcoff64_write_object_contents,
6773 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
6774 * coffcode.h (coff_compute_section_file_positions,
6775 coff_write_object_contents): ..
6776 * coffgen.c (make_a_section_from_file, coff_write_symbols,
6777 coff_section_symbol, build_debug_section): ..
6778 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
6779 process_embedded_commands, _bfd_coff_link_input_bfd,
6780 _bfd_coff_write_global_sym): ..
6781 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
6782 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
6783 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
6784 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
6785 _bfd_dwarf2_find_nearest_line): ..
6786 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
6787 ecoff_compute_section_file_positions,
6788 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
6789 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
6790 _bfd_elf_discard_section_eh_frame_hdr,
6791 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
6792 _bfd_elf_write_section_eh_frame,
6793 _bfd_elf_write_section_eh_frame_hdr): ..
6794 * elf-hppa.h (elf_hppa_sort_unwind): ..
6795 * elf-m10200.c (mn10200_elf_relax_section,
6796 mn10200_elf_relax_delete_bytes,
6797 mn10200_elf_get_relocated_section_contents): ..
6798 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
6799 mn10300_elf_check_relocs, mn10300_elf_relax_section,
6800 mn10300_elf_relax_delete_bytes,
6801 mn10300_elf_get_relocated_section_contents,
6802 _bfd_mn10300_elf_adjust_dynamic_symbol,
6803 _bfd_mn10300_elf_discard_copies,
6804 _bfd_mn10300_elf_size_dynamic_sections,
6805 _bfd_mn10300_elf_finish_dynamic_sections): ..
6806 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
6807 _bfd_elf_make_section_from_phdr, elf_fake_sections,
6808 bfd_elf_set_group_contents, map_sections_to_segments,
6809 elf_sort_sections, assign_file_positions_for_segments,
6810 SECTION_SIZE, copy_private_bfd_data,
6811 _bfd_elf_get_dynamic_reloc_upper_bound,
6812 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
6813 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
6814 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
6815 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
6816 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
6817 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
6818 bfd_elf32_arm_process_before_allocation,
6819 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
6820 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
6821 elf32_arm_write_section): ..
6822 * elf32-cris.c (cris_elf_grok_prstatus,
6823 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
6824 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
6825 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
6826 elf_cris_discard_excess_dso_dynamics,
6827 elf_cris_discard_excess_program_dynamics): ..
6828 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
6829 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
6830 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
6831 _frv_create_got_section, _frvfdpic_assign_plt_entries,
6832 elf32_frvfdpic_size_dynamic_sections,
6833 elf32_frvfdpic_modify_segment_map,
6834 elf32_frvfdpic_finish_dynamic_sections): ..
6835 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
6836 elf32_h8_get_relocated_section_contents): ..
6837 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
6838 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
6839 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
6840 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
6841 elf32_hppa_finish_dynamic_sections): ..
6842 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
6843 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
6844 i370_elf_finish_dynamic_sections): ..
6845 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
6846 allocate_dynrelocs, elf_i386_size_dynamic_sections,
6847 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
6848 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
6849 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
6850 * elf32-ip2k.c (ip2k_is_switch_table_128,
6851 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
6852 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
6853 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
6854 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
6855 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
6856 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
6857 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
6858 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
6859 m32r_elf_get_relocated_section_contents): ..
6860 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
6861 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
6862 m68hc11_elf_relax_delete_bytes): ..
6863 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
6864 m68hc12_elf_size_one_stub): ..
6865 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
6866 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
6867 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
6868 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
6869 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
6870 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
6871 elf32_mips_grok_prstatus): ..
6872 * elf32-or32.c (or32_elf_consth_reloc): ..
6873 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
6874 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
6875 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
6876 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
6877 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
6878 ppc_elf_final_write_processing): ..
6879 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
6880 allocate_dynrelocs, elf_s390_size_dynamic_sections,
6881 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
6882 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
6883 sh_elf_relax_delete_bytes, sh_elf_align_loads,
6884 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
6885 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
6886 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
6887 * elf32-sh64-com.c (sh64_address_in_cranges,
6888 sh64_get_contents_type): ..
6889 * elf32-sh64.c (sh64_find_section_for_address,
6890 sh64_elf_final_write_processing): ..
6891 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
6892 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
6893 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
6894 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
6895 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
6896 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
6897 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
6898 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
6899 elf_vax_finish_dynamic_sections): ..
6900 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
6901 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
6902 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
6903 xstormy16_elf_finish_dynamic_sections): ..
6904 * elf32-xtensa.c (xtensa_read_table_entries,
6905 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
6906 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
6907 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
6908 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
6909 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
6910 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
6911 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
6912 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
6913 xtensa_callback_required_dependence): ..
6914 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
6915 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
6916 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
6917 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
6918 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
6919 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
6920 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
6921 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
6922 * elf64-hppa.c (allocate_dynrel_entries,
6923 elf64_hppa_size_dynamic_sections,
6924 elf64_hppa_finish_dynamic_sections): ..
6925 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
6926 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
6927 elf64_mips_grok_prstatus): ..
6928 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
6929 mmix_elf_relocate_section, mmix_elf_final_link,
6930 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
6931 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
6932 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
6933 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
6934 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
6935 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
6936 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
6937 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
6938 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
6939 ppc64_elf_finish_dynamic_sections): ..
6940 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
6941 allocate_dynrelocs, elf_s390_size_dynamic_sections,
6942 elf_s390_finish_dynamic_sections): ..
6943 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
6944 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
6945 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
6946 sh64_elf64_finish_dynamic_sections): ..
6947 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
6948 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
6949 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
6950 sparc64_elf_finish_dynamic_symbol,
6951 sparc64_elf_finish_dynamic_sections): ..
6952 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
6953 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
6954 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
6955 elf64_x86_64_finish_dynamic_sections): ..
6956 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
6957 * elfcode.h (elf_slurp_reloc_table): ..
6958 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
6959 elf_finalize_dynstr, elf_link_add_object_symbols,
6960 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
6961 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
6962 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
6963 elf32_mips_grok_prstatus): ..
6964 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
6965 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
6966 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
6967 elfNN_ia64_finish_dynamic_sections): ..
6968 * elfxx-mips.c (mips_elf_create_procedure_table,
6969 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
6970 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
6971 mips_elf_global_got_index, mips_elf_multi_got,
6972 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
6973 mips_elf_allocate_dynamic_relocations,
6974 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
6975 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
6976 _bfd_mips_elf_always_size_sections,
6977 _bfd_mips_elf_size_dynamic_sections,
6978 _bfd_mips_elf_finish_dynamic_symbol,
6979 _bfd_mips_elf_finish_dynamic_sections,
6980 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
6981 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
6982 _bfd_elf_mips_get_relocated_section_contents,
6983 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
6984 * hp300hpux.c (callback): ..
6985 * hppabsd-core.c (make_bfd_asection): ..
6986 * hpux-core.c (make_bfd_asection): ..
6987 * i386linux.c (linux_link_create_dynamic_sections,
6988 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
6989 * i386msdos.c (msdos_write_object_contents): ..
6990 * i386os9k.c (os9k_callback, os9k_write_object_contents,
6991 os9k_set_section_contents): ..
6992 * ieee.c (parse_expression, ieee_slurp_external_symbols,
6993 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
6994 ieee_write_section_part, do_with_relocs, do_as_repeat,
6995 do_without_relocs, ieee_write_debug_part, init_for_output,
6996 ieee_set_section_contents): ..
6997 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
6998 * irix-core.c (do_sections, make_bfd_asection): ..
6999 * libaout.h (aout_section_merge_with_text_p): ..
7000 * libbfd.c (_bfd_generic_get_section_contents,
7001 _bfd_generic_get_section_contents_in_window): ..
7002 * linker.c (default_indirect_link_order): ..
7003 * lynx-core.c (make_bfd_asection): ..
7004 * m68klinux.c (linux_link_create_dynamic_sections,
7005 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
7006 * mach-o.c (bfd_mach_o_make_bfd_section,
7007 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
7008 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
7009 bfd_mach_o_scan_read_segment): ..
7010 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
7011 _bfd_merge_sections): ..
7012 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
7013 mmo_map_set_sizes, mmo_canonicalize_symtab,
7014 mmo_internal_write_section, mmo_write_object_contents): ..
7015 * netbsd-core.c (netbsd_core_file_p): ..
7016 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
7017 nlm_alpha_set_public_section): ..
7018 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
7019 * nlm32-sparc.c (nlm_sparc_write_import): ..
7020 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
7021 nlm_compute_section_file_positions): ..
7022 * oasys.c (oasys_object_p, oasys_slurp_section_data,
7023 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
7024 * opncls.c (get_debug_link_info): ..
7025 * osf-core.c (make_bfd_asection): ..
7026 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
7027 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
7028 final_link, aout_link_input_section): ..
7029 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
7030 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
7031 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
7032 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
7033 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
7034 * ptrace-core.c (ptrace_unix_core_file_p): ..
7035 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
7036 _bfd_final_link_relocate, bfd_generic_relax_section,
7037 bfd_generic_get_relocated_section_contents): ..
7038 * reloc16.c (bfd_coff_reloc16_relax_section,
7039 bfd_coff_reloc16_get_relocated_section_c): ..
7040 * riscix.c (riscix_some_aout_object_p): ..
7041 * rs6000-core.c (read_hdr, make_bfd_asection): ..
7042 * sco5-core.c (make_bfd_asection): ..
7043 * simple.c (bfd_simple_get_relocated_section_contents): ..
7044 * som.c (som_object_setup, setup_sections, som_prep_headers,
7045 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
7046 som_set_reloc_info, som_get_section_contents,
7047 som_bfd_link_split_section): ..
7048 * sparclinux.c (linux_link_create_dynamic_sections,
7049 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
7050 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
7051 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
7052 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
7053 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
7054 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
7055 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
7056 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
7057 sunos_finish_dynamic_link): ..
7058 * syms.c (_bfd_stab_section_find_nearest_line): ..
7059 * tekhex.c (first_phase, tekhex_set_section_contents,
7060 tekhex_write_object_contents): ..
7061 * trad-core.c (trad_unix_core_file_p): ..
7062 * versados.c (process_esd, process_otr, process_otr): ..
7063 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
7064 * vms-misc.c (add_new_contents): ..
7065 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
7066 * vms.c (vms_set_section_contents): ..
7067 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
7068 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
7069 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
7070 * xsym.c (bfd_sym_scan): .. See above.
7072 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
7074 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
7075 calling _bfd_merged_section_offset only for section symbols.
7077 2004-06-22 Alan Modra <amodra@bigpond.net.au>
7079 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
7080 for handling SEC_MERGE symbols in relax_section.
7082 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
7084 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
7085 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
7086 linked together. Mark the result as h8300sx code.
7088 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
7090 * elf-bfd.h (struct elf_backend_data): Added
7091 elf_backend_omit_section_dynsym.
7092 (_bfd_elf_link_omit_section_dynsym): Declare.
7093 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
7094 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
7095 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
7096 (_bfd_elf_link_renumber_dynsyms): ... this function.
7097 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
7098 _bfd_elf_link_omit_section_dynsym).
7099 (elfNN_bed): Added elf_backend_omit_section_dynsym.
7101 2004-06-21 Nick Clifton <nickc@redhat.com>
7103 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
7104 flags.
7106 2004-06-17 Jerome Guitton <guitton@gnat.com>
7108 * bfd-in.h (bfd_cache_close_all): New function declaration.
7109 * bfd-in2.h: Regenerate.
7110 * cache.c (bfd_cache_close_all): New function definition.
7112 2004-06-16 Mark Kettenis <kettenis@gnu.org>
7114 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
7115 4.10 and beyond.
7116 * configure: Regenerate.
7118 2004-06-16 Daniel Jacobowitz <dan@debian.org>
7120 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
7121 the pre-existing section.
7123 2004-06-15 Alan Modra <amodra@bigpond.net.au>
7125 * section.c (struct sec): Remove usused flags. Reorganize a little.
7126 (bfd_get_section_size_before_reloc): Delete.
7127 (bfd_get_section_size_after_reloc): Delete.
7128 (STD_SECTION): Update.
7129 (bfd_get_section_size_now): Delete.
7130 (bfd_set_section_contents): Don't referece reloc_done.
7131 (bfd_get_section_contents): Remove reloc_done comment.
7132 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
7133 reloc_done.
7134 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
7135 * ecoff.c (bfd_debug_section): Update initializer.
7136 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
7137 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
7138 * bfd-in.h (bfd_section_size): Expand.
7139 (bfd_get_section_size): New macro.
7140 * bfd-in2.h: Regenerate.
7141 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
7142 bfd_get_section_size_before_reloc with bfd_get_section_size.
7143 * coffcode.h (coff_write_object_contents): Likewise.
7144 * coffgen.c (build_debug_section): Likewise.
7145 * dwarf1.c (parse_line_table): Likewise.
7146 (_bfd_dwarf1_find_nearest_line): Likewise.
7147 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7148 * i386msdos.c (msdos_write_object_contents): Likewise.
7149 * pdp11.c (squirt_out_relocs): Likewise.
7150 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
7151 * elf64-mmix.c (mmix_elf_final_link): Update comment.
7153 2004-06-14 Chris Demetriou <cgd@broadcom.com>
7155 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
7156 removal) with updated comment.
7157 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
7158 BFD_RELOC_32_PCREL.
7159 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
7160 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7162 2004-06-12 Alan Modra <amodra@bigpond.net.au>
7164 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
7165 overflow on branches to undefweaks.
7167 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7169 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
7170 as ecoff_section_data() does not return a valid lvalue.
7172 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
7174 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
7175 (elf_link_add_object_symbols): Likewise.
7177 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
7178 (elf_backend_reloc_type_class): New.
7180 2004-06-08 Mark Kettenis <kettenis@gnu.org>
7182 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
7183 netbsd-core.lo.
7184 * configure: Regenerate.
7186 2004-06-07 Daniel Jacobowitz <dan@debian.org>
7188 From: Albert Chin-A-Young <china@thewrittenword.com>
7189 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
7190 to unsigned int.
7192 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
7194 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
7195 change.
7197 2004-05-28 DJ Delorie <dj@redhat.com>
7199 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
7200 for linking, but otherwise adjust reloc for merged sections.
7202 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
7204 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
7205 _bfd_merged_section_offset for local symbols.
7207 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
7209 * Makefile.am: Regenerate dependencies.
7210 * Makefile.in: Regenerate.
7211 * archures.c: Add bfd_mach_sh3_nommu .
7212 * bfd-in2.h: Regenerate.
7213 * cpu-sh.c: Add sh3-nommu architecture.
7214 (bfd_to_arch_table): Create new table.
7215 (sh_get_arch_from_bfd_mach): Create new function.
7216 (sh_get_arch_up_from_bfd_mach): Create new function.
7217 (sh_merge_bfd_arch): Create new function.
7218 * elf32-sh.c (sh_ef_bfd_table): Add table.
7219 (sh_elf_check_relocs): Replace switch statement with
7220 use of sh_ef_bfd_table .
7221 (sh_elf_get_flags_from_mach): Add new function.
7222 (sh_find_elf_flags): Likewise.
7223 (sh_elf_copy_private_data): Replace most of non-elf contents
7224 with a call to sh_merge_bfd_arch() .
7226 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
7228 * Makefile.am (bfdver.h): Use explicit filename, not $< .
7229 * Makefile.in: Regenerate.
7231 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
7233 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
7234 custom calling conventions for dynamic symbols.
7235 (mn10300_elf_relax_section): Avoid relaxing a function as a local
7236 symbol if it's an alias to a global one.
7238 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
7240 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
7241 change.
7243 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
7245 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
7246 loop over hashes.
7248 2004-05-26 Alan Modra <amodra@bigpond.net.au>
7250 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
7251 for SHT_GROUP sections.
7253 2004-05-25 Alan Modra <amodra@bigpond.net.au>
7255 * elflink.c (elf_link_add_object_symbols): Don't set up merge
7256 section data here..
7257 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
7258 * merge.c: Formatting. Remove unnecessary casts. Expand
7259 bfd_get_section_alignment macro.
7260 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
7261 use throughout file.
7262 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
7263 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
7264 section name to determine sinfo group, instead test output section
7265 and alignment.
7266 (_bfd_merge_sections): Add struct bfd_link_info param. Call
7267 _bfd_strip_section_from_output rather than just twiddling flags.
7268 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
7269 (_bfd_merge_sections): Update prototype.
7270 * libbfd.h: Regenerate.
7272 2004-05-24 Mark Kettenis <kettenis@gnu.org>
7274 * netbsd-core.c: Correctly indent section that sets architecture
7275 from machine ID.
7277 From Miod Vallat <miod@online.fr>:
7278 * m88kopenbsd.c: New file.
7279 * targets.c (m88k_openbsd_vec): New.
7280 * config.bfd: Add m88k-*-openbsd*.
7281 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
7282 (m88kopenbsd_vec): New.
7283 * configure: Regenerate.
7284 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
7285 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
7286 Run "make dep-am".
7287 * Makefile.in: Regenerate.
7288 * po/SRC-POTFILES.in: Regenerate.
7290 2004-05-24 Nick Clifton <nickc@redhat.com>
7292 * hash.c: Remove bogus node "Changing the default Hash Table Size"
7293 introduced by hash table size patch.
7295 2004-05-22 Ben Elliston <bje@au.ibm.com>
7297 * configure.in (is_release): Remove.
7298 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
7299 (AC_OUTPUT): Don't output bfdver.h from version.h.
7300 * configure: Regenerate.
7301 * Makefile.am (RELEASE): New variable.
7302 (bfdver.h): New target.
7303 * Makefile.in: Regenerate.
7304 * doc/Makefile.in: Likewise.
7306 2004-05-22 Ben Elliston <bje@au.ibm.com>
7308 * Makefile.am (config.status): Don't depend on version.h.
7309 * Makefile.in: Regenerate.
7311 2004-05-22 Alan Modra <amodra@bigpond.net.au>
7313 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
7314 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
7315 * libbfd.h: Regenerate.
7316 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
7317 (_bfd_elf_rel_local_sym): Likewise.
7318 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
7319 (elf_link_input_bfd): Likewise.
7320 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
7321 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
7322 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
7323 (elfNN_ia64_relocate_section): Likewise.
7325 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
7327 * hash.c (bfd_default_hash_table_size): New variable.
7328 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
7329 (bfd_hash_set_default_size): New function. Set the default size
7330 to a selected prime number close to the argument. Document new
7331 function.
7332 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
7333 * bfd-in2.h: Regenerate.
7334 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
7335 * Makefile.in: Regenerate.
7337 2004-05-21 Mark Kettenis <kettenis@gnu.org>
7339 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
7340 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
7341 arm, m68k, m88k and hppa core files.
7343 2004-05-21 Nick Clifton <nickc@redhat.com>
7345 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
7346 (bfd_bwrite): Likewise.
7347 (bfd_tell): Likewise.
7348 (bfd_flush): Likewise.
7349 (bfd_stat): Likewise.
7350 (bfd_seek): Likewise.
7351 (bfd_get_mtime): Likewise.
7352 (bfd_get_size): Likewise.
7354 2004-05-19 Ben Elliston <bje@au.ibm.com>
7356 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
7358 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7360 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
7361 (bfd_generic_openr_next_archived_file): Likewise.
