| blob | 4df5dbc79f5d0cf506efad2641570b4c1a4b0e2e |
1 2005-07-21 Ben Elliston <bje@gnu.org>
3 * Makefile.am (BFD32_BACKENDS): Remove cf-m68klynx.lo.
4 (BFD32_BACKENDS): Likewise, remove m68klynx.lo.
5 (BFD32_BACKENDS_CFILES): Remove cf-m68klynx.c, m68klynx.c.
6 (cf-m68klynx.lo, m68klynx.lo): Remove targets.
7 * Makefile.in: Regenerate.
8 * cf-m68klynx.c: Remove.
9 * m68klynx.c: Likewise.
10 * configure.in (m68klynx_aout_vec): Remove vector.
11 (m68klynx_coff_vec): Likewise.
12 * configure: Regenerate.
13 * targets.c (m68klynx_aout_vec): Remove extern.
14 (m68klynx_coff_vec): Likewise.
15 (_bfd_target_vector): Remove m68klynx_{aout,coff}_vec.
16 * po/SRC-POTFILES.in: Remove cf-m68klynx.c, m68klynx.c.
18 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
20 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_REL32.
21 (m32r_reloc_map): Likewise.
22 (m32r_elf_relocate_section): Likewise.
23 (m32r_elf_gc_sweep_hook): Likewise.
24 (m32r_elf_check_relocs): Likewise.
26 2005-07-18 Nick Clifton <nickc@redhat.com>
28 * reloc.c: Add M32C and MS1 relocs.
29 * bfd-in2.h: Regenerate.
30 * libbfd.h: Regenerate.
32 2005-07-18 Nick Clifton <nickc@redhat.com>
34 * config.bfd: Move m32c entry to correct location.
35 * archures.c: Likewise.
36 * configure.in: Likewise.
37 * configure: Regenerate.
38 * targets.c: Move ms1 vector to correct location.
40 2005-07-18 Jan Beulich <jbeulich@novell.com>
42 * elf32-i386.c (elf_howto_table): Adjust overflow complaint handler
43 for R_386_PC16.
44 * elf64-x86-64.c (x86_64_elf_howto_table): Adjust overflow complaint
45 handler for R_X86_64_PC16, R_X86_64_8, and R_X86_64_DTPOFF.
47 2005-07-16 Eric Botcazou <ebotcazou@libertysurf.fr>
49 PR ld/1021
50 PR ld/1031
51 * elflink.c (elf_link_add_object_symbols): Also append the version
52 name to non-hidden absolute symbols that are functions.
54 2005-07-16 Alan Modra <amodra@bigpond.net.au>
56 * elf32-ppc.c (ppc_elf_set_sdata_syms): Return void. Remove hack
57 for zero size sections. Don't set .sbss syms here.
58 * elf32-ppc.h (ppc_elf_set_sdata_syms): Adjust prototype.
60 2005-07-16 Alan Modra <amodra@bigpond.net.au>
62 * Makefile.am: Run "make dep-am".
63 * Makefile.in: Regenerate.
65 2005-07-15 Bob Wilson <bob.wilson@acm.org>
67 * elf32-xtensa.c (vsprint_msg): Add prototype.
68 (build_encoding_error_message): Delete. Code moved into....
69 (elf_xtensa_do_reloc): ....here, and changed to give better
70 error messages for out of range literals.
72 2005-07-15 Alan Modra <amodra@bigpond.net.au>
74 * elflink.c (bfd_elf_record_link_assignment): Remove output_bfd param.
75 (_bfd_elf_provide_symbol): Allow redefinition of weak syms and those
76 defined in output sections. Call bfd_elf_record_link_assignment.
77 * bfd-in.h (bfd_elf_record_link_assignment): Update prototype.
78 * bfd-in2.h: Regenerate.
80 2005-07-14 Jim Blandy <jimb@redhat.com>
82 Add support for m32c-*-elf (Renesas m32c and m16c).
83 * Makefile.am (ALL_MACHINES): Add cpu-m32c.lo.
84 (ALL_MACHINES_CFILES): Add cpu-m32c.c.
85 (BFD32_BACKENDS): Add elf32-m32c.lo.
86 (BFD32_BACKENDS_CFILES): Add elf32-m32c.c.
87 (cpu-m32c.lo, elf32-m32c.lo): New rules, generated by 'make dep-am'.
88 * Makefile.in: Regenerated.
89 * archures.c (bfd_arch_m32c, bfd_mach_m16c, bfd_mach_m32c): New
90 arch and mach codes.
91 (bfd_m32c_arch): New arch info object.
92 (bfd_archures_list): List bfd_m32c_arch.
93 * bfd-in2.h: Regenerated.
94 * config.bfd: Add case for the m32c.
95 * configure.in: Add case for the m32c.
96 * configure: Regenerated.
97 * cpu-m32c.c, elf32-m32c.c: New files.
98 * libbfd.h: Regenerated.
99 * targets.c (bfd_elf32_m32c_vec): Declare.
100 (_bfd_target_vector): List bfd_elf32_m32c_vec.
102 2005-07-14 Alan Modra <amodra@bigpond.net.au>
104 * bfd-in.h (_bfd_elf_fix_excluded_sec_syms): Declare.
105 (_bfd_elf_provide_section_bound_symbols): Remove param name.
106 Formatting.
107 * bfd-in2.h: Regenerate.
108 * elflink.c (bfd_elf_gc_sections): Don't call generic function.
109 (_bfd_elf_provide_symbol): Formatting.
110 (_bfd_elf_provide_section_bound_symbols): Remove all hacks, just
111 create section relative syms.
112 (fix_syms, _bfd_elf_fix_excluded_sec_syms): New functions.
113 * elf32-ppc.c (ppc_elf_set_sdata_syms): Use
114 _bfd_elf_provide_section_bound_symbols.
115 * reloc.c (bfd_mark_used_section): Delete.
116 (bfd_generic_gc_sections): Don't call the above.
118 2005-07-14 Paul Woegerer <paul.woegerer@nsc.com>
120 PR 1063
121 * cache.c (bfd_last_cache): Initialise to NULL.
123 2005-07-14 Daniel Marques <marques@cs.cornell.edu>
124 Nick Clifton <nickc@redhat.com>
126 * coff-alpha.c (alpha_ecoff_bad_format_hook): Detect compressed
127 Alpha binaries and issue a helpful error message.
128 (alpha_ecoff_swap_reloc_out): Increase maximum allowed internal
129 symbol index to 15 to allow for binaries produced by DEC
130 compilers.
132 2005-07-13 Steve Ellcey <sje@cup.hp.com>
134 * bfd.m4 (BFD_NEED_DECLARATION): Remove.
136 2005-07-12 Alan Modra <amodra@bigpond.net.au>
138 * elf64-ppc.c (ppc64_elf_relocate_section): Don't use a plt stub
139 when !can_plt_call.
141 2005-07-12 Alan Modra <amodra@bigpond.net.au>
143 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Warning fix.
145 2005-07-12 Alan Modra <amodra@bigpond.net.au>
147 * elf32-ppc.c (ppc_elf_set_sdata_syms): Correct __sbss_start value.
149 2005-07-11 H.J. Lu <hongjiu.lu@intel.com>
151 * elflink.c (_bfd_elf_symbol_refs_local_p): Revert the last
152 change.
154 2005-07-08 Paul Koning <pkoning@equallogic.com>
156 * dwarf2.c (read_address): Check sign_extend_vma to handle targets
157 where addresses are sign extended.
159 2005-07-08 Ralf Corsepius <ralf.corsepius@rtems.org>
161 * config.bfd: Mark i960-*-rtems*, or32-*-rtems* as obsolete.
162 Mark a29k-*rtems*, hppa*-*-rtems*, *-go32-rtems*,
163 i[3-7]86*-*-rtemscoff*, mips*el-*-rtems*, powerpcle-*-rtems*,
164 sparc*-*-rtemsaout* as removed
166 2005-07-08 Alan Modra <amodra@bigpond.net.au>
168 * elf-hppa.h (elf_hppa_final_link): Use gp val of zero when none
169 of the usual sections are found.
170 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Tidy.
171 Strip .dynbss if it is zero size.
172 * elf32-arm.c (elf32_arm_size_dynamic_sections): Likewise.
173 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
174 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
175 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise, and
176 .dynsbss.
177 (i370_elf_finish_dynamic_sections): Don't attempt to write .got
178 when it is zero size.
179 * elf32-i386.c (elf_i386_size_dynamic_sections): Correct handling
180 of .dynbss and zero size sections.
181 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Strip .dynbss if
182 it is zero size.
183 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Tidy. Strip
184 .dynbss if zero size.
185 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise, .dynsbss
186 too.
187 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
188 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
189 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
190 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Tidy. Strip
191 .plt.* and .got.plt.* if zero size.
192 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Tidy. Strip
193 .got* and .dynbss if zero size.
194 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Tidy. Strip
195 * elf64-ppc.c (create_linkage_sections): Create branch lookup table
196 in .data.rel.ro.brlt or .rodata.brlt, and similarly for associated
197 reloc section.
198 (create_got_section): Always create new .got and .rela.got sections.
199 (ppc64_elf_size_dynamic_sections): Tidy. Strip .dynbss if zero size.
200 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
201 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
202 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Handle
203 dynamic bss sections correctly.
204 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Tidy.
205 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Tidy. Strip
206 .dynbss if zero size.
208 2005-07-08 Ben Elliston <bje@au.ibm.com>
210 * elf32-xtensa.c: Include <stdarg.h> unconditionally, not only
211 when ANSI_PROTOTYPES is defined. Remove #ifdef logic.
213 2005-07-07 H.J. Lu <hongjiu.lu@intel.com>
215 * elf-bfd.h (elf_backend_data): Add special_sections.
217 * elf.c (_bfd_elf_get_sec_type_attr): Check special_sections
218 first.
220 * elf32-arm.c (elf_backend_get_sec_type_attr): Removed.
221 (elf_backend_special_sections): New. Defined.
222 * elf32-m32r.c: Likewise.
223 * elf32-m68hc11.c: Likewise.
224 * elf32-m68hc12.c: Likewise.
225 * elf32-mcore.c: Likewise.
226 * elf32-sh64.c: Likewise.
227 * elf32-v850.c: Likewise.
228 * elf32-xtensa.c: Likewise.
229 * elf64-alpha.c: Likewise.
230 * elf64-hppa.c: Likewise.
231 * elf64-ppc.c: Likewise.
232 * elf64-sh64.c: Likewise.
233 * elfxx-ia64.c: Likewise.
234 * elfxx-mips.c: Likewise.
235 * elfxx-mips.h: Likewise.
237 * elfxx-target.h (elf_backend_special_sections): New.
238 (elfNN_bed): Initialize special_sections.
240 2005-07-07 Bob Wilson <bob.wilson@acm.org>
242 * xtensa-modules.c: Update tables with Xtensa MMU features.
244 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
246 * elf32-xtensa.c (vsprint_msg): Add format attribute. Fix
247 format bugs.
248 * vms.h (_bfd_vms_debug): Add format attribute.
249 (_bfd_vms_debug, _bfd_hexdump): Fix typos.
251 2005-07-07 H.J. Lu <hongjiu.lu@intel.com>
253 PR 975
254 * elflink.c (_bfd_elf_symbol_refs_local_p): Only undefined
255 symbol with default visibility is local.
257 2005-07-07 Ben Elliston <bje@gnu.org>
259 * config.bfd: Mark m68*-*-rtemscoff as obsolete.
261 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
263 * dwarf2.c (varinfo): Add addr.
264 (lookup_symbol_in_variable_table): Also check addr.
265 (scan_unit_for_symbols): Set addr for variable.
266 (comp_unit_find_line): Updated.
268 2005-07-06 Nick Clifton <nickc@redhat.com>
270 * coff-alpha.c (alpha_adjust_reloc_in): Issue an informative error
271 message if an unknown reloc is encountered.
272 (alpha_relocate_section): Likewise.
274 * ecoff.c (_bfd_ecoff_write_object_contents): Cope with a reloc
275 with a missing howto field.
277 2005-07-06 Alan Modra <amodra@bigpond.net.au>
279 * po/SRC-POTFILES.in: Add cpu-ms1.c, elf32-ms1.c, elf-vxworks.c,
280 elfxx-sparc.c.
282 2005-07-05 Paul Brook <paul@codesourcery.com>
284 * elf32-ppc.c (ppc_elf_vxworks_special_sections): Remove.
285 (ppc_elf_vxworks_get_sec_type_attr): New function.
286 (elf_backend_special_sections): Remove vxwords definition.
287 (elf_backend_get_sec_type_attr): Define for vxworks.
289 2005-07-05 Nick Clifton <nickc@redhat.com>
291 * elf64-ppc.c (ppc64_elf_info_to_howto): Fix typo.
293 2005-07-05 Paul Brook <paul@codesourcery.com>
295 * config.bfd: Add separate case for ppc-vxworks.
296 * configure: Regenerate.
297 * configure.in: Include elf-vxworks.lo on ppc targets.
298 * elf-vxworks.c (elf_vxworks_final_write_processing): Handle
299 .rela.plt.unloaded.
300 * elf32-ppc.c: Add VxWorks target vec. Include elf-vxworks.h.
301 (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE, PLT_SLOT_SIZE): Remove.
302 (VXWORKS_PLT_ENTRY_SIZE, ppc_elf_vxworks_plt_entry,
303 ppc_elf_vxworks_pic_plt_entry, VXWORKS_PLT_INITIAL_ENTRY_SIZE,
304 ppc_elf_vxworks_plt0_entry, ppc_elf_vxworks_pic_plt0_entry,
305 VXWORKS_PLT_NON_JMP_SLOT_RELOCS, VXWORKS_PLTRESOLVE_RELOCS,
306 VXWORKS_PLTRESOLVE_RELOCS_SHLIB): New.
307 (ppc_elf_link_hash_table): Add srelplt2, sgotplt, hgot, hplt,
308 is_vxworks, plt_entry_size, plt_slot_size, plt_initial_entry_size.
309 (ppc_elf_link_hash_table_create): Initialize hadtab plt fields.
310 (ppc_elf_create_got): Create .got.plt for VxWorks.
311 (ppc_elf_create_dynamic_sections): Create unloaded plt relocation
312 section for VxWorks.
313 (ppc_elf_select_plt_layout): Handle VxWorks plt format.
314 (allocate_got): VxWorks does not need a got header.
315 (allocate_dynrelocs): Handle VxWorks plt format.
316 (ppc_elf_size_dynamic_sections): Save _G_O_T_ and _P_L_T_ symbols for
317 VxWorks. Handle VxWorks plt/got.
318 (ppc_elf_finish_dynamic_sections): Fill in VxWorks plt.
319 (ppc_elf_vxworks_special_sections): New.
320 (ppc_elf_vxworks_link_hash_table_create,
321 ppc_elf_vxworks_add_symbol_hook,
322 elf_i386_vxworks_link_output_symbol_hook,
323 ppc_elf_vxworks_final_write_processing): New functions.
324 * targets.c (bfd_elf32_powerpc_vxworks_vec): Declare.
325 (_bfd_target_vector): Use it.
327 2005-07-05 Jakub Jelinek <jakub@redhat.com>
329 * libbfd-in.h (struct artdata): Add extended_names_size field.
330 * libbfd.h: Rebuilt.
331 * coff-rs600.c (_bfd_xcoff_archive_p): Don't clear fields in freshly
332 allocated object by bfd_zalloc.
333 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
334 * ecoff.c (_bfd_ecoff_archive_p): Likewise.
335 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p): Likewise.
336 (get_extended_arelt_filename): Fail if index is bigger or equal to
337 extended_names_size.
338 (_bfd_generic_read_ar_hdr_mag): Don't set bfd_error_malformed_archive,
339 get_extended_arelt_filename already did that.
340 (_bfd_slurp_extended_name_table): Initialize extended_names_size field.
341 Allocate one extra byte and clear it, in case extended names table
342 is not terminated.
344 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2, bfd_alloc2,
345 bfd_zalloc2): New prototypes.
346 * bfd-in.h (HALF_BFD_SIZE_TYPE): Define.
347 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): New functions.
348 * opncls.c (bfd_alloc2, bfd_zalloc2): New functions.
349 * elf.c (bfd_elf_get_elf_syms, setup_group, assign_section_numbers,
350 elf_map_symbols, map_sections_to_segments,
351 assign_file_positions_for_segments, copy_private_bfd_data,
352 swap_out_syms, _bfd_elf_slurp_version_tables): Use bfd_*alloc2
353 where appropriate.
354 * bfd-in2.h: Rebuilt.
355 * libbfd.h: Rebuilt.
357 * elf.c (_bfd_elf_print_private_bfd_data): Don't crash on bogus
358 verdef or verneed section.
359 (_bfd_elf_slurp_version_tables): Handle corrupt verdef and/or
360 verneed sections gracefully.
361 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto_ptr): Don't crash on
362 bogus relocation values.
363 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
364 * elf64-s390.c (elf_s390_info_to_howto): Likewise.
365 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
366 * elf64-x86-64.c (elf64_x86_64_info_to_howto): Likewise.
367 * elfxx-ia64.c (lookup_howto): Likewise.
369 * elf.c (bfd_elf_get_str_section): Allocate an extra byte after
370 the end of strtab and clear it.
371 (elf_read): Remove.
373 2005-07-05 Nick Clifton <nickc@redhat.com>
375 * po/vi.po: New Vietnamese translation.
376 * configure.in (ALL_LINGUAS): Add vi.
377 * configure: Regenerate.
379 2005-07-05 Peter S. Mazinger <ps.m@gmx.net>
381 * elf32-arm.c (elf32_arm_size_dynamic_sections): Fix a typo and
382 touchup logic like i386/ppc.
384 2005-07-05 Alan Modra <amodra@bigpond.net.au>
386 * elf.c (special_sections): Move const qualifier.
387 (special_sections_b..special_sections_t): Likewise.
388 * elf32-arm.c (elf32_arm_symbian_get_sec_type_attr): Remove duplicate
389 const.
390 (elf32_arm_symbian_special_sections): Move const qualifier.
391 * elf32-m32r.c: Similarly.
392 * elf32-m68hc11.c: Similarly.
393 * elf32-m68hc12.c: Similarly.
394 * elf32-mcore.c: Similarly.
395 * elf32-ppc.c: Similarly.
396 * elf32-sh64.c: Similarly.
397 * elf32-v850.c: Similarly.
398 * elf32-xtensa.c: Similarly.
399 * elf64-alpha.c: Similarly.
400 * elf64-hppa.c: Similarly.
401 * elf64-ppc.c: Similarly.
402 * elf64-sh64.c: Similarly.
403 * elfxx-ia64.c: Similarly.
404 * elfxx-mips.c: Similarly.
406 2005-07-04 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
408 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Use
409 info->executable instead of !info->shared where appropriate.
411 2005-07-04 Alan Modra <amodra@bigpond.net.au>
413 PR 1042
414 * elf.c (assign_file_positions_for_segments): Remove excluded
415 sections from the segment map.
417 2005-07-04 Alan Modra <amodra@bigpond.net.au>
419 PR 1004
420 * elf-bfd.h (struct elf_backend_data): Add get_sec_type_attr. Delete
421 special_sections.
422 (_bfd_elf_get_special_section): Declare.
423 (bfd_elf_special_section): Update prototype.
424 * elf.c (special_sections): Remove unused outer entries.
425 (get_special_section): Delete.
426 (_bfd_elf_get_special_section): New function.
427 (_bfd_elf_get_sec_type_attr): Replace "name" arg with "sec". Update
428 special_sections indexing.
429 (_bfd_elf_new_section_hook): Call backend get_sec_type_attr.
430 * elf32-arm.c (symbian_special_sections_d): Delete.
431 (symbian_special_sections_g, symbian_special_sections_h): Delete.
432 (symbian_special_sections_i, symbian_special_sections_f): Delete.
433 (symbian_special_sections_p): Delete.
434 (elf32_arm_symbian_special_sections): Merge above to here.
435 (elf32_arm_symbian_get_sec_type_attr): New function.
436 (elf_backend_special_sections): Don't define.
437 (elf_backend_get_sec_type_attr): Define.
438 * elf32-m32r.c: Similarly to elf32-arm.c.
439 * elf32-m68hc11.c: Likewise.
440 * elf32-m68hc12.c: Likewise.
441 * elf32-mcore.c: Likewise.
442 * elf32-sh64.c: Likewise.
443 * elf32-v850.c: Likewise.
444 * elf32-xtensa.c: Likewise.
445 * elf64-alpha.c: Likewise.
446 * elf64-hppa.c: Likewise.
447 * elf64-ppc.c: Likewise.
448 * elf64-sh64.c: Likewise.
449 * elfxx-ia64.c: Likewise.
450 * elfxx-mips.c: Likewise.
451 * elf32-ppc.c: Likewise.
452 (bfd_elf_special_section ppc_alt_plt): New. Use it if .plt loadable.
453 * elfxx-mips.h (_bfd_mips_elf_get_sec_type_attr): Declare.
454 (_bfd_mips_elf_special_sections, elf_backend_special_sections): Delete.
455 (elf_backend_get_sec_type_attr): Define.
456 * elfxx-target.h (elf_backend_get_sec_type_attr): Define.
457 (elf_backend_special_sections): Don't define.
458 (elfNN_bed): Update.
460 2005-07-01 Nick Clifton <nickc@redhat.com>
462 * cpu-d10v.c: Update to ISO C90 style function declarations and
463 fix formatting.
464 * cpu-d30v.c: Likewsie.
465 * cpu-i370.c: Likewsie.
466 * cpu-xstormy16.c: Likewsie.
467 * elf32-arc.c: Likewsie.
468 * elf32-d10v.c: Likewsie.
469 * elf32-d30v.c: Likewsie.
470 * elf32-dlx.c: Likewsie.
471 * elf32-i370.c: Likewsie.
472 * elf32-i960.c: Likewsie.
473 * elf32-ip2k.c: Likewsie.
474 * elf32-m32r.c: Likewsie.
475 * elf32-mcore.c: Likewsie.
476 * elf32-openrisc.c: Likewsie.
477 * elf32-or32.c: Likewsie.
478 * elf32-pj.c: Likewsie.
479 * elf32-v850.c: Likewsie.
480 * elf32-xstormy16.c: Likewsie.
482 2005-07-01 Alan Modra <amodra@bigpond.net.au>
484 * elf64-alpha.c (elf64_alpha_create_got_section): Always create
485 a new .got section.
486 (elf64_alpha_create_dynamic_sections): Always make new sections
487 by using bfd_make_section_anyway_with_flags. Check that .got not
488 already created.
489 (elf64_alpha_check_relocs): Delete "got_created". Use tdata->gotobj
490 instead.
492 2005-06-30 Alan Modra <amodra@bigpond.net.au>
494 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Ignore dynamic
495 _SDA_BASE_ and _SDA2_BASE_ symbols.
496 * elflink.c (_bfd_elf_provide_symbol): Correct comment. Define
497 sym if not def_regular.
498 (_bfd_elf_provide_section_bound_symbols): Similarly.
500 2005-06-30 Ben Elliston <bje@gnu.org>
502 * config.bfd: Mark as obsolete:
503 m68*-apollo-*
504 m68*-apple-aux*
505 m68*-bull-sysv*
507 2005-06-29 Alan Modra <amodra@bigpond.net.au>
509 * elflink.c (_bfd_elf_gc_mark): Mark sections referenced by
510 .eh_frame specially..
511 (bfd_elf_gc_sections): ..rather than totally ignoring .eh_frame.
512 Don't recheck sections we have already marked.
513 (elf_gc_sweep): Keep non-code sections referenced from .eh_frame.
514 * section.c (struct bfd_section): Add gc_mark_from_eh.
515 (STD_SECTION): Adjust.
516 * ecoff.c (bfd_debug_section): Adjust.
517 * bfd-in2.h: Regenerate.
519 2005-06-29 Alan Modra <amodra@bigpond.net.au>
521 * elflink.c (elf_gc_sweep): Do not refcount on sections that have
522 not been processed by check_relocs.
524 2005-06-29 Paul Brook <paul@codesourcery.com>
526 * bfd-in.h (_bfd_elf_provide_symbol): Update prototype.
527 * bfd-in2.h: Regenerate.
528 * elf32-ppc.c (ppc_elf_set_sdata_syms): Make sdata symbols section
529 relative.
530 * elflink.c (bfd_elf_set_symbol): Add section argument.
531 (_bfd_elf_provide_symbol): Ditto.
532 (_bfd_elf_provide_section_bound_symbols): Pass NULL section argument.
534 2005-06-27 Carlos O'Donell <carlos@systemhalted.org>
536 * bfd/elf32-hppa.c (struct elf32_hppa_stub_hash_entry):
537 Use bh_root, and hh.
538 (struct elf32_hppa_link_hash_entry): Use eh, and hsh_cache.
539 (struct elf32_hppa_dyn_reloc_entry): Use hdh_next.
540 (struct elf32_hppa_link_hash_table): Use etab and bstab.
541 (stub_hash_newfunc): Use hh.
542 (hppa_link_hash_newfunc): Use hsh_cache.
543 (elf32_hppa_link_hash_table_create): Use etab, and bstab.
544 (elf32_hppa_link_hash_table_free): Use bstab.
545 (hppa_stub_name): Use eh.
546 (hppa_get_stub_entry): Use hh, hsh_entry, and hsh_cache.
547 (hppa_add_stub): Use bstab.
548 (hppa_type_of_stub): Use eh.
549 (hppa_build_one_stub): Use hh and bh_root.
550 (elf32_hppa_copy_indirect_symbol): Use hdh_next.
551 (elf32_hppa_check_relocs): Use eh, etab, and hdh_next.
552 (elf32_hppa_gc_sweep_hook): Use hdh_next.
553 (elf32_hppa_adjust_dynamic_symbol): Use hdh_next, and etab.
554 (allocate_plt_static): Use etab.
555 (allocate_dynrelocs): Use etab, and hdh_next.
556 (readonly_dynrelocs): Use hdh_next.
557 (elf32_hppa_size_dynamic_sections): Use etab, and hdh_next.
558 (get_local_syms): Use eh, bstab, and hh.
559 (elf32_hppa_size_stubs): Use eh, bstab, and hh.
560 (elf32_hppa_set_gp): Use etab.
561 (elf32_hppa_build_stubs): Use bstab.
562 (final_link_relocate): Use eh, bh_root.
563 (elf32_hppa_relocate_section): Use elf, etab.
564 (elf32_hppa_finish_dynamic_sections): Use etab.
566 2005-06-27 H.J. Lu <hongjiu.lu@intel.com>
568 * elfxx-ia64.c (elfNN_hpux_backend_symbol_processing): Remove
569 the extra `;'.
571 2005-06-21 Carlos O'Donell <carlos@systemhalted.org>
573 * bfd/elf32-hppa.c (hppa_elf_hash_entry): Define.
574 (hppa_stub_hash_entry): Define.
575 (stub_hash_newfunc): Rename variables.
576 (hppa_link_hash_newfunc): Likewise.
577 (elf32_hppa_link_hash_table_free): Likewise.
578 (hppa_stub_name): Likewise.
579 (hppa_get_stub_entry): Likewise.
580 (hppa_add_stub): Likewise.
581 (hppa_type_of_stub): Likewise.
582 (hppa_build_one_stub): Likewise.
583 (hppa_size_one_stub): Likewise.
584 (elf32_hppa_create_dynamic_sections): Likewise.
585 (elf32_hppa_copy_indirect_symbol): Likewise.
586 (elf32_hppa_check_relocs): Likewise.
587 (elf32_hppa_gc_mark_hook): Likewise.
588 (elf32_hppa_gc_sweep_hook): Likewise.
589 (elf32_hppa_grok_psinfo): Likewise.
590 (elf32_hppa_hide_symbol): Likewise.
591 (elf32_hppa_adjust_dynamic_symbol): Likewise.
592 (allocate_dynrelocs): Likewise.
593 (clobber_millicode_symbols): Likewise.
594 (readonly_dynrelocs): Likewise.
595 (elf32_hppa_size_dynamic_sections): Likewise.
596 (get_local_syms): Likewise.
597 (elf32_hppa_size_stubs): Likewise.
598 (hppa_record_segment_addr): Likewise.
599 (final_link_relocate): Likewise.
600 (elf32_hppa_relocate_section): Likewise.
601 (elf32_hppa_finish_dynamic_symbol): Likewise.
603 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
605 PR 1025
606 * elf-m10300.c (mn10300_elf_check_relocs): Handle indirect
607 symbol.
608 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
609 * elf32-avr.c (elf32_avr_check_relocs): Likewise.
610 * elf32-cris.c (cris_elf_check_relocs): Likewise.
611 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
612 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
613 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
614 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
615 * elf32-i370.c (i370_elf_check_relocs): Likewise.
616 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
617 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
618 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
619 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
620 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
621 * elf32-ms1.c (ms1_elf_check_relocs): Likewise.
622 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
623 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
624 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
625 * elf32-s390.c (elf_s390_check_relocs): Likewise.
626 * elf32-sh.c (sh_elf_check_relocs): Likewise.
627 * elf32-v850.c (v850_elf_check_relocs): Likewise.
628 * elf32-vax.c (elf_vax_check_relocs): Likewise.
629 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
630 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
631 * elf64-s390.c (elf_s390_check_relocs): Likewise.
632 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
633 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
634 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
636 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
638 PR 1022
639 * elf32-hppa.c (elf32_hppa_check_relocs): Handle indirect
640 symbol.
642 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
644 PR 1025
645 * elf32-i386.c (elf_i386_check_relocs): Handle indirect symbol.
646 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
648 2005-06-18 H.J. Lu <hongjiu.lu@intel.com>
650 * reloc.c: Add BFD_RELOC_X86_64_GOTOFF64 and
651 BFD_RELOC_X86_64_GOTPC32.
652 * bfd-in2.h: Regenerated.
654 2005-06-17 Jakub Jelinek <jakub@redhat.com>
656 * elf.c (bfd_section_from_shdr): Kill bogus warning.
658 * elf.c (bfd_section_from_shdr): Fail if sh_entsize is bogus for
659 symbol, relocation, group or versym sections.
661 * coffcode.h (coff_slurp_reloc_table): Don't crash if native_relocs
662 is NULL.
663 * peXXigen.c (pe_print_idata): Don't crash if dll_name or start_address
664 doesn't point into the section.
666 2005-06-17 Jan Beulich <jbeulich@novell.com>
668 * bfd-in2.h (elf_x86_64_reloc_type): Add BFD_RELOC_X86_64_GOTOFF64
669 and BFD_RELOC_X86_64_GOTPC32.
670 * libbfd.h (bfd_reloc_code_real_names): Likewise.
671 * elf64-x86-64.c (x86_64_elf_howto_table): Add entries for
672 R_X86_64_PC64, R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
673 (x86_64_reloc_map): Add entries for R_X86_64_PC64, R_X86_64_GOTOFF64,
674 and R_X86_64_GOTPC32.
675 (elf64_x86_64_info_to_howto): Adjust bounding relocation type.
676 (elf64_x86_64_check_relocs): Also handle R_X86_64_PC64,
677 R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
678 (elf64_x86_64_relocate_section): Likewise.
679 (elf64_x86_64_gc_sweep_hook): Also handle R_X86_64_PC64.
681 2005-06-15 Mark Kettenis <kettenis@gnu.org>
683 * archive.c: Include "libiberty.h".
685 2005-06-15 Nick Clifton <nickc@redhat.com>
687 * elf32-v850.c (ELF_MACHINE_ALT2): Define so that binaries
688 produced by the GreenHills toolchain can be assimilated.
690 2005-06-14 Steve Ellcey <sje@cup.hp.com>
692 * som.c (som_find_inliner_info): New.
694 2005-06-14 H.J. Lu <hongjiu.lu@intel.com>
696 * elflink.c (_bfd_elf_merge_symbol): Fix a typo in comment.
698 2005-06-14 Jakub Jelinek <jakub@redhat.com>
700 * elf.c (bfd_section_from_shdr): Fail if name is NULL.
701 Prevent endless recursion on broken objects.
703 * archive.c (do_slurp_coff_armap): Check for overflows.
705 2005-06-10 Daniel Jacobowitz <dan@codesourcery.com>
707 * elfcode.h (elf_write_relocs): Do nothing if there are no
708 relocations.
710 2005-06-10 Alan Modra <amodra@bigpond.net.au>
712 * dwarf2.c (decode_line_info): Revert last change. Instead set
713 initial low_pc to -1 to avoid need to test whether loc_pc has
714 been set.
716 2005-06-09 Christopher Faylor <cgf@timesys.com>
718 * coffcode.h (sec_to_styp_flags): Set appropriate section flags when
719 either SEC_ALLOC OR SEC_LOAD.
721 2005-06-09 Christopher Faylor <cgf@timesys.com>
723 * coffcode.h (sec_to_styp_flags): Remove read/write flags from noload
724 section header. Do not add STYP_NOLOAD since it does not appear to be
725 a valid PE flag.
727 2005-06-09 H.J. Lu <hongjiu.lu@intel.com>
729 PR 1000
730 * dwarf2.c (lookup_address_in_line_info_table): Restore code
731 handling NULL function info, removed with 2005-04-03 change.
733 2005-06-08 Mark Mitchell <mark@codesourcery.com>
735 * opncls.c (bfd_fopen): Mark returned BFD as cacheable if FD == -1.
737 2005-06-09 Alan Modra <amodra@bigpond.net.au>
739 * elflink.c (elf_mark_used_section): Delete.
740 (bfd_elf_gc_sections): Call bfd_generic_gc_sections.
741 * reloc.c (bfd_mark_used_section): New function.
742 (bfd_generic_gc_sections): Call bfd_mark_used_section.
744 2005-06-08 Alan Modra <amodra@bigpond.net.au>
746 * opncls.c (bfd_fopen): Don't set bfd_error unconditionally.
747 (bfd_fdopenr): Same.
749 2005-06-07 Mark Mitchell <mark@codesourcery.com>
751 * opncls.c (bfd_fdopenr): Add missing break statements.
753 2005-06-07 Mark Mitchell <mark@codesourcery.com>
755 * opncls.c (bfd_fopen): New API.
756 (bfd_openr): Use it.
757 (bfd_fdopenr): Likewise.
758 * bfd-in2.h: Regenerated.
760 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
761 Michael Snyder <msnyder@redhat.com>
762 Stan Cox <scox@redhat.com>
764 * Makefile.am (ALL_MACHINES): Add ms1 support.
765 (ALL_MACHINES_CFILES): Same.
766 (BFD32_BACKENDS): Same.
767 (BFD32_BACKENDS_CFILES): Same.
769 * Makefile.in: Regenerate.
771 * archures.c (bfd_architecture): Add ms1 entries.
772 Externalize bfd_ms1_arch.
773 (bfd_archures_list): Add bfd_ms1_arch.
775 * bfd-in2.h: Regenerate.
777 * cpu-ms1.c: New file.
779 * elf32-ms1.c: New file.
781 * targets.c: Define extern of bfd_elf32_ms1_vec.
782 Add bfd_elf32_ms1_vec to _bfd_target_vector.
784 * configure.in: Add bfd_elf32_ms1_vec case.
786 * configure: Regenerate.
788 * config.bfd: Add ms1-*-elf to table.
790 2005-06-07 Zack Weinberg <zack@codesourcery.com>
792 * coff-i386.c: Change md_apply_fix3 to md_apply_fix in comment.
794 2005-06-07 Alan Modra <amodra@bigpond.net.au>
796 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Init _bfd_find_line.
797 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
799 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
801 PR 990
802 * bfd.c (bfd_find_line): New.
804 * dwarf2.c (comp_unit): Add variable_table.
805 (funcinfo): Add file, line, and sec.
806 (varinfo): New.
807 (lookup_symbol_in_function_table): New.
808 (lookup_symbol_in_variable_table): New.
809 (scan_unit_for_functions): Renamed to ...
810 (scan_unit_for_symbols): This. Handle DW_TAG_entry_point and
811 DW_TAG_variable.
812 (comp_unit_find_nearest_line): Updated.
813 (comp_unit_find_line): New.
814 (_bfd_dwarf2_find_line): New.
816 * elf-bfd.h (_bfd_elf_find_line): New.
817 (_bfd_generic_find_line): New. Defined.
819 * elf.c (_bfd_elf_find_line): New.
821 * libbfd-in.h (_bfd_dwarf2_find_line): New.
822 (_bfd_generic_find_line): New.
824 * bfd-in2.h: Regenerated.
825 * libbfd.h: Likewise.
827 * libbfd.c (_bfd_generic_find_line): New.
829 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize _bfd_find_line
830 with _bfd_generic_find_line.
831 (bfd_target): Add _bfd_find_line.
833 2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
835 * dwarf2.c (decode_line_info): Properly set low_pc.
837 2005-06-06 Alan Modra <amodra@bigpond.net.au>
839 * elf64-pcc.c (ppc64_elf_gc_mark_hook): For the local sym in .opd
840 case, include addend when indexing .opd section map.
841 (ppc64_elf_edit_opd): Add no_opd_opt param. Do nothing besides
842 clear opd_adjust array if no_opd_opt set. Tidy code.
843 Ignore zero size .opd. Check bfd_alloc return value.
844 (ppc_stub_name): Return immediately on bfd_malloc fail.
845 * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
847 2005-06-04 H.J. Lu <hongjiu.lu@intel.com>
849 * dwarf2.c (comp_unit): Fix a typo in comment.
851 2005-06-03 Jan-Benedict Glaw <jbglaw@lug-owl.de>
853 * elf32-vax.c (rtype_to_howto): Remove PARAMS.
854 (reloc_type_lookup): Dito.
855 (elf_vax_discard_copies): Dito.
856 (elf_vax_instantiate_got_entries): Dito.
857 (elf_vax_link_hash_traverse): Dito.
858 (elf_vax_link_hash_newfunc): Dito.
859 (elf_vax_link_hash_table_create): Dito.
860 (elf32_vax_set_private_flags): Dito.
861 (elf32_vax_merge_private_bfd_data): Dito.
862 (elf32_vax_print_private_bfd_data): Dito.
863 (elf_vax_check_relocs): Dito.
864 (elf_vax_gc_mark_hook): Dito.
865 (elf_vax_gc_sweep_hook): Dito.
866 (elf_vax_size_dynamic_sections): Dito.
867 (elf_vax_discard_copies): Dito.
868 (elf_vax_instantiate_got_entries): Dito.
869 (elf_vax_relocate_section): Dito.
870 (elf_vax_finish_dynamic_symbol): Dito.
871 (elf_vax_finish_dynamic_sections): Dito.
872 (elf_vax_hash_table): Break-up of line isn't needed.
873 (elf_vax_check_relocs): Remove leading whitespace
874 (elf_vax_relocate_section): Remove redundant whitespace
875 (elf_vax_link_hash_newfunc): Don't cast NULL.
876 (elf_vax_link_hash_table_create): Dito.
877 * cpu-vax.c (bfd_vax_arch) Remove a trailing space.
