1 2005-08-03 H.J. Lu <hongjiu.lu@intel.com>
3 * elf32-i386.c (elf_howto_table): Undo the overflow change for
4 R_386_PC16 made on 2005-07-18.
6 * elf64-x86-64.c (x86_64_elf_howto_table): Undo the overflow
7 change for R_X86_64_PC16 made on 2005-07-18.
9 2005-08-03 Alan Modra <amodra@bigpond.net.au>
11 * elf32-ppc.c (struct ppc_elf_link_hash_table): Remove hgot. Use
12 elf.hgot throughout file.
14 2005-08-03 Alan Modra <amodra@bigpond.net.au>
16 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Correct value of
17 _GLOBAL_OFFSET_TABLE_ for > 32k GOT.
19 2005-08-02 Andreas Schwab <schwab@suse.de>
21 * elfxx-ia64.c (struct elfNN_ia64_allocate_data): Add only_got.
22 (elfNN_ia64_relax_section): Reallocate .rela.got when .got has
24 (allocate_dynrel_entries): Look only at GOT relocations when
26 (elfNN_ia64_size_dynamic_sections): Set only_got to false before
27 calling allocate_dynrel_entries.
29 2005-08-02 Nick Clifton <nickc@redhat.com>
32 * elf32-arm.c (struct _arm_elf_section_data): Turn into a typedef
33 and make the mapcount field unsigned.
34 (struct section_list): New: Used to keep track of which sections
35 have an _arm_elf_section_data structure.
36 (record_section_with_arm_elf_section_data): New function.
37 (get_arm_elf_section_data): New function.
38 (unrecord_section_with_arm_elf_section_data): New function.
39 (elf32_arm_output_symbol_hook): Use get_arm_elf_section_data.
40 (elf32_arm_new_section_hook): Call
41 record_section_with_arm_elf_section_data.
42 (elf32_arm_write_section): Use get_arm_elf_section_data and
43 unrecord_section_with_arm_elf_section_data.
45 2005-08-01 Richard Sandiford <richard@codesourcery.com>
47 * elfxx-mips.c (mips_mach_extends_p): Treat MIPS64 as an extension
48 of MIPS32 and MIPS64r2 as an extension of MIPS32r2.
50 2005-07-30 David Daney <ddaney@avtrex.com>
52 * elflink.c (elf_gc_sweep): Set dynsymcount to correct value.
54 2005-07-29 David Daney <ddaney@avtrex.com>
56 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Ignore _gp_disp
57 if it is in the *ABS* section.
59 2005-07-29 Paul Brook <paul@codesourcery.com>
61 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_PC12.
62 * bfd-in2.h: Regenerate.
63 * libbfd.h: Regenerate.
65 2005-07-29 Paul Brook <paul@codesourcery.com>
67 * reloc.c (BFD_RELOC_ARM_T32_IMM12): Add.
68 * bfd-in2.h: Regeenrate.
69 * libbfd.h: Regenerate.
71 2005-07-29 Pavel Kankovsky <peak@argo.troja.mff.cuni.cz>
73 * peXXigen.c (pe_print_edata): Compute the size of the export
74 table from the size field in the DataDictionary and not the size
75 of the section. Some linkers embed the export table inside a
78 2005-07-29 Alan Modra <amodra@bigpond.net.au>
80 * elf-bfd.h (struct elf_backend_data): Add action_discarded.
81 (enum action_discarded): Move from..
82 * elflink.c (enum action_discarded): ..here.
83 (_bfd_elf_default_action_discarded): Rename from elf_action_discarded.
84 Remove target specific section checks.
85 (elf_link_input_bfd): Adjust.
86 * elfxx-target.h (elf_backend_action_discarded): Define.
87 (elfNN_bed): Init new field.
88 * bfd-in.h (_bfd_elf_default_action_discarded): Declare.
89 * bfd-in2.h: Regenerate.
90 * elf-hppa.h (elf_hppa_action_discarded): New function.
91 * elf32-hppa.c (elf_backend_action_discarded): Define.
92 * elf64-hppa.c (elf_backend_action_discarded): Define.
93 * elf32-ppc.c (ppc_elf_action_discarded): New function.
94 (elf_backend_action_discarded): Define.
96 2005-07-27 Alan Modra <amodra@bigpond.net.au>
98 * elflink.c (fix_syms): Handle symbols defined in input sections.
100 2005-07-27 Jan Beulich <jbeulich@novell.com>
102 * elf64-x86-64.c (R_X86_64_standard, R_X86_64_vt_offset): New.
103 (elf64_x86_64_info_to_howto): Use them.
105 2005-07-27 Alan Modra <amodra@bigpond.net.au>
107 * elflink.c (_bfd_elf_merge_symbol): Skip weak redefinition
108 regardless of strength of previous definition.
110 2005-07-26 Alan Modra <amodra@bigpond.net.au>
112 * elflink.c (elf_gc_mark_dynamic_ref_symbol): Handle -shared.
113 (bfd_elf_gc_sections): Allow -gc-sections when -shared.
114 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Correct for -shared.
116 2005-07-26 Alan Modra <amodra@bigpond.net.au>
118 * elflink.c (elf_gc_sweep): Move gcc_except_table code..
119 (bfd_elf_gc_sections): ..to here.
121 2005-07-25 DJ Delorie <dj@redhat.com>
123 * reloc.c: Remove unused M32C relocs, add BFD_RELOC_M32C_HI8.
124 * libbfd.h: Regenerate.
125 * bfd-in2.h: Regenerate.
127 * elf32-m32c.c (m32c_elf_howto_table): Add R_M32C_8, R_M32C_LO16,
128 R_M32C_HI8, R_M32C_HI16.
129 (m32c_reloc_map): Likewise.
130 (m32c_elf_relocate_section): Add R_M32C_HI8 and R_M32C_HI16.
132 2005-07-25 Jan Hubicka <jh@suse.cz>
133 H.J. Lu <hongjiu.lu@intel.com>
135 * elf-bfd.h (_bfd_elf_large_com_section): New.
136 * elf.c (_bfd_elf_large_com_section): New. Defined.
138 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): New.
139 (elf64_x86_64_elf_section_from_bfd_section): New.
140 (elf64_x86_64_symbol_processing): New.
141 (elf64_x86_64_common_definition): New.
142 (elf64_x86_64_common_section_index): New.
143 (elf64_x86_64_common_section): New.
144 (elf64_x86_64_merge_symbol): New.
145 (elf64_x86_64_additional_program_headers): New.
146 (elf64_x86_64_special_sections): New.
147 (elf_backend_section_from_bfd_section): New. Defined.
148 (elf_backend_add_symbol_hook): Likewise.
149 (elf_backend_common_section_index): Likewise.
150 (elf_backend_common_section): Likewise.
151 (elf_backend_common_definition): Likewise.
152 (elf_backend_merge_symbol): Likewise.
153 (elf_backend_special_sections): Likewise.
154 (elf_backend_additional_program_headers): Likewise.
156 2005-07-25 H.J. Lu <hongjiu.lu@intel.com>
158 * elf-bfd.h (elf_backend_data): Add common_definition,
159 common_section_index, common_section, and merge_symbol.
160 (_bfd_elf_common_definition): New.
161 (_bfd_elf_common_section_index): New.
162 (_bfd_elf_common_section): New.
164 * elf.c (elf_fake_sections): Don't clear sh_flags.
166 * elflink.c (_bfd_elf_merge_symbol): Call backend merge_symbol
168 (is_global_data_symbol_definition): Call backend
169 common_definition instead of checking SHN_COMMON.
170 (elf_link_add_object_symbols): Likewise.
171 (elf_link_output_extsym): Call backend common_section_index
172 for common section index.
173 (_bfd_elf_common_definition): New.
174 (_bfd_elf_common_section_index): New.
175 (_bfd_elf_common_section): New.
177 * elfxx-target.h (elf_backend_common_definition): New.
178 (elf_backend_common_section_index): New.
179 (elf_backend_common_section): New.
180 (elf_backend_merge_symbol): New.
181 (elfNN_bed): Initialize common_definition, common_section_index,
182 common_section, and merge_symbol.
184 * section.c (BFD_FAKE_SECTION): New.
185 (STD_SECTION): Use it.
186 * bfd-in2.h: Regenerated.
188 2005-07-23 Olaf Hering <olh@suse.de>
190 * elflink.c (elf_link_input_bfd): Add '\n' for linker einfo
193 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
195 * config.bfd: Remove i[3-7]86-*-rtemself*.
196 Remove sparc-*-rtemself*.
198 2005-07-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
200 * elf32-m32r.c (m32r_elf_check_relocs): Fix pc count for
203 2005-07-21 Ben Elliston <bje@gnu.org>
205 * Makefile.am (BFD32_BACKENDS): Remove cf-m68klynx.lo.
206 (BFD32_BACKENDS): Likewise, remove m68klynx.lo.
207 (BFD32_BACKENDS_CFILES): Remove cf-m68klynx.c, m68klynx.c.
208 (cf-m68klynx.lo, m68klynx.lo): Remove targets.
209 * Makefile.in: Regenerate.
210 * cf-m68klynx.c: Remove.
211 * m68klynx.c: Likewise.
212 * configure.in (m68klynx_aout_vec): Remove vector.
213 (m68klynx_coff_vec): Likewise.
214 * configure: Regenerate.
215 * targets.c (m68klynx_aout_vec): Remove extern.
216 (m68klynx_coff_vec): Likewise.
217 (_bfd_target_vector): Remove m68klynx_{aout,coff}_vec.
218 * po/SRC-POTFILES.in: Remove cf-m68klynx.c, m68klynx.c.
220 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
222 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_REL32.
223 (m32r_reloc_map): Likewise.
224 (m32r_elf_relocate_section): Likewise.
225 (m32r_elf_gc_sweep_hook): Likewise.
226 (m32r_elf_check_relocs): Likewise.
228 2005-07-18 Nick Clifton <nickc@redhat.com>
230 * reloc.c: Add M32C and MS1 relocs.
231 * bfd-in2.h: Regenerate.
232 * libbfd.h: Regenerate.
234 2005-07-18 Nick Clifton <nickc@redhat.com>
236 * config.bfd: Move m32c entry to correct location.
237 * archures.c: Likewise.
238 * configure.in: Likewise.
239 * configure: Regenerate.
240 * targets.c: Move ms1 vector to correct location.
242 2005-07-18 Jan Beulich <jbeulich@novell.com>
244 * elf32-i386.c (elf_howto_table): Adjust overflow complaint handler
246 * elf64-x86-64.c (x86_64_elf_howto_table): Adjust overflow complaint
247 handler for R_X86_64_PC16, R_X86_64_8, and R_X86_64_DTPOFF.
249 2005-07-16 Eric Botcazou <ebotcazou@libertysurf.fr>
253 * elflink.c (elf_link_add_object_symbols): Also append the version
254 name to non-hidden absolute symbols that are functions.
256 2005-07-16 Alan Modra <amodra@bigpond.net.au>
258 * elf32-ppc.c (ppc_elf_set_sdata_syms): Return void. Remove hack
259 for zero size sections. Don't set .sbss syms here.
260 * elf32-ppc.h (ppc_elf_set_sdata_syms): Adjust prototype.
262 2005-07-16 Alan Modra <amodra@bigpond.net.au>
264 * Makefile.am: Run "make dep-am".
265 * Makefile.in: Regenerate.
267 2005-07-15 Bob Wilson <bob.wilson@acm.org>
269 * elf32-xtensa.c (vsprint_msg): Add prototype.
270 (build_encoding_error_message): Delete. Code moved into....
271 (elf_xtensa_do_reloc): ....here, and changed to give better
272 error messages for out of range literals.
274 2005-07-15 Alan Modra <amodra@bigpond.net.au>
276 * elflink.c (bfd_elf_record_link_assignment): Remove output_bfd param.
277 (_bfd_elf_provide_symbol): Allow redefinition of weak syms and those
278 defined in output sections. Call bfd_elf_record_link_assignment.
279 * bfd-in.h (bfd_elf_record_link_assignment): Update prototype.
280 * bfd-in2.h: Regenerate.
282 2005-07-14 Jim Blandy <jimb@redhat.com>
284 Add support for m32c-*-elf (Renesas m32c and m16c).
285 * Makefile.am (ALL_MACHINES): Add cpu-m32c.lo.
286 (ALL_MACHINES_CFILES): Add cpu-m32c.c.
287 (BFD32_BACKENDS): Add elf32-m32c.lo.
288 (BFD32_BACKENDS_CFILES): Add elf32-m32c.c.
289 (cpu-m32c.lo, elf32-m32c.lo): New rules, generated by 'make dep-am'.
290 * Makefile.in: Regenerated.
291 * archures.c (bfd_arch_m32c, bfd_mach_m16c, bfd_mach_m32c): New
293 (bfd_m32c_arch): New arch info object.
294 (bfd_archures_list): List bfd_m32c_arch.
295 * bfd-in2.h: Regenerated.
296 * config.bfd: Add case for the m32c.
297 * configure.in: Add case for the m32c.
298 * configure: Regenerated.
299 * cpu-m32c.c, elf32-m32c.c: New files.
300 * libbfd.h: Regenerated.
301 * targets.c (bfd_elf32_m32c_vec): Declare.
302 (_bfd_target_vector): List bfd_elf32_m32c_vec.
304 2005-07-14 Alan Modra <amodra@bigpond.net.au>
306 * bfd-in.h (_bfd_elf_fix_excluded_sec_syms): Declare.
307 (_bfd_elf_provide_section_bound_symbols): Remove param name.
309 * bfd-in2.h: Regenerate.
310 * elflink.c (bfd_elf_gc_sections): Don't call generic function.
311 (_bfd_elf_provide_symbol): Formatting.
312 (_bfd_elf_provide_section_bound_symbols): Remove all hacks, just
313 create section relative syms.
314 (fix_syms, _bfd_elf_fix_excluded_sec_syms): New functions.
315 * elf32-ppc.c (ppc_elf_set_sdata_syms): Use
316 _bfd_elf_provide_section_bound_symbols.
317 * reloc.c (bfd_mark_used_section): Delete.
318 (bfd_generic_gc_sections): Don't call the above.
320 2005-07-14 Paul Woegerer <paul.woegerer@nsc.com>
323 * cache.c (bfd_last_cache): Initialise to NULL.
325 2005-07-14 Daniel Marques <marques@cs.cornell.edu>
326 Nick Clifton <nickc@redhat.com>
328 * coff-alpha.c (alpha_ecoff_bad_format_hook): Detect compressed
329 Alpha binaries and issue a helpful error message.
330 (alpha_ecoff_swap_reloc_out): Increase maximum allowed internal
331 symbol index to 15 to allow for binaries produced by DEC
334 2005-07-13 Steve Ellcey <sje@cup.hp.com>
336 * bfd.m4 (BFD_NEED_DECLARATION): Remove.
338 2005-07-12 Alan Modra <amodra@bigpond.net.au>
340 * elf64-ppc.c (ppc64_elf_relocate_section): Don't use a plt stub
343 2005-07-12 Alan Modra <amodra@bigpond.net.au>
345 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Warning fix.
347 2005-07-12 Alan Modra <amodra@bigpond.net.au>
349 * elf32-ppc.c (ppc_elf_set_sdata_syms): Correct __sbss_start value.
351 2005-07-11 H.J. Lu <hongjiu.lu@intel.com>
353 * elflink.c (_bfd_elf_symbol_refs_local_p): Revert the last
356 2005-07-08 Paul Koning <pkoning@equallogic.com>
358 * dwarf2.c (read_address): Check sign_extend_vma to handle targets
359 where addresses are sign extended.
361 2005-07-08 Ralf Corsepius <ralf.corsepius@rtems.org>
363 * config.bfd: Mark i960-*-rtems*, or32-*-rtems* as obsolete.
364 Mark a29k-*rtems*, hppa*-*-rtems*, *-go32-rtems*,
365 i[3-7]86*-*-rtemscoff*, mips*el-*-rtems*, powerpcle-*-rtems*,
366 sparc*-*-rtemsaout* as removed
368 2005-07-08 Alan Modra <amodra@bigpond.net.au>
370 * elf-hppa.h (elf_hppa_final_link): Use gp val of zero when none
371 of the usual sections are found.
372 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Tidy.
373 Strip .dynbss if it is zero size.
374 * elf32-arm.c (elf32_arm_size_dynamic_sections): Likewise.
375 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
376 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
377 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise, and
379 (i370_elf_finish_dynamic_sections): Don't attempt to write .got
380 when it is zero size.
381 * elf32-i386.c (elf_i386_size_dynamic_sections): Correct handling
382 of .dynbss and zero size sections.
383 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Strip .dynbss if
385 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Tidy. Strip
386 .dynbss if zero size.
387 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise, .dynsbss
389 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
390 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
391 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
392 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Tidy. Strip
393 .plt.* and .got.plt.* if zero size.
394 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Tidy. Strip
395 .got* and .dynbss if zero size.
396 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Tidy. Strip
397 * elf64-ppc.c (create_linkage_sections): Create branch lookup table
398 in .data.rel.ro.brlt or .rodata.brlt, and similarly for associated
400 (create_got_section): Always create new .got and .rela.got sections.
401 (ppc64_elf_size_dynamic_sections): Tidy. Strip .dynbss if zero size.
402 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
403 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
404 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Handle
405 dynamic bss sections correctly.
406 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Tidy.
407 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Tidy. Strip
408 .dynbss if zero size.
410 2005-07-08 Ben Elliston <bje@au.ibm.com>
412 * elf32-xtensa.c: Include <stdarg.h> unconditionally, not only
413 when ANSI_PROTOTYPES is defined. Remove #ifdef logic.
415 2005-07-07 H.J. Lu <hongjiu.lu@intel.com>
417 * elf-bfd.h (elf_backend_data): Add special_sections.
419 * elf.c (_bfd_elf_get_sec_type_attr): Check special_sections
422 * elf32-arm.c (elf_backend_get_sec_type_attr): Removed.
423 (elf_backend_special_sections): New. Defined.
424 * elf32-m32r.c: Likewise.
425 * elf32-m68hc11.c: Likewise.
426 * elf32-m68hc12.c: Likewise.
427 * elf32-mcore.c: Likewise.
428 * elf32-sh64.c: Likewise.
429 * elf32-v850.c: Likewise.
430 * elf32-xtensa.c: Likewise.
431 * elf64-alpha.c: Likewise.
432 * elf64-hppa.c: Likewise.
433 * elf64-ppc.c: Likewise.
434 * elf64-sh64.c: Likewise.
435 * elfxx-ia64.c: Likewise.
436 * elfxx-mips.c: Likewise.
437 * elfxx-mips.h: Likewise.
439 * elfxx-target.h (elf_backend_special_sections): New.
440 (elfNN_bed): Initialize special_sections.
442 2005-07-07 Bob Wilson <bob.wilson@acm.org>
444 * xtensa-modules.c: Update tables with Xtensa MMU features.
446 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
448 * elf32-xtensa.c (vsprint_msg): Add format attribute. Fix
450 * vms.h (_bfd_vms_debug): Add format attribute.
451 (_bfd_vms_debug, _bfd_hexdump): Fix typos.
453 2005-07-07 H.J. Lu <hongjiu.lu@intel.com>
456 * elflink.c (_bfd_elf_symbol_refs_local_p): Only undefined
457 symbol with default visibility is local.
459 2005-07-07 Ben Elliston <bje@gnu.org>
461 * config.bfd: Mark m68*-*-rtemscoff as obsolete.
463 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
465 * dwarf2.c (varinfo): Add addr.
466 (lookup_symbol_in_variable_table): Also check addr.
467 (scan_unit_for_symbols): Set addr for variable.
468 (comp_unit_find_line): Updated.
470 2005-07-06 Nick Clifton <nickc@redhat.com>
472 * coff-alpha.c (alpha_adjust_reloc_in): Issue an informative error
473 message if an unknown reloc is encountered.
474 (alpha_relocate_section): Likewise.
476 * ecoff.c (_bfd_ecoff_write_object_contents): Cope with a reloc
477 with a missing howto field.
479 2005-07-06 Alan Modra <amodra@bigpond.net.au>
481 * po/SRC-POTFILES.in: Add cpu-ms1.c, elf32-ms1.c, elf-vxworks.c,
484 2005-07-05 Paul Brook <paul@codesourcery.com>
486 * elf32-ppc.c (ppc_elf_vxworks_special_sections): Remove.
487 (ppc_elf_vxworks_get_sec_type_attr): New function.
488 (elf_backend_special_sections): Remove vxwords definition.
489 (elf_backend_get_sec_type_attr): Define for vxworks.
491 2005-07-05 Nick Clifton <nickc@redhat.com>
493 * elf64-ppc.c (ppc64_elf_info_to_howto): Fix typo.
495 2005-07-05 Paul Brook <paul@codesourcery.com>
497 * config.bfd: Add separate case for ppc-vxworks.
498 * configure: Regenerate.
499 * configure.in: Include elf-vxworks.lo on ppc targets.
500 * elf-vxworks.c (elf_vxworks_final_write_processing): Handle
502 * elf32-ppc.c: Add VxWorks target vec. Include elf-vxworks.h.
503 (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE, PLT_SLOT_SIZE): Remove.
504 (VXWORKS_PLT_ENTRY_SIZE, ppc_elf_vxworks_plt_entry,
505 ppc_elf_vxworks_pic_plt_entry, VXWORKS_PLT_INITIAL_ENTRY_SIZE,
506 ppc_elf_vxworks_plt0_entry, ppc_elf_vxworks_pic_plt0_entry,
507 VXWORKS_PLT_NON_JMP_SLOT_RELOCS, VXWORKS_PLTRESOLVE_RELOCS,
508 VXWORKS_PLTRESOLVE_RELOCS_SHLIB): New.
509 (ppc_elf_link_hash_table): Add srelplt2, sgotplt, hgot, hplt,
510 is_vxworks, plt_entry_size, plt_slot_size, plt_initial_entry_size.
511 (ppc_elf_link_hash_table_create): Initialize hadtab plt fields.
512 (ppc_elf_create_got): Create .got.plt for VxWorks.
513 (ppc_elf_create_dynamic_sections): Create unloaded plt relocation
515 (ppc_elf_select_plt_layout): Handle VxWorks plt format.
516 (allocate_got): VxWorks does not need a got header.
517 (allocate_dynrelocs): Handle VxWorks plt format.
518 (ppc_elf_size_dynamic_sections): Save _G_O_T_ and _P_L_T_ symbols for
519 VxWorks. Handle VxWorks plt/got.
520 (ppc_elf_finish_dynamic_sections): Fill in VxWorks plt.
521 (ppc_elf_vxworks_special_sections): New.
522 (ppc_elf_vxworks_link_hash_table_create,
523 ppc_elf_vxworks_add_symbol_hook,
524 elf_i386_vxworks_link_output_symbol_hook,
525 ppc_elf_vxworks_final_write_processing): New functions.
526 * targets.c (bfd_elf32_powerpc_vxworks_vec): Declare.
527 (_bfd_target_vector): Use it.
529 2005-07-05 Jakub Jelinek <jakub@redhat.com>
531 * libbfd-in.h (struct artdata): Add extended_names_size field.
533 * coff-rs600.c (_bfd_xcoff_archive_p): Don't clear fields in freshly
534 allocated object by bfd_zalloc.
535 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
536 * ecoff.c (_bfd_ecoff_archive_p): Likewise.
537 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p): Likewise.
538 (get_extended_arelt_filename): Fail if index is bigger or equal to
540 (_bfd_generic_read_ar_hdr_mag): Don't set bfd_error_malformed_archive,
541 get_extended_arelt_filename already did that.
542 (_bfd_slurp_extended_name_table): Initialize extended_names_size field.
543 Allocate one extra byte and clear it, in case extended names table
546 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2, bfd_alloc2,
547 bfd_zalloc2): New prototypes.
548 * bfd-in.h (HALF_BFD_SIZE_TYPE): Define.
549 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): New functions.
550 * opncls.c (bfd_alloc2, bfd_zalloc2): New functions.
551 * elf.c (bfd_elf_get_elf_syms, setup_group, assign_section_numbers,
552 elf_map_symbols, map_sections_to_segments,
553 assign_file_positions_for_segments, copy_private_bfd_data,
554 swap_out_syms, _bfd_elf_slurp_version_tables): Use bfd_*alloc2
556 * bfd-in2.h: Rebuilt.
559 * elf.c (_bfd_elf_print_private_bfd_data): Don't crash on bogus
560 verdef or verneed section.
561 (_bfd_elf_slurp_version_tables): Handle corrupt verdef and/or
562 verneed sections gracefully.
563 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto_ptr): Don't crash on
564 bogus relocation values.
565 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
566 * elf64-s390.c (elf_s390_info_to_howto): Likewise.
567 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
568 * elf64-x86-64.c (elf64_x86_64_info_to_howto): Likewise.
569 * elfxx-ia64.c (lookup_howto): Likewise.
571 * elf.c (bfd_elf_get_str_section): Allocate an extra byte after
572 the end of strtab and clear it.
575 2005-07-05 Nick Clifton <nickc@redhat.com>
577 * po/vi.po: New Vietnamese translation.
578 * configure.in (ALL_LINGUAS): Add vi.
579 * configure: Regenerate.
581 2005-07-05 Peter S. Mazinger <ps.m@gmx.net>
583 * elf32-arm.c (elf32_arm_size_dynamic_sections): Fix a typo and
584 touchup logic like i386/ppc.
586 2005-07-05 Alan Modra <amodra@bigpond.net.au>
588 * elf.c (special_sections): Move const qualifier.
589 (special_sections_b..special_sections_t): Likewise.
590 * elf32-arm.c (elf32_arm_symbian_get_sec_type_attr): Remove duplicate
592 (elf32_arm_symbian_special_sections): Move const qualifier.
593 * elf32-m32r.c: Similarly.
594 * elf32-m68hc11.c: Similarly.
595 * elf32-m68hc12.c: Similarly.
596 * elf32-mcore.c: Similarly.
597 * elf32-ppc.c: Similarly.
598 * elf32-sh64.c: Similarly.
599 * elf32-v850.c: Similarly.
600 * elf32-xtensa.c: Similarly.
601 * elf64-alpha.c: Similarly.
602 * elf64-hppa.c: Similarly.
603 * elf64-ppc.c: Similarly.
604 * elf64-sh64.c: Similarly.
605 * elfxx-ia64.c: Similarly.
606 * elfxx-mips.c: Similarly.
608 2005-07-04 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
610 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Use
611 info->executable instead of !info->shared where appropriate.
613 2005-07-04 Alan Modra <amodra@bigpond.net.au>
616 * elf.c (assign_file_positions_for_segments): Remove excluded
617 sections from the segment map.
619 2005-07-04 Alan Modra <amodra@bigpond.net.au>
622 * elf-bfd.h (struct elf_backend_data): Add get_sec_type_attr. Delete
624 (_bfd_elf_get_special_section): Declare.
625 (bfd_elf_special_section): Update prototype.
626 * elf.c (special_sections): Remove unused outer entries.
627 (get_special_section): Delete.
628 (_bfd_elf_get_special_section): New function.
629 (_bfd_elf_get_sec_type_attr): Replace "name" arg with "sec". Update
630 special_sections indexing.
631 (_bfd_elf_new_section_hook): Call backend get_sec_type_attr.
632 * elf32-arm.c (symbian_special_sections_d): Delete.
633 (symbian_special_sections_g, symbian_special_sections_h): Delete.
634 (symbian_special_sections_i, symbian_special_sections_f): Delete.
635 (symbian_special_sections_p): Delete.
636 (elf32_arm_symbian_special_sections): Merge above to here.
637 (elf32_arm_symbian_get_sec_type_attr): New function.
638 (elf_backend_special_sections): Don't define.
639 (elf_backend_get_sec_type_attr): Define.
640 * elf32-m32r.c: Similarly to elf32-arm.c.
641 * elf32-m68hc11.c: Likewise.
642 * elf32-m68hc12.c: Likewise.
643 * elf32-mcore.c: Likewise.
644 * elf32-sh64.c: Likewise.
645 * elf32-v850.c: Likewise.
646 * elf32-xtensa.c: Likewise.
647 * elf64-alpha.c: Likewise.
648 * elf64-hppa.c: Likewise.
649 * elf64-ppc.c: Likewise.
650 * elf64-sh64.c: Likewise.
651 * elfxx-ia64.c: Likewise.
652 * elfxx-mips.c: Likewise.
653 * elf32-ppc.c: Likewise.
654 (bfd_elf_special_section ppc_alt_plt): New. Use it if .plt loadable.
655 * elfxx-mips.h (_bfd_mips_elf_get_sec_type_attr): Declare.
656 (_bfd_mips_elf_special_sections, elf_backend_special_sections): Delete.
657 (elf_backend_get_sec_type_attr): Define.
658 * elfxx-target.h (elf_backend_get_sec_type_attr): Define.
659 (elf_backend_special_sections): Don't define.
662 2005-07-01 Nick Clifton <nickc@redhat.com>
664 * cpu-d10v.c: Update to ISO C90 style function declarations and
666 * cpu-d30v.c: Likewsie.
667 * cpu-i370.c: Likewsie.
668 * cpu-xstormy16.c: Likewsie.
669 * elf32-arc.c: Likewsie.
670 * elf32-d10v.c: Likewsie.
671 * elf32-d30v.c: Likewsie.
672 * elf32-dlx.c: Likewsie.
673 * elf32-i370.c: Likewsie.
674 * elf32-i960.c: Likewsie.
675 * elf32-ip2k.c: Likewsie.
676 * elf32-m32r.c: Likewsie.
677 * elf32-mcore.c: Likewsie.
678 * elf32-openrisc.c: Likewsie.
679 * elf32-or32.c: Likewsie.
680 * elf32-pj.c: Likewsie.
681 * elf32-v850.c: Likewsie.
682 * elf32-xstormy16.c: Likewsie.
684 2005-07-01 Alan Modra <amodra@bigpond.net.au>
686 * elf64-alpha.c (elf64_alpha_create_got_section): Always create
688 (elf64_alpha_create_dynamic_sections): Always make new sections
689 by using bfd_make_section_anyway_with_flags. Check that .got not
691 (elf64_alpha_check_relocs): Delete "got_created". Use tdata->gotobj
694 2005-06-30 Alan Modra <amodra@bigpond.net.au>
696 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Ignore dynamic
697 _SDA_BASE_ and _SDA2_BASE_ symbols.
698 * elflink.c (_bfd_elf_provide_symbol): Correct comment. Define
699 sym if not def_regular.
700 (_bfd_elf_provide_section_bound_symbols): Similarly.
702 2005-06-30 Ben Elliston <bje@gnu.org>
704 * config.bfd: Mark as obsolete:
709 2005-06-29 Alan Modra <amodra@bigpond.net.au>
711 * elflink.c (_bfd_elf_gc_mark): Mark sections referenced by
712 .eh_frame specially..
713 (bfd_elf_gc_sections): ..rather than totally ignoring .eh_frame.
714 Don't recheck sections we have already marked.
715 (elf_gc_sweep): Keep non-code sections referenced from .eh_frame.
716 * section.c (struct bfd_section): Add gc_mark_from_eh.
717 (STD_SECTION): Adjust.
718 * ecoff.c (bfd_debug_section): Adjust.
719 * bfd-in2.h: Regenerate.
721 2005-06-29 Alan Modra <amodra@bigpond.net.au>
723 * elflink.c (elf_gc_sweep): Do not refcount on sections that have
724 not been processed by check_relocs.
726 2005-06-29 Paul Brook <paul@codesourcery.com>
728 * bfd-in.h (_bfd_elf_provide_symbol): Update prototype.
729 * bfd-in2.h: Regenerate.
730 * elf32-ppc.c (ppc_elf_set_sdata_syms): Make sdata symbols section
732 * elflink.c (bfd_elf_set_symbol): Add section argument.
733 (_bfd_elf_provide_symbol): Ditto.
734 (_bfd_elf_provide_section_bound_symbols): Pass NULL section argument.
736 2005-06-27 Carlos O'Donell <carlos@systemhalted.org>
738 * bfd/elf32-hppa.c (struct elf32_hppa_stub_hash_entry):
740 (struct elf32_hppa_link_hash_entry): Use eh, and hsh_cache.
741 (struct elf32_hppa_dyn_reloc_entry): Use hdh_next.
742 (struct elf32_hppa_link_hash_table): Use etab and bstab.
743 (stub_hash_newfunc): Use hh.
744 (hppa_link_hash_newfunc): Use hsh_cache.
745 (elf32_hppa_link_hash_table_create): Use etab, and bstab.
746 (elf32_hppa_link_hash_table_free): Use bstab.
747 (hppa_stub_name): Use eh.
748 (hppa_get_stub_entry): Use hh, hsh_entry, and hsh_cache.
749 (hppa_add_stub): Use bstab.
750 (hppa_type_of_stub): Use eh.
751 (hppa_build_one_stub): Use hh and bh_root.
752 (elf32_hppa_copy_indirect_symbol): Use hdh_next.
753 (elf32_hppa_check_relocs): Use eh, etab, and hdh_next.
754 (elf32_hppa_gc_sweep_hook): Use hdh_next.
755 (elf32_hppa_adjust_dynamic_symbol): Use hdh_next, and etab.
756 (allocate_plt_static): Use etab.
757 (allocate_dynrelocs): Use etab, and hdh_next.
758 (readonly_dynrelocs): Use hdh_next.
759 (elf32_hppa_size_dynamic_sections): Use etab, and hdh_next.
760 (get_local_syms): Use eh, bstab, and hh.
761 (elf32_hppa_size_stubs): Use eh, bstab, and hh.
762 (elf32_hppa_set_gp): Use etab.
763 (elf32_hppa_build_stubs): Use bstab.
764 (final_link_relocate): Use eh, bh_root.
765 (elf32_hppa_relocate_section): Use elf, etab.
766 (elf32_hppa_finish_dynamic_sections): Use etab.
768 2005-06-27 H.J. Lu <hongjiu.lu@intel.com>
770 * elfxx-ia64.c (elfNN_hpux_backend_symbol_processing): Remove
773 2005-06-21 Carlos O'Donell <carlos@systemhalted.org>
775 * bfd/elf32-hppa.c (hppa_elf_hash_entry): Define.
776 (hppa_stub_hash_entry): Define.
777 (stub_hash_newfunc): Rename variables.
778 (hppa_link_hash_newfunc): Likewise.
779 (elf32_hppa_link_hash_table_free): Likewise.
780 (hppa_stub_name): Likewise.
781 (hppa_get_stub_entry): Likewise.
782 (hppa_add_stub): Likewise.
783 (hppa_type_of_stub): Likewise.
784 (hppa_build_one_stub): Likewise.
785 (hppa_size_one_stub): Likewise.
786 (elf32_hppa_create_dynamic_sections): Likewise.
787 (elf32_hppa_copy_indirect_symbol): Likewise.
788 (elf32_hppa_check_relocs): Likewise.
789 (elf32_hppa_gc_mark_hook): Likewise.
790 (elf32_hppa_gc_sweep_hook): Likewise.
791 (elf32_hppa_grok_psinfo): Likewise.
792 (elf32_hppa_hide_symbol): Likewise.
793 (elf32_hppa_adjust_dynamic_symbol): Likewise.
794 (allocate_dynrelocs): Likewise.
795 (clobber_millicode_symbols): Likewise.
796 (readonly_dynrelocs): Likewise.
797 (elf32_hppa_size_dynamic_sections): Likewise.
798 (get_local_syms): Likewise.
799 (elf32_hppa_size_stubs): Likewise.
800 (hppa_record_segment_addr): Likewise.
801 (final_link_relocate): Likewise.
802 (elf32_hppa_relocate_section): Likewise.
803 (elf32_hppa_finish_dynamic_symbol): Likewise.
805 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
808 * elf-m10300.c (mn10300_elf_check_relocs): Handle indirect
810 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
811 * elf32-avr.c (elf32_avr_check_relocs): Likewise.
812 * elf32-cris.c (cris_elf_check_relocs): Likewise.
813 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
814 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
815 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
816 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
817 * elf32-i370.c (i370_elf_check_relocs): Likewise.
818 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
819 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
820 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
821 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
822 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
823 * elf32-ms1.c (ms1_elf_check_relocs): Likewise.
824 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
825 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
826 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
827 * elf32-s390.c (elf_s390_check_relocs): Likewise.
828 * elf32-sh.c (sh_elf_check_relocs): Likewise.
829 * elf32-v850.c (v850_elf_check_relocs): Likewise.
830 * elf32-vax.c (elf_vax_check_relocs): Likewise.
831 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
832 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
833 * elf64-s390.c (elf_s390_check_relocs): Likewise.
834 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
835 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
836 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
838 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
841 * elf32-hppa.c (elf32_hppa_check_relocs): Handle indirect
844 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
847 * elf32-i386.c (elf_i386_check_relocs): Handle indirect symbol.
848 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
850 2005-06-18 H.J. Lu <hongjiu.lu@intel.com>
852 * reloc.c: Add BFD_RELOC_X86_64_GOTOFF64 and
853 BFD_RELOC_X86_64_GOTPC32.
854 * bfd-in2.h: Regenerated.
856 2005-06-17 Jakub Jelinek <jakub@redhat.com>
858 * elf.c (bfd_section_from_shdr): Kill bogus warning.
860 * elf.c (bfd_section_from_shdr): Fail if sh_entsize is bogus for
861 symbol, relocation, group or versym sections.
863 * coffcode.h (coff_slurp_reloc_table): Don't crash if native_relocs
865 * peXXigen.c (pe_print_idata): Don't crash if dll_name or start_address
866 doesn't point into the section.
868 2005-06-17 Jan Beulich <jbeulich@novell.com>
870 * bfd-in2.h (elf_x86_64_reloc_type): Add BFD_RELOC_X86_64_GOTOFF64
871 and BFD_RELOC_X86_64_GOTPC32.
872 * libbfd.h (bfd_reloc_code_real_names): Likewise.
873 * elf64-x86-64.c (x86_64_elf_howto_table): Add entries for
874 R_X86_64_PC64, R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
875 (x86_64_reloc_map): Add entries for R_X86_64_PC64, R_X86_64_GOTOFF64,
876 and R_X86_64_GOTPC32.
877 (elf64_x86_64_info_to_howto): Adjust bounding relocation type.
878 (elf64_x86_64_check_relocs): Also handle R_X86_64_PC64,
879 R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
880 (elf64_x86_64_relocate_section): Likewise.
881 (elf64_x86_64_gc_sweep_hook): Also handle R_X86_64_PC64.
883 2005-06-15 Mark Kettenis <kettenis@gnu.org>
885 * archive.c: Include "libiberty.h".
887 2005-06-15 Nick Clifton <nickc@redhat.com>
889 * elf32-v850.c (ELF_MACHINE_ALT2): Define so that binaries
890 produced by the GreenHills toolchain can be assimilated.
892 2005-06-14 Steve Ellcey <sje@cup.hp.com>
894 * som.c (som_find_inliner_info): New.
896 2005-06-14 H.J. Lu <hongjiu.lu@intel.com>
898 * elflink.c (_bfd_elf_merge_symbol): Fix a typo in comment.
900 2005-06-14 Jakub Jelinek <jakub@redhat.com>
902 * elf.c (bfd_section_from_shdr): Fail if name is NULL.
903 Prevent endless recursion on broken objects.
905 * archive.c (do_slurp_coff_armap): Check for overflows.
907 2005-06-10 Daniel Jacobowitz <dan@codesourcery.com>
909 * elfcode.h (elf_write_relocs): Do nothing if there are no
912 2005-06-10 Alan Modra <amodra@bigpond.net.au>
914 * dwarf2.c (decode_line_info): Revert last change. Instead set
915 initial low_pc to -1 to avoid need to test whether loc_pc has
918 2005-06-09 Christopher Faylor <cgf@timesys.com>
920 * coffcode.h (sec_to_styp_flags): Set appropriate section flags when
921 either SEC_ALLOC OR SEC_LOAD.
923 2005-06-09 Christopher Faylor <cgf@timesys.com>
925 * coffcode.h (sec_to_styp_flags): Remove read/write flags from noload
926 section header. Do not add STYP_NOLOAD since it does not appear to be
929 2005-06-09 H.J. Lu <hongjiu.lu@intel.com>
932 * dwarf2.c (lookup_address_in_line_info_table): Restore code
933 handling NULL function info, removed with 2005-04-03 change.
935 2005-06-08 Mark Mitchell <mark@codesourcery.com>
937 * opncls.c (bfd_fopen): Mark returned BFD as cacheable if FD == -1.
939 2005-06-09 Alan Modra <amodra@bigpond.net.au>
941 * elflink.c (elf_mark_used_section): Delete.
942 (bfd_elf_gc_sections): Call bfd_generic_gc_sections.
943 * reloc.c (bfd_mark_used_section): New function.
944 (bfd_generic_gc_sections): Call bfd_mark_used_section.
946 2005-06-08 Alan Modra <amodra@bigpond.net.au>
948 * opncls.c (bfd_fopen): Don't set bfd_error unconditionally.
951 2005-06-07 Mark Mitchell <mark@codesourcery.com>
953 * opncls.c (bfd_fdopenr): Add missing break statements.
955 2005-06-07 Mark Mitchell <mark@codesourcery.com>
957 * opncls.c (bfd_fopen): New API.
959 (bfd_fdopenr): Likewise.
960 * bfd-in2.h: Regenerated.
962 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
963 Michael Snyder <msnyder@redhat.com>
964 Stan Cox <scox@redhat.com>
966 * Makefile.am (ALL_MACHINES): Add ms1 support.
967 (ALL_MACHINES_CFILES): Same.
968 (BFD32_BACKENDS): Same.
969 (BFD32_BACKENDS_CFILES): Same.
971 * Makefile.in: Regenerate.
973 * archures.c (bfd_architecture): Add ms1 entries.
974 Externalize bfd_ms1_arch.
975 (bfd_archures_list): Add bfd_ms1_arch.
977 * bfd-in2.h: Regenerate.
979 * cpu-ms1.c: New file.
981 * elf32-ms1.c: New file.
983 * targets.c: Define extern of bfd_elf32_ms1_vec.
984 Add bfd_elf32_ms1_vec to _bfd_target_vector.
986 * configure.in: Add bfd_elf32_ms1_vec case.
988 * configure: Regenerate.
990 * config.bfd: Add ms1-*-elf to table.
992 2005-06-07 Zack Weinberg <zack@codesourcery.com>
994 * coff-i386.c: Change md_apply_fix3 to md_apply_fix in comment.
996 2005-06-07 Alan Modra <amodra@bigpond.net.au>
998 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Init _bfd_find_line.
999 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
1001 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
1004 * bfd.c (bfd_find_line): New.
1006 * dwarf2.c (comp_unit): Add variable_table.
1007 (funcinfo): Add file, line, and sec.
1009 (lookup_symbol_in_function_table): New.
1010 (lookup_symbol_in_variable_table): New.
1011 (scan_unit_for_functions): Renamed to ...
1012 (scan_unit_for_symbols): This. Handle DW_TAG_entry_point and
1014 (comp_unit_find_nearest_line): Updated.
1015 (comp_unit_find_line): New.
1016 (_bfd_dwarf2_find_line): New.
1018 * elf-bfd.h (_bfd_elf_find_line): New.
1019 (_bfd_generic_find_line): New. Defined.
1021 * elf.c (_bfd_elf_find_line): New.
1023 * libbfd-in.h (_bfd_dwarf2_find_line): New.
1024 (_bfd_generic_find_line): New.
1026 * bfd-in2.h: Regenerated.
1027 * libbfd.h: Likewise.
1029 * libbfd.c (_bfd_generic_find_line): New.
1031 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize _bfd_find_line
1032 with _bfd_generic_find_line.
1033 (bfd_target): Add _bfd_find_line.
1035 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
1037 * dwarf2.c (decode_line_info): Properly set low_pc.
1039 2005-06-06 Alan Modra <amodra@bigpond.net.au>
1041 * elf64-pcc.c (ppc64_elf_gc_mark_hook): For the local sym in .opd
1042 case, include addend when indexing .opd section map.
1043 (ppc64_elf_edit_opd): Add no_opd_opt param. Do nothing besides
1044 clear opd_adjust array if no_opd_opt set. Tidy code.
1045 Ignore zero size .opd. Check bfd_alloc return value.
1046 (ppc_stub_name): Return immediately on bfd_malloc fail.
1047 * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
1049 2005-06-04 H.J. Lu <hongjiu.lu@intel.com>
1051 * dwarf2.c (comp_unit): Fix a typo in comment.
1053 2005-06-03 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1055 * elf32-vax.c (rtype_to_howto): Remove PARAMS.
1056 (reloc_type_lookup): Dito.
1057 (elf_vax_discard_copies): Dito.
1058 (elf_vax_instantiate_got_entries): Dito.
1059 (elf_vax_link_hash_traverse): Dito.
1060 (elf_vax_link_hash_newfunc): Dito.
1061 (elf_vax_link_hash_table_create): Dito.
1062 (elf32_vax_set_private_flags): Dito.
1063 (elf32_vax_merge_private_bfd_data): Dito.
1064 (elf32_vax_print_private_bfd_data): Dito.
1065 (elf_vax_check_relocs): Dito.
1066 (elf_vax_gc_mark_hook): Dito.
1067 (elf_vax_gc_sweep_hook): Dito.
1068 (elf_vax_size_dynamic_sections): Dito.
1069 (elf_vax_discard_copies): Dito.
1070 (elf_vax_instantiate_got_entries): Dito.
1071 (elf_vax_relocate_section): Dito.
1072 (elf_vax_finish_dynamic_symbol): Dito.
1073 (elf_vax_finish_dynamic_sections): Dito.
1074 (elf_vax_hash_table): Break-up of line isn't needed.
1075 (elf_vax_check_relocs): Remove leading whitespace
1076 (elf_vax_relocate_section): Remove redundant whitespace
1077 (elf_vax_link_hash_newfunc): Don't cast NULL.
1078 (elf_vax_link_hash_table_create): Dito.
1079 * cpu-vax.c (bfd_vax_arch) Remove a trailing space.
1081 2005-06-03 Alan Modra <amodra@bigpond.net.au>
1084 * configure.in: Bump version
1085 * configure: Regenerate.
1086 * elflink.c (elf_link_input_bfd): Use einfo linker callback to print
1087 discarded section sym refs and kill linker output.
1088 * simple.c (simple_dummy_einfo): New function.
1089 (bfd_simple_get_relocated_section_contents): Init callbacks.einfo.
1091 * elf32-i386.c (elf_i386_relocate_section): Handle zero symndx
1092 for all reloc types.
1094 2005-06-02 Alan Modra <amodra@bigpond.net.au>
1096 * elf64-ppc.c (add_symbol_adjust): Set sym visibility to most
1097 restrictive of func code and func descr for undefined syms as well
1100 2005-05-31 Jim Blandy <jimb@redhat.com>
1102 * Makefile.am: Regenerate dependencies with 'make dep-am'.
1103 * Makefile.in: Regenerate.
1105 2005-05-31 Richard Henderson <rth@redhat.com>
1107 * elf64-alpha.c (ALPHA_ELF_LINK_HASH_LU_JSRDIRECT): New.
1108 (ALPHA_ELF_LINK_HASH_TLS_IE): Renumber to 0x80.
1109 (ALPHA_ELF_LINK_HASH_LU_PLT): Rename from ALPHA_ELF_LINK_HASH_LU_FUNC.
1110 (elf64_alpha_want_plt): Update to match.
1111 (elf64_alpha_check_relocs): Collect JSRDIRECT in gotent_flags.
1112 (elf64_alpha_relax_with_lituse): Likewise. Handle JSRDIRECT.
1114 2005-05-31 Zack Weinberg <zack@codesourcery.com>
1116 * elf32-arm.c (elf32_arm_reloc_type_lookup)
1117 (elf32_arm_nabi_grok_prstatus, elf32_arm_nabi_grok_psinfo):
1118 Use ISO C90 function declaration style.
1120 2005-05-31 James E Wilson <wilson@specifixinc.com>
1122 * elfcode.h (NAME(bfd_elf,bfd_from_remote_memory)): Check for program
1123 header PF_R flag on PT_LOAD segments.
1125 2005-05-30 Richard Henderson <rth@redhat.com>
1127 * elf64-alpha.c (elf64_alpha_relocate_section): Use dtp_base for
1128 the zero index relocs produced by elf64_alpha_relax_tls_get_addr.
1130 2005-05-29 Richard Henderson <rth@redhat.com>
1132 * configure.in (--enable-secureplt): New.
1133 * elf64-alpha.c (INSN_LDA, INSN_LDAH, INSN_LDQ, INSN_BR): New.
1134 (INSN_SUBQ, INSN_S4SUBQ, INSN_JMP): New.
1135 (INSN_A, INSN_AB, INSN_ABC, INSN_ABO, INSN_AD): New.
1136 (elf64_alpha_use_secureplt): New.
1137 (OLD_PLT_HEADER_SIZE, OLD_PLT_ENTRY_SIZE): New.
1138 (NEW_PLT_HEADER_SIZE, NEW_PLT_ENTRY_SIZE): New.
1139 (PLT_HEADER_SIZE, PLT_ENTRY_SIZE): Conditionalize on secureplt.
1140 (ALPHA_ELF_LINK_HASH_PLT_LOC): Remove.
1141 (struct alpha_elf_link_hash_entry): Add plt_offset.
1142 (PLT_HEADER_WORD1, PLT_HEADER_WORD2, PLT_HEADER_WORD3): Remove.
1143 (PLT_HEADER_WORD4, PLT_ENTRY_WORD1, PLT_ENTRY_WORD2): Remove.
1144 (PLT_ENTRY_WORD3): Remove.
1145 (elf64_alpha_create_dynamic_sections): If secureplt, set SEC_READONLY
1146 on .plt and create .got.plt.
1147 (elf64_alpha_output_extsym): Remove .plt frobbing for symbol values.
1148 (get_got_entry): Initialize plt_offset.
1149 (elf64_alpha_want_plt): New.
1150 (elf64_alpha_check_relocs): Use it.
1151 (elf64_alpha_adjust_dynamic_symbol): Likewise. Don't allocate
1153 (elf64_alpha_calc_got_offsets_for_symbol): Don't report internal
1154 error as user error.
1155 (elf64_alpha_size_plt_section_1): Allocate one plt entry per
1157 (elf64_alpha_size_plt_section): Size .got.plt section.
1158 (elf64_alpha_size_rela_got_1): Don't allocate relocations if
1160 (elf64_alpha_size_dynamic_sections): Call elf64_alpha_size_plt_section.
1161 Add PLTRO DYNAMIC entry.
1162 (elf64_alpha_finish_dynamic_symbol): Generate secureplt format.
1163 (elf64_alpha_finish_dynamic_sections): Likewise.
1165 2005-05-28 David Daney <ddaney@avtrex.com>
1167 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Move
1168 calculation of DT_RELSZ to occur after all dynamic relocations
1171 2005-05-28 Eli Zaretskii <eliz@gnu.org>
1173 * configure.in: Add snprintf and vsnprintf to AC_CHECK_DECLS.
1174 * config.in, configure: Regenerate.
1176 2005-05-26 Mark Kettenis <kettenis@gnu.org>
1177 Maciej W. Rozycki <macro@linux-mips.org>
1179 * elfxx-mips.c (_bfd_mips_elf_section_processing): Warn and
1180 stop processing of options if one of invalid size is
1182 (_bfd_mips_elf_section_from_shdr): Likewise.
1183 (_bfd_mips_elf_fake_sections): Reset the type of empty special
1186 2005-05-26 Richard Henderson <rth@redhat.com>
1188 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Remove
1189 plt_old_section, plt_old_value.
1190 (elf64_alpha_adjust_dynamic_symbol): Don't set it.
1191 (elf64_alpha_size_plt_section_1): Don't use it.
1193 2005-05-26 Jakub Jelinek <jakub@redhat.com>
1195 * elfcode.h (elf_object_p): Fail if e_shoff != 0, e_shnum == 0 and
1196 first shdr has sh_size == 0. Fail if e_shnum is large to cause
1197 arithmetic overflow when allocating the i_shdr array.
1198 Sanity check sh_link and sh_info fields. Fix e_shstrndx sanity check.
1200 2005-05-25 Richard Henderson <rth@redhat.com>
1202 * elf64-alpha.c: Update all function definitions to ISO C. Remove
1203 all function prototypes; rearrange functions into def-use order.
1205 2005-05-25 Richard Henderson <rth@redhat.com>
1207 * elf64-alpha.c (elf64_alpha_merge_gots): Fix gotent iteration
1208 in the presence of deleting elements.
1209 (elf64_alpha_size_got_sections): Zero dead got section size.
1211 2005-05-23 Fred Fish <fnf@specifixinc.com>
1213 * dwarf2.c (struct dwarf2_debug): Add inliner_chain member.
1214 (struct funcinfo): Add caller_func, caller_file, caller_line.
1215 tag, and nesting_level members.
1216 (lookup_address_in_function_table): Change first passed parameter
1217 from "struct funcinfo *" to "struct comp_unit *".
1218 (lookup_address_in_function_table): Dereference unit to find function
1220 (lookup_address_in_function_table): Traverse the function list to
1221 create a chain of inlined functions back to the first non inlined
1223 (scan_unit_for_functions): Remember tag and nesting level. Handle
1224 DW_AT_call_file and DW_AT_call_line.
1225 (comp_unit_find_nearest_line): Adjust lookup_address_in_function_table
1226 call to pass unit pointer instead of function table pointer. For
1227 inlined functions, save pointer to the inliner chain.
1228 (_bfd_dwarf2_find_nearest_line): Initialize inliner_chain to NULL.
1229 (_bfd_dwarf2_find_inliner_info): New function that returns information
1230 from the inliner chain after a call to bfd_find_nearest_line.
1232 * bfd.c (bfd_find_inliner_info): Define using BFD_SEND.
1233 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Add entry for
1234 NAME##_find_inliner_info.
1235 (bfd_target): Add _bfd_find_inliner_info.
1236 * bfd-in2.h: Regenerate.
1238 * libbfd-in.h (_bfd_nosymbols_find_inliner_info): Define as
1239 macro that always returns bfd_false.
1240 (_bfd_dwarf2_find_inliner_info): Declare.
1241 * libbfd.h: Regenerate.
1243 * elf32-arm.c (elf32_arm_find_inliner_info): New function
1244 that calls _bfd_dwarf2_find_inliner_info.
1245 (bfd_elf32_find_inliner_info): Define to elf32_arm_find_inliner_info.
1247 * elfxx-mips.c (_bfd_mips_elf_find_inliner_info): New function
1248 that calls _bfd_dwarf2_find_inliner_info.
1249 * elfxx-mips.h (_bfd_mips_elf_find_inliner_info): Declare.
1250 * elfn32-mips.c (bfd_elf32_find_inliner_info): Define to
1251 _bfd_mips_elf_find_inliner_info.
1252 * elf64-mips.c (bfd_elf64_find_inliner_info): Ditto.
1253 * elf32-mips.c (bfd_elf32_find_inliner_info): Ditto.
1255 * elf.c (_bfd_elf_find_inliner_info): New function that calls
1256 _bfd_dwarf2_find_inliner_info.
1257 * elf-bfd.h (_bfd_elf_find_inliner_info): Declare.
1258 * elfxx-target.h (bfd_elfNN_find_inliner_info): Define to
1259 _bfd_elf_find_inliner_info.
1261 * coffgen.c (coff_find_inliner_info): New function that
1262 calls _bfd_dwarf2_find_inliner_info.
1263 * libcoff-in.h (coff_find_inliner_info): Declare.
1264 * libcoff.h: Regenerate.
1265 * coff-rs6000.c (rs6000coff_vec): Add coff_find_inliner_info.
1266 (pmac_xcoff_vec) Ditto.
1267 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1268 (aix5coff64_vec): Ditto.
1270 * aout-target.h (MY_find_inliner_info): Define as
1271 _bfd_nosymbols_find_inliner_info.
1272 * aout-tic30.c (MY_find_inliner_info): Ditto.
1273 * binary.c (binary_find_inliner_info): Ditto.
1274 * i386msdos.c (msdos_find_inliner_info): Ditto.
1275 * ihex.c (ihex_find_inliner_info): Ditto.
1276 * libaout.h (aout_32_find_inliner_info): Ditto.
1277 * libecoff.h (_bfd_ecoff_find_inliner_info): Ditto.
1278 * mach-o.c (bfd_mach_o_find_inliner_info): Ditto.
1279 * mmo.c (mmo_find_inliner_info): Ditto.
1280 * nlm-target.h (nlm_find_inliner_info): Ditto.
1281 * pef.c (bfd_pef_find_inliner_info): Ditto.
1282 * ppcboot.c (ppcboot_find_inliner_info): Ditto.
1283 * srec.c (srec_find_inliner_info): Ditto.
1284 * tekhex.c (tekhex_find_inliner_info): Ditto.
1285 * versados.c (versados_find_inliner_info): Ditto.
1286 * xsym.c (bfd_sym_find_inliner_info): Ditto.
1288 * ieee.c (ieee_find_inliner_info): New function that always
1290 * oasys.c (oasys_find_inliner_info): Ditto.
1291 * vms.c (vms_find_inliner_info): Ditto.
1293 2005-05-24 Alan Modra <amodra@bigpond.net.au>
1295 * elf32-ppc.c (ppc_elf_check_relocs): For old gcc -fPIC code
1296 force old plt layout.
1298 2005-05-22 Richard Henderson <rth@redhat.com>
1300 * elf64-alpha.c (elf64_alpha_relax_section): Ignore non-allocated
1302 (elf64_alpha_check_relocs): Likewise.
1303 (elf64_alpha_relocate_section): Don't emit dynamic relocations to
1304 non-allocated sections.
1306 2005-05-22 Richard Henderson <rth@redhat.com>
1308 * elf64-alpha.c (elf64_alpha_relax_with_lituse): Relax jsr to
1309 undefweak to use zero register. Call elf64_alpha_relax_got_load
1310 if not all uses removed.
1311 (elf64_alpha_relax_got_load): Relax undefweak to lda zero.
1312 (elf64_alpha_relax_section): Handle undefweak symbols.
1313 (elf64_alpha_calc_dynrel_sizes): Don't add relocs for undefweak.
1314 (elf64_alpha_size_rela_got_1): Likewise.
1315 (elf64_alpha_relocate_section): Likewise.
1317 2005-05-22 Richard Henderson <rth@redhat.com>
1319 * elf64-alpha.c (elf64_alpha_relax_section): Only operate
1320 on SEC_CODE sections.
1322 2005-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1324 * som.c (try_prev_fixup): Changed type of subspace_reloc_sizep to
1326 (som_write_space_strings): Change type of tmp_space and p to char *.
1327 (som_write_symbol_strings): Likewise. Also change type of comp to
1329 (som_begin_writing): Change type of strings_size to unsigned int.
1330 (som_finish_writing): Likewise.
1331 (som_slurp_reloc_table): Change type of external_relocs to unsigned
1333 * som.h (struct som_section_data_struct): Change type of reloc_stream
1334 field to unsigned char *.
1336 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
1338 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't eliminate
1339 copy relocations for VxWorks.
1341 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
1343 * bfd/elf32-ppc.c (struct ppc_elf_link_hash_entry): Add new field
1345 (ppc_elf_copy_indirect_symbol): Copy has_sda_refs.
1346 (ppc_elf_check_relocs): Set has_sda_refs.
1347 (ppc_elf_adjust_dynamic_symbol): Check has_sda_refs before eliminating
1348 copy relocations. Use has_sda_refs to place variables in .sbss.
1349 (ppc_elf_finish_dynamic_symbol): Use has_sda_refs to place variables in
1352 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1354 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Make sure that
1355 xtensa_default_isa is initialized.
1357 2005-05-20 Alan Modra <amodra@bigpond.net.au>
1359 * elf32-ppc.c (allocate_dynrelocs): Correct plt offset assigned
1360 for second and subsequent list entries. Only allocate multiple
1361 glink stubs when shared or pie.
1362 (ppc_elf_finish_dynamic_symbol): Break out early when only one
1363 glink stub is needed.
1365 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1367 * Makefile.am: Have 'all' depend on 'info'.
1368 * Makefile.in: Regenerate.
1370 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1372 * elf-bfd.h (struct elf_link_hash_table): Delete init_refcount and
1373 init_offset. Add init_got_refcount, init_plt_refcount,
1374 init_got_offset and init_plt_offset.
1375 * elf.c (_bfd_elf_link_hash_newfunc): Adjust for above change.
1376 (_bfd_elf_link_hash_hide_symbol): Likewise.
1377 (_bfd_elf_link_hash_table_init): Likewise.
1378 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
1379 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise.
1380 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Likewise.
1381 (bfd_elf_size_dynamic_sections): Likewise.
1382 * elf32-ppc.c (GLINK_PLTRESOLVE): Now 16 insns.
1383 (LWZU_0_X_12, LWZ_0_4_30, LWZ_0_X_12, LWZ_11_X_11, LWZ_11_X_30,
1384 LWZ_12_4_12, LWZ_12_8_30, LWZ_12_X_12, SUB_11_11_30): Delete.
1385 (ADDIS_12_12, BCL_20_31, LWZU_0_12, LWZ_0_12, LWZ_11_11, LWZ_11_30,
1386 LWZ_12_12, MFLR_0, MFLR_12, MTLR_0, SUB_11_11_12): Define.
1387 (struct plt_entry): New.
1388 (ppc_elf_link_hash_table_create): Set new init_plt fields.
1389 (ppc_elf_copy_indirect_symbol): Handle merge of plt plist. Don't
1390 use _bfd_elf_link_hash_copy_indirect.
1391 (update_plt_info, find_plt_ent): New functions.
1392 (ppc_elf_check_relocs): Handle R_PPC_PLTREL24 with non-zero addend
1393 and adjust for use of plt list rather than refcount.
1394 (ppc_elf_gc_sweep_hook): Likewise.
1395 (ppc_elf_tls_optimize): Likewise.
1396 (ppc_elf_adjust_dynamic_symbol): Likewise.
1397 (allocate_dynrelocs): Likewise.
1398 (ppc_elf_relax_section): Likewise.
1399 (ppc_elf_relocate_section): Likewise. Adjust R_PPC_PLTREL24 addends
1400 when performing a relocatable link.
1401 (ppc_elf_finish_dynamic_symbol): Likewise. Write .glink stubs here..
1402 (ppc_elf_finish_dynamic_sections): ..rather than here. Use new
1405 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1407 * elf.c (assign_file_positions_for_segments): Use maximum of
1408 maxpagesize and section alignment when adjusting initial
1409 segment offset and section offsets.
1411 2005-05-18 Zack Weinberg <zack@codesourcery.com>
1413 * elf32-arm.c: Make all #ifndef OLD_ARM_ABI blocks
1416 2005-05-18 H.J. Lu <hongjiu.lu@intel.com>
1418 * elf.c (group_signature): Undo the last change. Check if the
1419 symbol table section is correct.
1421 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1423 * elf32-arm.c: Wherever possible, use official reloc names
1425 (elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
1426 (elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
1427 (elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
1428 (elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
1429 (elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
1430 (elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
1431 elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
1432 Add many new relocations from AAELF.
1433 (elf32_arm_howto_from_type): Update to match.
1434 (elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
1435 R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
1436 R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
1437 (elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
1438 (elf32_arm_final_link_relocate): Add support for
1439 R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
1440 case entries redundant with default.
1442 * reloc.c: Reorganize ARM relocations. Add Thumb
1443 assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
1444 BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
1445 Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
1446 BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
1447 Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
1448 * bfd-in2.h, libbfd.h: Regenerate.
1450 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1452 * elf.c (_bfd_elf_write_object_contents): Check for non-NULL
1454 * format.c (bfd_check_format_matches): Set output_has_begun
1456 * section.c (bfd_set_section_contents): Use bfd_write_p. Remove
1457 special case for both_direction.
1459 2005-05-17 Nick Clifton <nickc@redhat.com>
1461 * elf.c (group_signature): Check for a group section which is
1462 actually a (corrupt) symbol table section in disguise and prevent
1463 an infinite loop from occurring.
1465 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
1467 * elfxx-ia64.c (elfNN_ia64_relax_brl): Undo the change made on
1470 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
1472 * elfxx-ia64.c (elfNN_ia64_relax_br): Keep the original
1473 predicate on slot 0 only if slot 0 isn't br.
1475 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
1478 * elf32-i386.c (elf_i386_size_dynamic_sections): Also remove
1479 empty sdynbss section.
1480 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
1482 2005-05-17 Tavis Ormandy <taviso@gentoo.org>
1484 * elf.c (bfd_section_from_shdr): Add sanity check when parsing
1487 2005-05-17 Alan Modra <amodra@bigpond.net.au>
1489 * elf32-ppc.c (LIS_11. LIS_12): Define.
1490 (LWZU_0_X_12, LWZ_0_X_12, LWZ_12_4_12, LWZ_12_X_12): Define.
1491 (ppc_elf_finish_dynamic_sections): Provide non-pic plt call stub
1492 for --data-plt when building non-pie executables.
1494 2005-05-17 Nick Clifton <nickc@redhat.com>
1496 * elf32-arm.c (elf32_arm_final_link_relocate): Gracefully handle
1497 the situation where a symbols's section is not known but a section
1498 relative R_ARM_RELATIVE reloc has to be generated for the Symbian
1501 * elf32-v850.c (v850_elf_relocate_section): Move code to test for
1502 the presence of a symbol table to just before the symbol table is
1505 2005-05-16 H.J. Lu <hongjiu.lu@intel.com>
1508 * elfxx-ia64.c (elfNN_ia64_relax_br): New.
1509 (elfNN_ia64_relax_section): Use it.
1511 2005-05-14 Mark Kettenis <kettenis@gnu.org>
1513 * elflink.c (bfd_elf_size_dynamic_sections): Use lbasename instead
1516 2005-05-14 Alan Modra <amodra@bigpond.net.au>
1518 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set DT_PPC_GOT,
1520 (ppc_elf_finish_dynamic_sections): Likewise.
1522 2005-05-13 Fred Fish <fnf@specifixinc.com>
1524 * libbfd-in.h: Fix a comment typo, 'neaderst' -> 'nearest'
1525 * libbfd.h: Rebuilt.
1527 2005-05-13 Bob Wilson <bob.wilson@acm.org>
1529 * elf32-xtensa.c (xtensa_get_property_section_name): Add missing
1530 periods in linkonce_kind values.
1532 2005-05-12 H.J. Lu <hongjiu.lu@intel.com>
1534 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_GOTOFF
1535 against protected function when building executable.
1537 2005-05-12 Alan Modra <amodra@bigpond.net.au>
1539 * elf32-ppc.c (LWZU_0_X_11): Delete.
1540 (B, LWZ_11_X_11, LWZ_11_X_30, MTCTR_11): Define.
1541 (ppc_elf_select_plt_layout): Set .got flags too. Formatting.
1542 (ppc_elf_size_dynamic_sections): Allocate space for .glink branch
1544 (ppc_elf_finish_dynamic_symbol): Point .plt entries into the branch
1546 (ppc_elf_finish_dynamic_sections): Adjust DT_PPC_GLINK value.
1547 Generate .glink branch table and updated stubs.
1549 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1551 * reloc.c (BFD_RELOC_HI16_PCREL): Define.
1552 (BFD_RELOC_HI16_S_PCREL, BFD_RELOC_LO16_PCREL): Define.
1553 * elf32-ppc.c (GLINK_PLTRESOLVE, GLINK_ENTRY_SIZE): Define.
1554 (CROR_151515, CROR_313131): Delete.
1555 (ADDIS_11_11, ADDI_11_11, SUB_11_11_30, ADD_0_11_11, ADD_11_0_11,
1556 LWZ_0_4_30, MTCTR_0, LWZ_12_8_30, BCTR, ADDIS_11_30,
1557 LWZU_0_X_11): Define.
1558 (ppc_elf_howto_raw): Add R_PPC_REL16, R_PPC_REL16_LO, R_PPC_REL16_HI
1559 and R_PPC_REL16_HA entries.
1560 (ppc_elf_reloc_type_lookup): Convert new bfd reloc types.
1561 (ppc_elf_addr16_ha_reloc): Also handle R_PPC_REL16_HA.
1562 (struct ppc_elf_link_hash_table): Add glink, glink_pltresolve,
1563 new_plt, and old_plt.
1564 (ppc_elf_create_dynamic_sections): Create .glink section.
1565 (ppc_elf_check_relocs): Set new_plt and old_plt.
1566 (ppc_elf_select_plt_layout): New function.
1567 (ppc_elf_tls_setup): Set plt output section elf type and flags.
1568 (allocate_got): Handle differences between old and new got layout.
1569 (allocate_dynrelocs): Likewise for plt.
1570 (ppc_elf_size_dynamic_sections): Likewise. Allocate memory for
1571 .glink. Don't allocate memory for old bss .plt. Emit DT_PPC_GLINK.
1572 (ppc_elf_relax_section): Rename ppc_info to htab. Handle .glink
1573 destination of R_PPC_PLTREL24 relocs.
1574 (ppc_elf_relocate_section): Handle new relocs and changed destination
1576 (ppc_elf_finish_dynamic_symbol): Init new style plt and handle
1577 differences in layout.
1578 (ppc_elf_finish_dynamic_sections): Set DT_PPC_GLINK value. Don't
1579 put a blrl in new got. Write glink contents.
1580 * elf32-ppc.h (ppc_elf_select_plt_layout): Declare.
1581 * libbfd.h: Regenerate.
1582 * bfd-in2.h: Regenerate.
1584 2005-05-11 Andreas Schwab <schwab@suse.de>
1586 * elf32-i386.c (elf_i386_finish_dynamic_sections): Fix signedness
1589 2005-05-10 H.J. Lu <hongjiu.lu@intel.com>
1591 * elf.c (_bfd_elf_make_section_from_shdr): Only check debug
1592 section if SEC_ALLOC isn't set.
1594 2005-05-09 Kelley Cook <kcook@gcc.gnu.org>
1596 * configure.in: Replace AC_COMPILE_CHECK_SIZEOF with AC_CHECK_SIZEOF.
1597 * acinclude.m4: Don't sinclude accross.m4.
1598 * config.in, configure, Makefile.in, doc/Makefile.in: Regenerate.
1600 2005-05-09 Alan Modra <amodra@bigpond.net.au>
1602 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_dotsym.
1603 (ppc64_elf_add_symbol_hook): Set has_dotsym.
1604 (ppc64_elf_check_directives): Only process syms when has_dotsym.
1605 (func_desc_adjust): Hide fake function descriptors when function
1606 code entry is defined.
1607 (adjust_opd_syms): Adjust for deleted_section becoming union field.
1609 2005-05-09 Alan Modra <amodra@bigpond.net.au>
1611 * elfcode.h (elf_object_p): Add more sanity checks on elf header.
1613 2005-05-08 Dave Korn <dave.korn@artimi.com>
1615 * coff-tic80.c: Undefine _CONST after system headers to prevent
1616 clash with tic80-specific definition in include/coff/tic80.h
1618 2005-05-08 H.J. Lu <hongjiu.lu@intel.com>
1621 * elflink.c (elf_link_output_extsym): Use output_bfd if
1622 h->root.u.def.section is bfd_abs_section_ptr when reporting
1625 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1627 * elf-bfd.h (elf_backend_data): Update special_sections to
1628 array of pointer to bfd_elf_special_section.
1629 * elf.c (special_sections): Likewise.
1630 * elf32-arm.c (elf32_arm_symbian_special_sections): Likewise.
1631 * elf32-m32r.c (m32r_elf_special_sections): Likewise.
1632 * elf32-m68hc11.c (elf32_m68hc11_special_sections): Likewise.
1633 * elf32-m68hc12.c (elf32_m68hc12_special_sections): Likewise.
1634 * elf32-mcore.c (mcore_elf_special_sections): Likewise.
1635 * elf32-ppc.c (ppc_elf_special_sections): Likewise.
1636 * elf32-sh64.c (sh64_elf_special_sections): Likewise.
1637 * elf32-v850.c (v850_elf_special_sections): Likewise.
1638 * elf32-xtensa.c (elf_xtensa_special_sections): Likewise.
1639 * elf64-alpha.c (elf64_alpha_special_sections): Likewise.
1640 * elf64-hppa.c (elf64_hppa_special_sections): Likewise.
1641 * elf64-ppc.c (ppc64_elf_special_sections): Likewise.
1642 * elf64-sh64.c (sh64_elf64_special_sections): Likewise.
1643 * elfxx-ia64.c (elfNN_ia64_special_sections): Likewise.
1644 * elfxx-mips.c (_bfd_mips_elf_special_sections): Likewise.
1645 * elfxx-mips.h (_bfd_mips_elf_special_sections): Likewise.
1647 * elf.c (get_special_section): Updated.
1649 2005-05-07 Alan Modra <amodra@bigpond.net.au>
1651 * elf-bfd.h (struct elf_backend_data): Remove got_symbol_offset.
1652 * elfxx-target.h (elf_backend_got_symbol_offset): Delete.
1653 * elflink.c (_bfd_elf_create_got_section): Use zero in place of
1655 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
1656 * elf32-frv.c (_frv_create_got_section): Likewise.
1657 * elf32-i370.c (i370_elf_finish_dynamic_sections): Delete ppc code.
1658 (elf_backend_got_symbol_offset): Don't define.
1659 * elf64-ppc.c (elf_backend_got_symbol_offset): Don't define.
1660 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add got_header_size
1662 (ppc_elf_create_got): Tidy.
1663 (ppc_elf_create_dynamic_sections): Don't set SEC_IN_MEMORY for .plt.
1664 (ppc_elf_check_relocs): Reduce string comparisons by using elf.hgot.
1665 (ppc_elf_gc_sweep_hook): Likewise.
1666 (ppc_elf_relocate_section): Likewise.
1667 (ppc_elf_finish_dynamic_symbol): Likewise.
1668 (allocate_got): New function.
1669 (allocate_dynrelocs): Use allocate_got.
1670 (ppc_elf_size_dynamic_sections): Likewise. Delay tlsld_got allocation
1671 so that local got can refcount it. Set got_header_size.
1672 (ppc_elf_relocate_section): Use value of elf.hgot rather than hard-
1674 (ppc_elf_finish_dynamic_sections): Likewise.
1675 (elf_backend_got_symbol_offset): Don't define.
1676 (elf_backend_got_header_size): Ditto.
1678 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1680 * configure.in (ACX_HEADER_STRING): New.
1681 * configure: Regenerate.
1682 * config.in: Regenerate.
1683 * sysdep.h (STRING_WITH_STRINGS): Use.
1685 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1687 * elf.c (_bfd_elf_close_and_cleanup): Only call
1688 _bfd_dwarf2_cleanup_debug_info on bfd_object.
1690 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1692 * elflink.c (_bfd_elf_provide_section_bound_symbols): Use
1693 "__bss_start" instead of "_edata" as fallback.
1695 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1697 * bfd-in2.h: Regenerated.
1699 2005-05-05 Paul Brook <paul@codesourcery.com>
1701 * config.bfd: Use bfd_elf32_i386_vxworks_vec for i?86-*-vxworks.
1702 * configure.in: Add bfd_elf32_i386_vxworks_vec. i386 targets need
1704 * configure: Regenerate.
1705 * Makefile.am (BFD32_BACKENDS): Add elf-vxworks.lo.
1706 (BFD32_BACKENDS_CFILES): Add elf-vxworks.c.
1707 (elf32-i386.lo): Depend on elf-vxworks.h.
1708 (elf-vxworks.lo): New rule.
1709 * Makefile.in: Regenerate.
1710 * elf-bfd.h (elf_backend_data): Update type of
1711 elf_backend_emit_relocs.
1712 (_bfd_elf_link_output_relocs): Update prototype.
1713 * elflink.c (_bfd_elf_link_output_relocs): Always use
1714 bed->elf_backend_emit_relocs when outputting relocations.
1715 * elfxx-target.h (elf_backend_emit_relocs): Default to
1716 _bfd_elf_link_output_relocs.
1717 * targets.c (bfd_elf32_i386_vxworks_vec): Declare.
1718 (_bfd_target_vector): Add bfd_elf32_i386_vxworks_vec.
1719 * elf32-i386.c: Add elf32-i386-vxworks target BFD.
1720 (elf_i386_plt0_entry): Remove padding.
1721 (elf_i386_pic_plt0_entry): Ditto.
1722 (PLTRESOLVE_RELOCS_SHLIB, PLTRESOLVE_RELOCS): Define.
1723 (PLT_NON_JUMP_SLOT_RELOCS): Define.
1724 (elf_i386_link_hash_table): Add srelplt2, hgot, hplt, is_vxworks and
1725 plt0_pad_byte fields.
1726 (elf_i386_link_hash_table_create): Zero them.
1727 (elf_i386_create_dynamic_sections): Create static relocation section.
1728 (allocate_dynrelocs): Allocate space for static PLT relocations.
1729 (elf_i386_size_dynamic_sections): Save shortcuts to PLT and GOT
1730 symbols. Give PLT symbols function type. Don't strip PLT sections
1731 if we have exported symbols from them.
1732 (elf_i386_finish_dynamic_symbol): Fill in VxWorks PLT static
1733 relocation section. Don't mark _GLOBAL_OFFSET_TABLE_ as absolute on
1735 (elf_i386_finish_dynamic_sections): Allow different pad bytes.
1736 Add relocation for GOT location. Fill in PLT static relocations.
1737 (elf_i386_vxworks_link_hash_table_create): New function.
1738 (elf_i386_vxworks_link_output_symbol_hook): New function.
1739 * elf-vxworks.h: New file.
1741 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1743 * section.c (bfd_make_section_anyway_with_flags): New.
1744 (bfd_make_section_anyway): Call bfd_make_section_anyway_with_flags,
1745 (bfd_make_section_with_flags): New.
1746 (bfd_make_section): Call bfd_make_section_with_flags.
1748 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Call
1749 bfd_make_section_with_flags/bfd_make_section_anyway_with_flags
1750 instead of bfd_make_section/bfd_make_section and don't call
1751 bfd_set_section_flags.
1752 (mn10300_elf_check_relocs): Likewise.
1753 (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
1754 * elf32-arm.c (create_got_section): Likewise.
1755 (bfd_elf32_arm_add_glue_sections_to_bfd): Likewise.
1756 (elf32_arm_check_relocs): Likewise.
1757 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1758 * elf32-frv.c (elf32_frv_add_symbol_hook): Likewise.
1759 (_frv_create_got_section): Likewise.
1760 (elf32_frvfdpic_create_dynamic_sections): Likewise.
1761 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1762 (elf32_hppa_check_relocs): Likewise.
1763 * elf32-i370.c (i370_elf_create_dynamic_sections): Likewise.
1764 (i370_elf_check_relocs): Likewise.
1765 * elf32-i386.c (create_got_section): Likewise.
1766 (elf_i386_check_relocs): Likewise.
1767 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
1768 (create_got_section): Likewise.
1769 (m32r_elf_create_dynamic_sections): Likewise.
1770 (m32r_elf_check_relocs): Likewise.
1771 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1772 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1773 (ppc_elf_create_dynamic_sections): Likewise.
1774 (ppc_elf_add_symbol_hook): Likewise.
1775 (ppc_elf_check_relocs): Likewise.
1776 * elf32-s390.c (create_got_section): Likewise.
1777 (elf_s390_check_relocs): Likewise.
1778 * elf32-sh.c (create_got_section): Likewise.
1779 (sh_elf_create_dynamic_sections): Likewise.
1780 (sh_elf_check_relocs): Likewise.
1781 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1782 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1783 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1784 (add_extra_plt_sections): Likewise.
1785 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
1786 (elf64_alpha_create_got_section): Likewise.
1787 (elf64_alpha_create_dynamic_sections): Likewise.
1788 (elf64_alpha_check_relocs): Likewise.
1789 * elf64-hppa.c (get_reloc_section): Likewise.
1790 (get_opd): Likewise.
1791 (get_plt): Likewise.
1792 (get_dlt): Likewise.
1793 (get_stub): Likewise.
1794 (elf64_hppa_create_dynamic_sectionso): Likewise.
1795 * elf64-mmix.c (mmix_elf_check_common_relocs): Likewise.
1796 * elf64-ppc.c (create_linkage_sections): Likewise.
1797 (ppc64_elf_check_relocs): Likewise.
1798 * elf64-s390.c (create_got_section): Likewise.
1799 (elf_s390_check_relocs): Likewise.
1800 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1801 (sh64_elf64_create_dynamic_sections): Likewise.
1802 * elf64-x86-64.c (create_got_section): Likewise.
1803 (elf64_x86_64_check_relocs): Likewise.
1804 * elflink.c (_bfd_elf_create_got_section): Likewise.
1805 (_bfd_elf_link_create_dynamic_sections): Likewise.
1806 (elf_link_add_object_symbols): Likewise.
1807 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
1808 (elfNN_ia64_create_dynamic_sections): Likewise.
1809 (get_fptr): Likewise.
1810 (get_pltoff): Likewise.
1811 (get_reloc_section): Likewise.
1812 (elfNN_ia64_object_p): Likewise.
1813 * elfxx-mips.c (mips_elf_rel_dyn_section): Likewise.
1814 (mips_elf_create_compact_rel_section): Likewise.
1815 (mips_elf_create_got_section): Likewise.
1816 (_bfd_mips_elf_create_dynamic_sections): Likewise.
1817 * elfxx-sparc.c (create_got_section): Likewise.
1818 (_bfd_sparc_elf_check_relocs): Likewise.
1820 * elf.c (_bfd_elf_new_section_hook): Call _bfd_elf_get_sec_type_attr
1821 on linker created sections.
1823 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1826 * elflink.c (_bfd_elf_link_assign_sym_version): Allow version
1827 script on executable.
1829 2005-05-05 John Levon <levon@movementarian.org>
1831 * dwarf2.c (read_abbrevs): If bfd_realloc fails, free currently
1832 allocated memory before returning.
1833 (decode_line_info): Likewise.
1834 (_bfd_dwarf2_cleanup_debug_info): New function: Frees memory
1835 allocated by functions in this file.
1836 * elf-bfd.h (_bfd_dwarf2_cleanup_debug_info): Prototype.
1837 * elf.c (_bfd_elf_close_and_cleanup): Call
1838 _bfd_dwarf2_cleanup_debug_info.
1840 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
1842 * Makefile.am (INCLUDES): Don't -D_GNU_SOURCE here.
1843 * configure.in: Call AC_GNU_SOURCE here, after AC_PROG_CC.
1844 * configure, config.in, Makefile.in: Regenerate.
1845 * sysdep.h (stpcpy): Revert last change.
1847 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
1849 * sysdep.h (stpcpy): Wrap declaration in parentheses.
1851 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1853 * elfxx-ia64.c (ARCH_SIZE): New.
1854 (LOG_SECTION_ALIGN): Likewise.
1855 (elfNN_ia64_create_dynamic_sections): Use LOG_SECTION_ALIGN to
1856 align relocation sections.
1857 (get_fptr): Likewise.
1858 (get_reloc_section): Likewise.
1859 (elfNN_ia64_tprel_base): Likewise.
1860 (elfNN_ia64_check_relocs): Support 32bit relocations.
1861 (allocate_global_fptr_got): Likewise.
1862 (allocate_dynrel_entries): Likewise.
1863 (set_got_entry): Likewise.
1864 (set_pltoff_entry): Likewise.
1865 (elfNN_ia64_relocate_section): Likewise.
1867 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1869 * configure.in: Add AC_CHECK_DECLS(stpcpy).
1870 * configure: Regenerate.
1871 * config.in: Likewise.
1873 * sysdep.h (stpcpy): New.
1875 2005-05-04 Nick Clifton <nickc@redhat.com>
1877 * Update the address and phone number of the FSF organization in
1878 the GPL notices in the following files:
1879 aix386-core.c, aix5ppc-core.c, aout-adobe.c, aout-arm.c,
1880 aout-cris.c, aout-ns32k.c, aout-sparcle.c, aout-target.h,
1881 aout-tic30.c, aout0.c, aout32.c, aout64.c, aoutf1.h, aoutx.h,
1882 archive.c, archive64.c, archures.c, armnetbsd.c, bfd-in.h,
1883 bfd-in2.h, bfd.c, bfdio.c, bfdwin.c, binary.c, bout.c, cache.c,
1884 cf-i386lynx.c, cf-m68klynx.c, cf-sparclynx.c, cisco-core.c,
1885 coff-a29k.c, coff-alpha.c, coff-apollo.c, coff-arm.c, coff-aux.c,
1886 coff-go32.c, coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c,
1887 coff-i960.c, coff-ia64.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
1888 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
1889 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
1890 coff-svm68k.c, coff-tic30.c, coff-tic4x.c, coff-tic54x.c,
1891 coff-tic80.c, coff-u68k.c, coff-w65.c, coff-we32k.c, coff-z8k.c,
1892 coff64-rs6000.c, coffcode.h, coffgen.c, cofflink.c, coffswap.h,
1893 corefile.c, cpu-a29k.c, cpu-alpha.c, cpu-arc.c, cpu-arm.c,
1894 cpu-avr.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
1895 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
1896 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
1897 cpu-i960.c, cpu-ia64-opc.c, cpu-ia64.c, cpu-ip2k.c, cpu-iq2000.c,
1898 cpu-m10200.c, cpu-m10300.c, cpu-m32r.c, cpu-m68hc11.c,
1899 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
1900 cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-ns32k.c, cpu-openrisc.c,
1901 cpu-or32.c, cpu-pdp11.c, cpu-pj.c, cpu-powerpc.c, cpu-rs6000.c,
1902 cpu-s390.c, cpu-sh.c, cpu-sparc.c, cpu-tic30.c, cpu-tic4x.c,
1903 cpu-tic54x.c, cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c,
1904 cpu-we32k.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z8k.c, demo64.c,
1905 dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c, ecoffswap.h,
1906 efi-app-ia32.c, efi-app-ia64.c, elf-bfd.h, elf-eh-frame.c,
1907 elf-hppa.h, elf-m10200.c, elf-m10300.c, elf-strtab.c, elf.c,
1908 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
1909 elf32-cr16c.c, elf32-cris.c, elf32-crx.c, elf32-d10v.c,
1910 elf32-d30v.c, elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
1911 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
1912 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
1913 elf32-iq2000.c, elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c,
1914 elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c, elf32-m88k.c,
1915 elf32-mcore.c, elf32-mips.c, elf32-msp430.c, elf32-openrisc.c,
1916 elf32-or32.c, elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c,
1917 elf32-sh-symbian.c, elf32-sh.c, elf32-sh64-com.c, elf32-sh64.c,
1918 elf32-sh64.h, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
1919 elf32-xstormy16.c, elf32-xtensa.c, elf32.c, elf64-alpha.c,
1920 elf64-gen.c, elf64-hppa.c, elf64-hppa.h, elf64-mips.c,
1921 elf64-mmix.c, elf64-ppc.c, elf64-ppc.h, elf64-s390.c,
1922 elf64-sh64.c, elf64-sparc.c, elf64-x86-64.c, elf64.c, elfcode.h,
1923 elfcore.h, elflink.c, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c,
1924 elfxx-mips.h, elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h,
1925 epoc-pe-arm.c, epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c,
1926 genlink.h, hash.c, host-aout.c, hp300bsd.c, hp300hpux.c,
1927 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
1928 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
1929 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
1930 libaout.h, libbfd-in.h, libbfd.c, libbfd.h, libcoff-in.h,
1931 libcoff.h, libecoff.h, libhppa.h, libieee.h, libnlm.h, liboasys.h,
1932 libpei.h, libxcoff.h, linker.c, lynx-core.c, m68k4knetbsd.c,
1933 m68klinux.c, m68klynx.c, m68knetbsd.c, m88kmach3.c, m88kopenbsd.c,
1934 mach-o-target.c, mach-o.c, mach-o.h, merge.c, mipsbsd.c, mmo.c,
1935 netbsd-core.c, netbsd.h, newsos3.c, nlm-target.h, nlm.c,
1936 nlm32-alpha.c, nlm32-i386.c, nlm32-ppc.c, nlm32-sparc.c, nlm32.c,
1937 nlm64.c, nlmcode.h, nlmswap.h, ns32k.h, ns32knetbsd.c, oasys.c,
1938 opncls.c, osf-core.c, pc532-mach.c, pdp11.c, pe-arm.c, pe-i386.c,
1939 pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c, peXXigen.c,
1940 pef-traceback.h, pef.c, pef.h, pei-arm.c, pei-i386.c, pei-mcore.c,
1941 pei-mips.c, pei-ppc.c, pei-sh.c, peicode.h, ppcboot.c,
1942 ptrace-core.c, reloc.c, reloc16.c, riscix.c, rs6000-core.c,
1943 sco5-core.c, section.c, simple.c, som.c, som.h, sparclinux.c,
1944 sparclynx.c, sparcnetbsd.c, srec.c, stab-syms.c, stabs.c, sunos.c,
1945 syms.c, sysdep.h, targets.c, tekhex.c, ticoff.h, trad-core.c,
1946 vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c, vms-gsd.c,
1947 vms-hdr.c, vms-misc.c, vms-tir.c, vms.c, vms.h, xcoff-target.h,
1948 xcofflink.c, xsym.c, xsym.h, xtensa-isa.c, xtensa-modules.c,
1951 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1953 * bfd-in.h (_bfd_elf_provide_section_bound_symbols): New.
1954 * bfd-in2.h: Regenerated.
1956 * elflink.c (bfd_elf_set_symbol): New.
1957 (_bfd_elf_provide_symbol): Call it.
1958 (_bfd_elf_provide_section_bound_symbols): New.
1960 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1962 * elflink.c (_bfd_elf_merge_symbol): Only skip weak definitions
1963 at the end, if a strong definition has already been seen.
1965 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1967 * section.c (struct bfd_section): Replace link_order_head and
1968 link_order_tail with map_head and map_tail union.
1969 (STD_SECTION): Update.
1970 (_bfd_strip_section_from_output): Delete.
1971 * aoutx.h: Update throughout for above changes.
1972 * coff-ppc.c: Likewise.
1973 * cofflink.c: Likewise.
1974 * ecoff.c: Likewise.
1975 * elf-eh-frame.c: Likewise.
1976 * elf-m10300.c: Likewise.
1978 * elf32-arm.c: Likewise.
1979 * elf32-cris.c: Likewise.
1980 * elf32-hppa.c: Likewise.
1981 * elf32-i386.c: Likewise.
1982 * elf32-m32r.c: Likewise.
1983 * elf32-m68hc1x.c: Likewise.
1984 * elf32-m68k.c: Likewise.
1985 * elf32-ppc.c: Likewise.
1986 * elf32-s390.c: Likewise.
1987 * elf32-sh.c: Likewise.
1988 * elf32-vax.c: Likewise.
1989 * elf32-xtensa.c: Likewise.
1990 * elf64-alpha.c: Likewise.
1991 * elf64-hppa.c: Likewise.
1992 * elf64-ppc.c: Likewise.
1993 * elf64-s390.c: Likewise.
1994 * elf64-sh64.c: Likewise.
1995 * elf64-x86-64.c: Likewise.
1996 * elflink.c: Likewise.
1997 * elfxx-ia64.c: Likewise.
1998 * elfxx-mips.c: Likewise.
1999 * elfxx-sparc.c: Likewise.
2000 * linker.c: Likewise.
2001 * merge.c: Likewise.
2002 * pdp11.c: Likewise.
2003 * xcofflink.c: Likewise.
2004 * elflink.c (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Split
2005 out from bfd_elf_size_dynamic_sections.
2006 * bfd-in.h (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Declare.
2007 * bfd-in2.h: Regenerate.
2009 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2011 * section.c (bfd_section_list_remove): Don't clear s->next.
2012 (bfd_section_list_append): Always init s->prev.
2013 (bfd_section_list_prepend): Define.
2014 (bfd_section_list_insert_after): Minor optimization.
2015 (bfd_section_removed_from_list): Rewrite.
2016 * elf.c (assign_section_numbers): Simplify list traversal now that
2017 bfd_section_list_remove doesn't destroy removed section next ptr.
2018 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2019 * elfxx-ia64.c (elfNN_ia64_object_p): Use bfd_section_list_prepend.
2020 * xcofflink.c (_bfd_xcoff_bfd_final_link): Simplify list traversal.
2021 * bfd-in2.h: Regenerate.
2023 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2025 * bfd.c (bfd): Remove section_tail and add section_last.
2026 (bfd_preserve): Likewise.
2027 (bfd_preserve_save): Likewise.
2028 (bfd_preserve_restore): Likewise.
2029 * opncls.c (_bfd_new_bfd): Likewise.
2031 * coffcode.h (coff_compute_section_file_positions): Updated.
2032 (coff_compute_section_file_positions): Likewise.
2033 * elf.c (assign_section_numbers): Likewise.
2034 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
2035 * elf64-mmix.c (mmix_elf_final_link): Likewise.
2036 * elfxx-ia64.c (elfNN_ia64_object_p): Likewise.
2037 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2038 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2039 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
2041 * ecoff.c (bfd_debug_section): Initialize prev.
2043 * section.c (bfd_section): Add prev.
2044 (bfd_section_list_remove): Updated.
2045 (bfd_section_list_append): New.
2046 (bfd_section_list_insert_after): New.
2047 (bfd_section_list_insert_before): New.
2048 (bfd_section_list_insert): Removed.
2049 (bfd_section_removed_from_list): Updated.
2050 (STD_SECTION): Initialize prev.
2051 (bfd_section_init): Updated.
2052 (bfd_section_list_clear): Updated.
2054 * bfd-in2.h: Regenerated.
2056 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2058 * elf.c (_bfd_elf_new_section_hook): Don't call
2059 _bfd_elf_get_sec_type_attr on sections from input files.
2061 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2063 * merge.c (sec_merge_init): Call bfd_hash_table_init_n with
2064 hash table size 16699 instead of bfd_hash_table_init.
2066 2005-05-01 Paul Brook <paul@codesourcery.com>
2068 * elflink.c (_bfd_elf_merge_symbol): Skip weak definitions if a strong
2069 definition has already been seen.
2071 2005-05-01 Paul Brook <paul@codesourcery.com>
2073 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Treat
2074 R_ARM_PLT32 the same as R_ARM_PC24.
2075 (arm_add_to_rel): Ditto.
2077 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2079 * config.bfd: Add h8300*-*-rtemscoff.
2080 Switch h8300*-*-rtems* to elf.
2082 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2084 * aclocal.m4, Makefile.in: Regnerated.
2086 2005-04-28 Paul Brook <paul@codesourcery.com>
2088 Merge changes only applied to Makefile.in.
2089 * Makefile.am (BFD32_BACKENDS): Add elfxx-sparc.lo
2090 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
2091 (elfxx-sparc.lo): New rule.
2092 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
2093 (elf64-sparc.lo): Likewise.
2095 2005-04-28 Julian Brown <julian@codesourcery.com>
2097 * elflink.c (_bfd_elf_provide_symbol): Provide symbol for weak
2100 2005-04-27 H.J. Lu <hongjiu.lu@intel.com>
2102 * elf-bfd.h (bfd_elf_sym_name): Also take "asection *".
2104 * elf.c (bfd_elf_sym_name): Updated.
2105 (group_signature): Likewise.
2106 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2107 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
2108 (ppc64_elf_edit_toc): Likewise.
2109 (ppc64_elf_relocate_section): Likewise.
2110 * elfcode.h (elf_slurp_symbol_table): Likewise.
2111 * elflink.c (elf_link_input_bfd): Likewise.
2113 * elfxx-ia64.c (elfNN_ia64_relocate_section): Call
2114 bfd_elf_sym_name to get local symbol name when reporting errors.
2116 2005-04-27 Nick Clifton <nickc@redhat.com>
2118 * elflink.c (elf_link_input_bfd): Handle the case where a badly
2119 formatted input file results in a reloc which has no associated
2122 2005-04-26 Jerome Guitton <guitton@gnat.com>
2124 * bfd.m4 (BFD_NEED_DECLARATION): Restore.
2126 2005-04-25 David S. Miller <davem@davemloft.net>
2128 * elfxx-sparc.c (sparc_elf_append_rela_64): Add BFD64 protection.
2129 (sparc_elf_r_info_64, _bfd_sparc_elf_finish_dynamic_symbol,
2130 sparc64_finish_dyn, _bfd_sparc_elf_finish_dynamic_sections):
2133 2005-04-25 H.J. Lu <hongjiu.lu@intel.com>
2136 * elflink.c (elf_link_input_bfd): Make non-debugging reference
2137 to discarded section an error.
2139 2005-04-21 Jerome Guitton <guitton@gnat.com>
2141 * configure.in: Replace BFD_NEED_DECLARATION checks by the
2142 corresponding AC_CHECK_DECLS.
2143 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
2145 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
2146 * configure: Regenerate.
2149 2005-04-21 Andreas Schwab <schwab@suse.de>
2151 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
2152 unsigned from type of dynamic_interpreter.
2153 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
2156 * elf.c (assign_section_numbers): Fix comment.
2158 2005-04-21 Jerome Guitton <guitton@gnat.com>
2160 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
2161 for struct som_exec_auxhdr fields.
2163 2005-04-21 Nick Clifton <nickc@redhat.com>
2165 * aout-adobe.c: Convert to ISO C and fix formatting.
2166 * aout-arm.c: Convert to ISO C and fix formatting.
2167 * aout-cris.c: Convert to ISO C and fix formatting.
2168 * aout-ns32k.c: Convert to ISO C and fix formatting.
2169 * aout-tic30.c: Convert to ISO C and fix formatting.
2170 * coffcode.h: Convert to ISO C and fix formatting.
2171 * coffswap.h: Convert to ISO C and fix formatting.
2172 * i386aout.c: Convert to ISO C and fix formatting.
2173 * libaout.h: Convert to ISO C and fix formatting.
2174 * libcoff-in.h: Convert to ISO C and fix formatting.
2175 * libcoff.h: Convert to ISO C and fix formatting.
2176 * libecoff.h: Convert to ISO C and fix formatting.
2177 * libnlm.h: Convert to ISO C and fix formatting.
2178 * libpei.h: Convert to ISO C and fix formatting.
2179 * libxcoff.h: Convert to ISO C and fix formatting.
2180 * nlm-target.h: Convert to ISO C and fix formatting.
2181 * nlm.c: Convert to ISO C and fix formatting.
2182 * nlm32-alpha.c: Convert to ISO C and fix formatting.
2183 * nlm32-i386.c: Convert to ISO C and fix formatting.
2184 * nlm32-ppc.c: Convert to ISO C and fix formatting.
2185 * nlm32-sparc.c: Convert to ISO C and fix formatting.
2186 * nlmcode.h: Convert to ISO C and fix formatting.
2187 * nlmswap.h: Convert to ISO C and fix formatting.
2188 * pe-mips.c: Convert to ISO C and fix formatting.
2189 * peXXigen.c: Convert to ISO C and fix formatting.
2190 * peicode.h: Convert to ISO C and fix formatting.
2191 * vms-gsd.c: Convert to ISO C and fix formatting.
2192 * vms-hdr.c: Convert to ISO C and fix formatting.
2193 * vms-misc.c: Convert to ISO C and fix formatting.
2194 * vms-tir.c: Convert to ISO C and fix formatting.
2195 * vms.c: Convert to ISO C and fix formatting.
2196 * vms.h: Convert to ISO C and fix formatting.
2198 * coffgen.c (coff_print_symbol): Restore correct formatting of
2201 2005-04-20 David S. Miller <davem@davemloft.net>
2203 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
2204 (_bfd_sparc_elf_link_hash_table_create): Likewise.
2205 (allocate_dynrelocs): Likewise.
2207 2005-04-20 Jerome Guitton <guitton@gnat.com>
2209 * configure.in: Fix the check for basename declaration. Add check
2210 for declarations of ftello, ftello64, fseeko, fseeko64.
2211 * configure: Regenerate.
2213 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
2215 2005-04-19 David S. Miller <davem@davemloft.net>
2217 * elfxx-sparc.c: New file.
2218 * elfxx-sparc.h: New file.
2219 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
2220 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
2221 (elfxx-sparc.lo): New rule.
2222 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
2223 (elf64-sparc.lo): Likewise.
2224 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
2225 (bfd_elf64_sparc_vec): Likewise.
2226 * configure: Regenerate.
2227 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
2228 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
2229 which is more consistent with elf32-sparc.c
2231 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
2233 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
2234 (mips_elf_create_local_got_entry): Check h->root.forced_local.
2236 2005-04-19 Alan Modra <amodra@bigpond.net.au>
2238 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
2239 dynamic relocs in non-SEC_ALLOC sections.
2240 (ppc_elf_gc_sweep_hook): Likewise.
2241 (ppc_elf_relax_section): Likewise.
2242 (ppc_elf_relocate_section): Likewise.
2244 2005-04-18 Nick Clifton <nickc@redhat.com>
2246 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
2247 assigning a value to return_value.
2249 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
2252 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
2255 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
2258 * elf.c (setup_group): Properly handle zero group count.
2260 2005-04-17 Mark Kettenis <kettenis@gnu.org>
2262 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
2263 (som_is_subspace, compare_subspaces, som_compute_checksum)
2264 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
2266 (hppa_som_reloc, compare_syms, compare_subspaces)
2267 (som_print_symbol, som_get_section_contents)
2268 (som_set_section_contents): Remove space after 'void *'.
2269 (som_bfd_print_private_bfd_data): Use %lx to print longs.
2270 (som_bfd_merge_private_bfd_data)
2271 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
2274 2004-04-15 Julian Brown <julian@codesourcery.com>
2276 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2277 * bfd-in2.h: Regenerate.
2278 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
2279 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
2280 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
2281 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
2282 relocations if requested to.
2283 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
2284 use_blx rather than symbian_p.
2285 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
2286 use_blx is in effect.
2287 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
2290 2005-04-15 Nick Clifton <nickc@redhat.com>
2292 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
2295 2005-04-15 Alan Modra <amodra@bigpond.net.au>
2298 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
2299 used as a list pointer.
2301 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2303 * Makefile.am (NO_WERROR): Define.
2304 * warning.m4: New file
2305 * acinclude.m4: Include warning.m4.
2306 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2307 * Makefile.in: Regenerate.
2308 * configure: Regenerate.
2310 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2312 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
2313 Write trailing padding.
2315 * merge.c (merge_strings): Round up section size for alignment.
2317 2005-04-14 David S. Miller <davem@davemloft.net>
2319 Add TLS support for 64-bit Sparc ELF.
2320 * elf64-sparc.c (sparc64_elf_dyn_relocs,
2321 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
2322 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
2323 sparc64_elf_hash_entry, sparc64_elf_tdata,
2324 sparc64_elf_local_got_tls_type): New defines.
2325 (sparc64_elf_mkobject): New function.
2326 (sparc64_elf_link_hash_table): Add members for dynamic linker
2327 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
2328 uion to track TLS GOT references. Add sym_sec to cache
2329 mappings from local sym to section.
2330 (link_hash_newfunc): New function.
2331 (sparc64_elf_bfd_link_hash_table_create): Rename to
2332 sparc64_elf_link_hash_table_create for consistency.
2333 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
2334 (sparc64_elf_create_dynamic_sections): Initialize new section
2335 members of sparc64_elf_link_hash_table. Only init srelbss
2337 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
2339 (SPARC_NOP): Define.
2340 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
2341 sparc64_elf_plt_ptr_offset): Delete.
2342 (sparc64_plt_entry_build): New function to build PLT entries
2343 gradually instread of all at once at the end of linking.
2344 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
2345 local vars. Get them from sparc64_elf_hash_table instead.
2346 Check early on if r_symndx is in bounds. Handle TLS transitions.
2347 Account for TLS GOT references and DF_STATIC_TLS, as needed.
2348 For TLS relocs, record the tls_type in either
2349 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
2350 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
2351 to the __tls_get_addr symbol. For PLT relocs, track references
2352 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
2353 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
2354 symbol references, count the number of relocations needed for
2355 that symbol. For default switch case, don't error, this lets
2356 the TLS relocs not explicitly handled by this function get
2358 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
2359 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
2360 it from sparc64_elf_hash_table. Store the real PLT offset
2361 in h->plt.offset, and build PLT entries one at a time. Also
2362 get .dynbss section pointer from htab.
2363 (allocate_dynrelocs, readonly_dynrelocs,
2364 sparc64_omit_section_dynsym): New functions.
2365 (sparc64_elf_omit_section_dynsym): Use these new functions as
2367 (dtpoff_base, tpoff): New functions.
2368 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
2369 locals, get them from sparc64_elf_hash_table. Handle TLS
2370 relocations and refcounting in main relocation loop.
2371 (sparc64_elf_finish_dynamic_symbol): Use
2372 sparc64_elf_link_hash_table. Build PLT entries as we see
2373 them. Handle TLS GOT relocations.
2374 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
2375 from sparc64_elf_hash_table. Initialize only PLT header
2376 not all entries since we not build PLT entries one by one.
2377 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
2378 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
2379 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
2381 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
2383 * elflink.c (elf_link_input_bfd): Update check for removed
2386 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2388 * Makefile.am: Run "make dep-am".
2389 * Makefile.in: Regenerate.
2390 * aclocal.m4: Regenerate.
2391 * libcoff.h: Regenerate.
2393 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
2395 * linker.c (_bfd_generic_link_output_symbols): Also check if
2396 the output section of an input section has been removed from
2399 * section.c (bfd_section_list_remove): Clear the next field
2400 of the removed section.
2401 (bfd_section_removed_from_list): New.
2402 * bfd-in2.h: Regenerated.
2404 2005-04-11 David S. Miller <davem@davemloft.net>
2406 * elf32-sparc.c (elf32_sparc_relocate_section,
2407 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
2408 R_SPARC_TLS_LE_{HIX22,LOX10}.
2409 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
2410 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
2411 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
2412 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
2414 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
2416 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
2418 2005-04-11 Nick Clifton <nickc@redhat.com>
2420 * aout-target.h: Convert to ISO C.
2421 * aoutf1.h: Convert to ISO C.
2422 * aoutx.h: Convert to ISO C.
2423 * bout.c: Convert to ISO C.
2424 * dwarf1.c: Convert to ISO C.
2425 * ecoffswap.h: Convert to ISO C.
2426 * freebsd.h: Convert to ISO C.
2427 * genlink.h: Convert to ISO C.
2428 * ieee.c: Convert to ISO C.
2429 * ihex.c: Convert to ISO C.
2430 * libcoff-in.h: Convert to ISO C.
2431 * mach-o.c: Convert to ISO C.
2432 * mach-o.h: Convert to ISO C.
2433 * netbsd.h: Convert to ISO C.
2434 * ns32k.h: Convert to ISO C.
2435 * ns32knetbsd.c: Convert to ISO C.
2436 * oasys.c: Convert to ISO C.
2437 * pdp11.c: Convert to ISO C.
2438 * pef-traceback.h: Convert to ISO C.
2439 * pef.c: Convert to ISO C.
2440 * pef.h: Convert to ISO C.
2441 * riscix.c: Convert to ISO C.
2442 * som.c: Convert to ISO C.
2443 * som.h: Convert to ISO C.
2444 * srec.c: Convert to ISO C.
2445 * stabs.c: Convert to ISO C.
2446 * sunos.c: Convert to ISO C.
2447 * tekhex.c: Convert to ISO C.
2448 * versados.c: Convert to ISO C.
2449 * version.h: Convert to ISO C.
2450 * xcoff-target.h: Convert to ISO C.
2451 * xcofflink.c: Convert to ISO C.
2452 * xsym.c: Convert to ISO C.
2453 * xsym.h: Convert to ISO C.
2455 2005-04-08 Paul Brook <paul@codesourcery.com>
2457 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
2458 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
2459 (ARM2THUMB_PIC_GLUE_SIZE): Define.
2460 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
2461 (elf32_arm_to_thumb_stub): Create PIC stubs.
2462 (record_arm_to_thumb_glue): Use different stub size for relocatable
2465 2005-04-05 Alan Modra <amodra@bigpond.net.au>
2467 * elf64-ppc.c (dec_dynrel_count): New function split out from
2468 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
2469 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
2470 (ppc64_elf_tls_optimize): Likewise.
2472 2005-04-05 Mark Kettenis <kettenis@gnu.org>
2474 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
2475 CORE_WCOOKIE_OFFSET.
2476 (SPARC64_WCOOKIE_OFFSET): New.
2477 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
2479 2005-04-05 Nick Clifton <nickc@redhat.com>
2481 * po/rw.po: New translation: Kinyarwanda
2482 * configure.in (ALL_LINGUAS): Add rw
2483 * configure: Regenerate.
2485 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
2487 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
2488 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
2489 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
2491 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
2492 to check for SHT_MIPS_OPTIONS sections.
2493 (_bfd_mips_elf_set_section_contents): Likewise.
2495 2005-04-04 Eric Christopher <echristo@redhat.com>
2497 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
2498 Clean up gp handling code.
2500 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2502 * elf.c (bfd_elf_set_group_contents): Ignore linker created
2504 (assign_section_numbers): Accept link_info. Check SHT_GROUP
2505 sections for relocatable files only. Remove the linker created
2507 (_bfd_elf_compute_section_file_positions): Pass link_info to
2508 assign_section_numbers.
2510 * elfxx-ia64.c (elfNN_ia64_object_p): New.
2511 (elf_backend_object_p): Defined.
2513 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2515 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
2517 2005-04-03 Fred Fish <fnf@specifixinc.com>
2519 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
2520 dwarf_ranges_size members.
2521 (struct comp_unit): Add base_address member.
2522 (struct funcinfo): Replace low/high members with an arange.
2523 (arange_add): Replace incoming "unit" parameter with "abfd" and
2524 "first_arange" pointers. Reorganize/rewrite function body.
2525 (decode_line_info): Change arange_add call to pass bfd and arange
2527 (lookup_address_in_line_info_table): Use arange list instead of
2528 individual low/high members. Walk function's arange list to find
2529 lowest PC in list, to test for overlapping functions.
2530 (read_debug_ranges): New function, reads the debug_ranges section.
2531 (lookup_address_in_function_table): Use arange list instead of
2532 individual low/high members. Rewrite to find smallest range that
2534 (read_rangelist): Read a given rangelist from debug_ranges.
2535 (scan_unit_for_functions): Use arange list instead of individual
2536 low/high members. Handle a DW_AT_ranges attribute.
2537 (parse_comp_unit): Use arange list instead of individual low/high
2538 members. Save comp unit base address. Handle a DW_AT_ranges
2541 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
2543 * elf.c (assign_section_numbers): Really use the kept section.
2545 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2547 * elf-bfd.h (_bfd_elf_check_kept_section): New.
2549 * elf.c (assign_section_numbers): When sh_link points to a
2550 discarded section, call _bfd_elf_check_kept_section to see if
2551 the kept section can be used. Otherwise reject sh_link
2552 pointing to discarded section.
2554 * elflink.c (_bfd_elf_check_kept_section): New.
2555 (elf_link_input_bfd): Use it.
2557 2005-04-01 Alan Modra <amodra@bigpond.net.au>
2559 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
2560 that we no longer need.
2562 2005-04-01 Alan Modra <amodra@bigpond.net.au>
2564 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
2566 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
2568 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2570 * elf.c (assign_section_numbers): Fix a typo.
2572 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2574 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
2576 (_bfd_elf_section_already_linked): Likewise.
2578 2005-03-31 Jerome Guitton <guitton@gnat.com>
2580 * config.in: Regenerate.
2582 2005-03-31 Jerome Guitton <guitton@gnat.com>
2584 * config.in (HAVE_DECL_BASENAME): New configure macro.
2585 * configure.in: Check for basename.
2586 * configure: Regenerate.
2588 2005-03-30 Julian Brown <julian@codesourcery.com>
2590 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
2591 bfd_elf32_is_arm_mapping_symbol_name.
2592 * bfd-in2.h: Regenerate.
2593 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
2594 bfd_elf32_is_arm_mapping_symbol_name.
2595 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
2596 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2597 (arm_elf_find_function): Likewise.
2598 (elf32_arm_output_symbol_hook): Likewise.
2600 2005-03-30 Julian Brown <julian@codesourcery.com>
2602 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
2603 * bfd-in2.h: Regenerate.
2604 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
2605 bfd_elf32_is_arm_mapping_symbol_name.
2606 (elf32_arm_output_symbol_hook): Likewise.
2607 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
2609 (is_arm_mapping_symbol_name): Function moved from here...
2610 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
2613 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2615 * configure.in: Check for ffs decl and alphabetize.
2616 * config.in: Regenerate.
2617 * configure: Regenerate.
2618 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2620 2005-03-29 Fred Fish <fnf@specifixinc.com>
2622 * dwarf2.c (struct comp_unit): Fix typo.
2623 (scan_unit_for_functions): Remove unused local variable "name"
2624 and dead code that set it.
2626 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2627 Phil Blundell <philb@gnu.org>
2629 * bfd-in2.h, libbfd.h: Regenerated.
2630 * reloc.c: Add ARM TLS relocations.
2631 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
2633 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
2634 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
2635 (elf32_arm_tls_ie32_howto): New.
2636 (elf32_arm_howto_from_type): Support TLS relocations.
2637 (elf32_arm_reloc_map): Likewise.
2638 (elf32_arm_reloc_type_lookup): Likewise.
2640 (struct elf32_arm_obj_tdata): New.
2641 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
2642 (elf32_arm_mkobject): New function.
2643 (struct elf32_arm_relocs_copied): Add pc_count.
2644 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
2645 (GOT_TLS_IE): Define.
2646 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
2647 (elf32_arm_link_hash_newfunc): Initialize tls_type.
2648 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
2649 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
2650 (dtpoff_base, tpoff): New functions.
2651 (elf32_arm_final_link_relocate): Handle TLS relocations.
2652 (IS_ARM_TLS_RELOC): Define.
2653 (elf32_arm_relocate_section): Warn about TLS mismatches.
2654 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
2655 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
2656 TLS relocations and pc_count.
2657 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
2658 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
2660 (elf32_arm_size_dynamic_sections): Handle TLS.
2661 (elf32_arm_finish_dynamic_symbol): Likewise.
2662 (bfd_elf32_mkobject): Define.
2664 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2666 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
2667 relocation types. Don't count relocations which will use a PLT.
2669 2005-03-29 Joel Brobecker <brobecker@gnat.com>
2671 * elf.c (elfcore_grok_nto_status): Print tid as long.
2672 (elfcore_grok_nto_regs): Likewise.
2674 2005-03-29 Joel Brobecker <brobecker@gnat.com>
2676 * irix-core.c: Remove some unnecessary prototypes.
2678 2005-03-28 Joel Brobecker <brobecker@adacore.com>
2680 * irix-core.c: Convert to ISO C.
2682 2005-03-28 Joel Brobecker <brobecker@adacore.com>
2684 * irix-core.c (do_sections): Replace + by | in expression.
2685 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
2686 to unused parameters to avoid a compiler warning.
2688 2005-03-28 Mark Kettenis <kettenis@gnu.org>
2690 * netbsd-core.c: Convert to ISO C. Fix formatting.
2692 2005-03-24 Eric Christopher <echristo@redhat.com>
2694 * elfxx-mips.c: Revert previous patch.
2696 2005-03-24 Nick Clifton <nickc@redhat.com>
2698 * targets.c (_bfd_target_vector): Only include the
2699 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
2700 all targets enabled.
2702 2005-03-24 James E Wilson <wilson@specifixinc.com>
2704 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
2705 (BFD64_BACKENDS): Add elf32-ia64.lo.
2706 * Makefile.in: Regenerate.
2708 2005-03-23 Eric Christopher <echristo@redhat.com>
2710 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
2711 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
2712 after emitting relocation.
2713 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
2714 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
2717 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2718 Nick Clifton <nickc@redhat.com>
2720 * config.bfd: Accept any C library to accompany a GNU Linux
2721 implementation, not just the GNU C library.
2722 * configure.in: Likewise.
2723 * configure: Regenerate.
2725 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
2727 * bfd-in.h (_bfd_elf_provide_symbol): New.
2728 * bfd-in2.h: Regenerated.
2730 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
2731 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
2734 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
2737 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
2739 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
2741 2005-03-22 Bob Wilson <bob.wilson@acm.org>
2743 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
2744 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
2745 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
2746 (xtensa_opcode_decode): Rearrange code.
2748 2005-03-22 Nick Clifton <nickc@redhat.com>
2750 * binary.c: Convert to ISO C90 formatting.
2751 * coff-arm.c: Convert to ISO C90 formatting.
2752 * coffgen.c: Convert to ISO C90 formatting.
2753 * elf32-gen.c: Convert to ISO C90 formatting.
2754 * elf64-gen.c: Convert to ISO C90 formatting.
2755 * hash.c: Convert to ISO C90 formatting.
2756 * ieee.c: Convert to ISO C90 formatting.
2758 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
2760 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
2761 unresolved symbols in R_ARM_NONE relocations.
2763 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
2765 * elf32-arm.c (elf32_arm_final_link_relocate): Add
2766 UNRESOLVED_RELOC_P argument. Set it appropriately.
2767 (elf32_arm_relocate_section): Update call to
2768 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
2769 unresolved_reloc instead.
2771 2005-03-23 Alan Modra <amodra@bigpond.net.au>
2773 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
2774 .gnu.warning.* sections.
2776 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2778 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
2780 (ppc_elf_create_linker_section): Don't try to reuse existing section.
2781 (elf_create_pointer_linker_section): Delete info parm. Don't make
2782 h dynamic. Don't set written_address_p.
2783 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
2784 (bfd_put_ptr): Delete.
2785 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
2786 Always write section contents. Assert global sym is def_regular.
2787 Use offset bottom bit as a written flag.
2788 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
2791 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2793 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
2794 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
2797 2005-03-21 Nick Clifton <nickc@redhat.com>
2799 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
2801 (t2a1_bx_pc_insn): Likewise.
2802 (t2a2_noop_insn): Likewise.
2803 (t2a3_b_insn): Likewise.
2804 (t2a1_push_insn): Likewise.
2805 (t2a2_ldr_insn): Likewise.
2806 (t2a3_mov_insn): Likewise.
2807 (t2a4_bx_insn): Likewise.
2808 (t2a5_pop_insn): Likewise.
2809 (t2a6_bx_insn): Likewise.
2810 (coff_arm_relocate_section): Only declare the high_address
2811 variable for non WINCE targets.
2813 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2815 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
2816 SEC_LINKER_CREATED. Attach to dynobj.
2817 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
2819 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2821 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
2822 sym_offset. Add name, bss_name, sym_name, sym_val.
2823 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
2824 Add sdata array of elf_linker_section_t.
2825 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
2826 (enum elf_linker_section_enum): Delete.
2827 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
2828 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
2829 the special sections are needed. Adjust htab->sdata refs.
2830 Ensure dynobj is set in sreloc code.
2831 (ppc_elf_size_dynamic_sections): Strip sdata sections.
2832 (ppc_elf_set_sdata_syms): New function.
2833 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
2834 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
2835 sym_val instead of sym_hash.
2836 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
2838 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2840 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
2841 (ppc_elf_merge_private_bfd_data): Likewise.
2843 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2845 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
2846 (ppc_elf_create_linker_section): Don't create rel_section.
2847 (elf_create_pointer_linker_section): Don't size relocs.
2848 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
2849 Don't generate relocs.
2850 (ppc_elf_relocate_section): Adjust calls to
2851 elf_finish_pointer_linker_section.
2853 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2855 * elf32-ppc.c (is_ppc_elf_target): New function.
2856 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
2857 for bfd_target_elf_flavour. Do this test before endian check.
2858 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
2859 (ppc_elf_size_dynamic_sections): Likewise.
2861 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
2863 * elf-bfd.h (elf_backend_data): Add int to
2864 elf_backend_section_from_shdr.
2865 (bfd_elf_section_data): Update comment for this_idx.
2866 (_bfd_elf_make_section_from_shdr): Add int.
2867 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
2869 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
2870 and use it to set this_idx in bfd_elf_section_data.
2871 (bfd_section_from_shdr): Pass shindex to
2872 _bfd_elf_make_section_from_shdr.
2873 (_bfd_elf_section_from_bfd_section): Use this_idx in
2874 bfd_elf_section_data to find section index.
2876 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
2877 index and pass it to _bfd_elf_make_section_from_shdr.
2878 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
2879 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
2880 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
2881 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
2882 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
2883 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
2884 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
2885 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
2886 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
2888 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
2889 Ross Ridge <rridge@csclub.uwaterloo.ca>
2891 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
2892 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
2895 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
2897 * elflink.c (elf_mark_used_section): Remove check for special
2900 2005-03-18 Andreas Schwab <schwab@suse.de>
2902 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
2903 from bfd_vma to ia64_insn, remove broken cast.
2905 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2907 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
2908 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
2909 elf_m68k_finish_dynamic_sections): Use it.
2911 2005-03-17 Paul Brook <paul@codesourcery.com>
2912 Dan Jacobowitz <dan@codesourcery.com>
2913 Mark Mitchell <mark@codesourcery.com>
2915 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
2916 (elf32_arm_additional_program_headers): Likewise.
2917 (elf_backend_modify_segment_map): Define.
2918 (elf_backend_additional_program_headers): Likewise.
2919 (elf32_arm_symbian_modify_segment_map): Use
2920 elf32_arm_modify_segment_map.
2922 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
2924 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
2925 for special sections.
2927 2005-03-18 Alan Modra <amodra@bigpond.net.au>
2929 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
2930 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
2931 section_sym_count param, and return number of section symbols.
2932 (bfd_elf_size_dynamic_sections): Clear section symbol area of
2933 .dynsym contents. Don't bother calling swap_symbol_out on the
2934 first all-zero dynsym.
2935 (elf_mark_used_section): Formatting. Avoid twiddling flags in
2936 special sections like bfd_abs_section.
2937 (bfd_elf_gc_sections): Spelling fix.
2939 2005-03-16 Fred Fish <fnf@specifixinc.com>
2942 * dwarf2.c (read_indirect_string): Fix apparent typo, check
2943 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
2945 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
2947 * elflink.c (elf_mark_used_section): New.
2948 (bfd_elf_gc_sections): Call elf_gc_mark_section for
2949 non-relocatable link if we don't do GC.
2951 2005-03-16 Nick Clifton <nickc@redhat.com>
2952 Ben Elliston <bje@au.ibm.com>
2954 * configure.in (werror): New switch: Add -Werror to the
2955 compiler command line. Enabled by default. Disable via
2957 * configure: Regenerate.
2959 2005-03-16 Nick Clifton <nickc@redhat.com>
2961 * ecoff.c: Convert to ISO C90 formatting.
2963 2005-03-16 Alan Modra <amodra@bigpond.net.au>
2965 * elf32-ppc.c: Divide file into general and linker specific
2966 functions. Sort linker functions into roughly the order in which
2967 they are called by the ELF linker code.
2969 2005-03-16 Alan Modra <amodra@bigpond.net.au>
2971 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
2972 on section. Correct comment, and add FIXME.
2973 (ppc_elf_additional_program_headers): Don't bump header count for
2974 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
2975 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
2976 do allocate memory if they need it.
2978 2005-03-15 Mikkel Krautz <krautz@gmail.com>
2980 * config.bfd (x86_64-elf): Add target.
2982 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2984 * po/es.po: Commit new Spanish translation.
2986 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
2988 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
2989 for global symbol when reporting overflow.
2991 2005-03-11 Jakub Jelinek <jakub@redhat.com>
2993 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
2994 * libbfd.h: Rebuilt.
2995 * archive.c (_bfd_ar_spacepad): New function.
2996 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
2997 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
2998 coff_write_armap): Use it.
2999 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
3001 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
3003 2005-03-10 Mark Kettenis <kettenis@gnu.org>
3005 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
3006 has_table to the start of the function.
3008 2005-03-10 Ben Elliston <bje@au.ibm.com>
3010 * archive.c: Include hashtab.h.
3011 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
3012 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
3013 (hash_file_ptr): New function.
3014 (eq_file_ptr): Likewise.
3015 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
3016 * libbfd-in.h: Include hashtab.h.
3017 (struct artdata): Change `cache' member type to htab_t.
3018 * libbfd.h: Rebuild.
3020 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3022 * configure.in: Bump version to 2.16.90.
3023 * configure: Regenerated.
3025 2005-03-07 Jakub Jelinek <jakub@redhat.com>
3027 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
3028 close is a function like macro in system headers.
3030 2005-03-07 Alan Modra <amodra@bigpond.net.au>
3033 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
3034 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
3036 2005-03-06 Alan Modra <amodra@bigpond.net.au>
3038 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
3040 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3042 * po/bfd.pot: Regenerate.
3044 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3046 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
3048 (func_desc_adjust): Force dot-syms local in executables as well
3051 2005-03-04 David Daney <ddaney@avtrex.com>
3053 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
3054 '__gnu_local_gp' symbol used by gas -mno-shared.
3056 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
3058 * elf-bfd.h (elf_backend_data): Add "const char *" to
3059 elf_backend_section_from_phdr.
3061 * elf.c (bfd_section_from_phdr): Pass "proc" to the
3062 elf_backend_section_from_phdr hook.
3064 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3065 Joseph Myers <joseph@codesourcery.com>
3067 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
3068 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
3070 (struct mips_elf_got_per_bfd_arg): Add global_count.
3071 (struct mips_elf_count_tls_arg): New.
3072 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
3073 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
3074 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
3075 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
3076 (TLS_RELOC_P): Define.
3077 (TP_OFFSET, DTP_OFFSET): Define.
3078 (dtprel_base, tprel_base): New functions.
3079 (mips_elf_link_hash_newfunc): Initialize tls_type.
3080 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
3081 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
3083 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
3084 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
3085 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
3086 (mips_tls_got_index): New functions.
3087 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
3088 arguments. Pass them to mips_elf_create_local_got_entry. Use
3090 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
3092 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
3093 mips_elf_create_local_got_entry.
3094 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
3095 arguments. Handle TLS entries.
3096 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
3097 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
3099 (mips_elf_record_global_got_symbol): Likewise.
3100 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
3102 (mips_elf_merge_gots): Handle TLS entries when merging.
3103 (mips_elf_initialize_tls_index): New function.
3104 (mips_elf_set_global_got_offset): Handle TLS entries.
3105 (mips_elf_adjust_gp): Handle TLS.
3106 (mips_elf_multi_got): Remove redundant call to
3107 mips_elf_resolve_final_got_entries. Initialize global_count.
3108 Correct a comment. Initialize new TLS members of mips_got_info.
3109 Assign TLS GOT indexes for new GOTs.
3110 (mips_elf_create_got_section): Initialize new TLS members of
3112 (mips_elf_calculate_relocation): Handle TLS relocs.
3113 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
3115 (_bfd_mips_elf_always_size_sections): Handle TLS.
3116 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3117 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
3119 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
3120 (_bfd_mips_elf_hide_symbol): Handle TLS.
3121 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
3122 (mips_reloc_map): Add TLS relocs.
3123 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
3124 * elf64-mips.c (mips_elf64_howto_table_rel)
3125 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
3126 * reloc.c: Define new MIPS TLS relocations.
3127 * libbfd.h, bfd-in2.h: Regenerated.
3129 2005-03-02 Jan Beulich <jbeulich@novell.com>
3131 * Makefile.am: Add dependency of cache.o on libiberty.h.
3132 * cache.c: Include libiberty.h.
3133 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
3135 2005-03-01 Zack Weinberg <zack@codesourcery.com>
3137 * elf.c (bfd_section_from_shdr <default case>): Call
3138 elf_backend_section_from_shdr hook unconditionally, and return
3140 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
3141 * elfxx-target.h (elf_backend_section_from_shdr)
3142 (elf_backend_section_from_phdr): Default to
3143 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
3146 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3148 * targets.h: Typo fix.
3149 * bfd-in2.h: Regenerate.
3151 * bout.c (b_out_write_object_contents): Don't use sizeof on host
3152 structs to size on-disk structures.
3153 (b_out_set_section_contents): Size the external struct, not the
3154 internal one for on-disk size.
3155 (b_out_sizeof_headers): Likewise.
3157 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3159 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
3160 entry points with the func descriptor as well as undefweak.
3162 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
3164 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
3165 present when IMPORT_NAME_UNDOECRATE is used.
3167 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
3170 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
3173 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
3174 to _bfd_elf_merge_symbol.
3176 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
3177 unsigned int to return the alignment of the old common symbol
3178 in the dynamic object.
3179 (_bfd_elf_add_default_symbol): Pass NULL to
3180 _bfd_elf_merge_symbol.
3181 (elf_link_add_object_symbols): Pass &old_alignment to
3182 _bfd_elf_merge_symbol. Get the alignment of the new common
3183 symbol in the dynamic object.
3185 2005-02-24 Ben Elliston <bje@au.ibm.com>
3187 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
3188 * format.c (bfd_check_format_matches): Likewise.
3189 * archive.c (BFD_GNU960_ARMAG): Likewise.
3190 (bfd_generic_archive_p): Likewise.
3191 (_bfd_write_archive_contents): Likewise.
3193 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
3195 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
3196 * configure: Regenerate.
3198 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
3200 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
3201 COMDAT group sections to have default visibility.
3203 2005-02-24 Alan Modra <amodra@bigpond.net.au>
3205 * coffcode.h (coff_print_aux): Warning fix.
3206 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
3207 instead of section pointer to identify.
3208 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
3209 the correct size buffer for local sym mangling too.
3210 (h8300_bfd_link_add_symbols): Likewise.
3211 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
3213 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
3214 * elf32-xtensa.c (literal_value_hash): Warning fix.
3215 * versados.c (process_otr): Warning fix.
3216 (versados_canonicalize_reloc): Likewise.
3217 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
3218 * vms.c (fill_section_ptr): Warning fix.
3220 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
3222 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
3223 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
3225 2005-02-23 Nick Clifton <nickc@redhat.com>
3227 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
3228 the relvaddr field of the Elf32_crinfo structure.
3230 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
3231 variables that are passed by reference to
3232 m68hc11_get_relocation_value in case that function does not
3235 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
3236 return statements and replace with a single return at the end of
3237 the function. This helps pacify the flow analysis code in gcc 4.0.
3239 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
3240 strtab to avoid compile time warning.
3242 2005-02-23 Ben Elliston <bje@au.ibm.com>
3244 * opncls.c (bfd_zalloc): Document this function.
3246 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3248 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
3249 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
3250 Replace SEC_SHARED with SEC_COFF_SHARED.
3251 (styp_to_sec_flags): Likewise.
3253 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
3254 (TARGET_LITTLE_SYM): Likewise.
3256 * section.c (SEC_ARCH_BIT_0): Removed.
3257 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
3258 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
3259 (SEC_SHARED): Renamed to ...
3260 (SEC_COFF_SHARED): This.
3261 (SEC_BLOCK): Renamed to ...
3262 (SEC_TIC54X_BLOCK): This.
3263 (SEC_CLINK): Renamed to ...
3264 (SEC_TIC54X_CLINK): This.
3265 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
3266 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
3268 * bfd-in2.h: Regenerated.
3270 2005-02-21 Fred Fish <fnf@specifixinc.com>
3272 * dwarf2.c (find_abstract_instance_name): Call recursively
3273 to handle a DW_AT_specification.
3275 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3277 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
3278 mips_elf_create_dynamic_relocation,
3279 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
3280 Remove #if 0'd code.
3282 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3284 * Makefile.am: Run "make dep-am"
3285 * Makefile.in: Regenerate.
3287 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3289 * coffgen.c (bfd_coff_get_comdat_section): Check that
3290 coff_section_data isn't NULL.
3292 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3294 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
3295 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
3296 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
3297 useless assignments.
3298 (xcoff_write_archive_contents_big): Likewise.
3299 (_bfd_xcoff_put_ldsymbol_name): Likewise.
3300 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
3301 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
3302 * cofflink.c (process_embedded_commands): Warning fixes.
3303 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
3305 * dwarf2.c: Warning fixes.
3306 * elf-bfd.h: Likewise.
3307 * elf-eh-frame.c: Likewise.
3308 * elf-strtab.c: Likewise.
3310 * elf32-m68k.c: Likewise.
3311 * elf32-ppc.c: Likewise.
3312 * elf32-sh-symbian.c: Likewise.
3313 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
3314 * elf64-sh64.c: Likewise.
3315 * peicode.h: Likewise.
3316 * elf64-mmix.c: Warning fixes.
3317 * elfcode.h: Likewise.
3318 * elfxx-mips.c: Likewise.
3319 * libbfd-in.h: Likewise.
3320 * libbfd.c: Likewise.
3321 * mach-o.c: Likewise.
3322 * merge.c: Likewise.
3324 * opncls.c: Likewise.
3327 * vms-hdr.c: Likewise.
3328 * vms-tir.c: Likewise.
3329 * xtensa-isa.c: Likewise.
3330 * xtensa-modules.c: Likewise.
3332 (pstrcmp): Use correct choice of string lengths. Fix return value.
3333 (bfd_sym_module_name): Correct string length.
3334 * bfd-in2.h: Regenerate.
3335 * libbfd.h: Regenerate.
3337 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
3339 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
3340 uninitialized check_segment[1] in TLSMOFF case.
3341 Reported by Alan Modra.
3342 (elf32_frv_relocate_section): Improve errors and warnings.
3344 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3346 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
3348 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3350 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
3351 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
3352 * pef.c (bfd_pef_scan): Don't ignore return value of
3353 bfd_pef_scan_start_address.
3354 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
3355 bfd_mach_o_scan_start_address.
3356 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
3357 * elfxx-mips.c: Remove unnecessary prototypes.
3358 (sort_dynamic_relocs_64): Abort if not BFD64.
3360 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3362 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
3363 Skip toc reloc adjust if reloc_count is zero.
3365 2005-02-15 Nigel Stephens <nigel@mips.com>
3366 Maciej W. Rozycki <macro@mips.com>
3368 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
3369 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
3370 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3371 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
3372 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3374 (mips16_gprel_reloc): Remove bit shuffling; call
3375 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3376 and _bfd_mips16_elf_reloc_shuffle() instead.
3377 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3378 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3380 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
3381 elf_mips16_howto_table_rel.
3382 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
3383 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
3384 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3385 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
3386 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3388 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
3389 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
3390 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
3392 (mips16_gprel_reloc): Remove bit shuffling; call
3393 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3394 and _bfd_mips16_elf_reloc_shuffle() instead.
3395 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3396 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3398 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
3399 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
3400 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
3401 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
3402 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3403 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
3404 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3406 (mips16_gprel_reloc): Remove bit shuffling; call
3407 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3408 and _bfd_mips16_elf_reloc_shuffle() instead.
3409 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3410 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3412 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
3413 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
3414 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
3415 handle bit shuffling for MIPS16 relocs.
3416 (_bfd_mips16_elf_reloc_shuffle): Likewise.
3417 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
3418 and _bfd_mips16_elf_reloc_shuffle().
3419 (_bfd_mips_elf_generic_reloc): Likewise.
3420 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
3422 (mips_elf_obtain_contents): Remove bit shuffling.
3423 (mips_elf_perform_relocation): Likewise; call
3424 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
3426 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
3428 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
3429 (_bfd_mips16_elf_reloc_shuffle): Likewise.
3430 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
3431 (BFD_RELOC_MIPS16_HI16_S): Likewise.
3432 (BFD_RELOC_MIPS16_LO16): Likewise.
3433 * bfd-in2.h: Regenerate.
3434 * libbfd.h: Regenerate.
3436 2005-02-15 Jan Beulich <jbeulich@novell.com>
3438 * elfxx-ia64.c (ia64_howto_table): Correct strings for
3439 R_IA64_DTPMOD64[LM]SB.
3441 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
3443 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
3444 backward branch in the same section.
3445 (elfNN_ia64_relocate_section): Inform users that the input
3446 section is too big to relax br instruction when overflow
3447 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
3448 and R_IA64_PCREL21F.
3450 2005-02-14 Orjan Friberg <orjanf@axis.com>
3452 * elfcore.h (elf_core_file_p): Move the call to
3453 elf_backend_object_p to allow the correct machine to be set before
3454 processing the program headers.
3456 2005-02-14 Nick Clifton <nickc@redhat.com>
3459 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
3460 aware flag from the input bfd to the output bfd.
3462 2005-02-11 Maciej W. Rozycki <macro@mips.com>
3464 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
3465 R_MIPS_LITERAL relocations for external symbols.
3466 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
3467 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
3469 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3471 * bfd-in2.h: Rebuilt.
3473 2005-02-11 Paul Brook <paul@codesourcery.com>
3475 * elf-bfd.h (struct elf_link_hash_table): Add
3476 is_relocatable_executable.
3477 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
3478 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
3479 symbols in relocatable executables.
3480 (bfd_elf_record_link_assignment): Create dynamic section symbols in
3481 relocatable executables.
3482 (_bfd_elf_link_renumber_dynsyms): Ditto.
3483 (bfd_elf_final_link): Ditto.
3484 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
3485 relocations into relocatable executables.
3486 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
3487 executables. Also copy absolute relocations.
3488 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
3489 in relocatable executables.
3490 (allocate_dynrelocs): Copy relocations for relocatable executables.
3491 Output dynamic symbols for symbols defined in linker scripts.
3493 2005-02-11 Nick Clifton <nickc@redhat.com>
3495 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
3496 to avoid a compile time warning.
3498 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
3501 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
3502 inclusion of coffcode.h so that it is actually picked up.
3504 * coffcode.h (coff_std_swap_table): Add an unused attribute in
3505 case it is not used.
3507 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
3508 structure and macro.
3510 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
3513 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
3514 to protect the declaration of this array.
3516 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
3517 Avoid call to memcpy with a size of 0.
3519 2005-02-12 Alan Modra <amodra@bigpond.net.au>
3521 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
3522 old-style branches to undefined dot-symbols which will be
3523 satisfied by a plt call.
3525 2005-02-11 Alan Modra <amodra@bigpond.net.au>
3527 * elf64-ppc.c (move_plt_plist): New function, extracted from..
3528 (ppc64_elf_copy_indirect_symbol): ..here.
3529 (func_desc_adjust): Use move_plt_plist.
3531 2005-02-10 Paul Brook <paul@codesourcery.com>
3533 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
3535 2005-02-10 Paul Brook <paul@codesourcery.com>
3537 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
3539 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
3540 (elf_link_renumber_local_hash_table_dynsyms): New function.
3541 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
3543 2005-02-10 Jakub Jelinek <jakub@redhat.com>
3545 * bfd-in.h (BFD_LINKER_CREATED): Define.
3546 * bfd-in2.h: Rebuilt.
3547 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
3548 BFD_LINKER_CREATED bfds when determining input bfds without
3549 .note.GNU-stack section.
3551 2005-02-10 Maciej W. Rozycki <macro@mips.com>
3553 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
3554 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
3555 relocations against external symbols unchanged.
3557 2005-02-08 Paul Brook <paul@codesourcery.com>
3559 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
3562 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
3564 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
3567 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3569 * elf64-mips.c: Fix formatting throughout.
3571 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3573 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
3575 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
3577 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
3578 *ABS*/*UND* sections.
3579 (elf32_frv_relocate_section): Move zero-addend-required error...
3580 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
3581 missing needed TLS section.
3583 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3585 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
3586 being the last symbol.
3587 (aout_link_add_symbols): Just return TRUE if a warning
3590 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3592 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
3593 R_MIPS_GPREL32 relocations against external symbols.
3594 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
3597 2005-02-07 Alan Modra <amodra@bigpond.net.au>
3599 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
3600 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
3601 elf_string_from_elf_strtab.
3602 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
3603 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
3604 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
3605 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
3606 looking at cached symtab info first, before iterating over headers.
3607 For SHT_REL and SHT_RELA, load dynsymtab if needed.
3608 * elfcode.h (elf_object_p): Don't load section header stringtab
3611 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
3613 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
3614 against protected function when building shared library.
3617 * elf64-x86-64.c (is_32bit_relative_branch): New.
3618 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
3619 protected function symbol when building shared library for
3620 32bit relative branch instruction.
3622 2005-02-06 Alan Modra <amodra@bigpond.net.au>
3624 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
3625 syms when doing a relocatable link.
3626 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
3628 (ppc64_elf_tls_setup): Likewise.
3629 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
3631 2005-02-04 Alan Modra <amodra@bigpond.net.au>
3633 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
3634 (link_hash_newfunc): Clear all locals using memset.
3635 (make_fdh): Remove flags param. Always create fake func desc
3636 weak. Link the descriptor with the code entry sym.
3637 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
3638 (add_symbol_adjust): Adjust make_fdh call.
3639 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
3640 descriptor to strong undefined if code entry is strong.
3642 2005-02-04 Alan Modra <amodra@bigpond.net.au>
3644 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
3645 lookup here. Set to new before calling bfd_link_repair_undef_list.
3646 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
3648 2005-02-03 Alan Modra <amodra@bigpond.net.au>
3650 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
3652 2005-02-03 Alan Modra <amodra@bigpond.net.au>
3654 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
3655 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
3656 before the as-needed lib was loaded. Abort on unexpected refs.
3658 2005-02-02 Alan Modra <amodra@bigpond.net.au>
3660 * elflink.c (elf_smash_syms): Expand comments.
3661 (elf_link_add_object_symbols): Only call elf_smash_syms for
3662 as-needed dynamic objects.
3664 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
3665 everything, just the field specific to ia64.
3666 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
3668 2005-02-01 Alan Modra <amodra@bigpond.net.au>
3670 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
3671 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
3673 (struct add_symbol_adjust_data): New.
3674 (add_symbol_adjust): Make an undefweak func desc for old ABI
3675 objects to link with --as-needed shared libs. Return fail status.
3676 Don't adjust old ABI func entry sym to weak if func desc syms
3678 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
3681 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
3683 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
3686 2005-02-01 Alan Modra <amodra@bigpond.net.au>
3688 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
3689 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
3690 remove anything but new and undefweak.
3691 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
3693 (_bfd_elf_create_dynamic_sections): Formatting.
3694 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
3695 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
3696 (struct elf_smash_data): New.
3697 (elf_smash_syms): New function.
3698 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
3699 unneeded dynamic objects to loaded list.
3700 (elf_link_output_extsym): Don't handle as-needed here. Strip
3701 bfd_link_hash_new symbols.
3702 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3703 delref when dynindx is already -1.
3704 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
3706 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
3708 2005-02-01 Ben Elliston <bje@au.ibm.com>
3710 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
3712 2005-02-01 Ben Elliston <bje@au.ibm.com>
3714 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
3715 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
3716 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
3717 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
3718 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
3719 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
3720 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
3721 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
3722 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
3723 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
3724 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
3725 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c,
3726 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
3727 throughout. Similarly, collapse #if 1'd code.
3729 2005-02-01 Ben Elliston <bje@au.ibm.com>
3731 * elf-bfd.h (bfd_elf_discard_group): Remove.
3732 * elf.c (bfd_elf_discard_group): Likewise.
3733 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
3735 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
3737 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
3738 (_bfd_elf_eh_frame_address_size): Declare.
3739 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
3740 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
3741 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
3742 (elf_backend_eh_frame_address_size): Define.
3743 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
3744 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
3745 size from the new backend hook.
3746 (_bfd_elf_write_section_eh_frame): Likewise.
3747 (_bfd_elf_eh_frame_address_size): New function.
3749 2005-01-31 Andrew Cagney <cagney@gnu.org>
3751 * configure: Regenerate to track ../gettext.m4.
3753 2005-01-31 Mark Mitchell <mark@codesourcery.com>
3755 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
3756 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
3758 2005-01-31 Nick Clifton <nickc@redhat.com>
3760 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
3761 sparc-lynxos, vax-vms) be obsolete.
3763 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3765 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
3766 * elf32-arm.c (ELF_MINPAGESIZE): Define.
3767 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
3768 * elfcode.h (elf_object_p): Use minpagesize instead of
3770 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
3771 (elfNN_bed): Include ELF_MINPAGESIZE.
3773 2005-01-28 Julian Brown <julian@codesourcery.com>
3775 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
3776 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
3777 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
3778 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
3779 passing flag value from ld. Set flag value in global hash table entry.
3780 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
3783 2005-01-27 Andrew Cagney <cagney@gnu.org>
3785 * configure: Regenerate to track ../gettext.m4 change.
3787 2005-01-25 Mark Mitchell <mark@codesourcery.com>
3789 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
3792 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3794 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3795 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
3797 * reloc.c: Add R_FRV_TLSMOFF.
3798 * elf32-frv.c (elf32_frv_howto_table): Likewise.
3799 (frv_reloc_map, frv_reloc_type_lookup): Map it.
3800 (elf32_frv_relocate_section): Handle it.
3801 (elf32_frv_check_relocs): Likewise.
3802 * libbfd.h, bfd-in2.h: Rebuilt.
3803 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
3804 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
3805 when given an undefweak TLS symbol. Fix constant TLS PLT entries
3806 such that they return the constant in gr9.
3807 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
3809 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
3810 too, such that they shrink on relaxation.
3811 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
3812 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
3813 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
3814 if we can guarantee the use of 16-bit constants.
3815 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3816 Introduce TLS support for FR-V FDPIC.
3817 * reloc.c: Add TLS relocations.
3818 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
3819 (elf32_frv_rel_tlsdesc_value_howto): New.
3820 (elf32_frv_rel_tlsoff_howto): New.
3821 (frv_reloc_map): Add new mappings.
3822 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
3824 (frvfdpic_dynamic_got_plt_info): New.
3825 (frvfdpic_plt_tls_ret_offset): New.
3826 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
3827 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
3828 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
3829 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
3831 (struct frvfdpic_relocs_info): Add TLS fields.
3832 (frvfdpic_relocs_info_hash): Warning clean up.
3833 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
3834 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
3835 (FRVFDPIC_TLS_BIAS): Define.
3836 (tls_biased_base): New.
3837 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
3839 (frv_reloc_type_lookup): Likewise.
3840 (frvfdpic_info_to_howto_rel): Likewise.
3841 (elf32_frv_relocate_section): Likewise.
3842 (_frv_create_got_section): Create the PLT section here.
3843 (elf32_frvfdpic_create_dynamic_sections): Not here.
3844 (_frvfdpic_count_nontls_entries): Move out of...
3845 (_frvfdpic_count_got_plt_entries): ... here.
3846 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
3847 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
3849 (_frvfdpic_relax_tls_entries): New.
3850 (_frvfdpic_compute_got_alloc_data): Add TLS support.
3851 (_frvfdpic_get_tlsdesc_entry): New.
3852 (_frvfdpic_assign_got_entries): Add TLS support.
3853 (_frvfdpic_assign_plt_entries): Likewise.
3854 (_frvfdpic_reset_got_plt_entries): New.
3855 (_frvfdpic_size_got_plt): Move out of...
3856 (elf32_frvfdpic_size_dynamic_sections): ... here.
3857 (_frvfdpic_relax_got_plt_entries): New.
3858 (elf32_frvfdpic_relax_section): New.
3859 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
3860 (elf32_frv_check_relocs): Add TLS support.
3861 (bfd_elf32_bfd_relax_section): Define for FDPIC.
3862 * libbfd.h, bfd-in2.h: Rebuilt.
3864 2005-01-25 Alan Modra <amodra@bigpond.net.au>
3866 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
3867 loadable reloc sections.
3868 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
3869 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
3871 2005-01-25 Alan Modra <amodra@bigpond.net.au>
3873 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
3874 sections immediately when linking shared libs. Instead, wait until
3875 we know a lib is needed.
3876 (_bfd_elf_link_create_dynstrtab): Extract from..
3877 (_bfd_elf_link_create_dynamic_sections_): ..here.
3878 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
3879 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
3880 for non-existent .dynamic.
3881 (elf_link_output_extsym): Don't complain about undefined symbols
3882 in as-needed dynamic libs that aren't actually linked.
3884 2005-01-24 Andrew Cagney <cagney@gnu.org>
3886 * configure: Regenerate, ../gettext.m4 was updated.
3888 2005-01-21 Ben Elliston <bje@au.ibm.com>
3890 * aout-encap.c: Remove unused file.
3892 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
3895 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
3896 non-function symbols are local.
3897 (_bfd_elf_symbol_refs_local_p): Likewise.
3899 2005-01-18 Alan Modra <amodra@bigpond.net.au>
3901 * bfd.c (bfd_link_just_syms): Add abfd param.
3902 * bfd-in2.h: Regenerate.
3904 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3906 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
3907 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
3908 instructions. If the amount of padding is known, reduce the size
3909 of the CIE or FDE by that amount.
3911 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3913 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
3914 augmentation_size. Use bfd_signed_vmas for data_align.
3915 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
3916 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
3917 functions. Don't read past the end of the enclosing CIE or FDE.
3918 (skip_bytes): New utility function.
3919 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
3921 (_bfd_elf_write_section_eh_frame): Use new functions.
3923 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3925 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
3926 assert-style REQUIRE() macro to handle sanity checks.
3928 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
3930 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
3932 (read_unsigned_leb128): Removed.
3933 (read_signed_leb128): Removed.
3934 (find_abstract_instance_name): Updated.
3935 (parse_comp_unit): Accept info_ptr_unit.
3936 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
3937 comp unit and pass it to parse_comp_unit.
3939 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
3940 (read_signed_leb128): Moved to ...
3943 * libbfd-in.h (read_unsigned_leb128): New prototype.
3944 (read_signed_leb128): Likewise.
3945 * libbfd.h: Regenerated.
3947 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3948 Nick Clifton <nickc@redhat.com>
3950 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
3951 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
3952 arch_sh4a_nofpu_up in order to match the external names and make the
3953 testsuite's job easier.
3954 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
3956 * bfd-in2.h: Regenerate.
3958 2005-01-15 Andrew Cagney <cagney@gnu.org>
3961 * acinclude.m4: Move BFD_NEED_DECLARATION,
3962 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
3963 the new file bfd.m4. Include ../bfd/bfd.m4.
3964 * configure: Re-generate.
3966 2005-01-12 Alan Modra <amodra@bigpond.net.au>
3968 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
3969 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
3971 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
3972 R_PPC_RELAX32PC_PLT.
3974 2005-01-11 Alan Modra <amodra@bigpond.net.au>
3976 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
3978 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
3979 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
3980 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
3981 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
3982 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
3983 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
3984 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
3985 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
3986 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
3987 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
3988 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
3989 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
3990 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
3991 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
3993 2005-01-11 Alan Modra <amodra@bigpond.net.au>
3995 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
3998 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4000 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
4001 * bfd-in2.h: Regenerate.
4002 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
4003 to support these new machine values.
4004 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
4006 (bfd_maxq_arch): Update values for the maxq20.
4008 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
4010 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
4011 non-shared object, do not reserve space in .plt and .rela.plt for
4012 regular symbols neither defined nor referenced in shared objects.
4014 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
4016 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
4017 to zero the structure.
4018 (create_got_section): Use BFD_ASSERT instead of abort.
4019 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
4021 (create_got_section): New function.
4022 (sparc64_elf_create_dynamic_sections): Likewise.
4023 (sparc64_elf_check_relocs): Invoke create_got_section instead of
4024 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
4025 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
4026 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
4027 (sparc64_elf_finish_dynamic_symbol): Likewise.
4028 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
4029 (elf_backend_create_dynamic_sections): Define to
4030 sparc64_elf_create_dynamic_sections.
4032 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
4034 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
4035 (elf_backend_omit_section_dynsym): Define to it.
4036 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
4037 (elf_backend_omit_section_dynsym): Define to it.
4039 2005-01-07 Jakub Jelinek <jakub@redhat.com>
4041 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
4042 PT_DYNAMIC segment, unless .dynamic.
4044 2005-01-06 Paul Brook <paul@codesourcery.com>
4046 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
4047 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
4048 * configure: Regenerate.
4049 * elf32-arm.c: Add VxWorks target bfd.
4051 (elf32_arm_link_hash_table): Add use_rel.
4052 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
4053 elf32_arm_relocate_section): Replace USE_REL with runtime check.
4054 Correct offset calculation for RELA case.
4055 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
4056 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
4057 (elf32_arm_vxworks_link_hash_table_create): New function.
4058 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
4059 (bfd_elf32_littlearm_vxworks_vec): Ditto.
4060 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
4062 2005-01-06 Alan Modra <amodra@bigpond.net.au>
4064 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
4066 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
4067 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
4068 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
4069 (ppc64_elf_next_toc_section): Heed no_multi_toc.
4070 (ppc64_elf_reinit_toc): Set multi_toc_needed.
4071 (toc_adjusting_stub_needed): Rewrite.
4072 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
4073 toc tests. Adjust for toc_adjusting_stub_needed changes.
4074 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
4075 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
4076 * section.c: Expand comment on backend bits.
4077 * bfd-in2.h: Regenerate.
4078 * libbfd.h: Regenerate.
4080 2005-01-06 Alan Modra <amodra@bigpond.net.au>
4082 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
4083 toc adjusting stub, do not test source section flags.
4085 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
4087 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
4088 from STABS debugging sections again.
4090 2005-01-05 Fred Fish <fnf@specifixinc.com>
4092 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
4093 (find_abstract_instance_name): New function.
4094 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
4095 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
4096 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
4098 2004-12-31 Paul Brook <paul@copdesourcery.com>
4100 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
4102 2004-12-31 Alan Modra <amodra@bigpond.net.au>
4104 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
4105 Commit missing changes from 2004-12-22.
4106 * bfd-in2.h: Regenerate.
4108 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4110 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
4112 2004-12-21 Kris Warkentin <kewarken@qnx.com>
4114 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
4115 Add 'base' argument for constructing register sections. Reformat.
4116 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
4117 gp and fp regs. Reformat.
4119 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4121 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
4122 * bfd-in2.h: Regenerate.
4123 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
4124 (avr_reloc_map): Likewise.
4125 (avr_final_link_relocate): Likewise.
4127 2004-12-22 Alan Modra <amodra@bigpond.net.au>
4129 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
4130 as-needed dynamic libs as undefined.
4131 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
4132 libs when finding they are needed.
4134 2004-12-20 Alan Modra <amodra@bigpond.net.au>
4136 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
4137 (opd_entry_value): Use opd_relocs if available.
4138 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
4139 copy .opd relocations to opd_relocs.
4140 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
4142 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4144 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
4145 * elf32-v850.c (v850_elf_howto_table): Add entry for
4146 R_V850_LO16_SPLIT_OFFSET.
4147 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4148 (v850_elf_perform_lo16_relocation): New function, extracted from...
4149 (v850_elf_perform_relocation): ...here. Use it to handle
4150 R_V850_LO16_SPLIT_OFFSET.
4151 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
4152 R_V850_LO16_SPLIT_OFFSET.
4153 * libbfd.h, bfd-in2.h: Regenerate.
4155 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4157 * config.bfd: Add s390x-ibm-tpf support.
4159 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
4161 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
4162 to prototype, to make hash info available.
4163 Prevent wrapped symbols from being adjusted twice.
4165 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
4167 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
4168 overflow for calls to undefined weak symbols.
4170 2004-12-11 Alan Modra <amodra@bigpond.net.au>
4172 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
4173 canonical sections syms have a name.
4175 2004-12-11 Alan Modra <amodra@bigpond.net.au>
4177 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
4178 have been adjusted for output.
4179 (ppc64_elf_relocate_section): Mark sections with reloc_done.
4181 2004-12-10 Alan Modra <amodra@bigpond.net.au>
4183 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
4184 add symtab_hdr param.
4185 (group_signature): Update calls.
4186 * elf-bfd.h (bfd_elf_sym_name): Update.
4187 * elf32-ppc.c (ppc_elf_relocate_section): Update.
4188 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
4189 (ppc64_elf_relocate_section): Update.
4190 * elflink.c (elf_link_input_bfd): Update.
4192 2004-12-10 Jakub Jelinek <jakub@redhat.com>
4194 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
4195 st_shndx on STT_SECTION sections.
4197 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
4199 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
4200 ELF section symbols.
4202 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4204 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
4205 return a real value, unless it is a PLT symbol.
4206 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
4209 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
4210 R_MIPS_JALR entry to 0.
4212 * archures.c: Define bfd_mach_mips9000.
4213 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
4214 (mips_set_isa_flags): Handle bfd_mach_mips9000.
4215 * cpu-mips.c (I_mips9000): Define.
4216 (arch_info_struct): Add case for bfd_mach_mips9000.
4217 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
4218 * bfd-in2.h: Regenerate.
4220 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
4222 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
4225 2004-12-07 Ben Elliston <bje@gnu.org>
4227 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
4229 2004-12-06 Daniel Jacobowitz <dan@debian.org>
4231 Suggested by Fergal Daly <fergal@esatclear.ie>:
4232 * simple.c (simple_dummy_multiple_definition): New function.
4233 (bfd_simple_get_relocated_section_contents): Use it.
4235 2004-12-03 Jan Beulich <jbeulich@novell.com>
4237 * elf.c (elf_find_function): Don't use the last file symbol ever,
4238 seen, but the last one seen prior to the symbol being reported.
4239 Don't report a filename at all for global symbols when that might
4242 2004-12-01 Paul Brook <paul@codesourcery.com>
4244 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
4245 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
4248 2004-12-01 Paul Brook <paul@codesourcery.com>
4250 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
4253 2004-11-30 Paul Brook <paul@codesourcery.com>
4255 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
4256 no_pipeline_knowledge
4257 (elf32_arm_link_hash_table_create): Ditto.
4258 (bfd_elf32_arm_process_before_allocation): Ditto.
4259 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
4261 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
4263 * bfd-in2.h: Regenerate.
4265 2004-11-30 Randolph Chung <tausq@debian.org>
4267 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
4268 (elf32_hppa_grok_psinfo): New function.
4269 (elf_backend_grok_prstatus): Define.
4270 (elf_backend_grok_psinfo): Define.
4272 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
4275 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
4277 2004-11-24 Paul Brook <paul@codesourcery.com>
4279 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
4281 2004-11-24 Paul Brook <paul@codesourcery.com>
4283 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
4284 (elf32_arm_swap_symbol_out): New function.
4285 (elf32_arm_size_info): Add.
4286 (elf_backend_size_info): Define.
4288 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4290 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
4293 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4295 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
4296 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
4297 * nlmcode.h (nlm_write_object_contents): Warning fix.
4299 2004-11-18 Bob Wilson <bob.wilson@acm.org>
4301 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
4303 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
4305 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
4306 (elf32_arm_plt_thumb_stub): New.
4307 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
4309 (elf32_arm_link_hash_traverse): Fix typo.
4310 (elf32_arm_link_hash_table): Add obfd.
4311 (elf32_arm_link_hash_newfunc): Initialize new fields.
4312 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
4313 (elf32_arm_link_hash_table_create): Initialize obfd.
4314 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
4315 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
4316 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
4317 interworking BFD is not dynamic.
4318 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
4319 not emit glue for PLT references.
4320 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
4321 emit glue for PLT references. Support the Thumb PLT prefix.
4322 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
4324 (elf32_arm_check_relocs): Likewise.
4325 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
4327 (allocate_dynrelocs): Handle Thumb PLT references.
4328 (elf32_arm_finish_dynamic_symbol): Likewise.
4329 (elf32_arm_symbol_processing): New function.
4330 (elf_backend_symbol_processing): Define.
4332 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
4334 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
4335 add_fde_encoding. Remove need_relative.
4336 * elf-eh-frame.c (extra_augmentation_string_bytes)
4337 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
4338 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
4339 in cases where the CIE has no existing 'R' augmentation. Use
4340 size_of_output_cie_fde when assigning offsets. Use the final offset
4341 as the new section size.
4342 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
4343 Account for any extra augmentation bytes in the returned offset.
4344 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
4345 moved before being modified. Pad growing entries with DW_CFA_nops.
4346 Add 'z' and 'R' augmentations as directed by add_augmentation_size
4347 and add_fde_encoding.
4349 2004-11-15 Mark Mitchell <mark@codesourcery.com>
4351 * elf32-arm.c (elf32_arm_relocate_section): Use
4352 arm_real_reloc_type.
4354 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
4356 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
4357 for discard relocations; don't add an R_MIPS_NONE to the main body
4360 2004-11-04 Paul Brook <paul@codesourcery.com>
4362 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
4363 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
4364 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
4365 default version definition for unversioned symbols.
4366 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
4367 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
4368 _bfd_elf_slurp_version_tables. Set default version for unversioned
4371 2004-11-15 Paul Brook <paul@codesourcery.com>
4373 * elflink.c (elf_link_add_object_symbols): Don't assume version
4374 indices are consecutive.
4376 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
4378 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
4379 composite relocations against the personality data.
4381 2004-11-13 Paul Brook <paul@codesourcery.com>
4383 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
4384 R_ARM_PREL31 relocations to PLT entries.
4385 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
4386 (elf32_arm_check_relocs): Ditto.
4388 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4390 * xtensa-isa.c (xtensa_interface_class_id): New.
4392 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4394 * elf32-xtensa.c (property_table_compare): Remove assertion about
4395 entries with the same address and non-zero size.
4396 (xtensa_read_table_entries): Report such entries as errors.
4398 2004-11-11 Mark Mitchell <mark@codesourcery.com>
4400 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
4401 R_ARM_RELATIVE on Symbian OS.
4403 2004-11-09 Mark Mitchell <mark@codesourcery.com>
4405 * som.c (som_bfd_print_private_bfd_data): New function.
4406 (som_object_setup): Save the auxiliary header. Don't assume that
4407 zero is an invalid entry point for a shared library.
4408 (som_object_p): Allocate the auxiliary header on the heap.
4410 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
4412 (elf32_arm_symbian_modify_segment_map): Likewise.
4414 2004-11-09 Daniel Jacobowitz <dan@debian.org>
4416 From David Poole <daveml@mbuf.com>:
4417 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
4418 (elf32_arm_size_dynamic_sections): Call it.
4420 2004-11-09 Alan Modra <amodra@bigpond.net.au>
4422 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
4423 (ALL_MACHINES_CFILES): Fix typo.
4424 * Makefile.in: Regenerate.
4425 * po/SRC-POTFILES.in: Regenerate.
4427 2004-11-08 Mark Mitchell <mark@codesourcery.com>
4429 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
4430 R_ARM_RELATIVE relocation for Symbian OS, mention the section
4431 symbol in the relocation.
4433 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4434 Vineet Sharma <vineets@noida.hcltech.com>
4436 * coff-maxq.c: New File.
4437 * cpu-maxq.c: New File.
4438 * coffcode.h: Likewise.
4439 * config.bfd: Likewise.
4440 * configure.in (maxqcoff_vec): New target vector.
4441 * Makefile.am: Add support for maxq target.
4442 * configure.in: Likewise.
4443 * archures.c:. Likewise.
4444 * targets.c: Likewise.
4445 * bfd_in2.h : Regenerated.
4446 * Makefile.in: Regenerated.
4447 * configure: Regenerated.
4448 * doc/Makefile.in: Regenerated.
4450 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4452 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
4453 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
4454 C_NT_WEAK aux entries.
4455 (_bfd_coff_generic_relocate_section): Handle undefined
4458 2004-11-07 Andreas Schwab <schwab@suse.de>
4460 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
4461 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
4462 non-default visibility.
4464 2004-11-01 Mark Mitchell <mark@codesourcery.com>
4466 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
4468 (elf32_arm_symbian_modify_segment_map): Don't
4469 reset includes_filehdr and includes_phdrs here.
4471 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4473 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
4474 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
4475 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
4477 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
4478 to a new removed list. Remove normal configuration stanzas.
4479 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
4480 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
4481 elfarm-nabi.lo with elf32-arm.lo.
4482 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
4483 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
4484 * elf32-arm.h: Remove.
4485 * elfarm-oabi.c: Remove.
4486 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
4487 and bfd_elf32_littlearm_oabi_vec.
4488 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
4490 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4492 * config.bfd: Support crisv32-*-* like cris-*-*.
4493 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
4494 (bfd_mach_cris_v10_v32): New macros.
4495 * cpu-cris.c: Tweak formatting.
4496 (get_compatible): New function.
4498 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
4499 bfd_arch_info_type:s.
4500 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
4501 get_compatible for member compatible and link bfd_cris_arch_v32 as
4503 * elf32-cris.c (cris_elf_pcrel_reloc)
4504 (cris_elf_set_mach_from_flags): New functions.
4505 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
4506 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
4507 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
4508 numbers for bfd_mach_cris_v32.
4509 (PLT_ENTRY_SIZE_V32): New macro.
4510 (elf_cris_plt0_entry): Drop last comma in initializer.
4511 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
4512 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
4514 (cris_elf_relocate_section): Change all "%B(%A)" messages to
4516 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
4517 (elf_cris_finish_dynamic_sections): Similar.
4518 (elf_cris_adjust_dynamic_symbol): Similar.
4519 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
4521 <switch with PIC relocs>: Emit error and return FALSE for
4522 bfd_mach_cris_v10_v32.
4523 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
4524 Emit warning when generating textrel reloc.
4525 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
4526 (cris_elf_final_write_processing): Set flags according to mach.
4527 (cris_elf_print_private_bfd_data): Display
4528 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
4529 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
4530 new_flags. Don't call cris_elf_final_write_processing. Don't
4531 look at the actual elf header flags at all; use
4532 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
4533 in bfd_get_mach for ibfd and obfd and handle merging of compatible
4535 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4536 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
4537 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
4538 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
4539 * bfd-in2.h, libbfd.h: Regenerate.
4541 2004-11-04 Alan Modra <amodra@bigpond.net.au>
4543 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
4544 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
4546 (struct adjust_toc_info): New.
4547 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
4549 2004-11-03 Bob Wilson <bob.wilson@acm.org>
4551 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
4552 if there are no segments.
4554 2004-11-02 Daniel Jacobowitz <dan@debian.org>
4556 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
4558 2004-11-02 Nick Clifton <nickc@redhat.com>
4560 * elf32-iq2000.c: Convert to ISO C90 formatting.
4562 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
4564 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
4566 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
4568 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
4569 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
4570 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
4572 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4574 * elf32-sh.c (tpoff): Take alignment into account.
4576 2004-10-28 Nick Clifton <nickc@redhat.com>
4578 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
4579 performing a relocatable link.
4580 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
4581 for MIPS ports under Irix.
4583 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
4585 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
4586 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
4587 (elf32_arm_final_link_relocate): Ditto.
4588 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
4589 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
4590 (elf32_arm_adjust_dynamic_symbol): Ditto.
4591 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
4592 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
4593 (elf32_arm_r_howto): ... To here.
4594 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
4596 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
4599 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
4600 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
4601 and R_IA64_SECREL64LSB.
4603 2004-10-26 Paul Brook <paul@codesourcery.com>
4605 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
4606 (bfd_elf_size_dynamic_sections): Create default version definition.
4607 (elf_link_output_extsym): Adjust for default symbol version.
4609 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
4611 * mmo.c: Adjust to ISO C.
4613 * mmo.c (mmo_write_section_description): New function broken out
4614 of mmo_internal_write_section.
4615 (mmo_internal_write_section): For each of .text and .data, call
4616 mmo_write_section_description before outputting contents if it has
4617 nontrivially deducible vma or contents.
4618 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
4619 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
4620 symbols if found within the .data address range.
4622 2004-10-24 Daniel Jacobowitz <dan@debian.org>
4624 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
4626 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
4628 * mmo.c (File Layout): Correct place of misplaced blurb about
4631 2004-10-22 Mark Kettenis <kettenis@gnu.org>
4633 * config.bfd: Add mips64*-*-openbsd.
4635 2004-10-21 Bob Wilson <bob.wilson@acm.org>
4637 * elf32-xtensa.c (ebb_propose_action): Put declarations before
4640 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
4642 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
4643 * configure: Regenerate.
4645 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
4648 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
4649 to linker reloc_overflow callback.
4650 (aout_link_input_section_ext): Likewise.
4651 (aout_link_reloc_link_order): Likewise.
4652 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
4653 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4655 (alpha_relocate_section): Likewise.
4656 * coff-arm.c (coff_arm_relocate_section): Likewise.
4657 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
4658 * coff-h8500.c (extra_case): Likewise.
4659 * coff-i960.c (coff_i960_relocate_section): Likewise.
4660 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
4661 * coff-mips.c (mips_relocate_section): Likewise.
4662 * coff-or32.c (coff_or32_relocate_section): Likewise.
4663 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
4664 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
4665 * coff-sh.c (sh_relocate_section): Likewise.
4666 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
4667 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
4668 * coff-z8k.c (extra_case): Likewise.
4669 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
4670 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4671 (_bfd_coff_generic_relocate_section): Likewise.
4672 * ecoff.c (ecoff_reloc_link_order): Likewise.
4673 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
4674 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
4675 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
4676 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
4677 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4678 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
4679 * elf32-cris.c (cris_elf_relocate_section): Likewise.
4680 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
4681 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4682 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4683 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
4684 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4685 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
4686 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4687 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4688 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4689 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
4690 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
4691 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4692 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
4693 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4694 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4695 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4696 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4697 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4698 * elf32-s390.c (elf_s390_relocate_section): Likewise.
4699 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4700 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4701 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4702 * elf32-vax.c (elf_vax_relocate_section): Likewise.
4703 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4704 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4705 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4706 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
4707 * elf64-s390.c (elf_s390_relocate_section): Likewise.
4708 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4709 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4710 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
4711 * elflink.c (elf_reloc_link_order): Likewise.
4712 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
4713 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
4714 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
4715 * linker.c (_bfd_generic_reloc_link_order): Likewise.
4716 * pdp11.c (pdp11_aout_link_input_section): Likewise.
4717 (aout_link_reloc_link_order): Likewise.
4718 * reloc.c (bfd_generic_get_relocated_section_contents):
4720 * xcofflink.c (xcoff_reloc_link_order): Likewise.
4721 * simple.c (simple_dummy_reloc_overflow): Updated.
4723 2004-10-20 Andreas Schwab <schwab@suse.de>
4725 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
4726 (elf_backend_plt_sym_val): Define.
4728 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
4730 * config.bfd: Set targ_underscore=yes for PE COFF targets
4732 2004-10-19 Alan Modra <amodra@bigpond.net.au>
4734 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
4735 (ppc64_elf_edit_opd): Likewise.
4737 2004-10-18 Mark Mitchell <mark@codesourcery.com>
4739 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
4740 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
4741 set SEC_ALLOC and SEC_LOAD.
4743 2004-10-18 Nick Clifton <nickc@redhat.com>
4745 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
4746 'name' for relocs against both local and global symbols.
4748 2004-10-16 Daniel Jacobowitz <dan@debian.org>
4750 * bfd-in2.h: Regenerate.
4751 * bfd.c (struct bfd): Add no_export.
4752 * elflink.c (elf_link_add_object_symbols): Handle no_export.
4754 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4756 * config.bfd: Whitespace cleanup.
4757 * Makefile.am: Run "make dep-am"
4758 * Makefile.in: Regenerate.
4760 2004-10-15 Jakub Jelinek <jakub@redhat.com>
4762 * elflink.c (struct already_linked_section): Removed.
4763 (try_match_symbols_in_sections, already_linked): Removed.
4764 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
4765 prefix of section names when finding already_linked_table
4766 chain. Compare section names. Instead of calling already_linked,
4767 do it inline and only for sections in the same already_linked_list.
4769 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4771 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
4772 parameter. If called after _bfd_elf_write_section_eh_frame,
4773 don't allow a -2 return unless need_* bit is already set, and
4774 handle offsets adjusted for output_offset.
4775 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
4776 * elf.c (_bfd_elf_section_offset): Update call.
4778 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
4781 * coffcode.h (coff_compute_section_file_positions): Cast to
4782 bfd_vma when computing page alignment.
4784 2004-10-13 Mark Mitchell <mark@codesourcery.com>
4786 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
4787 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
4789 2004-10-12 Mark Mitchell <mark@codesourcery.com>
4791 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
4792 relocations use a virtual address, not a section offset.
4794 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4796 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
4797 (narrow_instruction, widen_instruction): Remove unnecessary calls to
4798 xtensa_format_encode.
4799 (ebb_propose_action): Inline call to ebb_add_proposed_action.
4800 (ebb_add_proposed_action): Delete.
4802 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4804 * elf32-xtensa.c: Use ISO C90 formatting.
4806 2004-10-12 Paul Brook <paul@codesourcery.com>
4808 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
4811 2004-10-12 Paul Brook <paul@codesourcery.com>
4813 * elf32-arm.h: Support EABI version 4 objects.
4815 2004-10-12 Alan Modra <amodra@bigpond.net.au>
4818 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
4819 Don't mark as default.
4820 (bfd_x86_64_arch): Don't mark as default.
4822 2004-10-12 Alan Modra <amodra@bigpond.net.au>
4824 * elflink.c (enum action_discarded): New.
4825 (elf_section_complain_discarded): Delete.
4826 (elf_action_discarded): New function subsuming the above and also
4827 controlling reloc behaviour.
4828 (elf_link_input_bfd): Use it.
4830 2004-10-11 Jakub Jelinek <jakub@redhat.com>
4832 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
4833 (special_sections): Add .gnu.liblist and .gnu.conflict.
4834 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
4836 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4839 * elflink.c (elf_link_input_bfd): Try harder to support
4840 relocations against symbols in removed linkonce sections.
4842 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4844 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
4847 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
4848 sections do not reference symbols in non-SEC_ALLOC sections.
4850 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4853 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
4854 (_bfd_elf_link_omit_section_dynsym): Formatting.
4856 2004-10-10 Alan Modra <amodra@bigpond.net.au>
4858 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
4859 * libbfd.h: Regnerate.
4860 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
4861 * elf32-frv.c: Likewise.
4862 * elf32-m32r.c: Likewise.
4863 * elf32-ppc.c: Likewise.
4864 * elf64-hppa.c: Likewise.
4865 * elfxx-ia64.c: Likewise.
4866 * opncls.c: Likewise.
4868 2004-10-10 Alan Modra <amodra@bigpond.net.au>
4870 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
4871 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
4872 offsets stored in struct eh_cie_fde entries before doing other
4875 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
4876 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
4877 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
4878 setting offsets for removed CIEs. Don't set "sec", instead set
4879 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
4880 CIE in hdr_info. Only set make_relative and make_lsda_relative
4881 for CIEs. Use pointers rather than array indices.
4882 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
4883 make_lsda_relative, need_* on cie_inf for FDEs.
4884 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
4885 section output_offset. Delete cie_offset, instead use cie_inf
4886 pointer to CIE entry. Use need_relative and need_lsda_relative on
4887 CIE entry for FDEs. Use pointers rather than array indices.
4889 2004-10-09 Alan Modra <amodra@bigpond.net.au>
4891 * coff-rs6000.c (rs6000coff_vec): Add initializer for
4892 bfd_is_target_special_symbol.
4893 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
4894 * som.c (som_bfd_is_target_special_symbol): Define.
4896 2004-10-08 Nick Clifton <nickc@redhat.com>
4898 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
4899 * configure: Regenerate.
4900 * bfd-in2.h: Regenerate.
4901 * syms.c (bfd_is_target_special_symbol): New interface function.
4902 Returns true when a symbol should be considered to be special.
4903 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
4904 the symbol jump table.
4905 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
4906 Return true iff the symbol is a mapping symbol.
4907 (bfd_elf32_bfd_is_target_special_symbol): Define.
4908 * elfxx-target.h: Provide a default definition for
4909 bfd_is_target_special_symbol.
4910 * aout-target.h: Likewise.
4911 * aout-tic30.c: Likewise.
4912 * binary.c: Likewise.
4913 * coffcode.h: Likewise.
4914 * i386msdos.c: Likewise.
4917 * libaout.h: Likewise.
4918 * libbfd-in.h: Likewise
4919 * libecoff.h: Likewise.
4920 * mach-o.c: Likewise.
4922 * nlm-target.h: Likewise.
4923 * oasys.c: Likewise.
4925 * ppcboot.c: Likewise.
4927 * tekhex.c: Likewise.
4928 * versados.c: Likewise.
4930 * xcoff-target.h: Likewise.
4932 * libbfd.h: Regenerate.
4934 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4936 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
4937 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
4938 (elf_backend_section_from_shdr): Define.
4940 2004-10-08 Alan Modra <amodra@bigpond.net.au>
4942 * syms.c (bfd_is_local_label): Return false for file symbols.
4944 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4945 David Heine <dlheine@tensilica.com>
4947 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
4948 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
4949 (elf32xtensa_no_literal_movement): New global variable.
4950 (elf_howto_table): Add entries for new relocations.
4951 (elf_xtensa_reloc_type_lookup): Handle new relocations.
4952 (property_table_compare): When addresses are equal, compare sizes and
4953 various property flags.
4954 (property_table_matches): New.
4955 (xtensa_read_table_entries): Extend to read new property tables. Add
4956 output_addr parameter to indicate that output addresses should be used.
4957 Use bfd_get_section_limit.
4958 (elf_xtensa_find_property_entry): New.
4959 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
4960 (elf_xtensa_check_relocs): Handle new relocations.
4961 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
4962 relocations. Use new xtensa-isa.h functions.
4963 (build_encoding_error_message): Remove encode_result parameter. Add
4964 new target_address parameter used to detect alignment errors.
4965 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
4966 error handling. Use new is_operand_relocation function.
4967 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
4968 Use underbar macro for error messages. Formatting.
4969 (get_const16_opcode): New.
4970 (get_l32r_opcode): Add a separate flag for initialization.
4971 (get_relocation_opnd): Operand number is no longer explicit in the
4972 relocation. Change to decode the opcode and analyze its operands.
4973 (get_relocation_slot): New.
4974 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
4975 Use new xtensa-isa.h functions to handle multislot instructions.
4976 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
4977 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
4978 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
4979 check_loop_aligned, check_branch_target_aligned_address, narrowable,
4980 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
4981 get_single_format, init_op_single_format_table): New.
4982 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
4983 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
4984 (contract_asm_expansion): Add error_message parameter and pass it to
4985 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
4986 with R_XTENSA_SLOT0_OP.
4987 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
4988 instructions. Use new xtensa-isa.h functions.
4989 (r_reloc struct): Add new virtual_offset field.
4990 (r_reloc_init): Add contents and content_length parameters. Set
4991 virtual_offset field to zero. Add contents to target_offset field for
4992 partial_inplace relocations.
4993 (r_reloc_is_defined): Check for null.
4994 (print_r_reloc): New debug function.
4995 (source_reloc struct): Replace xtensa_operand field with pair of the
4996 opcode and the operand position. Add is_abs_literal field.
4997 (init_source_reloc): Specify operand by opcode/position pair. Set
4998 is_abs_literal field.
4999 (source_reloc_compare): When target_offsets are equal, compare other
5000 fields to make sorting predictable.
5001 (literal_value struct): Add is_abs_literal field.
5002 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
5003 (init_literal_value): New.
5004 (is_same_value): Replace with ...
5005 (literal_value_equal): ... this function. Add comparisons of
5006 virtual_offset and is_abs_literal fields.
5007 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
5008 failure. Initialize has_last_loc field.
5009 (value_map_hash_table_delete): New.
5010 (hash_literal_value): Rename to ...
5011 (literal_value_hash): ... this. Include is_abs_literal flag and
5012 virtual_offset field in the hash value.
5013 (get_cached_value): Rename to ...
5014 (value_map_get_cached_value): ... this. Update calls to
5015 literal_value_hash and literal_value_equal.
5016 (add_value_map): Check for allocation failure. Update calls to
5017 value_map_get_cached_value and literal_value_hash.
5018 (text_action, text_action_list, text_action_t): New types.
5019 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
5020 text_action_add, text_action_add_literal, offset_with_removed_text,
5021 offset_with_removed_text_before_fill, find_insn_action,
5022 print_action_list, print_removed_literals): New.
5023 (offset_with_removed_literals): Delete.
5024 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
5025 fix_array, fix_array_count, allocated_relocs, relocs_count, and
5026 allocated_relocs_count fields.
5027 (init_xtensa_relax_info): Initialize new fields.
5028 (reloc_bfd_fix struct): Add new translated field.
5029 (reloc_bfd_fix_init): Add translated parameter and use it to set the
5031 (fix_compare, cache_fix_array): New.
5032 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
5033 section via get_xtensa_relax_info. Use cache_fix_array to set up
5034 sorted fix_array and use bsearch instead of linear search.
5035 (section_cache_t): New struct.
5036 (init_section_cache, section_cache_section, clear_section_cache): New.
5037 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
5038 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
5039 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
5040 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
5042 (retrieve_contents): Use bfd_get_section_limit.
5043 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
5044 to compute_removed_literals. Free value_map_hash_table when no longer
5046 (analyze_relocations): Check is_relaxable_asm_section flag. Call
5047 compute_text_actions for all sections.
5048 (find_relaxable_sections): Mark sections as relaxable if they contain
5049 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
5050 call. Increment relax_info src_count field only for appropriate
5051 relocation types. Remove is_literal_section check.
5052 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
5053 r_reloc_init and find_associated_l32r_irel. Check
5054 is_relaxable_asm_section flag. Handle L32R instructions with absolute
5055 literals. Pass is_abs_literal flag to init_source_reloc.
5056 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
5057 CONST16 instructions. Adjust calls to r_reloc_init and
5058 pcrel_reloc_fits. Handle weak symbols conservatively.
5059 (find_associated_l32r_irel): Add bfd parameter and pass it to
5061 (compute_text_actions, compute_ebb_proposed_actions,
5062 compute_ebb_actions, check_section_ebb_pcrels_fit,
5063 check_section_ebb_reduces, text_action_add_proposed,
5064 compute_fill_extra_space): New.
5065 (remove_literals): Replace with ...
5066 (compute_removed_literals): ... this function. Call
5067 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
5068 Call xtensa_read_table_entries to get the property table. Skip
5069 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
5070 is_removable_literal, remove_dead_literal, and
5071 identify_literal_placement functions.
5072 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
5073 instead of linear search.
5074 (is_removable_literal, remove_dead_literal,
5075 identify_literal_placement): New.
5076 (relocations_reach): Update check for literal not referenced by any
5077 PC-relative relocations. Adjust call to pcrel_reloc_fits.
5078 (coalesce_shared_literal, move_shared_literal): New.
5079 (relax_section): Use bfd_get_section_limit. Call
5080 translate_section_fixes. Update calls to r_reloc_init and
5081 offset_with_removed_text. Check new is_relaxable_asm_section flag.
5082 Add call to pin_internal_relocs. Add special handling for
5083 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
5084 info to calculate new addend_displacement variable. Replace code for
5085 deleting literals with more general code to perform the actions
5086 determined by the action_list for the section.
5087 (translate_section_fixes, translate_reloc_bfd_fix): New.
5088 (translate_reloc): Check new is_relaxable_asm_section flag. Call
5089 find_removed_literal only if is_operand_relocation. Update call to
5090 offset_with_removed_text. Use new target_offset and removed_bytes
5092 (move_literal): New.
5093 (relax_property_section): Use bfd_get_section_limit. Set new
5094 is_full_prop_section flag and handle new property tables. Update calls
5095 to r_reloc_init and offset_with_removed_text. Check
5096 is_relaxable_asm_section flag. Handle expansion of zero-sized
5097 unreachable entries, with use of offset_with_removed_text_before_fill.
5098 For relocatable links, combine entries only for literal tables.
5099 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
5100 calls to offset_with_removed_text. Translate st_size field for
5102 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
5103 failure. Add contents parameter. Update call to get_bfd_fix. Update
5104 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
5105 R_XTENSA_ASM_EXPAND relocs.
5106 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
5107 call to get_bfd_fix. Include offset from contents for partial_inplace
5109 (is_reloc_sym_weak): New.
5110 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
5111 (prop_sec_len): New.
5112 (xtensa_is_property_section): Handle new property sections.
5113 (is_literal_section): Delete.
5114 (internal_reloc_compare): When r_offset matches, compare r_info and
5115 r_addend to make sorting predictable.
5116 (internal_reloc_matches): New.
5117 (xtensa_get_property_section_name): Handle new property sections.
5118 (xtensa_get_property_predef_flags): New.
5119 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
5120 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
5121 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
5122 (xtisa_errno, xtisa_error_msg): New variables.
5123 (xtensa_isa_errno, xtensa_isa_error_msg): New.
5124 (xtensa_insnbuf_alloc): Add error handling.
5125 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
5126 use xtensa_format_decode. Add error handling.
5127 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
5128 instruction length to find the number of bytes to copy.
5129 (xtensa_isa_init): Add error handling. Replace calls to
5130 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
5131 tables in the xtensa_modules structure.
5132 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
5133 xtensa_extend_isa): Delete.
5134 (xtensa_isa_free): Change to only free lookup tables.
5135 (opname_lookup_compare): Replace with ...
5136 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
5137 (xtensa_insn_maxlength): Rename to ...
5138 (xtensa_isa_maxlength): ... this.
5139 (xtensa_insn_length): Delete.
5140 (xtensa_insn_length_from_first_byte): Replace with ...
5141 (xtensa_isa_length_from_chars): ... this function.
5142 (xtensa_num_opcodes): Rename to ...
5143 (xtensa_isa_num_opcodes): ... this.
5144 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
5145 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
5146 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
5147 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
5148 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
5149 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
5150 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
5151 (xtensa_opcode_lookup): Add error handling.
5152 (xtensa_decode_insn): Replace with ...
5153 (xtensa_opcode_decode): ... this function, with new format and
5154 slot parameters. Add error handling.
5155 (xtensa_encode_insn): Replace with ...
5156 (xtensa_opcode_encode): ... this function, which does the encoding via
5157 one of the entries in the "encode_fns" array. Add error handling.
5158 (xtensa_opcode_name): Add error handling.
5159 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
5160 xtensa_opcode_is_call): New.
5161 (xtensa_num_operands): Replace with ...
5162 (xtensa_opcode_num_operands): ... this function. Add error handling.
5163 (xtensa_opcode_num_stateOperands,
5164 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
5165 xtensa_opcode_funcUnit_use, xtensa_operand_name,
5166 xtensa_operand_is_visible): New.
5167 (xtensa_get_operand, xtensa_operand_kind): Delete.
5168 (xtensa_operand_inout): Add error handling and special-case for
5170 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
5171 operate on one slot of an instruction. Added error handling.
5172 (xtensa_operand_encode): Handle default operands with no encoding
5173 functions. Check for success by comparing against decoded value.
5175 (xtensa_operand_decode): Handle default operands. Return decoded value
5176 through argument pointer. Add error handling.
5177 (xtensa_operand_is_register, xtensa_operand_regfile,
5178 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
5179 (xtensa_operand_isPCRelative): Rename to ...
5180 (xtensa_operand_is_PCrelative): ... this. Add error handling.
5181 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
5182 through argument pointer. Add error handling.
5183 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
5184 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
5185 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
5186 xtensa_regfile_shortname, xtensa_regfile_view_parent,
5187 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
5188 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
5189 xtensa_state_is_exported, xtensa_sysreg_lookup,
5190 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
5191 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
5192 xtensa_interface_num_bits, xtensa_interface_inout,
5193 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
5194 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
5195 * xtensa-modules.c: Rewrite to use new data structures.
5196 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
5197 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
5198 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
5199 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
5200 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
5201 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
5202 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
5203 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
5204 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
5205 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
5206 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
5207 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
5208 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
5209 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
5210 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
5211 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
5212 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
5213 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
5214 * Makefile.in: Regenerate.
5215 * bfd-in2.h: Likewise.
5216 * libbfd.h: Likewise.
5218 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5220 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
5221 against the absolute section.
5222 (mips_elf64_write_rela): Likewise.
5224 2004-10-07 Jan Beulich <jbeulich@novell.com>
5226 * elf.c (elf_find_function): Don't generally check for matching
5227 section, just for non-file symbols. Remove redunant comparison
5229 * elf32-arm.h (arm_elf_find_function): Likewise.
5231 2004-10-07 Jeff Baker <jbaker@qnx.com>
5233 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
5234 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
5237 2004-10-04 Roland McGrath <roland@redhat.com>
5239 * hash.c (bfd_hash_set_default_size): Use const for table.
5240 Use size_t instead of int for variable compared to sizeof results.
5242 2004-10-05 Alan Modra <amodra@bigpond.net.au>
5245 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
5247 2004-10-01 Paul Brook <paul@codesourcery.com>
5249 * elf32-arm.h (elf32_arm_fake_sections,
5250 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
5252 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
5254 2004-10-01 Alan Modra <amodra@bigpond.net.au>
5256 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
5258 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
5259 need_relative or need_lsda_relative if we are processing an
5260 offset for a reloc on a FDE initial loc or LSDA field
5262 (_bfd_elf_write_section_eh_frame): Test need_relative and
5263 need_lsda_relative in place of corresponding make_* field
5264 when deciding to use pc-relative encodings.
5266 2004-09-30 Paul Brook <paul@codesourcery.com>
5268 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
5269 target2 relocation type.
5271 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
5274 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
5276 2004-09-30 Paul Brook <paul@codesourcery.com>
5278 * reloc.c: Add BFD_RELOC_ARM_SMI.
5279 * bfd-in2.h: Regenerate.
5282 2004-09-24 Alan Modra <amodra@bigpond.net.au>
5284 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
5285 vma and output offset to address.
5286 * simple.c (simple_save_output_info): Only set output section
5287 and offset for debug sections, or those not already set up by
5289 (bfd_simple_get_relocated_section_contents): Update comment.
5291 2004-09-24 Alan Modra <amodra@bigpond.net.au>
5293 * elf.c (IS_LOADED): Delete.
5294 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
5295 Restore SEC_HAS_CONTENTS test to the one place it was used prior
5298 2004-09-23 Alan Modra <amodra@bigpond.net.au>
5301 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
5302 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
5303 redundant assignment of EM_SPARC.
5305 2004-09-22 Brian Ford <ford@vss.fsi.com>
5307 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
5308 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
5310 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
5312 2004-09-22 Alan Modra <amodra@bigpond.net.au>
5314 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
5315 (elf_backend_modify_segment_map): Don't define.
5317 2004-09-22 Alan Modra <amodra@bigpond.net.au>
5319 * elf.c (IS_LOADED): Define.
5320 (assign_file_positions_for_segments): Don't round up file offset of
5321 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
5322 Delete code handling link script adjustment of lma. Do the adjust
5323 in later code handling similar ajustments. Remove dead code error
5324 check. Warn if section lma would require a negative offset
5325 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
5326 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
5327 update voff in section loop. Change voff in segment loop to be an
5328 adjustment on top of "off". Set sec->filepos and update "off" later.
5329 Test for loadable sections consistently using IS_LOADED. Similarly,
5330 test for alloc-only sections other than .tbss consistently.
5331 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
5332 Tidy PT_NOTE handling. Use %B and %A in error messages.
5333 (assign_file_positions_except_relocs): Use %B in error message.
5335 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
5337 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
5338 (CONFIG_STATUS_DEPENDENCIES): New.
5339 (Makefile): Removed.
5340 (config.status): Likewise.
5341 * Makefile.in: Regenerated.
5343 2004-09-17 Paul Brook <paul@codesourcery.com>
5345 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
5346 (bfd_elf32_arm_process_before_allocation): Update prototype.
5347 * bfd-in2.h: Regenerate.
5348 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
5349 (elf32_arm_link_hash_table_create): Set it.
5350 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
5351 (bfd_elf32_arm_set_target_relocs): New function.
5352 (arm_real_reloc_type): New function.
5353 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
5354 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
5355 (elf32_arm_gc_sweep_hook): Ditto.
5356 (elf32_arm_check_relocs): Ditto.
5357 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
5358 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
5360 (elf32_arm_got_prel): New variable.
5361 (elf32_arm_howto_from_type): New function.
5362 (elf32_arm_info_to_howto): Use it.
5363 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
5364 BFD_RELOC_ARM_TARGET2.
5365 * libbfd.h: Regenerate.
5366 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
5368 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5370 * ecoff.c: Update u.undef.next refs.
5371 * elf64-ppc.c: Likewise.
5372 * elflink.c: Likewise.
5373 * linker.c: Likewise.
5374 * xcofflink.c: Likewise.
5376 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
5377 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
5378 fields to indirect struct.
5379 * elf-m10300.c: Update u.weakdef refs.
5380 * elf32-arm.h: Likewise.
5381 * elf32-cris.c: Likewise.
5382 * elf32-frv.c: Likewise.
5383 * elf32-hppa.c: Likewise.
5384 * elf32-i370.c: Likewise.
5385 * elf32-i386.c: Likewise.
5386 * elf32-m32r.c: Likewise.
5387 * elf32-m68k.c: Likewise.
5388 * elf32-ppc.c: Likewise.
5389 * elf32-s390.c: Likewise.
5390 * elf32-sh.c: Likewise.
5391 * elf32-sparc.c: Likewise.
5392 * elf32-vax.c: Likewise.
5393 * elf32-xtensa.c: Likewise.
5394 * elf64-alpha.c: Likewise.
5395 * elf64-hppa.c: Likewise.
5396 * elf64-ppc.c: Likewise.
5397 * elf64-s390.c: Likewise.
5398 * elf64-sh64.c: Likewise.
5399 * elf64-sparc.c: Likewise.
5400 * elf64-x86-64.c: Likewise.
5401 * elfxx-ia64.c: Likewise.
5402 * elfxx-mips.c: Likewise.
5403 * elflink.c: Likewise. Also u.elf_hash_value.
5404 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
5406 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5407 (bfd_elf_gc_record_vtinherit): Alloc vtable.
5408 (bfd_elf_gc_record_vtentry): Likewise.
5409 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
5411 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5413 * Makefile.am: Run "make dep-am".
5414 * Makefile.in: Regenerate.
5415 * bfd-in2.h: Regenerate.
5416 * po/SRC-POTFILES.in: Regenerate.
5417 * po/bfd.pot: Regenerate.
5419 2004-09-16 Alan Modra <amodra@bigpond.net.au>
5421 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
5422 with bitfields. Make "type" and "other" bitfields too.
5423 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
5424 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
5425 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
5426 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
5427 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
5428 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
5429 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
5430 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
5431 * elf-hppa.h: Update all uses of elf_link_hash_flags.
5432 * elf-m10300.c: Likewise.
5434 * elf32-arm.h: Likewise.
5435 * elf32-cris.c: Likewise.
5436 * elf32-frv.c: Likewise.
5437 * elf32-hppa.c: Likewise.
5438 * elf32-i370.c: Likewise.
5439 * elf32-i386.c: Likewise.
5440 * elf32-m32r.c: Likewise.
5441 * elf32-m68k.c: Likewise.
5442 * elf32-ppc.c: Likewise.
5443 * elf32-s390.c: Likewise.
5444 * elf32-sh-symbian.c: Likewise.
5445 * elf32-sh.c: Likewise.
5446 * elf32-sh64.c: Likewise.
5447 * elf32-sparc.c: Likewise.
5448 * elf32-vax.c: Likewise.
5449 * elf32-xtensa.c: Likewise.
5450 * elf64-alpha.c: Likewise.
5451 * elf64-hppa.c: Likewise.
5452 * elf64-ppc.c: Likewise.
5453 * elf64-s390.c: Likewise.
5454 * elf64-sh64.c: Likewise.
5455 * elf64-sparc.c: Likewise.
5456 * elf64-x86-64.c: Likewise.
5457 * elflink.c: Likewise.
5458 * elfxx-ia64.c: Likewise.
5459 * elfxx-mips.c: Likewise.
5460 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
5461 * configure: Regenerate.
5462 * aclocal.m4: Regenerate.
5464 2004-09-16 Alan Modra <amodra@bigpond.net.au>
5466 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
5467 around uses of R_ARM_TARGET1.
5468 (elf32_arm_check_relocs): Likewise.
5470 2004-09-13 Paul Brook <paul@codesourcery.com>
5472 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
5474 * bfd-in2.h: Regenerate.
5475 * libbfd.h: Regenerate.
5476 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
5477 (elf32_arm_link_hash_table_create): Set target1_is_rel.
5478 (bfd_elf32_arm_process_before_allocation): Ditto.
5479 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
5480 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
5481 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
5484 2004-09-10 Joel Brobecker <brobecker@gnat.com>
5486 * hpux-core.c (thread_section_p): New function.
5487 (hpux_core_core_file_p): Fix computation of offset in call
5488 to bfd_seek. Create a ".reg" section from an arbitrary
5489 ".reg/<id>" section if none was created after having read
5492 2004-09-11 Andreas Schwab <schwab@suse.de>
5494 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
5495 * aclocal.m4: Rebuild.
5496 * configure: Rebuild.
5498 2004-09-10 Joel Brobecker <brobecker@gnat.com>
5500 * section.c (bfd_sections_find_if): Fix parameter name in
5501 comment to match code.
5503 2004-09-10 Alan Modra <amodra@bigpond.net.au>
5505 * elf.c (assign_file_positions_except_relocs): Assign relocs
5506 stored in a bfd section.
5508 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
5510 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
5511 h->gotplt_refcount to 0, not -1.
5513 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
5515 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
5516 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
5518 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
5519 handle symbol visibility here.
5521 2004-09-07 Alan Modra <amodra@bigpond.net.au>
5523 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
5524 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
5526 (ppc_stub_name): Remove trailing "+0" on stub name.
5527 (create_linkage_sections): Create relocations for
5528 branch lookup table when --emit-relocs as well as when --shared.
5529 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
5530 relbrlt test. For --emit-stub-syms, always output a sym even when
5531 one already exists on a plt call stub. Put stub type in the stub
5533 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
5535 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
5536 reloc_count in stub sections. Adjust relbrlt test.
5537 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
5538 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
5539 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
5540 for relocs against discarded symbols. Fix comments.
5542 2004-09-06 Mark Mitchell <mark@codesourcery.com>
5544 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
5545 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
5547 (map_sections_to_segments): ... here. Use it. Assign a file
5548 position to the .dynamic section if it is not loadable, but part
5549 of the PT_DYNAMIC segment.
5550 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
5551 offsets, not VMAs, for the BPABI. Do not fill in the header in
5552 the .got.plt section for the BPABI.
5553 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
5555 (elf_backend_want_got_plt): Define to zero for Symbian OS.
5557 2004-09-06 Nick Clifton <nickc@redhat.com>
5559 * elflink.c (elf_link_add_object_symbols): Set the error code to
5560 bfd_error_wrong_format when the input format does not match the
5563 2004-09-06 Alan Modra <amodra@bigpond.net.au>
5565 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
5566 (ppc64_elf_check_directives): ..here.
5567 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
5568 before accessing ppc64_elf_tdata.
5569 (ppc64_elf_finish_dynamic_sections): And here too.
5571 2004-09-04 Alan Modra <amodra@bigpond.net.au>
5573 * bfd.c (_bfd_default_error_handler): Correct loop exit.
5575 2004-09-03 Mark Mitchell <mark@codesourcery.com>
5577 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
5578 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
5579 (bfd_elf32_littlearm_symbian_vec): Likewise.
5580 * configure: Regenerated.
5581 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
5582 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
5583 (PLT_ENTRY_SIZE): Likewise.
5584 (bfd_vma_elf32_arm_symbian_plt_entry): New
5586 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
5588 (create_got_section): Don't create sections when generating BPABI
5590 (elf32_arm_create_dynamic_sections): Tidy.
5591 (elf32_arm_link_hash_table_create): Set plt_header_size,
5592 plt_entry_size, and symbian_p.
5593 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
5594 generating BPABI objects.
5595 (allocate_dynrelocs): Use htab->plt_header_size, not
5596 PLT_HEADER_SIZE. Do not add to .got.plt when
5597 generating BPABI objects.
5598 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
5599 * elfarm-nabi.c: Add SymbianOS target vectors.
5600 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
5601 (_bfd_elf_link_create_dynamic_sections): Likewise.
5602 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
5603 (elfNN_bed): Use it.
5604 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
5605 (bfd_elf32_littlearm_symbian_vec): Likewise.
5606 (_bfd_target_vector): Add them.
5608 2004-09-03 Nick Clifton <nickc@redhat.com>
5611 * coffcode.h (handle_COMDAT): Replace abort with an warning
5612 message and allow the scan to continue.
5614 2004-09-02 Alan Modra <amodra@bigpond.net.au>
5616 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
5617 in when reading relocs, not our sorted syms. Remove unnecessary
5620 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
5622 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
5624 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
5626 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
5627 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
5628 replace uses of *_alias with *_noncanonical.
5629 * aclocal.m4: Rebuild with aclocal 1.4p6.
5630 * Makefile.in: Rebuild with automake 1.4p6.
5631 * doc/Makefile.in: Rebuild with automake 1.4p6.
5632 * configure.in: Autoupdate with autoupdate 2.59.
5633 * config.in: Regenerate with autoheader 2.59.
5634 * configure: Regnerate with autoconf 2.59.
5636 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5638 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
5639 symbol pointer arrays before modifying.
5641 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5643 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
5644 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
5645 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
5646 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
5647 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
5648 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
5649 Use both symbol tables on non-relocatable objects. Use a common
5650 error exit. Fix "mid" warning.
5651 * libbfd.h: Regenerate.
5652 * bfd-in2.h: Regenerate.
5654 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5656 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
5658 (struct sfpr_def_parms): Save some space.
5659 (sfpr_define): Here too.
5661 * elf64-ppc.c (compare_symbols): Put section syms first.
5662 (sym_exists_at): New function.
5663 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
5664 points only for relocatable files. Use .opd section contents
5665 otherwise. Generally clean up the code.
5667 2004-08-27 Alan Modra <amodra@bigpond.net.au>
5669 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
5670 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
5671 (struct sfpr_def_parms): New.
5672 (sfpr_define): New function.
5673 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
5674 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
5675 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
5676 (savefpr1_tail, restfpr1_tail): New functions.
5677 (savevr, savevr_tail, restvr, restvr_tail): New functions.
5678 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
5679 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
5680 code. Define all ABI mandated _save and _rest functions.
5682 2004-08-26 Paul Brook <paul@codesourcery.com>
5684 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
5686 2004-08-26 Alan Modra <amodra@bigpond.net.au>
5688 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
5691 2004-08-26 Alan Modra <amodra@bigpond.net.au>
5693 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
5694 that pcrel correction is applied for R_386_PC32.
5696 2004-08-25 Alan Modra <amodra@bigpond.net.au>
5698 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
5699 for R_386_32 and R_386_PC32 relocs against symbols defined in
5702 2004-08-25 Dmitry Diky <diwil@spec.ru>
5704 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
5705 Add new relocations.
5706 * bfd-in2.h: Regenerate.
5707 * libbfd.h: Regenerate.
5708 * elf32-msp430.c: Clean-up code.
5709 (elf_msp430_howto_table): Add new relocation entries.
5710 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
5711 (msp430_elf_relax_section): New function.
5712 (msp430_elf_relax_delete_bytes): New function.
5713 (msp430_elf_symbol_address_p): New function.
5715 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5717 * elf32-m32r.c (m32r_elf_relocate_section): Handle
5718 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
5720 2004-08-20 Daniel Jacobowitz <dan@debian.org>
5722 * elflink.c (_bfd_elf_section_already_linked): Handle
5723 SEC_LINK_DUPLICATES_SAME_CONTENTS.
5725 2004-08-19 Mark Mitchell <mark@codesourcery.com>
5727 * config.bfd (arm*-*-symbianelf*): New target.
5728 (arm*-*-eabi*): Likewise.
5730 2004-08-19 Alan Modra <amodra@bigpond.net.au>
5732 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
5733 "struct ppc_link_hash_entry *".
5734 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
5735 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
5737 2004-08-19 Jakub Jelinek <jakub@redhat.com>
5739 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
5740 entries (where fd_aux overlaps next entry's fd_func).
5741 Add non_overlapping argument, use it.
5742 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
5743 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
5744 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
5745 as indexes into opd_sym_map/opd_adjust array.
5746 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
5748 2004-08-18 Alan Modra <amodra@bigpond.net.au>
5750 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
5751 if we can look up their function descriptor in a regular file.
5753 2004-08-18 Nick Clifton <nickc@redhat.com>
5756 * cofflink.c (coff_link_add_symbols): Check that the comdat
5757 pointer in the coff_section_data structure has been initialised
5760 2004-08-18 Alan Modra <amodra@bigpond.net.au>
5763 * elflink.c (bfd_elf_record_link_assignment): Add comment about
5764 changing bfd_link_hash_undefined to bfd_link_hash_new.
5766 2004-08-17 Jakub Jelinek <jakub@redhat.com>
5768 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
5770 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
5771 (synthetic_opd, synthetic_relocatable): New variables.
5772 (compare_symbols, compare_relocs): New helper routines.
5773 (ppc64_elf_get_synthetic_symtab): New function.
5774 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
5776 * bfd-in2.h: Regenerated.
5777 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
5778 to relsyms. Return 0 if abfd is relocatable.
5780 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5782 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
5784 2004-08-17 Nick Clifton <nickc@redhat.com>
5786 * (is_arm_mapping_symbol_name): New function - return true
5787 when a symbol name matches the requirements for an ARM mapping
5789 (arm_elf_find_function): New function based on
5790 elf_find_function in elf.c but skipping ARM mapping symbols
5791 and including thumb function symbols.
5792 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
5793 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
5795 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5797 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
5798 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
5799 (ppc64_elf_brtaken_reloc): Here too.
5801 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5803 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
5805 (ppc64_elf_check_directives): Check that we have the right hash
5806 table before proceeding.
5808 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5810 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
5811 (adjust_opd_syms): Attach opd syms for deleted entries to one of
5812 the sections that will be discarded.
5814 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5816 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
5818 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5820 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
5821 free space available.
5823 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5825 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
5826 occurrences with bfd_byte * thoughout file.
5828 * coff-rs6000.c (do_shared_object_padding): Warning fix.
5829 (xcoff_write_armap_big): Likewise.
5830 (xcoff_write_archive_contents_old): Likewise.
5831 (xcoff_write_archive_contents_big): Likewise.
5833 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
5835 2004-08-13 Nick Clifton <nickc@redhat.com>
5837 * elf32-arm.h: Convert to ISO C90.
5839 2004-08-13 Alan Modra <amodra@bigpond.net.au>
5842 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
5845 2004-08-13 Alan Modra <amodra@bigpond.net.au>
5847 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
5848 (bfd_archive_filename, bfd_get_section_ident): Delete.
5849 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
5850 bfd_archive_filename.
5851 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
5852 to warn about symbols in discarded sections. Use _bfd_error_handler.
5853 * aout-adobe.c (aout_adobe_callback): See below.
5854 * aout-cris.c (swap_ext_reloc_in): ..
5855 * coff-arm.c (find_thumb_glue, find_arm_glue,
5856 coff_arm_relocate_section, bfd_arm_process_before_allocation,
5857 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
5858 coff_arm_copy_private_bfd_data): ..
5859 * coff-i860.c (i860_reloc_processing): ..
5860 * coff-mcore.c (mcore_coff_unsupported_reloc,
5861 coff_mcore_relocate_section): ..
5862 * coff-ppc.c (coff_ppc_relocate_section): ..
5863 * coff-rs6000.c (xcoff_create_csect_from_smclas
5864 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
5865 sh_swap_insns, sh_relocate_section): ..
5866 * coff-tic54x.c (tic54x_reloc_processing): ..
5867 * coff-tic80.c (coff_tic80_relocate_section): ..
5868 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
5869 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
5870 coff_slurp_symbol_table, coff_classify_symbol,
5871 coff_slurp_reloc_table): ..
5872 * coffgen.c (_bfd_coff_read_string_table): ..
5873 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
5874 _bfd_coff_generic_relocate_section): ..
5875 * cpu-arm.c (bfd_arm_merge_machines): ..
5876 * cpu-sh.c (sh_merge_bfd_arch): ..
5877 * elf-hppa.h (elf_hppa_relocate_section): ..
5878 * elf.c (bfd_elf_string_from_elf_section, setup_group,
5879 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
5880 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
5881 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
5882 * elf32-arm.h (find_thumb_glue, find_arm_glue,
5883 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
5884 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
5885 elf32_arm_relocate_section, elf32_arm_set_private_flags,
5886 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
5887 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
5888 cris_elf_merge_private_bfd_data
5889 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
5890 * elf32-gen.c (elf32_generic_link_add_symbols): ..
5891 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
5892 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
5893 elf32_hppa_relocate_section): ..
5894 * elf32-i370.c (i370_elf_merge_private_bfd_data,
5895 i370_elf_check_relocs, i370_elf_relocate_section): ..
5896 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
5897 elf_i386_relocate_section): ..
5898 * elf32-m32r.c (m32r_elf_relocate_section,
5899 m32r_elf_merge_private_bfd_data): ..
5900 * elf32-m68hc1x.c (m68hc12_add_stub,
5901 _bfd_m68hc11_elf_merge_private_bfd_data): ..
5902 * elf32-m68k.c (elf_m68k_relocate_section): ..
5903 * elf32-mcore.c (mcore_elf_unsupported_reloc,
5904 mcore_elf_relocate_section): ..
5905 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
5906 ppc_elf_check_relocs, ppc_elf_relocate_section,
5907 ppc_elf_begin_write_processing): ..
5908 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
5909 elf_s390_relocate_section): ..
5910 * elf32-sh-symbian.c (sh_symbian_import_as,
5911 sh_symbian_process_embedded_commands,
5912 sh_symbian_relocate_section): ..
5913 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
5914 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
5915 sh_elf_merge_private_data): ..
5916 * elf32-sparc.c (elf32_sparc_check_relocs,
5917 elf32_sparc_relocate_section,
5918 elf32_sparc_merge_private_bfd_data): ..
5919 * elf32-v850.c (v850_elf_check_relocs,
5920 v850_elf_merge_private_bfd_data): ..
5921 * elf32-xtensa.c (elf_xtensa_check_relocs,
5922 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
5923 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
5924 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
5925 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
5926 * elf64-gen.c (elf64_generic_link_add_symbols): ..
5927 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
5928 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
5929 ppc64_elf_relocate_section): ..
5930 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
5931 elf_s390_relocate_section): ..
5932 * elf64-sh64.c (sh_elf64_relocate_section): ..
5933 * elf64-sparc.c (sparc64_elf_check_relocs,
5934 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
5935 sparc64_elf_merge_private_bfd_data): ..
5936 * elf64-x86-64.c (elf64_x86_64_check_relocs,
5937 elf64_x86_64_relocate_section): ..
5938 * elflink.c (_bfd_elf_add_default_symbol,
5939 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
5940 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
5941 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
5942 elf_get_linked_section_vma, elf_fixup_link_order,
5943 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
5944 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
5945 * elfxx-ia64.c (elfNN_ia64_relax_section,
5946 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
5947 * elfxx-mips.c (mips_elf_perform_relocation,
5948 _bfd_mips_elf_check_relocs,
5949 _bfd_mips_elf_merge_private_bfd_data): ..
5950 * ieee.c (ieee_slurp_external_symbols): ..
5951 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
5952 * libbfd.c (_bfd_generic_verify_endian_match): ..
5953 * linker.c (_bfd_generic_link_add_one_symbol,
5954 _bfd_generic_section_already_linked): ..
5955 * pdp11.c (translate_to_native_sym_flags): ..
5956 * pe-mips.c (coff_pe_mips_relocate_section): ..
5957 * peicode.h (pe_ILF_build_a_bfd): ..
5958 * srec.c (srec_bad_byte): ..
5959 * stabs.c (_bfd_link_section_stabs): ..
5960 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
5961 Replace all uses of bfd_archive_filename and bfd_get_section_ident
5962 with corresponding %B and %A in _bfd_error_handler format string.
5963 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
5964 calls to use %A and %B. Fix "against symbol .. from section" and
5965 similar error messages. Combine multiple _bfd_error_handler calls
5966 where they were separated due to bfd_archive_filename deficiencies.
5967 * bfd-in2.h: Regenerate.
5969 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
5971 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
5974 2004-08-10 Alan Modra <amodra@bigpond.net.au>
5976 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
5977 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
5978 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
5980 (link_hash_newfunc): Init was_undefined.
5981 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
5982 Use undefweak instead.
5983 (ppc64_elf_check_directives): Fix undefs chain.
5984 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
5986 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
5987 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
5988 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
5990 2004-08-09 Jakub Jelinek <jakub@redhat.com>
5992 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
5993 error, test input_section flags rather than sec.
5995 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5997 * elf-bfd.h (struct elf_backend_data): Add
5998 elf_backend_archive_symbol_lookup.
5999 (_bfd_elf_archive_symbol_lookup): Declare.
6000 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
6001 (elf_link_add_archive_symbols): ..extracted from here. Call the
6003 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
6004 (elfNN_bed): Init new field.
6005 * elf64-ppc.c (elf_backend_check_directives): Define.
6006 (elf_backend_archive_symbol_lookup): Define.
6007 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
6008 a ppc_link_hash_entry pointer.
6010 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
6011 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
6012 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
6013 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
6014 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
6015 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
6016 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
6019 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6021 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
6022 (ppc64_elf_add_symbol_hook): Test for NULL section.
6023 (get_sym_h): Formatting.
6024 (ppc64_elf_size_stubs): Include reloc addend in value stored as
6027 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
6028 long branch stubs with code handling plt and r2off branch stubs.
6030 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6032 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
6033 * elflink.c (elf_link_input_bfd): Formatting.
6034 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
6036 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
6037 (link_hash_newfunc): Don't set it.
6038 (ppc64_elf_copy_indirect_symbol): Nor copy it.
6039 (ppc64_elf_mark_entry_syms): Delete.
6040 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
6041 sections. Use get_opd_info.
6042 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
6044 2004-08-09 Alan Modra <amodra@bigpond.net.au>
6046 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
6048 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
6049 (func_desc_adjust): Don't set have_undefweak.
6050 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
6051 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
6053 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
6054 "struct ppc_link_hash_entry *". Adjust all references.
6055 (ppc64_elf_hide_symbol): Correct a comment.
6057 * elf64-ppc.c (get_opd_info): New function.
6058 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
6059 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
6060 before calling get_fdh. Test fdh rather than h before dereferencing
6061 fdh. Mark removed symbols in opd_adjust.
6062 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
6063 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
6065 (ppc64_elf_output_symbol_hook): Likewise.
6067 2004-08-06 Paul Brook <paul@codesourcery.com>
6069 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
6070 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
6071 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
6072 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
6073 and BFD_RELOC_ARM_SBREL32.
6074 * bfd-in2.h, bbfd.h: Regenerate.
6076 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6078 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
6079 the dynamic link symbol actually in use.
6081 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
6083 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
6085 2004-07-31 Joel Brobecker <brobecker@gnat.com>
6086 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6088 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
6089 SHN_MIPS_TEXT and SHN_MIPS_DATA.
6091 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
6092 Nick Clifton <nickc@redhat.com>
6095 * bfd.c (_bfd_default_error_handler): Make it global.
6097 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
6099 * elf.c (assign_section_numbers): Cope gracefully with sections
6100 which have SHF_LINK_ORDER set but no sh_link set up.
6101 * elflink.c (elf_get_linked_section_vma): Likewise.
6103 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
6106 * elfxx-target.h (elf_backend_link_order_error_handler): New.
6107 Set it to _bfd_default_error_handler.
6108 (elfNN_bed): Add elf_backend_link_order_error_handler.
6110 * libbfd-in.h (_bfd_default_error_handler): New.
6112 * libbfd.h: Regenerated.
6114 2004-07-30 Jakub Jelinek <jakub@redhat.com>
6116 * archures.c (bfd_mach_sparc_64bit_p): Define.
6117 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
6118 * bfd-in2.h: Rebuilt.
6120 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
6122 Introduce SH2a support.
6123 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
6124 * archures.c (bfd_mach_sh2a_nofpu): New.
6125 * bfd-in2.h: Rebuilt.
6126 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
6127 (arch_info_struct): Add sh2a_nofpu.
6128 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
6129 2003-12-29 DJ Delorie <dj@redhat.com>
6130 * reloc.c: Add relocs for sh2a.
6131 * bfd-in2.h: Regenerate.
6132 * libbfd.hh: Regenerate.
6133 2003-12-01 Michael Snyder <msnyder@redhat.com>
6134 * archures.c (bfd_mach_sh2a): New.
6135 * bfd-in2.h: Rebuilt.
6136 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
6138 (arch_info_struct): Add sh2a.
6139 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
6141 2004-07-28 Nick Clifton <nickc@redhat.com>
6142 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6145 * som.c (setup_sections): Improve estimation of space sizes in
6146 relocatable objects.
6148 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
6149 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
6150 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
6152 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
6153 * configure: Regenerate.
6154 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
6155 case that accepts OSABI=NetBSD and OSABI=SysV.
6156 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
6157 the base of .got or .data (if .got does not exist).
6158 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
6160 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
6161 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
6162 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
6163 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
6165 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
6168 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
6169 (elf_sec_group): Defined.
6170 (bfd_elf_match_symbols_in_sections): New prototype.
6171 (_bfd_elf_setup_group_pointers): Likewise.
6173 * elf.c (bfd_elf_discard_group): Abort.
6174 (bfd_elf_set_group_contents): Also include relocation sections.
6175 Remove zero-fill for ld -r.
6176 (_bfd_elf_setup_group_pointers): New function.
6177 (elf_sort_elf_symbol): Likewise.
6178 (elf_sym_name_compare): Likewise.
6179 (bfd_elf_match_symbols_in_sections): Likewise.
6181 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
6183 * elflink.c (match_group_member): New.
6184 (elf_link_input_bfd): Check group member for discarded section.
6185 (try_match_symbols_in_sections): New function.
6186 (already_linked): Likewise.
6187 (_bfd_elf_section_already_linked): Support mixing comdat group
6188 and linkonce section.
6190 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
6191 * linker.c (bfd_section_already_linked_table_traverse): New.
6193 * libbfd.h: Regenerated.
6195 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
6197 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
6198 BFD_RELOC_CRX_SWITCH32.
6199 * bfd-in2.h: Regenerate.
6200 * libbfd.h: Regenerate.
6201 * elf32-crx.c: Support relocation/relaxation of
6202 BFD_RELOC_CRX_SWITCH* types.
6204 2004-07-27 Alan Modra <amodra@bigpond.net.au>
6206 * elf64-ppc.c: Correct "Linker stubs" comment.
6208 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
6210 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
6212 (elf_linked_to_section): New.
6214 * elf.c (assign_section_numbers): Set up sh_link for
6217 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
6218 to sh_link for SHT_IA_64_UNWIND sections.
6220 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
6222 * elflink.c (elf_fixup_link_order): Add _() to error message.
6224 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
6226 * elflink.c (elf_fixup_link_order): Issue a warning and flag
6229 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
6231 * aout-adobe.c (aout_32_section_already_linked): Defined.
6232 * aout-target.h (MY_section_already_linked): Likewise.
6233 * aout-tic30.c (MY_section_already_linked): Likewise.
6234 * binary.c (binary_section_already_linked): Likewise.
6235 * bout.c (b_out_section_already_linked): Likewise.
6236 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
6237 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
6238 * coffcode.h (coff_section_already_linked): Likewise.
6239 * i386msdos.c (msdos_section_already_linked): Likewise.
6240 * i386os9k.c (os9k_section_already_linked): Likewise.
6241 * ieee.c (ieee_section_already_linked): Likewise.
6242 * ihex.c (ihex_section_already_linked): Likewise.
6243 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
6244 * mmo.c (mmo_section_already_linked): Likewise.
6245 * nlm-target.h (nlm_section_already_linked): Likewise.
6246 * oasys.c (oasys_section_already_linked): Likewise.
6247 * pef.c (bfd_pef_section_already_linked): Likewise.
6248 * ppcboot.c (ppcboot_section_already_linked): Likewise.
6249 * som.c (som_bfd_discard_group): Likewise.
6250 * srec.c (srec_section_already_linked): Likewise.
6251 * tekhex.c (tekhex_section_already_linked): Likewise.
6252 * versados.c (versados_section_already_linked): Likewise.
6253 * vms.c (vms_section_already_linked): Likewise.
6254 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
6255 * xsym.c (bfd_sym_section_already_linked): Likewise.
6257 * bfd-in.h (bfd_section_already_linked_table_init): New.
6258 (bfd_section_already_linked_table_free): Likewise.
6260 * coff-rs6000.c (rs6000coff_vec): Add
6261 _bfd_generic_section_already_linked.
6262 (pmac_xcoff_vec): Likewise.
6263 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
6264 (aix5coff64_vec): Likewise.
6266 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
6267 * elflink.c (_bfd_elf_section_already_linked): New function.
6269 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
6271 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
6272 (_bfd_generic_section_already_linked): New.
6273 (bfd_section_already_linked_hash_entry): Likewise.
6274 (bfd_section_already_linked): Likewise.
6275 (bfd_section_already_linked_table_lookup): Likewise.
6276 (bfd_section_already_linked_table_insert): Likewise.
6278 * linker.c (bfd_section_already_linked): New.
6279 (_bfd_section_already_linked_table): Likewise.
6280 (bfd_section_already_linked_table_lookup): Likewise.
6281 (bfd_section_already_linked_table_insert): Likewise.
6282 (already_linked_newfunc): Likewise.
6283 (bfd_section_already_linked_table_init): Likewise.
6284 (bfd_section_already_linked_table_free): Likewise.
6285 (_bfd_generic_section_already_linked): Likewise.
6287 * section.c (bfd_section): Remove comdat.
6288 (bfd_comdat_info): Moved to ...
6289 * bfd-in.h (coff_comdat_info): Here.
6290 (bfd_coff_get_comdat_section): New.
6291 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
6292 * libcoff-in.h (coff_section_tdata): Add comdat.
6293 * coffcode.h (handle_COMDAT): Updated.
6294 * cofflink.c (coff_link_add_symbols): Likewise.
6295 * ecoff.c (bfd_debug_section): Likewise.
6297 * targets.c (bfd_target): Add _section_already_linked.
6298 (BFD_JUMP_TABLE_LINK): Updated.
6300 * bfd-in2.h: Regenerated.
6301 * libbfd.h: Likewise.
6302 * libcoff.h: Likewise.
6304 2003-07-21 Paul Brook <paul@codesourcery.com>
6306 * elflink.c (elf_get_linked_section_vma, compare_link_order,
6307 elf_fixup_link_order): New functions.
6308 (bfd_elf_final_link): Call elf_fixup_link_order.
6310 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
6312 * elf-bfd.h (ELF_COMMON_DEF_P): New.
6313 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
6315 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
6316 _bfd_elf_symbol_refs_local_p.
6317 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
6320 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
6322 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
6324 (bfd_elf_get_dyn_lib_class): New prototype.
6325 * elf.c (bfd_elf_get_dyn_lib_class): New function.
6327 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
6328 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
6329 entry is needed. Issue an error if a DT_NEEDED entry is needed
6330 for a file marked DYN_NO_NEEDED.
6331 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
6334 * bfd-in2.h: Regenerated.
6336 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6338 * elflink.c (elf_section_complain_discarded): Don't complain in
6341 2004-07-10 James E Wilson <wilson@specifixinc.com>
6343 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
6344 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
6345 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
6346 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
6348 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
6349 bfd_put_64 to bfd_putl64.
6350 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
6352 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
6355 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
6356 .init/.fini sections when trying to relax it.
6358 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
6360 * elf.c (assign_file_positions_for_segments): Make sure the
6361 .dynamic section is the first section in the PT_DYNAMIC segment.
6363 2004-07-09 Nick Clifton <nickc@redhat.com>
6365 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
6366 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
6367 sh_elf_get_flags_from_mach functions so that they do not conflict
6368 when this target is built with other sh-elf targets.
6369 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
6370 suppression of this function.
6371 (sh_elf_find_flags): Likewise.
6373 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
6375 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
6376 (ALL_MACHINES_CFILES): Add cpu-crx.c.
6377 (BFD32_BACKENDS): Add elf32-crx.lo.
6378 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
6379 (cpu-crx.lo): New target.
6380 (elf32-crx.lo): New target.
6381 * Makefile.in: Regenerate.
6382 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
6383 (bfd_archures_list): Add bfd_crx_arch.
6384 * bfd-in2.h: Regenerate.
6385 * config.bfd: Handle crx-*-elf*, crx*.
6386 * configure.in: Handle bfd_elf32_crx_vec.
6387 * configure: Regenerate.
6388 * cpu-crx.c: New file.
6389 * elf32-crx.c: Likewise.
6390 * libbfd.h: Regenerate.
6391 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
6392 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
6393 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
6394 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
6395 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
6396 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
6397 * targets.c (bfd_elf32_crx_vec): Declare.
6398 (bfd_target_vector): Add bfd_elf32_crx_vec.
6400 2004-07-06 Nick Clifton <nickc@redhat.com>
6402 * config.bfd: Add sh-symbian-elf target.
6403 * configure.in: Add bfd_elf32_shl_symbian_vec.
6404 * configure: Regenerate.
6405 * elf-bfd.h (struct elf_backend_data): Add new field
6407 * elflink.c (elf_link_add_object_symbols): Invoke the
6408 check_directives function, if defined.
6409 * elfxx-target.h: Provide a default, NULL definition for
6411 * targets.c: Add bfd_elf32_shl_symbian_vec.
6412 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
6414 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
6415 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
6416 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
6417 not already been defined.
6418 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
6419 * sh-symbian.c: New file. Provide functions to support the
6420 * sh-symbian-elf target.
6421 * Makefile.am: Add elf32-sh-symbian.c
6422 * Makefile.in: Regenerate.
6424 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
6426 * elf32-sh.c: Include ../opcodes/sh-opc.h.
6427 * Makefile.am: Ran make dep-am.
6428 * Makefile.in: Ran make dep-in.
6430 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
6432 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
6435 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
6437 * config.bfd: Add want64 to configuration target s390-*-linux*.
6439 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
6441 * bfd.c (bfd_get_section_ident): New.
6443 * elflink.c (elf_link_read_relocs_from_section): Call
6444 bfd_get_section_ident to identify the section when reporting
6446 (_bfd_elf_link_output_relocs): Likewise.
6447 (elf_link_output_extsym): Likewise.
6448 (elf_link_input_bfd): Likewise.
6449 (bfd_elf_gc_record_vtinherit): Likewise.
6451 * bfd-in2.h: Regenerated.
6453 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
6454 Nick Clifton <nickc@redhat.com>
6457 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
6458 of section symbols to mips_elf_sort_hash_table ().
6460 2004-07-01 Alan Modra <amodra@bigpond.net.au>
6462 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
6464 (elf_section_complain_discarded): New function. Handle
6465 .gcc_except_table too.
6466 (elf_link_input_bfd): Rewrite handling of relocs against symbols
6467 in discarded sections.
6468 * elf-bfd.h (elf_discarded_section): Protect macro arg.
6470 2004-06-30 James E Wilson <wilson@specifixinc.com>
6472 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
6473 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
6475 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
6478 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
6479 local references to discarded sections and report their
6482 2004-06-30 Alan Modra <amodra@bigpond.net.au>
6484 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
6485 sec_info_type, test section name instead.
6487 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
6490 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
6491 in .init/.fini sections.
6493 2004-06-29 Bob Wilson <bob.wilson@acm.org>
6495 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
6496 bfd_get_section_limit.
6498 2004-06-29 Bob Wilson <bob.wilson@acm.org>
6500 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
6501 output section size.
6503 2004-06-29 Alan Modra <amodra@bigpond.net.au>
6505 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
6507 (mmix_elf_perform_relocation): Adjust for above change.
6508 (mmix_elf_relocate_section): Likewise.
6509 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
6510 (mmix_elf_get_section_contents): Delete.
6511 (bfd_elf64_get_section_contents): Delete.
6512 (mmix_elf_relocate_section): Zero stub area.
6513 * linker.c (default_indirect_link_order): Alloc max of section size
6515 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
6516 * section.c (bfd_malloc_and_get_section): Likewise.
6517 (struct bfd_section): Update rawsize comment.
6518 * bfd-in2.h: Regenerate.
6520 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
6522 2004-06-29 Alan Modra <amodra@bigpond.net.au>
6524 * bfd-in.h (bfd_get_section_limit): Define.
6525 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
6526 (_bfd_final_link_relocate): Use bfd_get_section_limit.
6527 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
6528 * coff-arm.c (coff_arm_relocate_section): Likewise.
6529 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
6530 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
6531 (bfd_ns32k_final_link_relocate): Likewise.
6532 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
6533 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
6534 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
6535 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
6536 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
6537 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
6538 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
6539 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
6540 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
6541 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
6542 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
6543 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
6544 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
6545 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
6546 * elf32-v850.c (v850_elf_reloc): Likewise.
6547 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
6548 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
6549 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
6550 * elf64-mips.c (mips_elf64_gprel32_reloc)
6551 (mips16_gprel_reloc): Likewise.
6552 * elf64-mmix.c (mmix_elf_reloc): Likewise.
6553 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
6554 * elf64-sparc.c (init_insn_reloc): Likewise.
6555 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
6556 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
6557 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
6558 (_bfd_mips_elf_generic_reloc): Likewise.
6559 * bfd-in2.h: Regenerate.
6561 2004-06-28 Alan Modra <amodra@bigpond.net.au>
6563 * bfd-in.h (struct stab_info): Move from stabs.c.
6564 * stabs.c (struct stab_link_includes_table): Delete.
6565 (stab_link_includes_lookup): Delete.
6566 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
6567 level of indirection from sinfo parm.
6568 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
6569 stabstr section. Adjust hash table accesses.
6570 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
6571 alloc. Adjust stab_info test.
6572 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
6573 (_bfd_coff_final_link): Adjust stab_info test.
6574 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
6575 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
6577 * libcoff-in.h (struct coff_link_hash_table): Likewise.
6578 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
6579 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
6580 stabstr section. Adjust stab_info test.
6581 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
6582 (_bfd_write_stab_strings): Adjust prototypes.
6583 * libbfd.h: Regenerate.
6584 * libcoff.h: Regenerate.
6585 * bfd-in2.h: Regenerate.
6587 2004-06-27 Mark Kettenis <kettenis@gnu.org>
6589 From Miod Vallat <miod@online.fr>:
6590 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
6592 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
6594 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
6595 (struct elf32_mn10300_link_hash_entry): Remove
6596 pcrel_relocs_copied.
6597 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
6598 R_MN10300_32. Don't adjust pcrel_relocs_copied.
6599 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
6600 and gotoff relocations if the symbol doesn't bind locally. Use
6601 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
6602 relocation for PCREL32.
6603 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
6604 to test whether a symbol binds locally.
6605 (elf32_mn10300_link_hash_newfunc): Don't initialize
6606 pcrel_relocs_copied.
6607 (_bfd_mn10300_elf_discard_copies): Delete.
6608 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
6610 2004-06-26 Mark Kettenis <kettenis@gnu.org>
6612 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
6614 2004-06-25 Joel Brobecker <brobecker@gnat.com>
6616 * som.c (som_set_reloc_info): Correct small typo.
6618 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6620 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
6621 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
6622 (m32r_elf_gcsweep_hook): Likewise.
6623 (m32r_elf_check_relocs): Likewise.
6624 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
6625 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
6626 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
6627 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
6628 * bfd-in2.h: Regenerated.
6629 * libbfd.h: Regenerated.
6631 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
6633 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
6635 (elf64_x86_64_relocate_section): Issue an error for
6636 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
6637 against global symbols when building shared library.
6639 2004-06-24 Alan Modra <amodra@bigpond.net.au>
6641 * section.c (struct sec): Rename "_cooked_size" to "size".
6642 Rename "_raw_size" to "rawsize".
6643 (STD_SECTION): Adjust comments.
6644 (bfd_set_section_size, bfd_get_section_contents): Use size.
6645 (bfd_malloc_and_get_section): New function.
6646 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
6647 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
6648 Correctly free reloc and contents memory.
6649 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
6650 and fake CIE now that we can shink section size to zero.
6651 (_bfd_elf_write_section_eh_frame): Likewise..
6652 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
6653 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
6654 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
6655 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
6656 unneeded indirection.
6657 * elf.c (_bfd_elf_section_offset): .. and update call.
6658 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
6659 * libbfd.h: Regenerate.
6660 * bfd-in2.h: Regenerate.
6662 Replace occurrences of "_raw_size" and "_cooked_size" in most places
6663 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
6664 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
6665 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
6666 Similarly use "rawsize", if non-zero, in reloc functions to validate
6667 reloc addresses. Use new bfd_malloc_and_get_section in most places
6668 where bfd_get_section_contents was called. Expand all occurrences of
6669 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
6670 grok_prstatus and similar functions to "size".
6671 * aix386-core.c (aix386_core_file_p): ..
6672 * aix5ppc-core.c (xcoff64_core_p): ..
6673 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
6674 aout_adobe_set_section_contents): ..
6675 * aout-target.h (callback): ..
6676 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
6677 MY_bfd_final_link): ..
6678 * aoutf1.h (sunos4_core_file_p): ..
6679 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
6680 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
6681 final_link, aout_link_input_section): ..
6682 * binary.c (binary_object_p, binary_canonicalize_symtab,
6683 binary_set_section_contents): ..
6684 * bout.c (b_out_callback, b_out_write_object_contents,
6685 b_out_set_section_contents, b_out_bfd_relax_section,
6686 b_out_bfd_get_relocated_section_contents): ..
6687 * cisco-core.c (cisco_core_file_validate): ..
6688 * coff-alpha.c (alpha_ecoff_object_p,
6689 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
6690 * coff-arm.c (coff_arm_relocate_section,
6691 bfd_arm_allocate_interworking_sections): ..
6692 * coff-h8300.c (h8300_reloc16_extra_cases,
6693 h8300_bfd_link_add_symbols): ..
6694 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
6695 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
6696 ppc_bfd_coff_final_link): ..
6697 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
6698 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
6699 sh_align_loads, sh_coff_get_relocated_section_contents): ..
6700 * coff64-rs6000.c (xcoff64_write_object_contents,
6701 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
6702 * coffcode.h (coff_compute_section_file_positions,
6703 coff_write_object_contents): ..
6704 * coffgen.c (make_a_section_from_file, coff_write_symbols,
6705 coff_section_symbol, build_debug_section): ..
6706 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
6707 process_embedded_commands, _bfd_coff_link_input_bfd,
6708 _bfd_coff_write_global_sym): ..
6709 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
6710 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
6711 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
6712 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
6713 _bfd_dwarf2_find_nearest_line): ..
6714 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
6715 ecoff_compute_section_file_positions,
6716 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
6717 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
6718 _bfd_elf_discard_section_eh_frame_hdr,
6719 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
6720 _bfd_elf_write_section_eh_frame,
6721 _bfd_elf_write_section_eh_frame_hdr): ..
6722 * elf-hppa.h (elf_hppa_sort_unwind): ..
6723 * elf-m10200.c (mn10200_elf_relax_section,
6724 mn10200_elf_relax_delete_bytes,
6725 mn10200_elf_get_relocated_section_contents): ..
6726 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
6727 mn10300_elf_check_relocs, mn10300_elf_relax_section,
6728 mn10300_elf_relax_delete_bytes,
6729 mn10300_elf_get_relocated_section_contents,
6730 _bfd_mn10300_elf_adjust_dynamic_symbol,
6731 _bfd_mn10300_elf_discard_copies,
6732 _bfd_mn10300_elf_size_dynamic_sections,
6733 _bfd_mn10300_elf_finish_dynamic_sections): ..
6734 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
6735 _bfd_elf_make_section_from_phdr, elf_fake_sections,
6736 bfd_elf_set_group_contents, map_sections_to_segments,
6737 elf_sort_sections, assign_file_positions_for_segments,
6738 SECTION_SIZE, copy_private_bfd_data,
6739 _bfd_elf_get_dynamic_reloc_upper_bound,
6740 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
6741 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
6742 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
6743 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
6744 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
6745 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
6746 bfd_elf32_arm_process_before_allocation,
6747 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
6748 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
6749 elf32_arm_write_section): ..
6750 * elf32-cris.c (cris_elf_grok_prstatus,
6751 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
6752 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
6753 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
6754 elf_cris_discard_excess_dso_dynamics,
6755 elf_cris_discard_excess_program_dynamics): ..
6756 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
6757 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
6758 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
6759 _frv_create_got_section, _frvfdpic_assign_plt_entries,
6760 elf32_frvfdpic_size_dynamic_sections,
6761 elf32_frvfdpic_modify_segment_map,
6762 elf32_frvfdpic_finish_dynamic_sections): ..
6763 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
6764 elf32_h8_get_relocated_section_contents): ..
6765 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
6766 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
6767 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
6768 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
6769 elf32_hppa_finish_dynamic_sections): ..
6770 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
6771 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
6772 i370_elf_finish_dynamic_sections): ..
6773 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
6774 allocate_dynrelocs, elf_i386_size_dynamic_sections,
6775 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
6776 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
6777 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
6778 * elf32-ip2k.c (ip2k_is_switch_table_128,
6779 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
6780 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
6781 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
6782 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
6783 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
6784 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
6785 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
6786 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
6787 m32r_elf_get_relocated_section_contents): ..
6788 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
6789 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
6790 m68hc11_elf_relax_delete_bytes): ..
6791 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
6792 m68hc12_elf_size_one_stub): ..
6793 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
6794 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
6795 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
6796 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
6797 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
6798 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
6799 elf32_mips_grok_prstatus): ..
6800 * elf32-or32.c (or32_elf_consth_reloc): ..
6801 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
6802 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
6803 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
6804 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
6805 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
6806 ppc_elf_final_write_processing): ..
6807 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
6808 allocate_dynrelocs, elf_s390_size_dynamic_sections,
6809 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
6810 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
6811 sh_elf_relax_delete_bytes, sh_elf_align_loads,
6812 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
6813 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
6814 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
6815 * elf32-sh64-com.c (sh64_address_in_cranges,
6816 sh64_get_contents_type): ..
6817 * elf32-sh64.c (sh64_find_section_for_address,
6818 sh64_elf_final_write_processing): ..
6819 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
6820 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
6821 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
6822 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
6823 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
6824 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
6825 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
6826 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
6827 elf_vax_finish_dynamic_sections): ..
6828 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
6829 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
6830 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
6831 xstormy16_elf_finish_dynamic_sections): ..
6832 * elf32-xtensa.c (xtensa_read_table_entries,
6833 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
6834 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
6835 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
6836 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
6837 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
6838 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
6839 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
6840 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
6841 xtensa_callback_required_dependence): ..
6842 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
6843 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
6844 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
6845 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
6846 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
6847 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
6848 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
6849 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
6850 * elf64-hppa.c (allocate_dynrel_entries,
6851 elf64_hppa_size_dynamic_sections,
6852 elf64_hppa_finish_dynamic_sections): ..
6853 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
6854 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
6855 elf64_mips_grok_prstatus): ..
6856 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
6857 mmix_elf_relocate_section, mmix_elf_final_link,
6858 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
6859 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
6860 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
6861 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
6862 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
6863 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
6864 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
6865 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
6866 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
6867 ppc64_elf_finish_dynamic_sections): ..
6868 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
6869 allocate_dynrelocs, elf_s390_size_dynamic_sections,
6870 elf_s390_finish_dynamic_sections): ..
6871 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
6872 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
6873 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
6874 sh64_elf64_finish_dynamic_sections): ..
6875 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
6876 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
6877 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
6878 sparc64_elf_finish_dynamic_symbol,
6879 sparc64_elf_finish_dynamic_sections): ..
6880 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
6881 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
6882 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
6883 elf64_x86_64_finish_dynamic_sections): ..
6884 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
6885 * elfcode.h (elf_slurp_reloc_table): ..
6886 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
6887 elf_finalize_dynstr, elf_link_add_object_symbols,
6888 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
6889 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
6890 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
6891 elf32_mips_grok_prstatus): ..
6892 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
6893 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
6894 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
6895 elfNN_ia64_finish_dynamic_sections): ..
6896 * elfxx-mips.c (mips_elf_create_procedure_table,
6897 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
6898 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
6899 mips_elf_global_got_index, mips_elf_multi_got,
6900 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
6901 mips_elf_allocate_dynamic_relocations,
6902 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
6903 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
6904 _bfd_mips_elf_always_size_sections,
6905 _bfd_mips_elf_size_dynamic_sections,
6906 _bfd_mips_elf_finish_dynamic_symbol,
6907 _bfd_mips_elf_finish_dynamic_sections,
6908 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
6909 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
6910 _bfd_elf_mips_get_relocated_section_contents,
6911 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
6912 * hp300hpux.c (callback): ..
6913 * hppabsd-core.c (make_bfd_asection): ..
6914 * hpux-core.c (make_bfd_asection): ..
6915 * i386linux.c (linux_link_create_dynamic_sections,
6916 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
6917 * i386msdos.c (msdos_write_object_contents): ..
6918 * i386os9k.c (os9k_callback, os9k_write_object_contents,
6919 os9k_set_section_contents): ..
6920 * ieee.c (parse_expression, ieee_slurp_external_symbols,
6921 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
6922 ieee_write_section_part, do_with_relocs, do_as_repeat,
6923 do_without_relocs, ieee_write_debug_part, init_for_output,
6924 ieee_set_section_contents): ..
6925 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
6926 * irix-core.c (do_sections, make_bfd_asection): ..
6927 * libaout.h (aout_section_merge_with_text_p): ..
6928 * libbfd.c (_bfd_generic_get_section_contents,
6929 _bfd_generic_get_section_contents_in_window): ..
6930 * linker.c (default_indirect_link_order): ..
6931 * lynx-core.c (make_bfd_asection): ..
6932 * m68klinux.c (linux_link_create_dynamic_sections,
6933 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
6934 * mach-o.c (bfd_mach_o_make_bfd_section,
6935 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
6936 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
6937 bfd_mach_o_scan_read_segment): ..
6938 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
6939 _bfd_merge_sections): ..
6940 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
6941 mmo_map_set_sizes, mmo_canonicalize_symtab,
6942 mmo_internal_write_section, mmo_write_object_contents): ..
6943 * netbsd-core.c (netbsd_core_file_p): ..
6944 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
6945 nlm_alpha_set_public_section): ..
6946 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
6947 * nlm32-sparc.c (nlm_sparc_write_import): ..
6948 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
6949 nlm_compute_section_file_positions): ..
6950 * oasys.c (oasys_object_p, oasys_slurp_section_data,
6951 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
6952 * opncls.c (get_debug_link_info): ..
6953 * osf-core.c (make_bfd_asection): ..
6954 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
6955 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
6956 final_link, aout_link_input_section): ..
6957 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
6958 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
6959 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
6960 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
6961 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
6962 * ptrace-core.c (ptrace_unix_core_file_p): ..
6963 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
6964 _bfd_final_link_relocate, bfd_generic_relax_section,
6965 bfd_generic_get_relocated_section_contents): ..
6966 * reloc16.c (bfd_coff_reloc16_relax_section,
6967 bfd_coff_reloc16_get_relocated_section_c): ..
6968 * riscix.c (riscix_some_aout_object_p): ..
6969 * rs6000-core.c (read_hdr, make_bfd_asection): ..
6970 * sco5-core.c (make_bfd_asection): ..
6971 * simple.c (bfd_simple_get_relocated_section_contents): ..
6972 * som.c (som_object_setup, setup_sections, som_prep_headers,
6973 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
6974 som_set_reloc_info, som_get_section_contents,
6975 som_bfd_link_split_section): ..
6976 * sparclinux.c (linux_link_create_dynamic_sections,
6977 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
6978 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
6979 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
6980 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
6981 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
6982 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
6983 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
6984 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
6985 sunos_finish_dynamic_link): ..
6986 * syms.c (_bfd_stab_section_find_nearest_line): ..
6987 * tekhex.c (first_phase, tekhex_set_section_contents,
6988 tekhex_write_object_contents): ..
6989 * trad-core.c (trad_unix_core_file_p): ..
6990 * versados.c (process_esd, process_otr, process_otr): ..
6991 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
6992 * vms-misc.c (add_new_contents): ..
6993 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
6994 * vms.c (vms_set_section_contents): ..
6995 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
6996 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
6997 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
6998 * xsym.c (bfd_sym_scan): .. See above.
7000 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
7002 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
7003 calling _bfd_merged_section_offset only for section symbols.
7005 2004-06-22 Alan Modra <amodra@bigpond.net.au>
7007 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
7008 for handling SEC_MERGE symbols in relax_section.
7010 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
7012 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
7013 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
7014 linked together. Mark the result as h8300sx code.
7016 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
7018 * elf-bfd.h (struct elf_backend_data): Added
7019 elf_backend_omit_section_dynsym.
7020 (_bfd_elf_link_omit_section_dynsym): Declare.
7021 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
7022 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
7023 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
7024 (_bfd_elf_link_renumber_dynsyms): ... this function.
7025 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
7026 _bfd_elf_link_omit_section_dynsym).
7027 (elfNN_bed): Added elf_backend_omit_section_dynsym.
7029 2004-06-21 Nick Clifton <nickc@redhat.com>
7031 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
7034 2004-06-17 Jerome Guitton <guitton@gnat.com>
7036 * bfd-in.h (bfd_cache_close_all): New function declaration.
7037 * bfd-in2.h: Regenerate.
7038 * cache.c (bfd_cache_close_all): New function definition.
7040 2004-06-16 Mark Kettenis <kettenis@gnu.org>
7042 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
7044 * configure: Regenerate.
7046 2004-06-16 Daniel Jacobowitz <dan@debian.org>
7048 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
7049 the pre-existing section.
7051 2004-06-15 Alan Modra <amodra@bigpond.net.au>
7053 * section.c (struct sec): Remove usused flags. Reorganize a little.
7054 (bfd_get_section_size_before_reloc): Delete.
7055 (bfd_get_section_size_after_reloc): Delete.
7056 (STD_SECTION): Update.
7057 (bfd_get_section_size_now): Delete.
7058 (bfd_set_section_contents): Don't referece reloc_done.
7059 (bfd_get_section_contents): Remove reloc_done comment.
7060 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
7062 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
7063 * ecoff.c (bfd_debug_section): Update initializer.
7064 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
7065 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
7066 * bfd-in.h (bfd_section_size): Expand.
7067 (bfd_get_section_size): New macro.
7068 * bfd-in2.h: Regenerate.
7069 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
7070 bfd_get_section_size_before_reloc with bfd_get_section_size.
7071 * coffcode.h (coff_write_object_contents): Likewise.
7072 * coffgen.c (build_debug_section): Likewise.
7073 * dwarf1.c (parse_line_table): Likewise.
7074 (_bfd_dwarf1_find_nearest_line): Likewise.
7075 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
7076 * i386msdos.c (msdos_write_object_contents): Likewise.
7077 * pdp11.c (squirt_out_relocs): Likewise.
7078 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
7079 * elf64-mmix.c (mmix_elf_final_link): Update comment.
7081 2004-06-14 Chris Demetriou <cgd@broadcom.com>
7083 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
7084 removal) with updated comment.
7085 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
7087 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
7088 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7090 2004-06-12 Alan Modra <amodra@bigpond.net.au>
7092 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
7093 overflow on branches to undefweaks.
7095 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7097 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
7098 as ecoff_section_data() does not return a valid lvalue.
7100 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
7102 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
7103 (elf_link_add_object_symbols): Likewise.
7105 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
7106 (elf_backend_reloc_type_class): New.
7108 2004-06-08 Mark Kettenis <kettenis@gnu.org>
7110 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
7112 * configure: Regenerate.
7114 2004-06-07 Daniel Jacobowitz <dan@debian.org>
7116 From: Albert Chin-A-Young <china@thewrittenword.com>
7117 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
7120 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
7122 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
7125 2004-05-28 DJ Delorie <dj@redhat.com>
7127 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
7128 for linking, but otherwise adjust reloc for merged sections.
7130 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
7132 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
7133 _bfd_merged_section_offset for local symbols.
7135 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
7137 * Makefile.am: Regenerate dependencies.
7138 * Makefile.in: Regenerate.
7139 * archures.c: Add bfd_mach_sh3_nommu .
7140 * bfd-in2.h: Regenerate.
7141 * cpu-sh.c: Add sh3-nommu architecture.
7142 (bfd_to_arch_table): Create new table.
7143 (sh_get_arch_from_bfd_mach): Create new function.
7144 (sh_get_arch_up_from_bfd_mach): Create new function.
7145 (sh_merge_bfd_arch): Create new function.
7146 * elf32-sh.c (sh_ef_bfd_table): Add table.
7147 (sh_elf_check_relocs): Replace switch statement with
7148 use of sh_ef_bfd_table .
7149 (sh_elf_get_flags_from_mach): Add new function.
7150 (sh_find_elf_flags): Likewise.
7151 (sh_elf_copy_private_data): Replace most of non-elf contents
7152 with a call to sh_merge_bfd_arch() .
7154 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
7156 * Makefile.am (bfdver.h): Use explicit filename, not $< .
7157 * Makefile.in: Regenerate.
7159 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
7161 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
7162 custom calling conventions for dynamic symbols.
7163 (mn10300_elf_relax_section): Avoid relaxing a function as a local
7164 symbol if it's an alias to a global one.
7166 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
7168 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
7171 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
7173 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
7176 2004-05-26 Alan Modra <amodra@bigpond.net.au>
7178 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
7179 for SHT_GROUP sections.
7181 2004-05-25 Alan Modra <amodra@bigpond.net.au>
7183 * elflink.c (elf_link_add_object_symbols): Don't set up merge
7185 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
7186 * merge.c: Formatting. Remove unnecessary casts. Expand
7187 bfd_get_section_alignment macro.
7188 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
7189 use throughout file.
7190 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
7191 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
7192 section name to determine sinfo group, instead test output section
7194 (_bfd_merge_sections): Add struct bfd_link_info param. Call
7195 _bfd_strip_section_from_output rather than just twiddling flags.
7196 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
7197 (_bfd_merge_sections): Update prototype.
7198 * libbfd.h: Regenerate.
7200 2004-05-24 Mark Kettenis <kettenis@gnu.org>
7202 * netbsd-core.c: Correctly indent section that sets architecture
7205 From Miod Vallat <miod@online.fr>:
7206 * m88kopenbsd.c: New file.
7207 * targets.c (m88k_openbsd_vec): New.
7208 * config.bfd: Add m88k-*-openbsd*.
7209 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
7210 (m88kopenbsd_vec): New.
7211 * configure: Regenerate.
7212 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
7213 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
7215 * Makefile.in: Regenerate.
7216 * po/SRC-POTFILES.in: Regenerate.
7218 2004-05-24 Nick Clifton <nickc@redhat.com>
7220 * hash.c: Remove bogus node "Changing the default Hash Table Size"
7221 introduced by hash table size patch.
7223 2004-05-22 Ben Elliston <bje@au.ibm.com>
7225 * configure.in (is_release): Remove.
7226 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
7227 (AC_OUTPUT): Don't output bfdver.h from version.h.
7228 * configure: Regenerate.
7229 * Makefile.am (RELEASE): New variable.
7230 (bfdver.h): New target.
7231 * Makefile.in: Regenerate.
7232 * doc/Makefile.in: Likewise.
7234 2004-05-22 Ben Elliston <bje@au.ibm.com>
7236 * Makefile.am (config.status): Don't depend on version.h.
7237 * Makefile.in: Regenerate.
7239 2004-05-22 Alan Modra <amodra@bigpond.net.au>
7241 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
7242 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
7243 * libbfd.h: Regenerate.
7244 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
7245 (_bfd_elf_rel_local_sym): Likewise.
7246 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
7247 (elf_link_input_bfd): Likewise.
7248 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
7249 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
7250 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
7251 (elfNN_ia64_relocate_section): Likewise.
7253 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
7255 * hash.c (bfd_default_hash_table_size): New variable.
7256 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
7257 (bfd_hash_set_default_size): New function. Set the default size
7258 to a selected prime number close to the argument. Document new
7260 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
7261 * bfd-in2.h: Regenerate.
7262 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
7263 * Makefile.in: Regenerate.
7265 2004-05-21 Mark Kettenis <kettenis@gnu.org>
7267 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
7268 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
7269 arm, m68k, m88k and hppa core files.
7271 2004-05-21 Nick Clifton <nickc@redhat.com>
7273 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
7274 (bfd_bwrite): Likewise.
7275 (bfd_tell): Likewise.
7276 (bfd_flush): Likewise.
7277 (bfd_stat): Likewise.
7278 (bfd_seek): Likewise.
7279 (bfd_get_mtime): Likewise.
7280 (bfd_get_size): Likewise.
7282 2004-05-19 Ben Elliston <bje@au.ibm.com>
7284 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
7286 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7288 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
7289 (bfd_generic_openr_next_archived_file): Likewise.
7291 2004-05-17 Bob Wilson <bob.wilson@acm.org>
7293 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
7294 section names by inserting a new substring after .gnu.linkonce, except
7295 for .gnu.linkonce.t.* where the "t." is replaced.
7297 2004-05-17 Adam Nemet <anemet@lnxw.com>
7299 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
7300 (m68-*-lynxos* case): Likewise.
7301 (powerpc-*-lyxnos* case): New case.
7302 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
7304 2004-05-17 David Heine <dlheine@tensilica.com>
7306 * aout-target.h (MY_bfd_copy_private_header_data): Define.
7307 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
7308 * bfd.c (bfd_copy_private_header_data): Define.
7309 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
7311 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
7312 * coffcode.h (coff_bfd_copy_private_header_data): Define.
7313 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
7314 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
7315 segments by calling copy_private_bfd_data.
7316 (_bfd_elf_copy_private_header_data): Define.
7317 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
7318 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
7319 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
7320 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
7321 * mmo.c (mmo_bfd_copy_private_header_data): Define.
7322 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
7323 * som.c (som_bfd_copy_private_header_data): Define.
7324 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
7325 * vms.c (vms_bfd_copy_private_header_data): Define.
7326 * bfd-in2.h: Regenerate.
7327 * libbfd.h: Regenerate.
7329 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
7331 * elfxx-mips.c (MINUS_TWO): Define.
7332 (mips_elf_higher, mips_elf_highest,
7333 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
7334 some bfd_vma values.
7335 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
7337 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7339 * som.c (log2): Rename to exact_log2. Adjust all callers.
7341 2004-05-13 Paul Brook <paul@codesourcery.com>
7343 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
7344 dwarf3 format CIE entries. Remove comment about the size of the
7345 ra_column field. It is now correctly deduced.
7347 2004-05-13 Joel Sherrill <joel@oarcorp.com>
7349 * config.bfd (or32-*-rtems*): Switch to elf.
7351 2004-05-13 Nick Clifton <nickc@redhat.com>
7353 * po/fr.po: Updated French translation.
7355 2004-05-11 Jakub Jelinek <jakub@redhat.com>
7357 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
7358 into .dynsym if elf_section_data (sec)->dynindx <= 0.
7359 Adjust counting of last_local.
7360 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
7361 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
7362 created by the linker nor !SHF_ALLOC.
7364 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
7365 DT_PLTGOT to the start of the .got.plt section instead of the
7366 .got output section. Set sh_entsize for .got section in addition
7368 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
7369 is at sgot->output_section->vma.
7370 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
7371 DT_PLTGOT to the start of the .got.plt section instead of the
7372 .got output section.
7373 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
7374 is at sgot->output_section->vma. Set sh_entsize for .got section
7375 in addition to .got.plt.
7376 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
7377 (bfd_section_from_phdr): Likewise.
7378 (map_sections_to_segments): Likewise.
7379 (assign_file_positions_for_segments): Likewise.
7380 (get_program_header_size): Likewise.
7381 * elflink.c (bfd_elf_size_dynamic_sections): Set
7382 elf_tdata (output_bfd)->relro from info->relro.
7383 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
7385 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
7387 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
7388 a zero symndx for which we hadn't accounted a dynamic relocation.
7389 (_frvfdpic_add_rofixup): Likewise.
7391 2004-05-07 Brian Ford <ford@vss.fsi.com>
7392 DJ Delorie <dj@redhat.com>
7394 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
7395 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
7396 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
7397 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
7399 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
7401 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
7402 immediately if there's no link info.
7403 (elf32_frvfdpic_copy_private_bfd_data): New.
7404 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
7406 2004-05-06 Zack Weinberg <zack@codesourcery.com>
7408 * dwarf2.c (add_line_info): Also set info->filename to NULL if
7409 filename argument is null; do not call strlen on a null pointer.
7411 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
7413 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
7416 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
7418 * configure.in (bfd_elf32_frvfdpic_vec): New.
7419 * configure: Rebuilt.
7420 * targets.c (bfd_elf32_frvfdpic_vec): New.
7421 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
7423 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
7424 frvfdpic instead of frv. Rearrange elf-target macros such that
7425 the FDPIC-specific ones are only defined for this new target
7427 (bfd_elf32_frvfdpic_vec): Declare.
7429 (elf32_frv_relocate_section): Use it to enable segment checking
7430 and to control rofixup emission. Add output section vma to
7431 applied relocation in non-LOAD non-ALLOC sections. Use
7432 _bfd_error_handler for errors.
7433 (_frv_create_got_section): Create .rel.got and .rofixup only in
7434 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
7436 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
7437 (elf32_frvfdpic_modify_segment_map): Likewise.
7438 (elf32_frv_finish_dynamic_sections): New, do-nothing.
7439 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
7440 error message if we miscompute the rofixup size.
7441 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
7442 (frvfdpic_elf_encode_eh_address): Likewise.
7443 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
7444 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
7445 relocs. Reject unknown relocation types.
7446 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
7447 (frv_elf_merge_private_bfd_data): Likewise.
7448 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
7449 0x4000 for newly-added elf32-frvfdpic.
7451 2004-05-05 Nick Clifton <nickc@redhat.com>
7454 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
7455 returning NULL as most users of this function do not check its
7457 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
7458 of bfd_cache_lookup().
7459 * sco5-core.c (sco5_core_file_p): Likewise.
7460 * trad-core.c (trad_unix_core_file_p): Likewise.
7462 2004-05-05 Nick Clifton <nickc@redhat.com>
7464 * cache.c (bfd_cache_lookup): Improve formatting.
7465 * archive.c: Fix formatting.
7467 2004-05-05 Peter Barada <peter@the-baradas.com>
7469 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
7470 * cpu-m68k.c(bfd_m68k_arch): Likewise.
7471 * bfd-in2.h(bfd_architecture): Regenerate.
7473 2004-05-03 Alan Modra <amodra@bigpond.net.au>
7475 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
7477 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
7478 those against discarded link-once and SEC_MERGE section symbols.
7480 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
7482 * section.c (bfd_get_section_by_name_if): New.
7483 * bfd-in2.h: Regenerated.
7485 2004-05-02 Alan Modra <amodra@bigpond.net.au>
7487 * som.c (som_bfd_is_group_section): Define.
7489 2004-05-01 Alan Modra <amodra@bigpond.net.au>
7491 * section.c (bfd_make_section_anyway): Copy the whole
7492 bfd_hash_entry, not just "next" from existing entry.
7494 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
7496 * elf.c (bfd_section_from_shdr): Maintain the section order in
7498 (special_sections): Add ".note.GNU-stack".
7499 (elf_fake_sections): Handle section group for relocatable
7502 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
7504 * section.c (bfd_sections_find_if): New.
7505 * bfd-in2.h: Regenerated.
7507 2004-04-30 Alan Modra <amodra@bigpond.net.au>
7509 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
7511 * elf-bfd.h (bfd_elf_is_group_section): Declare.
7512 * elf.c (bfd_elf_is_group_section): New function.
7513 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
7514 * section.c (bfd_generic_is_group_section): New function.
7515 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
7516 (BFD_JUMP_TABLE_LINK): Adjust.
7517 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
7518 * aout-target.h (MY_bfd_is_group_section): Define.
7519 * aout-tic30.c (MY_bfd_is_group_section): Define.
7520 * bfd.c (bfd_is_group_section): Define.
7521 * binary.c (binary_bfd_is_group_section): Define.
7522 * bout.c (b_out_bfd_is_group_section): Define.
7523 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
7524 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
7525 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
7526 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
7527 * coffcode.h (coff_bfd_is_group_section): Define.
7528 * i386msdos.c (msdos_bfd_is_group_section): Define.
7529 * i386os9k.c (os9k_bfd_is_group_section): Define.
7530 * ieee.c (ieee_bfd_is_group_section): Define.
7531 * ihex.c (ihex_bfd_is_group_section): Define.
7532 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
7533 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
7534 * mmo.c (mmo_bfd_is_group_section): Define.
7535 * nlm-target.h (nlm_bfd_is_group_section): Define.
7536 * oasys.c (oasys_bfd_is_group_section): Define.
7537 * pef.c (bfd_pef_bfd_is_group_section): Define.
7538 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
7539 * srec.c (srec_bfd_is_group_section): Define.
7540 * tekhex.c (tekhex_bfd_is_group_section): Define.
7541 * versados.c (versados_bfd_is_group_section): Define.
7542 * vms.c (vms_bfd_is_group_section): Define.
7543 * xsym.c (bfd_sym_bfd_is_group_section): Define.
7544 * bfd-in2.h: Regenerate.
7545 * libbfd.h: Regenerate.
7547 2004-04-30 Alan Modra <amodra@bigpond.net.au>
7549 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
7551 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
7553 * configure.in: Update version to 2.15.91.
7554 * configure: Regenerate.
7556 2004-04-29 Brian Ford <ford@vss.fsi.com>
7558 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
7559 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
7560 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
7561 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
7562 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
7563 .gnu.linkonce.wi. sections.
7564 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
7565 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
7567 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
7568 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
7570 2004-04-28 Chris Demetriou <cgd@broadcom.com>
7572 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
7573 * bfd-in2.h: Regenerate.
7574 * libbfd.h: Likewise.
7576 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7578 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
7580 (setup_sections): Use som_subspace_dictionary_record struct instead
7581 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
7582 is_comdat, is_common or dup_common.
7583 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
7584 is_comdat, is_common and dup_common in section subspace_dict from
7586 (som_begin_writing): Use som_subspace_dictionary_record struct.
7587 (som_finish_writing): Likewise.
7588 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
7589 is_common and dup_common flags in info for symbol. Add comment
7590 regarding linker support for these fields. Slightly reorganize
7592 (som_build_and_write_symbol_table): Set is_comdat, is_common and
7593 dup_common fields in symbol table from symbol info.
7594 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
7595 arguments. Set corresponding fields in copy_data. Change all callers.
7596 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
7598 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
7599 * som.h (som_subspace_dictionary_record): Define.
7600 (som_copyable_section_data_struct): Add is_comdat, is_common and
7602 (som_section_data_struct): Use som_subspace_dictionary_record struct
7603 instead of subspace_dictionary_record.
7604 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
7606 2004-04-27 Bob Wilson <bob.wilson@acm.org>
7608 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
7609 if set. Check reloc_done flag before applying relocations. Use
7610 output addresses, both when applying relocations and when comparing
7611 against the specified section.
7612 (elf_xtensa_relocate_section): Use output address to check if dynamic
7613 reloc is in a literal pool. Set section's reloc_done flag.
7615 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
7617 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
7618 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
7620 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
7623 2004-04-27 Alan Modra <amodra@bigpond.net.au>
7625 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
7626 structure field removed in 2004-04-24 patch.
7627 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
7629 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
7631 * elf32-arm.h (elf32_arm_section_flags): Likewise.
7632 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
7633 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
7634 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
7635 field before calling elf_backend_section_flags.
7637 2004-04-24 Chris Demetriou <cgd@broadcom.com>
7639 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
7640 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
7641 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
7642 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
7643 and BFD_RELOC_32_PCREL.
7644 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
7645 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
7646 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7647 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
7648 (mips_elf_next_relocation): Move comment about matching HI/LO
7650 (_bfd_mips_elf_relocate_section): Here. Remove handling for
7651 R_MIPS_GNU_REL_HI16.
7653 2004-04-23 Chris Demetriou <cgd@broadcom.com>
7655 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
7656 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
7657 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
7658 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
7659 and update comments to reflect current usage.
7660 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
7661 and MIPS_R_SWITCH, as well as several empty entries. Update comment
7663 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
7664 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
7665 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
7666 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
7667 type number to be MIPS_R_PCREL16.
7668 (mips_relocate_section): Remove support for link-time relaxation
7669 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
7670 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
7671 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
7672 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
7673 relaxation of branches used by embedded-PIC.
7674 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
7675 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
7676 related members, update comment.
7677 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
7678 code related to embedded-PIC.
7679 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
7680 initialization of now-removed 'adjust' member of
7681 'struct ecoff_debug_info'.
7683 2004-04-23 Chris Demetriou <cgd@broadcom.com>
7685 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
7687 2004-04-21 Philip Blundell <pb@nexus.co.uk>
7689 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
7690 relocs for locally defined symbols during -shared final link.
7691 (elf32_arm_final_link_relocate): Likewise.
7693 2004-04-22 Jakub Jelinek <jakub@redhat.com>
7695 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
7696 ELF_LINK_POINTER_EQUALITY_NEEDED.
7697 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
7698 if r_type is not R_X86_64_PC32.
7699 (elf64_x86_64_finish_dynamic_symbol): If
7700 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
7703 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
7705 * elf32-sh.c (sh_elf_plt_sym_val): New function.
7706 (elf_backend_plt_sym_val): Define.
7708 2004-04-22 Andrew Cagney <cagney@redhat.com>
7710 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
7712 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7714 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
7716 * som.c (som_set_section_contents): Constantify second argument.
7717 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
7718 (som_object_setup): Rework to avoid warning.
7719 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
7722 2004-04-22 Andrew Cagney <cagney@redhat.com>
7724 * cache.c (bfd_cache_close): Check for a previously closed file.
7726 2004-04-22 Jakub Jelinek <jakub@redhat.com>
7728 * bfd.c (bfd_get_synthetic_symtab): Define.
7729 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
7730 NAME##_get_synthetic_symtab.
7731 (struct bfd_target): Add _bfd_get_synthetic_symtab.
7732 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
7733 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
7735 (_bfd_elf_get_synthetic_symtab): New prototype.
7736 * elfcode.h (elf_get_synthetic_symtab): Define.
7737 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
7738 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
7739 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
7740 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
7741 * bfd-in2.h: Rebuilt.
7742 * libbfd.h: Rebuilt.
7743 * elf32-i386.c (elf_i386_plt_sym_val): New function.
7744 (elf_backend_plt_sym_val): Define.
7745 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
7746 (elf_backend_plt_sym_val): Define.
7747 * elf32-s390.c (elf_s390_plt_sym_val): New function.
7748 (elf_backend_plt_sym_val): Define.
7749 * elf64-s390.c (elf_s390_plt_sym_val): New function.
7750 (elf_backend_plt_sym_val): Define.
7751 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
7752 (elf_backend_plt_sym_val): Define.
7753 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
7754 (elf_backend_plt_sym_val): Define.
7755 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
7756 (elf_backend_plt_sym_val): Define.
7757 * aout-target.h (MY_get_synthetic_symtab): Define.
7758 * aout-tic30.c (MY_get_synthetic_symtab): Define.
7759 * coff-rs6000.c (rs6000coff_vec): Add
7760 _bfd_nodynamic_get_synthetic_symtab.
7761 (pmac_xcoff_vec): Likewise.
7762 * coff64-rs6000.c (rs6000coff64_vec): Add
7763 _bfd_nodynamic_get_synthetic_symtab.
7764 (aix5coff64_vec): Likewise.
7765 * sunos.c (MY_get_synthetic_symtab): Define.
7766 * vms.c (vms_get_synthetic_symtab): Define.
7768 2004-04-22 Nick Clifton <nickc@redhat.com>
7770 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
7772 2004-04-22 Peter Barada <peter@the-baradas.com>
7774 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
7775 * bfd2-in.h: Regenerate.
7776 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
7778 2004-04-21 Chris Demetriou <cgd@broadcom.com>
7780 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
7781 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
7782 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
7783 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
7784 * bfd-in2.h: Regenerate.
7786 2004-04-21 Bob Wilson <bob.wilson@acm.org>
7788 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
7789 require relocations against a weak symbol to reference the same
7790 symbol hash entry if not a final, static link.
7791 (get_cached_value, add_value_map): Add final_static_link argument.
7792 (remove_literals): Pass final_static_link argument as needed.
7794 2004-04-21 Andrew Cagney <cagney@redhat.com>
7796 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
7797 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
7798 (opncls_bwrite, opncls_bclose, opncls_bflush)
7799 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
7800 bfd iovec that uses function callbacks.
7801 (bfd_close): Use the iovec's bclose.
7802 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
7803 (cache_bclose, cache_bflush, cache_bstat)
7804 (cache_iovec): New functions and global variable, implement a
7805 cache "iovec", where applicable set bfd_error.
7806 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
7807 * bfdio.c (struct bfd_iovec): Define.
7808 (real_read): Delete function.
7809 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
7810 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
7811 assume that bread and bwrite set bfd_error.
7812 * bfd.c (struct bfd): Add "iovec", update comments.
7813 * bfd-in2.h, libbfd.h: Re-generate.
7815 2004-04-21 Andrew Cagney <cagney@redhat.com>
7817 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
7819 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
7821 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
7822 (bfd_elf_gc_sections): Fail if a shared object is being created.
7823 Do not fail if dynamic sections have been created. Instead call
7824 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
7825 dynamically referenced symbols. Do not mark the whole graph
7826 rooted at .eh_frame, only the section proper.
7828 2004-04-20 DJ Delorie <dj@redhat.com>
7830 * reloc.c: Add BFD_RELOC_32_SECREL.
7831 * bfd-in2.h: Regenerate.
7832 * libbfd.h: Likewise.
7833 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
7834 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
7835 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
7837 2004-04-19 Jakub Jelinek <jakub@redhat.com>
7839 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
7840 relocs against hidden/protected undefweak symbols properly.
7841 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7843 2004-04-18 Mark Kettenis <kettenis@gnu.org>
7845 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
7846 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
7849 2004-04-17 Brian Ford <ford@vss.fsi.com>
7851 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
7852 filepos for the SizeOfHeaders field.
7853 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
7855 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
7857 2004-04-16 Alan Modra <amodra@bigpond.net.au>
7859 * simple.c (bfd_simple_get_relocated_section_contents): Don't
7860 change reloc_done. Set and restore _cooked_size.
7863 2004-04-15 Mark Kettenis <kettenis@gnu.org>
7865 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
7868 2004-04-15 Nick Clifton <nickc@redhat.com>
7870 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
7872 2004-04-15 Alan Modra <amodra@bigpond.net.au>
7874 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
7876 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
7878 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
7879 when it is a definition.
7881 2004-04-14 Alan Modra <amodra@bigpond.net.au>
7883 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
7884 when statically linking PIC code.
7885 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7887 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
7889 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
7890 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
7891 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
7892 * configure: Regenerate.
7894 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
7896 * elflink.c: Include libiberty.h.
7897 * Makefile.am (elflink.lo): Depend on libiberty.h.
7898 * Makefile.in: Regenerate.
7900 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
7902 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
7905 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
7907 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
7908 reserve the memory for dynamic linker
7910 2004-04-05 Mark Kettenis <kettenis@gnu.org>
7912 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
7913 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
7915 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
7917 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
7918 RELOC_FOR_GLOBAL_SYMBOL.
7919 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
7921 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
7923 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
7924 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
7926 2004-04-01 Paul Brook <paul@codesourcery.com>
7928 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
7929 * elf32-arm.h (struct elf32_elf_section_map): New.
7930 (struct _arm_elf_section_data): New.
7931 (elf32_arm_section_data): Define.
7932 (struct elf32_arm_link_hash_table): Add byteswap_code.
7933 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
7934 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
7935 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
7936 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
7937 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
7938 (bfd_elf32_new_section_hook, elf_backend_write_section,
7939 elf_backend_link_output_symbol_hook): Define.
7941 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
7943 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
7944 that keeps the characters in a B_INCL..B_EINCL range.
7945 (_bfd_link_section_stabs): When computing the sum of the
7946 characters in a B_INCL..B_EINCL range also keep a copy of those
7947 characters. Use this information to distinguish between
7948 include sections that have the same sum and the same length
7949 but which are nevertheless unique.
7951 2004-03-31 Paul Brook <paul@codesourcery.com>
7953 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
7954 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
7956 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
7958 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
7959 to 'sum_chars' and add field 'num_chars'.
7960 (_bfd_link_section_stabs): When computing the sum of the
7961 characters in a B_INCL..B_EINCL range also keep a count of the
7962 number of characters. Use this information to help distinguish
7963 between include sections when have the same sum but which
7964 nevertheless are still unique.
7966 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
7968 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
7970 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
7971 Tomer Levi <Tomer.Levi@nsc.com>
7973 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
7974 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
7975 (BFD32_BACKENDS): Add elf32-cr16c.lo.
7976 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
7977 (cpu-cr16c.lo): New target.
7978 (elf32-cr16c.lo): Likewise.
7979 * Makefile.in: Regenerate.
7980 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
7981 (bfd_archures_list): Add bfd_cr16c_arch.
7982 * config.bfd: Handle cr16c-*-elf*.
7983 * configure.in: Handle bfd_elf32_cr16c_vec.
7984 * configure: Regenerate.
7985 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
7986 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
7987 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
7988 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
7989 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
7990 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
7991 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
7992 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
7993 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
7994 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
7995 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
7996 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
7997 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
7998 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
7999 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
8000 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
8001 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
8002 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
8003 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
8004 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
8005 * targets.c (bfd_elf32_cr16c_vec): Declare.
8006 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
8007 * cpu-cr16c.c: New file.
8008 * elf32-cr16c.c: Likewise.
8009 * libbfd.h: Regenerate.
8010 * bfd-in2.h: Likewise.
8012 2004-03-30 Jakub Jelinek <jakub@redhat.com>
8014 * elf.c (map_sections_to_segments): Fix handling of .tbss.
8016 2004-03-27 Alan Modra <amodra@bigpond.net.au>
8018 * Makefile.am: Remove all mention of elflink.h.
8019 * Makefile.in: Regenerate.
8020 * bfd-in.h (bfd_elf_discard_info): Declare.
8021 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
8022 * bfd-in2.h: Regenerate.
8023 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
8024 bfd_elf32_link_record_dynamic_symbol,
8025 bfd_elf64_link_record_dynamic_symbol,
8026 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
8027 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
8028 _bfd_elf32_link_record_local_dynamic_symbol,
8029 _bfd_elf64_link_record_local_dynamic_symbol,
8030 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
8031 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
8032 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
8033 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
8034 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
8035 _bfd_elf32_reloc_symbol_deleted_p,
8036 _bfd_elf64_reloc_symbol_deleted_p): Delete.
8037 (bfd_elf_link_record_dynamic_symbol,
8038 bfd_elf_link_record_local_dynamic_symbol,
8039 bfd_elf_final_link, bfd_elf_gc_sections,
8040 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
8041 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
8042 bfd_elf_reloc_symbol_deleted_p): Declare.
8043 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
8044 * elf32-arm.h: Update for changed function names. Remove local
8045 WILL_CALL_FINISH_DYNAMIC_SECTION define.
8046 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
8047 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
8048 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
8049 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
8050 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
8051 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
8052 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
8053 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
8054 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
8055 (bfd_elfNN_print_symbol): Define.
8056 * elfcode.h: Don't include elflink.h.
8057 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
8058 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
8059 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
8060 elf_gc_record_vtinherit, elf_gc_record_vtentry,
8061 elf_link_record_local_dynamic_symbol): Don't define.
8062 * elflink.c: Update for changed function names. Move elflink.h
8064 * elflink.h: Delete file.
8065 * po/SRC-POTFILES.in: Regenerate.
8066 * po/bfd.pot: Regenerate.
8068 2004-03-27 Alan Modra <amodra@bigpond.net.au>
8070 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
8071 "name" for global syms accidentally removed in 2004-03-20 change.
8073 2004-03-27 Alan Modra <amodra@bigpond.net.au>
8075 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
8076 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
8077 where Elf_External_* is different for 64 and 32 bit, with
8078 corresponding elf_size_info field.
8079 (struct elf_final_link_info): Use "bfd_byte *" instead
8080 of "Elf_External_Sym *" for external_syms and symbuf.
8081 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
8082 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
8083 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
8084 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
8085 (elf_link_sort_cmp2): Adjust.
8086 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
8087 using ELF_R_SYM macro. Set u.sym_mask.
8088 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
8089 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
8090 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
8091 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
8092 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
8093 swap_syn_out functions. Rearrange dyn swap in/out switch.
8094 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
8095 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
8096 (elf_link_flush_output_syms): Add elf_backend_data arg.
8097 (elf_link_check_versioned_symbol): Likewise.
8098 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
8099 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
8100 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
8101 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
8102 ELF_R_TYPE and ELF_R_INFO macros.
8103 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
8104 based on size rather than using ELF_R_INFO.
8105 (elf_gc_mark): Set up r_sym_shift local var and use instead of
8107 (struct alloc_got_off_arg): New.
8108 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
8109 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
8110 (elf_gc_allocate_got_offsets): Adjust.
8111 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
8112 ELF_R_SYM. Use bfd_section_from_elf_index.
8113 (elf_bfd_discard_info): Set cookie.r_sym_shift.
8114 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
8115 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
8117 2004-03-26 Stan Shebs <shebs@apple.com>
8119 Remove MPW support, no longer used.
8120 * config.bfd (powerpc-*-mpw*): Remove configuration.
8121 * mpw-config.in, mpw-make.sed: Remove files.
8122 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
8124 2004-03-26 Alan Modra <amodra@bigpond.net.au>
8126 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
8127 (ppc64_elf_add_symbol_hook): New function.
8128 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
8129 const from Elf_Internal_Sym param.
8130 * elflink.c (elf_link_add_object_symbols): Adjust.
8131 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
8132 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
8133 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
8134 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
8135 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
8136 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
8137 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
8138 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
8139 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
8140 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
8141 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
8142 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
8143 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
8144 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
8145 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
8146 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
8148 2004-03-26 Alan Modra <amodra@bigpond.net.au>
8150 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
8151 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
8152 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
8153 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
8154 (bfd_elf64_bfd_link_add_symbols): Delete.
8155 (bfd_elf_link_add_symbols): Declare.
8156 * elfcode.h (elf_bfd_link_add_symbols): Delete.
8157 * elflink.c: Include safe-ctype.h.
8158 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
8160 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
8161 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
8163 (elf_link_add_archive_symbols): Rename from
8164 _bfd_elf_link_add_archive_symbols, make static.
8165 (elf_link_add_object_symbols): New function. Corresponding
8166 elflink.h function converted to use elf_size_info.
8167 (bfd_elf_link_add_symbols): Likewise.
8168 (bfd_elf_size_dynamic_sections): Adjust.
8169 * elflink.h (elf_bfd_link_add_symbols): Delete.
8170 (elf_link_add_object_symbols): Delete.
8171 * elf32-gen.c (elf32_generic_link_add_symbols): Call
8172 bfd_elf_link_add_symbols.
8173 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
8175 2004-03-25 Alan Modra <amodra@bigpond.net.au>
8177 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
8178 and chained shared libs only if dynsym. Clear dynsym on forced-local.
8180 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
8181 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
8182 (_bfd_elf_add_dt_needed_tag): Declare.
8183 (_bfd_elf_sort_symbol): Declare.
8184 (_bfd_elf_finalize_dynstr): Declare.
8185 (RELOC_FOR_GLOBAL_SYM): Formatting.
8186 * elfcode.h (elf_add_dynamic_entry): Delete.
8187 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
8188 elflink.h function converted to use elf_size_info.
8189 (_bfd_elf_add_dt_needed_tag): Likewise.
8190 (_bfd_elf_sort_symbol): Likewise.
8191 (_bfd_elf_finalize_dynstr): Likewise.
8192 (compute_bucket_count): Likewise.
8193 (bfd_elf_size_dynamic_sections): Likewise. Check result of
8194 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
8195 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
8196 * elflink.h: ..here.
8197 (sort_symbol, add_dt_needed_tag): Delete.
8198 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
8199 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
8201 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
8202 * elf32-cris.c (add_dynamic_entry): Likewise.
8203 * elf32-hppa.c (add_dynamic_entry): Likewise.
8204 * elf32-i370.c (add_dynamic_entry): Likewise.
8205 * elf32-i386.c (add_dynamic_entry): Likewise.
8206 * elf32-m32r.c (add_dynamic_entry): Likewise.
8207 * elf32-m68k.c (add_dynamic_entry): Likewise.
8208 * elf32-ppc.c (add_dynamic_entry): Likewise.
8209 * elf32-s390.c (add_dynamic_entry): Likewise.
8210 * elf32-sh.c (add_dynamic_entry): Likewise.
8211 * elf32-sparc.c (add_dynamic_entry): Likewise.
8212 * elf32-vax.c (add_dynamic_entry): Likewise.
8213 * elf32-xtensa.c (add_dynamic_entry): Likewise.
8214 * elf64-alpha.c (add_dynamic_entry): Likewise.
8215 * elf64-hppa.c (add_dynamic_entry): Likewise.
8216 * elf64-ppc.c (add_dynamic_entry): Likewise.
8217 * elf64-s390.c (add_dynamic_entry): Likewise.
8218 * elf64-sparc.c (add_dynamic_entry): Likewise.
8219 * elf64-x86-64.c (add_dynamic_entry): Likewise.
8220 * elfxx-ia64.c (add_dynamic_entry): Likewise.
8221 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
8222 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
8223 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
8224 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
8226 2004-03-23 Paul Brook <paul@codesourcery.com>
8228 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
8230 2004-03-22 Bob Wilson <bob.wilson@acm.org>
8232 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
8233 literal tables and check for relocs outside of literal pools.
8234 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
8235 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
8237 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
8238 (elf_xtensa_relocate_section): Read literal tables and check for
8239 dynamic relocations in read-only sections and not in literal pools.
8241 2004-03-23 Alan Modra <amodra@bigpond.net.au>
8244 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
8246 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
8248 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
8249 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
8250 not defined by the executable, or defined in a DSO.
8251 <eliding run-time relocation of .got>: Initialize GOT entry for a
8252 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
8254 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
8255 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
8256 a PLT reloc to GOT for an executable.
8257 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
8258 .got for a DSO and explain why.
8259 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
8260 and unreferenced symbols for which a PLT is defined. Adjust
8261 dynamic-symbol pruning correspondingly, to make sure we don't lose
8262 a dynamic symbol also defined by a DSO.
8264 2004-03-22 Alan Modra <amodra@bigpond.net.au>
8266 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
8267 and rel args. Group input and output args. Wrap to 80 columns.
8268 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
8269 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
8270 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
8271 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
8272 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
8273 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
8274 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
8275 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
8276 RELOC_FOR_GLOBAL_SYMBOL invocation.
8278 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
8280 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
8281 unresolved symbols in objects aren't allowed.
8283 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
8285 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
8286 (elf_hppa_unmark_useless_dynamic_symbols):
8287 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
8288 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
8289 (elf32_hppa_relocate_section): Likewise.
8290 * elf32-i370.c (i370_elf_relocate_section): Likewise.
8291 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
8292 * elf32-sh.c (sh_elf_relocate_section): Likewise.
8293 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
8294 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
8296 * elf-m10200.c (mn10200_elf_relocate_section): Use
8297 RELOC_FOR_GLOBAL_SYMBOL.
8298 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
8299 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
8300 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
8301 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
8302 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
8303 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
8304 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
8305 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
8306 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
8307 * elf32-v850.c (v850_elf_relocate_section): Likewise.
8308 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
8309 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
8311 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8313 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
8314 (final_link_relocate): Likewise.
8315 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
8316 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
8318 2004-03-19 Alan Modra <amodra@bigpond.net.au>
8320 * Makefile.am: Run "make dep-am".
8321 * Makefile.in: Regenerate.
8322 * aclocal.m4: Regenerate.
8323 * config.in: Regenerate.
8324 * po/bfd.pot: Regenerate.
8326 2004-03-19 Alan Modra <amodra@bigpond.net.au>
8327 H.J. Lu <hongjiu.lu@intel.com>
8329 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
8330 type and size change code to where it was previously. Remove
8331 dt_needed param. Treat old weak syms as strong if new sym is
8332 from a shared lib, even when old sym is from another shared
8333 lib. Remove unnecessary tests of oldweak and newweak. Correct
8335 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
8336 _bfd_elf_merge_symbol calls.
8337 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
8338 dt_needed local var. Update comments.
8339 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
8340 (_bfd_elf_add_default_symbol): Likewise.
8342 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
8343 strong syms in one shared object overriding weak syms in another.
8345 2004-03-18 Alan Modra <amodra@bigpond.net.au>
8347 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
8348 dyn_lib_class field. Rearrange for better packing.
8349 (elf_dt_soname): Delete.
8350 (elf_dyn_lib_class): Define.
8351 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
8352 (bfd_elf_set_dt_needed_soname): Delete.
8353 (bfd_elf_set_dyn_lib_class): New function.
8354 * elflink.h (add_dt_needed_tag): New function. Split out from..
8355 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
8356 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
8357 initialization of soname.
8358 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
8360 * bfd-in.h (enum dynamic_lib_link_class): New.
8361 (bfd_elf_set_dt_needed_soname): Delete.
8362 (bfd_elf_set_dyn_lib_class): Declare.
8363 * bfd-in2.h: Regenerate.
8365 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
8366 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
8367 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
8368 symbol loop. Instead use add_needed to flag tag as written.
8370 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
8372 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
8373 logic for null_input_bfd detection.
8375 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
8377 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
8379 2004-03-16 Mark Kettenis <kettenis@gnu.org>
8381 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
8384 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8386 * elflink.c (elf_link_read_relocs_from_section): Don't use
8387 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
8388 (_bfd_elf_link_read_relocs): ..to here.
8389 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
8391 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8393 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
8394 values selected in configure.host. Require both to be defined
8395 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
8396 corresponding BFD_HOST vars with quotes.
8397 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
8398 Always require BFD_HOST_64_BIT_DEFINED.
8399 <file_ptr type>: Find off_t size before emitting message. Combine
8400 off_t and ftello64 conditional.
8401 * configure: Regenerate.
8403 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8405 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
8406 aliasing warning. Remove trailing whitespace throughout file.
8408 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8410 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
8411 input_section in calls to get_dyn_name.
8412 * 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
8414 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
8416 2004-03-15 Alan Modra <amodra@bigpond.net.au>
8418 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
8419 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
8420 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
8421 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
8422 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
8423 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
8424 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
8426 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
8427 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
8428 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
8429 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
8430 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
8431 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
8432 (read_8_bytes, read_indirect_string, read_address): Likewise.
8433 (read_abbrevs, parse_comp_unit): Likewise.
8434 * targets.c (struct bfd_target): Likewise.
8435 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
8436 * hppabsd-core.c: Likewise. Formatting.
8437 * hpux-core.c: Likewise.
8438 * irix-core.c: Likewise.
8439 * netbsd-core.c: Likewise.
8440 * osf-core.c: Likewise.
8441 * ptrace-core.c: Likewise.
8442 * sco5-core.c: Likewise.
8443 * trad-core.c: Likewise.
8444 * configure: Regenerate.
8445 * bfd-in2.h: Regenerate.
8447 2004-03-15 Alan Modra <amodra@bigpond.net.au>
8449 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
8450 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
8451 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
8452 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
8453 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
8454 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
8455 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
8456 * libbfd.c: Likewise in function definitions.
8457 (bfd_put_8): Mask with 0xff rather than casting to char.
8458 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
8459 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
8460 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
8461 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
8462 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
8463 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
8464 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
8465 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
8466 (H_GET_64, H_GET_32, H_GET_16): Likewise.
8467 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
8468 * archive.c (do_slurp_coff_armap): Update swap prototype.
8469 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
8470 (tic54x_getl_signed_32): Likewise.
8471 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
8472 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
8473 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
8474 (bfd_getp_signed_32, bfd_putp32): Likewise.
8475 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
8476 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
8477 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
8478 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
8479 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
8480 bfd_h_getx_signed_16, bfd_h_putx16.
8481 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
8482 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
8483 * hpux-core.c: Likewise.
8484 * irix-core.c: Likewise.
8485 * netbsd-core.c: Likewise.
8486 * osf-core.c: Likewise.
8487 * ptrace-core.c: Likewise.
8488 * sco5-core.c: Likewise.
8489 * trad-core.c: Likewise.
8490 * bfd-in2.h: Regenerate.
8492 2004-03-15 Matt Thomas <matt@3am-software.com>
8494 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
8497 2004-03-13 Mark Kettenis <kettenis@gnu.org>
8499 * config.bfd: Add x86_64-*-openbsd*.
8500 * configure.in (x86_64-*-openbsd*): Set COREFILE to
8502 * configure: Regenerate.
8504 2004-03-12 Nick Clifton <nickc@redhat.com>
8505 Dave Murphy <wintermute2k4@ntlworld.com>
8507 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
8508 if the input bfd does not contain any code.
8510 2004-03-09 Steve Ellcey <sje@cup.hp.com>
8512 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
8514 2004-03-05 Fred Fish <fnf@redhat.com>
8516 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
8517 mips16 symbols to be even rather than testing first for even/odd.
8518 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
8520 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
8522 * elf.c (map_sections_to_segments): Ignore .tbss sections for
8525 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
8527 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
8528 undefined symbols as hash_new.
8530 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
8532 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
8534 * elf32-sh.c: Ditto.
8535 * bfd-in2.h: Regenerate.
8537 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
8539 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
8541 (_frv_count_got_plt_entries): Initialize them.
8542 (frv_pic_relocs_info_find): Add insert argument. Adjust all
8544 (frv_pic_relocs_info_for_global): Likewise.
8545 (frv_pic_relocs_info_for_local): Likewise.
8546 (frv_pic_merge_early_relocs_info): New.
8547 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
8549 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
8550 Check that we don't exceed the allocated count for entry.
8551 (_frv_add_rofixup): Likewise.
8552 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
8553 (elf32_frv_finish_dynamic_sections): Improve error message in case
8554 we emit too few rofixup entries.
8556 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
8558 * archures.c (bfd_mach_fr450): New.
8559 * bfd-in2.h: Regenerate.
8560 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
8561 (arch_info_500): Link to it.
8562 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
8563 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
8564 (frv_elf_arch_extension_p): New function.
8565 (frv_elf_merge_private_bfd_data): Use it.
8567 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
8569 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
8571 * elflink.h (is_global_data_symbol_definition): Moved to
8573 (elf_link_is_defined_archive_symbol): Likewise.
8574 (elf_link_add_archive_symbols): Likewise. Renamed to
8575 _bfd_elf_link_add_archive_symbols.
8577 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
8578 of ELF symbol table entry from backend.
8579 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
8580 instead of elf_link_add_object_symbols.
8582 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
8584 * elf-bfd.h (struct elf_backend_data): Added
8585 elf_backend_can_make_relative_eh_frame,
8586 elf_backend_can_make_lsda_relative_eh_frame and
8587 elf_backend_encode_eh_address.
8588 (_bfd_elf_encode_eh_address): Declare.
8589 (_bfd_elf_can_make_relative): Declare.
8590 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
8591 hooks to decide whether to attempt to make_relative and
8593 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
8594 (_bfd_elf_can_make_relative): New.
8595 (_bfd_elf_encode_eh_address): New.
8596 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
8597 (frv_elf_encode_eh_address): New.
8598 (elf_backend_can_make_relative_eh_frame): Define.
8599 (elf_backend_can_make_lsda_relative_eh_frame): Define.
8600 (elf_backend_encode_eh_address): Define.
8602 (elf_backend_can_make_relative_eh_frame): Define.
8603 (elf_backend_can_make_lsda_relative_eh_frame): Define.
8604 (elf_backend_encode_eh_address): Define.
8605 (elfNN_bed): Add them.
8607 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
8609 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
8610 complain_on_overflow to signed.
8612 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
8614 * elflink.h (sort_symbol): New.
8615 (elf_link_add_object_symbols): Use a sorted symbol array for
8618 2004-02-27 Jakub Jelinek <jakub@redhat.com>
8620 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
8621 for pc relative relocs.
8622 (elf_s390_relocate_section): Likewise.
8623 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
8624 for pc relative relocs.
8625 (elf_s390_relocate_section): Likewise.
8627 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
8629 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
8632 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
8634 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
8635 field to track if a relocation is against readonly section.
8636 (count_dyn_reloc): Take a new argument for rent->reltext.
8637 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
8638 (get_reloc_section): Don't set ia64_info->reltext here.
8639 (allocate_dynrel_entries): Set ia64_info->reltext here.
8641 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
8643 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
8644 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
8645 function's descriptor to symbol+offset, and map local undefweak
8646 symbol to NULL function descriptor.
8647 (elf32_frv_relocate_section): Likewise.
8649 2004-02-23 Mark Kettenis <kettenis@gnu.org>
8651 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
8653 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
8654 (netbsd_core_file_p): Set architecture from machine ID for
8657 2004-02-23 Jakub Jelinek <jakub@redhat.com>
8659 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
8660 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
8662 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
8664 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
8665 symbols with non-default visibility.
8667 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
8669 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
8670 IMAGE_SCN_MEM_WRITE on known sections only.
8672 2004-02-20 Jakub Jelinek <jakub@redhat.com>
8674 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
8675 symbols used in PIE relocs.
8677 2004-02-19 Jakub Jelinek <jakub@redhat.com>
8679 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
8682 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
8684 * configure.in: Update version to 2.15.90.
8685 * configure: Regenerate.
8687 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
8688 Richard Sandiford <rsandifo@redhat.com>
8690 * elfxx-mips.c (mips_elf_calculate_relocation): Use
8691 _bfd_elf_symbol_refs_local_p to decide whether to decay
8692 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
8693 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
8694 relocs if the symbol wasn't defined by a regular object file.
8695 Don't check the symbol's dynindx.
8697 2004-02-16 Andrew Cagney <cagney@redhat.com>
8699 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
8701 * bfd-in2.h: Re-generate.
8703 2004-02-14 Andrew Cagney <cagney@redhat.com>
8705 * configure.host (HDEFINES): When hppa*-*-hpux*, define
8706 _LARGEFILE64_SOURCE.
8708 2004-02-13 Andrew Cagney <cagney@redhat.com>
8710 * elf.c (vma_page_aligned_bias): New function.
8711 (assign_file_positions_except_relocs)
8712 (assign_file_positions_for_segments): Replace broken modulo
8713 arithmetic with call to vma_page_aligned_bias.
8715 2004-02-11 Andrew Cagney <cagney@redhat.com>
8717 * bfd-in.h: Update copyright.
8718 (bfd_tell): Change return type to file_ptr.
8719 * bfd-in2.h: Re-generate.
8720 * cache.c: Update copyright.
8721 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
8723 (close_one): Use real_ftell.
8724 * bfdio.c: Update copyright.
8725 (real_ftell, real_fseek): New functions.
8726 (bfd_tell): Use real_fseek and real_ftell, change return type to
8728 (bfd_seek): Use real_ftell and real_fseek, change type of
8729 file_position to a file_ptr.
8730 * libbfd-in.h: Update copyright.
8731 (real_ftell, real_fseek): Declare.
8732 * libbfd.h: Re-generate.
8734 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
8735 fseeko and fseeko64. Determine bfd_file_ptr.
8736 * configure: Re-generate.
8737 * config.in: Re-generate.
8739 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
8741 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
8742 * elf32-h8300.c: Likewise.
8744 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
8745 Nick Clifton <nickc@redhat.com>
8747 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
8748 GOT entries with no associated GOT subsection.
8750 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
8752 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
8753 * elf.c (swap_out_syms): Use it to decide whether local section
8754 symbols should be named.
8755 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
8756 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
8757 (elf_backend_name_local_section_symbols): Define.
8758 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
8760 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
8762 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
8763 (elfNN_ia64_relax_section): Optimize brl to br during the relax
8766 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
8768 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
8769 to bfd_link_hash_entry passed by reference to
8770 _bfd_generic_link_add_one_symbol.
8772 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
8774 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
8775 relocations against dynamic symbols.
8777 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
8779 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
8782 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
8784 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
8785 * bfd-in2.h, libbfd.h: Rebuilt.
8787 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
8789 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
8790 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
8791 flag has been cleared.
8793 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
8795 * coff-h8300.c: Add and adjust comments about relaxation.
8796 * elf32-h8300.c: Likewise.
8798 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
8800 * coff-h8300.c: Fix comment typos.
8801 * elf32-h8300.c: Likewise.
8803 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
8805 * coff-h8300.c: Add comments about relaxation.
8806 * elf32-h8300.c: Likewise.
8808 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
8810 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
8812 * aclocal.m4: Regenerate.
8813 * configure: Regenerate.
8815 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
8817 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
8818 mips_elf64_rtype_to_howto instead of using howto_table.
8820 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
8822 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
8824 (elf32_arm_check_relocs): Don't increment the PLT refcount for
8825 relocs which would not use the PLT.
8827 2004-01-13 Alan Modra <amodra@bigpond.net.au>
8829 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
8830 (ppc64_elf_gc_sweep_hook): Likewise.
8831 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
8833 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
8835 Adds linker relaxation support for bit manipulation insns like
8836 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
8838 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
8839 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
8840 * coff-h8300.c: Opcode for bit manipulation insn is checked in
8841 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
8843 2004-01-12 Alan Modra <amodra@bigpond.net.au>
8845 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
8847 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
8849 * elf32-h8300.c: Fix formatting.
8851 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
8853 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
8854 dynamic object is present. Declare r_symndx and h in an inner
8856 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
8858 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
8860 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
8861 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
8862 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
8863 identically. Do not emit PC24 relocations for shared libraries.
8864 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
8865 identically. Don't adjust pc_count.
8866 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
8867 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
8868 adjust count for branch relocations.
8869 (allocate_dynrelocs): Correct typo in call to
8870 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
8871 PC24 or PLT32 relocs when linking.
8873 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
8875 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
8876 relocation howto with ARM_26 one for consistency.
8877 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
8878 that will be converted to ARM_26D ones, since we always want 'done'
8879 relocations to be reflected in section's data.
8880 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
8882 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
8885 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
8887 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
8888 are not partial_inplace during a relocatable link.
8890 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
8892 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
8893 if no dynamic object is present. Declare r_symndx and h in an
8896 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
8898 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
8899 trampoline if it is known out of range.
8901 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
8903 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
8904 * elf32-frv.c (_frv_osec_readonly_p): New.
8905 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
8907 (_frv_count_got_plt_entries): Adjust expected count accordingly.
8908 (elf32_frv_relocate_section): Likewise. Error out if attempting
8909 to emit rofixups or dynamic relocs in read-only segments. Use
8910 _bfd_elf_section_offset to adjust r_offsets in rofixups and
8911 dynamic relocations.
8912 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
8913 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
8914 relocations or fixups involving merged sections correctly. Avoid
8915 crash when undefined symbol is referenced by R_FRV_32 or
8916 R_FRV_FUNCDESC_VALUE.
8917 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
8918 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
8919 input section holding local symbol to addend of R_FRV_32 or
8920 R_FRV_FUNCDESC_VALUE dynamic relocation.
8921 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
8922 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
8923 (elf32_frv_always_size_sections): Don't store pointer to
8924 __stacksize symbol in sec_info.
8925 (elf32_frv_modify_segment_map): Look it up here.
8926 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
8927 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
8928 of the lazy PLT entry, not only its offset, as the low word of a
8929 function descriptor.
8930 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
8931 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
8932 if a hash table entry already exists but is not a definition.
8933 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
8934 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
8935 (_frv_add_rofixup): Don't inline.
8936 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
8937 for undefweak symbols.
8938 (elf32_frv_relocate_section): Avoid crash while computing
8939 relocation when linking with shared library. Only emit rofixups
8940 and dynamic relocations for alloc&load sections. Mark binaries
8941 with inter-segment relocations for relocation as a unit.
8942 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
8943 (DEFAULT_STACK_SIZE): New.
8944 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
8945 emit rofixups or dynamic relocs when linking dynamic non-PIE
8947 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
8948 shared libs too. Reserve the last entry for the GOT pointer.
8949 (elf32_frv_finish_dynamic_sections): Emit it.
8950 (elf32_frv_always_size_sections): New.
8951 (elf32_frv_modify_segment_map): New.
8952 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
8954 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
8955 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
8956 (elf_backend_always_size_sections): New.
8957 (elf_backend_modify_segment_map): New.
8958 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
8959 * config.bfd: Added frv-*-*linux*.
8960 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
8961 ABS section, instead of crashing.
8962 (elf32_frv_relocate_section): Don't crash before warning about
8963 different segments in non-PIC relocation.
8964 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
8965 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
8966 relocs to undefweak symbols.
8967 (elf32_frv_relocate_section): Ditto for undefined symbols.
8968 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
8969 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
8970 gotfixup section was created.
8971 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
8972 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
8973 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
8974 complain_overflow_signed.
8975 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
8976 have not been allocated.
8977 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
8978 privfd only if dynamic sections were created.
8979 (elf32_frv_relocate_section): Compute gprel_segment, and use it
8980 for GPREL relocs. When linking relocatable FDPIC executables,
8981 emit warnings for relocations that would be illegal on PIE or
8982 shared libraries. Emit rofixup for R_FRV_32 only if input object
8984 (_frv_create_got_section): Define _gp symbol in the rofixup
8986 (elf32_frv_finish_dynamic_sections): If rofixups needed but
8987 dynamic sections missing, error out requesting -melf32frvfd.
8988 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
8989 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
8990 computation of addends from section and global or local symbol
8991 value. Change return type to bfd_boolean, and return a failure if
8992 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
8993 nonzero addend is required.
8994 (elf32_frv_relocate_section): Likewise. Print error for
8995 unsupported nonzero addends.
8996 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
8997 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
8998 force everything local.
8999 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
9000 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
9001 (frv_gotfixup_section): New.
9002 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
9003 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
9005 (_frv_add_rofixup): New.
9006 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
9007 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
9008 improve some ugly conditions.
9009 (elf32_frv_relocate_section): Likewise. Reject inter-segment
9010 relocations in fdpic.
9011 (_frv_create_got_section): Create .rofixup.got section.
9012 (struct _frv_dynamic_got_info): Added fixups.
9013 (_frv_count_got_plt_entries): Account in-GOT relocations into
9014 relocs32, relocsfd and relocsfdv. Account them into relocs or
9015 fixups, as appropriate.
9016 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
9018 (elf32_frv_finish_dynamic_sections): Verify that the right number
9019 of relocations and fixups was generated.
9020 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
9022 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
9023 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
9024 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
9025 descriptor of a (formerly-)global symbol is local.
9026 (struct frv_pic_relocs_info): Adjust comments.
9027 (_frv_emit_got_relocs_plt_entries): Adjust.
9028 (elf32_frv_relocate_section): Likewise.
9029 (_frv_count_got_plt_entries): Likewise.
9030 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
9031 symbol's value to addend in the common preamble. Decay dynamic
9032 symbols to section+offset if they bind or call locally, for GOT
9033 and FUNCDESC_VALUE, respectively.
9034 (elf32_frv_relocate_section): Likewise.
9035 (elf32_frv_check_relocs): Don't register as dynamic symbols of
9036 internal or hidden visibility.
9037 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
9038 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
9039 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
9040 (elf32_frv_relocate_section): Pass relocation addend in. Use
9041 original relocation addend to look up the got relocs/plt entries
9042 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
9043 processing relocations that reference .scommon symbols.
9044 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
9045 Introduce support for dynamic linking.
9046 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
9047 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
9048 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
9049 (frv_reloc_type_lookup): Return REL howtos for executables and
9051 (frv_info_to_howto_rel): New.
9052 (struct frv_elf_link_hash_table): New.
9053 (frv_hash_table, frv_got_section, frv_gotrel_section,
9054 frv_plt_section, frv_pltrel_section, frv_relocs_info,
9055 frv_got_initial_offset, frv_plt_initial_offset): New macros.
9056 (frv_elf_link_hash_table_create): New.
9057 (struct frv_pic_relocs_info): New.
9058 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
9059 (frv_pic_relocs_info_find): New.
9060 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
9062 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
9063 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
9064 (_frv_emit_got_relocs_plt_entries): New.
9065 (elf32_frv_relocate_section): Add support for dynamic linking.
9066 Handle new relocations.
9067 (_frv_create_got_section): New.
9068 (elf32_frv_create_dynamic_sections): New.
9069 (ELF_DYNAMIC_INTERPRETER): New.
9070 (struct _frv_dynamic_got_info): New.
9071 (_frv_count_got_plt_entries): New.
9072 (struct _frv_dynamic_got_plt_info): New.
9073 (_frv_compute_got_alloc_data): New.
9074 (_frv_get_got_entry, _frv_get_fd_entry): New.
9075 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
9076 (_frv_resolve_final_relocs_info): New.
9077 (elf32_frv_size_dynamic_sections): New.
9078 (elf32_frv_finish_dynamic_sections): New.
9079 (elf32_frv_adjust_dynamic_symbol): New.
9080 (elf32_frv_finish_dynamic_symbol): New.
9081 (elf32_frv_check_relocs): Handle new relocs. Explain how the
9083 (elf_info_to_howto_rel): Define.
9084 (bfd_elf32_bfd_link_hash_table_create): Define.
9085 (elf_backend_create_dynamic_sections): Define.
9086 (elf_backend_adjust_dynamic_symbol): Define.
9087 (elf_backend_size_dynamic_sections): Define.
9088 (elf_backend_finish_dynamic_symbol): Define.
9089 (elf_backend_finish_dynamic_sections): Define.
9090 (elf_backend_want_got_sym): Define.
9091 (elf_backend_got_header_size): Define.
9092 (elf_backend_want_got_plt): Define.
9093 (elf_backend_plt_readonly): Define.
9094 (elf_backend_want_plt_sym): Define.
9095 (elf_backend_plt_header_size): Define.
9096 (elf_backend_may_use_rel_p): Define.
9097 (elf_backend_may_use_rela_p): Define.
9098 (elf_backend_default_use_rela_p): Define.
9099 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
9100 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
9101 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
9102 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
9103 (frv_reloc_map): Map the corresponding BFD relocs to them.
9104 (frv_reloc_type_lookup): ... and back to BFD relocs.
9105 * reloc.c: New relocs.
9106 * bfd-in2.h, libbfd.h: Rebuilt.
9107 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
9108 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
9109 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
9110 R_FRV_FUNCDESC_GOTLO): New.
9111 (frv_reloc_map): Map the corresponding BFD relocs to them.
9112 (frv_reloc_type_lookup): ... and back to BFD relocs.
9113 * reloc.c: New relocs.
9114 * bfd-in2.h, libbfd.h: Rebuilt.
9116 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
9118 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
9119 targets to support pages of up to 64kB.
9120 (elf32_bed): Redefine to get a separate backend data structure for
9121 traditional targets.
9122 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
9123 targets to support pages of up to 64kB.
9124 (elf64_bed): Redefine to get a separate backend data structure for
9125 traditional targets.
9126 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
9127 targets to support pages of up to 64kB.
9128 (elf32_bed): Redefine to get a separate backend data structure for
9129 traditional targets.
9131 2004-01-04 Mark Kettenis <kettenis@gnu.org>
9133 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
9135 2004-01-02 Mark Kettenis <kettenis@gnu.org>
9137 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
9138 (elf_i386_grok_psinfo): Likewise.
9140 2004-01-02 Bernardo Innocenti <bernie@develer.com>
9142 * config.bfd: Add m68k-uClinux target.
9144 2004-01-01 Grant Edwards <grante@visi.com>
9146 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
9147 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
9148 (elf32_h8_gc_sweep_hook): New function.
9149 (elf_backend_gc_mark_hook): Define.
9150 (elf_backend_gc_sweep_hook): Define.
9151 (elf_backend_can_gc_sections): Define.
9153 For older changes see ChangeLog-0203
9159 version-control: never