7363 2004-05-17 Bob Wilson <bob.wilson@acm.org>
7365 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
7366 section names by inserting a new substring after .gnu.linkonce, except
7367 for .gnu.linkonce.t.* where the "t." is replaced.
7369 2004-05-17 Adam Nemet <anemet@lnxw.com>
7371 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
7372 (m68-*-lynxos* case): Likewise.
7373 (powerpc-*-lyxnos* case): New case.
7374 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
7376 2004-05-17 David Heine <dlheine@tensilica.com>
7378 * aout-target.h (MY_bfd_copy_private_header_data): Define.
7379 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
7380 * bfd.c (bfd_copy_private_header_data): Define.
7381 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
7382 interface.
7383 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
7384 * coffcode.h (coff_bfd_copy_private_header_data): Define.
7385 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
7386 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
7387 segments by calling copy_private_bfd_data.
7388 (_bfd_elf_copy_private_header_data): Define.
7389 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
7390 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
7391 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
7392 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
7393 * mmo.c (mmo_bfd_copy_private_header_data): Define.
7394 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
7395 * som.c (som_bfd_copy_private_header_data): Define.
7396 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
7397 * vms.c (vms_bfd_copy_private_header_data): Define.
7398 * bfd-in2.h: Regenerate.
7399 * libbfd.h: Regenerate.
7401 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
7403 * elfxx-mips.c (MINUS_TWO): Define.
7404 (mips_elf_higher, mips_elf_highest,
7405 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
7406 some bfd_vma values.
7407 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
7409 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7411 * som.c (log2): Rename to exact_log2. Adjust all callers.
7413 2004-05-13 Paul Brook <paul@codesourcery.com>
7415 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
7416 dwarf3 format CIE entries. Remove comment about the size of the
7417 ra_column field. It is now correctly deduced.
7419 2004-05-13 Joel Sherrill <joel@oarcorp.com>
7421 * config.bfd (or32-*-rtems*): Switch to elf.
7423 2004-05-13 Nick Clifton <nickc@redhat.com>
7425 * po/fr.po: Updated French translation.
7427 2004-05-11 Jakub Jelinek <jakub@redhat.com>
7429 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
7430 into .dynsym if elf_section_data (sec)->dynindx <= 0.
7431 Adjust counting of last_local.
7432 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
7433 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
7434 created by the linker nor !SHF_ALLOC.
7436 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
7437 DT_PLTGOT to the start of the .got.plt section instead of the
7438 .got output section. Set sh_entsize for .got section in addition
7439 to .got.plt.
7440 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
7441 is at sgot->output_section->vma.
7442 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
7443 DT_PLTGOT to the start of the .got.plt section instead of the
7444 .got output section.
7445 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
7446 is at sgot->output_section->vma. Set sh_entsize for .got section
7447 in addition to .got.plt.
7448 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
7449 (bfd_section_from_phdr): Likewise.
7450 (map_sections_to_segments): Likewise.
7451 (assign_file_positions_for_segments): Likewise.
7452 (get_program_header_size): Likewise.
7453 * elflink.c (bfd_elf_size_dynamic_sections): Set
7454 elf_tdata (output_bfd)->relro from info->relro.
7455 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
7457 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
7459 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
7460 a zero symndx for which we hadn't accounted a dynamic relocation.
7461 (_frvfdpic_add_rofixup): Likewise.
7463 2004-05-07 Brian Ford <ford@vss.fsi.com>
7464 DJ Delorie <dj@redhat.com>
7466 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
7467 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
7468 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
7469 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
7471 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
7473 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
7474 immediately if there's no link info.
7475 (elf32_frvfdpic_copy_private_bfd_data): New.
7476 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
7478 2004-05-06 Zack Weinberg <zack@codesourcery.com>
7480 * dwarf2.c (add_line_info): Also set info->filename to NULL if
7481 filename argument is null; do not call strlen on a null pointer.
7483 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
7485 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
7486 special case.
7488 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
7490 * configure.in (bfd_elf32_frvfdpic_vec): New.
7491 * configure: Rebuilt.
7492 * targets.c (bfd_elf32_frvfdpic_vec): New.
7493 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
7494 on the latter.
7495 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
7496 frvfdpic instead of frv. Rearrange elf-target macros such that
7497 the FDPIC-specific ones are only defined for this new target
7498 vector.
7499 (bfd_elf32_frvfdpic_vec): Declare.
7500 (IS_FDPIC): New.
7501 (elf32_frv_relocate_section): Use it to enable segment checking
7502 and to control rofixup emission. Add output section vma to
7503 applied relocation in non-LOAD non-ALLOC sections. Use
7504 _bfd_error_handler for errors.
7505 (_frv_create_got_section): Create .rel.got and .rofixup only in
7506 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
7507 linker script.
7508 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
7509 (elf32_frvfdpic_modify_segment_map): Likewise.
7510 (elf32_frv_finish_dynamic_sections): New, do-nothing.
7511 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
7512 error message if we miscompute the rofixup size.
7513 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
7514 (frvfdpic_elf_encode_eh_address): Likewise.
7515 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
7516 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
7517 relocs. Reject unknown relocation types.
7518 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
7519 (frv_elf_merge_private_bfd_data): Likewise.
7520 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
7521 0x4000 for newly-added elf32-frvfdpic.
7523 2004-05-05 Nick Clifton <nickc@redhat.com>
7525 PR/136
7526 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
7527 returning NULL as most users of this function do not check its
7528 return value.
7529 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
7530 of bfd_cache_lookup().
7531 * sco5-core.c (sco5_core_file_p): Likewise.
7532 * trad-core.c (trad_unix_core_file_p): Likewise.
7534 2004-05-05 Nick Clifton <nickc@redhat.com>
7536 * cache.c (bfd_cache_lookup): Improve formatting.
7537 * archive.c: Fix formatting.
7539 2004-05-05 Peter Barada <peter@the-baradas.com>
7541 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
7542 * cpu-m68k.c(bfd_m68k_arch): Likewise.
7543 * bfd-in2.h(bfd_architecture): Regenerate.
7545 2004-05-03 Alan Modra <amodra@bigpond.net.au>
7547 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
7548 SEC_MERGE sections.
7549 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
7550 those against discarded link-once and SEC_MERGE section symbols.
7552 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
7554 * section.c (bfd_get_section_by_name_if): New.
7555 * bfd-in2.h: Regenerated.
7557 2004-05-02 Alan Modra <amodra@bigpond.net.au>
7559 * som.c (som_bfd_is_group_section): Define.
7561 2004-05-01 Alan Modra <amodra@bigpond.net.au>
7563 * section.c (bfd_make_section_anyway): Copy the whole
7564 bfd_hash_entry, not just "next" from existing entry.
7566 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
7568 * elf.c (bfd_section_from_shdr): Maintain the section order in
7569 a section group.
7570 (special_sections): Add ".note.GNU-stack".
7571 (elf_fake_sections): Handle section group for relocatable
7572 link..
7574 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
7576 * section.c (bfd_sections_find_if): New.
7577 * bfd-in2.h: Regenerated.
7579 2004-04-30 Alan Modra <amodra@bigpond.net.au>
7581 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
7583 * elf-bfd.h (bfd_elf_is_group_section): Declare.
7584 * elf.c (bfd_elf_is_group_section): New function.
7585 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
7586 * section.c (bfd_generic_is_group_section): New function.
7587 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
7588 (BFD_JUMP_TABLE_LINK): Adjust.
7589 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
7590 * aout-target.h (MY_bfd_is_group_section): Define.
7591 * aout-tic30.c (MY_bfd_is_group_section): Define.
7592 * bfd.c (bfd_is_group_section): Define.
7593 * binary.c (binary_bfd_is_group_section): Define.
7594 * bout.c (b_out_bfd_is_group_section): Define.
7595 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
7596 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
7597 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
7598 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
7599 * coffcode.h (coff_bfd_is_group_section): Define.
7600 * i386msdos.c (msdos_bfd_is_group_section): Define.
7601 * i386os9k.c (os9k_bfd_is_group_section): Define.
7602 * ieee.c (ieee_bfd_is_group_section): Define.
7603 * ihex.c (ihex_bfd_is_group_section): Define.
7604 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
7605 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
7606 * mmo.c (mmo_bfd_is_group_section): Define.
7607 * nlm-target.h (nlm_bfd_is_group_section): Define.
7608 * oasys.c (oasys_bfd_is_group_section): Define.
7609 * pef.c (bfd_pef_bfd_is_group_section): Define.
7610 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
7611 * srec.c (srec_bfd_is_group_section): Define.
7612 * tekhex.c (tekhex_bfd_is_group_section): Define.
7613 * versados.c (versados_bfd_is_group_section): Define.
7614 * vms.c (vms_bfd_is_group_section): Define.
7615 * xsym.c (bfd_sym_bfd_is_group_section): Define.
7616 * bfd-in2.h: Regenerate.
7617 * libbfd.h: Regenerate.
7619 2004-04-30 Alan Modra <amodra@bigpond.net.au>
7621 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
7623 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
7625 * configure.in: Update version to 2.15.91.
7626 * configure: Regenerate.
7628 2004-04-29 Brian Ford <ford@vss.fsi.com>
7630 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
7631 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
7632 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
7633 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
7634 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
7635 .gnu.linkonce.wi. sections.
7636 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
7637 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
7638 .gnu.linkonce.wi..
7639 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
7640 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
7642 2004-04-28 Chris Demetriou <cgd@broadcom.com>
7644 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
7645 * bfd-in2.h: Regenerate.
7646 * libbfd.h: Likewise.
7648 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7650 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
7651 dup_common fields.
7652 (setup_sections): Use som_subspace_dictionary_record struct instead
7653 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
7654 is_comdat, is_common or dup_common.
7655 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
7656 is_comdat, is_common and dup_common in section subspace_dict from
7657 copy_data.
7658 (som_begin_writing): Use som_subspace_dictionary_record struct.
7659 (som_finish_writing): Likewise.
7660 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
7661 is_common and dup_common flags in info for symbol. Add comment
7662 regarding linker support for these fields. Slightly reorganize
7663 function.
7664 (som_build_and_write_symbol_table): Set is_comdat, is_common and
7665 dup_common fields in symbol table from symbol info.
7666 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
7667 arguments. Set corresponding fields in copy_data. Change all callers.
7668 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
7669 symbol table.
7670 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
7671 * som.h (som_subspace_dictionary_record): Define.
7672 (som_copyable_section_data_struct): Add is_comdat, is_common and
7673 dup_common fields.
7674 (som_section_data_struct): Use som_subspace_dictionary_record struct
7675 instead of subspace_dictionary_record.
7676 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
7678 2004-04-27 Bob Wilson <bob.wilson@acm.org>
7680 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
7681 if set. Check reloc_done flag before applying relocations. Use
7682 output addresses, both when applying relocations and when comparing
7683 against the specified section.
7684 (elf_xtensa_relocate_section): Use output address to check if dynamic
7685 reloc is in a literal pool. Set section's reloc_done flag.
7687 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
7689 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
7690 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
7691 section.
7692 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
7693 section.
7695 2004-04-27 Alan Modra <amodra@bigpond.net.au>
7697 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
7698 structure field removed in 2004-04-24 patch.
7699 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
7701 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
7702 Constify hdr arg.
7703 * elf32-arm.h (elf32_arm_section_flags): Likewise.
7704 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
7705 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
7706 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
7707 field before calling elf_backend_section_flags.
7709 2004-04-24 Chris Demetriou <cgd@broadcom.com>
7711 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
7712 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
7713 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
7714 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
7715 and BFD_RELOC_32_PCREL.
7716 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
7717 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
7718 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7719 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
7720 (mips_elf_next_relocation): Move comment about matching HI/LO
7721 relocations to...
7722 (_bfd_mips_elf_relocate_section): Here. Remove handling for
7723 R_MIPS_GNU_REL_HI16.
7725 2004-04-23 Chris Demetriou <cgd@broadcom.com>
7727 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
7728 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
7729 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
7730 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
7731 and update comments to reflect current usage.
7732 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
7733 and MIPS_R_SWITCH, as well as several empty entries. Update comment
7734 for MIPS_R_PCREL16.
7735 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
7736 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
7737 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
7738 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
7739 type number to be MIPS_R_PCREL16.
7740 (mips_relocate_section): Remove support for link-time relaxation
7741 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
7742 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
7743 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
7744 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
7745 relaxation of branches used by embedded-PIC.
7746 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
7747 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
7748 related members, update comment.
7749 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
7750 code related to embedded-PIC.
7751 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
7752 initialization of now-removed 'adjust' member of
7753 'struct ecoff_debug_info'.
7755 2004-04-23 Chris Demetriou <cgd@broadcom.com>
7757 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
7759 2004-04-21 Philip Blundell <pb@nexus.co.uk>
7761 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
7762 relocs for locally defined symbols during -shared final link.
7763 (elf32_arm_final_link_relocate): Likewise.
7765 2004-04-22 Jakub Jelinek <jakub@redhat.com>
7767 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
7768 ELF_LINK_POINTER_EQUALITY_NEEDED.
7769 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
7770 if r_type is not R_X86_64_PC32.
7771 (elf64_x86_64_finish_dynamic_symbol): If
7772 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
7773 SHN_UNDEF symbols.
7775 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
7777 * elf32-sh.c (sh_elf_plt_sym_val): New function.
7778 (elf_backend_plt_sym_val): Define.
7780 2004-04-22 Andrew Cagney <cagney@redhat.com>
7782 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
7784 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7786 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
7787 make_bfd_asection.
7788 * som.c (som_set_section_contents): Constantify second argument.
7789 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
7790 (som_object_setup): Rework to avoid warning.
7791 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
7792 Likewise.
7794 2004-04-22 Andrew Cagney <cagney@redhat.com>
7796 * cache.c (bfd_cache_close): Check for a previously closed file.
7798 2004-04-22 Jakub Jelinek <jakub@redhat.com>
7800 * bfd.c (bfd_get_synthetic_symtab): Define.
7801 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
7802 NAME##_get_synthetic_symtab.
7803 (struct bfd_target): Add _bfd_get_synthetic_symtab.
7804 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
7805 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
7806 relplt_name fields.
7807 (_bfd_elf_get_synthetic_symtab): New prototype.
7808 * elfcode.h (elf_get_synthetic_symtab): Define.
7809 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
7810 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
7811 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
7812 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
7813 * bfd-in2.h: Rebuilt.
7814 * libbfd.h: Rebuilt.
7815 * elf32-i386.c (elf_i386_plt_sym_val): New function.
7816 (elf_backend_plt_sym_val): Define.
7817 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
7818 (elf_backend_plt_sym_val): Define.
7819 * elf32-s390.c (elf_s390_plt_sym_val): New function.
7820 (elf_backend_plt_sym_val): Define.
7821 * elf64-s390.c (elf_s390_plt_sym_val): New function.
7822 (elf_backend_plt_sym_val): Define.
7823 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
7824 (elf_backend_plt_sym_val): Define.
7825 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
7826 (elf_backend_plt_sym_val): Define.
7827 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
7828 (elf_backend_plt_sym_val): Define.
7829 * aout-target.h (MY_get_synthetic_symtab): Define.
7830 * aout-tic30.c (MY_get_synthetic_symtab): Define.
7831 * coff-rs6000.c (rs6000coff_vec): Add
7832 _bfd_nodynamic_get_synthetic_symtab.
7833 (pmac_xcoff_vec): Likewise.
7834 * coff64-rs6000.c (rs6000coff64_vec): Add
7835 _bfd_nodynamic_get_synthetic_symtab.
7836 (aix5coff64_vec): Likewise.
7837 * sunos.c (MY_get_synthetic_symtab): Define.
7838 * vms.c (vms_get_synthetic_symtab): Define.
7840 2004-04-22 Nick Clifton <nickc@redhat.com>
7842 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
7844 2004-04-22 Peter Barada <peter@the-baradas.com>
7846 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
7847 * bfd2-in.h: Regenerate.
7848 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
7850 2004-04-21 Chris Demetriou <cgd@broadcom.com>
7852 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
7853 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
7854 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
7855 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
7856 * bfd-in2.h: Regenerate.
7858 2004-04-21 Bob Wilson <bob.wilson@acm.org>
7860 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
7861 require relocations against a weak symbol to reference the same
7862 symbol hash entry if not a final, static link.
7863 (get_cached_value, add_value_map): Add final_static_link argument.
7864 (remove_literals): Pass final_static_link argument as needed.
7866 2004-04-21 Andrew Cagney <cagney@redhat.com>
7868 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
7869 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
7870 (opncls_bwrite, opncls_bclose, opncls_bflush)
7871 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
7872 bfd iovec that uses function callbacks.
7873 (bfd_close): Use the iovec's bclose.
7874 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
7875 (cache_bclose, cache_bflush, cache_bstat)
7876 (cache_iovec): New functions and global variable, implement a
7877 cache "iovec", where applicable set bfd_error.
7878 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
7879 * bfdio.c (struct bfd_iovec): Define.
7880 (real_read): Delete function.
7881 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
7882 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
7883 assume that bread and bwrite set bfd_error.
7884 * bfd.c (struct bfd): Add "iovec", update comments.
7885 * bfd-in2.h, libbfd.h: Re-generate.
7887 2004-04-21 Andrew Cagney <cagney@redhat.com>
7889 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
7891 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
7893 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
7894 (bfd_elf_gc_sections): Fail if a shared object is being created.
7895 Do not fail if dynamic sections have been created. Instead call
7896 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
7897 dynamically referenced symbols. Do not mark the whole graph
7898 rooted at .eh_frame, only the section proper.
7900 2004-04-20 DJ Delorie <dj@redhat.com>
7902 * reloc.c: Add BFD_RELOC_32_SECREL.
7903 * bfd-in2.h: Regenerate.
7904 * libbfd.h: Likewise.
7905 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
7906 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
7907 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
7909 2004-04-19 Jakub Jelinek <jakub@redhat.com>
7911 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
7912 relocs against hidden/protected undefweak symbols properly.
7913 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7915 2004-04-18 Mark Kettenis <kettenis@gnu.org>
7917 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
7918 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
7919 core files.
7921 2004-04-17 Brian Ford <ford@vss.fsi.com>
7923 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
7924 filepos for the SizeOfHeaders field.
7925 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
7926 overflow.
7927 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
7929 2004-04-16 Alan Modra <amodra@bigpond.net.au>
7931 * simple.c (bfd_simple_get_relocated_section_contents): Don't
7932 change reloc_done. Set and restore _cooked_size.
7933 (RETURN): Delete.
7935 2004-04-15 Mark Kettenis <kettenis@gnu.org>
7937 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
7938 core files.
7940 2004-04-15 Nick Clifton <nickc@redhat.com>
7942 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
7944 2004-04-15 Alan Modra <amodra@bigpond.net.au>
7946 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
7948 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
7950 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
7951 when it is a definition.
7953 2004-04-14 Alan Modra <amodra@bigpond.net.au>
7955 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
7956 when statically linking PIC code.
7957 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7959 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
7961 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
7962 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
7963 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
7964 * configure: Regenerate.
7966 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
7968 * elflink.c: Include libiberty.h.
7969 * Makefile.am (elflink.lo): Depend on libiberty.h.
7970 * Makefile.in: Regenerate.
7972 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
7974 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
7975 ".MIPS.stubs".
7977 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
7979 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
7980 reserve the memory for dynamic linker
7982 2004-04-05 Mark Kettenis <kettenis@gnu.org>
7984 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
7985 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
7987 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
7989 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
7990 RELOC_FOR_GLOBAL_SYMBOL.
7991 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
7993 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
7995 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
7996 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
7998 2004-04-01 Paul Brook <paul@codesourcery.com>
8000 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
8001 * elf32-arm.h (struct elf32_elf_section_map): New.
8002 (struct _arm_elf_section_data): New.
8003 (elf32_arm_section_data): Define.
8004 (struct elf32_arm_link_hash_table): Add byteswap_code.
8005 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
8006 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
8007 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
8008 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
8009 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
8010 (bfd_elf32_new_section_hook, elf_backend_write_section,
8011 elf_backend_link_output_symbol_hook): Define.
8013 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
8015 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
8016 that keeps the characters in a B_INCL..B_EINCL range.
8017 (_bfd_link_section_stabs): When computing the sum of the
8018 characters in a B_INCL..B_EINCL range also keep a copy of those
8019 characters. Use this information to distinguish between
8020 include sections that have the same sum and the same length
8021 but which are nevertheless unique.
8023 2004-03-31 Paul Brook <paul@codesourcery.com>
8025 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
8026 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
8028 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
8030 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
8031 to 'sum_chars' and add field 'num_chars'.
8032 (_bfd_link_section_stabs): When computing the sum of the
8033 characters in a B_INCL..B_EINCL range also keep a count of the
8034 number of characters. Use this information to help distinguish
8035 between include sections when have the same sum but which
8036 nevertheless are still unique.
8038 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
8040 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
8042 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
8043 Tomer Levi <Tomer.Levi@nsc.com>
8045 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
8046 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
8047 (BFD32_BACKENDS): Add elf32-cr16c.lo.
8048 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
8049 (cpu-cr16c.lo): New target.
8050 (elf32-cr16c.lo): Likewise.
8051 * Makefile.in: Regenerate.
8052 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
8053 (bfd_archures_list): Add bfd_cr16c_arch.
8054 * config.bfd: Handle cr16c-*-elf*.
8055 * configure.in: Handle bfd_elf32_cr16c_vec.
8056 * configure: Regenerate.
8057 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
8058 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
8059 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
8060 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
8061 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
8062 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
8063 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
8064 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
8065 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
8066 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
8067 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
8068 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
8069 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
8070 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
8071 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
8072 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
8073 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
8074 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
8075 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
8076 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
8077 * targets.c (bfd_elf32_cr16c_vec): Declare.
8078 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
8079 * cpu-cr16c.c: New file.
8080 * elf32-cr16c.c: Likewise.
8081 * libbfd.h: Regenerate.
8082 * bfd-in2.h: Likewise.
8084 2004-03-30 Jakub Jelinek <jakub@redhat.com>
8086 * elf.c (map_sections_to_segments): Fix handling of .tbss.
8088 2004-03-27 Alan Modra <amodra@bigpond.net.au>
8090 * Makefile.am: Remove all mention of elflink.h.
8091 * Makefile.in: Regenerate.
8092 * bfd-in.h (bfd_elf_discard_info): Declare.
8093 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
8094 * bfd-in2.h: Regenerate.
8095 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
8096 bfd_elf32_link_record_dynamic_symbol,
8097 bfd_elf64_link_record_dynamic_symbol,
8098 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
8099 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
8100 _bfd_elf32_link_record_local_dynamic_symbol,
8101 _bfd_elf64_link_record_local_dynamic_symbol,
8102 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
8103 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
8104 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
8105 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
8106 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
8107 _bfd_elf32_reloc_symbol_deleted_p,
8108 _bfd_elf64_reloc_symbol_deleted_p): Delete.
8109 (bfd_elf_link_record_dynamic_symbol,
8110 bfd_elf_link_record_local_dynamic_symbol,
8111 bfd_elf_final_link, bfd_elf_gc_sections,
8112 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
8113 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
8114 bfd_elf_reloc_symbol_deleted_p): Declare.
8115 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
8116 * elf32-arm.h: Update for changed function names. Remove local
8117 WILL_CALL_FINISH_DYNAMIC_SECTION define.
8118 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
8119 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
8120 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
8121 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
8122 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
8123 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
8124 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
8125 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
8126 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
8127 (bfd_elfNN_print_symbol): Define.
8128 * elfcode.h: Don't include elflink.h.
8129 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
8130 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
8131 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
8132 elf_gc_record_vtinherit, elf_gc_record_vtentry,
8133 elf_link_record_local_dynamic_symbol): Don't define.
8134 * elflink.c: Update for changed function names. Move elflink.h
8135 code here.
8136 * elflink.h: Delete file.
8137 * po/SRC-POTFILES.in: Regenerate.
8138 * po/bfd.pot: Regenerate.
8140 2004-03-27 Alan Modra <amodra@bigpond.net.au>
8142 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
8143 "name" for global syms accidentally removed in 2004-03-20 change.
8145 2004-03-27 Alan Modra <amodra@bigpond.net.au>
8147 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
8148 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
8149 where Elf_External_* is different for 64 and 32 bit, with
8150 corresponding elf_size_info field.
8151 (struct elf_final_link_info): Use "bfd_byte *" instead
8152 of "Elf_External_Sym *" for external_syms and symbuf.
8153 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
8154 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
8155 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
8156 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
8157 (elf_link_sort_cmp2): Adjust.
8158 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
8159 using ELF_R_SYM macro. Set u.sym_mask.
8160 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
8161 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
8162 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
8163 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
8164 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
8165 swap_syn_out functions. Rearrange dyn swap in/out switch.
8166 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
8167 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
8168 (elf_link_flush_output_syms): Add elf_backend_data arg.
8169 (elf_link_check_versioned_symbol): Likewise.
8170 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
8171 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
8172 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
8173 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
8174 ELF_R_TYPE and ELF_R_INFO macros.
8175 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
8176 based on size rather than using ELF_R_INFO.
8177 (elf_gc_mark): Set up r_sym_shift local var and use instead of
8178 ELF_R_SYM macro.
8179 (struct alloc_got_off_arg): New.
8180 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
8181 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
8182 (elf_gc_allocate_got_offsets): Adjust.
8183 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
8184 ELF_R_SYM. Use bfd_section_from_elf_index.
8185 (elf_bfd_discard_info): Set cookie.r_sym_shift.
8186 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
8187 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
8189 2004-03-26 Stan Shebs <shebs@apple.com>
8191 Remove MPW support, no longer used.
8192 * config.bfd (powerpc-*-mpw*): Remove configuration.
8193 * mpw-config.in, mpw-make.sed: Remove files.
8194 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
8196 2004-03-26 Alan Modra <amodra@bigpond.net.au>
8198 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
8199 (ppc64_elf_add_symbol_hook): New function.
8200 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
8201 const from Elf_Internal_Sym param.
8202 * elflink.c (elf_link_add_object_symbols): Adjust.
8203 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
8204 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
8205 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
8206 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
8207 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
8208 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
8209 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
8210 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
8211 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
8212 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
8213 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
8214 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
8215 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
8216 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
8217 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
8218 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
8220 2004-03-26 Alan Modra <amodra@bigpond.net.au>
8222 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
8223 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
8224 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
8225 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
8226 (bfd_elf64_bfd_link_add_symbols): Delete.
8227 (bfd_elf_link_add_symbols): Declare.
8228 * elfcode.h (elf_bfd_link_add_symbols): Delete.
8229 * elflink.c: Include safe-ctype.h.
8230 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
8231 make static.
8232 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
8233 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
8234 static.
8235 (elf_link_add_archive_symbols): Rename from
8236 _bfd_elf_link_add_archive_symbols, make static.
8237 (elf_link_add_object_symbols): New function. Corresponding
8238 elflink.h function converted to use elf_size_info.
8239 (bfd_elf_link_add_symbols): Likewise.
8240 (bfd_elf_size_dynamic_sections): Adjust.
8241 * elflink.h (elf_bfd_link_add_symbols): Delete.
8242 (elf_link_add_object_symbols): Delete.
8243 * elf32-gen.c (elf32_generic_link_add_symbols): Call
8244 bfd_elf_link_add_symbols.
8245 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
8247 2004-03-25 Alan Modra <amodra@bigpond.net.au>
8249 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
8250 and chained shared libs only if dynsym. Clear dynsym on forced-local.
8252 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
8253 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
8254 (_bfd_elf_add_dt_needed_tag): Declare.
8255 (_bfd_elf_sort_symbol): Declare.
8256 (_bfd_elf_finalize_dynstr): Declare.
8257 (RELOC_FOR_GLOBAL_SYM): Formatting.
8258 * elfcode.h (elf_add_dynamic_entry): Delete.
8259 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
8260 elflink.h function converted to use elf_size_info.
8261 (_bfd_elf_add_dt_needed_tag): Likewise.
8262 (_bfd_elf_sort_symbol): Likewise.
8263 (_bfd_elf_finalize_dynstr): Likewise.
8264 (compute_bucket_count): Likewise.
8265 (bfd_elf_size_dynamic_sections): Likewise. Check result of
8266 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
8267 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
8268 * elflink.h: ..here.
8269 (sort_symbol, add_dt_needed_tag): Delete.
8270 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
8271 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
8272 Update all users.
8273 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
8274 * elf32-cris.c (add_dynamic_entry): Likewise.
8275 * elf32-hppa.c (add_dynamic_entry): Likewise.
8276 * elf32-i370.c (add_dynamic_entry): Likewise.
8277 * elf32-i386.c (add_dynamic_entry): Likewise.
8278 * elf32-m32r.c (add_dynamic_entry): Likewise.
8279 * elf32-m68k.c (add_dynamic_entry): Likewise.
8280 * elf32-ppc.c (add_dynamic_entry): Likewise.
8281 * elf32-s390.c (add_dynamic_entry): Likewise.
8282 * elf32-sh.c (add_dynamic_entry): Likewise.
8283 * elf32-sparc.c (add_dynamic_entry): Likewise.
8284 * elf32-vax.c (add_dynamic_entry): Likewise.
8285 * elf32-xtensa.c (add_dynamic_entry): Likewise.
8286 * elf64-alpha.c (add_dynamic_entry): Likewise.
8287 * elf64-hppa.c (add_dynamic_entry): Likewise.
8288 * elf64-ppc.c (add_dynamic_entry): Likewise.
8289 * elf64-s390.c (add_dynamic_entry): Likewise.
8290 * elf64-sparc.c (add_dynamic_entry): Likewise.
8291 * elf64-x86-64.c (add_dynamic_entry): Likewise.
8292 * elfxx-ia64.c (add_dynamic_entry): Likewise.
8293 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
8294 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
8295 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
8296 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
8298 2004-03-23 Paul Brook <paul@codesourcery.com>
8300 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
8302 2004-03-22 Bob Wilson <bob.wilson@acm.org>
8304 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
8305 literal tables and check for relocs outside of literal pools.
8306 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
8307 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
8308 set DF_TEXTREL.
8309 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
8310 (elf_xtensa_relocate_section): Read literal tables and check for
8311 dynamic relocations in read-only sections and not in literal pools.
8313 2004-03-23 Alan Modra <amodra@bigpond.net.au>
8315 PR 51.
8316 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
8318 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
8320 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
8321 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
8322 not defined by the executable, or defined in a DSO.
8323 <eliding run-time relocation of .got>: Initialize GOT entry for a
8324 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
8325 executable.
8326 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
8327 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
8328 a PLT reloc to GOT for an executable.
8329 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
8330 .got for a DSO and explain why.
8331 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
8332 and unreferenced symbols for which a PLT is defined. Adjust
8333 dynamic-symbol pruning correspondingly, to make sure we don't lose
8334 a dynamic symbol also defined by a DSO.
8336 2004-03-22 Alan Modra <amodra@bigpond.net.au>
8338 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
8339 and rel args. Group input and output args. Wrap to 80 columns.
8340 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
8341 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
8342 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
8343 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
8344 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
8345 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
8346 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
8347 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
8348 RELOC_FOR_GLOBAL_SYMBOL invocation.
8350 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
8352 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
8353 unresolved symbols in objects aren't allowed.
8355 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
8356 unresolved symbols.
8357 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
8358 (elf_hppa_unmark_useless_dynamic_symbols):
8359 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
8360 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
8361 (elf32_hppa_relocate_section): Likewise.
8362 * elf32-i370.c (i370_elf_relocate_section): Likewise.
8363 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
8364 * elf32-sh.c (sh_elf_relocate_section): Likewise.
8365 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
8366 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
8368 * elf-m10200.c (mn10200_elf_relocate_section): Use
8369 RELOC_FOR_GLOBAL_SYMBOL.
8370 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
8371 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
8372 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
8373 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
8374 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
8375 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
8376 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
8377 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
8378 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
8379 * elf32-v850.c (v850_elf_relocate_section): Likewise.
8380 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
8381 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
8383 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8385 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
8386 (final_link_relocate): Likewise.
8387 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
8388 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
8390 2004-03-19 Alan Modra <amodra@bigpond.net.au>
8392 * Makefile.am: Run "make dep-am".
8393 * Makefile.in: Regenerate.
8394 * aclocal.m4: Regenerate.
8395 * config.in: Regenerate.
8396 * po/bfd.pot: Regenerate.
8398 2004-03-19 Alan Modra <amodra@bigpond.net.au>
8399 H.J. Lu <hongjiu.lu@intel.com>
8401 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
8402 type and size change code to where it was previously. Remove
8403 dt_needed param. Treat old weak syms as strong if new sym is
8404 from a shared lib, even when old sym is from another shared
8405 lib. Remove unnecessary tests of oldweak and newweak. Correct
8406 comments.
8407 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
8408 _bfd_elf_merge_symbol calls.
8409 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
8410 dt_needed local var. Update comments.
8411 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
8412 (_bfd_elf_add_default_symbol): Likewise.
8414 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
8415 strong syms in one shared object overriding weak syms in another.
8417 2004-03-18 Alan Modra <amodra@bigpond.net.au>
8419 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
8420 dyn_lib_class field. Rearrange for better packing.
8421 (elf_dt_soname): Delete.
8422 (elf_dyn_lib_class): Define.
8423 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
8424 (bfd_elf_set_dt_needed_soname): Delete.
8425 (bfd_elf_set_dyn_lib_class): New function.
8426 * elflink.h (add_dt_needed_tag): New function. Split out from..
8427 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
8428 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
8429 initialization of soname.
8430 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
8431 elf_dt_soname.
8432 * bfd-in.h (enum dynamic_lib_link_class): New.
8433 (bfd_elf_set_dt_needed_soname): Delete.
8434 (bfd_elf_set_dyn_lib_class): Declare.
8435 * bfd-in2.h: Regenerate.
8437 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
8438 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
8439 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
8440 symbol loop. Instead use add_needed to flag tag as written.
8442 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
8444 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
8445 logic for null_input_bfd detection.
8447 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
8449 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
8451 2004-03-16 Mark Kettenis <kettenis@gnu.org>
8453 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
8454 code.
8456 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8458 * elflink.c (elf_link_read_relocs_from_section): Don't use
8459 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
8460 (_bfd_elf_link_read_relocs): ..to here.
8461 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
8463 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8465 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
8466 values selected in configure.host. Require both to be defined
8467 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
8468 corresponding BFD_HOST vars with quotes.
8469 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
8470 Always require BFD_HOST_64_BIT_DEFINED.
8471 <file_ptr type>: Find off_t size before emitting message. Combine
8472 off_t and ftello64 conditional.
8473 * configure: Regenerate.
8475 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8477 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
8478 aliasing warning. Remove trailing whitespace throughout file.
8480 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8482 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
8483 input_section in calls to get_dyn_name.
8484 * elf64-hppa.c (get_dyn_name): Change type of first argument to "bfd *". Use section id of first section in input BFD to build dynamic name for
8485 local symbols.
8486 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
8488 2004-03-15 Alan Modra <amodra@bigpond.net.au>
8490 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
8491 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
8492 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
8493 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
8494 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
8495 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
8496 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
8497 when using long.
8498 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
8499 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
8500 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
8501 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
8502 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
8503 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
8504 (read_8_bytes, read_indirect_string, read_address): Likewise.
8505 (read_abbrevs, parse_comp_unit): Likewise.
8506 * targets.c (struct bfd_target): Likewise.
8507 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
8508 * hppabsd-core.c: Likewise. Formatting.
8509 * hpux-core.c: Likewise.
8510 * irix-core.c: Likewise.
8511 * netbsd-core.c: Likewise.
8512 * osf-core.c: Likewise.
8513 * ptrace-core.c: Likewise.
8514 * sco5-core.c: Likewise.
8515 * trad-core.c: Likewise.
8516 * configure: Regenerate.
8517 * bfd-in2.h: Regenerate.
8519 2004-03-15 Alan Modra <amodra@bigpond.net.au>
8521 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
8522 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
8523 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
8524 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
8525 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
8526 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
8527 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
8528 * libbfd.c: Likewise in function definitions.
8529 (bfd_put_8): Mask with 0xff rather than casting to char.
8530 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
8531 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
8532 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
8533 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
8534 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
8535 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
8536 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
8537 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
8538 (H_GET_64, H_GET_32, H_GET_16): Likewise.
8539 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
8540 * archive.c (do_slurp_coff_armap): Update swap prototype.
8541 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
8542 (tic54x_getl_signed_32): Likewise.
8543 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
8544 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
8545 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
8546 (bfd_getp_signed_32, bfd_putp32): Likewise.
8547 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
8548 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
8549 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
8550 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
8551 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
8552 bfd_h_getx_signed_16, bfd_h_putx16.
8553 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
8554 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
8555 * hpux-core.c: Likewise.
8556 * irix-core.c: Likewise.
8557 * netbsd-core.c: Likewise.
8558 * osf-core.c: Likewise.
8559 * ptrace-core.c: Likewise.
8560 * sco5-core.c: Likewise.
8561 * trad-core.c: Likewise.
8562 * bfd-in2.h: Regenerate.
8564 2004-03-15 Matt Thomas <matt@3am-software.com>
8566 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
8567 selected.
8569 2004-03-13 Mark Kettenis <kettenis@gnu.org>
8571 * config.bfd: Add x86_64-*-openbsd*.
8572 * configure.in (x86_64-*-openbsd*): Set COREFILE to
8573 netbsd-core.lo.
8574 * configure: Regenerate.
8576 2004-03-12 Nick Clifton <nickc@redhat.com>
8577 Dave Murphy <wintermute2k4@ntlworld.com>
8579 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
8580 if the input bfd does not contain any code.
8582 2004-03-09 Steve Ellcey <sje@cup.hp.com>
8584 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
8586 2004-03-05 Fred Fish <fnf@redhat.com>
8588 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
8589 mips16 symbols to be even rather than testing first for even/odd.
8590 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
8592 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
8594 * elf.c (map_sections_to_segments): Ignore .tbss sections for
8595 layout purposes.
8597 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
8599 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
8600 undefined symbols as hash_new.
8602 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
8604 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
8605 * cpu-sh.c: Ditto.
8606 * elf32-sh.c: Ditto.
8607 * bfd-in2.h: Regenerate.
8609 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
8611 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
8612 dynrelocs.
8613 (_frv_count_got_plt_entries): Initialize them.
8614 (frv_pic_relocs_info_find): Add insert argument. Adjust all
8615 callers.
8616 (frv_pic_relocs_info_for_global): Likewise.
8617 (frv_pic_relocs_info_for_local): Likewise.
8618 (frv_pic_merge_early_relocs_info): New.
8619 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
8620 another.
8621 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
8622 Check that we don't exceed the allocated count for entry.
8623 (_frv_add_rofixup): Likewise.
8624 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
8625 (elf32_frv_finish_dynamic_sections): Improve error message in case
8626 we emit too few rofixup entries.
8628 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
8630 * archures.c (bfd_mach_fr450): New.
8631 * bfd-in2.h: Regenerate.
8632 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
8633 (arch_info_500): Link to it.
8634 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
8635 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
8636 (frv_elf_arch_extension_p): New function.
8637 (frv_elf_merge_private_bfd_data): Use it.
8639 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
8641 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
8643 * elflink.h (is_global_data_symbol_definition): Moved to
8644 elflink.c.
8645 (elf_link_is_defined_archive_symbol): Likewise.
8646 (elf_link_add_archive_symbols): Likewise. Renamed to
8647 _bfd_elf_link_add_archive_symbols.
8649 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
8650 of ELF symbol table entry from backend.
8651 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
8652 instead of elf_link_add_object_symbols.
8654 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
8656 * elf-bfd.h (struct elf_backend_data): Added
8657 elf_backend_can_make_relative_eh_frame,
8658 elf_backend_can_make_lsda_relative_eh_frame and
8659 elf_backend_encode_eh_address.
8660 (_bfd_elf_encode_eh_address): Declare.
8661 (_bfd_elf_can_make_relative): Declare.
8662 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
8663 hooks to decide whether to attempt to make_relative and
8664 make_lsda_relative.
8665 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
8666 (_bfd_elf_can_make_relative): New.
8667 (_bfd_elf_encode_eh_address): New.
8668 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
8669 (frv_elf_encode_eh_address): New.
8670 (elf_backend_can_make_relative_eh_frame): Define.
8671 (elf_backend_can_make_lsda_relative_eh_frame): Define.
8672 (elf_backend_encode_eh_address): Define.
8673 * elfxx-target.h
8674 (elf_backend_can_make_relative_eh_frame): Define.
8675 (elf_backend_can_make_lsda_relative_eh_frame): Define.
8676 (elf_backend_encode_eh_address): Define.
8677 (elfNN_bed): Add them.
8679 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
8681 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
8682 complain_on_overflow to signed.
8684 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
8686 * elflink.h (sort_symbol): New.
8687 (elf_link_add_object_symbols): Use a sorted symbol array for
8688 weakdef.
8690 2004-02-27 Jakub Jelinek <jakub@redhat.com>
8692 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
8693 for pc relative relocs.
8694 (elf_s390_relocate_section): Likewise.
8695 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
8696 for pc relative relocs.
8697 (elf_s390_relocate_section): Likewise.
8699 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
8701 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
8702 count_dyn_reloc.
8704 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
8706 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
8707 field to track if a relocation is against readonly section.
8708 (count_dyn_reloc): Take a new argument for rent->reltext.
8709 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
8710 (get_reloc_section): Don't set ia64_info->reltext here.
8711 (allocate_dynrel_entries): Set ia64_info->reltext here.
8713 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
8715 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
8716 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
8717 function's descriptor to symbol+offset, and map local undefweak
8718 symbol to NULL function descriptor.
8719 (elf32_frv_relocate_section): Likewise.
8721 2004-02-23 Mark Kettenis <kettenis@gnu.org>
8723 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
8724 M_X86_64_NETBSD.
8725 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
8726 (netbsd_core_file_p): Set architecture from machine ID for
8727 selected machines.
8729 2004-02-23 Jakub Jelinek <jakub@redhat.com>
8731 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
8732 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
8734 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
8736 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
8737 symbols with non-default visibility.
8739 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
8741 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
8742 IMAGE_SCN_MEM_WRITE on known sections only.
8744 2004-02-20 Jakub Jelinek <jakub@redhat.com>
8746 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
8747 symbols used in PIE relocs.
8749 2004-02-19 Jakub Jelinek <jakub@redhat.com>
8751 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
8752 .plt sh_entsize.
8754 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
8756 * configure.in: Update version to 2.15.90.
8757 * configure: Regenerate.
8759 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
8760 Richard Sandiford <rsandifo@redhat.com>
8762 * elfxx-mips.c (mips_elf_calculate_relocation): Use
8763 _bfd_elf_symbol_refs_local_p to decide whether to decay
8764 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
8765 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
8766 relocs if the symbol wasn't defined by a regular object file.
8767 Don't check the symbol's dynindx.
8769 2004-02-16 Andrew Cagney <cagney@redhat.com>
8771 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
8772 @bfd_file_ptr@.
8773 * bfd-in2.h: Re-generate.
8775 2004-02-14 Andrew Cagney <cagney@redhat.com>
8777 * configure.host (HDEFINES): When hppa*-*-hpux*, define
8778 _LARGEFILE64_SOURCE.
8780 2004-02-13 Andrew Cagney <cagney@redhat.com>
8782 * elf.c (vma_page_aligned_bias): New function.
8783 (assign_file_positions_except_relocs)
8784 (assign_file_positions_for_segments): Replace broken modulo
8785 arithmetic with call to vma_page_aligned_bias.
8787 2004-02-11 Andrew Cagney <cagney@redhat.com>
8789 * bfd-in.h: Update copyright.
8790 (bfd_tell): Change return type to file_ptr.
8791 * bfd-in2.h: Re-generate.
8792 * cache.c: Update copyright.
8793 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
8794 parameter.
8795 (close_one): Use real_ftell.
8796 * bfdio.c: Update copyright.
8797 (real_ftell, real_fseek): New functions.
8798 (bfd_tell): Use real_fseek and real_ftell, change return type to
8799 file_ptr.
8800 (bfd_seek): Use real_ftell and real_fseek, change type of
8801 file_position to a file_ptr.
8802 * libbfd-in.h: Update copyright.
8803 (real_ftell, real_fseek): Declare.
8804 * libbfd.h: Re-generate.
8806 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
8807 fseeko and fseeko64. Determine bfd_file_ptr.
8808 * configure: Re-generate.
8809 * config.in: Re-generate.
8811 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
8813 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
8814 * elf32-h8300.c: Likewise.
8816 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
8817 Nick Clifton <nickc@redhat.com>
8819 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
8820 GOT entries with no associated GOT subsection.
8822 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
8824 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
8825 * elf.c (swap_out_syms): Use it to decide whether local section
8826 symbols should be named.
8827 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
8828 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
8829 (elf_backend_name_local_section_symbols): Define.
8830 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
8832 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
8834 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
8835 (elfNN_ia64_relax_section): Optimize brl to br during the relax
8836 finalize pass.
8838 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
8840 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
8841 to bfd_link_hash_entry passed by reference to
8842 _bfd_generic_link_add_one_symbol.
8844 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
8846 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
8847 relocations against dynamic symbols.
8849 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
8851 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
8852 change.
8854 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
8856 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
8857 * bfd-in2.h, libbfd.h: Rebuilt.
8859 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
8861 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
8862 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
8863 flag has been cleared.
8865 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
8867 * coff-h8300.c: Add and adjust comments about relaxation.
8868 * elf32-h8300.c: Likewise.
8870 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
8872 * coff-h8300.c: Fix comment typos.
8873 * elf32-h8300.c: Likewise.
8875 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
8877 * coff-h8300.c: Add comments about relaxation.
8878 * elf32-h8300.c: Likewise.
8880 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
8882 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
8883 throughout.
8884 * aclocal.m4: Regenerate.
8885 * configure: Regenerate.
8887 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
8889 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
8890 mips_elf64_rtype_to_howto instead of using howto_table.
8892 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
8894 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
8895 the .plt section.
8896 (elf32_arm_check_relocs): Don't increment the PLT refcount for
8897 relocs which would not use the PLT.
8899 2004-01-13 Alan Modra <amodra@bigpond.net.au>
8901 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
8902 (ppc64_elf_gc_sweep_hook): Likewise.
8903 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
8905 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
8907 Adds linker relaxation support for bit manipulation insns like
8908 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
8909 bst, btst, bxor.
8910 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
8911 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
8912 * coff-h8300.c: Opcode for bit manipulation insn is checked in
8913 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
8915 2004-01-12 Alan Modra <amodra@bigpond.net.au>
8917 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
8919 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
8921 * elf32-h8300.c: Fix formatting.
8923 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
8925 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
8926 dynamic object is present. Declare r_symndx and h in an inner
8927 scope.
8928 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
8930 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
8932 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
8933 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
8934 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
8935 identically. Do not emit PC24 relocations for shared libraries.
8936 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
8937 identically. Don't adjust pc_count.
8938 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
8939 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
8940 adjust count for branch relocations.
8941 (allocate_dynrelocs): Correct typo in call to
8942 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
8943 PC24 or PLT32 relocs when linking.
8945 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
8947 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
8948 relocation howto with ARM_26 one for consistency.
8949 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
8950 that will be converted to ARM_26D ones, since we always want 'done'
8951 relocations to be reflected in section's data.
8952 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
8953 offset.
8954 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
8955 requested.
8957 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
8959 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
8960 are not partial_inplace during a relocatable link.
8962 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
8964 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
8965 if no dynamic object is present. Declare r_symndx and h in an
8966 inner scope.
8968 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
8970 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
8971 trampoline if it is known out of range.
8973 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
8975 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
8976 * elf32-frv.c (_frv_osec_readonly_p): New.
8977 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
8978 undefweak symbol.
8979 (_frv_count_got_plt_entries): Adjust expected count accordingly.
8980 (elf32_frv_relocate_section): Likewise. Error out if attempting
8981 to emit rofixups or dynamic relocs in read-only segments. Use
8982 _bfd_elf_section_offset to adjust r_offsets in rofixups and
8983 dynamic relocations.
8984 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
8985 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
8986 relocations or fixups involving merged sections correctly. Avoid
8987 crash when undefined symbol is referenced by R_FRV_32 or
8988 R_FRV_FUNCDESC_VALUE.
8989 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
8990 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
8991 input section holding local symbol to addend of R_FRV_32 or
8992 R_FRV_FUNCDESC_VALUE dynamic relocation.
8993 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
8994 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
8995 (elf32_frv_always_size_sections): Don't store pointer to
8996 __stacksize symbol in sec_info.
8997 (elf32_frv_modify_segment_map): Look it up here.
8998 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
8999 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
9000 of the lazy PLT entry, not only its offset, as the low word of a
9001 function descriptor.
9002 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
9003 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
9004 if a hash table entry already exists but is not a definition.
9005 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
9006 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
9007 (_frv_add_rofixup): Don't inline.
9008 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
9009 for undefweak symbols.
9010 (elf32_frv_relocate_section): Avoid crash while computing
9011 relocation when linking with shared library. Only emit rofixups
9012 and dynamic relocations for alloc&load sections. Mark binaries
9013 with inter-segment relocations for relocation as a unit.
9014 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
9015 (DEFAULT_STACK_SIZE): New.
9016 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
9017 emit rofixups or dynamic relocs when linking dynamic non-PIE
9018 executables.
9019 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
9020 shared libs too. Reserve the last entry for the GOT pointer.
9021 (elf32_frv_finish_dynamic_sections): Emit it.
9022 (elf32_frv_always_size_sections): New.
9023 (elf32_frv_modify_segment_map): New.
9024 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
9025 sections.
9026 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
9027 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
9028 (elf_backend_always_size_sections): New.
9029 (elf_backend_modify_segment_map): New.
9030 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
9031 * config.bfd: Added frv-*-*linux*.
9032 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
9033 ABS section, instead of crashing.
9034 (elf32_frv_relocate_section): Don't crash before warning about
9035 different segments in non-PIC relocation.
9036 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
9037 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
9038 relocs to undefweak symbols.
9039 (elf32_frv_relocate_section): Ditto for undefined symbols.
9040 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
9041 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
9042 gotfixup section was created.
9043 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
9044 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
9045 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
9046 complain_overflow_signed.
9047 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
9048 have not been allocated.
9049 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
9050 privfd only if dynamic sections were created.
9051 (elf32_frv_relocate_section): Compute gprel_segment, and use it
9052 for GPREL relocs. When linking relocatable FDPIC executables,
9053 emit warnings for relocations that would be illegal on PIE or
9054 shared libraries. Emit rofixup for R_FRV_32 only if input object
9055 is not FDPIC.
9056 (_frv_create_got_section): Define _gp symbol in the rofixup
9057 section.
9058 (elf32_frv_finish_dynamic_sections): If rofixups needed but
9059 dynamic sections missing, error out requesting -melf32frvfd.
9060 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
9061 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
9062 computation of addends from section and global or local symbol
9063 value. Change return type to bfd_boolean, and return a failure if
9064 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
9065 nonzero addend is required.
9066 (elf32_frv_relocate_section): Likewise. Print error for
9067 unsupported nonzero addends.
9068 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
9069 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
9070 force everything local.
9071 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
9072 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
9073 (frv_gotfixup_section): New.
9074 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
9075 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
9076 and relocsfdv.
9077 (_frv_add_rofixup): New.
9078 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
9079 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
9080 improve some ugly conditions.
9081 (elf32_frv_relocate_section): Likewise. Reject inter-segment
9082 relocations in fdpic.
9083 (_frv_create_got_section): Create .rofixup.got section.
9084 (struct _frv_dynamic_got_info): Added fixups.
9085 (_frv_count_got_plt_entries): Account in-GOT relocations into
9086 relocs32, relocsfd and relocsfdv. Account them into relocs or
9087 fixups, as appropriate.
9088 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
9089 sizing of gotrel.
9090 (elf32_frv_finish_dynamic_sections): Verify that the right number
9091 of relocations and fixups was generated.
9092 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
9093 relocsfdv.
9094 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
9095 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
9096 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
9097 descriptor of a (formerly-)global symbol is local.
9098 (struct frv_pic_relocs_info): Adjust comments.
9099 (_frv_emit_got_relocs_plt_entries): Adjust.
9100 (elf32_frv_relocate_section): Likewise.
9101 (_frv_count_got_plt_entries): Likewise.
9102 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
9103 symbol's value to addend in the common preamble. Decay dynamic
9104 symbols to section+offset if they bind or call locally, for GOT
9105 and FUNCDESC_VALUE, respectively.
9106 (elf32_frv_relocate_section): Likewise.
9107 (elf32_frv_check_relocs): Don't register as dynamic symbols of
9108 internal or hidden visibility.
9109 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
9110 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
9111 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
9112 (elf32_frv_relocate_section): Pass relocation addend in. Use
9113 original relocation addend to look up the got relocs/plt entries
9114 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
9115 processing relocations that reference .scommon symbols.
9116 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
9117 Introduce support for dynamic linking.
9118 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
9119 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
9120 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
9121 (frv_reloc_type_lookup): Return REL howtos for executables and
9122 dynamic libraries.
9123 (frv_info_to_howto_rel): New.
9124 (struct frv_elf_link_hash_table): New.
9125 (frv_hash_table, frv_got_section, frv_gotrel_section,
9126 frv_plt_section, frv_pltrel_section, frv_relocs_info,
9127 frv_got_initial_offset, frv_plt_initial_offset): New macros.
9128 (frv_elf_link_hash_table_create): New.
9129 (struct frv_pic_relocs_info): New.
9130 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
9131 (frv_pic_relocs_info_find): New.
9132 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
9133 New.
9134 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
9135 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
9136 (_frv_emit_got_relocs_plt_entries): New.
9137 (elf32_frv_relocate_section): Add support for dynamic linking.
9138 Handle new relocations.
9139 (_frv_create_got_section): New.
9140 (elf32_frv_create_dynamic_sections): New.
9141 (ELF_DYNAMIC_INTERPRETER): New.
9142 (struct _frv_dynamic_got_info): New.
9143 (_frv_count_got_plt_entries): New.
9144 (struct _frv_dynamic_got_plt_info): New.
9145 (_frv_compute_got_alloc_data): New.
9146 (_frv_get_got_entry, _frv_get_fd_entry): New.
9147 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
9148 (_frv_resolve_final_relocs_info): New.
9149 (elf32_frv_size_dynamic_sections): New.
9150 (elf32_frv_finish_dynamic_sections): New.
9151 (elf32_frv_adjust_dynamic_symbol): New.
9152 (elf32_frv_finish_dynamic_symbol): New.
9153 (elf32_frv_check_relocs): Handle new relocs. Explain how the
9154 whole thing works.
9155 (elf_info_to_howto_rel): Define.
9156 (bfd_elf32_bfd_link_hash_table_create): Define.
9157 (elf_backend_create_dynamic_sections): Define.
9158 (elf_backend_adjust_dynamic_symbol): Define.
9159 (elf_backend_size_dynamic_sections): Define.
9160 (elf_backend_finish_dynamic_symbol): Define.
9161 (elf_backend_finish_dynamic_sections): Define.
9162 (elf_backend_want_got_sym): Define.
9163 (elf_backend_got_header_size): Define.
9164 (elf_backend_want_got_plt): Define.
9165 (elf_backend_plt_readonly): Define.
9166 (elf_backend_want_plt_sym): Define.
9167 (elf_backend_plt_header_size): Define.
9168 (elf_backend_may_use_rel_p): Define.
9169 (elf_backend_may_use_rela_p): Define.
9170 (elf_backend_default_use_rela_p): Define.
9171 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
9172 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
9173 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
9174 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
9175 (frv_reloc_map): Map the corresponding BFD relocs to them.
9176 (frv_reloc_type_lookup): ... and back to BFD relocs.
9177 * reloc.c: New relocs.
9178 * bfd-in2.h, libbfd.h: Rebuilt.
9179 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
9180 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
9181 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
9182 R_FRV_FUNCDESC_GOTLO): New.
9183 (frv_reloc_map): Map the corresponding BFD relocs to them.
9184 (frv_reloc_type_lookup): ... and back to BFD relocs.
9185 * reloc.c: New relocs.
9186 * bfd-in2.h, libbfd.h: Rebuilt.
9188 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
9190 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
9191 targets to support pages of up to 64kB.
9192 (elf32_bed): Redefine to get a separate backend data structure for
9193 traditional targets.
9194 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
9195 targets to support pages of up to 64kB.
9196 (elf64_bed): Redefine to get a separate backend data structure for
9197 traditional targets.
9198 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
9199 targets to support pages of up to 64kB.
9200 (elf32_bed): Redefine to get a separate backend data structure for
9201 traditional targets.
9203 2004-01-04 Mark Kettenis <kettenis@gnu.org>
9205 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
9207 2004-01-02 Mark Kettenis <kettenis@gnu.org>
9209 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
9210 (elf_i386_grok_psinfo): Likewise.
9212 2004-01-02 Bernardo Innocenti <bernie@develer.com>
9214 * config.bfd: Add m68k-uClinux target.
9216 2004-01-01 Grant Edwards <grante@visi.com>
9218 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
9219 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
9220 (elf32_h8_gc_sweep_hook): New function.
9221 (elf_backend_gc_mark_hook): Define.
9222 (elf_backend_gc_sweep_hook): Define.
9223 (elf_backend_can_gc_sections): Define.
9225 For older changes see ChangeLog-0203
9226 \f
9227 Local Variables:
9228 mode: change-log
9229 left-margin: 8
9230 fill-column: 74
9231 version-control: never
9232 End: