1 1999-07-16 Ian Lance Taylor <ian@zembu.com>
3 * elf32-mips.c (mips_elf_local_relocation_p): New static
5 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
6 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
7 Always set *require_jalxp.
8 (mips_elf_stub_section_p): Mark abfd parameter as unused.
9 (_bfd_mips_elf_relocate_section): Only look for LO16 following
10 GOT16 if the GOT16 is against a local symbol. Don't return false
11 for an undefined symbol. If there is an overflow, assert that we
14 1999-07-16 Andreas Schwab <schwab@suse.de>
16 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
17 variables `link' and `elfsec'.
18 (elf_bfd_final_link): Remove unused variable `os'.
20 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
22 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
23 a PT_PHDR program headers.
24 (_bfd_mips_elf_final_link): Don't assume there are going to be
25 section symbols when we're not building a shared object.
26 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
29 1999-07-15 J.T. Conklin <jtc@redback.com>
31 * config.bfd (i[3456]86-*-vxworks*): New target.
33 1999-07-15 Mark Mitchell <mark@codesourcery.com>
35 * elf32-mips.c (mips_elf_stub_section_p): New function.
36 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
37 (mips_elf_relocate_section): Adjust calling sequence for
38 mips_elf_calculate_relocation and mips_elf_perform_relocation.
39 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
42 1999-07-15 Ian Lance Taylor <ian@zembu.com>
44 * configure.in: Bump version number to 2.9.5.
47 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
49 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
51 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
52 to derive final type instead of hardwiring a selection.
54 1999-07-14 Mark Mitchell <mark@codesourcery.com>
56 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
57 things relocated by R_MIPS16_GPREL.
58 (mips_elf_perform_relocation): Likewise.
60 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
62 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
64 1999-07-14 Richard Henderson <rth@cygnus.com>
66 * elf32-mips.c (struct mips_got_info): Add global_gotno.
67 (_bfd_mips_elf_size_dynamic_sections): Set it.
68 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
69 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
70 new argument max_local.
72 1999-07-14 Mark Mitchell <mark@codesourcery.com>
74 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
75 subwords when handling an R_MIPS16_26 relocation.
76 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
79 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
80 dst_mask to match reality.
81 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
82 (mips_elf_obtain_contents): Use bfd_get.
83 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
84 (mips_elf_relocate_section): Likewise.
86 1999-07-13 Mark Mitchell <mark@codesourcery.com>
88 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
89 (mips_elf_relocate_section): Adjust calling sequence for
90 mips_elf_perform_relocation.
91 (mips_elf_perform_relocation): Take additional argument. Handle
92 R_MIPS16_26. Use bfd_put for convenience.
94 1999-07-13 Richard Henderson <rth@cygnus.com>
96 * elf.c (assign_file_positions_for_segments): Thinko last change.
97 Always overwrite p_flags.
99 1999-07-13 Richard Henderson <rth@cygnus.com>
101 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
102 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
103 .dynbss and .rel[a].bss if want_dynbss.
104 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
106 1999-07-13 Richard Henderson <rth@cygnus.com>
108 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
110 1999-07-13 Richard Henderson <rth@cygnus.com>
112 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
113 (struct elf_link_hash_table): Add dynlocal.
114 (_bfd_elf_link_lookup_local_dynindx): Prototype.
115 (_bfd_elf_link_adjust_dynindx): Delete.
116 (_bfd_elf_link_renumber_dynsyms): Prototype.
117 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
118 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
119 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
120 (_bfd_elf_link_lookup_local_dynindx): New function.
121 (elf_link_renumber_hash_table_dynsyms): New function.
122 (_bfd_elf_link_renumber_dynsyms): New function.
123 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
124 (struct elf_assign_sym_version_info): Delete removed_dynamic.
125 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
126 instead of elf_link_remove_section_and_adjust_dynindices.
127 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
128 (elf_link_assign_sym_version): Remove removed_dynamic code.
129 (elf_link_renumber_dynsyms): Delete.
130 (elf_bfd_final_link): Install section and local symbols into .dynsym.
132 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
133 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
134 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
135 * elf32-mips.c: Similarly.
136 * elf32-ppc.c: Similarly.
137 * elf32-sparc.c: Similarly.
138 * elf64-alpha.c: Similarly.
139 * elf64-sparc.c: Similarly.
141 1999-07-13 Mark Mitchell <mark@codesourcery.com>
143 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
144 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
145 when the relocation is against _gp_disp.
147 1999-07-12 Mark Mitchell <mark@codesourcery.com>
149 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
150 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
151 to possibly_dynamic_relocs. Adjust usage throughout code.
152 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
153 (elf_mips_ctor64_howto): Likewise.
154 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
156 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
157 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
158 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
159 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
161 1999-07-12 Ian Lance Taylor <ian@zembu.com>
163 * Makefile.am: Rebuild dependencies.
164 * Makefile.in: Rebuild.
166 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
167 * bfd-in2.h: Rebuild.
169 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
170 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
171 structure initializations. Add casts.
172 * reloc.c (EMPTY_HOWTO): Define.
173 * bfd-in2.h: Rebuild.
174 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
175 comparisons against 0.
176 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
177 previous_ibfd_e_flags to unsigned long.
178 * vms.h (struct vms_private_data_struct): Change section_count to
180 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
181 (_bfd_vms_write_gsd): Change symnum to unsigned.
182 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
183 * vms-tir.c (etir_sta): Change psect to unsigned.
184 (alloc_section): Change idx to unsigned.
185 (tir_sta, tir_ctl): Change psect to unsigned.
186 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
187 * vms.c (priv_section_count): Change to unsigned.
189 1999-07-12 Andreas Schwab <schwab@suse.de>
191 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
192 * m68klinux.c: Likewise.
194 1999-07-12 Ian Lance Taylor <ian@zembu.com>
196 * Many files: Changes to avoid gcc warnings: Remove unused local
197 variables. Add default case to enum switches.
198 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
199 compile if not COFF_IMAGE_WITH_PE.
200 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
201 (bfd_arm_get_bfd_for_interworking): Likewise.
202 (bfd_arm_process_before_allocation): Likewise.
203 * epoc-pei-arm.c: Don't rename bfd_arm functions.
204 * pei-arm.c: Likewise.
205 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
206 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
207 (mips_elf_got16_entry): Put parens around & in body of ==.
208 (mips_elf_calculate_relocation): Correct test for empty string.
209 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
211 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
214 1999-07-11 Ian Lance Taylor <ian@zembu.com>
216 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
217 as appropriate. Fill in structure initializations. Add variable
218 initializations. Add casts.
219 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
220 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
222 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
224 * elf-bfd.h (bfd_elf_hash): Update declaration.
225 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
226 when calling bfd_elf_hash.
228 1999-07-11 Mark Mitchell <mark@codesourcery.com>
230 * libbfd.c (bfd_put_8): Make it of type `void'.
231 * bfd-in2.h: Regenerated.
232 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
234 (_bfd_mips_elf_final_link): Likewise.
236 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
238 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
240 * config.bfd (hppa*-*-linux-gnu*): New target
242 1999-07-07 Mark Mitchell <mark@codesourcery.com>
244 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
245 (_bfd_mips_elf_create_dynamic_sections): New function.
246 (_bfd_mips_elf_add_symbol_hook): Likewise.
247 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
248 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
249 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
250 (_bfd_mips_elf_gc_mark_hook): Likewise.
251 (_bfd_mips_elf_gc_sweep_hook): Likewise.
252 (_bfd_mips_elf_always_size_sections): Likewise.
253 (_bfd_mips_elf_size_dynamic_sections): Likewise.
254 (_bfd_mips_elf_check_relocs): Likewise.
255 (_bfd_mips_elf_link_hash_table_create): Likewise.
256 (_bfd_mips_elf_print_private_data): Likewise.
257 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
258 (_bfd_mips_elf_final_link): Likewise.
259 (_bfd_mips_elf_additional_program_headers): Likewise.
260 (_bfd_mips_elf_modify_segment_map): Likewise.
261 (_bfd_mips_elf_relocate_section): Likewise.
262 * elf32-mips.c (mips_elf32_object_p): Move contents into
263 _bfd_mips_elf_object_p.
264 (mips_elf_additional_program_headers): Rename to
265 _bfd_mips_elf_additional_program_headers.
266 (mips_elf_modify_segment_map): Rename to
267 _bfd_mips_elf_modify_segment_map.
268 (elf_mips_abi_name): Change prototype.
269 (mips_elf32_section_from_shdr): Merge into
270 _bfd_mips_elf_section_from_shdr.
271 (mips_elf32_section_processing): Merge into
272 _bfd_mips_elf_section_processing.
273 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
274 the right back-end ELF linker.
275 (mips_elf_relocate_section): Rename to
276 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
277 (mips_elf_link_output_symbol_hook): Rename to
278 _bfd_mips_elf_link_output_symbol_hook.
279 (mips_elf_create_dynamic_section): Rename to
280 _bfd_mips_elf_create_dynamic_section.
281 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
282 Adjust for 64-bit code. Use mips_elf_got_section.
283 (mips_elf_adjust_dynamic_symbol): Rename to
284 _bfd_mips_elf_adjust_dynamic_symbol. Use
285 mips_elf_allocate_dynamic_relocations.
286 (mips_elf_finish_dynamic_symbol): Rename to
287 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
288 Adjust for 64-bit code.
289 (mips_elf_finish_dynamic_sections): Rename to
290 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
291 (mips_elf_always_size_sections): Rename to
292 _bfd_mips_elf_always_size_sections.
293 (mips_elf_add_symbol_hook): Rename to
294 _bfd_mips_elf_add_symbol_hook.
295 (mips_elf_next_lo16_addend): Constify.
296 (mips_elf_calculate_relocation): Likewise.
297 (mips_elf_obtain_contents): Likewise.
298 (mips_elf_perform_relocation): Likewise.
299 (mips_elf_create_dynamic_relocation): Likewise.
300 (mips_elf_allocate_dynamic_relocations): New function.
301 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
302 (MIPS_ELF_REL_SIZE): Likewise.
303 (MIPS_ELF_DYN_SIZE): Likewise.
304 (MIPS_ELF_GOT_SIZE): Likewise.
305 (MIPS_ELF_SYM_SIZE): Likewise.
306 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
307 (MIPS_ELF_GET_WORD): Likewise.
308 (MIPS_ELF_PUT_WORD): Likewise.
309 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
310 (STUB_LW): Conditionalize for 64-bit value.
311 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
313 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
314 Check it for inconsistency.
315 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
317 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
319 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
320 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
321 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
322 (mips_elf_local_got_index): Likewise.
323 (mips_elf_got_page): Likewise.
324 (mips_elf_got_info): Likewise.
325 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
326 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
327 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
328 instead of constant `2'.
329 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
330 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
331 (mips_elf_size_dynamic_sections): Use
332 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
333 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
334 Adjust all releveant entries in elf backend table.
335 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
336 (mips_elf64_section_processing): Likewise.
337 Adjust elf backend entries to use _bfd_mips_elf variants now
340 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
342 (size_dynamic_sections): Likewise.
343 (elf_link_output_extsym): Likewise.
344 * elf.c: (elf_fake_sections): Likewise.
345 * libbfd.c (bfd_get): New macro.
347 * bfd-in2.h: Regenerated.
349 1999-07-07 Mark Mitchell <mark@codesourcery.com>
351 * elf-bfd.h (elf_size_info): Add hash_entry_size,
352 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
353 wap_reloca_in, and swap_reloca_out.
354 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
355 multiple internal relocations per external relocation.
356 (link_read_relocs): Likewise.
357 (elf_bfd_final_link): Likewise.
358 (elf_link_input_bfd): Likewise.
359 (elf_gc_mark): Likewise.
360 (elf_gc_smash_unused_vtentry_relocs): Likewise.
361 * elfcode.h (elf_swap_dyn_out): Adjust type to match
363 (size_info): Add entries for new fields.
364 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
365 (mips_elf64_be_swap_reloc_in): New function.
366 (mips_elf64_be_swap_reloc_out): Likewise.
367 (mips_elf64_be_swap_reloca_in): Likewise.
368 (mips_elf64_be_swap_reloca_out): Likewise.
369 (mips_elf64_size_info): Add entries for new fields.
371 1999-07-07 Ian Lance Taylor <ian@zembu.com>
373 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
374 field equals the new rel_count field.
375 (elf_link_input_bfd): When doing a relocateable link, use the new
376 rel_count field rather than the reloc_count field.
377 (elf_reloc_link_order): Likewise.
378 (elf_finish_pointer_linker_section): Likewise.
380 Based on patch from H.J. Lu <hjl@gnu.org>:
381 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
382 shared library to override a weak definition in a regular object.
384 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
386 * libhppa.h: Revert July 2, 1999 patch.
388 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
389 need to generate DLTIND relocations, not DLTREL relocations.
391 1999-07-05 Nick Clifton <nickc@cygnus.com>
393 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
395 (coff_set_flags): Recognise arm 5 architectures.
397 * cpu-arm.c: Add support for strongarm and arm9 cpus.
398 Add support for armv5 architecture.
400 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
402 * reloc.c: Add new, assembler only, ARM reloc:
403 BFD_RELOC_ARM_ADRL_IMMEDIATE.
405 * bfd-in2.h: Regenerate.
407 1999-07-02 Mark Mitchell <mark@codesourcery.com>
409 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
410 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
411 * elf.c (_bfd_elf_find_nearest_line): Pass it.
412 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
413 * elf32-mips.c (ABI_64_P): New macro.
414 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
415 (_bfd_mips_elf_find_nearest_line): Adjust call to
416 _bfd_dwarf2_find_nearest_line.
417 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
418 * libbfd.h: Regenerated.
420 1999-07-02 Ian Lance Taylor <ian@zembu.com>
422 * config.bfd: Add * at the end of i[3456]86-*-unixware.
424 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
426 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
427 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
429 1999-07-01 Mark Mitchell <mark@codesourcery.com>
431 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
433 (_bfd_elf_init_reloc_shdr): New function.
434 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
435 bfd_alloc followed by memset.
436 (_bfd_elf_init_reloc_shdr): New function, split out from ...
437 (elf_fake_sections): Here.
438 (assign_section_numbers): Assign section numbers for the second
439 relocation section, if required.
440 * elflink.h (elf_link_output_relocs): New function.
441 (elf_link_size_reloc_section): Likewise.
442 (elf_bfd_final_link): Use elf_link_size_reloc_section.
443 (elf_link_input_bfd): Use elf_link_output_relocs.
445 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
446 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
448 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
450 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
453 1999-06-28 Mark Mitchell <mark@codesourcery.com>
455 * elf32-mips.c (mips_elf_got_info): Move declaration before
456 prototypes. Change global_gotsym to be a pointer to a hash entry,
457 rather than a number index.
458 (mips_elf_link_hash_entry): Move declaration before prototypes.
459 (mips_elf_irix6_finish_dynamic_symbol): New function.
460 (mips_elf_sign_extend): Likewise.
461 (mips_elf_high): Likewise.
462 (mips_elf_higher): Likewise.
463 (mips_elf_highest): Likewise.
464 (mips_elf_global_got_index): Likewise.
465 (mips_elf_local_got_index): Likewise.
466 (mips_elf_got_offset_from_index): Likeiwse.
467 (mips_elf_record_global_got_symbol): Likewise.
468 (mips_elf_got_page): Likewise.
469 (mips_elf_next_lo16_addend): Likewise.
470 (mips_elf_calculate_relocation): Likewise.
471 (mips_elf_obtain_contents): Likewise.
472 (mips_elf_perform_relocation): Likewise.
473 (mips_elf_assign_gp): Likewise.
474 (mips_elf_sort_hash_table_f): Likewise.
475 (mips_elf_sort_hash_table): Likewise.
476 (mips_elf_got_section): Likewise.
477 (mips_elf_got_info): Likewise.
478 (mips_elf_create_local_got_entry): Likewise.
479 (mips_elf_got16_entry): Likewise.
480 (mips_elf_create_dynamic_relocation): Likewise.
481 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
482 (mips_elf_final_gp): Use mips_elf_assign_gp.
483 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
484 into SHN_SCOMMON automatically on IRIX6.
485 (mips_elf_add_symbol_hook): Likewise.
486 (mips_elf_relocate_section): Rewrite, using
487 mips_elf_calculate_relocation and mips_elf_perform_relocation.
488 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
489 Don't deal with .rld_map on IRIX6.
490 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
491 section flags appropriately for .got.
492 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
493 the got. Call mips_elf_record_global_got_symbol and allocate
494 local got space appropriately.
495 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
496 char *. Rework calculation of GOT size. Sort dynamic symbol
497 table entries so entries that do not require GOT entries appear at
498 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
499 code dealing with DT_INIT and DT_FINI. Remove fiddling with
501 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
503 (mips_elf_finish_dynamic_symbol): Use
504 mips_elf_irix6_finish_dynamic_symbol.
505 (mips_elf_finish_dynamic_sections): Correct off-by-one error
506 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
507 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
509 1999-06-30 Ian Lance Taylor <ian@zembu.com>
511 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
512 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
514 1999-06-04 Philip Blundell <philb@gnu.org>
516 * elf32-arm.h (elf_backend_got_header_size): Define.
517 (elf_backend_plt_header_size): Likewise.
519 1999-06-28 Jim Pick <jim@jimpick.com>
521 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
523 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
525 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
527 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
529 1999-06-27 Mark Mitchell <mark@codesourcery.com>
531 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
532 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
533 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
534 (_bfd_mips_elf_section_from_shdr): Use them.
535 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
536 of GP-relative sections.
537 (_bfd_mips_elf_set_section_contents): Use them.
538 (_bfd_mips_elf_section_processing): Share code between .sdata and
539 .lit4/.lit8 sections. Set appropriate flags for .srdata.
540 (mips_elf_additional_program_headers): Add handling for
541 PT_MIPS_OPTIONS segment on IRIX6.
542 (mips_elf_modify_segment_map): Likeiwse.
543 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
544 Include the options sections on IRIX6. Don't look for GP-relative
545 sections by name; use SHF_MIPS_GPREL instead.
546 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
548 (mips_elf_create_dynamic_sections): Don't muck about with section
549 alignments and such on IRIX6.
550 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
551 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
552 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
553 bfd_zalloc rather than bfd_alloc and memset.
554 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
555 Don't assert the existence of .rld_map on IRIX6.
556 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
558 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
559 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
562 1999-06-26 Mark Mitchell <mark@codesourcery.com>
564 * elf32-mips.c (mips_elf_swap_msym_in): New function.
565 (mips_elf_swap_msym_out): New function.
566 (mips_elf_create_msym_section): Likewise.
567 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
568 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
569 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
570 section not named .msym.
571 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
572 .msym directly. Set appropriate attributes for the .msym
574 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
575 (mips_elf_link_hash_newfunc): Clear it.
576 (mips_elf_create_dynamic_sections): Create the .msym section
578 (mips_elf_size_dynamic_sections): Allocate space for the
579 .msym section. Add a DT_MIPS_MSYM entry.
580 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
582 (mips_elf_finish_dynamic_sections): Assign a value for
583 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
585 * elf32-mips.c (irix_compat_t): New enumeration.
586 (ABI_N32_P): New macro.
587 (IRIX_COMPAT): Likewise.
588 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
589 (mips_elf_relocate_section): Fix typo.
591 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
593 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
594 as writable PE sections.
596 1999-06-26 David Mosberger <davidm@hpl.hp.com>
598 * dwarf2.c (struct arange): New type.
599 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
600 (arange_add): New function.
601 (decode_line_info): Keep track of address ranges that a compilation
603 (comp_unit_contains_address): Return true if address is contained
604 in _any_ of the address ranges associated with a compilation unit.
605 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
606 on the first comp_unit that contains the address.
608 1999-06-26 David Mosberger <davidm@hpl.hp.com>
610 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
611 (decode_line_info): Add variable STASH and initialize it to point
612 to the per-bfd dwarf2_debug info. Remove static variable
613 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
615 1999-06-26 Ian Lance Taylor <ian@zembu.com>
617 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
618 shared library to have an undefined symbol.
620 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
621 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
623 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
625 * elf-hppa.c (elf_hppa_final_write_processing): New function.
626 * elf32-hppa.c: Remove everything related to symbol extension
627 sections & records. Use the common elf_hppa_final_write_processing.
629 1999-06-22 Mark Mitchell <mark@codesourcery.com>
631 * elflink.h (size_dynamic_sections): Use user-specified init/fini
632 functions instead of _init/_fini if requested.
634 1999-06-23 Ian Lance Taylor <ian@zembu.com>
636 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
639 1999-06-22 Ian Lance Taylor <ian@zembu.com>
641 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
642 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
644 (ppc_elf_finish_dynamic_sections): Check for positive section
645 dynindx field, rather than comparing against -1.
646 (ppc_elf_relocate_section): Only return false if undefined_symbol
647 or reloc_overflow fail, not always upon encountering an error.
649 1999-06-22 Mark Mitchell <mark@codesourcery.com>
651 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
652 bfd_byte * before performing pointer arithmetic.
654 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
656 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
658 * elf32-hppa.c: Include elf-hppa.h.
660 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
662 (elf32_hppa_info_to_howto): Similarly.
663 (elf_hppa_howto_table): Similarly.
664 (elf_hppa_reloc_type_lookup): Similarly.
665 (hppa_elf_gen_reloc_type): Similarly.
666 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
668 1999-06-22 Nick Clifton <nickc@cygnus.com>
670 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
671 handling R_V850_22_PCREL relocation.
673 1999-06-21 Ian Lance Taylor <ian@zembu.com>
675 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
678 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
680 * section.c (_bfd_strip_section_from_output): Ignore sections
681 DISCARDed by the link script.
683 1999-06-19 Ian Lance Taylor <ian@zembu.com>
685 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
686 Remove unused local variable spp.
688 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
689 the entry symbol is not set.
691 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
693 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
694 GPDISP or LITUSE in a relocatable link.
696 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
698 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
699 * (alloc_dwarf1_func): Likewise.
701 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
703 * libhppa.h: Fix various formatting errors.
704 (assemble_3); Rewrite using CATENATE.
705 (assemble_17): Fix various bugs.
707 1999-06-16 Nick Clifton <nickc@cygnus.com>
709 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
711 1999-06-15 Richard Henderson <rth@cygnus.com>
713 * section.c (SEC_SHORT): Define.
714 * bfd-in2.h: Rebuild.
716 1999-06-13 Mark Mitchell <mark@codesourcery.com>
718 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
719 Remove abfd parameter. Use _bfd_strip_section_from_output.
720 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
722 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
723 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
724 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
726 (bfd_elf_size_dynamic_sections): Use it.
728 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
730 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
731 complain_overflow_bitfield to complain_overflow_signed.
733 1999-06-13 Mark Mitchell <mark@codesourcery.com>
735 * elflink.h (elf_link_read_relocs_from_section): New function,
737 (elf_link_read_relocs): Here. Use it for both relocation
740 1999-06-12 Mark Mitchell <mark@codesourcery.com>
742 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
743 asect->reloc_count is valid.
745 1999-06-12 Ian Lance Taylor <ian@zembu.com>
747 * elf32-mips.c (mips_elf32_section_processing): Permit a
748 SHT_MIPS_REGINFO section to have a size of 0.
750 1999-06-12 David O'Brien <obrien@freebsd.org>
752 * config.bfd (alpha*-*-freebsd*): New target.
753 (i[3456]86-*-freebsd*): Now defaults to ELF.
755 1999-06-11 Ian Lance Taylor <ian@zembu.com>
757 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
758 wrap if the relocation covers the high bit of an address.
760 * dwarf2.c (decode_line_info): Remove unused variable first_time.
762 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
764 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
765 instead of R_SPARC_max.
766 (sparc64_elf_info_to_howto): Likewise.
767 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
768 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
770 1999-06-07 Richard Henderson <rth@cygnus.com>
772 * section.c (_bfd_strip_section_from_output): Remove output
773 sections with no initial link_order.
775 1999-06-07 Nick Clifton <nickc@cygnus.com>
777 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
779 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
781 * Makefile.am (SOURCE_HFILES): Add missing headers.
782 * Makefile.in: Regenerated.
784 1999-06-06 Mark Mitchell <mark@codesourcery.com>
786 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
789 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
791 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
792 range undefweak symbols.
793 * hash.c: Add missing comma after @xref{}
794 * linker.c: Likewise.
796 1999-06-04 Nick Clifton <nickc@cygnus.com>
798 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
800 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
801 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
802 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
803 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
805 1999-06-04 Ian Lance Taylor <ian@zembu.com>
807 * Makefile.am: Rebuild dependencies.
808 (BFD32_BACKENDS): Add dwarf1.lo.
809 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
810 * Makefile.in: Rebuild.
812 1999-06-04 Nick Clifton <nickc@cygnus.com>
814 * Makefile.am: Add epoc-arm-pe target.
815 * Makefile.in: Regenerate.
816 * pe-arm.c: Only redefine interworking function names if they have
817 not already been redefined.
818 * pei-arm.c: Only redefine interworking function names if they have
819 not already been redefined.
820 * epoc-pe-arm.c: Redefine interworking function names to avoid a
822 * epoc-pei-arm.c: Redefine interworking function names to avoid a
825 1999-06-03 Nick Clifton <nickc@cygnus.com>
827 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
829 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
831 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
833 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
835 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
836 start / stop for recalculating of r_addend of R_SH_SWITCH*.
838 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
840 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
841 in other text sections.
843 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
845 * libbfd.c (_bfd_generic_verify_endian_match): New function.
846 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
847 * libbfd.h: Regenerate.
848 * coff-sh.c (sh_merge_private_data): Delete.
849 (coff_bfd_merge_private_bfd_data): Change to
850 _bfd_generic_verify_endian_match.
851 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
853 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
855 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
857 1999-06-03 Ian Lance Taylor <ian@zembu.com>
859 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
861 (bfd_elf32_arm_process_before_allocation): Likewise.
862 * bfd-in2.h: Rebuild.
864 1999-06-03 David Mosberger <davidm@hpl.hp.com>
866 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
867 track of end_sequence markers.
868 (add_line_info): Add END_SEQUENCE arg.
869 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
870 debug-line info---it doesn't work right if a compilation unit
871 consists of multiple discontiguous code-sequences. It would be
872 worthwhile to optimize for the common case where a compilation
873 unit results in a contiguous set of code sequences, but this is
874 quite tricky to get right for arbitrary DWARF2 files.
875 (lookup_address_in_line_info_table): Don't use the last line entry
876 for a compilation unit for anything with an address higher than
877 this line entry. Also, check for end_sequence markers to
878 correctly handle discontinuities.
879 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
880 compilation units, check all compilation units with each->high==0
881 just like when reading compilation units.
883 * dwarf2.c (decode_line_info): Initialize table->files and
884 table->last_line to NULL to avoid segfaults due to random
885 values in these members.
886 (concat_filename): Check for out-of-range file number before
887 indexing filename table. Segfaults suck.
889 * dwarf2.c (decode_line_info): Don't truncate address to least
890 significant 32 bits (breaks 64 bit targets).
891 (lookup_address_in_function_table): Ditto.
892 (comp_unit_contains_address): Ditto.
894 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
896 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
897 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
898 (mips_elf64_howto_table_rela): Likewise.
900 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
902 (elf_slurp_reloc_table): Here. Use it to handle the case where a
903 single section has two associated relocation sections.
905 1999-06-02 Mark Salter <msalter@cygnus.com>
907 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
908 COFF_WITH_PE defined.
910 1999-06-02 Nick Clifton <nickc@cygnus.com>
912 * pe-arm.c: Rename global arm interworking functions to avoid name
913 collision when all targets BFD is built.
916 1999-05-31 Mark Mitchell <mark@codesourcery.com>
918 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
919 may_use_rel_p, may_use_rela_p, default_use_rela_p.
920 (bfd_elf_section_data): Add use_rela_p.
921 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
922 (_bfd_elf_new_section_hook): Likewise.
923 (elf_fake_sections): Use may_use_rela_p, etc., instead of
925 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
926 * elfcode.h (write_relocs): Determine whether or not use rela
927 relocs based on the relocation section header.
928 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
929 instead of use_rela_p.
930 * elfxx-target.h (elf_backend_may_use_relp): New macro.
931 (elf_backend_may_use_rela_p): Likewise.
932 (elf_backend_default_use_rela_p): Likewise.
933 (elfNN_bed): Use them.
935 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
937 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
939 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
941 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
942 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
943 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
944 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
945 * bfd-in2.h: Regenerated.
946 * libbfd.h: Likewise.
947 * elf32-mips.c (mips_info_to_howto_rela): New function.
948 (USE_REL): Adjust for new conventions.
949 (MINUS_ONE): New macro.
950 (elf_mips_howto_table): Add R_MIPS_SUB.
951 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
953 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
954 .MIPS.content section.
955 (_bfd_mips_elf_fake_sections): Treat all sections that begin
956 with .MIPS.content as .MIPS.content sections. Set
957 SHF_MNIPS_NOSTRIP for such section.
958 (elf_info_to_howto): Define to mips_info_to_howto_rela.
959 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
960 MIPS_GOT_OFST, and MIPS_GOT_DISP.
962 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
964 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
967 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
970 1999-05-30 Philip Blundell <philb@gnu.org>
972 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
973 1993-03-25 (!!). Take into account the bitmasks for the reloc so
974 the addend does not overflow into the rest of the word.
976 1999-05-29 Nick Clifton <nickc@cygnus.com>
978 * bfd-in.h: Amend prototype for
979 bfd_elf32_arm_process_before_allocation .
980 * bfd-in.h: Regenerate.
982 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
983 elements in a fixed sized array.
984 (ARM_ELF_ABI_VERSION): Define.
985 (ARM_ELF_OS_ABI_VERSION): Define.
986 (R_ARM_THM_ABS5): Fix rightshift and size.
987 (R_ARM_THM_PC22): Fix size.
988 (R_ARM_PLT32): Define Howto.
989 (find_howto): New function: Locate a howto based on a reloc
991 (elf32_arm_info_to_howto): Use find_howto if necessary.
992 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
993 bfd_reloc_code_real_type.
994 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
995 and BFD_RELOC_VTABLE_ENTRY.
996 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
998 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
999 elements in a fixed sized array.
1000 (ARM_ELF_ABI_VERSION): Define.
1001 (ARM_ELF_OS_ABI_VERSION): Define.
1002 (R_ARM_THM_ABS5): Fix rightshift and size.
1003 (R_ARM_THM_PC22): Fix size.
1004 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1005 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1006 bfd_reloc_code_real_type.
1008 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1009 no_pipeline_knowledge.
1010 (elf32_arm_link_hash_create): Initialise new field to zero.
1011 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1012 no_pipeline_knowledge. Use this parameter to initialise the field
1013 in the globals data structure.
1014 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1015 no_pipeline_knowledge is false and the binary is from an old
1017 (elf32_arm_merge_private_data): Generate an error if an attempt is
1018 made to linl together big endian and little endian code.
1019 (elf32_arm_post_process_headers): New function: Initialise the
1020 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1022 (elf_backend_post_process_headers): Define.
1024 1999-05-28 Nick Clifton <nickc@cygnus.com>
1026 * elf-bfd.h (struct elf_backend_data): Add new field:
1027 elf_backend_post_process_headers.
1029 * elfxx-target.h (elf_backend_post_process_headers): Define to
1030 NULL if not already defined.
1031 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1033 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1035 (_bfd_elf_compute_section_file_positions): Call
1036 elf_backend_post_process_headers if defined.
1038 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1040 * configure.in: Check whether getuid and getgid exist.
1041 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1042 HAVE_GETGID are not defined, respectively.
1043 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1045 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1046 * configure, config.in: Rebuild.
1048 1999-05-28 Martin Dorey <mdorey@madge.com>
1050 * elf32-i960.c: New file.
1051 * elf.c (prep_headers): Handle bfd_arch_i960.
1052 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1053 * config.bfd (i960-*-elf*): New target.
1054 * configure.in (bfd_elf32_i960_vec): New target vector.
1055 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1056 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1057 * Makefile.in, aclocal.m4, configure: Rebuild.
1059 1999-05-27 Nick Clifton <nickc@cygnus.com>
1061 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1063 (find_howto): New function: Find entries in the
1064 elf32_arm_howto_table.
1065 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1067 (elf32_arm_reloc_type_lookup): Add lookup for
1068 BFD_RELOC_ARM_PLT32.
1070 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1072 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1073 (elf32_arm_link_hash_table_create): Use above function as the
1074 constructor for hash table entries.
1075 (elf32_arm_relocate_section): Avoid crash when there is no output
1077 (elf32_arm_final_link_relocate): New parameter h.
1078 (elf32_arm_relocate_section): Pass symbol hash entry to above
1080 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1083 1999-05-25 Catherine Moore <clm@cygnus.com>
1085 * coff-arm.c (coff_arm_relocate_section): Don't emit
1086 base file entries for pc-relative values.
1088 1999-05-25 DJ Delorie <dj@cygnus.com>
1090 * peicode.h (coff_swap_sym_in): When we create the actual section
1091 to reflect the not-there section C_SECTION symbols refer to,
1092 change the symbol class to C_STAT as the section is now really
1095 1999-05-24 Philip Blundell <pb@nexus.co.uk>
1097 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
1100 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
1102 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
1104 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
1105 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
1107 1999-05-16 Nick Clifton <nickc@cygnus.com>
1109 * coff-mcore.c (in_reloc_p): Reinstate.
1111 1999-05-15 Nick Clifton <nickc@cygnus.com>
1113 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
1114 * bfd-in2.h: Regenerate.
1115 * coff-mcore.c (in_reloc_p): Remove defintion.
1116 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
1117 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
1118 IMAGE_REL_MCORE_RVA.
1119 (coff_mcore_rtype_to_howto): Add special processing for
1120 IMAGE_REL_MCORE_RVA.
1121 (coff_mcore_relocate_section): Add support for
1122 IMAGE_REL_MCORE_RVA.
1123 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
1124 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
1126 (mcore_elf_relocate_section): Delete redundant case labels.
1128 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1130 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
1131 precedence between bit-and and comparison.
1133 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
1135 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
1136 list of target formats (targ_selvecs).
1137 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
1138 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
1140 1999-05-10 DJ Delorie <dj@cygnus.com>
1142 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
1143 reasonable mode until "ar x" is smart enough to skip it (fixes
1144 gcc/libgcc.a builds on mips-ecoff targets
1146 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
1147 to work. Hack to support MS import libraries, which use different
1148 COMDAT types than GNU.
1149 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
1150 to implied zero-length sections (see peicode below)
1151 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
1152 filename symbols, which use one *or more* auxents.
1153 * coffswap.h (coff_swap_aux_in): ditto
1154 * peicode.h (coff_swap_sym_in): Build the implied zero-length
1157 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
1159 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
1160 for all relocations.
1162 1999-05-10 Catherine Moore <clm@cygnus.com>
1164 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
1165 if COFF_IMAGE_WITH_PE.
1166 (bfd_arm_process_before_allocation): Likewise.
1167 (bfd_arm_get_bfd_for_interworking): Likewise.
1168 * coff-arm.c: Likewise.
1169 * bfd-in2.h: Regenerate.
1170 * configure.in (armpe_little_vec): Remove coff-arm.lo.
1171 (armpe_big_vec): Likewise.
1172 * configure: Rebuild.
1174 1999-05-10 Nick Clifton <nickc@cygnus.com>
1176 * elf.c (elf_fake_sections): Check for .rel. as start of rel
1177 section, not just .rel. Same for .rela.
1179 1999-05-07 Nick Clifton <nickc@cygnus.com>
1181 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
1182 endianism with an error message.
1184 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
1186 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
1187 assignment from "unsigned char *" to "char *".
1188 (decode_line_info): Likewise for dwarf_line_buffer assignment.
1190 1999-05-05 Catherine Moore <clm@cygnus.com>
1192 * coff-arm.c (coff_arm_relocate_section): Add one to
1193 address of ARM_RVA32 thumb functions.
1195 1999-05-05 Catherine Moore <clm@cygnus.com>
1197 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
1198 (elf32_m68k_copy_private_bfd_data): New.
1199 (elf32_m68k_merge_private_bfd_data): New.
1200 (elf32_m68k_print_private_bfd_data): New.
1201 (CPU32_FLAG): Define.
1202 (PLT_CPU32_ENTRY_SIZE): Define.
1203 (elf_cpu32_plt0_entry): Declare.
1204 (elf_cpu32_plt_entry): Declare.
1205 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
1206 (elf_m68k_finish_dynamic_symbol): Likewise.
1207 (elf_m68k_finish_dynamic_sections): Likewise.
1208 (elf_backend_plt_header_size): Remove definition.
1209 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1210 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1211 (bfd_elf32_bfd_set_private_flags): Define.
1212 (bfd_elf32_bfd_print_private_bfd_data): Define.
1214 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
1216 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
1217 and R_LONG_PCREL_MODE.
1219 1999-04-29 Nick Clifton <nickc@cygnus.com>
1221 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
1223 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
1225 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
1226 in relocation calculation.
1228 1999-04-26 Tom Tromey <tromey@cygnus.com>
1230 * aclocal.m4, configure: Updated for new version of libtool.
1232 1999-04-21 Nick Clifton <nickc@cygnus.com>
1234 * coff-mcore.c: Add support for mcore relocs.
1236 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
1238 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
1239 incorrect use EF_MIPS_xxBITPTRS.
1241 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1243 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
1246 * bfd-in2.h: Rebuild.
1247 * libbfd.h: Rebuild.
1249 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
1251 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
1252 (coff_arm_relocate_section): Add ARM26D transform. Only
1253 change to ARM26D for relocateable links.
1255 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1257 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
1258 (bfd_elf32_bfd_print_private_bfd_data): New.
1260 1999-04-15 Doug Evans <devans@casey.cygnus.com>
1262 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
1263 refetch addend if USE_REL, add many comments regarding current state.
1264 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
1265 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
1266 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
1267 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
1269 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
1271 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
1272 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
1274 1999-04-13 David Mosberger <davidm@hpl.hp.com>
1276 * dwarf2.c (decode_line_info): Don't truncate address to least
1277 significant 32 bits (breaks 64 bit targets).
1278 (lookup_address_in_function_table): Ditto.
1279 (comp_unit_contains_address): Ditto.
1281 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
1283 * coff-arm.c (arm_emit_base_file_entry): New routine.
1284 (A2T3_OFFSET): Define.
1285 (T2A3_OFFSET): Define.
1286 (coff_arm_relocate_section): Emit base file entries for interworking
1289 1999-04-13 Philip Blundell <philb@gnu.org>
1291 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
1292 relocs 17 through 19.
1294 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
1296 * elfcode.h: Remove fnmatch.h.
1297 * elflink.h (elf_link_assign_sym_version): Call back to ld
1298 instead of calling fnmatch.
1300 * config.bfd (i?86-*-beoself): Include pe vecs.
1302 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
1304 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
1307 1999-04-10 Richard Henderson <rth@cygnus.com>
1309 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
1310 when trying to resolve dynamic symbol references.
1311 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1312 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1313 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1314 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1315 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1316 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1317 * elflink.h (elf_link_output_extsym): Likewise.
1319 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
1321 * section.c (_bfd_strip_section_from_output): New function moved from
1322 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
1323 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
1324 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1325 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1326 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1327 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1328 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1329 * bfd-in2.h: Update.
1331 1999-04-09 Ian Lance Taylor <ian@zembu.com>
1333 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
1335 1999-04-08 Nick Clifton <nickc@cygnus.com>
1337 * coff-mcore.c: New File: Support for mcore-pe targets.
1338 * cpu-mcore.c: New File: Support for mcore targets.
1339 * elf32-mcore.c: New File: Support for mcore-elf target.
1340 * pe-mcore.c: New File: Definitions for mcore-pe target.
1341 * pei-mcore.c: New File: Definitions for mcore-pei target.
1342 * Makefile.am: Add support for MCore targets.
1343 * Makefile.in: Regenerate.
1344 * config.bfd: Add support for MCore targets.
1345 * configure.in: Add support for MCore targets.
1346 * configure: Regenerate.
1347 * archures.c: Add support for MCore architecture.
1348 * bfd-in2.h: Regenerate.
1349 * coffcode.h: Add support for mcore-pe targets.
1350 * elf.c: Add support for mcore-elf target.
1351 * reloc.c: Add support for MCore relocs.
1352 * targets.c: Add support for MCore targets.
1354 1999-04-07 Nick Clifton <nickc@cygnus.com>
1356 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
1357 R_ARM_XPC25 and R_ARM_THM_XPC22.
1358 (elf32_arm_reloc_map): Remove redundant entries.
1360 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1362 * sysdep.h (LC_MESSAGES): Never define.
1364 1999-04-06 Chris Torek <torek@bsdi.com>
1366 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
1367 all callers. Rewrite completely.
1368 (_bfd_relocate_contents): Rewrite overflow checking.
1369 * bfd-in2.h: Rebuild.
1371 1999-04-05 Ian Lance Taylor <ian@zembu.com>
1373 From Gabriel Paubert <paubert@iram.es>:
1374 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
1375 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
1376 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
1377 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
1378 * ppcboot.c (ppcboot_vec): Use little endian routines for
1381 * elf.c (elfcore_strndup): Only define if it will be used.
1382 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
1384 (ppc_elf_check_relocs): Remove unused local i.
1385 (ppc_elf_gc_mark_hook): Add default case to switch.
1387 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
1388 * srec.c (srec_scan): Accept \r in symbol definitions.
1389 (srec_object_p): Set HAS_SYMS if we saw any symbols.
1390 (symbolsrec_object_p): Likewise.
1392 1999-04-04 Don Bowman <don@pixsci.com>
1394 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
1396 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1398 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
1400 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
1401 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
1403 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
1405 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
1408 1999-03-31 Nick Clifton <nickc@cygnus.com>
1410 * config.bfd: Add support for arm-epoc-pe target.
1411 * configure.in: Add support for arm-epoc-pe target.
1412 * configure: Regenerate.
1413 * targets.c: Add support for arm-epoc-pe target.
1414 * coff-arm.c: Allow header files to override definition of
1415 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
1416 * pe-arm.h: Allow previous header files to override definition of
1417 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1418 * pei-arm.h: Allow previous header files to override definition of
1419 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1420 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
1421 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
1423 1999-03-30 Nick Clifton <nickc@cygnus.com>
1425 * elf.c (elf_map_symbols): Handle the case where section
1426 symbols are generated for content-less sections which are
1427 not mapped to the output file.
1429 * linker.c: Replace direct references to fields in BFD structure
1430 with accessor macros.
1432 * elflink.h: Replace direct references to fields in BFD structure
1433 with accessor macros.
1435 1999-03-25 Philip Blundell <pb@nexus.co.uk>
1437 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
1439 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
1440 account when adjusting section symbols during a partial link.
1442 1999-03-24 Nick Clifton <nickc@cygnus.com>
1444 * coff-sparc.c (struct coff_reloc_map): Change type of field
1445 'bfd_reloc_val' to bfd_reloc_code_real_type.
1446 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
1447 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
1448 * elf32-arc.c (struct arc_reloc_map): Ditto.
1449 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
1450 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
1451 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
1452 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
1453 * elf32-sh.c (struct elf_reloc_map): Ditto.
1454 * elf32-sparc.c (struct elf_reloc_map): Ditto.
1455 * elf32-v850.c (struct v850_reloc_map): Ditto.
1456 * elf64-sparc.c (struct elf_reloc_map): Ditto.
1457 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
1458 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
1460 1999-03-17 Martin Hunt <hunt@cygnus.com>
1462 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
1463 function so source-level assembly works. If multiple N_SOs
1464 are seen without and N_FUNs, create an indextable entry with
1465 a NULL function name.
1467 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1469 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
1470 of certian similar cpus.
1472 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1474 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1475 Add the 5000. Change the architecture for the 5400 to mips4.
1476 (elf_mips_mach): Add r5000.
1478 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1480 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
1482 1999-03-11 Nick Clifton <nickc@cygnus.com>
1484 * binary.c (binary_set_section_contents): Generate warning about
1485 huge file offsets for any section that will occupy file space, not
1486 just those that are loadable.
1488 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
1490 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
1492 1999-02-22 Jim Lemke <jlemke@cygnus.com>
1494 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
1496 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
1498 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
1499 * elflink.h: Revert all changes since Feb 16. Instead:
1500 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
1501 appropriate. Copy it to version symbols.
1502 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
1503 symbols if appropriate.
1504 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
1505 symbol if appropriate.
1506 (elf_link_output_extsym): If symbol is marked as undefined, and
1507 has no nonweak references, mark it as weak undefined.
1509 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
1511 * elflink.h (elf_merge_symbol): When overriding a dynamic
1512 definition with a weak undefined symbol, set NEEDS_PLT if it is a
1514 (elf_link_add_object_symbols): Don't copy the other field if we
1517 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
1519 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
1520 shared object with a weak undefined symbol.
1522 1999-02-18 Nick Clifton <nickc@cygnus.com>
1524 * elfarm-nabi.c: Set partial_inplace back to false.
1526 1999-02-17 Nick Clifton <nickc@cygnus.com>
1528 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
1529 (USER_LABEL_PREFIX): Set to "_".
1531 The following patches are from: Scott Bambrough
1532 <scottb@corelcomputer.com>
1534 * libaout.h (M_ARM6_NETBSD): Set to 143.
1536 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
1537 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
1538 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
1539 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
1540 * bfd-in2.h: Regenerate.
1542 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
1543 'true' as REL relocs are now being used. Add new PIC relocs:
1544 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
1545 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
1547 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
1549 (elf32_arm_final_link_relocate): Change parameters so that entire
1550 reloc is passed. Add support for PIC relocs.
1551 (elf32_arm_relocate_section): Pass entire reloc to
1552 elf32_arm_final_link_relocate.
1553 (elf32_arm_check_relocs): Handle new PIC relocs.
1554 (elf32_arm_adjust_dynamic_symbol): New function.
1555 (elf32_arm_size_dynamic_sections): New function.
1556 (elf32_arm_discard_copies): New function.
1557 (elf32_arm_finish_dynamic_symbol): New function.
1558 (elf32_arm_finish_dynamic_sections): New function.
1559 (ELF_MAXPAGE_SIZE): Define.
1560 (bfd_elf32_bfd_reloc_type_lookup): Define.
1561 (elf_backend_relocate_section): Define.
1562 (elf_backend_adjust_dynamic_symbol): Define.
1563 (elf_backend_create_dynamic_sections): Define.
1564 (elf_backend_finish_dynamic_symbol): Define.
1565 (elf_backend_finish_dynamic_sections): Define.
1566 (elf_backend_size_dynamic_sections): Define.
1567 (elf_backend_plt_readonly): Define.
1568 (elf_backend_want_got_plt): Define.
1569 (elf_backend_want_plt_sym): Define.
1571 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
1573 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
1574 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
1575 (_bfd_mips_elf_fake_sections): Likewise.
1577 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1579 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
1580 bfd_elf32_arm_get_bfd_for_interworking,
1581 bfd_elf32_arm_process_before_allocation): Define to avoid clash
1584 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
1585 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1586 elf32_arm_find_nearest_line): Make them static.
1588 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
1590 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
1591 callers. Do not merge a definition from a shared object with a
1592 weak undefined symbol.
1593 (elf_link_add_object_symbols): Do not change the symbol type or
1594 size if the old symbol overrides the new one.
1596 1999-02-08 Nick Clifton <nickc@cygnus.com>
1598 * config.bfd: Add support for strongarm target.
1600 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1602 * elf32-m68k.c (reloc_map): Use the correct types for the struct
1603 fields instead of unsigned char.
1605 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
1607 * Makefile.am: Rebuild dependencies.
1608 * Makefile.in: Rebuild.
1610 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
1612 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
1613 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
1614 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
1615 * acinclude.m4: Add comments to uses of AC_DEFINE.
1616 * acconfig.h: Remove.
1617 * configure: Rebuild with current autoconf/automake.
1618 * aclocal.m4: Likewise.
1619 * config.in: Likewise.
1620 * Makefile.in: Likewise.
1622 1999-02-04 DJ Delorie <dj@cygnus.com>
1624 * libbfd.c (real_read): don't call fread for zero bytes. This
1625 covers up a bug (or misuse of bfd) that's exposed by Solaris.
1627 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
1629 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
1630 of a jump is in the current 256 MB region.
1632 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
1634 * format.c (bfd_check_format_matches): Change last patch to only
1635 take effect for the binary target.
1637 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
1639 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
1641 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
1643 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
1645 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
1647 * format.c (bfd_check_format_matches): If the target was
1648 previously specified, don't check other targets when checking for
1651 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
1653 * elf32-arm.h (elf32_arm_reloc_map): Removed.
1654 (elf32_arm_reloc_type_lookup): Removed
1655 * elfarm-nabi.c (elf32_arm_reloc_map): New.
1656 (elf32_arm_reloc_type_lookup): New.
1657 * elfarm-oabi.c (elf32_arm_reloc_map): New.
1658 (elf32_arm_reloc_type_lookup): New.
1660 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
1662 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
1663 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
1664 * Makefile.am: Use new files.
1665 * Makefile.in: Regenerate.
1666 * configure.in: Use new files.
1667 * configure: Regenerate.
1669 1999-02-01 Nick Clifton <nickc@cygnus.com>
1671 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
1672 (fr30_elf_gc_sweep_hook): New function.
1673 (elf_backend_can_gc_sections): Define.
1675 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
1677 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
1678 and bfd_elf32_bigarm_oabi_vec.
1680 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
1682 * Makefile.am (elf32-arm-oldabi.lo): New.
1683 (elf32-arm-newabi.lo): New.
1684 * Makefile.in: Regenerate.
1685 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
1686 (arm-*-elf): Likewise.
1688 (thumb-*-oabi): New.
1689 * configure: Regenerate.
1690 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
1691 (bfd_elf32_bigarm_oabi_vec): New.
1692 * elf32-arm-newabi.c: New.
1693 * elf32-arm-oldabi.c: New.
1694 * elf32-arm.c: Removed.
1697 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
1699 * binary.c (binary_set_section_contents): Omit warnings for
1700 unloadable sections.
1702 1999-01-31 Michael Meissner <meissner@cygnus.com>
1704 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
1705 powerpc{,le}-*-eabi.
1707 1999-01-29 Nick Clifton <nickc@cygnus.com>
1709 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
1710 * dwarf2.c (read_signed_leb128): Remove unused variables.
1712 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
1714 * elf.c (assign_file_positions_for_segments): Only adjust
1715 p_align when needed.
1717 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
1719 * binary.c (binary_set_section_contents): Don't return early for a
1720 non-loadable section, in case the first section is non-loadable.
1721 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
1722 W. Rozycki <macro@ds2.pg.gda.pl>.
1724 1999-01-28 Nick Clifton <nickc@cygnus.com>
1726 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
1727 R_FR30_GNU_VTENTRY relocs.
1729 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
1731 * elflink.h (elf_link_output_sym): Zero syms which are
1732 part of sections which have been excluded.
1734 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
1736 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
1738 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
1739 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
1741 1999-01-27 Nick Clifton <nickc@cygnus.com>
1743 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
1745 (fr30_final_link_relocate): Use computed value as result of
1748 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
1750 * binary.c (binary_set_section_contents): Emit warning for
1751 huge file offsets due to widely-dispersed section LMAs.
1753 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
1755 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
1756 align first section to largest section alignment, not first
1759 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
1761 * configure.in: Require autoconf 2.12.1 or higher.
1763 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
1765 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
1766 * bfd-in2.h: Likewise.
1767 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
1769 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1771 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
1772 * cpu-mips.c: Add support for and independent 4111.
1773 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
1774 (_bfd_mips_elf_final_write_processing):
1775 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
1777 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1779 * elf32-mips.c (elf_mips_abi_name): New.
1780 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
1782 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
1784 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1785 Handle bfd_mach_mips4300.
1787 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
1789 * elf32-i386.c: Remove leaked development code from patch
1790 1998-12-10 by Richard Henderson.
1792 1998-12-10 Richard Henderson <rth@cygnus.com>
1794 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
1795 in debug sections for symbol defined externally.
1797 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1799 * targets.c (bfd_target_vector): Remove duplicate entry for
1802 1998-12-09 Nick Clifton <nickc@cygnus.com>
1804 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
1805 since we are using RELAs.
1807 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
1809 SCO Open Server Release 5 core file support, from Jouke Numan
1811 * sco5-core.c: New file.
1812 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
1813 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
1814 * Makefile.am: Rebuild dependencies.
1815 (OPTIONAL_BACKENDS): Add sco5-core.lo.
1816 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
1817 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
1818 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
1819 * bfd-in2.h, configure, Makefile.in: Rebuild.
1821 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
1823 * config.bfd (hppa*-*-mpeix*): New target.
1824 * configure.in: Add AC_HEADER_DIRENT.
1825 (hppa*-*-mpeix*): New target.
1826 * configure.host (hppa*-*-mpeix*): New host.
1827 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
1828 friends rather than just including <sys/dir.h>.
1829 * som.h (struct som_symbol): Add hppa_priv_level and apto
1830 tc_data. Change all users.
1831 (struct somdata): Add comp_unit field.
1832 (obj_som_compilation_unit): Define.
1833 (bfd_som_attach_compilation_unix): Declare.
1834 * som.c: Check HOST_HPPAMPEIX.
1835 (struct som_misc_symbol_info): Add new field priv_level.
1836 (som_object_setup): Add current_offset parameter. Change all
1838 (setup_sections): Likewise.
1839 (som_object_p): For EXECLIBMAGIC, read the lst header.
1840 (som_write_symbol_strings): Add compilation_unit parameter.
1842 (som_finish_writing): Write out compilation_unit.
1843 (som_bfd_derive_misc_symbol_info): Set priv_level.
1844 (som_build_and_write_symbol_table): Set xleast field to 3.
1845 (som_slurp_symbol_table): Set symbol priv_level.
1846 (bfd_som_attach_compilation_unit): New function.
1847 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
1848 priv_level into symbol_value.
1849 * configure, config.in: Rebuild.
1851 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
1853 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
1854 warning function to call _bfd_error_handler instead.
1856 * libbfd.c (COERCE32): Cast through unsigned long and long to
1857 avoid bug in old version of gcc.
1859 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
1860 (elf_backend_additional_program_headers): Don't define.
1862 1998-12-08 Nick Clifton <nickc@cygnus.com>
1864 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
1865 relocations to include offset of 2 included in the insns, and the
1866 offset of the relocs within the section.
1868 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
1870 The following changes were made by David Taylor
1871 <taylor@texas.cygnus.com>, Edith Epstein
1872 <eepstein@sophia.cygnus.com>, Jim Blandy
1873 <jimb@zwingli.cygnus.com>, and Elena Zannoni
1874 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
1875 changes originally made by HP; HP did not create ChangeLog
1878 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
1879 automake macro library.
1881 * hpux-core.c (hpux_core_core_file_p): this function now
1882 understands HPUX 10.30 thread info. Yes, the thread stacks can be
1883 found in the corefile! Also, in hpux_core_core_file_p, if we
1884 encounter a section with an unknown type, don't punt. Instead,
1885 just skip it. Also, count the number of sections of known type
1886 that we encounter. If we encounter at least one good one, then
1887 we'll declare that the file is a core file. If we encounter any
1888 unknown ones but some known ones, then we'll issue a warning (but
1889 still declare it to be a core file). Also, correctly decide when a
1891 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
1892 (CORE_ANON_SHMEM): define if not defined.
1893 (hpux_core_struct): add members lwpid and user_tid.
1894 (core_kernel_thread_id, core_user_thread_id): new macros.
1895 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
1896 the name before storing it in the bfd.
1897 (hpux_core_core_file_p): handle threads.
1899 * libhppa.h (GET_FIELD): protect against redefinition.
1900 (HPPA_WIDE): define.
1901 (GET_FIELD): define.
1906 (sign_extend): redefine.
1907 (assemble_6): define.
1908 (assemble_12): rewrite.
1909 (assemble_16): define.
1910 (assemble_16a): define.
1911 (assemble_17): rewrite.
1912 (assemble_22): define.
1914 1998-12-07 Nick Clifton <nickc@cygnus.com>
1916 * elf32-fr30.c (fr30_final_link_relocate): Using signed
1917 relocations for signed values.
1919 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
1921 * mipsbsd.c (MY(set_arch_mach)): Make static.
1922 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
1923 bfd_mach_mips* macros rather than simple numbers.
1925 COFF weak symbol support, based on patches from Mark Elbrecht
1926 <snowball3@usa.net>:
1927 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
1928 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
1929 (coff_write_alien_symbol): Likewise.
1930 * cofflink.c (coff_link_check_ar_symbols): Likewise.
1931 (coff_link_add_symbols): Likewise.
1932 (_bfd_coff_link_input_bfd): Likewise.
1933 (_bfd_coff_write_global_sym): Likewise.
1935 * elf.c (copy_private_bfd_data): Always initialize the
1936 includes_phdrs field.
1938 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
1939 file defines a symbol first mentioned in an ELF file.
1941 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
1942 possible, rather than only if BFD64.
1943 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
1945 * bfd-in2.h: Rebuild.
1947 * srec.c (srec_set_section_contents): Correct test to avoid
1948 switching to 4 byte addresses after seeing a second section which
1949 requires 3 byte addresses. From Joel Schantz
1950 <joel.schantz@argosys.boeing.com>.
1952 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
1953 <aymeric.vincent@emi.u-bordeaux.fr>.
1955 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
1957 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
1958 decide whether the output file is -mrelocatable-lib,
1959 -mrelocatable, or neither. (gdb.base/nodebug.exp)
1961 1998-12-03 Nick Clifton <nickc@cygnus.com>
1963 * elf32-fr30.c: Add support for R_FR30_48 reloc.
1964 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
1965 * bfd-in2.h: Regenerate.
1966 * libbfd.h: Regenerate
1968 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
1970 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
1971 link against a dynamic symbol with no type or size.
1973 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
1975 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
1976 relocation for section which does not get loaded.
1977 (elf_i386_relocate_section) [R_386_32]: Likewise.
1979 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
1981 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
1982 reloc_count and i long instead of unsigned long. Handle error
1983 return from bfd_canonicalize_reloc.
1985 1998-12-01 Nick Clifton <nickc@cygnus.com>
1987 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
1990 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1992 * elf32-sh.c (elf/sh.h): Include.
1993 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
1994 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
1995 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
1996 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1997 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
1999 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2001 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2002 causes division by zero later on.
2004 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2006 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2009 1998-11-25 DJ Delorie <dj@cygnus.com>
2011 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2014 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2016 * elf32-fr30.c (fr30_elf_relocate_section): Call
2017 fr30_final_link_relocate.
2018 (fr30_final_link_relocate): New function: Handle I20 and I32
2020 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2021 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2022 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2024 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2027 The following changes are based on a patch submitted by Gianluca
2028 Moro <glctr@abc.it>:
2030 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2031 not already been updated.
2032 (find_remembered_hi16s_reloc): New parameter 'already_found'
2033 returns state of remembered hi16s reloc.
2034 (remember_hi16s_reloc): Set 'found' field to false.
2035 (hi16s_location): Add 'found' field.
2037 1998-11-23 DJ Delorie <dj@cygnus.com>
2039 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2040 to see .DLL files as unrecognized.
2041 (i3coff_object_p): Sorry, had to hack it to not recognize these
2042 files (pei-i386) on request.
2044 1998-11-23 DJ Delorie <dj@cygnus.com>
2046 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2047 relents. Call bfd_check_format to reinitialize.
2049 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2051 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2054 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2056 * aclocal.m4: regenerate
2057 * configure: regenerate
2059 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2061 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2062 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2063 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2064 respect it as an upper bound on what memory to reference.
2065 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2066 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2067 update vtable_entries_size appropriately.
2069 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2071 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2074 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2076 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2077 bfds; they have no "file" so we fake it.
2078 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2079 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2080 resizing the memory buffer.
2081 * opncls.c (bfd_make_writable): New function; lets you write a
2082 bfd_create'd bfd to an in-memory buffer.
2083 (bfd_make_readable): New function; lets you read back that buffer
2084 as if it were from bfd_openr. Used to build generated archive
2085 members (winsup's ld's dlltool)
2087 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
2089 * po/bfd.pot: Regenerated.
2091 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
2093 * elf32-v850.c (hi16s_location): Replaced fixed size array with
2096 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
2098 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
2099 element of the gotentry list for local symbols too.
2100 (elf64_alpha_relocate_section): Unify local and global handling.
2101 Assert that gotent->use_count > 0.
2103 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
2105 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
2106 update for file name changes of July 2, 1998.
2108 * configure: Rebuild.
2110 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
2112 * po/bfd.pot: Regenerated.
2114 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
2116 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
2117 * aclocal.m4, configure: regenerate
2119 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
2121 * elf.c (prep_headers): Add support for bfd_arch_fr30.
2123 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
2125 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
2126 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
2128 * aclocal.m4, configure: regenerated.
2130 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
2132 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
2133 R_D10V_GNU_VTENTRY relocs.
2134 (elf_d10v_howto_table): Likewise.
2135 (d10v_reloc_map d10v_reloc_map): Likewise.
2136 (elf32_d10v_gc_mark_hook): New.
2137 (elf32_d10v_gc_sweep_hook): New.
2138 (elf32_d10v_check_relocs): New.
2139 (elf32_d10v_relocate_section): New.
2140 (elf_backend_relocate_section): Define.
2141 (elf_backend_can_gc_sections): Define.
2143 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
2145 * Makefile.am (BFD32_BACKENDS): Move vms files here...
2146 (BFD64_BACKENDS): ...from here.
2147 (BFD32_BACKENDS_CFILES): Move vms files here...
2148 (BFD64_BACKENDS_CFILES): ...from here.
2149 * Makefile.in: Rebuild.
2151 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
2153 * Makefile.am: Add FR30 target.
2154 * Makefile.in: Add FR30 target.
2155 * archures.c: Add support for FR30.
2156 * config.bfd: Add support for FR30.
2157 * configure.in: Add support for FR30.
2158 * reloc.c: Add support for FR30 relocations.
2159 * targets.c: Add support for FR30 relocations.
2160 * bfd-in2.h: Regenerate.
2161 * configure: Regenerate.
2162 * libbfd.h: Regenerate.
2163 * cpu-fr30.c: New file.
2164 * elf32-fr30.c: New file.
2166 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
2168 * configure.in: detect cygwin* instead of cygwin32*
2169 * configure: regenerate
2171 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
2173 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
2174 use bfd_malloc and free instead and check return value from bfd_malloc.
2176 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
2178 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
2179 * libbfd.h: Rebuild.
2181 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
2182 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
2183 (MIPS_TEXT_DYNSYM_SECN): Likewise.
2184 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
2186 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
2188 (mips_elf_link_hash_table_create): Don't initialize
2189 dynsym_sec_strindex.
2190 (mips_elf_gc_mark_hook): Add default case to avoid warning.
2191 (mips_elf_size_dynamic_sections): Generate a section symbol for
2192 every output section.
2193 (mips_elf_finish_dynamic_sections): Count all sections for
2195 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
2198 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
2200 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
2201 for later PLT entries in large PLTs.
2202 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
2204 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
2206 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
2208 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
2210 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
2211 * elflink.h (elf_collect_hash_codes): New function. This function is
2212 called for each exported symbol and we compute the ELF hash value for
2214 (compute_bucket_value): New function. It is called from
2215 size_dynamic_sections to determine the hash table size. When we are
2216 optimizing a better, but slower, algorithm is used.
2217 (size_dynamic_sections): Call compute_bucket_value.
2219 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
2221 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
2223 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
2225 (sh_elf_gc_mark_hook): New.
2226 (sh_elf_gc_sweep_hook): New.
2227 (sh_elf_check_relocs): New.
2228 (elf_backend_can_gc_sections): Define.
2230 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
2232 * acinclude.m4: undo previous gettext change
2233 * aclocal.m4: rebuild with right version of aclocal.
2235 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
2237 * acinclude.m4, aclocal.m4: move gettext-related fragments from
2238 aclocal.m4 to acinclude.m4, so they don't get lost.
2240 * elfcore.h: rewrite for better corefile support.
2241 * elf.c (elfcore_*): new functions.
2242 * elf-bfd.h (elf_obj_tdata): new structure members.
2243 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
2245 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
2247 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
2249 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
2250 and R_M32R_GNU_VTENTRY.
2251 (elf_backend_can_gc_sections): Define.
2252 (m32r_elf_check_relocs): New.
2253 (m32r_elf_gc_mark_hook): New.
2254 (m32r_elf_gc_sweep_hook): New.
2255 (m32r_elf_relocate_section): Handle VT relocs.
2257 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
2259 * coff-arm.c (arm_relocate_section): Remove redundant test.
2261 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
2262 cleat that the 'bitsize' field is the size of the bitfield AFTER
2263 relocation not before.
2265 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
2267 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
2270 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
2272 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
2273 R_SPARC_GNU_VTENTRY.
2274 (elf32_sparc_check_relocs): Handle them.
2275 (elf32_sparc_reloc_type_lookup): Likewise.
2276 (elf32_sparc_relocate_section): Likewise.
2277 (elf32_sparc_gc_mark_hook): New.
2278 (elf32_sparc_gc_sweep_hook): New.
2280 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
2282 * som.c (som_finish_writing): Perform some sanity checks when
2283 writing an executable or shared library.
2285 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2287 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
2288 * configure.in (elf): Add dwarf1.lo.
2289 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
2290 * elf.c (_bfd_elf_find_nearest_line): Add call to
2291 _bfd_dwarf1_find_nearest_line.
2292 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
2293 Add call to _bfd_dwarf1_find_nearest_line.
2294 * configure: Rebuilt.
2296 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
2298 * elflink.h (elf_gc_sections): Do not allow garbage
2299 collection if dynamic sections have been created.
2301 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
2303 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
2305 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
2306 (v850_elf_perform_relocation): Likewise.
2307 (v850_elf_final_link_relocate): Likewise.
2308 (v850_elf_relocate_section): Likewise.
2309 (v850_elf_gc_sweep_hook): New routine.
2310 (v850_elf_gc_mark_hook): New routine.
2311 (elf_backend_can_gc_sections): Define.
2313 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
2315 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
2318 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
2320 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2321 Declare size as bfd_size_type.
2322 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
2324 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
2326 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
2328 * som.c (CPU_PA_RISC2_0): Define.
2329 (_PA_RISC2_0_ID): Likewise.
2330 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
2332 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
2334 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
2335 has a base which is already defined, only add the referenced
2336 symbol to the dynamic symbol table if it is defined or referenced
2339 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
2342 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2344 * elflink.h (elf_link_add_object_symbols): Undo last change.
2346 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
2348 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
2349 symbol for the indirect alias to a versioned symbol.
2351 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
2353 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
2354 (elf32_i386_vtentry_howto): New.
2355 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
2356 or elf32_i386_vtinherit_howto on lookup.
2358 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2360 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
2361 reloc_type. Rename R_68K__max to R_68K_max.
2362 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
2365 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
2367 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
2368 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
2370 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
2373 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
2375 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
2376 message has a null byte terminator.
2378 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
2380 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
2381 word subject to R_V850_32 relocation.
2383 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
2385 * dwarf2.c: Add comment describing problem computing line numbers
2386 for undefined symbols at link time.
2388 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
2390 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2391 transform a defweak into a plt entry.
2392 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
2393 plt entry references to receive a RELATIVE reloc.
2394 (elf64_alpha_finish_dynamic_symbol): Fill them in.
2395 (elf64_alpha_relocate_section): Assert we don't overrun
2396 the allocated relocation space.
2398 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
2400 * elf.c (swap_out_syms): Always treat section symbols as
2401 special, even if they are attached to a common section.
2403 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
2405 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
2406 sections with v850 common section attributes into named v850
2408 (v850_elf_add_symbol_hook): Move symbols in sections with v850
2409 common section attributes into named v850 common sections.
2411 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
2413 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
2416 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
2418 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
2419 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
2420 reloc to the wrong section a warning, not an error. .dynsbss
2421 is not an output section, so there is no need to check for it.
2423 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
2425 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
2427 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
2429 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
2430 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
2432 (elf32_arm_gc_mark_hook): New.
2433 (elf32_arm_gc_sweep_hook): New.
2434 (elf32_arm_check_relocs): New.
2435 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
2437 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
2440 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
2442 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
2443 assume there is no PLT or GOT.
2445 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
2447 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
2448 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
2449 also accepted as a function symbol type.
2451 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2453 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
2455 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
2457 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
2458 match definition of _bfd_gc_sections field.
2459 * libbfd.h: Rebuild.
2461 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
2463 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
2464 the addend of a dynamic relocation referencing a section.
2465 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2466 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
2468 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
2470 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
2471 bed has a size_dynamic_sections routine before trying to use it.
2473 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
2475 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
2476 _bfd_elf_rel_vtable_reloc_fn.
2478 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
2480 * Makefile.am: Add elf32-arm.c.
2481 * Makefile.in: Rebuild.
2482 * elf-bfd.h: Add elf_backend_get_symbol_type.
2483 * elf.c (swap_out_syms): If defined, call
2484 elf_backend_get_symbol_type.
2485 * elf32-arm.c: Define elf_backend_get_symbol_type.
2486 (elf32_arm_get_symbol-type): New routine.
2487 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
2488 (bfd_elf32_arm_process_before_allocation): Change to
2489 check for STT_ARM_TFUNC.
2490 (elf32_arm_final_link_relocate): Likewise.
2491 * elfxx-target.h: Add elf_backend_get_symbol_type.
2493 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
2495 * archures.c (bfd_mach_alpha_ev[456]): New.
2496 * cpu-alpha.c: Rework to match these types.
2497 * bfd-in2.h: Rebuild.
2499 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
2501 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
2502 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
2504 * elf32-i386.c (elf_howto_table): Add vtable relocs.
2505 (elf_i386_reloc_type_lookup): Recognize them.
2506 (elf_i386_check_relocs): Pass them off to generic code.
2507 (elf_i386_relocate_section): Ignore them.
2508 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
2509 (elf_backend_can_gc_sections): True.
2511 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
2513 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
2514 before looking at owner field.
2515 (elf32_arm_to_thumb_stub): Ditto.
2516 (elf32_arm_relocate_section): Compute name before calling
2517 elf32_arm_final_link_relocate().
2519 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2521 * elf.c: comment and formatting cleanups.
2524 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2526 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
2527 (core files are treated differently than object files).
2528 * elf-bfd.h (_bfd_elf_write_corefile_contents,
2529 bfd_elf_mkcorefile): declare.
2530 * elfxx-target.h (_bfd_elf_write_corefile_contents,
2531 bfd_elf_mkcorefile): add to bfd_target vector.
2532 * elfcore.h (elf_core_file_p): save the program header table,
2533 and set the bfd architecture from the elf file header.
2534 * elf.c (bfd_elf_mkcorefile): new function.
2535 (_bfd_elf_write_corefile_contents): new function.
2536 (assign_file_positions_for_segments): add cases for handling
2537 PT_NOTE segments. (assign_file_positions_except_relocs):
2538 core files should be handled the same as exec files.
2539 (prep_headers): identify core files as type ET_CORE.
2540 (copy_private_bfd_data): identify the sections belonging to
2541 the PT_NOTE segment.
2543 * elf32-sparc.c (elf32_sparc_final_write_processing):
2544 add break statement to default case.
2546 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
2548 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
2549 section (not input) will be in sections ".sbss", ".sbss2",
2550 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
2551 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
2552 output_offset for correct evaluation of addend.
2554 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
2556 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
2557 elf32_arm_allocate_interworking_sections and
2558 elf32_arm_process_before_allocation.
2560 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
2562 * bfd-in.h: Ammend prototype for
2563 elf32_arm_process_before_allocation to remove surplus third
2566 * bfd-in2.h: Regenerate.
2568 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
2570 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
2572 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
2574 * aoutx.h (aout_link_input_section_ext): Use the relocation already
2575 calculated for RELOC_SPARC_REV32 case.
2577 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
2579 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
2580 elf32_arm_allocate_interworking_sections and
2581 elf32_arm_process_before_allocation.
2582 * bfd-in2.h: Regenerated.
2583 * elf32-arm.c Define elf32_arm_link_hash_table.
2584 (insert_thumb_branch): New routine.
2585 (find_thumb_glue): New routine.
2586 (find_arm_glue): New routine.
2587 (record_arm_to_thumb_glue): New routine.
2588 (record_thumb_to_arm_glue): New routine.
2589 (elf32_arm_link_hash_table_create): New routine.
2590 (elf32_arm_get_bfd_for_interworking): New routine.
2591 (elf32_arm_allocate_interworking_sections) New routine.
2592 (elf32_arm_process_before_allocation) New routine.
2593 (elf32_thumb_to_arm_stub): New routine.
2594 (elf32_arm_to_thumb_stub): New routine.
2595 (elf32_print_private_bfd_data): Fix typo.
2596 (elf32_arm_final_link_relocate): Add argument sym_sec.
2597 Check for branches to thumb symbols in case R_ARM_PC24.
2598 Check for branches to arm symbols in case R_ARM_THM_PC22.
2599 (elf32_arm_relocate_section): Pass symbol section to
2600 elf32_arm_final_link_relocate.
2602 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
2604 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
2605 entries unless the symbol is defined in the executable; in
2606 particular, undefined weak symbols get a PLT entry.
2608 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
2610 * libaout.h: Remove nested comment to avoid warning.
2612 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
2614 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2615 R_ARM_PC24 relocation.
2617 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
2619 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
2620 argument is_local. Add argument sym_flags. Check sym_flags
2621 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
2622 (elf32_arm_relocate_section): Don't pass local sym and pass
2623 sym_flags to elf32_arm_final_link_relocate.
2625 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
2627 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
2628 to not count too few relocs for dynamicly linked executables.
2630 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
2632 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
2633 symbols without a dynamic index dynamic. Consider all weak
2635 (elf64_alpha_strip_section_from_output): Don't assume 1-1
2636 correspondance between input and output sections.
2638 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2640 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
2641 that use a .got.plt section start the got offset at zero.
2643 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
2645 * ieee.c (ieee_write_processor): Correct the processor ID written
2646 out for bfd_arch_m68k, accommodating change of March 25.
2648 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
2650 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2651 R_ARM_THM_RPC22 relocations.
2653 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
2655 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
2657 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
2658 .got relocs in -Bsymbolic shared objects.
2660 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
2662 * elf32-arm.c: Add private flags to ELF header.
2663 (elf32_arm_print_private_bfd_data): New Function.
2664 (elf32_arm_set_private_flags): New Function.
2665 (elf32_arm_copy_private_flags): New Function.
2666 (elf32_arm_merge_private_bfd_data): New Function.
2668 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
2670 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
2672 (elf32_sparc_relocate_section): Likewise.
2674 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
2676 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
2677 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
2678 (ppc_elf_relocate_section): Pull sgot and splt search to the start
2679 of the function. Recognize no .plt as static linking.
2681 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
2683 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
2684 ".liblist" string through gettext.
2686 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
2688 * Makefile.am: Add support for elf32-arm.lo.
2689 * Makefile.in: Rebuild.
2690 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
2691 (thumb-*-elf): Define targ_defvec and targ_selvecs.
2692 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
2693 * configure: Regenerate.
2694 * elf.c: (prep_headers): Support arch_type of EM_ARM.
2695 * targets.c: Support new targets bfd_elf32_bigarm_vec and
2696 bfd_target bfd_elf32_littlearm_vec.
2697 * elf32-arm.c: New file.
2699 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
2701 * libaout.h (M_SPARCLITE_LE): New machine.
2702 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
2703 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
2704 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
2705 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
2706 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
2707 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
2708 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2709 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
2710 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
2711 be BFD_RELOC_SPARC_REV32.
2713 * config.bfd (sparc86x-*-aout): New
2715 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
2717 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
2718 actually mapping the output sections.
2720 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
2723 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
2724 (mn10300_elf_reloc_map): Similarly.
2725 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
2727 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
2729 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
2731 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
2732 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
2733 elf_mips_reloc_type defined in elf/mips.h.
2735 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
2737 * elf64-mips.c: Remove reloc_type definition completely. It's now
2740 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
2742 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
2743 as they are defined in elf/mips.h now.
2745 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
2748 * Re-add lost change:
2749 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
2751 (mn10300_elf_relax_section): Include stack space for register saves
2752 in the imm8 field of a "call" instruction.
2753 (compute_function_info): Determine how much stack is allocated by
2754 the movm instruction. Fix typo.
2755 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
2757 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
2759 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
2760 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
2762 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
2764 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
2766 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
2768 * elf32-hppa.h: Let ELF header define the enum containing the
2769 external reloc numbers.
2770 * elf32-i386.h: Likewise.
2772 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
2774 * elf-m10300.c: Let ELF header now define the macros to get the enum.
2775 * elf32-mips.c: Likewise.
2776 * elf32-ppc.c: Likewise.
2778 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
2780 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
2781 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
2783 * bfd-in.h: Regenerate.
2784 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
2785 parameter to 'unsigned int' to avoid K&R compatability problems.
2787 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
2789 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
2790 functionname_ptr to be const. Change line_ptr to be unsigned.
2792 * coffcode.h (coff_link_output_has_begun): Simplify handling when
2793 macro is not defined. Change second parameter from bfd_link_info
2794 to coff_final_link_info. Add prototype.
2795 (coff_final_link_postscript): Simplify handling when macro is not
2796 defined. Add prototype.
2798 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
2800 * elf-mn10300.c: Before include system specific ELF header define
2801 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
2802 * elf32-mips.c: Likewise.
2803 * elf32-ppc.c: Likewise.
2805 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
2807 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
2808 temporary patch over to elf64-mips.c as well.
2810 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
2812 * elf32-mips.c (reloc_type): Temporarily disable definition of
2813 standard relocation since they are now defined in elf/mips.h.
2815 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
2817 * elf-m10200.c (mn10200_elf_final_link_relocate):
2818 Modify range test for case R_MN10200_8.
2820 * elf-m10300.c (mn10300_elf_final_link_relocate):
2821 Modify range test for case R_MN10300_8.
2823 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
2825 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
2826 * elf32-i386.c (elf_backend_got_header_size): Define.
2827 (elf_backend_plt_header_size): Define.
2828 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
2829 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
2830 * elfxx-target.h: Provide a default of zero.
2831 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
2832 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
2834 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
2835 entry from an executable, even if the plt refcount goes to 0.
2837 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2839 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
2840 directory name at the line number.
2842 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
2843 with an unspecified type.
2845 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
2847 * sunos.c: Add undef of valid to avoid problem on SunOS.
2849 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
2851 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
2853 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2855 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
2856 R_68K_PCxx and R_68K_xx relocations. Make sure that
2857 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
2858 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
2859 R_68K_xx relocations.
2860 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
2861 that has no plt entry.
2862 (elf_m68k_relocate_section): Ignore the plt offset in a static
2864 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
2866 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
2869 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
2871 (howto_table, reloc_map): Add entries for them.
2872 (elf_m68k_check_relocs): Handle them. Implement reference
2873 counting for got and plt entries.
2874 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
2875 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
2877 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
2878 (elf_m68k_relocate_section): Handle the new reloc types.
2879 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
2880 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
2881 * elflink.h (elf_link_add_object_symbols): When creating an
2882 indirect reference for symbol versioning also copy the plt
2884 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
2885 flag also reset the plt offset.
2886 (elf_link_assign_sym_version): Likewise.
2887 (elf_gc_common_finalize_got_offsets): Increment the got offset by
2888 the size of the entry in bytes.
2889 (elf_gc_allocate_got_offsets): Likewise.
2891 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
2893 * elflink.h (elf_gc_sections): Return true rather than falling off
2896 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
2899 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
2901 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
2902 comment describing when it should be enabled.
2903 Changed definition of USER_LABEL_PREFIX to "", to fall into line
2906 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
2908 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
2909 information ATN records.
2911 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
2913 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
2914 section for an absolute symbol in a fully linked file. Based on
2915 patch from Christian Holland <CHolland@de.lucent.com>.
2917 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
2919 * coff-m88k.c (m88k_special_reloc): Don't lose the information
2920 that a symbol is undefined.
2922 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
2924 * som.c (som_bfd_gc_sections): Define.
2926 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
2928 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
2929 overflows in ARM_26D patches, since they have already been
2930 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
2932 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
2934 * coffcode.h (coff_write_object_contents): If we have any long
2935 section names, call coff_write_symbols even if there are no
2938 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
2940 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
2941 PT_LOAD segment, rather than only setting it once for the entire
2944 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
2945 rather than ignoring every phdr with a p_paddr of 0, ignore all
2946 the phdrs if they all have a p_paddr of 0.
2948 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
2949 section was discarded from the link.
2951 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2953 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
2955 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2957 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
2958 floating point operations.
2960 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
2962 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
2965 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
2967 Merge of vax/vms (read-only) support
2968 * configure.com: Support Vax target.
2969 * makefile.vms: Support Vax target.
2970 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
2971 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
2973 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
2975 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
2977 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
2979 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
2981 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
2982 * targets.c (bfd_target_ovax_flavour): New flavour.
2983 (vms_alpha_vec): Renamed from evax_alpha_vec.
2985 (target_vector): Update accordingly.
2986 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
2988 (vax*-*-*vms*): New target.
2989 * Makefile.am: Update for renamed files. Rebuild dependencies.
2990 * bfd-in2.h: Rebuild.
2991 * configure.in, Makefile.in, aclocal.m4: Rebuild.
2993 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
2995 Based on patch from Matt Semersky <matts@scd.hp.com>:
2996 * linker.c (_bfd_generic_final_link): Force a trailing NULL
2997 pointer on abfd->outsymbols.
2998 (generic_add_output_symbol): Handle NULL sym parameter.
3000 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3002 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3005 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3007 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3008 when handling 32 bit immediate relocs.
3009 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3011 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3013 * section.c (STD_SECTION): Account for recently added gc_mark
3014 field in struct asection.
3016 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3017 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3019 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3021 ELF Section-level Garbage Collection:
3022 * bfd.c (bfd_gc_sections): New.
3023 * aout-adobe.c: Hook to default implementation.
3024 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3025 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3026 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3027 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3028 * tekhex.c, versados.c: Likewise.
3029 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3030 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3032 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3033 (bfd_generic_gc_sections): New.
3034 * section.c (SEC_KEEP): New.
3035 (asection): Add gc_mark member.
3037 * elfcode.h (elf_gc*): New name remappings.
3038 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3039 sections to be excluded.
3040 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3041 (elf_gc_propogate_vtable_entries_used): New.
3042 (elf_gc_smash_unused_vtentry_relocs): New.
3043 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3044 (elf_gc_common_finalize_got_offsets): New.
3045 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3046 * elfxx-target.h: Add and default gc hooks.
3048 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3050 (struct elf_obj_tdata): Likewise for local_got_offsets.
3051 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3052 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3053 * elf64-sparc.c, elflink.h: Likewise.
3055 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3056 (ELF_LINK_HASH_MARK): Define.
3057 (struct elf_backend_data): Add GC hooks.
3058 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3060 * elf-m10300.c (mn10300_elf_check_relocs): New.
3061 (mn10300_elf_gc_mark_hook): New.
3062 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3063 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3064 (mn10300_elf_final_link_relocate): Likewise.
3065 (mn10300_elf_relocate_section): Likewise.
3066 (elf_backend_can_gc_sections): Define.
3067 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3068 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3069 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3070 (mips_info_to_howto_rel): Likewise.
3071 (mips_elf_relocate_section): Likewise.
3072 (mips_elf_check_relocs): Likewise.
3073 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3074 (elf_backend_can_gc_sections): Define.
3075 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3076 (ppc_elf_howto_raw): Handle them.
3077 (ppc_elf_reloc_type_lookup): Likewise.
3078 (ppc_elf_relocate_section): Likewise.
3079 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3080 Handle new vtable relocs.
3081 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3082 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3083 (elf_backend_can_gc_sections): Define.
3085 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3087 * archures.c (bfd_mach_mn10300): Define.
3088 * elf-m10300.c: Include elf/mn10300.h
3089 (elf_mn10300_mach): New function.
3090 (_bfd_mn10300_elf_final_write_processing): Likewise.
3091 (_bfd_mn10300_elf_object_p): Likewise.
3092 (elf_backendfinal_write_processing): Define.
3093 (elf_backend_object_p): Likewise.
3095 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
3097 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
3100 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
3102 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
3103 link_next field, not the next field.
3105 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
3107 * elf.c (map_sections_to_segments): Check the section address
3108 against the phdr size both with and without a modulo of
3111 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
3113 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
3114 linker created empty input section if the output section has the
3117 * elflink.h (elf_link_output_extsym): Print an error message if
3118 _bfd_elf_section_from_bfd_section fails.
3120 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
3123 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
3125 * elf.c (copy_private_bfd_data): Improve handling of Solaris
3126 native linker output. Avoid putting an empty section in more than
3129 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
3131 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3132 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3134 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
3136 * elf.c (swap_out_syms): New arg relocatable_p.
3137 Don't add section VMA to symbols for relocatable output.
3138 (_bfd_elf_compute_section_file_positions): Update call to
3141 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
3143 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
3144 against 'addend' be signed rather than unsigned.
3146 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
3148 * elf32-m32r.c: Add prototyps for static functions.
3150 * coff-arm.c: Add prototypes for static functions.
3152 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
3154 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
3155 LMA is used to order sections in a segment.
3157 * elf32-v850.c: Add prototypes for static functions.
3158 Change type of addend parameter to bfd_vma in various functions.
3160 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
3162 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
3163 complain_overflow_signed instead of complain_overflow_bitfield.
3165 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3167 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
3168 when comparing against 0.
3170 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
3172 * Makefile.am (config.status): New target.
3173 * Makefile.in: Rebuild.
3175 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
3177 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
3178 error if previous object endianness doesn't match current object.
3180 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
3182 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
3183 _bfd_elf_print_private)bfd_data ().
3185 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
3187 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
3189 (elf_link_add_object_symbols): Set type_change_ok and
3190 size_change_ok before calling elf_merge_symbol.
3192 * elf32-mips.c (mips_elf_relocate_section): If we issue an
3193 undefined symbol error, don't also issue an overflow error.
3195 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
3197 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
3198 R_PPC_LOCAL24PC relocation should be local; if not, print an error
3199 message instead of crashing.
3201 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
3203 * archures.c (bfd_mach_cpu32): Define.
3204 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
3206 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
3207 * ieee.c: Include <ctype.h>.
3208 (ieee_object_p): Parse out process ID string to make it more
3209 likely to be acceptable for bfd_scan_arch.
3210 * bfd-in2.h: Rebuild.
3212 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
3214 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
3215 _bfd_elf_print_private_bfd_data() so that the program header will
3218 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
3220 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
3221 0x68. Reindent. Add some comments.
3223 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
3225 * elf.c (copy_private_bfd_data): Adjust physical address of
3226 segment in output BFD to contain LMAs of its sections.
3228 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
3230 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3231 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
3232 endian data 32 bit relocations.
3233 (elf32_sparc_merge_private_bfd_data): Check if linking little
3234 endian objects with big endian objects.
3235 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
3236 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
3237 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
3239 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
3240 * archures.c (bfd_mach_sparc_sparclite_le): New.
3241 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
3243 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
3245 * peicode.h (add_data_entry): Fix precedence of operators in if ()
3248 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
3250 * bfd-in.h: Move over patch to bfd-in2.h.
3252 * reloc.c (bfd_check_overflow): Add casts before shifts which may
3254 (_bfd_relocate_contents): Likewise.
3256 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
3258 * peicode.h (add_data_entry): If the section has no private data
3259 then do not create a Data Dictionary entry for it.
3261 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
3263 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
3264 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
3265 elf64_alpha_size_got_sections): Rewrite, handling multiple got
3266 subsections during relaxation more correctly.
3268 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
3270 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
3271 Add extra argument to bfd_arm_process_before_allocation ().
3272 * bfd-in.h: Reflect changes made in bfd-in2.h.
3273 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
3274 coff class of a BFD symbol.
3275 * coff-arm.c: Add support for interworking between Thumb code and
3276 non-interworking aware ARM code.
3278 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
3280 * po/Make-in (install-info): New target.
3282 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
3284 * filemode.c: Remove; not used.
3286 If sysdep.h includes a header file, don't include it again:
3287 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
3289 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
3291 * archive.c: Don't include <string.h> or <errno.h>.
3292 * evax-alpha.c; Don't include <stdio.h>.
3293 * evax-egsd.c: Likewise.
3294 * evax-etir.c: Likewise.
3295 * evax-misc.c: Likewise.
3296 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
3297 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
3299 * hpux-core.c: Likewise.
3300 * netbsd-core.c: Likewise.
3302 * libbfd.c: Don't include <sys/types.h>.
3303 * nlmcode.h: Don't include <string.h>.
3304 * osf-core.c: Don't include <string.h> or <stdio.h>.
3305 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
3306 <errno.h>, or <unistd.h>.
3307 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
3309 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
3311 * configure.com: If the version number can not be found in
3312 configure.in, set it to "unknown" rather than "2.8.1".
3314 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
3316 * elf32-mips.c (elf_mips_mach): New.
3317 (_bfd_mips_elf_object_p): Use elf_mips_mach.
3318 (_bfd_mips_elf_final_write_processing): Use the names
3319 of machines, rather than the numbers. Set both the ARCH
3320 and MACH in e_flags. Handle a few more specific machines.
3321 (_bfd_mips_elf_merge_private_bfd_data): Merge both
3322 EF_MIPS_ARCH and EF_MIPS_MACH.
3324 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
3326 * syms.c (bfd_is_local_label): Revert last change.
3327 * srec.c (srec_write_symbols): Discard debugging symbols.
3329 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
3331 * som.c: Include <ctype.h>.
3332 * som.h: Don't include sysdep.h.
3334 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
3336 * libbfd.h: Rebuilt.
3337 * libbfd-in.h: Removed gettext includes and defines.
3338 * sysdep.h: Moved gettext-related includes and defines here.
3340 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
3342 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
3343 an ad-hoc test. Kill bogus #if 0 code.
3344 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
3346 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
3348 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
3349 when generating a normal executable for a symbol defined in a
3350 regular file. When copying a reloc into the output file, adjust
3351 the addend for a PC relative reloc against a global symbol.
3353 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
3355 * libbfd.h: Rebuilt.
3356 * libbfd-in.h (_): Define as dgettext.
3358 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
3360 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
3362 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
3363 when declaring parameter types.
3364 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
3366 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
3368 * config.bfd: If we include any ELF targets in targ_defvec and/or
3369 targ_selvecs, then add the generic ELF targets to targ_selvecs.
3370 * elf32-gen.c (dummy): New static const variable.
3371 (elf_generic_info_to_howto): New static function.
3372 (elf_generic_info_to_howto_rel): New static function.
3373 (elf_info_to_howto): Define as elf_generic_info_to_howto.
3374 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
3375 * elf64-gen.c: Same changes as elf32-gen.c.
3376 * elfcode.h (elf_object_p): For the generic target, ignore a
3377 failure of bfd_default_set_arch_mach. Fix indentation a bit.
3379 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
3381 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
3382 * configure: Rebuild.
3384 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
3386 * config.bfd: Update OSR5/Unixware patterns.
3388 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
3390 * elf.c (assign_file_positions_for_segments): Allow for holes
3391 between sections added by a link script.
3393 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
3395 * configure.in: Change version number to 2.9.4
3396 * configure: Rebuild.
3398 Based on patch from H.J. Lu <hjl@gnu.org>:
3399 * elf.c (bfd_elf_get_bfd_needed_list): New function.
3400 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
3401 * bfd-in2.h: Rebuild.
3403 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
3405 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
3408 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
3410 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
3411 (elf64_alpha_relax_section): Fill them in.
3412 (elf64_alpha_relax_opt_call): Implement more than a stub.
3413 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
3414 alignment on .scommon.
3415 (elf64_alpha_merge_gots): Merge use counts as well.
3417 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
3419 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
3420 for calculating a local symbol's address.
3421 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
3422 Set the .got's cooked size as well as the raw size.
3424 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
3426 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
3427 internationalisation of printed information.
3429 * coff-arm.c (coff_arm_print_private_bfd_data): Add
3430 internationalisation of printed information.
3432 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
3434 * syms.c (struct indexentry): Change directory_name, file_name,
3435 and function_name fields to char *.
3436 (struct stab_find_info): Change cached_file_name field to char *.
3438 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
3440 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
3442 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3444 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3446 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
3448 * Makefile.am (install-data-local): Make $(includedir).
3449 * Makefile.in: Rebuild.
3451 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3453 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
3455 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
3457 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
3458 * Makefile.in: Rebuild.
3460 * bfd-in2.h: Rebuild for Nick's changes.
3462 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
3464 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
3465 change wrt length == max_namelen.
3467 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3469 * Many files: Added gettext invocations around user-visible
3471 * libbfd-in.h: Added gettext includes and defines.
3472 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3473 HAVE_LC_MESSAGES): Define.
3474 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
3476 * Makefile.am (SUBDIRS): Added po.
3477 (POTFILES): New macro.
3478 (po/POTFILES.in): New target.
3479 (SOURCE_HFILES): New macro.
3481 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
3483 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3485 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
3486 NT_PRSTATUS note section encountered, it contains the status of
3487 the currently executing thread when the core file was written.
3489 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
3491 * libcoff.h: Add extra parameter to
3492 bfd_coff_link_output_has_begun overrideable function.
3493 * cofflink.c: Pass extra parameter to
3494 bfd_coff_link_output_has_begun function.
3495 * bfd-in.h: Add prototypes for exported ARM interworking
3497 * peicode.h: ARM specific code reorganised to conform to BFD
3499 * coffcode.h: ARM specific code reorganised to conform to BFD
3501 * coff-arm.c: Code reorganised to conform to the BFD coding
3502 conventions. Global variables have been moved into an ARM
3503 specific hash table structure and a new function:
3504 bfd_arm_get_bfd_for_interworking() has been created which is
3505 called from the linker scripts.
3507 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
3509 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
3511 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
3512 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
3513 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
3514 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
3516 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3518 * config.bfd: Added sparc86x support.
3520 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
3522 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
3523 an out of range pc-relative jump/call to an undefined weak symbol.
3525 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
3527 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
3530 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
3532 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
3533 an error other than bfd_error_system_call, set the error to
3534 bfd_error_wrong_format.
3536 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
3537 bfd_elf32_powerpcle_vec.
3539 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
3540 program segments are zero, don't set p_paddr_valid.
3542 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
3544 * elf64-alpha.c: Initial implementation of relaxation --
3545 (struct alpha_elf_link_hash_entry): Add use_count member.
3546 (elf64_alpha_check_relocs): Initialize and increment it.
3547 (elf64_alpha_can_merge_gots): Check it when considering merging.
3548 (elf64_alpha_merge_gots): Drop entries with zero use.
3549 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
3550 (elf64_alpha_always_size_sections): Split out got sizing ...
3551 (elf64_alpha_size_got_sections): ... here. New function.
3552 (elf64_alpha_relax_find_reloc_ofs): New function.
3553 (elf64_alpha_relax_with_lituse): Likewise.
3554 (elf64_alpha_relax_without_lituse): Likewise.
3555 (elf64_alpha_relax_opt_call): Likewise.
3556 (elf64_alpha_relax_section): Likewise.
3557 (elf64_alpha_add_symbol_hook): Likewise.
3558 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
3559 (elf64_alpha_relocate_section): Likewise.
3560 (bfd_elf64_bfd_relax_section): Define.
3561 (elf_backend_add_symbol_hook): Likewise.
3563 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
3565 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
3566 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
3567 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
3569 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
3571 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
3572 * configure: Rebuild.
3574 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
3576 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
3577 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
3578 * configure.in: Define and substitute WIN32LDFLAGS and
3580 * aclocal.m4: Rebuild with new libtool.
3581 * configure, Makefile.in: Rebuild.
3583 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
3585 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
3586 before any other symbols in the same section.
3588 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
3590 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
3593 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3595 * dwarf2.c (comp_unit): Move it earlier in the source. Add
3597 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
3598 Use addr_size for address size, rather than sizeof(bfd_vma).
3599 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
3600 Fix call to read_address.
3601 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
3602 Scrap other unneeded arguments. Fix call to read_address.
3603 (scan_unit_for_functions): Fix call to read_attribute.
3604 (parse_comp_unit): We now handle more values for addr_size.
3605 Set addr_size in unit. Fix call to read_attribute and
3608 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
3610 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
3612 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
3614 * archures.c (bfd_default_scan): Add m68k cases back to default
3615 switch, reverting patch of March 25, since IEEE support depends
3618 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
3620 * Makefile.am (diststuff): New target.
3621 * Makefile.in: Rebuild.
3623 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
3625 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
3626 som_offset when we have an extended name table.
3628 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
3630 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
3632 * Makefile.in: Rebuild.
3634 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3636 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
3637 symbols when creating a shared library.
3638 (elf_m68k_adjust_dynindx): New function, used by above code.
3639 (elf_m68k_finish_dynamic_sections): Initialize the section
3641 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
3643 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
3645 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
3648 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3650 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
3653 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
3655 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
3658 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
3660 * configure.in: Set version to 2.9.1.
3661 * configure: Rebuild.
3663 * Branched binutils 2.9.
3665 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
3667 * syms.c (ENABLE_CACHING): Define.
3668 (struct indexentry): Define.
3669 (struct stab_cache): Remove.
3670 (cmpindexentry): New static function.
3671 (struct stab_find_info): Add new fields: indextable,
3672 indextablesize, cached_indexentry, cached_offset, cached_stab, and
3673 cached_file_name. Remove fields: file_cache, function_cache, and
3675 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
3676 index table and search it.
3678 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
3680 * elf.c (_bfd_elf_copy_private_section_data): Call
3681 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
3683 * cpu-mips.c: Remove trailing comma at end of enumeration list.
3685 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
3687 * coff-arm.c: Define all globally visible variables and functions
3688 only when COFF_WITH_PE is not defined.
3689 * configure.in (armpe_little_vec, armpe_big_vec): Add
3691 * configure: Rebuild.
3693 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
3695 Fix some gcc -Wall warnings:
3696 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
3697 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
3698 * archures.c (bfd_default_scan): Likewise.
3699 * bfd.c (bfd_scan_vma): Likewise.
3700 * binary.c (mangle_name): Likewise
3701 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
3702 * coff-sh.c (sh_relocate_section): Likewise.
3703 * coff-stgo32.c (create_go32_stub): Likewise.
3704 * coffcode.h (coff_slurp_line_table): Likewise.
3705 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
3706 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
3707 (assign_file_positions_for_segments): Likewise.
3708 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3709 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
3710 * oasys.c (oasys_write_sections): Likewise.
3711 * ppcboot.c (ppcboot_object_p): Likewise.
3712 (mangle_name): Likewise.
3713 * riscix.c (riscix_fix_pcrel_26): Likewise.
3714 * srec.c (srec_scan): Likewise.
3715 * stabs.c (_bfd_write_section_stabs): Likewise.
3716 * sunos.c (sunos_add_dynamic_symbols): Likewise.
3717 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
3718 switch. Declare parameters for function pointers.
3719 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
3721 * elf.c (elf_sort_sections): Likewise.
3722 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
3723 Add default cases to switches.
3724 (coff_arm_relocate_section): Remove unused local variables.
3726 (coff_arm_bfd_set_private_flags): Change flag variable to type
3728 * coff-mips.c (mips_relocate_section): Initialize use_lo.
3729 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
3730 (dump_toc): Change cat to const, and initialize it.
3731 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
3732 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3733 (sh_elf_relocate_section): Initialize r_symndx.
3734 * coffcode.h (coff_compute_section_file_positions): Only declare
3735 old_sofar if ALIGN_SECTIONS_IN_FILE.
3736 (coff_write_object_contents): Initialize csym.
3737 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
3738 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
3740 * dwarf2.c: Include libiberty.h.
3741 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
3742 (decode_line_info): Remove unused local variables.
3743 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
3744 (m32r_elf_relocate_section): Likewise.
3745 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
3746 (v850_elf_reloc): Likewise.
3747 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
3748 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
3749 * elf.c (assign_file_positions_for_segments): Always set adjust.
3750 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
3751 parenthesize expression.
3752 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
3753 (m32r_elf_object_p): Return a value.
3754 (m32r_elf_print_private_bfd_data): Change fprintf format string.
3755 * elf32-mips.c (mips_elf_final_link): Initialize last.
3756 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
3757 * elf32-v850.c (v850_elf_object_p): Return a value.
3758 (v850_elf_print_private_bfd_data): Change fprintf format string.
3759 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
3761 * elflink.h (elf_link_add_object_symbols): Change vernum to
3762 unsigned int, and initialize it. Change fprintf format string.
3763 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
3764 when setting or comparing to soname_indx.
3765 (elf_create_pointer_linker_section): Change num_symbols to
3767 * libcoff-in.h (coff_data_type): Change flags to flagword.
3768 * peicode.h (pe_print_idata): Initialize idx. Change j to
3769 bfd_size_type. Initialize hint_member. Remove useless test to
3771 (pe_print_edata): Change num_functions and num_names in struct
3772 EDT_type to unsigned long. Remove cast. Change fprintf format
3774 * ppcboot.c (ppcboot_object_p): Change i to size_t.
3775 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
3777 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
3778 int *. Update uses. Change j to long.
3779 * bfd-in2.h, libcoff.h: Rebuild.
3781 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
3783 * elf32-v850.c Remove definition of USE_REL.
3784 (v850_elf_info_to_howto_rela): New function.
3785 (v850_elf_perform_relocation): Renamed from
3786 v850_elf_store_addend_in_insn. Removed replace argument.
3787 (v850_elf_reloc): store the relocation in the addend field instead
3789 (v850_elf_final_link_relocate): Now calls
3790 v850_elf_perform_relocation.
3791 (v850_elf_relocate_section): Remove code to generate REL
3794 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
3796 * coffcode.h (coff_new_section_hook): Set the type and storage
3797 class in the native symbol information allocated for a new section
3800 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
3802 * peicode.h: Chain together calls to
3803 coff_bfd_copy_private_bfd_data and
3804 coff_bfd_print_private_bfd_data.
3806 * coff-arm.c: Add prototypes for
3807 coff_arm_bfd_print_private_bfd_data and
3808 coff_arm_bfd_copy_private_bfd_data.
3810 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
3812 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
3815 * peicode.h: Call arm-coff private data functions after handling
3818 * coff-arm.c: Turn statics into globals so that they can be shared
3819 both pe and pei backends.
3821 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
3823 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
3825 (sunos_write_object_contents): Likewise.
3826 * aoutx.h (NAME(aout,machine_type)): Likewise.
3827 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3829 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3831 * archures.c (bfd_mach_m68*): Add definitions for various m68k
3833 (bfd_default_scan): Remove m68k special cases.
3834 * bfd-in2.h: Rebuild.
3835 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
3837 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
3838 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
3840 (bfd_m68k_arch): Set mach field to zero to signal no explicit
3841 selection, change printable_name to just "m68k" and make that the
3842 default instead of m68k:68020.
3844 * aout-tic30.c (NAME): Define this to avoid multiple definitions
3846 (MY_get_section_contents): Define as aout_32_get_section_contents
3847 rather than NAME(aout,get_section_contents).
3849 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
3851 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
3852 and call bfd_default_set_arch_mach to do the real work.
3854 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
3856 * bout.c (BALX): Include return register g14 as part of the insn.
3858 (calljx_callback): Use it.
3860 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
3862 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
3863 * libbfd.h: Rebuild.
3865 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
3866 byte_count to unsigned int.
3867 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
3868 unused local variables.
3870 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
3871 variables er and er1.
3873 * cpu-v850.c: Include <ctype.h>.
3874 (scan): Case isdigit argument to unsigned char.
3876 From Yan Meroth <YAN.MEROTH@st.com>:
3877 * ihex.c (ihex_scan): Add extbase variable so that getting an
3878 extended linear address record does not ignore any previous
3880 (ihex_write_object_contents): When writing out an extended linear
3881 address record, zero out any previous extended address.
3883 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
3885 * ieee.c (do_one): Check section before dereferencing it.
3886 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
3887 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
3889 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
3891 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
3893 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
3895 * coff-arm.c: Add interworking functions to pe backends.
3897 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
3899 * configure.in: Use AM_DISABLE_SHARED.
3900 * aclocal.m4, configure: Rebuild with libtool 1.2.
3902 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
3904 * coff-arm.c (coff_arm_relocate_section): Better error messages
3905 when interowrking conflucts occur. Courtesy of Jonathan Walton
3907 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
3908 relocations. Patch courtesy of Jonathan Walton and Tony
3911 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
3913 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
3914 part of Feb 22 change controling when to override the existing
3915 symbol with the .plt entry.
3917 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
3919 * config.bfd (targ_cpu): Add thumb-pe target.
3921 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
3922 functions in PE build.
3924 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
3926 * config.bfd (sparclite-*-elf*): Added.
3928 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
3930 * configure.in: Add elf.lo to elf shell variable.
3931 * Makefile.am (BFD_LIBS): Remove elf.lo.
3932 (BFD_LIBS_CFILES): Remove elf.c.
3933 (BFD32_BACKENDS): Add elf.lo.
3934 (BFD32_BACKENDS_CFILES): Add elf.c.
3935 * configure, Makefile.in: Rebuild.
3937 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
3939 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
3940 relocation against a now-local symbol should not have a dynamic
3943 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
3945 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
3947 (pe_print_private_bfd_data): Print PE flags. From Mikey
3948 <jeffdb@netzone.com>.
3950 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
3952 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
3953 a plt entry when we can determine that we authoritatively define
3956 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
3958 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
3959 don't actually use trad-core, but a SunOS-style core file handled
3961 * hosts/sparclinux.h: Remove.
3963 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3965 * peicode.h (pe_print_idata): If there is no .idata section, look
3966 for the import tables in some other section. Make the initial
3967 label line up better with the data. Print the import address
3968 table even if there is no import name table. If the import
3969 address table holds actual addresses, print them.
3971 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
3973 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
3974 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
3975 bfd_error_system_call.
3977 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
3979 * Makefile.am (AUTOMAKE_OPTIONS): Define.
3980 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3982 From H.J. Lu <hjl@gnu.org>:
3983 * Makefile.am (libbfd_la_LDFLAGS): Define.
3984 * Makefile.in: Rebuild.
3986 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
3988 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3989 * netbsd.h (MACHTYPE_OK): Define.
3990 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
3991 calling N_SET_MACHTYPE, rather than having a switch.
3992 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
3994 * i386netbsd.c (MACHTYPE_OK): Don't define.
3995 (DEFAULT_MID): Define.
3996 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
3997 (MACHTYPE_OK): Don't define.
3998 (DEFAULT_MID): Define.
3999 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4000 (DEFAULT_MID): Define.
4001 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4002 (DEFAULT_MID): Define.
4003 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4004 (DEFAULT_MID): Define.
4006 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4007 * vaxnetbsd.c: New file.
4008 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4009 rather than netbsd_core.
4010 * targets.c (vaxnetbsd_vec): Declare.
4011 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4012 defined, add netbsd_core_vec.
4013 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4014 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4015 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4016 * config.bfd (alpha*-*-netbsd*): New target.
4017 * Makefile.am: Rebuild dependencies.
4018 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4019 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4020 * configure, Makefile.in: Rebuild.
4022 * configure.host: Remove the old shared library build stuff. We
4023 now use libtool instead.
4025 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4027 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4029 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4031 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4032 * configure: Rebuild.
4034 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4035 * elf32-v850.c (remember_hi16s_reloc): New function.
4036 (find_remembered_hi16s_reloc): New function.
4037 (v850_elf_store_addend_in_insn): Use the above new functions to
4038 match up HI6S relocs with LO16 relocs.
4040 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4042 * configure.in: Change -linux* to -linux-gnu*.
4043 * config.bfd, configure.host: Likewise.
4044 * configure: Rebuild.
4046 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4048 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4049 LO16/HI16S bug and improve comments about what is going on.
4051 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4053 * configure, aclocal.m4: Rebuild with new libtool.
4055 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4057 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4058 when merging v850 code into v850e/v850ea code. Do not initialise
4059 output flags if the input is the default architecture.
4061 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4063 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4064 get the size from bfd_arch_bits_per_address instead of directly
4067 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4069 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4070 to wrap, just return all 1's bits instead.
4071 * libbfd.h: Regenerate.
4073 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4075 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4077 (coff_relocate_section): If COFF_WITH_PE, define as
4078 coff_pe_i386_relocate_section.
4079 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4080 skip empty sections, to match coff_write_object_contents.
4082 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4083 rather than swapping out r_offset twice. From Luke Deller
4084 <luked@cse.unsw.edu.au>.
4086 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
4088 * configure.in: Set libtool_enable_shared rather than
4089 libtool_shared. Remove diversion hack.
4090 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
4093 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
4095 * syms.c (struct stab_cache): Define.
4096 (struct stab_find_info): Remove cached_offset, cached_stab,
4097 cached_str, and cached_stroff fields. Add file_cache,
4098 function_cache, and line_cache fields.
4099 (_bfd_stab_section_find_nearest_line): Use extensive caching to
4102 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
4104 * peicode.h (pe_print_idata): Check for import of ordinal rather
4106 (pe_print_edata): If there is no .edata section, look for the
4107 export data in some other section.
4109 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
4111 * configure.in: Change version to 2.8.4.
4112 * configure: Regenerated.
4114 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4116 Add tms320c30 support:
4117 * cpu-tic30.c: New file.
4118 * aout-tic30.c: New file.
4119 * coff-tic30.c: New file.
4120 * archures.c (bfd_arch_tic30): Define.
4121 (bfd_tic30_arch): Declare.
4122 (bfd_archures_list): Add bfd_tic30_arch.
4123 * targets.c (bfd_target_vector): Add tic30_aout_vec and
4125 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
4126 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
4127 (coff_set_flags): Likewise.
4128 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
4129 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
4130 * Makefile.am: Rebuild dependencies.
4131 (ALL_MACHINES): Add cpu-tic30.lo.
4132 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
4133 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
4134 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
4135 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4137 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
4139 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
4140 to lag behind LO16 reloc by a couple of instructions.
4142 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
4144 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
4145 make to reexamine the file timestamp.
4146 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
4148 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
4151 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
4153 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
4154 to create .dynsbss and .rela.sbss sections.
4155 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
4156 copied from dynamic objects into .sbss.
4157 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
4158 use it. Correct typo of .rela.sdata2.
4159 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
4160 put the data, which may now be in .sbss.
4161 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
4162 (elf_backend_create_dynamic_sections): Define as
4163 ppc_elf_create_dynamic_sections.
4165 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
4166 against _GLOBAL_OFFSET_TABLE_.
4167 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
4168 shared libraries which refer to local symbols. Make sure that the
4169 test for allocating space for a reloc in a shared object is the
4170 same as the test for emitting a reloc.
4172 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4174 * config.bfd (i[3456]-*-mingw32*): New target.
4175 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
4176 * aclocal.m4, configure: Rebuild.
4178 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
4180 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
4183 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
4185 Sparc v9 ABI compliant PLT:
4186 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
4187 (plt_templates, sparc64_elf_build_plt_entry): Delete.
4188 (LARGE_PLT_THRESHOLD): New define.
4189 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
4190 (sparc64_elf_build_plt): New function.
4191 (sparc64_elf_plt_entry_offset): Likewise.
4192 (sparc64_elf_plt_ptr_offset): Likewise.
4193 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
4194 contain the index for convenience. Skip the initial entries
4196 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
4197 memory for the benefit of .rela.plt.
4198 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
4199 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
4200 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
4201 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
4202 Call sparc64_elf_build_plt.
4203 (elf_backend_want_got_plt): No.
4204 (elf_backend_plt_readonly): No.
4205 (elf_backend_plt_alignment): 8.
4207 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
4208 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
4209 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
4212 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
4214 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
4216 * cpu-mips.c (arch_info_struct): Add mips variants.
4217 * bfd-in2.h: Rebuilt.
4219 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
4221 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
4224 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
4226 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
4227 (i[3456]86sco3.2v5*coff): New target.
4229 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
4231 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
4233 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
4235 * bfd.c (bfd_get_error_handler): Add orthogonal function.
4236 * bfd-in2.h: Regenerate.
4238 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
4240 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
4242 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
4244 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
4245 adjust addend for an output common symbol (from Jimmy Blair
4246 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
4247 defined symbol to counteract adjustment made in generic relocation
4250 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
4252 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
4254 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
4255 (GET_SCNDHR_NLNNO): Likewise.
4257 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
4259 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
4261 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
4263 * elf32-m32r.c: Add macros to handle NOP insertion.
4265 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
4267 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
4268 (xcoff_mark): Likewise.
4269 (xcoff_build_ldsyms): Mark absolute symbols.
4271 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
4273 * bout.c (b_out_write_object_contents): Sort symbols before output
4274 to keep {CALL,BAL}NAME symbols adjacent.
4275 (b_out_symbol_cmp): New function.
4277 For older changes see ChangeLog-9697
4283 version-control: never