879 2005-06-03 Alan Modra <amodra@bigpond.net.au>
881 PR 568
882 * configure.in: Bump version
883 * configure: Regenerate.
884 * elflink.c (elf_link_input_bfd): Use einfo linker callback to print
885 discarded section sym refs and kill linker output.
886 * simple.c (simple_dummy_einfo): New function.
887 (bfd_simple_get_relocated_section_contents): Init callbacks.einfo.
889 * elf32-i386.c (elf_i386_relocate_section): Handle zero symndx
890 for all reloc types.
892 2005-06-02 Alan Modra <amodra@bigpond.net.au>
894 * elf64-ppc.c (add_symbol_adjust): Set sym visibility to most
895 restrictive of func code and func descr for undefined syms as well
896 as defined.
898 2005-05-31 Jim Blandy <jimb@redhat.com>
900 * Makefile.am: Regenerate dependencies with 'make dep-am'.
901 * Makefile.in: Regenerate.
903 2005-05-31 Richard Henderson <rth@redhat.com>
905 * elf64-alpha.c (ALPHA_ELF_LINK_HASH_LU_JSRDIRECT): New.
906 (ALPHA_ELF_LINK_HASH_TLS_IE): Renumber to 0x80.
907 (ALPHA_ELF_LINK_HASH_LU_PLT): Rename from ALPHA_ELF_LINK_HASH_LU_FUNC.
908 (elf64_alpha_want_plt): Update to match.
909 (elf64_alpha_check_relocs): Collect JSRDIRECT in gotent_flags.
910 (elf64_alpha_relax_with_lituse): Likewise. Handle JSRDIRECT.
912 2005-05-31 Zack Weinberg <zack@codesourcery.com>
914 * elf32-arm.c (elf32_arm_reloc_type_lookup)
915 (elf32_arm_nabi_grok_prstatus, elf32_arm_nabi_grok_psinfo):
916 Use ISO C90 function declaration style.
918 2005-05-31 James E Wilson <wilson@specifixinc.com>
920 * elfcode.h (NAME(bfd_elf,bfd_from_remote_memory)): Check for program
921 header PF_R flag on PT_LOAD segments.
923 2005-05-30 Richard Henderson <rth@redhat.com>
925 * elf64-alpha.c (elf64_alpha_relocate_section): Use dtp_base for
926 the zero index relocs produced by elf64_alpha_relax_tls_get_addr.
928 2005-05-29 Richard Henderson <rth@redhat.com>
930 * configure.in (--enable-secureplt): New.
931 * elf64-alpha.c (INSN_LDA, INSN_LDAH, INSN_LDQ, INSN_BR): New.
932 (INSN_SUBQ, INSN_S4SUBQ, INSN_JMP): New.
933 (INSN_A, INSN_AB, INSN_ABC, INSN_ABO, INSN_AD): New.
934 (elf64_alpha_use_secureplt): New.
935 (OLD_PLT_HEADER_SIZE, OLD_PLT_ENTRY_SIZE): New.
936 (NEW_PLT_HEADER_SIZE, NEW_PLT_ENTRY_SIZE): New.
937 (PLT_HEADER_SIZE, PLT_ENTRY_SIZE): Conditionalize on secureplt.
938 (ALPHA_ELF_LINK_HASH_PLT_LOC): Remove.
939 (struct alpha_elf_link_hash_entry): Add plt_offset.
940 (PLT_HEADER_WORD1, PLT_HEADER_WORD2, PLT_HEADER_WORD3): Remove.
941 (PLT_HEADER_WORD4, PLT_ENTRY_WORD1, PLT_ENTRY_WORD2): Remove.
942 (PLT_ENTRY_WORD3): Remove.
943 (elf64_alpha_create_dynamic_sections): If secureplt, set SEC_READONLY
944 on .plt and create .got.plt.
945 (elf64_alpha_output_extsym): Remove .plt frobbing for symbol values.
946 (get_got_entry): Initialize plt_offset.
947 (elf64_alpha_want_plt): New.
948 (elf64_alpha_check_relocs): Use it.
949 (elf64_alpha_adjust_dynamic_symbol): Likewise. Don't allocate
950 plt entries here.
951 (elf64_alpha_calc_got_offsets_for_symbol): Don't report internal
952 error as user error.
953 (elf64_alpha_size_plt_section_1): Allocate one plt entry per
954 got subsection.
955 (elf64_alpha_size_plt_section): Size .got.plt section.
956 (elf64_alpha_size_rela_got_1): Don't allocate relocations if
957 plt entries used.
958 (elf64_alpha_size_dynamic_sections): Call elf64_alpha_size_plt_section.
959 Add PLTRO DYNAMIC entry.
960 (elf64_alpha_finish_dynamic_symbol): Generate secureplt format.
961 (elf64_alpha_finish_dynamic_sections): Likewise.
963 2005-05-28 David Daney <ddaney@avtrex.com>
965 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Move
966 calculation of DT_RELSZ to occur after all dynamic relocations
967 are created.
969 2005-05-28 Eli Zaretskii <eliz@gnu.org>
971 * configure.in: Add snprintf and vsnprintf to AC_CHECK_DECLS.
972 * config.in, configure: Regenerate.
974 2005-05-26 Mark Kettenis <kettenis@gnu.org>
975 Maciej W. Rozycki <macro@linux-mips.org>
977 * elfxx-mips.c (_bfd_mips_elf_section_processing): Warn and
978 stop processing of options if one of invalid size is
979 encountered.
980 (_bfd_mips_elf_section_from_shdr): Likewise.
981 (_bfd_mips_elf_fake_sections): Reset the type of empty special
982 sections.
984 2005-05-26 Richard Henderson <rth@redhat.com>
986 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Remove
987 plt_old_section, plt_old_value.
988 (elf64_alpha_adjust_dynamic_symbol): Don't set it.
989 (elf64_alpha_size_plt_section_1): Don't use it.
991 2005-05-26 Jakub Jelinek <jakub@redhat.com>
993 * elfcode.h (elf_object_p): Fail if e_shoff != 0, e_shnum == 0 and
994 first shdr has sh_size == 0. Fail if e_shnum is large to cause
995 arithmetic overflow when allocating the i_shdr array.
996 Sanity check sh_link and sh_info fields. Fix e_shstrndx sanity check.
998 2005-05-25 Richard Henderson <rth@redhat.com>
1000 * elf64-alpha.c: Update all function definitions to ISO C. Remove
1001 all function prototypes; rearrange functions into def-use order.
1003 2005-05-25 Richard Henderson <rth@redhat.com>
1005 * elf64-alpha.c (elf64_alpha_merge_gots): Fix gotent iteration
1006 in the presence of deleting elements.
1007 (elf64_alpha_size_got_sections): Zero dead got section size.
1009 2005-05-23 Fred Fish <fnf@specifixinc.com>
1011 * dwarf2.c (struct dwarf2_debug): Add inliner_chain member.
1012 (struct funcinfo): Add caller_func, caller_file, caller_line.
1013 tag, and nesting_level members.
1014 (lookup_address_in_function_table): Change first passed parameter
1015 from "struct funcinfo *" to "struct comp_unit *".
1016 (lookup_address_in_function_table): Dereference unit to find function
1017 table.
1018 (lookup_address_in_function_table): Traverse the function list to
1019 create a chain of inlined functions back to the first non inlined
1020 function.
1021 (scan_unit_for_functions): Remember tag and nesting level. Handle
1022 DW_AT_call_file and DW_AT_call_line.
1023 (comp_unit_find_nearest_line): Adjust lookup_address_in_function_table
1024 call to pass unit pointer instead of function table pointer. For
1025 inlined functions, save pointer to the inliner chain.
1026 (_bfd_dwarf2_find_nearest_line): Initialize inliner_chain to NULL.
1027 (_bfd_dwarf2_find_inliner_info): New function that returns information
1028 from the inliner chain after a call to bfd_find_nearest_line.
1030 * bfd.c (bfd_find_inliner_info): Define using BFD_SEND.
1031 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Add entry for
1032 NAME##_find_inliner_info.
1033 (bfd_target): Add _bfd_find_inliner_info.
1034 * bfd-in2.h: Regenerate.
1036 * libbfd-in.h (_bfd_nosymbols_find_inliner_info): Define as
1037 macro that always returns bfd_false.
1038 (_bfd_dwarf2_find_inliner_info): Declare.
1039 * libbfd.h: Regenerate.
1041 * elf32-arm.c (elf32_arm_find_inliner_info): New function
1042 that calls _bfd_dwarf2_find_inliner_info.
1043 (bfd_elf32_find_inliner_info): Define to elf32_arm_find_inliner_info.
1045 * elfxx-mips.c (_bfd_mips_elf_find_inliner_info): New function
1046 that calls _bfd_dwarf2_find_inliner_info.
1047 * elfxx-mips.h (_bfd_mips_elf_find_inliner_info): Declare.
1048 * elfn32-mips.c (bfd_elf32_find_inliner_info): Define to
1049 _bfd_mips_elf_find_inliner_info.
1050 * elf64-mips.c (bfd_elf64_find_inliner_info): Ditto.
1051 * elf32-mips.c (bfd_elf32_find_inliner_info): Ditto.
1053 * elf.c (_bfd_elf_find_inliner_info): New function that calls
1054 _bfd_dwarf2_find_inliner_info.
1055 * elf-bfd.h (_bfd_elf_find_inliner_info): Declare.
1056 * elfxx-target.h (bfd_elfNN_find_inliner_info): Define to
1057 _bfd_elf_find_inliner_info.
1059 * coffgen.c (coff_find_inliner_info): New function that
1060 calls _bfd_dwarf2_find_inliner_info.
1061 * libcoff-in.h (coff_find_inliner_info): Declare.
1062 * libcoff.h: Regenerate.
1063 * coff-rs6000.c (rs6000coff_vec): Add coff_find_inliner_info.
1064 (pmac_xcoff_vec) Ditto.
1065 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1066 (aix5coff64_vec): Ditto.
1068 * aout-target.h (MY_find_inliner_info): Define as
1069 _bfd_nosymbols_find_inliner_info.
1070 * aout-tic30.c (MY_find_inliner_info): Ditto.
1071 * binary.c (binary_find_inliner_info): Ditto.
1072 * i386msdos.c (msdos_find_inliner_info): Ditto.
1073 * ihex.c (ihex_find_inliner_info): Ditto.
1074 * libaout.h (aout_32_find_inliner_info): Ditto.
1075 * libecoff.h (_bfd_ecoff_find_inliner_info): Ditto.
1076 * mach-o.c (bfd_mach_o_find_inliner_info): Ditto.
1077 * mmo.c (mmo_find_inliner_info): Ditto.
1078 * nlm-target.h (nlm_find_inliner_info): Ditto.
1079 * pef.c (bfd_pef_find_inliner_info): Ditto.
1080 * ppcboot.c (ppcboot_find_inliner_info): Ditto.
1081 * srec.c (srec_find_inliner_info): Ditto.
1082 * tekhex.c (tekhex_find_inliner_info): Ditto.
1083 * versados.c (versados_find_inliner_info): Ditto.
1084 * xsym.c (bfd_sym_find_inliner_info): Ditto.
1086 * ieee.c (ieee_find_inliner_info): New function that always
1087 returns FALSE.
1088 * oasys.c (oasys_find_inliner_info): Ditto.
1089 * vms.c (vms_find_inliner_info): Ditto.
1091 2005-05-24 Alan Modra <amodra@bigpond.net.au>
1093 * elf32-ppc.c (ppc_elf_check_relocs): For old gcc -fPIC code
1094 force old plt layout.
1096 2005-05-22 Richard Henderson <rth@redhat.com>
1098 * elf64-alpha.c (elf64_alpha_relax_section): Ignore non-allocated
1099 sections.
1100 (elf64_alpha_check_relocs): Likewise.
1101 (elf64_alpha_relocate_section): Don't emit dynamic relocations to
1102 non-allocated sections.
1104 2005-05-22 Richard Henderson <rth@redhat.com>
1106 * elf64-alpha.c (elf64_alpha_relax_with_lituse): Relax jsr to
1107 undefweak to use zero register. Call elf64_alpha_relax_got_load
1108 if not all uses removed.
1109 (elf64_alpha_relax_got_load): Relax undefweak to lda zero.
1110 (elf64_alpha_relax_section): Handle undefweak symbols.
1111 (elf64_alpha_calc_dynrel_sizes): Don't add relocs for undefweak.
1112 (elf64_alpha_size_rela_got_1): Likewise.
1113 (elf64_alpha_relocate_section): Likewise.
1115 2005-05-22 Richard Henderson <rth@redhat.com>
1117 * elf64-alpha.c (elf64_alpha_relax_section): Only operate
1118 on SEC_CODE sections.
1120 2005-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1122 * som.c (try_prev_fixup): Changed type of subspace_reloc_sizep to
1123 unsigned int *.
1124 (som_write_space_strings): Change type of tmp_space and p to char *.
1125 (som_write_symbol_strings): Likewise. Also change type of comp to
1126 char *comp[4].
1127 (som_begin_writing): Change type of strings_size to unsigned int.
1128 (som_finish_writing): Likewise.
1129 (som_slurp_reloc_table): Change type of external_relocs to unsigned
1130 char *.
1131 * som.h (struct som_section_data_struct): Change type of reloc_stream
1132 field to unsigned char *.
1134 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
1136 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't eliminate
1137 copy relocations for VxWorks.
1139 2005-05-20 Daniel Jacobowitz <dan@codesourcery.com>
1141 * bfd/elf32-ppc.c (struct ppc_elf_link_hash_entry): Add new field
1142 has_sda_refs.
1143 (ppc_elf_copy_indirect_symbol): Copy has_sda_refs.
1144 (ppc_elf_check_relocs): Set has_sda_refs.
1145 (ppc_elf_adjust_dynamic_symbol): Check has_sda_refs before eliminating
1146 copy relocations. Use has_sda_refs to place variables in .sbss.
1147 (ppc_elf_finish_dynamic_symbol): Use has_sda_refs to place variables in
1148 .sbss.
1150 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1152 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Make sure that
1153 xtensa_default_isa is initialized.
1155 2005-05-20 Alan Modra <amodra@bigpond.net.au>
1157 * elf32-ppc.c (allocate_dynrelocs): Correct plt offset assigned
1158 for second and subsequent list entries. Only allocate multiple
1159 glink stubs when shared or pie.
1160 (ppc_elf_finish_dynamic_symbol): Break out early when only one
1161 glink stub is needed.
1163 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1165 * Makefile.am: Have 'all' depend on 'info'.
1166 * Makefile.in: Regenerate.
1168 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1170 * elf-bfd.h (struct elf_link_hash_table): Delete init_refcount and
1171 init_offset. Add init_got_refcount, init_plt_refcount,
1172 init_got_offset and init_plt_offset.
1173 * elf.c (_bfd_elf_link_hash_newfunc): Adjust for above change.
1174 (_bfd_elf_link_hash_hide_symbol): Likewise.
1175 (_bfd_elf_link_hash_table_init): Likewise.
1176 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
1177 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise.
1178 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Likewise.
1179 (bfd_elf_size_dynamic_sections): Likewise.
1180 * elf32-ppc.c (GLINK_PLTRESOLVE): Now 16 insns.
1181 (LWZU_0_X_12, LWZ_0_4_30, LWZ_0_X_12, LWZ_11_X_11, LWZ_11_X_30,
1182 LWZ_12_4_12, LWZ_12_8_30, LWZ_12_X_12, SUB_11_11_30): Delete.
1183 (ADDIS_12_12, BCL_20_31, LWZU_0_12, LWZ_0_12, LWZ_11_11, LWZ_11_30,
1184 LWZ_12_12, MFLR_0, MFLR_12, MTLR_0, SUB_11_11_12): Define.
1185 (struct plt_entry): New.
1186 (ppc_elf_link_hash_table_create): Set new init_plt fields.
1187 (ppc_elf_copy_indirect_symbol): Handle merge of plt plist. Don't
1188 use _bfd_elf_link_hash_copy_indirect.
1189 (update_plt_info, find_plt_ent): New functions.
1190 (ppc_elf_check_relocs): Handle R_PPC_PLTREL24 with non-zero addend
1191 and adjust for use of plt list rather than refcount.
1192 (ppc_elf_gc_sweep_hook): Likewise.
1193 (ppc_elf_tls_optimize): Likewise.
1194 (ppc_elf_adjust_dynamic_symbol): Likewise.
1195 (allocate_dynrelocs): Likewise.
1196 (ppc_elf_relax_section): Likewise.
1197 (ppc_elf_relocate_section): Likewise. Adjust R_PPC_PLTREL24 addends
1198 when performing a relocatable link.
1199 (ppc_elf_finish_dynamic_symbol): Likewise. Write .glink stubs here..
1200 (ppc_elf_finish_dynamic_sections): ..rather than here. Use new
1201 pic resolver stub.
1203 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1205 * elf.c (assign_file_positions_for_segments): Use maximum of
1206 maxpagesize and section alignment when adjusting initial
1207 segment offset and section offsets.
1209 2005-05-18 Zack Weinberg <zack@codesourcery.com>
1211 * elf32-arm.c: Make all #ifndef OLD_ARM_ABI blocks
1212 unconditional.
1214 2005-05-18 H.J. Lu <hongjiu.lu@intel.com>
1216 * elf.c (group_signature): Undo the last change. Check if the
1217 symbol table section is correct.
1219 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1221 * elf32-arm.c: Wherever possible, use official reloc names
1222 from AAELF.
1223 (elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
1224 (elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
1225 (elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
1226 (elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
1227 (elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
1228 (elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
1229 elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
1230 Add many new relocations from AAELF.
1231 (elf32_arm_howto_from_type): Update to match.
1232 (elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
1233 R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
1234 R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
1235 (elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
1236 (elf32_arm_final_link_relocate): Add support for
1237 R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
1238 case entries redundant with default.
1240 * reloc.c: Reorganize ARM relocations. Add Thumb
1241 assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
1242 BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
1243 Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
1244 BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
1245 Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
1246 * bfd-in2.h, libbfd.h: Regenerate.
1248 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1250 * elf.c (_bfd_elf_write_object_contents): Check for non-NULL
1251 elf_shstrtab.
1252 * format.c (bfd_check_format_matches): Set output_has_begun
1253 for both_direction.
1254 * section.c (bfd_set_section_contents): Use bfd_write_p. Remove
1255 special case for both_direction.
1257 2005-05-17 Nick Clifton <nickc@redhat.com>
1259 * elf.c (group_signature): Check for a group section which is
1260 actually a (corrupt) symbol table section in disguise and prevent
1261 an infinite loop from occurring.
1263 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
1265 * elfxx-ia64.c (elfNN_ia64_relax_brl): Undo the change made on
1266 2005-02-16.
1268 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
1270 * elfxx-ia64.c (elfNN_ia64_relax_br): Keep the original
1271 predicate on slot 0 only if slot 0 isn't br.
1273 2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
1275 PR 797
1276 * elf32-i386.c (elf_i386_size_dynamic_sections): Also remove
1277 empty sdynbss section.
1278 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
1280 2005-05-17 Tavis Ormandy <taviso@gentoo.org>
1282 * elf.c (bfd_section_from_shdr): Add sanity check when parsing
1283 dynamic sections.
1285 2005-05-17 Alan Modra <amodra@bigpond.net.au>
1287 * elf32-ppc.c (LIS_11. LIS_12): Define.
1288 (LWZU_0_X_12, LWZ_0_X_12, LWZ_12_4_12, LWZ_12_X_12): Define.
1289 (ppc_elf_finish_dynamic_sections): Provide non-pic plt call stub
1290 for --data-plt when building non-pie executables.
1292 2005-05-17 Nick Clifton <nickc@redhat.com>
1294 * elf32-arm.c (elf32_arm_final_link_relocate): Gracefully handle
1295 the situation where a symbols's section is not known but a section
1296 relative R_ARM_RELATIVE reloc has to be generated for the Symbian
1297 OS.
1299 * elf32-v850.c (v850_elf_relocate_section): Move code to test for
1300 the presence of a symbol table to just before the symbol table is
1301 actually used.
1303 2005-05-16 H.J. Lu <hongjiu.lu@intel.com>
1305 PR 834
1306 * elfxx-ia64.c (elfNN_ia64_relax_br): New.
1307 (elfNN_ia64_relax_section): Use it.
1309 2005-05-14 Mark Kettenis <kettenis@gnu.org>
1311 * elflink.c (bfd_elf_size_dynamic_sections): Use lbasename instead
1312 of basename.
1314 2005-05-14 Alan Modra <amodra@bigpond.net.au>
1316 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set DT_PPC_GOT,
1317 not DT_PPC_GLINK.
1318 (ppc_elf_finish_dynamic_sections): Likewise.
1320 2005-05-13 Fred Fish <fnf@specifixinc.com>
1322 * libbfd-in.h: Fix a comment typo, 'neaderst' -> 'nearest'
1323 * libbfd.h: Rebuilt.
1325 2005-05-13 Bob Wilson <bob.wilson@acm.org>
1327 * elf32-xtensa.c (xtensa_get_property_section_name): Add missing
1328 periods in linkonce_kind values.
1330 2005-05-12 H.J. Lu <hongjiu.lu@intel.com>
1332 * elf32-i386.c (elf_i386_relocate_section): Allow R_386_GOTOFF
1333 against protected function when building executable.
1335 2005-05-12 Alan Modra <amodra@bigpond.net.au>
1337 * elf32-ppc.c (LWZU_0_X_11): Delete.
1338 (B, LWZ_11_X_11, LWZ_11_X_30, MTCTR_11): Define.
1339 (ppc_elf_select_plt_layout): Set .got flags too. Formatting.
1340 (ppc_elf_size_dynamic_sections): Allocate space for .glink branch
1341 table.
1342 (ppc_elf_finish_dynamic_symbol): Point .plt entries into the branch
1343 table.
1344 (ppc_elf_finish_dynamic_sections): Adjust DT_PPC_GLINK value.
1345 Generate .glink branch table and updated stubs.
1347 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1349 * reloc.c (BFD_RELOC_HI16_PCREL): Define.
1350 (BFD_RELOC_HI16_S_PCREL, BFD_RELOC_LO16_PCREL): Define.
1351 * elf32-ppc.c (GLINK_PLTRESOLVE, GLINK_ENTRY_SIZE): Define.
1352 (CROR_151515, CROR_313131): Delete.
1353 (ADDIS_11_11, ADDI_11_11, SUB_11_11_30, ADD_0_11_11, ADD_11_0_11,
1354 LWZ_0_4_30, MTCTR_0, LWZ_12_8_30, BCTR, ADDIS_11_30,
1355 LWZU_0_X_11): Define.
1356 (ppc_elf_howto_raw): Add R_PPC_REL16, R_PPC_REL16_LO, R_PPC_REL16_HI
1357 and R_PPC_REL16_HA entries.
1358 (ppc_elf_reloc_type_lookup): Convert new bfd reloc types.
1359 (ppc_elf_addr16_ha_reloc): Also handle R_PPC_REL16_HA.
1360 (struct ppc_elf_link_hash_table): Add glink, glink_pltresolve,
1361 new_plt, and old_plt.
1362 (ppc_elf_create_dynamic_sections): Create .glink section.
1363 (ppc_elf_check_relocs): Set new_plt and old_plt.
1364 (ppc_elf_select_plt_layout): New function.
1365 (ppc_elf_tls_setup): Set plt output section elf type and flags.
1366 (allocate_got): Handle differences between old and new got layout.
1367 (allocate_dynrelocs): Likewise for plt.
1368 (ppc_elf_size_dynamic_sections): Likewise. Allocate memory for
1369 .glink. Don't allocate memory for old bss .plt. Emit DT_PPC_GLINK.
1370 (ppc_elf_relax_section): Rename ppc_info to htab. Handle .glink
1371 destination of R_PPC_PLTREL24 relocs.
1372 (ppc_elf_relocate_section): Handle new relocs and changed destination
1373 of R_PPC_PLTREL24.
1374 (ppc_elf_finish_dynamic_symbol): Init new style plt and handle
1375 differences in layout.
1376 (ppc_elf_finish_dynamic_sections): Set DT_PPC_GLINK value. Don't
1377 put a blrl in new got. Write glink contents.
1378 * elf32-ppc.h (ppc_elf_select_plt_layout): Declare.
1379 * libbfd.h: Regenerate.
1380 * bfd-in2.h: Regenerate.
1382 2005-05-11 Andreas Schwab <schwab@suse.de>
1384 * elf32-i386.c (elf_i386_finish_dynamic_sections): Fix signedness
1385 warning.
1387 2005-05-10 H.J. Lu <hongjiu.lu@intel.com>
1389 * elf.c (_bfd_elf_make_section_from_shdr): Only check debug
1390 section if SEC_ALLOC isn't set.
1392 2005-05-09 Kelley Cook <kcook@gcc.gnu.org>
1394 * configure.in: Replace AC_COMPILE_CHECK_SIZEOF with AC_CHECK_SIZEOF.
1395 * acinclude.m4: Don't sinclude accross.m4.
1396 * config.in, configure, Makefile.in, doc/Makefile.in: Regenerate.
1398 2005-05-09 Alan Modra <amodra@bigpond.net.au>
1400 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_dotsym.
1401 (ppc64_elf_add_symbol_hook): Set has_dotsym.
1402 (ppc64_elf_check_directives): Only process syms when has_dotsym.
1403 (func_desc_adjust): Hide fake function descriptors when function
1404 code entry is defined.
1405 (adjust_opd_syms): Adjust for deleted_section becoming union field.
1407 2005-05-09 Alan Modra <amodra@bigpond.net.au>
1409 * elfcode.h (elf_object_p): Add more sanity checks on elf header.
1411 2005-05-08 Dave Korn <dave.korn@artimi.com>
1413 * coff-tic80.c: Undefine _CONST after system headers to prevent
1414 clash with tic80-specific definition in include/coff/tic80.h
1416 2005-05-08 H.J. Lu <hongjiu.lu@intel.com>
1418 PR 939
1419 * elflink.c (elf_link_output_extsym): Use output_bfd if
1420 h->root.u.def.section is bfd_abs_section_ptr when reporting
1421 error.
1423 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1425 * elf-bfd.h (elf_backend_data): Update special_sections to
1426 array of pointer to bfd_elf_special_section.
1427 * elf.c (special_sections): Likewise.
1428 * elf32-arm.c (elf32_arm_symbian_special_sections): Likewise.
1429 * elf32-m32r.c (m32r_elf_special_sections): Likewise.
1430 * elf32-m68hc11.c (elf32_m68hc11_special_sections): Likewise.
1431 * elf32-m68hc12.c (elf32_m68hc12_special_sections): Likewise.
1432 * elf32-mcore.c (mcore_elf_special_sections): Likewise.
1433 * elf32-ppc.c (ppc_elf_special_sections): Likewise.
1434 * elf32-sh64.c (sh64_elf_special_sections): Likewise.
1435 * elf32-v850.c (v850_elf_special_sections): Likewise.
1436 * elf32-xtensa.c (elf_xtensa_special_sections): Likewise.
1437 * elf64-alpha.c (elf64_alpha_special_sections): Likewise.
1438 * elf64-hppa.c (elf64_hppa_special_sections): Likewise.
1439 * elf64-ppc.c (ppc64_elf_special_sections): Likewise.
1440 * elf64-sh64.c (sh64_elf64_special_sections): Likewise.
1441 * elfxx-ia64.c (elfNN_ia64_special_sections): Likewise.
1442 * elfxx-mips.c (_bfd_mips_elf_special_sections): Likewise.
1443 * elfxx-mips.h (_bfd_mips_elf_special_sections): Likewise.
1445 * elf.c (get_special_section): Updated.
1447 2005-05-07 Alan Modra <amodra@bigpond.net.au>
1449 * elf-bfd.h (struct elf_backend_data): Remove got_symbol_offset.
1450 * elfxx-target.h (elf_backend_got_symbol_offset): Delete.
1451 * elflink.c (_bfd_elf_create_got_section): Use zero in place of
1452 got_symbol_offset.
1453 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
1454 * elf32-frv.c (_frv_create_got_section): Likewise.
1455 * elf32-i370.c (i370_elf_finish_dynamic_sections): Delete ppc code.
1456 (elf_backend_got_symbol_offset): Don't define.
1457 * elf64-ppc.c (elf_backend_got_symbol_offset): Don't define.
1458 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add got_header_size
1459 and got_gap.
1460 (ppc_elf_create_got): Tidy.
1461 (ppc_elf_create_dynamic_sections): Don't set SEC_IN_MEMORY for .plt.
1462 (ppc_elf_check_relocs): Reduce string comparisons by using elf.hgot.
1463 (ppc_elf_gc_sweep_hook): Likewise.
1464 (ppc_elf_relocate_section): Likewise.
1465 (ppc_elf_finish_dynamic_symbol): Likewise.
1466 (allocate_got): New function.
1467 (allocate_dynrelocs): Use allocate_got.
1468 (ppc_elf_size_dynamic_sections): Likewise. Delay tlsld_got allocation
1469 so that local got can refcount it. Set got_header_size.
1470 (ppc_elf_relocate_section): Use value of elf.hgot rather than hard-
1471 coded 4.
1472 (ppc_elf_finish_dynamic_sections): Likewise.
1473 (elf_backend_got_symbol_offset): Don't define.
1474 (elf_backend_got_header_size): Ditto.
1476 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1478 * configure.in (ACX_HEADER_STRING): New.
1479 * configure: Regenerate.
1480 * config.in: Regenerate.
1481 * sysdep.h (STRING_WITH_STRINGS): Use.
1483 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1485 * elf.c (_bfd_elf_close_and_cleanup): Only call
1486 _bfd_dwarf2_cleanup_debug_info on bfd_object.
1488 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1490 * elflink.c (_bfd_elf_provide_section_bound_symbols): Use
1491 "__bss_start" instead of "_edata" as fallback.
1493 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1495 * bfd-in2.h: Regenerated.
1497 2005-05-05 Paul Brook <paul@codesourcery.com>
1499 * config.bfd: Use bfd_elf32_i386_vxworks_vec for i?86-*-vxworks.
1500 * configure.in: Add bfd_elf32_i386_vxworks_vec. i386 targets need
1501 elf-vxworks.lo.
1502 * configure: Regenerate.
1503 * Makefile.am (BFD32_BACKENDS): Add elf-vxworks.lo.
1504 (BFD32_BACKENDS_CFILES): Add elf-vxworks.c.
1505 (elf32-i386.lo): Depend on elf-vxworks.h.
1506 (elf-vxworks.lo): New rule.
1507 * Makefile.in: Regenerate.
1508 * elf-bfd.h (elf_backend_data): Update type of
1509 elf_backend_emit_relocs.
1510 (_bfd_elf_link_output_relocs): Update prototype.
1511 * elflink.c (_bfd_elf_link_output_relocs): Always use
1512 bed->elf_backend_emit_relocs when outputting relocations.
1513 * elfxx-target.h (elf_backend_emit_relocs): Default to
1514 _bfd_elf_link_output_relocs.
1515 * targets.c (bfd_elf32_i386_vxworks_vec): Declare.
1516 (_bfd_target_vector): Add bfd_elf32_i386_vxworks_vec.
1517 * elf32-i386.c: Add elf32-i386-vxworks target BFD.
1518 (elf_i386_plt0_entry): Remove padding.
1519 (elf_i386_pic_plt0_entry): Ditto.
1520 (PLTRESOLVE_RELOCS_SHLIB, PLTRESOLVE_RELOCS): Define.
1521 (PLT_NON_JUMP_SLOT_RELOCS): Define.
1522 (elf_i386_link_hash_table): Add srelplt2, hgot, hplt, is_vxworks and
1523 plt0_pad_byte fields.
1524 (elf_i386_link_hash_table_create): Zero them.
1525 (elf_i386_create_dynamic_sections): Create static relocation section.
1526 (allocate_dynrelocs): Allocate space for static PLT relocations.
1527 (elf_i386_size_dynamic_sections): Save shortcuts to PLT and GOT
1528 symbols. Give PLT symbols function type. Don't strip PLT sections
1529 if we have exported symbols from them.
1530 (elf_i386_finish_dynamic_symbol): Fill in VxWorks PLT static
1531 relocation section. Don't mark _GLOBAL_OFFSET_TABLE_ as absolute on
1532 VxWorks.
1533 (elf_i386_finish_dynamic_sections): Allow different pad bytes.
1534 Add relocation for GOT location. Fill in PLT static relocations.
1535 (elf_i386_vxworks_link_hash_table_create): New function.
1536 (elf_i386_vxworks_link_output_symbol_hook): New function.
1537 * elf-vxworks.h: New file.
1539 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1541 * section.c (bfd_make_section_anyway_with_flags): New.
1542 (bfd_make_section_anyway): Call bfd_make_section_anyway_with_flags,
1543 (bfd_make_section_with_flags): New.
1544 (bfd_make_section): Call bfd_make_section_with_flags.
1546 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Call
1547 bfd_make_section_with_flags/bfd_make_section_anyway_with_flags
1548 instead of bfd_make_section/bfd_make_section and don't call
1549 bfd_set_section_flags.
1550 (mn10300_elf_check_relocs): Likewise.
1551 (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
1552 * elf32-arm.c (create_got_section): Likewise.
1553 (bfd_elf32_arm_add_glue_sections_to_bfd): Likewise.
1554 (elf32_arm_check_relocs): Likewise.
1555 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1556 * elf32-frv.c (elf32_frv_add_symbol_hook): Likewise.
1557 (_frv_create_got_section): Likewise.
1558 (elf32_frvfdpic_create_dynamic_sections): Likewise.
1559 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1560 (elf32_hppa_check_relocs): Likewise.
1561 * elf32-i370.c (i370_elf_create_dynamic_sections): Likewise.
1562 (i370_elf_check_relocs): Likewise.
1563 * elf32-i386.c (create_got_section): Likewise.
1564 (elf_i386_check_relocs): Likewise.
1565 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
1566 (create_got_section): Likewise.
1567 (m32r_elf_create_dynamic_sections): Likewise.
1568 (m32r_elf_check_relocs): Likewise.
1569 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1570 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1571 (ppc_elf_create_dynamic_sections): Likewise.
1572 (ppc_elf_add_symbol_hook): Likewise.
1573 (ppc_elf_check_relocs): Likewise.
1574 * elf32-s390.c (create_got_section): Likewise.
1575 (elf_s390_check_relocs): Likewise.
1576 * elf32-sh.c (create_got_section): Likewise.
1577 (sh_elf_create_dynamic_sections): Likewise.
1578 (sh_elf_check_relocs): Likewise.
1579 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1580 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1581 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1582 (add_extra_plt_sections): Likewise.
1583 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
1584 (elf64_alpha_create_got_section): Likewise.
1585 (elf64_alpha_create_dynamic_sections): Likewise.
1586 (elf64_alpha_check_relocs): Likewise.
1587 * elf64-hppa.c (get_reloc_section): Likewise.
1588 (get_opd): Likewise.
1589 (get_plt): Likewise.
1590 (get_dlt): Likewise.
1591 (get_stub): Likewise.
1592 (elf64_hppa_create_dynamic_sectionso): Likewise.
1593 * elf64-mmix.c (mmix_elf_check_common_relocs): Likewise.
1594 * elf64-ppc.c (create_linkage_sections): Likewise.
1595 (ppc64_elf_check_relocs): Likewise.
1596 * elf64-s390.c (create_got_section): Likewise.
1597 (elf_s390_check_relocs): Likewise.
1598 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1599 (sh64_elf64_create_dynamic_sections): Likewise.
1600 * elf64-x86-64.c (create_got_section): Likewise.
1601 (elf64_x86_64_check_relocs): Likewise.
1602 * elflink.c (_bfd_elf_create_got_section): Likewise.
1603 (_bfd_elf_link_create_dynamic_sections): Likewise.
1604 (elf_link_add_object_symbols): Likewise.
1605 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
1606 (elfNN_ia64_create_dynamic_sections): Likewise.
1607 (get_fptr): Likewise.
1608 (get_pltoff): Likewise.
1609 (get_reloc_section): Likewise.
1610 (elfNN_ia64_object_p): Likewise.
1611 * elfxx-mips.c (mips_elf_rel_dyn_section): Likewise.
1612 (mips_elf_create_compact_rel_section): Likewise.
1613 (mips_elf_create_got_section): Likewise.
1614 (_bfd_mips_elf_create_dynamic_sections): Likewise.
1615 * elfxx-sparc.c (create_got_section): Likewise.
1616 (_bfd_sparc_elf_check_relocs): Likewise.
1618 * elf.c (_bfd_elf_new_section_hook): Call _bfd_elf_get_sec_type_attr
1619 on linker created sections.
1621 2005-05-05 H.J. Lu <hongjiu.lu@intel.com>
1623 PR 882
1624 * elflink.c (_bfd_elf_link_assign_sym_version): Allow version
1625 script on executable.
1627 2005-05-05 John Levon <levon@movementarian.org>
1629 * dwarf2.c (read_abbrevs): If bfd_realloc fails, free currently
1630 allocated memory before returning.
1631 (decode_line_info): Likewise.
1632 (_bfd_dwarf2_cleanup_debug_info): New function: Frees memory
1633 allocated by functions in this file.
1634 * elf-bfd.h (_bfd_dwarf2_cleanup_debug_info): Prototype.
1635 * elf.c (_bfd_elf_close_and_cleanup): Call
1636 _bfd_dwarf2_cleanup_debug_info.
1638 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
1640 * Makefile.am (INCLUDES): Don't -D_GNU_SOURCE here.
1641 * configure.in: Call AC_GNU_SOURCE here, after AC_PROG_CC.
1642 * configure, config.in, Makefile.in: Regenerate.
1643 * sysdep.h (stpcpy): Revert last change.
1645 2005-05-05 Hans-Peter Nilsson <hp@axis.com>
1647 * sysdep.h (stpcpy): Wrap declaration in parentheses.
1649 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1651 * elfxx-ia64.c (ARCH_SIZE): New.
1652 (LOG_SECTION_ALIGN): Likewise.
1653 (elfNN_ia64_create_dynamic_sections): Use LOG_SECTION_ALIGN to
1654 align relocation sections.
1655 (get_fptr): Likewise.
1656 (get_reloc_section): Likewise.
1657 (elfNN_ia64_tprel_base): Likewise.
1658 (elfNN_ia64_check_relocs): Support 32bit relocations.
1659 (allocate_global_fptr_got): Likewise.
1660 (allocate_dynrel_entries): Likewise.
1661 (set_got_entry): Likewise.
1662 (set_pltoff_entry): Likewise.
1663 (elfNN_ia64_relocate_section): Likewise.
1665 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1667 * configure.in: Add AC_CHECK_DECLS(stpcpy).
1668 * configure: Regenerate.
1669 * config.in: Likewise.
1671 * sysdep.h (stpcpy): New.
1673 2005-05-04 Nick Clifton <nickc@redhat.com>
1675 * Update the address and phone number of the FSF organization in
1676 the GPL notices in the following files:
1677 aix386-core.c, aix5ppc-core.c, aout-adobe.c, aout-arm.c,
1678 aout-cris.c, aout-ns32k.c, aout-sparcle.c, aout-target.h,
1679 aout-tic30.c, aout0.c, aout32.c, aout64.c, aoutf1.h, aoutx.h,
1680 archive.c, archive64.c, archures.c, armnetbsd.c, bfd-in.h,
1681 bfd-in2.h, bfd.c, bfdio.c, bfdwin.c, binary.c, bout.c, cache.c,
1682 cf-i386lynx.c, cf-m68klynx.c, cf-sparclynx.c, cisco-core.c,
1683 coff-a29k.c, coff-alpha.c, coff-apollo.c, coff-arm.c, coff-aux.c,
1684 coff-go32.c, coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c,
1685 coff-i960.c, coff-ia64.c, coff-m68k.c, coff-m88k.c, coff-maxq.c,
1686 coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c,
1687 coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c,
1688 coff-svm68k.c, coff-tic30.c, coff-tic4x.c, coff-tic54x.c,
1689 coff-tic80.c, coff-u68k.c, coff-w65.c, coff-we32k.c, coff-z8k.c,
1690 coff64-rs6000.c, coffcode.h, coffgen.c, cofflink.c, coffswap.h,
1691 corefile.c, cpu-a29k.c, cpu-alpha.c, cpu-arc.c, cpu-arm.c,
1692 cpu-avr.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c,
1693 cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c,
1694 cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c,
1695 cpu-i960.c, cpu-ia64-opc.c, cpu-ia64.c, cpu-ip2k.c, cpu-iq2000.c,
1696 cpu-m10200.c, cpu-m10300.c, cpu-m32r.c, cpu-m68hc11.c,
1697 cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c,
1698 cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-ns32k.c, cpu-openrisc.c,
1699 cpu-or32.c, cpu-pdp11.c, cpu-pj.c, cpu-powerpc.c, cpu-rs6000.c,
1700 cpu-s390.c, cpu-sh.c, cpu-sparc.c, cpu-tic30.c, cpu-tic4x.c,
1701 cpu-tic54x.c, cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c,
1702 cpu-we32k.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z8k.c, demo64.c,
1703 dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c, ecoffswap.h,
1704 efi-app-ia32.c, efi-app-ia64.c, elf-bfd.h, elf-eh-frame.c,
1705 elf-hppa.h, elf-m10200.c, elf-m10300.c, elf-strtab.c, elf.c,
1706 elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c,
1707 elf32-cr16c.c, elf32-cris.c, elf32-crx.c, elf32-d10v.c,
1708 elf32-d30v.c, elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c,
1709 elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c,
1710 elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
1711 elf32-iq2000.c, elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c,
1712 elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c, elf32-m88k.c,
1713 elf32-mcore.c, elf32-mips.c, elf32-msp430.c, elf32-openrisc.c,
1714 elf32-or32.c, elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c,
1715 elf32-sh-symbian.c, elf32-sh.c, elf32-sh64-com.c, elf32-sh64.c,
1716 elf32-sh64.h, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
1717 elf32-xstormy16.c, elf32-xtensa.c, elf32.c, elf64-alpha.c,
1718 elf64-gen.c, elf64-hppa.c, elf64-hppa.h, elf64-mips.c,
1719 elf64-mmix.c, elf64-ppc.c, elf64-ppc.h, elf64-s390.c,
1720 elf64-sh64.c, elf64-sparc.c, elf64-x86-64.c, elf64.c, elfcode.h,
1721 elfcore.h, elflink.c, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c,
1722 elfxx-mips.h, elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h,
1723 epoc-pe-arm.c, epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c,
1724 genlink.h, hash.c, host-aout.c, hp300bsd.c, hp300hpux.c,
1725 hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c,
1726 i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c,
1727 i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c,
1728 libaout.h, libbfd-in.h, libbfd.c, libbfd.h, libcoff-in.h,
1729 libcoff.h, libecoff.h, libhppa.h, libieee.h, libnlm.h, liboasys.h,
1730 libpei.h, libxcoff.h, linker.c, lynx-core.c, m68k4knetbsd.c,
1731 m68klinux.c, m68klynx.c, m68knetbsd.c, m88kmach3.c, m88kopenbsd.c,
1732 mach-o-target.c, mach-o.c, mach-o.h, merge.c, mipsbsd.c, mmo.c,
1733 netbsd-core.c, netbsd.h, newsos3.c, nlm-target.h, nlm.c,
1734 nlm32-alpha.c, nlm32-i386.c, nlm32-ppc.c, nlm32-sparc.c, nlm32.c,
1735 nlm64.c, nlmcode.h, nlmswap.h, ns32k.h, ns32knetbsd.c, oasys.c,
1736 opncls.c, osf-core.c, pc532-mach.c, pdp11.c, pe-arm.c, pe-i386.c,
1737 pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c, peXXigen.c,
1738 pef-traceback.h, pef.c, pef.h, pei-arm.c, pei-i386.c, pei-mcore.c,
1739 pei-mips.c, pei-ppc.c, pei-sh.c, peicode.h, ppcboot.c,
1740 ptrace-core.c, reloc.c, reloc16.c, riscix.c, rs6000-core.c,
1741 sco5-core.c, section.c, simple.c, som.c, som.h, sparclinux.c,
1742 sparclynx.c, sparcnetbsd.c, srec.c, stab-syms.c, stabs.c, sunos.c,
1743 syms.c, sysdep.h, targets.c, tekhex.c, ticoff.h, trad-core.c,
1744 vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c, vms-gsd.c,
1745 vms-hdr.c, vms-misc.c, vms-tir.c, vms.c, vms.h, xcoff-target.h,
1746 xcofflink.c, xsym.c, xsym.h, xtensa-isa.c, xtensa-modules.c,
1747 hosts/alphavms.h
1749 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1751 * bfd-in.h (_bfd_elf_provide_section_bound_symbols): New.
1752 * bfd-in2.h: Regenerated.
1754 * elflink.c (bfd_elf_set_symbol): New.
1755 (_bfd_elf_provide_symbol): Call it.
1756 (_bfd_elf_provide_section_bound_symbols): New.
1758 2005-05-04 H.J. Lu <hongjiu.lu@intel.com>
1760 * elflink.c (_bfd_elf_merge_symbol): Only skip weak definitions
1761 at the end, if a strong definition has already been seen.
1763 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1765 * section.c (struct bfd_section): Replace link_order_head and
1766 link_order_tail with map_head and map_tail union.
1767 (STD_SECTION): Update.
1768 (_bfd_strip_section_from_output): Delete.
1769 * aoutx.h: Update throughout for above changes.
1770 * coff-ppc.c: Likewise.
1771 * cofflink.c: Likewise.
1772 * ecoff.c: Likewise.
1773 * elf-eh-frame.c: Likewise.
1774 * elf-m10300.c: Likewise.
1775 * elf.c: Likewise.
1776 * elf32-arm.c: Likewise.
1777 * elf32-cris.c: Likewise.
1778 * elf32-hppa.c: Likewise.
1779 * elf32-i386.c: Likewise.
1780 * elf32-m32r.c: Likewise.
1781 * elf32-m68hc1x.c: Likewise.
1782 * elf32-m68k.c: Likewise.
1783 * elf32-ppc.c: Likewise.
1784 * elf32-s390.c: Likewise.
1785 * elf32-sh.c: Likewise.
1786 * elf32-vax.c: Likewise.
1787 * elf32-xtensa.c: Likewise.
1788 * elf64-alpha.c: Likewise.
1789 * elf64-hppa.c: Likewise.
1790 * elf64-ppc.c: Likewise.
1791 * elf64-s390.c: Likewise.
1792 * elf64-sh64.c: Likewise.
1793 * elf64-x86-64.c: Likewise.
1794 * elflink.c: Likewise.
1795 * elfxx-ia64.c: Likewise.
1796 * elfxx-mips.c: Likewise.
1797 * elfxx-sparc.c: Likewise.
1798 * linker.c: Likewise.
1799 * merge.c: Likewise.
1800 * pdp11.c: Likewise.
1801 * xcofflink.c: Likewise.
1802 * elflink.c (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Split
1803 out from bfd_elf_size_dynamic_sections.
1804 * bfd-in.h (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Declare.
1805 * bfd-in2.h: Regenerate.
1807 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1809 * section.c (bfd_section_list_remove): Don't clear s->next.
1810 (bfd_section_list_append): Always init s->prev.
1811 (bfd_section_list_prepend): Define.
1812 (bfd_section_list_insert_after): Minor optimization.
1813 (bfd_section_removed_from_list): Rewrite.
1814 * elf.c (assign_section_numbers): Simplify list traversal now that
1815 bfd_section_list_remove doesn't destroy removed section next ptr.
1816 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1817 * elfxx-ia64.c (elfNN_ia64_object_p): Use bfd_section_list_prepend.
1818 * xcofflink.c (_bfd_xcoff_bfd_final_link): Simplify list traversal.
1819 * bfd-in2.h: Regenerate.
1821 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1823 * bfd.c (bfd): Remove section_tail and add section_last.
1824 (bfd_preserve): Likewise.
1825 (bfd_preserve_save): Likewise.
1826 (bfd_preserve_restore): Likewise.
1827 * opncls.c (_bfd_new_bfd): Likewise.
1829 * coffcode.h (coff_compute_section_file_positions): Updated.
1830 (coff_compute_section_file_positions): Likewise.
1831 * elf.c (assign_section_numbers): Likewise.
1832 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
1833 * elf64-mmix.c (mmix_elf_final_link): Likewise.
1834 * elfxx-ia64.c (elfNN_ia64_object_p): Likewise.
1835 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1836 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1837 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1839 * ecoff.c (bfd_debug_section): Initialize prev.
1841 * section.c (bfd_section): Add prev.
1842 (bfd_section_list_remove): Updated.
1843 (bfd_section_list_append): New.
1844 (bfd_section_list_insert_after): New.
1845 (bfd_section_list_insert_before): New.
1846 (bfd_section_list_insert): Removed.
1847 (bfd_section_removed_from_list): Updated.
1848 (STD_SECTION): Initialize prev.
1849 (bfd_section_init): Updated.
1850 (bfd_section_list_clear): Updated.
1852 * bfd-in2.h: Regenerated.
1854 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1856 * elf.c (_bfd_elf_new_section_hook): Don't call
1857 _bfd_elf_get_sec_type_attr on sections from input files.
1859 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1861 * merge.c (sec_merge_init): Call bfd_hash_table_init_n with
1862 hash table size 16699 instead of bfd_hash_table_init.
1864 2005-05-01 Paul Brook <paul@codesourcery.com>
1866 * elflink.c (_bfd_elf_merge_symbol): Skip weak definitions if a strong
1867 definition has already been seen.
1869 2005-05-01 Paul Brook <paul@codesourcery.com>
1871 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Treat
1872 R_ARM_PLT32 the same as R_ARM_PC24.
1873 (arm_add_to_rel): Ditto.
1875 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1877 * config.bfd: Add h8300*-*-rtemscoff.
1878 Switch h8300*-*-rtems* to elf.
1880 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1882 * aclocal.m4, Makefile.in: Regnerated.
1884 2005-04-28 Paul Brook <paul@codesourcery.com>
1886 Merge changes only applied to Makefile.in.
1887 * Makefile.am (BFD32_BACKENDS): Add elfxx-sparc.lo
1888 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
1889 (elfxx-sparc.lo): New rule.
1890 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
1891 (elf64-sparc.lo): Likewise.
1893 2005-04-28 Julian Brown <julian@codesourcery.com>
1895 * elflink.c (_bfd_elf_provide_symbol): Provide symbol for weak
1896 import.
1898 2005-04-27 H.J. Lu <hongjiu.lu@intel.com>
1900 * elf-bfd.h (bfd_elf_sym_name): Also take "asection *".
1902 * elf.c (bfd_elf_sym_name): Updated.
1903 (group_signature): Likewise.
1904 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1905 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
1906 (ppc64_elf_edit_toc): Likewise.
1907 (ppc64_elf_relocate_section): Likewise.
1908 * elfcode.h (elf_slurp_symbol_table): Likewise.
1909 * elflink.c (elf_link_input_bfd): Likewise.
1911 * elfxx-ia64.c (elfNN_ia64_relocate_section): Call
1912 bfd_elf_sym_name to get local symbol name when reporting errors.
1914 2005-04-27 Nick Clifton <nickc@redhat.com>
1916 * elflink.c (elf_link_input_bfd): Handle the case where a badly
1917 formatted input file results in a reloc which has no associated
1918 global symbol.
1920 2005-04-26 Jerome Guitton <guitton@gnat.com>
1922 * bfd.m4 (BFD_NEED_DECLARATION): Restore.
1924 2005-04-25 David S. Miller <davem@davemloft.net>
1926 * elfxx-sparc.c (sparc_elf_append_rela_64): Add BFD64 protection.
1927 (sparc_elf_r_info_64, _bfd_sparc_elf_finish_dynamic_symbol,
1928 sparc64_finish_dyn, _bfd_sparc_elf_finish_dynamic_sections):
1929 Likewise.
1931 2005-04-25 H.J. Lu <hongjiu.lu@intel.com>
1933 PR 858
1934 * elflink.c (elf_link_input_bfd): Make non-debugging reference
1935 to discarded section an error.
1937 2005-04-21 Jerome Guitton <guitton@gnat.com>
1939 * configure.in: Replace BFD_NEED_DECLARATION checks by the
1940 corresponding AC_CHECK_DECLS.
1941 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
1942 HAVE_DECL_*.
1943 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
1944 * configure: Regenerate.
1945 * config.in: Ditto.
1947 2005-04-21 Andreas Schwab <schwab@suse.de>
1949 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
1950 unsigned from type of dynamic_interpreter.
1951 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
1952 casts again.
1954 * elf.c (assign_section_numbers): Fix comment.
1956 2005-04-21 Jerome Guitton <guitton@gnat.com>
1958 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
1959 for struct som_exec_auxhdr fields.
1961 2005-04-21 Nick Clifton <nickc@redhat.com>
1963 * aout-adobe.c: Convert to ISO C and fix formatting.
1964 * aout-arm.c: Convert to ISO C and fix formatting.
1965 * aout-cris.c: Convert to ISO C and fix formatting.
1966 * aout-ns32k.c: Convert to ISO C and fix formatting.
1967 * aout-tic30.c: Convert to ISO C and fix formatting.
1968 * coffcode.h: Convert to ISO C and fix formatting.
1969 * coffswap.h: Convert to ISO C and fix formatting.
1970 * i386aout.c: Convert to ISO C and fix formatting.
1971 * libaout.h: Convert to ISO C and fix formatting.
1972 * libcoff-in.h: Convert to ISO C and fix formatting.
1973 * libcoff.h: Convert to ISO C and fix formatting.
1974 * libecoff.h: Convert to ISO C and fix formatting.
1975 * libnlm.h: Convert to ISO C and fix formatting.
1976 * libpei.h: Convert to ISO C and fix formatting.
1977 * libxcoff.h: Convert to ISO C and fix formatting.
1978 * nlm-target.h: Convert to ISO C and fix formatting.
1979 * nlm.c: Convert to ISO C and fix formatting.
1980 * nlm32-alpha.c: Convert to ISO C and fix formatting.
1981 * nlm32-i386.c: Convert to ISO C and fix formatting.
1982 * nlm32-ppc.c: Convert to ISO C and fix formatting.
1983 * nlm32-sparc.c: Convert to ISO C and fix formatting.
1984 * nlmcode.h: Convert to ISO C and fix formatting.
1985 * nlmswap.h: Convert to ISO C and fix formatting.
1986 * pe-mips.c: Convert to ISO C and fix formatting.
1987 * peXXigen.c: Convert to ISO C and fix formatting.
1988 * peicode.h: Convert to ISO C and fix formatting.
1989 * vms-gsd.c: Convert to ISO C and fix formatting.
1990 * vms-hdr.c: Convert to ISO C and fix formatting.
1991 * vms-misc.c: Convert to ISO C and fix formatting.
1992 * vms-tir.c: Convert to ISO C and fix formatting.
1993 * vms.c: Convert to ISO C and fix formatting.
1994 * vms.h: Convert to ISO C and fix formatting.
1996 * coffgen.c (coff_print_symbol): Restore correct formatting of
1997 output.
1999 2005-04-20 David S. Miller <davem@davemloft.net>
2001 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
2002 (_bfd_sparc_elf_link_hash_table_create): Likewise.
2003 (allocate_dynrelocs): Likewise.
2005 2005-04-20 Jerome Guitton <guitton@gnat.com>
2007 * configure.in: Fix the check for basename declaration. Add check
2008 for declarations of ftello, ftello64, fseeko, fseeko64.
2009 * configure: Regenerate.
2010 * config.in: Ditto.
2011 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
2013 2005-04-19 David S. Miller <davem@davemloft.net>
2015 * elfxx-sparc.c: New file.
2016 * elfxx-sparc.h: New file.
2017 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
2018 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
2019 (elfxx-sparc.lo): New rule.
2020 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
2021 (elf64-sparc.lo): Likewise.
2022 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
2023 (bfd_elf64_sparc_vec): Likewise.
2024 * configure: Regenerate.
2025 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
2026 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
2027 which is more consistent with elf32-sparc.c
2029 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
2031 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
2032 (mips_elf_create_local_got_entry): Check h->root.forced_local.
2034 2005-04-19 Alan Modra <amodra@bigpond.net.au>
2036 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
2037 dynamic relocs in non-SEC_ALLOC sections.
2038 (ppc_elf_gc_sweep_hook): Likewise.
2039 (ppc_elf_relax_section): Likewise.
2040 (ppc_elf_relocate_section): Likewise.
2042 2005-04-18 Nick Clifton <nickc@redhat.com>
2044 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
2045 assigning a value to return_value.
2047 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
2049 PR 855
2050 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
2051 created group data.
2053 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
2055 PR 855
2056 * elf.c (setup_group): Properly handle zero group count.
2058 2005-04-17 Mark Kettenis <kettenis@gnu.org>
2060 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
2061 (som_is_subspace, compare_subspaces, som_compute_checksum)
2062 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
2063 protoypes.
2064 (hppa_som_reloc, compare_syms, compare_subspaces)
2065 (som_print_symbol, som_get_section_contents)
2066 (som_set_section_contents): Remove space after 'void *'.
2067 (som_bfd_print_private_bfd_data): Use %lx to print longs.
2068 (som_bfd_merge_private_bfd_data)
2069 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
2070 defines.
2072 2004-04-15 Julian Brown <julian@codesourcery.com>
2074 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
2075 * bfd-in2.h: Regenerate.
2076 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
2077 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
2078 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
2079 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
2080 relocations if requested to.
2081 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
2082 use_blx rather than symbian_p.
2083 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
2084 use_blx is in effect.
2085 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
2086 for SymbianOS.
2088 2005-04-15 Nick Clifton <nickc@redhat.com>
2090 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
2091 values.
2093 2005-04-15 Alan Modra <amodra@bigpond.net.au>
2095 PR ld/815
2096 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
2097 used as a list pointer.
2099 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2101 * Makefile.am (NO_WERROR): Define.
2102 * warning.m4: New file
2103 * acinclude.m4: Include warning.m4.
2104 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2105 * Makefile.in: Regenerate.
2106 * configure: Regenerate.
2108 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2110 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
2111 Write trailing padding.
2113 * merge.c (merge_strings): Round up section size for alignment.
2115 2005-04-14 David S. Miller <davem@davemloft.net>
2117 Add TLS support for 64-bit Sparc ELF.
2118 * elf64-sparc.c (sparc64_elf_dyn_relocs,
2119 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
2120 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
2121 sparc64_elf_hash_entry, sparc64_elf_tdata,
2122 sparc64_elf_local_got_tls_type): New defines.
2123 (sparc64_elf_mkobject): New function.
2124 (sparc64_elf_link_hash_table): Add members for dynamic linker
2125 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
2126 uion to track TLS GOT references. Add sym_sec to cache
2127 mappings from local sym to section.
2128 (link_hash_newfunc): New function.
2129 (sparc64_elf_bfd_link_hash_table_create): Rename to
2130 sparc64_elf_link_hash_table_create for consistency.
2131 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
2132 (sparc64_elf_create_dynamic_sections): Initialize new section
2133 members of sparc64_elf_link_hash_table. Only init srelbss
2134 if not-shared.
2135 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
2136 New functions.
2137 (SPARC_NOP): Define.
2138 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
2139 sparc64_elf_plt_ptr_offset): Delete.
2140 (sparc64_plt_entry_build): New function to build PLT entries
2141 gradually instread of all at once at the end of linking.
2142 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
2143 local vars. Get them from sparc64_elf_hash_table instead.
2144 Check early on if r_symndx is in bounds. Handle TLS transitions.
2145 Account for TLS GOT references and DF_STATIC_TLS, as needed.
2146 For TLS relocs, record the tls_type in either
2147 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
2148 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
2149 to the __tls_get_addr symbol. For PLT relocs, track references
2150 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
2151 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
2152 symbol references, count the number of relocations needed for
2153 that symbol. For default switch case, don't error, this lets
2154 the TLS relocs not explicitly handled by this function get
2155 accepted.
2156 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
2157 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
2158 it from sparc64_elf_hash_table. Store the real PLT offset
2159 in h->plt.offset, and build PLT entries one at a time. Also
2160 get .dynbss section pointer from htab.
2161 (allocate_dynrelocs, readonly_dynrelocs,
2162 sparc64_omit_section_dynsym): New functions.
2163 (sparc64_elf_omit_section_dynsym): Use these new functions as
2164 helpers.
2165 (dtpoff_base, tpoff): New functions.
2166 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
2167 locals, get them from sparc64_elf_hash_table. Handle TLS
2168 relocations and refcounting in main relocation loop.
2169 (sparc64_elf_finish_dynamic_symbol): Use
2170 sparc64_elf_link_hash_table. Build PLT entries as we see
2171 them. Handle TLS GOT relocations.
2172 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
2173 from sparc64_elf_hash_table. Initialize only PLT header
2174 not all entries since we not build PLT entries one by one.
2175 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
2176 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
2177 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
2179 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
2181 * elflink.c (elf_link_input_bfd): Update check for removed
2182 sections.
2184 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2186 * Makefile.am: Run "make dep-am".
2187 * Makefile.in: Regenerate.
2188 * aclocal.m4: Regenerate.
2189 * libcoff.h: Regenerate.
2191 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
2193 * linker.c (_bfd_generic_link_output_symbols): Also check if
2194 the output section of an input section has been removed from
2195 the output file.
2197 * section.c (bfd_section_list_remove): Clear the next field
2198 of the removed section.
2199 (bfd_section_removed_from_list): New.
2200 * bfd-in2.h: Regenerated.
2202 2005-04-11 David S. Miller <davem@davemloft.net>
2204 * elf32-sparc.c (elf32_sparc_relocate_section,
2205 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
2206 R_SPARC_TLS_LE_{HIX22,LOX10}.
2207 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
2208 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
2209 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
2210 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
2212 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
2214 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
2216 2005-04-11 Nick Clifton <nickc@redhat.com>
2218 * aout-target.h: Convert to ISO C.
2219 * aoutf1.h: Convert to ISO C.
2220 * aoutx.h: Convert to ISO C.
2221 * bout.c: Convert to ISO C.
2222 * dwarf1.c: Convert to ISO C.
2223 * ecoffswap.h: Convert to ISO C.
2224 * freebsd.h: Convert to ISO C.
2225 * genlink.h: Convert to ISO C.
2226 * ieee.c: Convert to ISO C.
2227 * ihex.c: Convert to ISO C.
2228 * libcoff-in.h: Convert to ISO C.
2229 * mach-o.c: Convert to ISO C.
2230 * mach-o.h: Convert to ISO C.
2231 * netbsd.h: Convert to ISO C.
2232 * ns32k.h: Convert to ISO C.
2233 * ns32knetbsd.c: Convert to ISO C.
2234 * oasys.c: Convert to ISO C.
2235 * pdp11.c: Convert to ISO C.
2236 * pef-traceback.h: Convert to ISO C.
2237 * pef.c: Convert to ISO C.
2238 * pef.h: Convert to ISO C.
2239 * riscix.c: Convert to ISO C.
2240 * som.c: Convert to ISO C.
2241 * som.h: Convert to ISO C.
2242 * srec.c: Convert to ISO C.
2243 * stabs.c: Convert to ISO C.
2244 * sunos.c: Convert to ISO C.
2245 * tekhex.c: Convert to ISO C.
2246 * versados.c: Convert to ISO C.
2247 * version.h: Convert to ISO C.
2248 * xcoff-target.h: Convert to ISO C.
2249 * xcofflink.c: Convert to ISO C.
2250 * xsym.c: Convert to ISO C.
2251 * xsym.h: Convert to ISO C.
2253 2005-04-08 Paul Brook <paul@codesourcery.com>
2255 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
2256 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
2257 (ARM2THUMB_PIC_GLUE_SIZE): Define.
2258 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
2259 (elf32_arm_to_thumb_stub): Create PIC stubs.
2260 (record_arm_to_thumb_glue): Use different stub size for relocatable
2261 images.
2263 2005-04-05 Alan Modra <amodra@bigpond.net.au>
2265 * elf64-ppc.c (dec_dynrel_count): New function split out from
2266 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
2267 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
2268 (ppc64_elf_tls_optimize): Likewise.
2270 2005-04-05 Mark Kettenis <kettenis@gnu.org>
2272 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
2273 CORE_WCOOKIE_OFFSET.
2274 (SPARC64_WCOOKIE_OFFSET): New.
2275 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
2277 2005-04-05 Nick Clifton <nickc@redhat.com>
2279 * po/rw.po: New translation: Kinyarwanda
2280 * configure.in (ALL_LINGUAS): Add rw
2281 * configure: Regenerate.
2283 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
2285 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
2286 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
2287 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
2288 section flags.
2289 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
2290 to check for SHT_MIPS_OPTIONS sections.
2291 (_bfd_mips_elf_set_section_contents): Likewise.
2293 2005-04-04 Eric Christopher <echristo@redhat.com>
2295 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
2296 Clean up gp handling code.
2298 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2300 * elf.c (bfd_elf_set_group_contents): Ignore linker created
2301 group section.
2302 (assign_section_numbers): Accept link_info. Check SHT_GROUP
2303 sections for relocatable files only. Remove the linker created
2304 group sections.
2305 (_bfd_elf_compute_section_file_positions): Pass link_info to
2306 assign_section_numbers.
2308 * elfxx-ia64.c (elfNN_ia64_object_p): New.
2309 (elf_backend_object_p): Defined.
2311 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2313 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
2315 2005-04-03 Fred Fish <fnf@specifixinc.com>
2317 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
2318 dwarf_ranges_size members.
2319 (struct comp_unit): Add base_address member.
2320 (struct funcinfo): Replace low/high members with an arange.
2321 (arange_add): Replace incoming "unit" parameter with "abfd" and
2322 "first_arange" pointers. Reorganize/rewrite function body.
2323 (decode_line_info): Change arange_add call to pass bfd and arange
2324 pointers.
2325 (lookup_address_in_line_info_table): Use arange list instead of
2326 individual low/high members. Walk function's arange list to find
2327 lowest PC in list, to test for overlapping functions.
2328 (read_debug_ranges): New function, reads the debug_ranges section.
2329 (lookup_address_in_function_table): Use arange list instead of
2330 individual low/high members. Rewrite to find smallest range that
2331 matches.
2332 (read_rangelist): Read a given rangelist from debug_ranges.
2333 (scan_unit_for_functions): Use arange list instead of individual
2334 low/high members. Handle a DW_AT_ranges attribute.
2335 (parse_comp_unit): Use arange list instead of individual low/high
2336 members. Save comp unit base address. Handle a DW_AT_ranges
2337 attribute.
2339 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
2341 * elf.c (assign_section_numbers): Really use the kept section.
2343 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2345 * elf-bfd.h (_bfd_elf_check_kept_section): New.
2347 * elf.c (assign_section_numbers): When sh_link points to a
2348 discarded section, call _bfd_elf_check_kept_section to see if
2349 the kept section can be used. Otherwise reject sh_link
2350 pointing to discarded section.
2352 * elflink.c (_bfd_elf_check_kept_section): New.
2353 (elf_link_input_bfd): Use it.
2355 2005-04-01 Alan Modra <amodra@bigpond.net.au>
2357 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
2358 that we no longer need.
2360 2005-04-01 Alan Modra <amodra@bigpond.net.au>
2362 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
2363 rather than 0.
2364 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
2366 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2368 * elf.c (assign_section_numbers): Fix a typo.
2370 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
2372 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
2373 error message.
2374 (_bfd_elf_section_already_linked): Likewise.
2376 2005-03-31 Jerome Guitton <guitton@gnat.com>
2378 * config.in: Regenerate.
2380 2005-03-31 Jerome Guitton <guitton@gnat.com>
2382 * config.in (HAVE_DECL_BASENAME): New configure macro.
2383 * configure.in: Check for basename.
2384 * configure: Regenerate.
2386 2005-03-30 Julian Brown <julian@codesourcery.com>
2388 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
2389 bfd_elf32_is_arm_mapping_symbol_name.
2390 * bfd-in2.h: Regenerate.
2391 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
2392 bfd_elf32_is_arm_mapping_symbol_name.
2393 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
2394 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2395 (arm_elf_find_function): Likewise.
2396 (elf32_arm_output_symbol_hook): Likewise.
2398 2005-03-30 Julian Brown <julian@codesourcery.com>
2400 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
2401 * bfd-in2.h: Regenerate.
2402 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
2403 bfd_elf32_is_arm_mapping_symbol_name.
2404 (elf32_arm_output_symbol_hook): Likewise.
2405 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
2406 mapping symbols.
2407 (is_arm_mapping_symbol_name): Function moved from here...
2408 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
2409 and made global.
2411 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2413 * configure.in: Check for ffs decl and alphabetize.
2414 * config.in: Regenerate.
2415 * configure: Regenerate.
2416 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2418 2005-03-29 Fred Fish <fnf@specifixinc.com>
2420 * dwarf2.c (struct comp_unit): Fix typo.
2421 (scan_unit_for_functions): Remove unused local variable "name"
2422 and dead code that set it.
2424 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2425 Phil Blundell <philb@gnu.org>
2427 * bfd-in2.h, libbfd.h: Regenerated.
2428 * reloc.c: Add ARM TLS relocations.
2429 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
2430 relocations.
2431 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
2432 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
2433 (elf32_arm_tls_ie32_howto): New.
2434 (elf32_arm_howto_from_type): Support TLS relocations.
2435 (elf32_arm_reloc_map): Likewise.
2436 (elf32_arm_reloc_type_lookup): Likewise.
2437 (TCB_SIZE): Define.
2438 (struct elf32_arm_obj_tdata): New.
2439 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
2440 (elf32_arm_mkobject): New function.
2441 (struct elf32_arm_relocs_copied): Add pc_count.
2442 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
2443 (GOT_TLS_IE): Define.
2444 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
2445 (elf32_arm_link_hash_newfunc): Initialize tls_type.
2446 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
2447 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
2448 (dtpoff_base, tpoff): New functions.
2449 (elf32_arm_final_link_relocate): Handle TLS relocations.
2450 (IS_ARM_TLS_RELOC): Define.
2451 (elf32_arm_relocate_section): Warn about TLS mismatches.
2452 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
2453 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
2454 TLS relocations and pc_count.
2455 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
2456 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
2457 calls.
2458 (elf32_arm_size_dynamic_sections): Handle TLS.
2459 (elf32_arm_finish_dynamic_symbol): Likewise.
2460 (bfd_elf32_mkobject): Define.
2462 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2464 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
2465 relocation types. Don't count relocations which will use a PLT.
2467 2005-03-29 Joel Brobecker <brobecker@gnat.com>
2469 * elf.c (elfcore_grok_nto_status): Print tid as long.
2470 (elfcore_grok_nto_regs): Likewise.
2472 2005-03-29 Joel Brobecker <brobecker@gnat.com>
2474 * irix-core.c: Remove some unnecessary prototypes.
2476 2005-03-28 Joel Brobecker <brobecker@adacore.com>
2478 * irix-core.c: Convert to ISO C.
2480 2005-03-28 Joel Brobecker <brobecker@adacore.com>
2482 * irix-core.c (do_sections): Replace + by | in expression.
2483 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
2484 to unused parameters to avoid a compiler warning.
2486 2005-03-28 Mark Kettenis <kettenis@gnu.org>
2488 * netbsd-core.c: Convert to ISO C. Fix formatting.
2490 2005-03-24 Eric Christopher <echristo@redhat.com>
2492 * elfxx-mips.c: Revert previous patch.
2494 2005-03-24 Nick Clifton <nickc@redhat.com>
2496 * targets.c (_bfd_target_vector): Only include the
2497 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
2498 all targets enabled.
2500 2005-03-24 James E Wilson <wilson@specifixinc.com>
2502 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
2503 (BFD64_BACKENDS): Add elf32-ia64.lo.
2504 * Makefile.in: Regenerate.
2506 2005-03-23 Eric Christopher <echristo@redhat.com>
2508 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
2509 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
2510 after emitting relocation.
2511 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
2512 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
2513 and readonly_reloc.
2515 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2516 Nick Clifton <nickc@redhat.com>
2518 * config.bfd: Accept any C library to accompany a GNU Linux
2519 implementation, not just the GNU C library.
2520 * configure.in: Likewise.
2521 * configure: Regenerate.
2523 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
2525 * bfd-in.h (_bfd_elf_provide_symbol): New.
2526 * bfd-in2.h: Regenerated.
2528 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
2529 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
2530 of set_linker_sym.
2532 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
2533 from elf32-ppc.c.
2535 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
2537 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
2539 2005-03-22 Bob Wilson <bob.wilson@acm.org>
2541 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
2542 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
2543 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
2544 (xtensa_opcode_decode): Rearrange code.
2546 2005-03-22 Nick Clifton <nickc@redhat.com>
2548 * binary.c: Convert to ISO C90 formatting.
2549 * coff-arm.c: Convert to ISO C90 formatting.
2550 * coffgen.c: Convert to ISO C90 formatting.
2551 * elf32-gen.c: Convert to ISO C90 formatting.
2552 * elf64-gen.c: Convert to ISO C90 formatting.
2553 * hash.c: Convert to ISO C90 formatting.
2554 * ieee.c: Convert to ISO C90 formatting.
2556 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
2558 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
2559 unresolved symbols in R_ARM_NONE relocations.
2561 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
2563 * elf32-arm.c (elf32_arm_final_link_relocate): Add
2564 UNRESOLVED_RELOC_P argument. Set it appropriately.
2565 (elf32_arm_relocate_section): Update call to
2566 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
2567 unresolved_reloc instead.
2569 2005-03-23 Alan Modra <amodra@bigpond.net.au>
2571 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
2572 .gnu.warning.* sections.
2574 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2576 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
2577 written_address_p.
2578 (ppc_elf_create_linker_section): Don't try to reuse existing section.
2579 (elf_create_pointer_linker_section): Delete info parm. Don't make
2580 h dynamic. Don't set written_address_p.
2581 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
2582 (bfd_put_ptr): Delete.
2583 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
2584 Always write section contents. Assert global sym is def_regular.
2585 Use offset bottom bit as a written flag.
2586 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
2587 calls.
2589 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2591 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
2592 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
2593 and end syms.
2595 2005-03-21 Nick Clifton <nickc@redhat.com>
2597 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
2598 targets.
2599 (t2a1_bx_pc_insn): Likewise.
2600 (t2a2_noop_insn): Likewise.
2601 (t2a3_b_insn): Likewise.
2602 (t2a1_push_insn): Likewise.
2603 (t2a2_ldr_insn): Likewise.
2604 (t2a3_mov_insn): Likewise.
2605 (t2a4_bx_insn): Likewise.
2606 (t2a5_pop_insn): Likewise.
2607 (t2a6_bx_insn): Likewise.
2608 (coff_arm_relocate_section): Only declare the high_address
2609 variable for non WINCE targets.
2611 2005-03-22 Alan Modra <amodra@bigpond.net.au>
2613 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
2614 SEC_LINKER_CREATED. Attach to dynobj.
2615 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
2617 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2619 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
2620 sym_offset. Add name, bss_name, sym_name, sym_val.
2621 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
2622 Add sdata array of elf_linker_section_t.
2623 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
2624 (enum elf_linker_section_enum): Delete.
2625 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
2626 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
2627 the special sections are needed. Adjust htab->sdata refs.
2628 Ensure dynobj is set in sreloc code.
2629 (ppc_elf_size_dynamic_sections): Strip sdata sections.
2630 (ppc_elf_set_sdata_syms): New function.
2631 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
2632 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
2633 sym_val instead of sym_hash.
2634 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
2636 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2638 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
2639 (ppc_elf_merge_private_bfd_data): Likewise.
2641 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2643 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
2644 (ppc_elf_create_linker_section): Don't create rel_section.
2645 (elf_create_pointer_linker_section): Don't size relocs.
2646 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
2647 Don't generate relocs.
2648 (ppc_elf_relocate_section): Adjust calls to
2649 elf_finish_pointer_linker_section.
2651 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2653 * elf32-ppc.c (is_ppc_elf_target): New function.
2654 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
2655 for bfd_target_elf_flavour. Do this test before endian check.
2656 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
2657 (ppc_elf_size_dynamic_sections): Likewise.
2659 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
2661 * elf-bfd.h (elf_backend_data): Add int to
2662 elf_backend_section_from_shdr.
2663 (bfd_elf_section_data): Update comment for this_idx.
2664 (_bfd_elf_make_section_from_shdr): Add int.
2665 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
2667 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
2668 and use it to set this_idx in bfd_elf_section_data.
2669 (bfd_section_from_shdr): Pass shindex to
2670 _bfd_elf_make_section_from_shdr.
2671 (_bfd_elf_section_from_bfd_section): Use this_idx in
2672 bfd_elf_section_data to find section index.
2674 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
2675 index and pass it to _bfd_elf_make_section_from_shdr.
2676 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
2677 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
2678 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
2679 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
2680 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
2681 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
2682 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
2683 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
2684 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
2686 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
2687 Ross Ridge <rridge@csclub.uwaterloo.ca>
2689 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
2690 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
2691 cases. Add comment.
2693 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
2695 * elflink.c (elf_mark_used_section): Remove check for special
2696 sections.
2698 2005-03-18 Andreas Schwab <schwab@suse.de>
2700 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
2701 from bfd_vma to ia64_insn, remove broken cast.
2703 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2705 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
2706 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
2707 elf_m68k_finish_dynamic_sections): Use it.
2709 2005-03-17 Paul Brook <paul@codesourcery.com>
2710 Dan Jacobowitz <dan@codesourcery.com>
2711 Mark Mitchell <mark@codesourcery.com>
2713 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
2714 (elf32_arm_additional_program_headers): Likewise.
2715 (elf_backend_modify_segment_map): Define.
2716 (elf_backend_additional_program_headers): Likewise.
2717 (elf32_arm_symbian_modify_segment_map): Use
2718 elf32_arm_modify_segment_map.
2720 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
2722 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
2723 for special sections.
2725 2005-03-18 Alan Modra <amodra@bigpond.net.au>
2727 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
2728 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
2729 section_sym_count param, and return number of section symbols.
2730 (bfd_elf_size_dynamic_sections): Clear section symbol area of
2731 .dynsym contents. Don't bother calling swap_symbol_out on the
2732 first all-zero dynsym.
2733 (elf_mark_used_section): Formatting. Avoid twiddling flags in
2734 special sections like bfd_abs_section.
2735 (bfd_elf_gc_sections): Spelling fix.
2737 2005-03-16 Fred Fish <fnf@specifixinc.com>
2739 PR binutils/790
2740 * dwarf2.c (read_indirect_string): Fix apparent typo, check
2741 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
2743 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
2745 * elflink.c (elf_mark_used_section): New.
2746 (bfd_elf_gc_sections): Call elf_gc_mark_section for
2747 non-relocatable link if we don't do GC.
2749 2005-03-16 Nick Clifton <nickc@redhat.com>
2750 Ben Elliston <bje@au.ibm.com>
2752 * configure.in (werror): New switch: Add -Werror to the
2753 compiler command line. Enabled by default. Disable via
2754 --disable-werror.
2755 * configure: Regenerate.
2757 2005-03-16 Nick Clifton <nickc@redhat.com>
2759 * ecoff.c: Convert to ISO C90 formatting.
2761 2005-03-16 Alan Modra <amodra@bigpond.net.au>
2763 * elf32-ppc.c: Divide file into general and linker specific
2764 functions. Sort linker functions into roughly the order in which
2765 they are called by the ELF linker code.
2767 2005-03-16 Alan Modra <amodra@bigpond.net.au>
2769 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
2770 on section. Correct comment, and add FIXME.
2771 (ppc_elf_additional_program_headers): Don't bump header count for
2772 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
2773 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
2774 do allocate memory if they need it.
2776 2005-03-15 Mikkel Krautz <krautz@gmail.com>
2778 * config.bfd (x86_64-elf): Add target.
2780 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2782 * po/es.po: Commit new Spanish translation.
2784 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
2786 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
2787 for global symbol when reporting overflow.
2789 2005-03-11 Jakub Jelinek <jakub@redhat.com>
2791 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
2792 * libbfd.h: Rebuilt.
2793 * archive.c (_bfd_ar_spacepad): New function.
2794 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
2795 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
2796 coff_write_armap): Use it.
2797 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
2798 uid/gid support.
2799 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
2801 2005-03-10 Mark Kettenis <kettenis@gnu.org>
2803 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
2804 has_table to the start of the function.
2806 2005-03-10 Ben Elliston <bje@au.ibm.com>
2808 * archive.c: Include hashtab.h.
2809 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
2810 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
2811 (hash_file_ptr): New function.
2812 (eq_file_ptr): Likewise.
2813 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
2814 * libbfd-in.h: Include hashtab.h.
2815 (struct artdata): Change `cache' member type to htab_t.
2816 * libbfd.h: Rebuild.
2818 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2820 * configure.in: Bump version to 2.16.90.
2821 * configure: Regenerated.
2823 2005-03-07 Jakub Jelinek <jakub@redhat.com>
2825 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
2826 close is a function like macro in system headers.
2828 2005-03-07 Alan Modra <amodra@bigpond.net.au>
2830 PR ld/778
2831 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
2832 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
2834 2005-03-06 Alan Modra <amodra@bigpond.net.au>
2836 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
2838 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2840 * po/bfd.pot: Regenerate.
2842 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2844 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
2845 with is_func.
2846 (func_desc_adjust): Force dot-syms local in executables as well
2847 as shared libs.
2849 2005-03-04 David Daney <ddaney@avtrex.com>
2851 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
2852 '__gnu_local_gp' symbol used by gas -mno-shared.
2854 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
2856 * elf-bfd.h (elf_backend_data): Add "const char *" to
2857 elf_backend_section_from_phdr.
2859 * elf.c (bfd_section_from_phdr): Pass "proc" to the
2860 elf_backend_section_from_phdr hook.
2862 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2863 Joseph Myers <joseph@codesourcery.com>
2865 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
2866 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
2867 and tls_ldm_offset.
2868 (struct mips_elf_got_per_bfd_arg): Add global_count.
2869 (struct mips_elf_count_tls_arg): New.
2870 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
2871 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
2872 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
2873 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
2874 (TLS_RELOC_P): Define.
2875 (TP_OFFSET, DTP_OFFSET): Define.
2876 (dtprel_base, tprel_base): New functions.
2877 (mips_elf_link_hash_newfunc): Initialize tls_type.
2878 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
2879 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
2880 TLS entries.
2881 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
2882 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
2883 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
2884 (mips_tls_got_index): New functions.
2885 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
2886 arguments. Pass them to mips_elf_create_local_got_entry. Use
2887 mips_tls_got_index.
2888 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
2889 Handle TLS entries.
2890 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
2891 mips_elf_create_local_got_entry.
2892 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
2893 arguments. Handle TLS entries.
2894 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
2895 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
2896 TLS entries.
2897 (mips_elf_record_global_got_symbol): Likewise.
2898 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
2899 Count TLS entries.
2900 (mips_elf_merge_gots): Handle TLS entries when merging.
2901 (mips_elf_initialize_tls_index): New function.
2902 (mips_elf_set_global_got_offset): Handle TLS entries.
2903 (mips_elf_adjust_gp): Handle TLS.
2904 (mips_elf_multi_got): Remove redundant call to
2905 mips_elf_resolve_final_got_entries. Initialize global_count.
2906 Correct a comment. Initialize new TLS members of mips_got_info.
2907 Assign TLS GOT indexes for new GOTs.
2908 (mips_elf_create_got_section): Initialize new TLS members of
2909 mips_got_info.
2910 (mips_elf_calculate_relocation): Handle TLS relocs.
2911 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
2912 functions.
2913 (_bfd_mips_elf_always_size_sections): Handle TLS.
2914 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2915 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
2916 changed functions.
2917 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
2918 (_bfd_mips_elf_hide_symbol): Handle TLS.
2919 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
2920 (mips_reloc_map): Add TLS relocs.
2921 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
2922 * elf64-mips.c (mips_elf64_howto_table_rel)
2923 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
2924 * reloc.c: Define new MIPS TLS relocations.
2925 * libbfd.h, bfd-in2.h: Regenerated.
2927 2005-03-02 Jan Beulich <jbeulich@novell.com>
2929 * Makefile.am: Add dependency of cache.o on libiberty.h.
2930 * cache.c: Include libiberty.h.
2931 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
2933 2005-03-01 Zack Weinberg <zack@codesourcery.com>
2935 * elf.c (bfd_section_from_shdr <default case>): Call
2936 elf_backend_section_from_shdr hook unconditionally, and return
2937 what it returns.
2938 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
2939 * elfxx-target.h (elf_backend_section_from_shdr)
2940 (elf_backend_section_from_phdr): Default to
2941 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
2942 respectively.
2944 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2946 * targets.h: Typo fix.
2947 * bfd-in2.h: Regenerate.
2949 * bout.c (b_out_write_object_contents): Don't use sizeof on host
2950 structs to size on-disk structures.
2951 (b_out_set_section_contents): Size the external struct, not the
2952 internal one for on-disk size.
2953 (b_out_sizeof_headers): Likewise.
2955 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2957 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
2958 entry points with the func descriptor as well as undefweak.
2960 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
2962 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
2963 present when IMPORT_NAME_UNDOECRATE is used.
2965 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
2967 PR 757
2968 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
2969 int.
2971 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
2972 to _bfd_elf_merge_symbol.
2974 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
2975 unsigned int to return the alignment of the old common symbol
2976 in the dynamic object.
2977 (_bfd_elf_add_default_symbol): Pass NULL to
2978 _bfd_elf_merge_symbol.
2979 (elf_link_add_object_symbols): Pass &old_alignment to
2980 _bfd_elf_merge_symbol. Get the alignment of the new common
2981 symbol in the dynamic object.
2983 2005-02-24 Ben Elliston <bje@au.ibm.com>
2985 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
2986 * format.c (bfd_check_format_matches): Likewise.
2987 * archive.c (BFD_GNU960_ARMAG): Likewise.
2988 (bfd_generic_archive_p): Likewise.
2989 (_bfd_write_archive_contents): Likewise.
2991 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
2993 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
2994 * configure: Regenerate.
2996 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
2998 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
2999 COMDAT group sections to have default visibility.
3001 2005-02-24 Alan Modra <amodra@bigpond.net.au>
3003 * coffcode.h (coff_print_aux): Warning fix.
3004 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
3005 instead of section pointer to identify.
3006 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
3007 the correct size buffer for local sym mangling too.
3008 (h8300_bfd_link_add_symbols): Likewise.
3009 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
3010 warning.
3011 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
3012 * elf32-xtensa.c (literal_value_hash): Warning fix.
3013 * versados.c (process_otr): Warning fix.
3014 (versados_canonicalize_reloc): Likewise.
3015 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
3016 * vms.c (fill_section_ptr): Warning fix.
3018 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
3020 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
3021 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
3023 2005-02-23 Nick Clifton <nickc@redhat.com>
3025 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
3026 the relvaddr field of the Elf32_crinfo structure.
3028 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
3029 variables that are passed by reference to
3030 m68hc11_get_relocation_value in case that function does not
3031 initialise them.
3033 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
3034 return statements and replace with a single return at the end of
3035 the function. This helps pacify the flow analysis code in gcc 4.0.
3037 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
3038 strtab to avoid compile time warning.
3040 2005-02-23 Ben Elliston <bje@au.ibm.com>
3042 * opncls.c (bfd_zalloc): Document this function.
3044 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3046 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
3047 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
3048 Replace SEC_SHARED with SEC_COFF_SHARED.
3049 (styp_to_sec_flags): Likewise.
3051 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
3052 (TARGET_LITTLE_SYM): Likewise.
3054 * section.c (SEC_ARCH_BIT_0): Removed.
3055 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
3056 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
3057 (SEC_SHARED): Renamed to ...
3058 (SEC_COFF_SHARED): This.
3059 (SEC_BLOCK): Renamed to ...
3060 (SEC_TIC54X_BLOCK): This.
3061 (SEC_CLINK): Renamed to ...
3062 (SEC_TIC54X_CLINK): This.
3063 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
3064 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
3065 end.
3066 * bfd-in2.h: Regenerated.
3068 2005-02-21 Fred Fish <fnf@specifixinc.com>
3070 * dwarf2.c (find_abstract_instance_name): Call recursively
3071 to handle a DW_AT_specification.
3073 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3075 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
3076 mips_elf_create_dynamic_relocation,
3077 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
3078 Remove #if 0'd code.
3080 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3082 * Makefile.am: Run "make dep-am"
3083 * Makefile.in: Regenerate.
3085 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3087 * coffgen.c (bfd_coff_get_comdat_section): Check that
3088 coff_section_data isn't NULL.
3090 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3092 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
3093 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
3094 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
3095 useless assignments.
3096 (xcoff_write_archive_contents_big): Likewise.
3097 (_bfd_xcoff_put_ldsymbol_name): Likewise.
3098 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
3099 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
3100 * cofflink.c (process_embedded_commands): Warning fixes.
3101 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
3102 Warning fixes.
3103 * dwarf2.c: Warning fixes.
3104 * elf-bfd.h: Likewise.
3105 * elf-eh-frame.c: Likewise.
3106 * elf-strtab.c: Likewise.
3107 * elf.c: Likewise.
3108 * elf32-m68k.c: Likewise.
3109 * elf32-ppc.c: Likewise.
3110 * elf32-sh-symbian.c: Likewise.
3111 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
3112 * elf64-sh64.c: Likewise.
3113 * peicode.h: Likewise.
3114 * elf64-mmix.c: Warning fixes.
3115 * elfcode.h: Likewise.
3116 * elfxx-mips.c: Likewise.
3117 * libbfd-in.h: Likewise.
3118 * libbfd.c: Likewise.
3119 * mach-o.c: Likewise.
3120 * merge.c: Likewise.
3121 * mmo.c: Likewise.
3122 * opncls.c: Likewise.
3123 * pef.c: Likewise.
3124 * srec.c: Likewise.
3125 * vms-hdr.c: Likewise.
3126 * vms-tir.c: Likewise.
3127 * xtensa-isa.c: Likewise.
3128 * xtensa-modules.c: Likewise.
3129 * xsym.c: Likewise.
3130 (pstrcmp): Use correct choice of string lengths. Fix return value.
3131 (bfd_sym_module_name): Correct string length.
3132 * bfd-in2.h: Regenerate.
3133 * libbfd.h: Regenerate.
3135 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
3137 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
3138 uninitialized check_segment[1] in TLSMOFF case.
3139 Reported by Alan Modra.
3140 (elf32_frv_relocate_section): Improve errors and warnings.
3142 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3144 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
3146 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3148 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
3149 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
3150 * pef.c (bfd_pef_scan): Don't ignore return value of
3151 bfd_pef_scan_start_address.
3152 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
3153 bfd_mach_o_scan_start_address.
3154 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
3155 * elfxx-mips.c: Remove unnecessary prototypes.
3156 (sort_dynamic_relocs_64): Abort if not BFD64.
3158 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3160 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
3161 Skip toc reloc adjust if reloc_count is zero.
3163 2005-02-15 Nigel Stephens <nigel@mips.com>
3164 Maciej W. Rozycki <macro@mips.com>
3166 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
3167 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
3168 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3169 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
3170 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3171 dst_mask.
3172 (mips16_gprel_reloc): Remove bit shuffling; call
3173 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3174 and _bfd_mips16_elf_reloc_shuffle() instead.
3175 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3176 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3177 relocs.
3178 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
3179 elf_mips16_howto_table_rel.
3180 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
3181 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
3182 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3183 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
3184 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3185 dst_mask.
3186 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
3187 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
3188 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
3189 placeholders.
3190 (mips16_gprel_reloc): Remove bit shuffling; call
3191 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3192 and _bfd_mips16_elf_reloc_shuffle() instead.
3193 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3194 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3195 relocs.
3196 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
3197 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
3198 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
3199 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
3200 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
3201 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
3202 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
3203 dst_mask.
3204 (mips16_gprel_reloc): Remove bit shuffling; call
3205 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
3206 and _bfd_mips16_elf_reloc_shuffle() instead.
3207 (mips16_reloc_map): New reloc map for MIPS16 relocs.
3208 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
3209 relocs.
3210 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
3211 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
3212 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
3213 handle bit shuffling for MIPS16 relocs.
3214 (_bfd_mips16_elf_reloc_shuffle): Likewise.
3215 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
3216 and _bfd_mips16_elf_reloc_shuffle().
3217 (_bfd_mips_elf_generic_reloc): Likewise.
3218 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
3219 and R_MIPS16_LO16.
3220 (mips_elf_obtain_contents): Remove bit shuffling.
3221 (mips_elf_perform_relocation): Likewise; call
3222 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
3223 instead.
3224 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
3225 and R_MIPS16_LO16.
3226 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
3227 (_bfd_mips16_elf_reloc_shuffle): Likewise.
3228 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
3229 (BFD_RELOC_MIPS16_HI16_S): Likewise.
3230 (BFD_RELOC_MIPS16_LO16): Likewise.
3231 * bfd-in2.h: Regenerate.
3232 * libbfd.h: Regenerate.
3234 2005-02-15 Jan Beulich <jbeulich@novell.com>
3236 * elfxx-ia64.c (ia64_howto_table): Correct strings for
3237 R_IA64_DTPMOD64[LM]SB.
3239 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
3241 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
3242 backward branch in the same section.
3243 (elfNN_ia64_relocate_section): Inform users that the input
3244 section is too big to relax br instruction when overflow
3245 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
3246 and R_IA64_PCREL21F.
3248 2005-02-14 Orjan Friberg <orjanf@axis.com>
3250 * elfcore.h (elf_core_file_p): Move the call to
3251 elf_backend_object_p to allow the correct machine to be set before
3252 processing the program headers.
3254 2005-02-14 Nick Clifton <nickc@redhat.com>
3256 PR binutils/716
3257 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
3258 aware flag from the input bfd to the output bfd.
3260 2005-02-11 Maciej W. Rozycki <macro@mips.com>
3262 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
3263 R_MIPS_LITERAL relocations for external symbols.
3264 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
3265 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
3267 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3269 * bfd-in2.h: Rebuilt.
3271 2005-02-11 Paul Brook <paul@codesourcery.com>
3273 * elf-bfd.h (struct elf_link_hash_table): Add
3274 is_relocatable_executable.
3275 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
3276 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
3277 symbols in relocatable executables.
3278 (bfd_elf_record_link_assignment): Create dynamic section symbols in
3279 relocatable executables.
3280 (_bfd_elf_link_renumber_dynsyms): Ditto.
3281 (bfd_elf_final_link): Ditto.
3282 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
3283 relocations into relocatable executables.
3284 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
3285 executables. Also copy absolute relocations.
3286 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
3287 in relocatable executables.
3288 (allocate_dynrelocs): Copy relocations for relocatable executables.
3289 Output dynamic symbols for symbols defined in linker scripts.
3291 2005-02-11 Nick Clifton <nickc@redhat.com>
3293 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
3294 to avoid a compile time warning.
3296 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
3297 BFD_ASSERT.
3299 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
3300 inclusion of coffcode.h so that it is actually picked up.
3302 * coffcode.h (coff_std_swap_table): Add an unused attribute in
3303 case it is not used.
3305 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
3306 structure and macro.
3308 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
3309 array.
3311 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
3312 to protect the declaration of this array.
3314 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
3315 Avoid call to memcpy with a size of 0.
3317 2005-02-12 Alan Modra <amodra@bigpond.net.au>
3319 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
3320 old-style branches to undefined dot-symbols which will be
3321 satisfied by a plt call.
3323 2005-02-11 Alan Modra <amodra@bigpond.net.au>
3325 * elf64-ppc.c (move_plt_plist): New function, extracted from..
3326 (ppc64_elf_copy_indirect_symbol): ..here.
3327 (func_desc_adjust): Use move_plt_plist.
3329 2005-02-10 Paul Brook <paul@codesourcery.com>
3331 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
3333 2005-02-10 Paul Brook <paul@codesourcery.com>
3335 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
3336 symbols local.
3337 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
3338 (elf_link_renumber_local_hash_table_dynsyms): New function.
3339 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
3341 2005-02-10 Jakub Jelinek <jakub@redhat.com>
3343 * bfd-in.h (BFD_LINKER_CREATED): Define.
3344 * bfd-in2.h: Rebuilt.
3345 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
3346 BFD_LINKER_CREATED bfds when determining input bfds without
3347 .note.GNU-stack section.
3349 2005-02-10 Maciej W. Rozycki <macro@mips.com>
3351 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
3352 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
3353 relocations against external symbols unchanged.
3355 2005-02-08 Paul Brook <paul@codesourcery.com>
3357 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
3358 sections.
3360 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
3362 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
3363 prefix here.
3365 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3367 * elf64-mips.c: Fix formatting throughout.
3369 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3371 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
3373 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
3375 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
3376 *ABS*/*UND* sections.
3377 (elf32_frv_relocate_section): Move zero-addend-required error...
3378 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
3379 missing needed TLS section.
3381 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3383 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
3384 being the last symbol.
3385 (aout_link_add_symbols): Just return TRUE if a warning
3386 symbol was last.
3388 2005-02-07 Maciej W. Rozycki <macro@mips.com>
3390 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
3391 R_MIPS_GPREL32 relocations against external symbols.
3392 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
3393 comment.
3395 2005-02-07 Alan Modra <amodra@bigpond.net.au>
3397 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
3398 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
3399 elf_string_from_elf_strtab.
3400 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
3401 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
3402 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
3403 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
3404 looking at cached symtab info first, before iterating over headers.
3405 For SHT_REL and SHT_RELA, load dynsymtab if needed.
3406 * elfcode.h (elf_object_p): Don't load section header stringtab
3407 specially.
3409 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
3411 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
3412 against protected function when building shared library.
3414 PR 584
3415 * elf64-x86-64.c (is_32bit_relative_branch): New.
3416 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
3417 protected function symbol when building shared library for
3418 32bit relative branch instruction.
3420 2005-02-06 Alan Modra <amodra@bigpond.net.au>
3422 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
3423 syms when doing a relocatable link.
3424 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
3425 at u.def.section.
3426 (ppc64_elf_tls_setup): Likewise.
3427 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
3429 2005-02-04 Alan Modra <amodra@bigpond.net.au>
3431 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
3432 (link_hash_newfunc): Clear all locals using memset.
3433 (make_fdh): Remove flags param. Always create fake func desc
3434 weak. Link the descriptor with the code entry sym.
3435 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
3436 (add_symbol_adjust): Adjust make_fdh call.
3437 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
3438 descriptor to strong undefined if code entry is strong.
3440 2005-02-04 Alan Modra <amodra@bigpond.net.au>
3442 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
3443 lookup here. Set to new before calling bfd_link_repair_undef_list.
3444 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
3446 2005-02-03 Alan Modra <amodra@bigpond.net.au>
3448 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
3450 2005-02-03 Alan Modra <amodra@bigpond.net.au>
3452 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
3453 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
3454 before the as-needed lib was loaded. Abort on unexpected refs.
3456 2005-02-02 Alan Modra <amodra@bigpond.net.au>
3458 * elflink.c (elf_smash_syms): Expand comments.
3459 (elf_link_add_object_symbols): Only call elf_smash_syms for
3460 as-needed dynamic objects.
3462 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
3463 everything, just the field specific to ia64.
3464 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
3466 2005-02-01 Alan Modra <amodra@bigpond.net.au>
3468 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
3469 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
3470 undefined syms.
3471 (struct add_symbol_adjust_data): New.
3472 (add_symbol_adjust): Make an undefweak func desc for old ABI
3473 objects to link with --as-needed shared libs. Return fail status.
3474 Don't adjust old ABI func entry sym to weak if func desc syms
3475 isn't defined.
3476 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
3477 and return status.
3479 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
3481 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
3482 for clarity.
3484 2005-02-01 Alan Modra <amodra@bigpond.net.au>
3486 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
3487 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
3488 remove anything but new and undefweak.
3489 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
3490 existing _DYNAMIC.
3491 (_bfd_elf_create_dynamic_sections): Formatting.
3492 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
3493 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
3494 (struct elf_smash_data): New.
3495 (elf_smash_syms): New function.
3496 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
3497 unneeded dynamic objects to loaded list.
3498 (elf_link_output_extsym): Don't handle as-needed here. Strip
3499 bfd_link_hash_new symbols.
3500 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3501 delref when dynindx is already -1.
3502 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
3503 symbols.
3504 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
3506 2005-02-01 Ben Elliston <bje@au.ibm.com>
3508 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
3510 2005-02-01 Ben Elliston <bje@au.ibm.com>
3512 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
3513 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
3514 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
3515 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
3516 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
3517 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
3518 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
3519 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
3520 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
3521 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
3522 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
3523 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c,
3524 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
3525 throughout. Similarly, collapse #if 1'd code.
3527 2005-02-01 Ben Elliston <bje@au.ibm.com>
3529 * elf-bfd.h (bfd_elf_discard_group): Remove.
3530 * elf.c (bfd_elf_discard_group): Likewise.
3531 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
3533 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
3535 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
3536 (_bfd_elf_eh_frame_address_size): Declare.
3537 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
3538 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
3539 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
3540 (elf_backend_eh_frame_address_size): Define.
3541 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
3542 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
3543 size from the new backend hook.
3544 (_bfd_elf_write_section_eh_frame): Likewise.
3545 (_bfd_elf_eh_frame_address_size): New function.
3547 2005-01-31 Andrew Cagney <cagney@gnu.org>
3549 * configure: Regenerate to track ../gettext.m4.
3551 2005-01-31 Mark Mitchell <mark@codesourcery.com>
3553 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
3554 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
3556 2005-01-31 Nick Clifton <nickc@redhat.com>
3558 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
3559 sparc-lynxos, vax-vms) be obsolete.
3561 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3563 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
3564 * elf32-arm.c (ELF_MINPAGESIZE): Define.
3565 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
3566 * elfcode.h (elf_object_p): Use minpagesize instead of
3567 maxpagesize.
3568 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
3569 (elfNN_bed): Include ELF_MINPAGESIZE.
3571 2005-01-28 Julian Brown <julian@codesourcery.com>
3573 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
3574 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
3575 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
3576 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
3577 passing flag value from ld. Set flag value in global hash table entry.
3578 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
3579 relocation.
3581 2005-01-27 Andrew Cagney <cagney@gnu.org>
3583 * configure: Regenerate to track ../gettext.m4 change.
3585 2005-01-25 Mark Mitchell <mark@codesourcery.com>
3587 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
3588 SymbianOS.
3590 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3592 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3593 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
3594 for TLSMOFF.
3595 * reloc.c: Add R_FRV_TLSMOFF.
3596 * elf32-frv.c (elf32_frv_howto_table): Likewise.
3597 (frv_reloc_map, frv_reloc_type_lookup): Map it.
3598 (elf32_frv_relocate_section): Handle it.
3599 (elf32_frv_check_relocs): Likewise.
3600 * libbfd.h, bfd-in2.h: Rebuilt.
3601 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
3602 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
3603 when given an undefweak TLS symbol. Fix constant TLS PLT entries
3604 such that they return the constant in gr9.
3605 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
3606 symbols.
3607 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
3608 too, such that they shrink on relaxation.
3609 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
3610 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
3611 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
3612 if we can guarantee the use of 16-bit constants.
3613 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3614 Introduce TLS support for FR-V FDPIC.
3615 * reloc.c: Add TLS relocations.
3616 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
3617 (elf32_frv_rel_tlsdesc_value_howto): New.
3618 (elf32_frv_rel_tlsoff_howto): New.
3619 (frv_reloc_map): Add new mappings.
3620 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
3621 reloc information.
3622 (frvfdpic_dynamic_got_plt_info): New.
3623 (frvfdpic_plt_tls_ret_offset): New.
3624 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
3625 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
3626 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
3627 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
3628 section as local.
3629 (struct frvfdpic_relocs_info): Add TLS fields.
3630 (frvfdpic_relocs_info_hash): Warning clean up.
3631 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
3632 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
3633 (FRVFDPIC_TLS_BIAS): Define.
3634 (tls_biased_base): New.
3635 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
3636 relocations.
3637 (frv_reloc_type_lookup): Likewise.
3638 (frvfdpic_info_to_howto_rel): Likewise.
3639 (elf32_frv_relocate_section): Likewise.
3640 (_frv_create_got_section): Create the PLT section here.
3641 (elf32_frvfdpic_create_dynamic_sections): Not here.
3642 (_frvfdpic_count_nontls_entries): Move out of...
3643 (_frvfdpic_count_got_plt_entries): ... here.
3644 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
3645 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
3646 support.
3647 (_frvfdpic_relax_tls_entries): New.
3648 (_frvfdpic_compute_got_alloc_data): Add TLS support.
3649 (_frvfdpic_get_tlsdesc_entry): New.
3650 (_frvfdpic_assign_got_entries): Add TLS support.
3651 (_frvfdpic_assign_plt_entries): Likewise.
3652 (_frvfdpic_reset_got_plt_entries): New.
3653 (_frvfdpic_size_got_plt): Move out of...
3654 (elf32_frvfdpic_size_dynamic_sections): ... here.
3655 (_frvfdpic_relax_got_plt_entries): New.
3656 (elf32_frvfdpic_relax_section): New.
3657 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
3658 (elf32_frv_check_relocs): Add TLS support.
3659 (bfd_elf32_bfd_relax_section): Define for FDPIC.
3660 * libbfd.h, bfd-in2.h: Rebuilt.
3662 2005-01-25 Alan Modra <amodra@bigpond.net.au>
3664 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
3665 loadable reloc sections.
3666 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
3667 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
3669 2005-01-25 Alan Modra <amodra@bigpond.net.au>
3671 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
3672 sections immediately when linking shared libs. Instead, wait until
3673 we know a lib is needed.
3674 (_bfd_elf_link_create_dynstrtab): Extract from..
3675 (_bfd_elf_link_create_dynamic_sections_): ..here.
3676 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
3677 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
3678 for non-existent .dynamic.
3679 (elf_link_output_extsym): Don't complain about undefined symbols
3680 in as-needed dynamic libs that aren't actually linked.
3682 2005-01-24 Andrew Cagney <cagney@gnu.org>
3684 * configure: Regenerate, ../gettext.m4 was updated.
3686 2005-01-21 Ben Elliston <bje@au.ibm.com>
3688 * aout-encap.c: Remove unused file.
3690 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
3692 PR 679
3693 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
3694 non-function symbols are local.
3695 (_bfd_elf_symbol_refs_local_p): Likewise.
3697 2005-01-18 Alan Modra <amodra@bigpond.net.au>
3699 * bfd.c (bfd_link_just_syms): Add abfd param.
3700 * bfd-in2.h: Regenerate.
3702 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3704 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
3705 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
3706 instructions. If the amount of padding is known, reduce the size
3707 of the CIE or FDE by that amount.
3709 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3711 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
3712 augmentation_size. Use bfd_signed_vmas for data_align.
3713 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
3714 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
3715 functions. Don't read past the end of the enclosing CIE or FDE.
3716 (skip_bytes): New utility function.
3717 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
3718 sanity checking.
3719 (_bfd_elf_write_section_eh_frame): Use new functions.
3721 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
3723 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
3724 assert-style REQUIRE() macro to handle sanity checks.
3726 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
3728 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
3729 (comp_unit): Here.
3730 (read_unsigned_leb128): Removed.
3731 (read_signed_leb128): Removed.
3732 (find_abstract_instance_name): Updated.
3733 (parse_comp_unit): Accept info_ptr_unit.
3734 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
3735 comp unit and pass it to parse_comp_unit.
3737 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
3738 (read_signed_leb128): Moved to ...
3739 * libbfd.c: Here.
3741 * libbfd-in.h (read_unsigned_leb128): New prototype.
3742 (read_signed_leb128): Likewise.
3743 * libbfd.h: Regenerated.
3745 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3746 Nick Clifton <nickc@redhat.com>
3748 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
3749 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
3750 arch_sh4a_nofpu_up in order to match the external names and make the
3751 testsuite's job easier.
3752 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
3753 names.
3754 * bfd-in2.h: Regenerate.
3756 2005-01-15 Andrew Cagney <cagney@gnu.org>
3758 * bfd.m4: New file.
3759 * acinclude.m4: Move BFD_NEED_DECLARATION,
3760 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
3761 the new file bfd.m4. Include ../bfd/bfd.m4.
3762 * configure: Re-generate.
3764 2005-01-12 Alan Modra <amodra@bigpond.net.au>
3766 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
3767 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
3768 reaching PLT.
3769 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
3770 R_PPC_RELAX32PC_PLT.
3772 2005-01-11 Alan Modra <amodra@bigpond.net.au>
3774 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
3775 symbols.
3776 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
3777 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
3778 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
3779 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
3780 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
3781 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
3782 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
3783 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
3784 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
3785 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
3786 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
3787 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
3788 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
3789 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
3791 2005-01-11 Alan Modra <amodra@bigpond.net.au>
3793 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
3794 .dynsbss flags.
3796 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3798 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
3799 * bfd-in2.h: Regenerate.
3800 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
3801 to support these new machine values.
3802 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
3803 the maxq10.
3804 (bfd_maxq_arch): Update values for the maxq20.
3806 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
3808 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
3809 non-shared object, do not reserve space in .plt and .rela.plt for
3810 regular symbols neither defined nor referenced in shared objects.
3812 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
3814 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
3815 to zero the structure.
3816 (create_got_section): Use BFD_ASSERT instead of abort.
3817 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
3818 'srelgot' fields.
3819 (create_got_section): New function.
3820 (sparc64_elf_create_dynamic_sections): Likewise.
3821 (sparc64_elf_check_relocs): Invoke create_got_section instead of
3822 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
3823 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
3824 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
3825 (sparc64_elf_finish_dynamic_symbol): Likewise.
3826 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
3827 (elf_backend_create_dynamic_sections): Define to
3828 sparc64_elf_create_dynamic_sections.
3830 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
3832 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
3833 (elf_backend_omit_section_dynsym): Define to it.
3834 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
3835 (elf_backend_omit_section_dynsym): Define to it.
3837 2005-01-07 Jakub Jelinek <jakub@redhat.com>
3839 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
3840 PT_DYNAMIC segment, unless .dynamic.
3842 2005-01-06 Paul Brook <paul@codesourcery.com>
3844 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
3845 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
3846 * configure: Regenerate.
3847 * elf32-arm.c: Add VxWorks target bfd.
3848 (USE_REL): Remove.
3849 (elf32_arm_link_hash_table): Add use_rel.
3850 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
3851 elf32_arm_relocate_section): Replace USE_REL with runtime check.
3852 Correct offset calculation for RELA case.
3853 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
3854 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
3855 (elf32_arm_vxworks_link_hash_table_create): New function.
3856 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
3857 (bfd_elf32_littlearm_vxworks_vec): Ditto.
3858 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
3860 2005-01-06 Alan Modra <amodra@bigpond.net.au>
3862 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
3863 multi_toc_needed.
3864 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
3865 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
3866 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
3867 (ppc64_elf_next_toc_section): Heed no_multi_toc.
3868 (ppc64_elf_reinit_toc): Set multi_toc_needed.
3869 (toc_adjusting_stub_needed): Rewrite.
3870 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
3871 toc tests. Adjust for toc_adjusting_stub_needed changes.
3872 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
3873 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
3874 * section.c: Expand comment on backend bits.
3875 * bfd-in2.h: Regenerate.
3876 * libbfd.h: Regenerate.
3878 2005-01-06 Alan Modra <amodra@bigpond.net.au>
3880 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
3881 toc adjusting stub, do not test source section flags.
3883 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
3885 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
3886 from STABS debugging sections again.
3888 2005-01-05 Fred Fish <fnf@specifixinc.com>
3890 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
3891 (find_abstract_instance_name): New function.
3892 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
3893 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
3894 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
3896 2004-12-31 Paul Brook <paul@copdesourcery.com>
3898 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
3900 2004-12-31 Alan Modra <amodra@bigpond.net.au>
3902 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
3903 Commit missing changes from 2004-12-22.
3904 * bfd-in2.h: Regenerate.
3906 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3908 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
3910 2004-12-21 Kris Warkentin <kewarken@qnx.com>
3912 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
3913 Add 'base' argument for constructing register sections. Reformat.
3914 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
3915 gp and fp regs. Reformat.
3917 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3919 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
3920 * bfd-in2.h: Regenerate.
3921 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
3922 (avr_reloc_map): Likewise.
3923 (avr_final_link_relocate): Likewise.
3925 2004-12-22 Alan Modra <amodra@bigpond.net.au>
3927 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
3928 as-needed dynamic libs as undefined.
3929 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
3930 libs when finding they are needed.
3932 2004-12-20 Alan Modra <amodra@bigpond.net.au>
3934 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
3935 (opd_entry_value): Use opd_relocs if available.
3936 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
3937 copy .opd relocations to opd_relocs.
3938 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
3940 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3942 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
3943 * elf32-v850.c (v850_elf_howto_table): Add entry for
3944 R_V850_LO16_SPLIT_OFFSET.
3945 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3946 (v850_elf_perform_lo16_relocation): New function, extracted from...
3947 (v850_elf_perform_relocation): ...here. Use it to handle
3948 R_V850_LO16_SPLIT_OFFSET.
3949 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
3950 R_V850_LO16_SPLIT_OFFSET.
3951 * libbfd.h, bfd-in2.h: Regenerate.
3953 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3955 * config.bfd: Add s390x-ibm-tpf support.
3957 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
3959 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
3960 to prototype, to make hash info available.
3961 Prevent wrapped symbols from being adjusted twice.
3963 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
3965 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
3966 overflow for calls to undefined weak symbols.
3968 2004-12-11 Alan Modra <amodra@bigpond.net.au>
3970 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
3971 canonical sections syms have a name.
3973 2004-12-11 Alan Modra <amodra@bigpond.net.au>
3975 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
3976 have been adjusted for output.
3977 (ppc64_elf_relocate_section): Mark sections with reloc_done.
3979 2004-12-10 Alan Modra <amodra@bigpond.net.au>
3981 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
3982 add symtab_hdr param.
3983 (group_signature): Update calls.
3984 * elf-bfd.h (bfd_elf_sym_name): Update.
3985 * elf32-ppc.c (ppc_elf_relocate_section): Update.
3986 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
3987 (ppc64_elf_relocate_section): Update.
3988 * elflink.c (elf_link_input_bfd): Update.
3990 2004-12-10 Jakub Jelinek <jakub@redhat.com>
3992 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
3993 st_shndx on STT_SECTION sections.
3995 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
3997 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
3998 ELF section symbols.
4000 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4002 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
4003 return a real value, unless it is a PLT symbol.
4004 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
4005 bal if possible.
4007 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
4008 R_MIPS_JALR entry to 0.
4010 * archures.c: Define bfd_mach_mips9000.
4011 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
4012 (mips_set_isa_flags): Handle bfd_mach_mips9000.
4013 * cpu-mips.c (I_mips9000): Define.
4014 (arch_info_struct): Add case for bfd_mach_mips9000.
4015 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
4016 * bfd-in2.h: Regenerate.
4018 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
4020 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
4021 overflow.
4023 2004-12-07 Ben Elliston <bje@gnu.org>
4025 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
4027 2004-12-06 Daniel Jacobowitz <dan@debian.org>
4029 Suggested by Fergal Daly <fergal@esatclear.ie>:
4030 * simple.c (simple_dummy_multiple_definition): New function.
4031 (bfd_simple_get_relocated_section_contents): Use it.
4033 2004-12-03 Jan Beulich <jbeulich@novell.com>
4035 * elf.c (elf_find_function): Don't use the last file symbol ever,
4036 seen, but the last one seen prior to the symbol being reported.
4037 Don't report a filename at all for global symbols when that might
4038 be ambiguous/wrong.
4040 2004-12-01 Paul Brook <paul@codesourcery.com>
4042 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
4043 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
4044 version.
4046 2004-12-01 Paul Brook <paul@codesourcery.com>
4048 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
4049 sections undefined.
4051 2004-11-30 Paul Brook <paul@codesourcery.com>
4053 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
4054 no_pipeline_knowledge
4055 (elf32_arm_link_hash_table_create): Ditto.
4056 (bfd_elf32_arm_process_before_allocation): Ditto.
4057 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
4058 handling.
4059 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
4060 prototype.
4061 * bfd-in2.h: Regenerate.
4063 2004-11-30 Randolph Chung <tausq@debian.org>
4065 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
4066 (elf32_hppa_grok_psinfo): New function.
4067 (elf_backend_grok_prstatus): Define.
4068 (elf_backend_grok_psinfo): Define.
4070 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
4072 PR 574:
4073 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
4075 2004-11-24 Paul Brook <paul@codesourcery.com>
4077 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
4079 2004-11-24 Paul Brook <paul@codesourcery.com>
4081 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
4082 (elf32_arm_swap_symbol_out): New function.
4083 (elf32_arm_size_info): Add.
4084 (elf_backend_size_info): Define.
4086 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4088 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
4089 make_bfd_asection.
4091 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4093 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
4094 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
4095 * nlmcode.h (nlm_write_object_contents): Warning fix.
4097 2004-11-18 Bob Wilson <bob.wilson@acm.org>
4099 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
4101 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
4103 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
4104 (elf32_arm_plt_thumb_stub): New.
4105 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
4106 and plt_got_offset.
4107 (elf32_arm_link_hash_traverse): Fix typo.
4108 (elf32_arm_link_hash_table): Add obfd.
4109 (elf32_arm_link_hash_newfunc): Initialize new fields.
4110 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
4111 (elf32_arm_link_hash_table_create): Initialize obfd.
4112 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
4113 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
4114 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
4115 interworking BFD is not dynamic.
4116 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
4117 not emit glue for PLT references.
4118 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
4119 emit glue for PLT references. Support the Thumb PLT prefix.
4120 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
4121 plt_thumb_refcount.
4122 (elf32_arm_check_relocs): Likewise.
4123 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
4124 plt_thumb_refcount.
4125 (allocate_dynrelocs): Handle Thumb PLT references.
4126 (elf32_arm_finish_dynamic_symbol): Likewise.
4127 (elf32_arm_symbol_processing): New function.
4128 (elf_backend_symbol_processing): Define.
4130 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
4132 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
4133 add_fde_encoding. Remove need_relative.
4134 * elf-eh-frame.c (extra_augmentation_string_bytes)
4135 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
4136 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
4137 in cases where the CIE has no existing 'R' augmentation. Use
4138 size_of_output_cie_fde when assigning offsets. Use the final offset
4139 as the new section size.
4140 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
4141 Account for any extra augmentation bytes in the returned offset.
4142 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
4143 moved before being modified. Pad growing entries with DW_CFA_nops.
4144 Add 'z' and 'R' augmentations as directed by add_augmentation_size
4145 and add_fde_encoding.
4147 2004-11-15 Mark Mitchell <mark@codesourcery.com>
4149 * elf32-arm.c (elf32_arm_relocate_section): Use
4150 arm_real_reloc_type.
4152 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
4154 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
4155 for discard relocations; don't add an R_MIPS_NONE to the main body
4156 of .rel.dyn.
4158 2004-11-04 Paul Brook <paul@codesourcery.com>
4160 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
4161 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
4162 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
4163 default version definition for unversioned symbols.
4164 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
4165 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
4166 _bfd_elf_slurp_version_tables. Set default version for unversioned
4167 imported symbols.
4169 2004-11-15 Paul Brook <paul@codesourcery.com>
4171 * elflink.c (elf_link_add_object_symbols): Don't assume version
4172 indices are consecutive.
4174 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
4176 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
4177 composite relocations against the personality data.
4179 2004-11-13 Paul Brook <paul@codesourcery.com>
4181 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
4182 R_ARM_PREL31 relocations to PLT entries.
4183 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
4184 (elf32_arm_check_relocs): Ditto.
4186 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4188 * xtensa-isa.c (xtensa_interface_class_id): New.
4190 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4192 * elf32-xtensa.c (property_table_compare): Remove assertion about
4193 entries with the same address and non-zero size.
4194 (xtensa_read_table_entries): Report such entries as errors.
4196 2004-11-11 Mark Mitchell <mark@codesourcery.com>
4198 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
4199 R_ARM_RELATIVE on Symbian OS.
4201 2004-11-09 Mark Mitchell <mark@codesourcery.com>
4203 * som.c (som_bfd_print_private_bfd_data): New function.
4204 (som_object_setup): Save the auxiliary header. Don't assume that
4205 zero is an invalid entry point for a shared library.
4206 (som_object_p): Allocate the auxiliary header on the heap.
4208 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
4209 declaration.
4210 (elf32_arm_symbian_modify_segment_map): Likewise.
4212 2004-11-09 Daniel Jacobowitz <dan@debian.org>
4214 From David Poole <daveml@mbuf.com>:
4215 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
4216 (elf32_arm_size_dynamic_sections): Call it.
4218 2004-11-09 Alan Modra <amodra@bigpond.net.au>
4220 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
4221 (ALL_MACHINES_CFILES): Fix typo.
4222 * Makefile.in: Regenerate.
4223 * po/SRC-POTFILES.in: Regenerate.
4225 2004-11-08 Mark Mitchell <mark@codesourcery.com>
4227 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
4228 R_ARM_RELATIVE relocation for Symbian OS, mention the section
4229 symbol in the relocation.
4231 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4232 Vineet Sharma <vineets@noida.hcltech.com>
4234 * coff-maxq.c: New File.
4235 * cpu-maxq.c: New File.
4236 * coffcode.h: Likewise.
4237 * config.bfd: Likewise.
4238 * configure.in (maxqcoff_vec): New target vector.
4239 * Makefile.am: Add support for maxq target.
4240 * configure.in: Likewise.
4241 * archures.c:. Likewise.
4242 * targets.c: Likewise.
4243 * bfd_in2.h : Regenerated.
4244 * Makefile.in: Regenerated.
4245 * configure: Regenerated.
4246 * doc/Makefile.in: Regenerated.
4248 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4250 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
4251 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
4252 C_NT_WEAK aux entries.
4253 (_bfd_coff_generic_relocate_section): Handle undefined
4254 aliases.
4256 2004-11-07 Andreas Schwab <schwab@suse.de>
4258 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
4259 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
4260 non-default visibility.
4262 2004-11-01 Mark Mitchell <mark@codesourcery.com>
4264 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
4265 D_PAGED.
4266 (elf32_arm_symbian_modify_segment_map): Don't
4267 reset includes_filehdr and includes_phdrs here.
4269 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4271 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
4272 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
4273 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
4274 dependency.
4275 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
4276 to a new removed list. Remove normal configuration stanzas.
4277 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
4278 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
4279 elfarm-nabi.lo with elf32-arm.lo.
4280 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
4281 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
4282 * elf32-arm.h: Remove.
4283 * elfarm-oabi.c: Remove.
4284 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
4285 and bfd_elf32_littlearm_oabi_vec.
4286 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
4288 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4290 * config.bfd: Support crisv32-*-* like cris-*-*.
4291 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
4292 (bfd_mach_cris_v10_v32): New macros.
4293 * cpu-cris.c: Tweak formatting.
4294 (get_compatible): New function.
4295 (N): New macro.
4296 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
4297 bfd_arch_info_type:s.
4298 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
4299 get_compatible for member compatible and link bfd_cris_arch_v32 as
4300 next.
4301 * elf32-cris.c (cris_elf_pcrel_reloc)
4302 (cris_elf_set_mach_from_flags): New functions.
4303 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
4304 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
4305 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
4306 numbers for bfd_mach_cris_v32.
4307 (PLT_ENTRY_SIZE_V32): New macro.
4308 (elf_cris_plt0_entry): Drop last comma in initializer.
4309 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
4310 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
4311 PLT initializers.
4312 (cris_elf_relocate_section): Change all "%B(%A)" messages to
4313 "%B, section %A".
4314 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
4315 (elf_cris_finish_dynamic_sections): Similar.
4316 (elf_cris_adjust_dynamic_symbol): Similar.
4317 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
4318 section %A".
4319 <switch with PIC relocs>: Emit error and return FALSE for
4320 bfd_mach_cris_v10_v32.
4321 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
4322 Emit warning when generating textrel reloc.
4323 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
4324 (cris_elf_final_write_processing): Set flags according to mach.
4325 (cris_elf_print_private_bfd_data): Display
4326 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
4327 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
4328 new_flags. Don't call cris_elf_final_write_processing. Don't
4329 look at the actual elf header flags at all; use
4330 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
4331 in bfd_get_mach for ibfd and obfd and handle merging of compatible
4332 objects.
4333 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4334 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
4335 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
4336 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
4337 * bfd-in2.h, libbfd.h: Regenerate.
4339 2004-11-04 Alan Modra <amodra@bigpond.net.au>
4341 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
4342 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
4343 comment.
4344 (struct adjust_toc_info): New.
4345 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
4347 2004-11-03 Bob Wilson <bob.wilson@acm.org>
4349 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
4350 if there are no segments.
4352 2004-11-02 Daniel Jacobowitz <dan@debian.org>
4354 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
4356 2004-11-02 Nick Clifton <nickc@redhat.com>
4358 * elf32-iq2000.c: Convert to ISO C90 formatting.
4360 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
4362 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
4364 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
4366 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
4367 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
4368 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
4370 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4372 * elf32-sh.c (tpoff): Take alignment into account.
4374 2004-10-28 Nick Clifton <nickc@redhat.com>
4376 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
4377 performing a relocatable link.
4378 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
4379 for MIPS ports under Irix.
4381 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
4383 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
4384 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
4385 (elf32_arm_final_link_relocate): Ditto.
4386 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
4387 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
4388 (elf32_arm_adjust_dynamic_symbol): Ditto.
4389 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
4390 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
4391 (elf32_arm_r_howto): ... To here.
4392 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
4394 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
4396 PR 475
4397 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
4398 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
4399 and R_IA64_SECREL64LSB.
4401 2004-10-26 Paul Brook <paul@codesourcery.com>
4403 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
4404 (bfd_elf_size_dynamic_sections): Create default version definition.
4405 (elf_link_output_extsym): Adjust for default symbol version.
4407 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
4409 * mmo.c: Adjust to ISO C.
4411 * mmo.c (mmo_write_section_description): New function broken out
4412 of mmo_internal_write_section.
4413 (mmo_internal_write_section): For each of .text and .data, call
4414 mmo_write_section_description before outputting contents if it has
4415 nontrivially deducible vma or contents.
4416 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
4417 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
4418 symbols if found within the .data address range.
4420 2004-10-24 Daniel Jacobowitz <dan@debian.org>
4422 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
4424 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
4426 * mmo.c (File Layout): Correct place of misplaced blurb about
4427 special data.
4429 2004-10-22 Mark Kettenis <kettenis@gnu.org>
4431 * config.bfd: Add mips64*-*-openbsd.
4433 2004-10-21 Bob Wilson <bob.wilson@acm.org>
4435 * elf32-xtensa.c (ebb_propose_action): Put declarations before
4436 statements.
4438 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
4440 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
4441 * configure: Regenerate.
4443 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
4445 PR 463
4446 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
4447 to linker reloc_overflow callback.
4448 (aout_link_input_section_ext): Likewise.
4449 (aout_link_reloc_link_order): Likewise.
4450 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
4451 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4452 Likewise.
4453 (alpha_relocate_section): Likewise.
4454 * coff-arm.c (coff_arm_relocate_section): Likewise.
4455 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
4456 * coff-h8500.c (extra_case): Likewise.
4457 * coff-i960.c (coff_i960_relocate_section): Likewise.
4458 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
4459 * coff-mips.c (mips_relocate_section): Likewise.
4460 * coff-or32.c (coff_or32_relocate_section): Likewise.
4461 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
4462 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
4463 * coff-sh.c (sh_relocate_section): Likewise.
4464 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
4465 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
4466 * coff-z8k.c (extra_case): Likewise.
4467 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
4468 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4469 (_bfd_coff_generic_relocate_section): Likewise.
4470 * ecoff.c (ecoff_reloc_link_order): Likewise.
4471 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
4472 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
4473 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
4474 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
4475 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4476 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
4477 * elf32-cris.c (cris_elf_relocate_section): Likewise.
4478 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
4479 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4480 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4481 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
4482 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4483 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
4484 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4485 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4486 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4487 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
4488 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
4489 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4490 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
4491 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4492 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4493 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4494 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4495 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4496 * elf32-s390.c (elf_s390_relocate_section): Likewise.
4497 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4498 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4499 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4500 * elf32-vax.c (elf_vax_relocate_section): Likewise.
4501 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4502 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4503 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4504 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
4505 * elf64-s390.c (elf_s390_relocate_section): Likewise.
4506 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4507 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4508 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
4509 * elflink.c (elf_reloc_link_order): Likewise.
4510 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
4511 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
4512 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
4513 * linker.c (_bfd_generic_reloc_link_order): Likewise.
4514 * pdp11.c (pdp11_aout_link_input_section): Likewise.
4515 (aout_link_reloc_link_order): Likewise.
4516 * reloc.c (bfd_generic_get_relocated_section_contents):
4517 Likewise.
4518 * xcofflink.c (xcoff_reloc_link_order): Likewise.
4519 * simple.c (simple_dummy_reloc_overflow): Updated.
4521 2004-10-20 Andreas Schwab <schwab@suse.de>
4523 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
4524 (elf_backend_plt_sym_val): Define.
4526 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
4528 * config.bfd: Set targ_underscore=yes for PE COFF targets
4530 2004-10-19 Alan Modra <amodra@bigpond.net.au>
4532 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
4533 (ppc64_elf_edit_opd): Likewise.
4535 2004-10-18 Mark Mitchell <mark@codesourcery.com>
4537 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
4538 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
4539 set SEC_ALLOC and SEC_LOAD.
4541 2004-10-18 Nick Clifton <nickc@redhat.com>
4543 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
4544 'name' for relocs against both local and global symbols.
4546 2004-10-16 Daniel Jacobowitz <dan@debian.org>
4548 * bfd-in2.h: Regenerate.
4549 * bfd.c (struct bfd): Add no_export.
4550 * elflink.c (elf_link_add_object_symbols): Handle no_export.
4552 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4554 * config.bfd: Whitespace cleanup.
4555 * Makefile.am: Run "make dep-am"
4556 * Makefile.in: Regenerate.
4558 2004-10-15 Jakub Jelinek <jakub@redhat.com>
4560 * elflink.c (struct already_linked_section): Removed.
4561 (try_match_symbols_in_sections, already_linked): Removed.
4562 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
4563 prefix of section names when finding already_linked_table
4564 chain. Compare section names. Instead of calling already_linked,
4565 do it inline and only for sections in the same already_linked_list.
4567 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4569 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
4570 parameter. If called after _bfd_elf_write_section_eh_frame,
4571 don't allow a -2 return unless need_* bit is already set, and
4572 handle offsets adjusted for output_offset.
4573 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
4574 * elf.c (_bfd_elf_section_offset): Update call.
4576 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
4578 PR 440
4579 * coffcode.h (coff_compute_section_file_positions): Cast to
4580 bfd_vma when computing page alignment.
4582 2004-10-13 Mark Mitchell <mark@codesourcery.com>
4584 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
4585 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
4587 2004-10-12 Mark Mitchell <mark@codesourcery.com>
4589 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
4590 relocations use a virtual address, not a section offset.
4592 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4594 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
4595 (narrow_instruction, widen_instruction): Remove unnecessary calls to
4596 xtensa_format_encode.
4597 (ebb_propose_action): Inline call to ebb_add_proposed_action.
4598 (ebb_add_proposed_action): Delete.
4600 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4602 * elf32-xtensa.c: Use ISO C90 formatting.
4604 2004-10-12 Paul Brook <paul@codesourcery.com>
4606 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
4607 message.
4609 2004-10-12 Paul Brook <paul@codesourcery.com>
4611 * elf32-arm.h: Support EABI version 4 objects.
4613 2004-10-12 Alan Modra <amodra@bigpond.net.au>
4615 PR 325
4616 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
4617 Don't mark as default.
4618 (bfd_x86_64_arch): Don't mark as default.
4620 2004-10-12 Alan Modra <amodra@bigpond.net.au>
4622 * elflink.c (enum action_discarded): New.
4623 (elf_section_complain_discarded): Delete.
4624 (elf_action_discarded): New function subsuming the above and also
4625 controlling reloc behaviour.
4626 (elf_link_input_bfd): Use it.
4628 2004-10-11 Jakub Jelinek <jakub@redhat.com>
4630 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
4631 (special_sections): Add .gnu.liblist and .gnu.conflict.
4632 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
4634 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4636 PR 233
4637 * elflink.c (elf_link_input_bfd): Try harder to support
4638 relocations against symbols in removed linkonce sections.
4640 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4642 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
4644 PR 354
4645 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
4646 sections do not reference symbols in non-SEC_ALLOC sections.
4648 2004-10-11 Alan Modra <amodra@bigpond.net.au>
4650 PR 437
4651 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
4652 (_bfd_elf_link_omit_section_dynsym): Formatting.
4654 2004-10-10 Alan Modra <amodra@bigpond.net.au>
4656 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
4657 * libbfd.h: Regnerate.
4658 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
4659 * elf32-frv.c: Likewise.
4660 * elf32-m32r.c: Likewise.
4661 * elf32-ppc.c: Likewise.
4662 * elf64-hppa.c: Likewise.
4663 * elfxx-ia64.c: Likewise.
4664 * opncls.c: Likewise.
4666 2004-10-10 Alan Modra <amodra@bigpond.net.au>
4668 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
4669 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
4670 offsets stored in struct eh_cie_fde entries before doing other
4671 work.
4673 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
4674 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
4675 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
4676 setting offsets for removed CIEs. Don't set "sec", instead set
4677 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
4678 CIE in hdr_info. Only set make_relative and make_lsda_relative
4679 for CIEs. Use pointers rather than array indices.
4680 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
4681 make_lsda_relative, need_* on cie_inf for FDEs.
4682 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
4683 section output_offset. Delete cie_offset, instead use cie_inf
4684 pointer to CIE entry. Use need_relative and need_lsda_relative on
4685 CIE entry for FDEs. Use pointers rather than array indices.
4687 2004-10-09 Alan Modra <amodra@bigpond.net.au>
4689 * coff-rs6000.c (rs6000coff_vec): Add initializer for
4690 bfd_is_target_special_symbol.
4691 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
4692 * som.c (som_bfd_is_target_special_symbol): Define.
4694 2004-10-08 Nick Clifton <nickc@redhat.com>
4696 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
4697 * configure: Regenerate.
4698 * bfd-in2.h: Regenerate.
4699 * syms.c (bfd_is_target_special_symbol): New interface function.
4700 Returns true when a symbol should be considered to be special.
4701 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
4702 the symbol jump table.
4703 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
4704 Return true iff the symbol is a mapping symbol.
4705 (bfd_elf32_bfd_is_target_special_symbol): Define.
4706 * elfxx-target.h: Provide a default definition for
4707 bfd_is_target_special_symbol.
4708 * aout-target.h: Likewise.
4709 * aout-tic30.c: Likewise.
4710 * binary.c: Likewise.
4711 * coffcode.h: Likewise.
4712 * i386msdos.c: Likewise.
4713 * ieee.c: Likewise.
4714 * ihex.c: Likewise.
4715 * libaout.h: Likewise.
4716 * libbfd-in.h: Likewise
4717 * libecoff.h: Likewise.
4718 * mach-o.c: Likewise.
4719 * mmo.c: Likewise.
4720 * nlm-target.h: Likewise.
4721 * oasys.c: Likewise.
4722 * pef.c: Likewise.
4723 * ppcboot.c: Likewise.
4724 * srec.c: Likewise.
4725 * tekhex.c: Likewise.
4726 * versados.c: Likewise.
4727 * vms.c: Likewise.
4728 * xcoff-target.h: Likewise.
4729 * xsym.c: Likewise.
4730 * libbfd.h: Regenerate.
4732 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4734 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
4735 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
4736 (elf_backend_section_from_shdr): Define.
4738 2004-10-08 Alan Modra <amodra@bigpond.net.au>
4740 * syms.c (bfd_is_local_label): Return false for file symbols.
4742 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4743 David Heine <dlheine@tensilica.com>
4745 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
4746 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
4747 (elf32xtensa_no_literal_movement): New global variable.
4748 (elf_howto_table): Add entries for new relocations.
4749 (elf_xtensa_reloc_type_lookup): Handle new relocations.
4750 (property_table_compare): When addresses are equal, compare sizes and
4751 various property flags.
4752 (property_table_matches): New.
4753 (xtensa_read_table_entries): Extend to read new property tables. Add
4754 output_addr parameter to indicate that output addresses should be used.
4755 Use bfd_get_section_limit.
4756 (elf_xtensa_find_property_entry): New.
4757 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
4758 (elf_xtensa_check_relocs): Handle new relocations.
4759 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
4760 relocations. Use new xtensa-isa.h functions.
4761 (build_encoding_error_message): Remove encode_result parameter. Add
4762 new target_address parameter used to detect alignment errors.
4763 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
4764 error handling. Use new is_operand_relocation function.
4765 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
4766 Use underbar macro for error messages. Formatting.
4767 (get_const16_opcode): New.
4768 (get_l32r_opcode): Add a separate flag for initialization.
4769 (get_relocation_opnd): Operand number is no longer explicit in the
4770 relocation. Change to decode the opcode and analyze its operands.
4771 (get_relocation_slot): New.
4772 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
4773 Use new xtensa-isa.h functions to handle multislot instructions.
4774 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
4775 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
4776 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
4777 check_loop_aligned, check_branch_target_aligned_address, narrowable,
4778 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
4779 get_single_format, init_op_single_format_table): New.
4780 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
4781 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
4782 (contract_asm_expansion): Add error_message parameter and pass it to
4783 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
4784 with R_XTENSA_SLOT0_OP.
4785 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
4786 instructions. Use new xtensa-isa.h functions.
4787 (r_reloc struct): Add new virtual_offset field.
4788 (r_reloc_init): Add contents and content_length parameters. Set
4789 virtual_offset field to zero. Add contents to target_offset field for
4790 partial_inplace relocations.
4791 (r_reloc_is_defined): Check for null.
4792 (print_r_reloc): New debug function.
4793 (source_reloc struct): Replace xtensa_operand field with pair of the
4794 opcode and the operand position. Add is_abs_literal field.
4795 (init_source_reloc): Specify operand by opcode/position pair. Set
4796 is_abs_literal field.
4797 (source_reloc_compare): When target_offsets are equal, compare other
4798 fields to make sorting predictable.
4799 (literal_value struct): Add is_abs_literal field.
4800 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
4801 (init_literal_value): New.
4802 (is_same_value): Replace with ...
4803 (literal_value_equal): ... this function. Add comparisons of
4804 virtual_offset and is_abs_literal fields.
4805 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
4806 failure. Initialize has_last_loc field.
4807 (value_map_hash_table_delete): New.
4808 (hash_literal_value): Rename to ...
4809 (literal_value_hash): ... this. Include is_abs_literal flag and
4810 virtual_offset field in the hash value.
4811 (get_cached_value): Rename to ...
4812 (value_map_get_cached_value): ... this. Update calls to
4813 literal_value_hash and literal_value_equal.
4814 (add_value_map): Check for allocation failure. Update calls to
4815 value_map_get_cached_value and literal_value_hash.
4816 (text_action, text_action_list, text_action_t): New types.
4817 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
4818 text_action_add, text_action_add_literal, offset_with_removed_text,
4819 offset_with_removed_text_before_fill, find_insn_action,
4820 print_action_list, print_removed_literals): New.
4821 (offset_with_removed_literals): Delete.
4822 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
4823 fix_array, fix_array_count, allocated_relocs, relocs_count, and
4824 allocated_relocs_count fields.
4825 (init_xtensa_relax_info): Initialize new fields.
4826 (reloc_bfd_fix struct): Add new translated field.
4827 (reloc_bfd_fix_init): Add translated parameter and use it to set the
4828 translated field.
4829 (fix_compare, cache_fix_array): New.
4830 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
4831 section via get_xtensa_relax_info. Use cache_fix_array to set up
4832 sorted fix_array and use bsearch instead of linear search.
4833 (section_cache_t): New struct.
4834 (init_section_cache, section_cache_section, clear_section_cache): New.
4835 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
4836 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
4837 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
4838 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
4839 New.
4840 (retrieve_contents): Use bfd_get_section_limit.
4841 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
4842 to compute_removed_literals. Free value_map_hash_table when no longer
4843 needed.
4844 (analyze_relocations): Check is_relaxable_asm_section flag. Call
4845 compute_text_actions for all sections.
4846 (find_relaxable_sections): Mark sections as relaxable if they contain
4847 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
4848 call. Increment relax_info src_count field only for appropriate
4849 relocation types. Remove is_literal_section check.
4850 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
4851 r_reloc_init and find_associated_l32r_irel. Check
4852 is_relaxable_asm_section flag. Handle L32R instructions with absolute
4853 literals. Pass is_abs_literal flag to init_source_reloc.
4854 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
4855 CONST16 instructions. Adjust calls to r_reloc_init and
4856 pcrel_reloc_fits. Handle weak symbols conservatively.
4857 (find_associated_l32r_irel): Add bfd parameter and pass it to
4858 is_l32r_relocation.
4859 (compute_text_actions, compute_ebb_proposed_actions,
4860 compute_ebb_actions, check_section_ebb_pcrels_fit,
4861 check_section_ebb_reduces, text_action_add_proposed,
4862 compute_fill_extra_space): New.
4863 (remove_literals): Replace with ...
4864 (compute_removed_literals): ... this function. Call
4865 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
4866 Call xtensa_read_table_entries to get the property table. Skip
4867 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
4868 is_removable_literal, remove_dead_literal, and
4869 identify_literal_placement functions.
4870 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
4871 instead of linear search.
4872 (is_removable_literal, remove_dead_literal,
4873 identify_literal_placement): New.
4874 (relocations_reach): Update check for literal not referenced by any
4875 PC-relative relocations. Adjust call to pcrel_reloc_fits.
4876 (coalesce_shared_literal, move_shared_literal): New.
4877 (relax_section): Use bfd_get_section_limit. Call
4878 translate_section_fixes. Update calls to r_reloc_init and
4879 offset_with_removed_text. Check new is_relaxable_asm_section flag.
4880 Add call to pin_internal_relocs. Add special handling for
4881 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
4882 info to calculate new addend_displacement variable. Replace code for
4883 deleting literals with more general code to perform the actions
4884 determined by the action_list for the section.
4885 (translate_section_fixes, translate_reloc_bfd_fix): New.
4886 (translate_reloc): Check new is_relaxable_asm_section flag. Call
4887 find_removed_literal only if is_operand_relocation. Update call to
4888 offset_with_removed_text. Use new target_offset and removed_bytes
4889 variables.
4890 (move_literal): New.
4891 (relax_property_section): Use bfd_get_section_limit. Set new
4892 is_full_prop_section flag and handle new property tables. Update calls
4893 to r_reloc_init and offset_with_removed_text. Check
4894 is_relaxable_asm_section flag. Handle expansion of zero-sized
4895 unreachable entries, with use of offset_with_removed_text_before_fill.
4896 For relocatable links, combine entries only for literal tables.
4897 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
4898 calls to offset_with_removed_text. Translate st_size field for
4899 function symbols.
4900 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
4901 failure. Add contents parameter. Update call to get_bfd_fix. Update
4902 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
4903 R_XTENSA_ASM_EXPAND relocs.
4904 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
4905 call to get_bfd_fix. Include offset from contents for partial_inplace
4906 relocations.
4907 (is_reloc_sym_weak): New.
4908 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
4909 (prop_sec_len): New.
4910 (xtensa_is_property_section): Handle new property sections.
4911 (is_literal_section): Delete.
4912 (internal_reloc_compare): When r_offset matches, compare r_info and
4913 r_addend to make sorting predictable.
4914 (internal_reloc_matches): New.
4915 (xtensa_get_property_section_name): Handle new property sections.
4916 (xtensa_get_property_predef_flags): New.
4917 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
4918 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
4919 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
4920 (xtisa_errno, xtisa_error_msg): New variables.
4921 (xtensa_isa_errno, xtensa_isa_error_msg): New.
4922 (xtensa_insnbuf_alloc): Add error handling.
4923 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
4924 use xtensa_format_decode. Add error handling.
4925 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
4926 instruction length to find the number of bytes to copy.
4927 (xtensa_isa_init): Add error handling. Replace calls to
4928 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
4929 tables in the xtensa_modules structure.
4930 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
4931 xtensa_extend_isa): Delete.
4932 (xtensa_isa_free): Change to only free lookup tables.
4933 (opname_lookup_compare): Replace with ...
4934 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
4935 (xtensa_insn_maxlength): Rename to ...
4936 (xtensa_isa_maxlength): ... this.
4937 (xtensa_insn_length): Delete.
4938 (xtensa_insn_length_from_first_byte): Replace with ...
4939 (xtensa_isa_length_from_chars): ... this function.
4940 (xtensa_num_opcodes): Rename to ...
4941 (xtensa_isa_num_opcodes): ... this.
4942 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
4943 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
4944 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
4945 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
4946 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
4947 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
4948 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
4949 (xtensa_opcode_lookup): Add error handling.
4950 (xtensa_decode_insn): Replace with ...
4951 (xtensa_opcode_decode): ... this function, with new format and
4952 slot parameters. Add error handling.
4953 (xtensa_encode_insn): Replace with ...
4954 (xtensa_opcode_encode): ... this function, which does the encoding via
4955 one of the entries in the "encode_fns" array. Add error handling.
4956 (xtensa_opcode_name): Add error handling.
4957 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
4958 xtensa_opcode_is_call): New.
4959 (xtensa_num_operands): Replace with ...
4960 (xtensa_opcode_num_operands): ... this function. Add error handling.
4961 (xtensa_opcode_num_stateOperands,
4962 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
4963 xtensa_opcode_funcUnit_use, xtensa_operand_name,
4964 xtensa_operand_is_visible): New.
4965 (xtensa_get_operand, xtensa_operand_kind): Delete.
4966 (xtensa_operand_inout): Add error handling and special-case for
4967 "sout" operands.
4968 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
4969 operate on one slot of an instruction. Added error handling.
4970 (xtensa_operand_encode): Handle default operands with no encoding
4971 functions. Check for success by comparing against decoded value.
4972 Add error handling.
4973 (xtensa_operand_decode): Handle default operands. Return decoded value
4974 through argument pointer. Add error handling.
4975 (xtensa_operand_is_register, xtensa_operand_regfile,
4976 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
4977 (xtensa_operand_isPCRelative): Rename to ...
4978 (xtensa_operand_is_PCrelative): ... this. Add error handling.
4979 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
4980 through argument pointer. Add error handling.
4981 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
4982 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
4983 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
4984 xtensa_regfile_shortname, xtensa_regfile_view_parent,
4985 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
4986 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
4987 xtensa_state_is_exported, xtensa_sysreg_lookup,
4988 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
4989 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
4990 xtensa_interface_num_bits, xtensa_interface_inout,
4991 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
4992 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
4993 * xtensa-modules.c: Rewrite to use new data structures.
4994 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
4995 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
4996 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
4997 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
4998 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
4999 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
5000 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
5001 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
5002 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
5003 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
5004 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
5005 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
5006 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
5007 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
5008 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
5009 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
5010 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
5011 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
5012 * Makefile.in: Regenerate.
5013 * bfd-in2.h: Likewise.
5014 * libbfd.h: Likewise.
5016 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5018 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
5019 against the absolute section.
5020 (mips_elf64_write_rela): Likewise.
5022 2004-10-07 Jan Beulich <jbeulich@novell.com>
5024 * elf.c (elf_find_function): Don't generally check for matching
5025 section, just for non-file symbols. Remove redunant comparison
5026 for the latter.
5027 * elf32-arm.h (arm_elf_find_function): Likewise.
5029 2004-10-07 Jeff Baker <jbaker@qnx.com>
5031 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
5032 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
5033 was specified.
5035 2004-10-04 Roland McGrath <roland@redhat.com>
5037 * hash.c (bfd_hash_set_default_size): Use const for table.
5038 Use size_t instead of int for variable compared to sizeof results.
5040 2004-10-05 Alan Modra <amodra@bigpond.net.au>
5042 PR 425
5043 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
5045 2004-10-01 Paul Brook <paul@codesourcery.com>
5047 * elf32-arm.h (elf32_arm_fake_sections,
5048 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
5049 functions.
5050 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
5052 2004-10-01 Alan Modra <amodra@bigpond.net.au>
5054 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
5055 need_lsda_relative.
5056 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
5057 need_relative or need_lsda_relative if we are processing an
5058 offset for a reloc on a FDE initial loc or LSDA field
5059 respectively.
5060 (_bfd_elf_write_section_eh_frame): Test need_relative and
5061 need_lsda_relative in place of corresponding make_* field
5062 when deciding to use pc-relative encodings.
5064 2004-09-30 Paul Brook <paul@codesourcery.com>
5066 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
5067 target2 relocation type.
5069 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
5071 PR 414
5072 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
5074 2004-09-30 Paul Brook <paul@codesourcery.com>
5076 * reloc.c: Add BFD_RELOC_ARM_SMI.
5077 * bfd-in2.h: Regenerate.
5078 * libbfd.h: Ditto.
5080 2004-09-24 Alan Modra <amodra@bigpond.net.au>
5082 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
5083 vma and output offset to address.
5084 * simple.c (simple_save_output_info): Only set output section
5085 and offset for debug sections, or those not already set up by
5086 the linker.
5087 (bfd_simple_get_relocated_section_contents): Update comment.
5089 2004-09-24 Alan Modra <amodra@bigpond.net.au>
5091 * elf.c (IS_LOADED): Delete.
5092 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
5093 Restore SEC_HAS_CONTENTS test to the one place it was used prior
5094 to 2004-09-22.
5096 2004-09-23 Alan Modra <amodra@bigpond.net.au>
5098 PR gas/396
5099 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
5100 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
5101 redundant assignment of EM_SPARC.
5103 2004-09-22 Brian Ford <ford@vss.fsi.com>
5105 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
5106 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
5107 constants.
5108 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
5110 2004-09-22 Alan Modra <amodra@bigpond.net.au>
5112 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
5113 (elf_backend_modify_segment_map): Don't define.
5115 2004-09-22 Alan Modra <amodra@bigpond.net.au>
5117 * elf.c (IS_LOADED): Define.
5118 (assign_file_positions_for_segments): Don't round up file offset of
5119 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
5120 Delete code handling link script adjustment of lma. Do the adjust
5121 in later code handling similar ajustments. Remove dead code error
5122 check. Warn if section lma would require a negative offset
5123 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
5124 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
5125 update voff in section loop. Change voff in segment loop to be an
5126 adjustment on top of "off". Set sec->filepos and update "off" later.
5127 Test for loadable sections consistently using IS_LOADED. Similarly,
5128 test for alloc-only sections other than .tbss consistently.
5129 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
5130 Tidy PT_NOTE handling. Use %B and %A in error messages.
5131 (assign_file_positions_except_relocs): Use %B in error message.
5133 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
5135 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
5136 (CONFIG_STATUS_DEPENDENCIES): New.
5137 (Makefile): Removed.
5138 (config.status): Likewise.
5139 * Makefile.in: Regenerated.
5141 2004-09-17 Paul Brook <paul@codesourcery.com>
5143 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
5144 (bfd_elf32_arm_process_before_allocation): Update prototype.
5145 * bfd-in2.h: Regenerate.
5146 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
5147 (elf32_arm_link_hash_table_create): Set it.
5148 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
5149 (bfd_elf32_arm_set_target_relocs): New function.
5150 (arm_real_reloc_type): New function.
5151 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
5152 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
5153 (elf32_arm_gc_sweep_hook): Ditto.
5154 (elf32_arm_check_relocs): Ditto.
5155 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
5156 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
5157 R_ARM_GOT_TARGET2.
5158 (elf32_arm_got_prel): New variable.
5159 (elf32_arm_howto_from_type): New function.
5160 (elf32_arm_info_to_howto): Use it.
5161 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
5162 BFD_RELOC_ARM_TARGET2.
5163 * libbfd.h: Regenerate.
5164 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
5166 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5168 * ecoff.c: Update u.undef.next refs.
5169 * elf64-ppc.c: Likewise.
5170 * elflink.c: Likewise.
5171 * linker.c: Likewise.
5172 * xcofflink.c: Likewise.
5174 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
5175 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
5176 fields to indirect struct.
5177 * elf-m10300.c: Update u.weakdef refs.
5178 * elf32-arm.h: Likewise.
5179 * elf32-cris.c: Likewise.
5180 * elf32-frv.c: Likewise.
5181 * elf32-hppa.c: Likewise.
5182 * elf32-i370.c: Likewise.
5183 * elf32-i386.c: Likewise.
5184 * elf32-m32r.c: Likewise.
5185 * elf32-m68k.c: Likewise.
5186 * elf32-ppc.c: Likewise.
5187 * elf32-s390.c: Likewise.
5188 * elf32-sh.c: Likewise.
5189 * elf32-sparc.c: Likewise.
5190 * elf32-vax.c: Likewise.
5191 * elf32-xtensa.c: Likewise.
5192 * elf64-alpha.c: Likewise.
5193 * elf64-hppa.c: Likewise.
5194 * elf64-ppc.c: Likewise.
5195 * elf64-s390.c: Likewise.
5196 * elf64-sh64.c: Likewise.
5197 * elf64-sparc.c: Likewise.
5198 * elf64-x86-64.c: Likewise.
5199 * elfxx-ia64.c: Likewise.
5200 * elfxx-mips.c: Likewise.
5201 * elflink.c: Likewise. Also u.elf_hash_value.
5202 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
5203 indirection.
5204 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5205 (bfd_elf_gc_record_vtinherit): Alloc vtable.
5206 (bfd_elf_gc_record_vtentry): Likewise.
5207 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
5209 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5211 * Makefile.am: Run "make dep-am".
5212 * Makefile.in: Regenerate.
5213 * bfd-in2.h: Regenerate.
5214 * po/SRC-POTFILES.in: Regenerate.
5215 * po/bfd.pot: Regenerate.
5217 2004-09-16 Alan Modra <amodra@bigpond.net.au>
5219 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
5220 with bitfields. Make "type" and "other" bitfields too.
5221 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
5222 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
5223 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
5224 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
5225 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
5226 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
5227 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
5228 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
5229 * elf-hppa.h: Update all uses of elf_link_hash_flags.
5230 * elf-m10300.c: Likewise.
5231 * elf.c: Likewise.
5232 * elf32-arm.h: Likewise.
5233 * elf32-cris.c: Likewise.
5234 * elf32-frv.c: Likewise.
5235 * elf32-hppa.c: Likewise.
5236 * elf32-i370.c: Likewise.
5237 * elf32-i386.c: Likewise.
5238 * elf32-m32r.c: Likewise.
5239 * elf32-m68k.c: Likewise.
5240 * elf32-ppc.c: Likewise.
5241 * elf32-s390.c: Likewise.
5242 * elf32-sh-symbian.c: Likewise.
5243 * elf32-sh.c: Likewise.
5244 * elf32-sh64.c: Likewise.
5245 * elf32-sparc.c: Likewise.
5246 * elf32-vax.c: Likewise.
5247 * elf32-xtensa.c: Likewise.
5248 * elf64-alpha.c: Likewise.
5249 * elf64-hppa.c: Likewise.
5250 * elf64-ppc.c: Likewise.
5251 * elf64-s390.c: Likewise.
5252 * elf64-sh64.c: Likewise.
5253 * elf64-sparc.c: Likewise.
5254 * elf64-x86-64.c: Likewise.
5255 * elflink.c: Likewise.
5256 * elfxx-ia64.c: Likewise.
5257 * elfxx-mips.c: Likewise.
5258 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
5259 * configure: Regenerate.
5260 * aclocal.m4: Regenerate.
5262 2004-09-16 Alan Modra <amodra@bigpond.net.au>
5264 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
5265 around uses of R_ARM_TARGET1.
5266 (elf32_arm_check_relocs): Likewise.
5268 2004-09-13 Paul Brook <paul@codesourcery.com>
5270 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
5271 prototype.
5272 * bfd-in2.h: Regenerate.
5273 * libbfd.h: Regenerate.
5274 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
5275 (elf32_arm_link_hash_table_create): Set target1_is_rel.
5276 (bfd_elf32_arm_process_before_allocation): Ditto.
5277 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
5278 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
5279 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
5280 * reloc.c: Ditto.
5282 2004-09-10 Joel Brobecker <brobecker@gnat.com>
5284 * hpux-core.c (thread_section_p): New function.
5285 (hpux_core_core_file_p): Fix computation of offset in call
5286 to bfd_seek. Create a ".reg" section from an arbitrary
5287 ".reg/<id>" section if none was created after having read
5288 all sections.
5290 2004-09-11 Andreas Schwab <schwab@suse.de>
5292 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
5293 * aclocal.m4: Rebuild.
5294 * configure: Rebuild.
5296 2004-09-10 Joel Brobecker <brobecker@gnat.com>
5298 * section.c (bfd_sections_find_if): Fix parameter name in
5299 comment to match code.
5301 2004-09-10 Alan Modra <amodra@bigpond.net.au>
5303 * elf.c (assign_file_positions_except_relocs): Assign relocs
5304 stored in a bfd section.
5306 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
5308 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
5309 h->gotplt_refcount to 0, not -1.
5311 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
5313 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
5314 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
5315 symname.
5316 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
5317 handle symbol visibility here.
5319 2004-09-07 Alan Modra <amodra@bigpond.net.au>
5321 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
5322 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
5323 callers.
5324 (ppc_stub_name): Remove trailing "+0" on stub name.
5325 (create_linkage_sections): Create relocations for
5326 branch lookup table when --emit-relocs as well as when --shared.
5327 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
5328 relbrlt test. For --emit-stub-syms, always output a sym even when
5329 one already exists on a plt call stub. Put stub type in the stub
5330 symbol name.
5331 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
5332 test.
5333 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
5334 reloc_count in stub sections. Adjust relbrlt test.
5335 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
5336 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
5337 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
5338 for relocs against discarded symbols. Fix comments.
5340 2004-09-06 Mark Mitchell <mark@codesourcery.com>
5342 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
5343 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
5344 from ...
5345 (map_sections_to_segments): ... here. Use it. Assign a file
5346 position to the .dynamic section if it is not loadable, but part
5347 of the PT_DYNAMIC segment.
5348 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
5349 offsets, not VMAs, for the BPABI. Do not fill in the header in
5350 the .got.plt section for the BPABI.
5351 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
5352 PT_DYNAMIC segment.
5353 (elf_backend_want_got_plt): Define to zero for Symbian OS.
5355 2004-09-06 Nick Clifton <nickc@redhat.com>
5357 * elflink.c (elf_link_add_object_symbols): Set the error code to
5358 bfd_error_wrong_format when the input format does not match the
5359 output format.
5361 2004-09-06 Alan Modra <amodra@bigpond.net.au>
5363 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
5364 (ppc64_elf_check_directives): ..here.
5365 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
5366 before accessing ppc64_elf_tdata.
5367 (ppc64_elf_finish_dynamic_sections): And here too.
5369 2004-09-04 Alan Modra <amodra@bigpond.net.au>
5371 * bfd.c (_bfd_default_error_handler): Correct loop exit.
5373 2004-09-03 Mark Mitchell <mark@codesourcery.com>
5375 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
5376 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
5377 (bfd_elf32_littlearm_symbian_vec): Likewise.
5378 * configure: Regenerated.
5379 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
5380 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
5381 (PLT_ENTRY_SIZE): Likewise.
5382 (bfd_vma_elf32_arm_symbian_plt_entry): New
5383 variable.
5384 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
5385 and symbian_p.
5386 (create_got_section): Don't create sections when generating BPABI
5387 objects.
5388 (elf32_arm_create_dynamic_sections): Tidy.
5389 (elf32_arm_link_hash_table_create): Set plt_header_size,
5390 plt_entry_size, and symbian_p.
5391 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
5392 generating BPABI objects.
5393 (allocate_dynrelocs): Use htab->plt_header_size, not
5394 PLT_HEADER_SIZE. Do not add to .got.plt when
5395 generating BPABI objects.
5396 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
5397 * elfarm-nabi.c: Add SymbianOS target vectors.
5398 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
5399 (_bfd_elf_link_create_dynamic_sections): Likewise.
5400 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
5401 (elfNN_bed): Use it.
5402 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
5403 (bfd_elf32_littlearm_symbian_vec): Likewise.
5404 (_bfd_target_vector): Add them.
5406 2004-09-03 Nick Clifton <nickc@redhat.com>
5408 PR 360
5409 * coffcode.h (handle_COMDAT): Replace abort with an warning
5410 message and allow the scan to continue.
5412 2004-09-02 Alan Modra <amodra@bigpond.net.au>
5414 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
5415 in when reading relocs, not our sorted syms. Remove unnecessary
5416 var.
5418 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
5420 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
5422 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
5424 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
5425 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
5426 replace uses of *_alias with *_noncanonical.
5427 * aclocal.m4: Rebuild with aclocal 1.4p6.
5428 * Makefile.in: Rebuild with automake 1.4p6.
5429 * doc/Makefile.in: Rebuild with automake 1.4p6.
5430 * configure.in: Autoupdate with autoupdate 2.59.
5431 * config.in: Regenerate with autoheader 2.59.
5432 * configure: Regnerate with autoconf 2.59.
5434 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5436 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
5437 symbol pointer arrays before modifying.
5439 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5441 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
5442 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
5443 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
5444 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
5445 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
5446 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
5447 Use both symbol tables on non-relocatable objects. Use a common
5448 error exit. Fix "mid" warning.
5449 * libbfd.h: Regenerate.
5450 * bfd-in2.h: Regenerate.
5452 2004-08-28 Alan Modra <amodra@bigpond.net.au>
5454 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
5455 object file.
5456 (struct sfpr_def_parms): Save some space.
5457 (sfpr_define): Here too.
5459 * elf64-ppc.c (compare_symbols): Put section syms first.
5460 (sym_exists_at): New function.
5461 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
5462 points only for relocatable files. Use .opd section contents
5463 otherwise. Generally clean up the code.
5465 2004-08-27 Alan Modra <amodra@bigpond.net.au>
5467 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
5468 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
5469 (struct sfpr_def_parms): New.
5470 (sfpr_define): New function.
5471 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
5472 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
5473 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
5474 (savefpr1_tail, restfpr1_tail): New functions.
5475 (savevr, savevr_tail, restvr, restvr_tail): New functions.
5476 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
5477 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
5478 code. Define all ABI mandated _save and _rest functions.
5480 2004-08-26 Paul Brook <paul@codesourcery.com>
5482 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
5484 2004-08-26 Alan Modra <amodra@bigpond.net.au>
5486 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
5487 TRUE or FALSE.
5489 2004-08-26 Alan Modra <amodra@bigpond.net.au>
5491 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
5492 that pcrel correction is applied for R_386_PC32.
5494 2004-08-25 Alan Modra <amodra@bigpond.net.au>
5496 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
5497 for R_386_32 and R_386_PC32 relocs against symbols defined in
5498 discarded sections.
5500 2004-08-25 Dmitry Diky <diwil@spec.ru>
5502 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
5503 Add new relocations.
5504 * bfd-in2.h: Regenerate.
5505 * libbfd.h: Regenerate.
5506 * elf32-msp430.c: Clean-up code.
5507 (elf_msp430_howto_table): Add new relocation entries.
5508 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
5509 (msp430_elf_relax_section): New function.
5510 (msp430_elf_relax_delete_bytes): New function.
5511 (msp430_elf_symbol_address_p): New function.
5513 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5515 * elf32-m32r.c (m32r_elf_relocate_section): Handle
5516 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
5518 2004-08-20 Daniel Jacobowitz <dan@debian.org>
5520 * elflink.c (_bfd_elf_section_already_linked): Handle
5521 SEC_LINK_DUPLICATES_SAME_CONTENTS.
5523 2004-08-19 Mark Mitchell <mark@codesourcery.com>
5525 * config.bfd (arm*-*-symbianelf*): New target.
5526 (arm*-*-eabi*): Likewise.
5528 2004-08-19 Alan Modra <amodra@bigpond.net.au>
5530 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
5531 "struct ppc_link_hash_entry *".
5532 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
5533 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
5535 2004-08-19 Jakub Jelinek <jakub@redhat.com>
5537 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
5538 entries (where fd_aux overlaps next entry's fd_func).
5539 Add non_overlapping argument, use it.
5540 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
5541 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
5542 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
5543 as indexes into opd_sym_map/opd_adjust array.
5544 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
5546 2004-08-18 Alan Modra <amodra@bigpond.net.au>
5548 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
5549 if we can look up their function descriptor in a regular file.
5551 2004-08-18 Nick Clifton <nickc@redhat.com>
5553 PR 324
5554 * cofflink.c (coff_link_add_symbols): Check that the comdat
5555 pointer in the coff_section_data structure has been initialised
5556 before using it.
5558 2004-08-18 Alan Modra <amodra@bigpond.net.au>
5560 PR 338
5561 * elflink.c (bfd_elf_record_link_assignment): Add comment about
5562 changing bfd_link_hash_undefined to bfd_link_hash_new.
5564 2004-08-17 Jakub Jelinek <jakub@redhat.com>
5566 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
5567 if not yet defined.
5568 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
5569 (synthetic_opd, synthetic_relocatable): New variables.
5570 (compare_symbols, compare_relocs): New helper routines.
5571 (ppc64_elf_get_synthetic_symtab): New function.
5572 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
5573 to relsyms.
5574 * bfd-in2.h: Regenerated.
5575 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
5576 to relsyms. Return 0 if abfd is relocatable.
5578 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5580 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
5582 2004-08-17 Nick Clifton <nickc@redhat.com>
5584 * (is_arm_mapping_symbol_name): New function - return true
5585 when a symbol name matches the requirements for an ARM mapping
5586 symbol name.
5587 (arm_elf_find_function): New function based on
5588 elf_find_function in elf.c but skipping ARM mapping symbols
5589 and including thumb function symbols.
5590 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
5591 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
5593 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5595 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
5596 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
5597 (ppc64_elf_brtaken_reloc): Here too.
5599 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5601 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
5602 symbol visibility.
5603 (ppc64_elf_check_directives): Check that we have the right hash
5604 table before proceeding.
5606 2004-08-17 Alan Modra <amodra@bigpond.net.au>
5608 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
5609 (adjust_opd_syms): Attach opd syms for deleted entries to one of
5610 the sections that will be discarded.
5612 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5614 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
5616 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5618 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
5619 free space available.
5621 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5623 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
5624 occurrences with bfd_byte * thoughout file.
5626 * coff-rs6000.c (do_shared_object_padding): Warning fix.
5627 (xcoff_write_armap_big): Likewise.
5628 (xcoff_write_archive_contents_old): Likewise.
5629 (xcoff_write_archive_contents_big): Likewise.
5631 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
5633 2004-08-13 Nick Clifton <nickc@redhat.com>
5635 * elf32-arm.h: Convert to ISO C90.
5637 2004-08-13 Alan Modra <amodra@bigpond.net.au>
5639 PR 293
5640 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
5641 zero the plt field.
5643 2004-08-13 Alan Modra <amodra@bigpond.net.au>
5645 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
5646 (bfd_archive_filename, bfd_get_section_ident): Delete.
5647 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
5648 bfd_archive_filename.
5649 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
5650 to warn about symbols in discarded sections. Use _bfd_error_handler.
5651 * aout-adobe.c (aout_adobe_callback): See below.
5652 * aout-cris.c (swap_ext_reloc_in): ..
5653 * coff-arm.c (find_thumb_glue, find_arm_glue,
5654 coff_arm_relocate_section, bfd_arm_process_before_allocation,
5655 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
5656 coff_arm_copy_private_bfd_data): ..
5657 * coff-i860.c (i860_reloc_processing): ..
5658 * coff-mcore.c (mcore_coff_unsupported_reloc,
5659 coff_mcore_relocate_section): ..
5660 * coff-ppc.c (coff_ppc_relocate_section): ..
5661 * coff-rs6000.c (xcoff_create_csect_from_smclas
5662 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
5663 sh_swap_insns, sh_relocate_section): ..
5664 * coff-tic54x.c (tic54x_reloc_processing): ..
5665 * coff-tic80.c (coff_tic80_relocate_section): ..
5666 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
5667 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
5668 coff_slurp_symbol_table, coff_classify_symbol,
5669 coff_slurp_reloc_table): ..
5670 * coffgen.c (_bfd_coff_read_string_table): ..
5671 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
5672 _bfd_coff_generic_relocate_section): ..
5673 * cpu-arm.c (bfd_arm_merge_machines): ..
5674 * cpu-sh.c (sh_merge_bfd_arch): ..
5675 * elf-hppa.h (elf_hppa_relocate_section): ..
5676 * elf.c (bfd_elf_string_from_elf_section, setup_group,
5677 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
5678 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
5679 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
5680 * elf32-arm.h (find_thumb_glue, find_arm_glue,
5681 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
5682 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
5683 elf32_arm_relocate_section, elf32_arm_set_private_flags,
5684 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
5685 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
5686 cris_elf_merge_private_bfd_data
5687 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
5688 * elf32-gen.c (elf32_generic_link_add_symbols): ..
5689 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
5690 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
5691 elf32_hppa_relocate_section): ..
5692 * elf32-i370.c (i370_elf_merge_private_bfd_data,
5693 i370_elf_check_relocs, i370_elf_relocate_section): ..
5694 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
5695 elf_i386_relocate_section): ..
5696 * elf32-m32r.c (m32r_elf_relocate_section,
5697 m32r_elf_merge_private_bfd_data): ..
5698 * elf32-m68hc1x.c (m68hc12_add_stub,
5699 _bfd_m68hc11_elf_merge_private_bfd_data): ..
5700 * elf32-m68k.c (elf_m68k_relocate_section): ..
5701 * elf32-mcore.c (mcore_elf_unsupported_reloc,
5702 mcore_elf_relocate_section): ..
5703 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
5704 ppc_elf_check_relocs, ppc_elf_relocate_section,
5705 ppc_elf_begin_write_processing): ..
5706 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
5707 elf_s390_relocate_section): ..
5708 * elf32-sh-symbian.c (sh_symbian_import_as,
5709 sh_symbian_process_embedded_commands,
5710 sh_symbian_relocate_section): ..
5711 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
5712 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
5713 sh_elf_merge_private_data): ..
5714 * elf32-sparc.c (elf32_sparc_check_relocs,
5715 elf32_sparc_relocate_section,
5716 elf32_sparc_merge_private_bfd_data): ..
5717 * elf32-v850.c (v850_elf_check_relocs,
5718 v850_elf_merge_private_bfd_data): ..
5719 * elf32-xtensa.c (elf_xtensa_check_relocs,
5720 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
5721 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
5722 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
5723 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
5724 * elf64-gen.c (elf64_generic_link_add_symbols): ..
5725 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
5726 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
5727 ppc64_elf_relocate_section): ..
5728 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
5729 elf_s390_relocate_section): ..
5730 * elf64-sh64.c (sh_elf64_relocate_section): ..
5731 * elf64-sparc.c (sparc64_elf_check_relocs,
5732 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
5733 sparc64_elf_merge_private_bfd_data): ..
5734 * elf64-x86-64.c (elf64_x86_64_check_relocs,
5735 elf64_x86_64_relocate_section): ..
5736 * elflink.c (_bfd_elf_add_default_symbol,
5737 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
5738 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
5739 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
5740 elf_get_linked_section_vma, elf_fixup_link_order,
5741 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
5742 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
5743 * elfxx-ia64.c (elfNN_ia64_relax_section,
5744 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
5745 * elfxx-mips.c (mips_elf_perform_relocation,
5746 _bfd_mips_elf_check_relocs,
5747 _bfd_mips_elf_merge_private_bfd_data): ..
5748 * ieee.c (ieee_slurp_external_symbols): ..
5749 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
5750 * libbfd.c (_bfd_generic_verify_endian_match): ..
5751 * linker.c (_bfd_generic_link_add_one_symbol,
5752 _bfd_generic_section_already_linked): ..
5753 * pdp11.c (translate_to_native_sym_flags): ..
5754 * pe-mips.c (coff_pe_mips_relocate_section): ..
5755 * peicode.h (pe_ILF_build_a_bfd): ..
5756 * srec.c (srec_bad_byte): ..
5757 * stabs.c (_bfd_link_section_stabs): ..
5758 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
5759 Replace all uses of bfd_archive_filename and bfd_get_section_ident
5760 with corresponding %B and %A in _bfd_error_handler format string.
5761 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
5762 calls to use %A and %B. Fix "against symbol .. from section" and
5763 similar error messages. Combine multiple _bfd_error_handler calls
5764 where they were separated due to bfd_archive_filename deficiencies.
5765 * bfd-in2.h: Regenerate.
5767 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
5769 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
5770 relocation.
5772 2004-08-10 Alan Modra <amodra@bigpond.net.au>
5774 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
5775 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
5776 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
5777 Add twiddled_syms.
5778 (link_hash_newfunc): Init was_undefined.
5779 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
5780 Use undefweak instead.
5781 (ppc64_elf_check_directives): Fix undefs chain.
5782 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
5783 references.
5784 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
5785 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
5786 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
5788 2004-08-09 Jakub Jelinek <jakub@redhat.com>
5790 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
5791 error, test input_section flags rather than sec.
5793 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5795 * elf-bfd.h (struct elf_backend_data): Add
5796 elf_backend_archive_symbol_lookup.
5797 (_bfd_elf_archive_symbol_lookup): Declare.
5798 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
5799 (elf_link_add_archive_symbols): ..extracted from here. Call the
5800 backend version.
5801 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
5802 (elfNN_bed): Init new field.
5803 * elf64-ppc.c (elf_backend_check_directives): Define.
5804 (elf_backend_archive_symbol_lookup): Define.
5805 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
5806 a ppc_link_hash_entry pointer.
5807 (get_fdh): Move.
5808 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
5809 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
5810 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
5811 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
5812 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
5813 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
5814 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
5815 descriptor symbols.
5817 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5819 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
5820 (ppc64_elf_add_symbol_hook): Test for NULL section.
5821 (get_sym_h): Formatting.
5822 (ppc64_elf_size_stubs): Include reloc addend in value stored as
5823 stub target_value.
5825 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
5826 long branch stubs with code handling plt and r2off branch stubs.
5828 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5830 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
5831 * elflink.c (elf_link_input_bfd): Formatting.
5832 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
5833 all callers.
5834 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
5835 (link_hash_newfunc): Don't set it.
5836 (ppc64_elf_copy_indirect_symbol): Nor copy it.
5837 (ppc64_elf_mark_entry_syms): Delete.
5838 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
5839 sections. Use get_opd_info.
5840 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
5842 2004-08-09 Alan Modra <amodra@bigpond.net.au>
5844 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
5846 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
5847 (func_desc_adjust): Don't set have_undefweak.
5848 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
5849 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
5851 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
5852 "struct ppc_link_hash_entry *". Adjust all references.
5853 (ppc64_elf_hide_symbol): Correct a comment.
5855 * elf64-ppc.c (get_opd_info): New function.
5856 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
5857 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
5858 before calling get_fdh. Test fdh rather than h before dereferencing
5859 fdh. Mark removed symbols in opd_adjust.
5860 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
5861 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
5862 opd symbols.
5863 (ppc64_elf_output_symbol_hook): Likewise.
5865 2004-08-06 Paul Brook <paul@codesourcery.com>
5867 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
5868 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
5869 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
5870 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
5871 and BFD_RELOC_ARM_SBREL32.
5872 * bfd-in2.h, bbfd.h: Regenerate.
5874 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5876 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
5877 the dynamic link symbol actually in use.
5879 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
5881 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
5883 2004-07-31 Joel Brobecker <brobecker@gnat.com>
5884 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5886 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
5887 SHN_MIPS_TEXT and SHN_MIPS_DATA.
5889 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
5890 Nick Clifton <nickc@redhat.com>
5892 PR 290
5893 * bfd.c (_bfd_default_error_handler): Make it global.
5895 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
5897 * elf.c (assign_section_numbers): Cope gracefully with sections
5898 which have SHF_LINK_ORDER set but no sh_link set up.
5899 * elflink.c (elf_get_linked_section_vma): Likewise.
5901 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
5902 it to NULL.
5904 * elfxx-target.h (elf_backend_link_order_error_handler): New.
5905 Set it to _bfd_default_error_handler.
5906 (elfNN_bed): Add elf_backend_link_order_error_handler.
5908 * libbfd-in.h (_bfd_default_error_handler): New.
5910 * libbfd.h: Regenerated.
5912 2004-07-30 Jakub Jelinek <jakub@redhat.com>
5914 * archures.c (bfd_mach_sparc_64bit_p): Define.
5915 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
5916 * bfd-in2.h: Rebuilt.
5918 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5920 Introduce SH2a support.
5921 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
5922 * archures.c (bfd_mach_sh2a_nofpu): New.
5923 * bfd-in2.h: Rebuilt.
5924 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
5925 (arch_info_struct): Add sh2a_nofpu.
5926 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
5927 2003-12-29 DJ Delorie <dj@redhat.com>
5928 * reloc.c: Add relocs for sh2a.
5929 * bfd-in2.h: Regenerate.
5930 * libbfd.hh: Regenerate.
5931 2003-12-01 Michael Snyder <msnyder@redhat.com>
5932 * archures.c (bfd_mach_sh2a): New.
5933 * bfd-in2.h: Rebuilt.
5934 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
5935 (SH2A_NEXT): New.
5936 (arch_info_struct): Add sh2a.
5937 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
5939 2004-07-28 Nick Clifton <nickc@redhat.com>
5940 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5942 PR 273
5943 * som.c (setup_sections): Improve estimation of space sizes in
5944 relocatable objects.
5946 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5947 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
5948 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
5949 to targ_selvecs.
5950 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
5951 * configure: Regenerate.
5952 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
5953 case that accepts OSABI=NetBSD and OSABI=SysV.
5954 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
5955 the base of .got or .data (if .got does not exist).
5956 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
5957 set OSABI=NetBSD.
5958 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
5959 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
5960 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
5961 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
5963 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
5965 PR 161/251
5966 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
5967 (elf_sec_group): Defined.
5968 (bfd_elf_match_symbols_in_sections): New prototype.
5969 (_bfd_elf_setup_group_pointers): Likewise.
5971 * elf.c (bfd_elf_discard_group): Abort.
5972 (bfd_elf_set_group_contents): Also include relocation sections.
5973 Remove zero-fill for ld -r.
5974 (_bfd_elf_setup_group_pointers): New function.
5975 (elf_sort_elf_symbol): Likewise.
5976 (elf_sym_name_compare): Likewise.
5977 (bfd_elf_match_symbols_in_sections): Likewise.
5979 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
5981 * elflink.c (match_group_member): New.
5982 (elf_link_input_bfd): Check group member for discarded section.
5983 (try_match_symbols_in_sections): New function.
5984 (already_linked): Likewise.
5985 (_bfd_elf_section_already_linked): Support mixing comdat group
5986 and linkonce section.
5988 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
5989 * linker.c (bfd_section_already_linked_table_traverse): New.
5991 * libbfd.h: Regenerated.
5993 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5995 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
5996 BFD_RELOC_CRX_SWITCH32.
5997 * bfd-in2.h: Regenerate.
5998 * libbfd.h: Regenerate.
5999 * elf32-crx.c: Support relocation/relaxation of
6000 BFD_RELOC_CRX_SWITCH* types.
6002 2004-07-27 Alan Modra <amodra@bigpond.net.au>
6004 * elf64-ppc.c: Correct "Linker stubs" comment.
6006 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
6008 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
6009 linked-to section.
6010 (elf_linked_to_section): New.
6012 * elf.c (assign_section_numbers): Set up sh_link for
6013 SHF_LINK_ORDER.
6015 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
6016 to sh_link for SHT_IA_64_UNWIND sections.
6018 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
6020 * elflink.c (elf_fixup_link_order): Add _() to error message.
6022 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
6024 * elflink.c (elf_fixup_link_order): Issue a warning and flag
6025 an error if failed.
6027 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
6029 * aout-adobe.c (aout_32_section_already_linked): Defined.
6030 * aout-target.h (MY_section_already_linked): Likewise.
6031 * aout-tic30.c (MY_section_already_linked): Likewise.
6032 * binary.c (binary_section_already_linked): Likewise.
6033 * bout.c (b_out_section_already_linked): Likewise.
6034 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
6035 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
6036 * coffcode.h (coff_section_already_linked): Likewise.
6037 * i386msdos.c (msdos_section_already_linked): Likewise.
6038 * i386os9k.c (os9k_section_already_linked): Likewise.
6039 * ieee.c (ieee_section_already_linked): Likewise.
6040 * ihex.c (ihex_section_already_linked): Likewise.
6041 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
6042 * mmo.c (mmo_section_already_linked): Likewise.
6043 * nlm-target.h (nlm_section_already_linked): Likewise.
6044 * oasys.c (oasys_section_already_linked): Likewise.
6045 * pef.c (bfd_pef_section_already_linked): Likewise.
6046 * ppcboot.c (ppcboot_section_already_linked): Likewise.
6047 * som.c (som_bfd_discard_group): Likewise.
6048 * srec.c (srec_section_already_linked): Likewise.
6049 * tekhex.c (tekhex_section_already_linked): Likewise.
6050 * versados.c (versados_section_already_linked): Likewise.
6051 * vms.c (vms_section_already_linked): Likewise.
6052 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
6053 * xsym.c (bfd_sym_section_already_linked): Likewise.
6055 * bfd-in.h (bfd_section_already_linked_table_init): New.
6056 (bfd_section_already_linked_table_free): Likewise.
6058 * coff-rs6000.c (rs6000coff_vec): Add
6059 _bfd_generic_section_already_linked.
6060 (pmac_xcoff_vec): Likewise.
6061 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
6062 (aix5coff64_vec): Likewise.
6064 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
6065 * elflink.c (_bfd_elf_section_already_linked): New function.
6067 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
6069 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
6070 (_bfd_generic_section_already_linked): New.
6071 (bfd_section_already_linked_hash_entry): Likewise.
6072 (bfd_section_already_linked): Likewise.
6073 (bfd_section_already_linked_table_lookup): Likewise.
6074 (bfd_section_already_linked_table_insert): Likewise.
6076 * linker.c (bfd_section_already_linked): New.
6077 (_bfd_section_already_linked_table): Likewise.
6078 (bfd_section_already_linked_table_lookup): Likewise.
6079 (bfd_section_already_linked_table_insert): Likewise.
6080 (already_linked_newfunc): Likewise.
6081 (bfd_section_already_linked_table_init): Likewise.
6082 (bfd_section_already_linked_table_free): Likewise.
6083 (_bfd_generic_section_already_linked): Likewise.
6085 * section.c (bfd_section): Remove comdat.
6086 (bfd_comdat_info): Moved to ...
6087 * bfd-in.h (coff_comdat_info): Here.
6088 (bfd_coff_get_comdat_section): New.
6089 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
6090 * libcoff-in.h (coff_section_tdata): Add comdat.
6091 * coffcode.h (handle_COMDAT): Updated.
6092 * cofflink.c (coff_link_add_symbols): Likewise.
6093 * ecoff.c (bfd_debug_section): Likewise.
6095 * targets.c (bfd_target): Add _section_already_linked.
6096 (BFD_JUMP_TABLE_LINK): Updated.
6098 * bfd-in2.h: Regenerated.
6099 * libbfd.h: Likewise.
6100 * libcoff.h: Likewise.
6102 2003-07-21 Paul Brook <paul@codesourcery.com>
6104 * elflink.c (elf_get_linked_section_vma, compare_link_order,
6105 elf_fixup_link_order): New functions.
6106 (bfd_elf_final_link): Call elf_fixup_link_order.
6108 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
6110 * elf-bfd.h (ELF_COMMON_DEF_P): New.
6111 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
6112 common definitions.
6113 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
6114 _bfd_elf_symbol_refs_local_p.
6115 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
6116 symbols.
6118 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
6120 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
6121 DYN_NO_NEEDED.
6122 (bfd_elf_get_dyn_lib_class): New prototype.
6123 * elf.c (bfd_elf_get_dyn_lib_class): New function.
6125 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
6126 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
6127 entry is needed. Issue an error if a DT_NEEDED entry is needed
6128 for a file marked DYN_NO_NEEDED.
6129 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
6130 for DT_NEEDED tags.
6132 * bfd-in2.h: Regenerated.
6134 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6136 * elflink.c (elf_section_complain_discarded): Don't complain in
6137 .PARISC.unwind.
6139 2004-07-10 James E Wilson <wilson@specifixinc.com>
6141 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
6142 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
6143 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
6144 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
6145 Fix callers.
6146 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
6147 bfd_put_64 to bfd_putl64.
6148 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
6150 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
6152 PR 240
6153 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
6154 .init/.fini sections when trying to relax it.
6156 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
6158 * elf.c (assign_file_positions_for_segments): Make sure the
6159 .dynamic section is the first section in the PT_DYNAMIC segment.
6161 2004-07-09 Nick Clifton <nickc@redhat.com>
6163 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
6164 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
6165 sh_elf_get_flags_from_mach functions so that they do not conflict
6166 when this target is built with other sh-elf targets.
6167 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
6168 suppression of this function.
6169 (sh_elf_find_flags): Likewise.
6171 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
6173 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
6174 (ALL_MACHINES_CFILES): Add cpu-crx.c.
6175 (BFD32_BACKENDS): Add elf32-crx.lo.
6176 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
6177 (cpu-crx.lo): New target.
6178 (elf32-crx.lo): New target.
6179 * Makefile.in: Regenerate.
6180 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
6181 (bfd_archures_list): Add bfd_crx_arch.
6182 * bfd-in2.h: Regenerate.
6183 * config.bfd: Handle crx-*-elf*, crx*.
6184 * configure.in: Handle bfd_elf32_crx_vec.
6185 * configure: Regenerate.
6186 * cpu-crx.c: New file.
6187 * elf32-crx.c: Likewise.
6188 * libbfd.h: Regenerate.
6189 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
6190 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
6191 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
6192 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
6193 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
6194 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
6195 * targets.c (bfd_elf32_crx_vec): Declare.
6196 (bfd_target_vector): Add bfd_elf32_crx_vec.
6198 2004-07-06 Nick Clifton <nickc@redhat.com>
6200 * config.bfd: Add sh-symbian-elf target.
6201 * configure.in: Add bfd_elf32_shl_symbian_vec.
6202 * configure: Regenerate.
6203 * elf-bfd.h (struct elf_backend_data): Add new field
6204 'check_directives'.
6205 * elflink.c (elf_link_add_object_symbols): Invoke the
6206 check_directives function, if defined.
6207 * elfxx-target.h: Provide a default, NULL definition for
6208 check_directives.
6209 * targets.c: Add bfd_elf32_shl_symbian_vec.
6210 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
6211 definition.
6212 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
6213 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
6214 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
6215 not already been defined.
6216 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
6217 * sh-symbian.c: New file. Provide functions to support the
6218 * sh-symbian-elf target.
6219 * Makefile.am: Add elf32-sh-symbian.c
6220 * Makefile.in: Regenerate.
6222 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
6224 * elf32-sh.c: Include ../opcodes/sh-opc.h.
6225 * Makefile.am: Ran make dep-am.
6226 * Makefile.in: Ran make dep-in.
6228 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
6230 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
6231 externals properly.
6233 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
6235 * config.bfd: Add want64 to configuration target s390-*-linux*.
6237 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
6239 * bfd.c (bfd_get_section_ident): New.
6241 * elflink.c (elf_link_read_relocs_from_section): Call
6242 bfd_get_section_ident to identify the section when reporting
6243 error.
6244 (_bfd_elf_link_output_relocs): Likewise.
6245 (elf_link_output_extsym): Likewise.
6246 (elf_link_input_bfd): Likewise.
6247 (bfd_elf_gc_record_vtinherit): Likewise.
6249 * bfd-in2.h: Regenerated.
6251 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
6252 Nick Clifton <nickc@redhat.com>
6254 PR 204
6255 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
6256 of section symbols to mips_elf_sort_hash_table ().
6258 2004-07-01 Alan Modra <amodra@bigpond.net.au>
6260 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
6261 change. Comment.
6262 (elf_section_complain_discarded): New function. Handle
6263 .gcc_except_table too.
6264 (elf_link_input_bfd): Rewrite handling of relocs against symbols
6265 in discarded sections.
6266 * elf-bfd.h (elf_discarded_section): Protect macro arg.
6268 2004-06-30 James E Wilson <wilson@specifixinc.com>
6270 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
6271 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
6273 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
6275 PR 233
6276 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
6277 local references to discarded sections and report their
6278 locations.
6280 2004-06-30 Alan Modra <amodra@bigpond.net.au>
6282 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
6283 sec_info_type, test section name instead.
6285 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
6287 PR 240
6288 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
6289 in .init/.fini sections.
6291 2004-06-29 Bob Wilson <bob.wilson@acm.org>
6293 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
6294 bfd_get_section_limit.
6296 2004-06-29 Bob Wilson <bob.wilson@acm.org>
6298 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
6299 output section size.
6301 2004-06-29 Alan Modra <amodra@bigpond.net.au>
6303 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
6304 rawsize.
6305 (mmix_elf_perform_relocation): Adjust for above change.
6306 (mmix_elf_relocate_section): Likewise.
6307 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
6308 (mmix_elf_get_section_contents): Delete.
6309 (bfd_elf64_get_section_contents): Delete.
6310 (mmix_elf_relocate_section): Zero stub area.
6311 * linker.c (default_indirect_link_order): Alloc max of section size
6312 and rawsize.
6313 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
6314 * section.c (bfd_malloc_and_get_section): Likewise.
6315 (struct bfd_section): Update rawsize comment.
6316 * bfd-in2.h: Regenerate.
6318 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
6320 2004-06-29 Alan Modra <amodra@bigpond.net.au>
6322 * bfd-in.h (bfd_get_section_limit): Define.
6323 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
6324 (_bfd_final_link_relocate): Use bfd_get_section_limit.
6325 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
6326 * coff-arm.c (coff_arm_relocate_section): Likewise.
6327 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
6328 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
6329 (bfd_ns32k_final_link_relocate): Likewise.
6330 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
6331 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
6332 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
6333 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
6334 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
6335 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
6336 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
6337 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
6338 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
6339 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
6340 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
6341 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
6342 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
6343 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
6344 * elf32-v850.c (v850_elf_reloc): Likewise.
6345 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
6346 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
6347 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
6348 * elf64-mips.c (mips_elf64_gprel32_reloc)
6349 (mips16_gprel_reloc): Likewise.
6350 * elf64-mmix.c (mmix_elf_reloc): Likewise.
6351 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
6352 * elf64-sparc.c (init_insn_reloc): Likewise.
6353 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
6354 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
6355 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
6356 (_bfd_mips_elf_generic_reloc): Likewise.
6357 * bfd-in2.h: Regenerate.
6359 2004-06-28 Alan Modra <amodra@bigpond.net.au>
6361 * bfd-in.h (struct stab_info): Move from stabs.c.
6362 * stabs.c (struct stab_link_includes_table): Delete.
6363 (stab_link_includes_lookup): Delete.
6364 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
6365 level of indirection from sinfo parm.
6366 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
6367 stabstr section. Adjust hash table accesses.
6368 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
6369 alloc. Adjust stab_info test.
6370 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
6371 (_bfd_coff_final_link): Adjust stab_info test.
6372 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
6373 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
6374 in place.
6375 * libcoff-in.h (struct coff_link_hash_table): Likewise.
6376 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
6377 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
6378 stabstr section. Adjust stab_info test.
6379 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
6380 (_bfd_write_stab_strings): Adjust prototypes.
6381 * libbfd.h: Regenerate.
6382 * libcoff.h: Regenerate.
6383 * bfd-in2.h: Regenerate.
6385 2004-06-27 Mark Kettenis <kettenis@gnu.org>
6387 From Miod Vallat <miod@online.fr>:
6388 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
6390 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
6392 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
6393 (struct elf32_mn10300_link_hash_entry): Remove
6394 pcrel_relocs_copied.
6395 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
6396 R_MN10300_32. Don't adjust pcrel_relocs_copied.
6397 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
6398 and gotoff relocations if the symbol doesn't bind locally. Use
6399 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
6400 relocation for PCREL32.
6401 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
6402 to test whether a symbol binds locally.
6403 (elf32_mn10300_link_hash_newfunc): Don't initialize
6404 pcrel_relocs_copied.
6405 (_bfd_mn10300_elf_discard_copies): Delete.
6406 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
6408 2004-06-26 Mark Kettenis <kettenis@gnu.org>
6410 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
6412 2004-06-25 Joel Brobecker <brobecker@gnat.com>
6414 * som.c (som_set_reloc_info): Correct small typo.
6416 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6418 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
6419 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
6420 (m32r_elf_gcsweep_hook): Likewise.
6421 (m32r_elf_check_relocs): Likewise.
6422 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
6423 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
6424 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
6425 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
6426 * bfd-in2.h: Regenerated.
6427 * libbfd.h: Regenerated.
6429 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
6431 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
6432 relocation symbol.
6433 (elf64_x86_64_relocate_section): Issue an error for
6434 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
6435 against global symbols when building shared library.
6437 2004-06-24 Alan Modra <amodra@bigpond.net.au>
6439 * section.c (struct sec): Rename "_cooked_size" to "size".
6440 Rename "_raw_size" to "rawsize".
6441 (STD_SECTION): Adjust comments.
6442 (bfd_set_section_size, bfd_get_section_contents): Use size.
6443 (bfd_malloc_and_get_section): New function.
6444 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
6445 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
6446 Correctly free reloc and contents memory.
6447 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
6448 and fake CIE now that we can shink section size to zero.
6449 (_bfd_elf_write_section_eh_frame): Likewise..
6450 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
6451 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
6452 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
6453 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
6454 unneeded indirection.
6455 * elf.c (_bfd_elf_section_offset): .. and update call.
6456 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
6457 * libbfd.h: Regenerate.
6458 * bfd-in2.h: Regenerate.
6460 Replace occurrences of "_raw_size" and "_cooked_size" in most places
6461 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
6462 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
6463 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
6464 Similarly use "rawsize", if non-zero, in reloc functions to validate
6465 reloc addresses. Use new bfd_malloc_and_get_section in most places
6466 where bfd_get_section_contents was called. Expand all occurrences of
6467 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
6468 grok_prstatus and similar functions to "size".
6469 * aix386-core.c (aix386_core_file_p): ..
6470 * aix5ppc-core.c (xcoff64_core_p): ..
6471 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
6472 aout_adobe_set_section_contents): ..
6473 * aout-target.h (callback): ..
6474 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
6475 MY_bfd_final_link): ..
6476 * aoutf1.h (sunos4_core_file_p): ..
6477 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
6478 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
6479 final_link, aout_link_input_section): ..
6480 * binary.c (binary_object_p, binary_canonicalize_symtab,
6481 binary_set_section_contents): ..
6482 * bout.c (b_out_callback, b_out_write_object_contents,
6483 b_out_set_section_contents, b_out_bfd_relax_section,
6484 b_out_bfd_get_relocated_section_contents): ..
6485 * cisco-core.c (cisco_core_file_validate): ..
6486 * coff-alpha.c (alpha_ecoff_object_p,
6487 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
6488 * coff-arm.c (coff_arm_relocate_section,
6489 bfd_arm_allocate_interworking_sections): ..
6490 * coff-h8300.c (h8300_reloc16_extra_cases,
6491 h8300_bfd_link_add_symbols): ..
6492 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
6493 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
6494 ppc_bfd_coff_final_link): ..
6495 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
6496 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
6497 sh_align_loads, sh_coff_get_relocated_section_contents): ..
6498 * coff64-rs6000.c (xcoff64_write_object_contents,
6499 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
6500 * coffcode.h (coff_compute_section_file_positions,
6501 coff_write_object_contents): ..
6502 * coffgen.c (make_a_section_from_file, coff_write_symbols,
6503 coff_section_symbol, build_debug_section): ..
6504 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
6505 process_embedded_commands, _bfd_coff_link_input_bfd,
6506 _bfd_coff_write_global_sym): ..
6507 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
6508 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
6509 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
6510 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
6511 _bfd_dwarf2_find_nearest_line): ..
6512 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
6513 ecoff_compute_section_file_positions,
6514 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
6515 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
6516 _bfd_elf_discard_section_eh_frame_hdr,
6517 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
6518 _bfd_elf_write_section_eh_frame,
6519 _bfd_elf_write_section_eh_frame_hdr): ..
6520 * elf-hppa.h (elf_hppa_sort_unwind): ..
6521 * elf-m10200.c (mn10200_elf_relax_section,
6522 mn10200_elf_relax_delete_bytes,
6523 mn10200_elf_get_relocated_section_contents): ..
6524 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
6525 mn10300_elf_check_relocs, mn10300_elf_relax_section,
6526 mn10300_elf_relax_delete_bytes,
6527 mn10300_elf_get_relocated_section_contents,
6528 _bfd_mn10300_elf_adjust_dynamic_symbol,
6529 _bfd_mn10300_elf_discard_copies,
6530 _bfd_mn10300_elf_size_dynamic_sections,
6531 _bfd_mn10300_elf_finish_dynamic_sections): ..
6532 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
6533 _bfd_elf_make_section_from_phdr, elf_fake_sections,
6534 bfd_elf_set_group_contents, map_sections_to_segments,
6535 elf_sort_sections, assign_file_positions_for_segments,
6536 SECTION_SIZE, copy_private_bfd_data,
6537 _bfd_elf_get_dynamic_reloc_upper_bound,
6538 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
6539 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
6540 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
6541 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
6542 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
6543 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
6544 bfd_elf32_arm_process_before_allocation,
6545 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
6546 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
6547 elf32_arm_write_section): ..
6548 * elf32-cris.c (cris_elf_grok_prstatus,
6549 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
6550 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
6551 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
6552 elf_cris_discard_excess_dso_dynamics,
6553 elf_cris_discard_excess_program_dynamics): ..
6554 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
6555 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
6556 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
6557 _frv_create_got_section, _frvfdpic_assign_plt_entries,
6558 elf32_frvfdpic_size_dynamic_sections,
6559 elf32_frvfdpic_modify_segment_map,
6560 elf32_frvfdpic_finish_dynamic_sections): ..
6561 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
6562 elf32_h8_get_relocated_section_contents): ..
6563 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
6564 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
6565 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
6566 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
6567 elf32_hppa_finish_dynamic_sections): ..
6568 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
6569 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
6570 i370_elf_finish_dynamic_sections): ..
6571 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
6572 allocate_dynrelocs, elf_i386_size_dynamic_sections,
6573 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
6574 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
6575 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
6576 * elf32-ip2k.c (ip2k_is_switch_table_128,
6577 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
6578 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
6579 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
6580 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
6581 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
6582 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
6583 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
6584 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
6585 m32r_elf_get_relocated_section_contents): ..
6586 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
6587 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
6588 m68hc11_elf_relax_delete_bytes): ..
6589 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
6590 m68hc12_elf_size_one_stub): ..
6591 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
6592 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
6593 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
6594 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
6595 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
6596 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
6597 elf32_mips_grok_prstatus): ..
6598 * elf32-or32.c (or32_elf_consth_reloc): ..
6599 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
6600 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
6601 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
6602 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
6603 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
6604 ppc_elf_final_write_processing): ..
6605 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
6606 allocate_dynrelocs, elf_s390_size_dynamic_sections,
6607 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
6608 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
6609 sh_elf_relax_delete_bytes, sh_elf_align_loads,
6610 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
6611 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
6612 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
6613 * elf32-sh64-com.c (sh64_address_in_cranges,
6614 sh64_get_contents_type): ..
6615 * elf32-sh64.c (sh64_find_section_for_address,
6616 sh64_elf_final_write_processing): ..
6617 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
6618 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
6619 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
6620 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
6621 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
6622 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
6623 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
6624 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
6625 elf_vax_finish_dynamic_sections): ..
6626 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
6627 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
6628 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
6629 xstormy16_elf_finish_dynamic_sections): ..
6630 * elf32-xtensa.c (xtensa_read_table_entries,
6631 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
6632 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
6633 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
6634 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
6635 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
6636 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
6637 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
6638 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
6639 xtensa_callback_required_dependence): ..
6640 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
6641 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
6642 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
6643 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
6644 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
6645 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
6646 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
6647 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
6648 * elf64-hppa.c (allocate_dynrel_entries,
6649 elf64_hppa_size_dynamic_sections,
6650 elf64_hppa_finish_dynamic_sections): ..
6651 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
6652 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
6653 elf64_mips_grok_prstatus): ..
6654 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
6655 mmix_elf_relocate_section, mmix_elf_final_link,
6656 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
6657 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
6658 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
6659 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
6660 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
6661 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
6662 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
6663 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
6664 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
6665 ppc64_elf_finish_dynamic_sections): ..
6666 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
6667 allocate_dynrelocs, elf_s390_size_dynamic_sections,
6668 elf_s390_finish_dynamic_sections): ..
6669 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
6670 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
6671 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
6672 sh64_elf64_finish_dynamic_sections): ..
6673 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
6674 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
6675 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
6676 sparc64_elf_finish_dynamic_symbol,
6677 sparc64_elf_finish_dynamic_sections): ..
6678 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
6679 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
6680 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
6681 elf64_x86_64_finish_dynamic_sections): ..
6682 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
6683 * elfcode.h (elf_slurp_reloc_table): ..
6684 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
6685 elf_finalize_dynstr, elf_link_add_object_symbols,
6686 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
6687 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
6688 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
6689 elf32_mips_grok_prstatus): ..
6690 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
6691 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
6692 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
6693 elfNN_ia64_finish_dynamic_sections): ..
6694 * elfxx-mips.c (mips_elf_create_procedure_table,
6695 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
6696 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
6697 mips_elf_global_got_index, mips_elf_multi_got,
6698 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
6699 mips_elf_allocate_dynamic_relocations,
6700 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
6701 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
6702 _bfd_mips_elf_always_size_sections,
6703 _bfd_mips_elf_size_dynamic_sections,
6704 _bfd_mips_elf_finish_dynamic_symbol,
6705 _bfd_mips_elf_finish_dynamic_sections,
6706 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
6707 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
6708 _bfd_elf_mips_get_relocated_section_contents,
6709 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
6710 * hp300hpux.c (callback): ..
6711 * hppabsd-core.c (make_bfd_asection): ..
6712 * hpux-core.c (make_bfd_asection): ..
6713 * i386linux.c (linux_link_create_dynamic_sections,
6714 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
6715 * i386msdos.c (msdos_write_object_contents): ..
6716 * i386os9k.c (os9k_callback, os9k_write_object_contents,
6717 os9k_set_section_contents): ..
6718 * ieee.c (parse_expression, ieee_slurp_external_symbols,
6719 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
6720 ieee_write_section_part, do_with_relocs, do_as_repeat,
6721 do_without_relocs, ieee_write_debug_part, init_for_output,
6722 ieee_set_section_contents): ..
6723 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
6724 * irix-core.c (do_sections, make_bfd_asection): ..
6725 * libaout.h (aout_section_merge_with_text_p): ..
6726 * libbfd.c (_bfd_generic_get_section_contents,
6727 _bfd_generic_get_section_contents_in_window): ..
6728 * linker.c (default_indirect_link_order): ..
6729 * lynx-core.c (make_bfd_asection): ..
6730 * m68klinux.c (linux_link_create_dynamic_sections,
6731 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
6732 * mach-o.c (bfd_mach_o_make_bfd_section,
6733 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
6734 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
6735 bfd_mach_o_scan_read_segment): ..
6736 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
6737 _bfd_merge_sections): ..
6738 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
6739 mmo_map_set_sizes, mmo_canonicalize_symtab,
6740 mmo_internal_write_section, mmo_write_object_contents): ..
6741 * netbsd-core.c (netbsd_core_file_p): ..
6742 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
6743 nlm_alpha_set_public_section): ..
6744 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
6745 * nlm32-sparc.c (nlm_sparc_write_import): ..
6746 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
6747 nlm_compute_section_file_positions): ..
6748 * oasys.c (oasys_object_p, oasys_slurp_section_data,
6749 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
6750 * opncls.c (get_debug_link_info): ..
6751 * osf-core.c (make_bfd_asection): ..
6752 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
6753 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
6754 final_link, aout_link_input_section): ..
6755 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
6756 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
6757 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
6758 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
6759 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
6760 * ptrace-core.c (ptrace_unix_core_file_p): ..
6761 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
6762 _bfd_final_link_relocate, bfd_generic_relax_section,
6763 bfd_generic_get_relocated_section_contents): ..
6764 * reloc16.c (bfd_coff_reloc16_relax_section,
6765 bfd_coff_reloc16_get_relocated_section_c): ..
6766 * riscix.c (riscix_some_aout_object_p): ..
6767 * rs6000-core.c (read_hdr, make_bfd_asection): ..
6768 * sco5-core.c (make_bfd_asection): ..
6769 * simple.c (bfd_simple_get_relocated_section_contents): ..
6770 * som.c (som_object_setup, setup_sections, som_prep_headers,
6771 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
6772 som_set_reloc_info, som_get_section_contents,
6773 som_bfd_link_split_section): ..
6774 * sparclinux.c (linux_link_create_dynamic_sections,
6775 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
6776 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
6777 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
6778 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
6779 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
6780 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
6781 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
6782 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
6783 sunos_finish_dynamic_link): ..
6784 * syms.c (_bfd_stab_section_find_nearest_line): ..
6785 * tekhex.c (first_phase, tekhex_set_section_contents,
6786 tekhex_write_object_contents): ..
6787 * trad-core.c (trad_unix_core_file_p): ..
6788 * versados.c (process_esd, process_otr, process_otr): ..
6789 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
6790 * vms-misc.c (add_new_contents): ..
6791 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
6792 * vms.c (vms_set_section_contents): ..
6793 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
6794 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
6795 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
6796 * xsym.c (bfd_sym_scan): .. See above.
6798 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
6800 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
6801 calling _bfd_merged_section_offset only for section symbols.
6803 2004-06-22 Alan Modra <amodra@bigpond.net.au>
6805 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
6806 for handling SEC_MERGE symbols in relax_section.
6808 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
6810 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
6811 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
6812 linked together. Mark the result as h8300sx code.
6814 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
6816 * elf-bfd.h (struct elf_backend_data): Added
6817 elf_backend_omit_section_dynsym.
6818 (_bfd_elf_link_omit_section_dynsym): Declare.
6819 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
6820 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
6821 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
6822 (_bfd_elf_link_renumber_dynsyms): ... this function.
6823 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
6824 _bfd_elf_link_omit_section_dynsym).
6825 (elfNN_bed): Added elf_backend_omit_section_dynsym.
6827 2004-06-21 Nick Clifton <nickc@redhat.com>
6829 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
6830 flags.
6832 2004-06-17 Jerome Guitton <guitton@gnat.com>
6834 * bfd-in.h (bfd_cache_close_all): New function declaration.
6835 * bfd-in2.h: Regenerate.
6836 * cache.c (bfd_cache_close_all): New function definition.
6838 2004-06-16 Mark Kettenis <kettenis@gnu.org>
6840 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
6841 4.10 and beyond.
6842 * configure: Regenerate.
6844 2004-06-16 Daniel Jacobowitz <dan@debian.org>
6846 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
6847 the pre-existing section.
6849 2004-06-15 Alan Modra <amodra@bigpond.net.au>
6851 * section.c (struct sec): Remove usused flags. Reorganize a little.
6852 (bfd_get_section_size_before_reloc): Delete.
6853 (bfd_get_section_size_after_reloc): Delete.
6854 (STD_SECTION): Update.
6855 (bfd_get_section_size_now): Delete.
6856 (bfd_set_section_contents): Don't referece reloc_done.
6857 (bfd_get_section_contents): Remove reloc_done comment.
6858 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
6859 reloc_done.
6860 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
6861 * ecoff.c (bfd_debug_section): Update initializer.
6862 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
6863 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
6864 * bfd-in.h (bfd_section_size): Expand.
6865 (bfd_get_section_size): New macro.
6866 * bfd-in2.h: Regenerate.
6867 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
6868 bfd_get_section_size_before_reloc with bfd_get_section_size.
6869 * coffcode.h (coff_write_object_contents): Likewise.
6870 * coffgen.c (build_debug_section): Likewise.
6871 * dwarf1.c (parse_line_table): Likewise.
6872 (_bfd_dwarf1_find_nearest_line): Likewise.
6873 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6874 * i386msdos.c (msdos_write_object_contents): Likewise.
6875 * pdp11.c (squirt_out_relocs): Likewise.
6876 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
6877 * elf64-mmix.c (mmix_elf_final_link): Update comment.
6879 2004-06-14 Chris Demetriou <cgd@broadcom.com>
6881 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
6882 removal) with updated comment.
6883 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
6884 BFD_RELOC_32_PCREL.
6885 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
6886 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6888 2004-06-12 Alan Modra <amodra@bigpond.net.au>
6890 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
6891 overflow on branches to undefweaks.
6893 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6895 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
6896 as ecoff_section_data() does not return a valid lvalue.
6898 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
6900 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
6901 (elf_link_add_object_symbols): Likewise.
6903 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
6904 (elf_backend_reloc_type_class): New.
6906 2004-06-08 Mark Kettenis <kettenis@gnu.org>
6908 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
6909 netbsd-core.lo.
6910 * configure: Regenerate.
6912 2004-06-07 Daniel Jacobowitz <dan@debian.org>
6914 From: Albert Chin-A-Young <china@thewrittenword.com>
6915 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
6916 to unsigned int.
6918 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
6920 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
6921 change.
6923 2004-05-28 DJ Delorie <dj@redhat.com>
6925 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
6926 for linking, but otherwise adjust reloc for merged sections.
6928 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
6930 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
6931 _bfd_merged_section_offset for local symbols.
6933 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
6935 * Makefile.am: Regenerate dependencies.
6936 * Makefile.in: Regenerate.
6937 * archures.c: Add bfd_mach_sh3_nommu .
6938 * bfd-in2.h: Regenerate.
6939 * cpu-sh.c: Add sh3-nommu architecture.
6940 (bfd_to_arch_table): Create new table.
6941 (sh_get_arch_from_bfd_mach): Create new function.
6942 (sh_get_arch_up_from_bfd_mach): Create new function.
6943 (sh_merge_bfd_arch): Create new function.
6944 * elf32-sh.c (sh_ef_bfd_table): Add table.
6945 (sh_elf_check_relocs): Replace switch statement with
6946 use of sh_ef_bfd_table .
6947 (sh_elf_get_flags_from_mach): Add new function.
6948 (sh_find_elf_flags): Likewise.
6949 (sh_elf_copy_private_data): Replace most of non-elf contents
6950 with a call to sh_merge_bfd_arch() .
6952 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
6954 * Makefile.am (bfdver.h): Use explicit filename, not $< .
6955 * Makefile.in: Regenerate.
6957 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
6959 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
6960 custom calling conventions for dynamic symbols.
6961 (mn10300_elf_relax_section): Avoid relaxing a function as a local
6962 symbol if it's an alias to a global one.
6964 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
6966 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
6967 change.
6969 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
6971 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
6972 loop over hashes.
6974 2004-05-26 Alan Modra <amodra@bigpond.net.au>
6976 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
6977 for SHT_GROUP sections.
6979 2004-05-25 Alan Modra <amodra@bigpond.net.au>
6981 * elflink.c (elf_link_add_object_symbols): Don't set up merge
6982 section data here..
6983 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
6984 * merge.c: Formatting. Remove unnecessary casts. Expand
6985 bfd_get_section_alignment macro.
6986 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
6987 use throughout file.
6988 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
6989 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
6990 section name to determine sinfo group, instead test output section
6991 and alignment.
6992 (_bfd_merge_sections): Add struct bfd_link_info param. Call
6993 _bfd_strip_section_from_output rather than just twiddling flags.
6994 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
6995 (_bfd_merge_sections): Update prototype.
6996 * libbfd.h: Regenerate.
6998 2004-05-24 Mark Kettenis <kettenis@gnu.org>
7000 * netbsd-core.c: Correctly indent section that sets architecture
7001 from machine ID.
7003 From Miod Vallat <miod@online.fr>:
7004 * m88kopenbsd.c: New file.
7005 * targets.c (m88k_openbsd_vec): New.
7006 * config.bfd: Add m88k-*-openbsd*.
7007 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
7008 (m88kopenbsd_vec): New.
7009 * configure: Regenerate.
7010 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
7011 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
7012 Run "make dep-am".
7013 * Makefile.in: Regenerate.
7014 * po/SRC-POTFILES.in: Regenerate.
7016 2004-05-24 Nick Clifton <nickc@redhat.com>
7018 * hash.c: Remove bogus node "Changing the default Hash Table Size"
7019 introduced by hash table size patch.
7021 2004-05-22 Ben Elliston <bje@au.ibm.com>
7023 * configure.in (is_release): Remove.
7024 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
7025 (AC_OUTPUT): Don't output bfdver.h from version.h.
7026 * configure: Regenerate.
7027 * Makefile.am (RELEASE): New variable.
7028 (bfdver.h): New target.
7029 * Makefile.in: Regenerate.
7030 * doc/Makefile.in: Likewise.
7032 2004-05-22 Ben Elliston <bje@au.ibm.com>
7034 * Makefile.am (config.status): Don't depend on version.h.
7035 * Makefile.in: Regenerate.
7037 2004-05-22 Alan Modra <amodra@bigpond.net.au>
7039 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
7040 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
7041 * libbfd.h: Regenerate.
7042 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
7043 (_bfd_elf_rel_local_sym): Likewise.
7044 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
7045 (elf_link_input_bfd): Likewise.
7046 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
7047 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
7048 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
7049 (elfNN_ia64_relocate_section): Likewise.
7051 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
7053 * hash.c (bfd_default_hash_table_size): New variable.
7054 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
7055 (bfd_hash_set_default_size): New function. Set the default size
7056 to a selected prime number close to the argument. Document new
7057 function.
7058 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
7059 * bfd-in2.h: Regenerate.
7060 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
7061 * Makefile.in: Regenerate.
7063 2004-05-21 Mark Kettenis <kettenis@gnu.org>
7065 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
7066 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
7067 arm, m68k, m88k and hppa core files.
7069 2004-05-21 Nick Clifton <nickc@redhat.com>
7071 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
7072 (bfd_bwrite): Likewise.
7073 (bfd_tell): Likewise.
7074 (bfd_flush): Likewise.
7075 (bfd_stat): Likewise.
7076 (bfd_seek): Likewise.
7077 (bfd_get_mtime): Likewise.
7078 (bfd_get_size): Likewise.
7080 2004-05-19 Ben Elliston <bje@au.ibm.com>
7082 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
7084 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7086 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
7087 (bfd_generic_openr_next_archived_file): Likewise.
7089 2004-05-17 Bob Wilson <bob.wilson@acm.org>
7091 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
7092 section names by inserting a new substring after .gnu.linkonce, except
7093 for .gnu.linkonce.t.* where the "t." is replaced.
7095 2004-05-17 Adam Nemet <anemet@lnxw.com>
7097 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
7098 (m68-*-lynxos* case): Likewise.
7099 (powerpc-*-lyxnos* case): New case.
7100 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
7102 2004-05-17 David Heine <dlheine@tensilica.com>
7104 * aout-target.h (MY_bfd_copy_private_header_data): Define.
7105 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
7106 * bfd.c (bfd_copy_private_header_data): Define.
7107 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
7108 interface.
7109 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
7110 * coffcode.h (coff_bfd_copy_private_header_data): Define.
7111 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
7112 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
7113 segments by calling copy_private_bfd_data.
7114 (_bfd_elf_copy_private_header_data): Define.
7115 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
7116 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
7117 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
7118 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
7119 * mmo.c (mmo_bfd_copy_private_header_data): Define.
7120 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
7121 * som.c (som_bfd_copy_private_header_data): Define.
7122 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
7123 * vms.c (vms_bfd_copy_private_header_data): Define.
7124 * bfd-in2.h: Regenerate.
7125 * libbfd.h: Regenerate.
7127 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
7129 * elfxx-mips.c (MINUS_TWO): Define.
7130 (mips_elf_higher, mips_elf_highest,
7131 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
7132 some bfd_vma values.
7133 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
7135 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7137 * som.c (log2): Rename to exact_log2. Adjust all callers.
7139 2004-05-13 Paul Brook <paul@codesourcery.com>
7141 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
7142 dwarf3 format CIE entries. Remove comment about the size of the
7143 ra_column field. It is now correctly deduced.
7145 2004-05-13 Joel Sherrill <joel@oarcorp.com>
7147 * config.bfd (or32-*-rtems*): Switch to elf.
7149 2004-05-13 Nick Clifton <nickc@redhat.com>
7151 * po/fr.po: Updated French translation.
7153 2004-05-11 Jakub Jelinek <jakub@redhat.com>
7155 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
7156 into .dynsym if elf_section_data (sec)->dynindx <= 0.
7157 Adjust counting of last_local.
7158 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
7159 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
7160 created by the linker nor !SHF_ALLOC.
7162 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
7163 DT_PLTGOT to the start of the .got.plt section instead of the
7164 .got output section. Set sh_entsize for .got section in addition
7165 to .got.plt.
7166 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
7167 is at sgot->output_section->vma.
7168 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
7169 DT_PLTGOT to the start of the .got.plt section instead of the
7170 .got output section.
7171 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
7172 is at sgot->output_section->vma. Set sh_entsize for .got section
7173 in addition to .got.plt.
7174 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
7175 (bfd_section_from_phdr): Likewise.
7176 (map_sections_to_segments): Likewise.
7177 (assign_file_positions_for_segments): Likewise.
7178 (get_program_header_size): Likewise.
7179 * elflink.c (bfd_elf_size_dynamic_sections): Set
7180 elf_tdata (output_bfd)->relro from info->relro.
7181 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
7183 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
7185 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
7186 a zero symndx for which we hadn't accounted a dynamic relocation.
7187 (_frvfdpic_add_rofixup): Likewise.
7189 2004-05-07 Brian Ford <ford@vss.fsi.com>
7190 DJ Delorie <dj@redhat.com>
7192 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
7193 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
7194 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
7195 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
7197 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
7199 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
7200 immediately if there's no link info.
7201 (elf32_frvfdpic_copy_private_bfd_data): New.
7202 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
7204 2004-05-06 Zack Weinberg <zack@codesourcery.com>
7206 * dwarf2.c (add_line_info): Also set info->filename to NULL if
7207 filename argument is null; do not call strlen on a null pointer.
7209 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
7211 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
7212 special case.
7214 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
7216 * configure.in (bfd_elf32_frvfdpic_vec): New.
7217 * configure: Rebuilt.
7218 * targets.c (bfd_elf32_frvfdpic_vec): New.
7219 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
7220 on the latter.
7221 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
7222 frvfdpic instead of frv. Rearrange elf-target macros such that
7223 the FDPIC-specific ones are only defined for this new target
7224 vector.
7225 (bfd_elf32_frvfdpic_vec): Declare.
7226 (IS_FDPIC): New.
7227 (elf32_frv_relocate_section): Use it to enable segment checking
7228 and to control rofixup emission. Add output section vma to
7229 applied relocation in non-LOAD non-ALLOC sections. Use
7230 _bfd_error_handler for errors.
7231 (_frv_create_got_section): Create .rel.got and .rofixup only in
7232 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
7233 linker script.
7234 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
7235 (elf32_frvfdpic_modify_segment_map): Likewise.
7236 (elf32_frv_finish_dynamic_sections): New, do-nothing.
7237 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
7238 error message if we miscompute the rofixup size.
7239 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
7240 (frvfdpic_elf_encode_eh_address): Likewise.
7241 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
7242 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
7243 relocs. Reject unknown relocation types.
7244 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
7245 (frv_elf_merge_private_bfd_data): Likewise.
7246 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
7247 0x4000 for newly-added elf32-frvfdpic.
7249 2004-05-05 Nick Clifton <nickc@redhat.com>
7251 PR/136
7252 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
7253 returning NULL as most users of this function do not check its
7254 return value.
7255 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
7256 of bfd_cache_lookup().
7257 * sco5-core.c (sco5_core_file_p): Likewise.
7258 * trad-core.c (trad_unix_core_file_p): Likewise.
7260 2004-05-05 Nick Clifton <nickc@redhat.com>
7262 * cache.c (bfd_cache_lookup): Improve formatting.
7263 * archive.c: Fix formatting.
7265 2004-05-05 Peter Barada <peter@the-baradas.com>
7267 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
7268 * cpu-m68k.c(bfd_m68k_arch): Likewise.
7269 * bfd-in2.h(bfd_architecture): Regenerate.
7271 2004-05-03 Alan Modra <amodra@bigpond.net.au>
7273 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
7274 SEC_MERGE sections.
7275 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
7276 those against discarded link-once and SEC_MERGE section symbols.
7278 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
7280 * section.c (bfd_get_section_by_name_if): New.
7281 * bfd-in2.h: Regenerated.
7283 2004-05-02 Alan Modra <amodra@bigpond.net.au>
7285 * som.c (som_bfd_is_group_section): Define.
7287 2004-05-01 Alan Modra <amodra@bigpond.net.au>
7289 * section.c (bfd_make_section_anyway): Copy the whole
7290 bfd_hash_entry, not just "next" from existing entry.
7292 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
7294 * elf.c (bfd_section_from_shdr): Maintain the section order in
7295 a section group.
7296 (special_sections): Add ".note.GNU-stack".
7297 (elf_fake_sections): Handle section group for relocatable
7298 link..
7300 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
7302 * section.c (bfd_sections_find_if): New.
7303 * bfd-in2.h: Regenerated.
7305 2004-04-30 Alan Modra <amodra@bigpond.net.au>
7307 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
7309 * elf-bfd.h (bfd_elf_is_group_section): Declare.
7310 * elf.c (bfd_elf_is_group_section): New function.
7311 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
7312 * section.c (bfd_generic_is_group_section): New function.
7313 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
7314 (BFD_JUMP_TABLE_LINK): Adjust.
7315 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
7316 * aout-target.h (MY_bfd_is_group_section): Define.
7317 * aout-tic30.c (MY_bfd_is_group_section): Define.
7318 * bfd.c (bfd_is_group_section): Define.
7319 * binary.c (binary_bfd_is_group_section): Define.
7320 * bout.c (b_out_bfd_is_group_section): Define.
7321 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
7322 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
7323 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
7324 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
7325 * coffcode.h (coff_bfd_is_group_section): Define.
7326 * i386msdos.c (msdos_bfd_is_group_section): Define.
7327 * i386os9k.c (os9k_bfd_is_group_section): Define.
7328 * ieee.c (ieee_bfd_is_group_section): Define.
7329 * ihex.c (ihex_bfd_is_group_section): Define.
7330 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
7331 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
7332 * mmo.c (mmo_bfd_is_group_section): Define.
7333 * nlm-target.h (nlm_bfd_is_group_section): Define.
7334 * oasys.c (oasys_bfd_is_group_section): Define.
7335 * pef.c (bfd_pef_bfd_is_group_section): Define.
7336 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
7337 * srec.c (srec_bfd_is_group_section): Define.
7338 * tekhex.c (tekhex_bfd_is_group_section): Define.
7339 * versados.c (versados_bfd_is_group_section): Define.
7340 * vms.c (vms_bfd_is_group_section): Define.
7341 * xsym.c (bfd_sym_bfd_is_group_section): Define.
7342 * bfd-in2.h: Regenerate.
7343 * libbfd.h: Regenerate.
7345 2004-04-30 Alan Modra <amodra@bigpond.net.au>
7347 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
7349 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
7351 * configure.in: Update version to 2.15.91.
7352 * configure: Regenerate.
7354 2004-04-29 Brian Ford <ford@vss.fsi.com>
7356 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
7357 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
7358 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
7359 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
7360 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
7361 .gnu.linkonce.wi. sections.
7362 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
7363 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
7364 .gnu.linkonce.wi..
7365 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
7366 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
7368 2004-04-28 Chris Demetriou <cgd@broadcom.com>
7370 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
7371 * bfd-in2.h: Regenerate.
7372 * libbfd.h: Likewise.
7374 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7376 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
7377 dup_common fields.
7378 (setup_sections): Use som_subspace_dictionary_record struct instead
7379 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
7380 is_comdat, is_common or dup_common.
7381 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
7382 is_comdat, is_common and dup_common in section subspace_dict from
7383 copy_data.
7384 (som_begin_writing): Use som_subspace_dictionary_record struct.
7385 (som_finish_writing): Likewise.
7386 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
7387 is_common and dup_common flags in info for symbol. Add comment
7388 regarding linker support for these fields. Slightly reorganize
7389 function.
7390 (som_build_and_write_symbol_table): Set is_comdat, is_common and
7391 dup_common fields in symbol table from symbol info.
7392 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
7393 arguments. Set corresponding fields in copy_data. Change all callers.
7394 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
7395 symbol table.
7396 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
7397 * som.h (som_subspace_dictionary_record): Define.
7398 (som_copyable_section_data_struct): Add is_comdat, is_common and
7399 dup_common fields.
7400 (som_section_data_struct): Use som_subspace_dictionary_record struct
7401 instead of subspace_dictionary_record.
7402 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
7404 2004-04-27 Bob Wilson <bob.wilson@acm.org>
7406 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
7407 if set. Check reloc_done flag before applying relocations. Use
7408 output addresses, both when applying relocations and when comparing
7409 against the specified section.
7410 (elf_xtensa_relocate_section): Use output address to check if dynamic
7411 reloc is in a literal pool. Set section's reloc_done flag.
7413 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
7415 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
7416 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
7417 section.
7418 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
7419 section.
7421 2004-04-27 Alan Modra <amodra@bigpond.net.au>
7423 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
7424 structure field removed in 2004-04-24 patch.
7425 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
7427 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
7428 Constify hdr arg.
7429 * elf32-arm.h (elf32_arm_section_flags): Likewise.
7430 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
7431 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
7432 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
7433 field before calling elf_backend_section_flags.
7435 2004-04-24 Chris Demetriou <cgd@broadcom.com>
7437 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
7438 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
7439 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
7440 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
7441 and BFD_RELOC_32_PCREL.
7442 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
7443 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
7444 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
7445 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
7446 (mips_elf_next_relocation): Move comment about matching HI/LO
7447 relocations to...
7448 (_bfd_mips_elf_relocate_section): Here. Remove handling for
7449 R_MIPS_GNU_REL_HI16.
7451 2004-04-23 Chris Demetriou <cgd@broadcom.com>
7453 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
7454 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
7455 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
7456 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
7457 and update comments to reflect current usage.
7458 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
7459 and MIPS_R_SWITCH, as well as several empty entries. Update comment
7460 for MIPS_R_PCREL16.
7461 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
7462 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
7463 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
7464 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
7465 type number to be MIPS_R_PCREL16.
7466 (mips_relocate_section): Remove support for link-time relaxation
7467 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
7468 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
7469 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
7470 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
7471 relaxation of branches used by embedded-PIC.
7472 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
7473 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
7474 related members, update comment.
7475 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
7476 code related to embedded-PIC.
7477 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
7478 initialization of now-removed 'adjust' member of
7479 'struct ecoff_debug_info'.
7481 2004-04-23 Chris Demetriou <cgd@broadcom.com>
7483 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
7485 2004-04-21 Philip Blundell <pb@nexus.co.uk>
7487 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
7488 relocs for locally defined symbols during -shared final link.
7489 (elf32_arm_final_link_relocate): Likewise.
7491 2004-04-22 Jakub Jelinek <jakub@redhat.com>
7493 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
7494 ELF_LINK_POINTER_EQUALITY_NEEDED.
7495 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
7496 if r_type is not R_X86_64_PC32.
7497 (elf64_x86_64_finish_dynamic_symbol): If
7498 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
7499 SHN_UNDEF symbols.
7501 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
7503 * elf32-sh.c (sh_elf_plt_sym_val): New function.
7504 (elf_backend_plt_sym_val): Define.
7506 2004-04-22 Andrew Cagney <cagney@redhat.com>
7508 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
7510 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7512 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
7513 make_bfd_asection.
7514 * som.c (som_set_section_contents): Constantify second argument.
7515 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
7516 (som_object_setup): Rework to avoid warning.
7517 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
7518 Likewise.
7520 2004-04-22 Andrew Cagney <cagney@redhat.com>
7522 * cache.c (bfd_cache_close): Check for a previously closed file.
7524 2004-04-22 Jakub Jelinek <jakub@redhat.com>
7526 * bfd.c (bfd_get_synthetic_symtab): Define.
7527 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
7528 NAME##_get_synthetic_symtab.
7529 (struct bfd_target): Add _bfd_get_synthetic_symtab.
7530 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
7531 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
7532 relplt_name fields.
7533 (_bfd_elf_get_synthetic_symtab): New prototype.
7534 * elfcode.h (elf_get_synthetic_symtab): Define.
7535 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
7536 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
7537 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
7538 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
7539 * bfd-in2.h: Rebuilt.
7540 * libbfd.h: Rebuilt.
7541 * elf32-i386.c (elf_i386_plt_sym_val): New function.
7542 (elf_backend_plt_sym_val): Define.
7543 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
7544 (elf_backend_plt_sym_val): Define.
7545 * elf32-s390.c (elf_s390_plt_sym_val): New function.
7546 (elf_backend_plt_sym_val): Define.
7547 * elf64-s390.c (elf_s390_plt_sym_val): New function.
7548 (elf_backend_plt_sym_val): Define.
7549 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
7550 (elf_backend_plt_sym_val): Define.
7551 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
7552 (elf_backend_plt_sym_val): Define.
7553 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
7554 (elf_backend_plt_sym_val): Define.
7555 * aout-target.h (MY_get_synthetic_symtab): Define.
7556 * aout-tic30.c (MY_get_synthetic_symtab): Define.
7557 * coff-rs6000.c (rs6000coff_vec): Add
7558 _bfd_nodynamic_get_synthetic_symtab.
7559 (pmac_xcoff_vec): Likewise.
7560 * coff64-rs6000.c (rs6000coff64_vec): Add
7561 _bfd_nodynamic_get_synthetic_symtab.
7562 (aix5coff64_vec): Likewise.
7563 * sunos.c (MY_get_synthetic_symtab): Define.
7564 * vms.c (vms_get_synthetic_symtab): Define.
7566 2004-04-22 Nick Clifton <nickc@redhat.com>
7568 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
7570 2004-04-22 Peter Barada <peter@the-baradas.com>
7572 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
7573 * bfd2-in.h: Regenerate.
7574 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
7576 2004-04-21 Chris Demetriou <cgd@broadcom.com>
7578 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
7579 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
7580 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
7581 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
7582 * bfd-in2.h: Regenerate.
7584 2004-04-21 Bob Wilson <bob.wilson@acm.org>
7586 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
7587 require relocations against a weak symbol to reference the same
7588 symbol hash entry if not a final, static link.
7589 (get_cached_value, add_value_map): Add final_static_link argument.
7590 (remove_literals): Pass final_static_link argument as needed.
7592 2004-04-21 Andrew Cagney <cagney@redhat.com>
7594 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
7595 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
7596 (opncls_bwrite, opncls_bclose, opncls_bflush)
7597 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
7598 bfd iovec that uses function callbacks.
7599 (bfd_close): Use the iovec's bclose.
7600 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
7601 (cache_bclose, cache_bflush, cache_bstat)
7602 (cache_iovec): New functions and global variable, implement a
7603 cache "iovec", where applicable set bfd_error.
7604 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
7605 * bfdio.c (struct bfd_iovec): Define.
7606 (real_read): Delete function.
7607 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
7608 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
7609 assume that bread and bwrite set bfd_error.
7610 * bfd.c (struct bfd): Add "iovec", update comments.
7611 * bfd-in2.h, libbfd.h: Re-generate.
7613 2004-04-21 Andrew Cagney <cagney@redhat.com>
7615 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
7617 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
7619 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
7620 (bfd_elf_gc_sections): Fail if a shared object is being created.
7621 Do not fail if dynamic sections have been created. Instead call
7622 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
7623 dynamically referenced symbols. Do not mark the whole graph
7624 rooted at .eh_frame, only the section proper.
7626 2004-04-20 DJ Delorie <dj@redhat.com>
7628 * reloc.c: Add BFD_RELOC_32_SECREL.
7629 * bfd-in2.h: Regenerate.
7630 * libbfd.h: Likewise.
7631 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
7632 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
7633 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
7635 2004-04-19 Jakub Jelinek <jakub@redhat.com>
7637 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
7638 relocs against hidden/protected undefweak symbols properly.
7639 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7641 2004-04-18 Mark Kettenis <kettenis@gnu.org>
7643 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
7644 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
7645 core files.
7647 2004-04-17 Brian Ford <ford@vss.fsi.com>
7649 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
7650 filepos for the SizeOfHeaders field.
7651 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
7652 overflow.
7653 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
7655 2004-04-16 Alan Modra <amodra@bigpond.net.au>
7657 * simple.c (bfd_simple_get_relocated_section_contents): Don't
7658 change reloc_done. Set and restore _cooked_size.
7659 (RETURN): Delete.
7661 2004-04-15 Mark Kettenis <kettenis@gnu.org>
7663 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
7664 core files.
7666 2004-04-15 Nick Clifton <nickc@redhat.com>
7668 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
7670 2004-04-15 Alan Modra <amodra@bigpond.net.au>
7672 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
7674 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
7676 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
7677 when it is a definition.
7679 2004-04-14 Alan Modra <amodra@bigpond.net.au>
7681 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
7682 when statically linking PIC code.
7683 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7685 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
7687 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
7688 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
7689 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
7690 * configure: Regenerate.
7692 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
7694 * elflink.c: Include libiberty.h.
7695 * Makefile.am (elflink.lo): Depend on libiberty.h.
7696 * Makefile.in: Regenerate.
7698 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
7700 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
7701 ".MIPS.stubs".
7703 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
7705 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
7706 reserve the memory for dynamic linker
7708 2004-04-05 Mark Kettenis <kettenis@gnu.org>
7710 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
7711 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
7713 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
7715 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
7716 RELOC_FOR_GLOBAL_SYMBOL.
7717 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
7719 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
7721 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
7722 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
7724 2004-04-01 Paul Brook <paul@codesourcery.com>
7726 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
7727 * elf32-arm.h (struct elf32_elf_section_map): New.
7728 (struct _arm_elf_section_data): New.
7729 (elf32_arm_section_data): Define.
7730 (struct elf32_arm_link_hash_table): Add byteswap_code.
7731 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
7732 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
7733 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
7734 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
7735 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
7736 (bfd_elf32_new_section_hook, elf_backend_write_section,
7737 elf_backend_link_output_symbol_hook): Define.
7739 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
7741 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
7742 that keeps the characters in a B_INCL..B_EINCL range.
7743 (_bfd_link_section_stabs): When computing the sum of the
7744 characters in a B_INCL..B_EINCL range also keep a copy of those
7745 characters. Use this information to distinguish between
7746 include sections that have the same sum and the same length
7747 but which are nevertheless unique.
7749 2004-03-31 Paul Brook <paul@codesourcery.com>
7751 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
7752 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
7754 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
7756 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
7757 to 'sum_chars' and add field 'num_chars'.
7758 (_bfd_link_section_stabs): When computing the sum of the
7759 characters in a B_INCL..B_EINCL range also keep a count of the
7760 number of characters. Use this information to help distinguish
7761 between include sections when have the same sum but which
7762 nevertheless are still unique.
7764 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
7766 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
7768 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
7769 Tomer Levi <Tomer.Levi@nsc.com>
7771 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
7772 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
7773 (BFD32_BACKENDS): Add elf32-cr16c.lo.
7774 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
7775 (cpu-cr16c.lo): New target.
7776 (elf32-cr16c.lo): Likewise.
7777 * Makefile.in: Regenerate.
7778 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
7779 (bfd_archures_list): Add bfd_cr16c_arch.
7780 * config.bfd: Handle cr16c-*-elf*.
7781 * configure.in: Handle bfd_elf32_cr16c_vec.
7782 * configure: Regenerate.
7783 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
7784 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
7785 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
7786 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
7787 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
7788 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
7789 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
7790 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
7791 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
7792 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
7793 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
7794 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
7795 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
7796 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
7797 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
7798 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
7799 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
7800 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
7801 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
7802 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
7803 * targets.c (bfd_elf32_cr16c_vec): Declare.
7804 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
7805 * cpu-cr16c.c: New file.
7806 * elf32-cr16c.c: Likewise.
7807 * libbfd.h: Regenerate.
7808 * bfd-in2.h: Likewise.
7810 2004-03-30 Jakub Jelinek <jakub@redhat.com>
7812 * elf.c (map_sections_to_segments): Fix handling of .tbss.
7814 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7816 * Makefile.am: Remove all mention of elflink.h.
7817 * Makefile.in: Regenerate.
7818 * bfd-in.h (bfd_elf_discard_info): Declare.
7819 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
7820 * bfd-in2.h: Regenerate.
7821 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
7822 bfd_elf32_link_record_dynamic_symbol,
7823 bfd_elf64_link_record_dynamic_symbol,
7824 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
7825 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
7826 _bfd_elf32_link_record_local_dynamic_symbol,
7827 _bfd_elf64_link_record_local_dynamic_symbol,
7828 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
7829 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
7830 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
7831 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
7832 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
7833 _bfd_elf32_reloc_symbol_deleted_p,
7834 _bfd_elf64_reloc_symbol_deleted_p): Delete.
7835 (bfd_elf_link_record_dynamic_symbol,
7836 bfd_elf_link_record_local_dynamic_symbol,
7837 bfd_elf_final_link, bfd_elf_gc_sections,
7838 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
7839 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
7840 bfd_elf_reloc_symbol_deleted_p): Declare.
7841 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
7842 * elf32-arm.h: Update for changed function names. Remove local
7843 WILL_CALL_FINISH_DYNAMIC_SECTION define.
7844 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
7845 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
7846 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
7847 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
7848 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
7849 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
7850 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
7851 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
7852 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
7853 (bfd_elfNN_print_symbol): Define.
7854 * elfcode.h: Don't include elflink.h.
7855 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
7856 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
7857 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
7858 elf_gc_record_vtinherit, elf_gc_record_vtentry,
7859 elf_link_record_local_dynamic_symbol): Don't define.
7860 * elflink.c: Update for changed function names. Move elflink.h
7861 code here.
7862 * elflink.h: Delete file.
7863 * po/SRC-POTFILES.in: Regenerate.
7864 * po/bfd.pot: Regenerate.
7866 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7868 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
7869 "name" for global syms accidentally removed in 2004-03-20 change.
7871 2004-03-27 Alan Modra <amodra@bigpond.net.au>
7873 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
7874 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
7875 where Elf_External_* is different for 64 and 32 bit, with
7876 corresponding elf_size_info field.
7877 (struct elf_final_link_info): Use "bfd_byte *" instead
7878 of "Elf_External_Sym *" for external_syms and symbuf.
7879 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
7880 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
7881 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
7882 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
7883 (elf_link_sort_cmp2): Adjust.
7884 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
7885 using ELF_R_SYM macro. Set u.sym_mask.
7886 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
7887 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
7888 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
7889 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
7890 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
7891 swap_syn_out functions. Rearrange dyn swap in/out switch.
7892 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
7893 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
7894 (elf_link_flush_output_syms): Add elf_backend_data arg.
7895 (elf_link_check_versioned_symbol): Likewise.
7896 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
7897 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
7898 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
7899 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
7900 ELF_R_TYPE and ELF_R_INFO macros.
7901 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
7902 based on size rather than using ELF_R_INFO.
7903 (elf_gc_mark): Set up r_sym_shift local var and use instead of
7904 ELF_R_SYM macro.
7905 (struct alloc_got_off_arg): New.
7906 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
7907 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
7908 (elf_gc_allocate_got_offsets): Adjust.
7909 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
7910 ELF_R_SYM. Use bfd_section_from_elf_index.
7911 (elf_bfd_discard_info): Set cookie.r_sym_shift.
7912 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
7913 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
7915 2004-03-26 Stan Shebs <shebs@apple.com>
7917 Remove MPW support, no longer used.
7918 * config.bfd (powerpc-*-mpw*): Remove configuration.
7919 * mpw-config.in, mpw-make.sed: Remove files.
7920 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
7922 2004-03-26 Alan Modra <amodra@bigpond.net.au>
7924 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
7925 (ppc64_elf_add_symbol_hook): New function.
7926 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
7927 const from Elf_Internal_Sym param.
7928 * elflink.c (elf_link_add_object_symbols): Adjust.
7929 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
7930 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
7931 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
7932 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
7933 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
7934 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
7935 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
7936 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
7937 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
7938 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
7939 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
7940 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
7941 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
7942 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
7943 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
7944 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
7946 2004-03-26 Alan Modra <amodra@bigpond.net.au>
7948 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
7949 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
7950 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
7951 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
7952 (bfd_elf64_bfd_link_add_symbols): Delete.
7953 (bfd_elf_link_add_symbols): Declare.
7954 * elfcode.h (elf_bfd_link_add_symbols): Delete.
7955 * elflink.c: Include safe-ctype.h.
7956 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
7957 make static.
7958 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
7959 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
7960 static.
7961 (elf_link_add_archive_symbols): Rename from
7962 _bfd_elf_link_add_archive_symbols, make static.
7963 (elf_link_add_object_symbols): New function. Corresponding
7964 elflink.h function converted to use elf_size_info.
7965 (bfd_elf_link_add_symbols): Likewise.
7966 (bfd_elf_size_dynamic_sections): Adjust.
7967 * elflink.h (elf_bfd_link_add_symbols): Delete.
7968 (elf_link_add_object_symbols): Delete.
7969 * elf32-gen.c (elf32_generic_link_add_symbols): Call
7970 bfd_elf_link_add_symbols.
7971 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
7973 2004-03-25 Alan Modra <amodra@bigpond.net.au>
7975 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
7976 and chained shared libs only if dynsym. Clear dynsym on forced-local.
7978 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
7979 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
7980 (_bfd_elf_add_dt_needed_tag): Declare.
7981 (_bfd_elf_sort_symbol): Declare.
7982 (_bfd_elf_finalize_dynstr): Declare.
7983 (RELOC_FOR_GLOBAL_SYM): Formatting.
7984 * elfcode.h (elf_add_dynamic_entry): Delete.
7985 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
7986 elflink.h function converted to use elf_size_info.
7987 (_bfd_elf_add_dt_needed_tag): Likewise.
7988 (_bfd_elf_sort_symbol): Likewise.
7989 (_bfd_elf_finalize_dynstr): Likewise.
7990 (compute_bucket_count): Likewise.
7991 (bfd_elf_size_dynamic_sections): Likewise. Check result of
7992 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
7993 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
7994 * elflink.h: ..here.
7995 (sort_symbol, add_dt_needed_tag): Delete.
7996 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
7997 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
7998 Update all users.
7999 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
8000 * elf32-cris.c (add_dynamic_entry): Likewise.
8001 * elf32-hppa.c (add_dynamic_entry): Likewise.
8002 * elf32-i370.c (add_dynamic_entry): Likewise.
8003 * elf32-i386.c (add_dynamic_entry): Likewise.
8004 * elf32-m32r.c (add_dynamic_entry): Likewise.
8005 * elf32-m68k.c (add_dynamic_entry): Likewise.
8006 * elf32-ppc.c (add_dynamic_entry): Likewise.
8007 * elf32-s390.c (add_dynamic_entry): Likewise.
8008 * elf32-sh.c (add_dynamic_entry): Likewise.
8009 * elf32-sparc.c (add_dynamic_entry): Likewise.
8010 * elf32-vax.c (add_dynamic_entry): Likewise.
8011 * elf32-xtensa.c (add_dynamic_entry): Likewise.
8012 * elf64-alpha.c (add_dynamic_entry): Likewise.
8013 * elf64-hppa.c (add_dynamic_entry): Likewise.
8014 * elf64-ppc.c (add_dynamic_entry): Likewise.
8015 * elf64-s390.c (add_dynamic_entry): Likewise.
8016 * elf64-sparc.c (add_dynamic_entry): Likewise.
8017 * elf64-x86-64.c (add_dynamic_entry): Likewise.
8018 * elfxx-ia64.c (add_dynamic_entry): Likewise.
8019 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
8020 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
8021 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
8022 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
8024 2004-03-23 Paul Brook <paul@codesourcery.com>
8026 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
8028 2004-03-22 Bob Wilson <bob.wilson@acm.org>
8030 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
8031 literal tables and check for relocs outside of literal pools.
8032 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
8033 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
8034 set DF_TEXTREL.
8035 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
8036 (elf_xtensa_relocate_section): Read literal tables and check for
8037 dynamic relocations in read-only sections and not in literal pools.
8039 2004-03-23 Alan Modra <amodra@bigpond.net.au>
8041 PR 51.
8042 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
8044 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
8046 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
8047 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
8048 not defined by the executable, or defined in a DSO.
8049 <eliding run-time relocation of .got>: Initialize GOT entry for a
8050 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
8051 executable.
8052 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
8053 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
8054 a PLT reloc to GOT for an executable.
8055 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
8056 .got for a DSO and explain why.
8057 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
8058 and unreferenced symbols for which a PLT is defined. Adjust
8059 dynamic-symbol pruning correspondingly, to make sure we don't lose
8060 a dynamic symbol also defined by a DSO.
8062 2004-03-22 Alan Modra <amodra@bigpond.net.au>
8064 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
8065 and rel args. Group input and output args. Wrap to 80 columns.
8066 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
8067 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
8068 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
8069 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
8070 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
8071 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
8072 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
8073 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
8074 RELOC_FOR_GLOBAL_SYMBOL invocation.
8076 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
8078 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
8079 unresolved symbols in objects aren't allowed.
8081 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
8082 unresolved symbols.
8083 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
8084 (elf_hppa_unmark_useless_dynamic_symbols):
8085 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
8086 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
8087 (elf32_hppa_relocate_section): Likewise.
8088 * elf32-i370.c (i370_elf_relocate_section): Likewise.
8089 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
8090 * elf32-sh.c (sh_elf_relocate_section): Likewise.
8091 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
8092 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
8094 * elf-m10200.c (mn10200_elf_relocate_section): Use
8095 RELOC_FOR_GLOBAL_SYMBOL.
8096 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
8097 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
8098 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
8099 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
8100 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
8101 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
8102 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
8103 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
8104 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
8105 * elf32-v850.c (v850_elf_relocate_section): Likewise.
8106 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
8107 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
8109 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8111 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
8112 (final_link_relocate): Likewise.
8113 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
8114 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
8116 2004-03-19 Alan Modra <amodra@bigpond.net.au>
8118 * Makefile.am: Run "make dep-am".
8119 * Makefile.in: Regenerate.
8120 * aclocal.m4: Regenerate.
8121 * config.in: Regenerate.
8122 * po/bfd.pot: Regenerate.
8124 2004-03-19 Alan Modra <amodra@bigpond.net.au>
8125 H.J. Lu <hongjiu.lu@intel.com>
8127 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
8128 type and size change code to where it was previously. Remove
8129 dt_needed param. Treat old weak syms as strong if new sym is
8130 from a shared lib, even when old sym is from another shared
8131 lib. Remove unnecessary tests of oldweak and newweak. Correct
8132 comments.
8133 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
8134 _bfd_elf_merge_symbol calls.
8135 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
8136 dt_needed local var. Update comments.
8137 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
8138 (_bfd_elf_add_default_symbol): Likewise.
8140 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
8141 strong syms in one shared object overriding weak syms in another.
8143 2004-03-18 Alan Modra <amodra@bigpond.net.au>
8145 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
8146 dyn_lib_class field. Rearrange for better packing.
8147 (elf_dt_soname): Delete.
8148 (elf_dyn_lib_class): Define.
8149 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
8150 (bfd_elf_set_dt_needed_soname): Delete.
8151 (bfd_elf_set_dyn_lib_class): New function.
8152 * elflink.h (add_dt_needed_tag): New function. Split out from..
8153 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
8154 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
8155 initialization of soname.
8156 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
8157 elf_dt_soname.
8158 * bfd-in.h (enum dynamic_lib_link_class): New.
8159 (bfd_elf_set_dt_needed_soname): Delete.
8160 (bfd_elf_set_dyn_lib_class): Declare.
8161 * bfd-in2.h: Regenerate.
8163 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
8164 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
8165 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
8166 symbol loop. Instead use add_needed to flag tag as written.
8168 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
8170 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
8171 logic for null_input_bfd detection.
8173 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
8175 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
8177 2004-03-16 Mark Kettenis <kettenis@gnu.org>
8179 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
8180 code.
8182 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8184 * elflink.c (elf_link_read_relocs_from_section): Don't use
8185 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
8186 (_bfd_elf_link_read_relocs): ..to here.
8187 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
8189 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8191 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
8192 values selected in configure.host. Require both to be defined
8193 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
8194 corresponding BFD_HOST vars with quotes.
8195 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
8196 Always require BFD_HOST_64_BIT_DEFINED.
8197 <file_ptr type>: Find off_t size before emitting message. Combine
8198 off_t and ftello64 conditional.
8199 * configure: Regenerate.
8201 2004-03-16 Alan Modra <amodra@bigpond.net.au>
8203 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
8204 aliasing warning. Remove trailing whitespace throughout file.
8206 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8208 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
8209 input_section in calls to get_dyn_name.
8210 * 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
8211 local symbols.
8212 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
8214 2004-03-15 Alan Modra <amodra@bigpond.net.au>
8216 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
8217 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
8218 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
8219 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
8220 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
8221 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
8222 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
8223 when using long.
8224 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
8225 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
8226 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
8227 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
8228 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
8229 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
8230 (read_8_bytes, read_indirect_string, read_address): Likewise.
8231 (read_abbrevs, parse_comp_unit): Likewise.
8232 * targets.c (struct bfd_target): Likewise.
8233 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
8234 * hppabsd-core.c: Likewise. Formatting.
8235 * hpux-core.c: Likewise.
8236 * irix-core.c: Likewise.
8237 * netbsd-core.c: Likewise.
8238 * osf-core.c: Likewise.
8239 * ptrace-core.c: Likewise.
8240 * sco5-core.c: Likewise.
8241 * trad-core.c: Likewise.
8242 * configure: Regenerate.
8243 * bfd-in2.h: Regenerate.
8245 2004-03-15 Alan Modra <amodra@bigpond.net.au>
8247 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
8248 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
8249 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
8250 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
8251 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
8252 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
8253 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
8254 * libbfd.c: Likewise in function definitions.
8255 (bfd_put_8): Mask with 0xff rather than casting to char.
8256 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
8257 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
8258 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
8259 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
8260 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
8261 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
8262 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
8263 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
8264 (H_GET_64, H_GET_32, H_GET_16): Likewise.
8265 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
8266 * archive.c (do_slurp_coff_armap): Update swap prototype.
8267 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
8268 (tic54x_getl_signed_32): Likewise.
8269 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
8270 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
8271 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
8272 (bfd_getp_signed_32, bfd_putp32): Likewise.
8273 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
8274 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
8275 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
8276 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
8277 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
8278 bfd_h_getx_signed_16, bfd_h_putx16.
8279 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
8280 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
8281 * hpux-core.c: Likewise.
8282 * irix-core.c: Likewise.
8283 * netbsd-core.c: Likewise.
8284 * osf-core.c: Likewise.
8285 * ptrace-core.c: Likewise.
8286 * sco5-core.c: Likewise.
8287 * trad-core.c: Likewise.
8288 * bfd-in2.h: Regenerate.
8290 2004-03-15 Matt Thomas <matt@3am-software.com>
8292 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
8293 selected.
8295 2004-03-13 Mark Kettenis <kettenis@gnu.org>
8297 * config.bfd: Add x86_64-*-openbsd*.
8298 * configure.in (x86_64-*-openbsd*): Set COREFILE to
8299 netbsd-core.lo.
8300 * configure: Regenerate.
8302 2004-03-12 Nick Clifton <nickc@redhat.com>
8303 Dave Murphy <wintermute2k4@ntlworld.com>
8305 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
8306 if the input bfd does not contain any code.
8308 2004-03-09 Steve Ellcey <sje@cup.hp.com>
8310 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
8312 2004-03-05 Fred Fish <fnf@redhat.com>
8314 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
8315 mips16 symbols to be even rather than testing first for even/odd.
8316 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
8318 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
8320 * elf.c (map_sections_to_segments): Ignore .tbss sections for
8321 layout purposes.
8323 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
8325 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
8326 undefined symbols as hash_new.
8328 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
8330 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
8331 * cpu-sh.c: Ditto.
8332 * elf32-sh.c: Ditto.
8333 * bfd-in2.h: Regenerate.
8335 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
8337 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
8338 dynrelocs.
8339 (_frv_count_got_plt_entries): Initialize them.
8340 (frv_pic_relocs_info_find): Add insert argument. Adjust all
8341 callers.
8342 (frv_pic_relocs_info_for_global): Likewise.
8343 (frv_pic_relocs_info_for_local): Likewise.
8344 (frv_pic_merge_early_relocs_info): New.
8345 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
8346 another.
8347 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
8348 Check that we don't exceed the allocated count for entry.
8349 (_frv_add_rofixup): Likewise.
8350 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
8351 (elf32_frv_finish_dynamic_sections): Improve error message in case
8352 we emit too few rofixup entries.
8354 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
8356 * archures.c (bfd_mach_fr450): New.
8357 * bfd-in2.h: Regenerate.
8358 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
8359 (arch_info_500): Link to it.
8360 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
8361 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
8362 (frv_elf_arch_extension_p): New function.
8363 (frv_elf_merge_private_bfd_data): Use it.
8365 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
8367 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
8369 * elflink.h (is_global_data_symbol_definition): Moved to
8370 elflink.c.
8371 (elf_link_is_defined_archive_symbol): Likewise.
8372 (elf_link_add_archive_symbols): Likewise. Renamed to
8373 _bfd_elf_link_add_archive_symbols.
8375 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
8376 of ELF symbol table entry from backend.
8377 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
8378 instead of elf_link_add_object_symbols.
8380 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
8382 * elf-bfd.h (struct elf_backend_data): Added
8383 elf_backend_can_make_relative_eh_frame,
8384 elf_backend_can_make_lsda_relative_eh_frame and
8385 elf_backend_encode_eh_address.
8386 (_bfd_elf_encode_eh_address): Declare.
8387 (_bfd_elf_can_make_relative): Declare.
8388 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
8389 hooks to decide whether to attempt to make_relative and
8390 make_lsda_relative.
8391 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
8392 (_bfd_elf_can_make_relative): New.
8393 (_bfd_elf_encode_eh_address): New.
8394 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
8395 (frv_elf_encode_eh_address): New.
8396 (elf_backend_can_make_relative_eh_frame): Define.
8397 (elf_backend_can_make_lsda_relative_eh_frame): Define.
8398 (elf_backend_encode_eh_address): Define.
8399 * elfxx-target.h
8400 (elf_backend_can_make_relative_eh_frame): Define.
8401 (elf_backend_can_make_lsda_relative_eh_frame): Define.
8402 (elf_backend_encode_eh_address): Define.
8403 (elfNN_bed): Add them.
8405 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
8407 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
8408 complain_on_overflow to signed.
8410 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
8412 * elflink.h (sort_symbol): New.
8413 (elf_link_add_object_symbols): Use a sorted symbol array for
8414 weakdef.
8416 2004-02-27 Jakub Jelinek <jakub@redhat.com>
8418 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
8419 for pc relative relocs.
8420 (elf_s390_relocate_section): Likewise.
8421 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
8422 for pc relative relocs.
8423 (elf_s390_relocate_section): Likewise.
8425 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
8427 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
8428 count_dyn_reloc.
8430 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
8432 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
8433 field to track if a relocation is against readonly section.
8434 (count_dyn_reloc): Take a new argument for rent->reltext.
8435 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
8436 (get_reloc_section): Don't set ia64_info->reltext here.
8437 (allocate_dynrel_entries): Set ia64_info->reltext here.
8439 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
8441 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
8442 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
8443 function's descriptor to symbol+offset, and map local undefweak
8444 symbol to NULL function descriptor.
8445 (elf32_frv_relocate_section): Likewise.
8447 2004-02-23 Mark Kettenis <kettenis@gnu.org>
8449 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
8450 M_X86_64_NETBSD.
8451 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
8452 (netbsd_core_file_p): Set architecture from machine ID for
8453 selected machines.
8455 2004-02-23 Jakub Jelinek <jakub@redhat.com>
8457 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
8458 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
8460 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
8462 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
8463 symbols with non-default visibility.
8465 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
8467 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
8468 IMAGE_SCN_MEM_WRITE on known sections only.
8470 2004-02-20 Jakub Jelinek <jakub@redhat.com>
8472 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
8473 symbols used in PIE relocs.
8475 2004-02-19 Jakub Jelinek <jakub@redhat.com>
8477 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
8478 .plt sh_entsize.
8480 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
8482 * configure.in: Update version to 2.15.90.
8483 * configure: Regenerate.
8485 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
8486 Richard Sandiford <rsandifo@redhat.com>
8488 * elfxx-mips.c (mips_elf_calculate_relocation): Use
8489 _bfd_elf_symbol_refs_local_p to decide whether to decay
8490 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
8491 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
8492 relocs if the symbol wasn't defined by a regular object file.
8493 Don't check the symbol's dynindx.
8495 2004-02-16 Andrew Cagney <cagney@redhat.com>
8497 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
8498 @bfd_file_ptr@.
8499 * bfd-in2.h: Re-generate.
8501 2004-02-14 Andrew Cagney <cagney@redhat.com>
8503 * configure.host (HDEFINES): When hppa*-*-hpux*, define
8504 _LARGEFILE64_SOURCE.
8506 2004-02-13 Andrew Cagney <cagney@redhat.com>
8508 * elf.c (vma_page_aligned_bias): New function.
8509 (assign_file_positions_except_relocs)
8510 (assign_file_positions_for_segments): Replace broken modulo
8511 arithmetic with call to vma_page_aligned_bias.
8513 2004-02-11 Andrew Cagney <cagney@redhat.com>
8515 * bfd-in.h: Update copyright.
8516 (bfd_tell): Change return type to file_ptr.
8517 * bfd-in2.h: Re-generate.
8518 * cache.c: Update copyright.
8519 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
8520 parameter.
8521 (close_one): Use real_ftell.
8522 * bfdio.c: Update copyright.
8523 (real_ftell, real_fseek): New functions.
8524 (bfd_tell): Use real_fseek and real_ftell, change return type to
8525 file_ptr.
8526 (bfd_seek): Use real_ftell and real_fseek, change type of
8527 file_position to a file_ptr.
8528 * libbfd-in.h: Update copyright.
8529 (real_ftell, real_fseek): Declare.
8530 * libbfd.h: Re-generate.
8532 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
8533 fseeko and fseeko64. Determine bfd_file_ptr.
8534 * configure: Re-generate.
8535 * config.in: Re-generate.
8537 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
8539 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
8540 * elf32-h8300.c: Likewise.
8542 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
8543 Nick Clifton <nickc@redhat.com>
8545 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
8546 GOT entries with no associated GOT subsection.
8548 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
8550 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
8551 * elf.c (swap_out_syms): Use it to decide whether local section
8552 symbols should be named.
8553 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
8554 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
8555 (elf_backend_name_local_section_symbols): Define.
8556 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
8558 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
8560 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
8561 (elfNN_ia64_relax_section): Optimize brl to br during the relax
8562 finalize pass.
8564 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
8566 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
8567 to bfd_link_hash_entry passed by reference to
8568 _bfd_generic_link_add_one_symbol.
8570 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
8572 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
8573 relocations against dynamic symbols.
8575 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
8577 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
8578 change.
8580 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
8582 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
8583 * bfd-in2.h, libbfd.h: Rebuilt.
8585 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
8587 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
8588 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
8589 flag has been cleared.
8591 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
8593 * coff-h8300.c: Add and adjust comments about relaxation.
8594 * elf32-h8300.c: Likewise.
8596 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
8598 * coff-h8300.c: Fix comment typos.
8599 * elf32-h8300.c: Likewise.
8601 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
8603 * coff-h8300.c: Add comments about relaxation.
8604 * elf32-h8300.c: Likewise.
8606 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
8608 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
8609 throughout.
8610 * aclocal.m4: Regenerate.
8611 * configure: Regenerate.
8613 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
8615 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
8616 mips_elf64_rtype_to_howto instead of using howto_table.
8618 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
8620 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
8621 the .plt section.
8622 (elf32_arm_check_relocs): Don't increment the PLT refcount for
8623 relocs which would not use the PLT.
8625 2004-01-13 Alan Modra <amodra@bigpond.net.au>
8627 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
8628 (ppc64_elf_gc_sweep_hook): Likewise.
8629 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
8631 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
8633 Adds linker relaxation support for bit manipulation insns like
8634 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
8635 bst, btst, bxor.
8636 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
8637 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
8638 * coff-h8300.c: Opcode for bit manipulation insn is checked in
8639 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
8641 2004-01-12 Alan Modra <amodra@bigpond.net.au>
8643 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
8645 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
8647 * elf32-h8300.c: Fix formatting.
8649 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
8651 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
8652 dynamic object is present. Declare r_symndx and h in an inner
8653 scope.
8654 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
8656 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
8658 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
8659 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
8660 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
8661 identically. Do not emit PC24 relocations for shared libraries.
8662 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
8663 identically. Don't adjust pc_count.
8664 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
8665 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
8666 adjust count for branch relocations.
8667 (allocate_dynrelocs): Correct typo in call to
8668 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
8669 PC24 or PLT32 relocs when linking.
8671 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
8673 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
8674 relocation howto with ARM_26 one for consistency.
8675 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
8676 that will be converted to ARM_26D ones, since we always want 'done'
8677 relocations to be reflected in section's data.
8678 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
8679 offset.
8680 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
8681 requested.
8683 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
8685 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
8686 are not partial_inplace during a relocatable link.
8688 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
8690 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
8691 if no dynamic object is present. Declare r_symndx and h in an
8692 inner scope.
8694 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
8696 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
8697 trampoline if it is known out of range.
8699 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
8701 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
8702 * elf32-frv.c (_frv_osec_readonly_p): New.
8703 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
8704 undefweak symbol.
8705 (_frv_count_got_plt_entries): Adjust expected count accordingly.
8706 (elf32_frv_relocate_section): Likewise. Error out if attempting
8707 to emit rofixups or dynamic relocs in read-only segments. Use
8708 _bfd_elf_section_offset to adjust r_offsets in rofixups and
8709 dynamic relocations.
8710 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
8711 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
8712 relocations or fixups involving merged sections correctly. Avoid
8713 crash when undefined symbol is referenced by R_FRV_32 or
8714 R_FRV_FUNCDESC_VALUE.
8715 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
8716 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
8717 input section holding local symbol to addend of R_FRV_32 or
8718 R_FRV_FUNCDESC_VALUE dynamic relocation.
8719 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
8720 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
8721 (elf32_frv_always_size_sections): Don't store pointer to
8722 __stacksize symbol in sec_info.
8723 (elf32_frv_modify_segment_map): Look it up here.
8724 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
8725 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
8726 of the lazy PLT entry, not only its offset, as the low word of a
8727 function descriptor.
8728 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
8729 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
8730 if a hash table entry already exists but is not a definition.
8731 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
8732 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
8733 (_frv_add_rofixup): Don't inline.
8734 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
8735 for undefweak symbols.
8736 (elf32_frv_relocate_section): Avoid crash while computing
8737 relocation when linking with shared library. Only emit rofixups
8738 and dynamic relocations for alloc&load sections. Mark binaries
8739 with inter-segment relocations for relocation as a unit.
8740 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
8741 (DEFAULT_STACK_SIZE): New.
8742 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
8743 emit rofixups or dynamic relocs when linking dynamic non-PIE
8744 executables.
8745 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
8746 shared libs too. Reserve the last entry for the GOT pointer.
8747 (elf32_frv_finish_dynamic_sections): Emit it.
8748 (elf32_frv_always_size_sections): New.
8749 (elf32_frv_modify_segment_map): New.
8750 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
8751 sections.
8752 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
8753 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
8754 (elf_backend_always_size_sections): New.
8755 (elf_backend_modify_segment_map): New.
8756 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
8757 * config.bfd: Added frv-*-*linux*.
8758 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
8759 ABS section, instead of crashing.
8760 (elf32_frv_relocate_section): Don't crash before warning about
8761 different segments in non-PIC relocation.
8762 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
8763 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
8764 relocs to undefweak symbols.
8765 (elf32_frv_relocate_section): Ditto for undefined symbols.
8766 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
8767 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
8768 gotfixup section was created.
8769 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
8770 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
8771 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
8772 complain_overflow_signed.
8773 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
8774 have not been allocated.
8775 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
8776 privfd only if dynamic sections were created.
8777 (elf32_frv_relocate_section): Compute gprel_segment, and use it
8778 for GPREL relocs. When linking relocatable FDPIC executables,
8779 emit warnings for relocations that would be illegal on PIE or
8780 shared libraries. Emit rofixup for R_FRV_32 only if input object
8781 is not FDPIC.
8782 (_frv_create_got_section): Define _gp symbol in the rofixup
8783 section.
8784 (elf32_frv_finish_dynamic_sections): If rofixups needed but
8785 dynamic sections missing, error out requesting -melf32frvfd.
8786 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
8787 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
8788 computation of addends from section and global or local symbol
8789 value. Change return type to bfd_boolean, and return a failure if
8790 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
8791 nonzero addend is required.
8792 (elf32_frv_relocate_section): Likewise. Print error for
8793 unsupported nonzero addends.
8794 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
8795 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
8796 force everything local.
8797 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
8798 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
8799 (frv_gotfixup_section): New.
8800 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
8801 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
8802 and relocsfdv.
8803 (_frv_add_rofixup): New.
8804 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
8805 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
8806 improve some ugly conditions.
8807 (elf32_frv_relocate_section): Likewise. Reject inter-segment
8808 relocations in fdpic.
8809 (_frv_create_got_section): Create .rofixup.got section.
8810 (struct _frv_dynamic_got_info): Added fixups.
8811 (_frv_count_got_plt_entries): Account in-GOT relocations into
8812 relocs32, relocsfd and relocsfdv. Account them into relocs or
8813 fixups, as appropriate.
8814 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
8815 sizing of gotrel.
8816 (elf32_frv_finish_dynamic_sections): Verify that the right number
8817 of relocations and fixups was generated.
8818 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
8819 relocsfdv.
8820 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
8821 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
8822 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
8823 descriptor of a (formerly-)global symbol is local.
8824 (struct frv_pic_relocs_info): Adjust comments.
8825 (_frv_emit_got_relocs_plt_entries): Adjust.
8826 (elf32_frv_relocate_section): Likewise.
8827 (_frv_count_got_plt_entries): Likewise.
8828 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
8829 symbol's value to addend in the common preamble. Decay dynamic
8830 symbols to section+offset if they bind or call locally, for GOT
8831 and FUNCDESC_VALUE, respectively.
8832 (elf32_frv_relocate_section): Likewise.
8833 (elf32_frv_check_relocs): Don't register as dynamic symbols of
8834 internal or hidden visibility.
8835 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
8836 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
8837 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
8838 (elf32_frv_relocate_section): Pass relocation addend in. Use
8839 original relocation addend to look up the got relocs/plt entries
8840 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
8841 processing relocations that reference .scommon symbols.
8842 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
8843 Introduce support for dynamic linking.
8844 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
8845 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
8846 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
8847 (frv_reloc_type_lookup): Return REL howtos for executables and
8848 dynamic libraries.
8849 (frv_info_to_howto_rel): New.
8850 (struct frv_elf_link_hash_table): New.
8851 (frv_hash_table, frv_got_section, frv_gotrel_section,
8852 frv_plt_section, frv_pltrel_section, frv_relocs_info,
8853 frv_got_initial_offset, frv_plt_initial_offset): New macros.
8854 (frv_elf_link_hash_table_create): New.
8855 (struct frv_pic_relocs_info): New.
8856 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
8857 (frv_pic_relocs_info_find): New.
8858 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
8859 New.
8860 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
8861 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
8862 (_frv_emit_got_relocs_plt_entries): New.
8863 (elf32_frv_relocate_section): Add support for dynamic linking.
8864 Handle new relocations.
8865 (_frv_create_got_section): New.
8866 (elf32_frv_create_dynamic_sections): New.
8867 (ELF_DYNAMIC_INTERPRETER): New.
8868 (struct _frv_dynamic_got_info): New.
8869 (_frv_count_got_plt_entries): New.
8870 (struct _frv_dynamic_got_plt_info): New.
8871 (_frv_compute_got_alloc_data): New.
8872 (_frv_get_got_entry, _frv_get_fd_entry): New.
8873 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
8874 (_frv_resolve_final_relocs_info): New.
8875 (elf32_frv_size_dynamic_sections): New.
8876 (elf32_frv_finish_dynamic_sections): New.
8877 (elf32_frv_adjust_dynamic_symbol): New.
8878 (elf32_frv_finish_dynamic_symbol): New.
8879 (elf32_frv_check_relocs): Handle new relocs. Explain how the
8880 whole thing works.
8881 (elf_info_to_howto_rel): Define.
8882 (bfd_elf32_bfd_link_hash_table_create): Define.
8883 (elf_backend_create_dynamic_sections): Define.
8884 (elf_backend_adjust_dynamic_symbol): Define.
8885 (elf_backend_size_dynamic_sections): Define.
8886 (elf_backend_finish_dynamic_symbol): Define.
8887 (elf_backend_finish_dynamic_sections): Define.
8888 (elf_backend_want_got_sym): Define.
8889 (elf_backend_got_header_size): Define.
8890 (elf_backend_want_got_plt): Define.
8891 (elf_backend_plt_readonly): Define.
8892 (elf_backend_want_plt_sym): Define.
8893 (elf_backend_plt_header_size): Define.
8894 (elf_backend_may_use_rel_p): Define.
8895 (elf_backend_may_use_rela_p): Define.
8896 (elf_backend_default_use_rela_p): Define.
8897 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
8898 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
8899 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
8900 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
8901 (frv_reloc_map): Map the corresponding BFD relocs to them.
8902 (frv_reloc_type_lookup): ... and back to BFD relocs.
8903 * reloc.c: New relocs.
8904 * bfd-in2.h, libbfd.h: Rebuilt.
8905 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
8906 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
8907 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
8908 R_FRV_FUNCDESC_GOTLO): New.
8909 (frv_reloc_map): Map the corresponding BFD relocs to them.
8910 (frv_reloc_type_lookup): ... and back to BFD relocs.
8911 * reloc.c: New relocs.
8912 * bfd-in2.h, libbfd.h: Rebuilt.
8914 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
8916 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8917 targets to support pages of up to 64kB.
8918 (elf32_bed): Redefine to get a separate backend data structure for
8919 traditional targets.
8920 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8921 targets to support pages of up to 64kB.
8922 (elf64_bed): Redefine to get a separate backend data structure for
8923 traditional targets.
8924 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
8925 targets to support pages of up to 64kB.
8926 (elf32_bed): Redefine to get a separate backend data structure for
8927 traditional targets.
8929 2004-01-04 Mark Kettenis <kettenis@gnu.org>
8931 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
8933 2004-01-02 Mark Kettenis <kettenis@gnu.org>
8935 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
8936 (elf_i386_grok_psinfo): Likewise.
8938 2004-01-02 Bernardo Innocenti <bernie@develer.com>
8940 * config.bfd: Add m68k-uClinux target.
8942 2004-01-01 Grant Edwards <grante@visi.com>
8944 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
8945 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
8946 (elf32_h8_gc_sweep_hook): New function.
8947 (elf_backend_gc_mark_hook): Define.
8948 (elf_backend_gc_sweep_hook): Define.
8949 (elf_backend_can_gc_sections): Define.
8951 For older changes see ChangeLog-0203
8952 \f
8953 Local Variables:
8954 mode: change-log
8955 left-margin: 8
8956 fill-column: 74
8957 version-control: never
8958 End: