1 1999-07-16 Andreas Schwab <schwab@suse.de>
3 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
4 variables `link' and `elfsec'.
5 (elf_bfd_final_link): Remove unused variable `os'.
7 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
9 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
10 a PT_PHDR program headers.
11 (_bfd_mips_elf_final_link): Don't assume there are going to be
12 section symbols when we're not building a shared object.
13 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
16 1999-07-15 J.T. Conklin <jtc@redback.com>
18 * config.bfd (i[3456]86-*-vxworks*): New target.
20 1999-07-15 Mark Mitchell <mark@codesourcery.com>
22 * elf32-mips.c (mips_elf_stub_section_p): New function.
23 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
24 (mips_elf_relocate_section): Adjust calling sequence for
25 mips_elf_calculate_relocation and mips_elf_perform_relocation.
26 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
29 1999-07-15 Ian Lance Taylor <ian@zembu.com>
31 * configure.in: Bump version number to 2.9.5.
34 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
36 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
38 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
39 to derive final type instead of hardwiring a selection.
41 1999-07-14 Mark Mitchell <mark@codesourcery.com>
43 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
44 things relocated by R_MIPS16_GPREL.
45 (mips_elf_perform_relocation): Likewise.
47 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
49 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
51 1999-07-14 Richard Henderson <rth@cygnus.com>
53 * elf32-mips.c (struct mips_got_info): Add global_gotno.
54 (_bfd_mips_elf_size_dynamic_sections): Set it.
55 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
56 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
57 new argument max_local.
59 1999-07-14 Mark Mitchell <mark@codesourcery.com>
61 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
62 subwords when handling an R_MIPS16_26 relocation.
63 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
66 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
67 dst_mask to match reality.
68 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
69 (mips_elf_obtain_contents): Use bfd_get.
70 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
71 (mips_elf_relocate_section): Likewise.
73 1999-07-13 Mark Mitchell <mark@codesourcery.com>
75 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
76 (mips_elf_relocate_section): Adjust calling sequence for
77 mips_elf_perform_relocation.
78 (mips_elf_perform_relocation): Take additional argument. Handle
79 R_MIPS16_26. Use bfd_put for convenience.
81 1999-07-13 Richard Henderson <rth@cygnus.com>
83 * elf.c (assign_file_positions_for_segments): Thinko last change.
84 Always overwrite p_flags.
86 1999-07-13 Richard Henderson <rth@cygnus.com>
88 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
89 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
90 .dynbss and .rel[a].bss if want_dynbss.
91 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
93 1999-07-13 Richard Henderson <rth@cygnus.com>
95 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
97 1999-07-13 Richard Henderson <rth@cygnus.com>
99 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
100 (struct elf_link_hash_table): Add dynlocal.
101 (_bfd_elf_link_lookup_local_dynindx): Prototype.
102 (_bfd_elf_link_adjust_dynindx): Delete.
103 (_bfd_elf_link_renumber_dynsyms): Prototype.
104 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
105 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
106 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
107 (_bfd_elf_link_lookup_local_dynindx): New function.
108 (elf_link_renumber_hash_table_dynsyms): New function.
109 (_bfd_elf_link_renumber_dynsyms): New function.
110 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
111 (struct elf_assign_sym_version_info): Delete removed_dynamic.
112 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
113 instead of elf_link_remove_section_and_adjust_dynindices.
114 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
115 (elf_link_assign_sym_version): Remove removed_dynamic code.
116 (elf_link_renumber_dynsyms): Delete.
117 (elf_bfd_final_link): Install section and local symbols into .dynsym.
119 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
120 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
121 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
122 * elf32-mips.c: Similarly.
123 * elf32-ppc.c: Similarly.
124 * elf32-sparc.c: Similarly.
125 * elf64-alpha.c: Similarly.
126 * elf64-sparc.c: Similarly.
128 1999-07-13 Mark Mitchell <mark@codesourcery.com>
130 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
131 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
132 when the relocation is against _gp_disp.
134 1999-07-12 Mark Mitchell <mark@codesourcery.com>
136 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
137 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
138 to possibly_dynamic_relocs. Adjust usage throughout code.
139 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
140 (elf_mips_ctor64_howto): Likewise.
141 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
143 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
144 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
145 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
146 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
148 1999-07-12 Ian Lance Taylor <ian@zembu.com>
150 * Makefile.am: Rebuild dependencies.
151 * Makefile.in: Rebuild.
153 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
154 * bfd-in2.h: Rebuild.
156 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
157 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
158 structure initializations. Add casts.
159 * reloc.c (EMPTY_HOWTO): Define.
160 * bfd-in2.h: Rebuild.
161 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
162 comparisons against 0.
163 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
164 previous_ibfd_e_flags to unsigned long.
165 * vms.h (struct vms_private_data_struct): Change section_count to
167 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
168 (_bfd_vms_write_gsd): Change symnum to unsigned.
169 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
170 * vms-tir.c (etir_sta): Change psect to unsigned.
171 (alloc_section): Change idx to unsigned.
172 (tir_sta, tir_ctl): Change psect to unsigned.
173 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
174 * vms.c (priv_section_count): Change to unsigned.
176 1999-07-12 Andreas Schwab <schwab@suse.de>
178 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
179 * m68klinux.c: Likewise.
181 1999-07-12 Ian Lance Taylor <ian@zembu.com>
183 * Many files: Changes to avoid gcc warnings: Remove unused local
184 variables. Add default case to enum switches.
185 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
186 compile if not COFF_IMAGE_WITH_PE.
187 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
188 (bfd_arm_get_bfd_for_interworking): Likewise.
189 (bfd_arm_process_before_allocation): Likewise.
190 * epoc-pei-arm.c: Don't rename bfd_arm functions.
191 * pei-arm.c: Likewise.
192 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
193 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
194 (mips_elf_got16_entry): Put parens around & in body of ==.
195 (mips_elf_calculate_relocation): Correct test for empty string.
196 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
198 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
201 1999-07-11 Ian Lance Taylor <ian@zembu.com>
203 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
204 as appropriate. Fill in structure initializations. Add variable
205 initializations. Add casts.
206 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
207 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
209 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
211 * elf-bfd.h (bfd_elf_hash): Update declaration.
212 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
213 when calling bfd_elf_hash.
215 1999-07-11 Mark Mitchell <mark@codesourcery.com>
217 * libbfd.c (bfd_put_8): Make it of type `void'.
218 * bfd-in2.h: Regenerated.
219 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
221 (_bfd_mips_elf_final_link): Likewise.
223 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
225 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
227 * config.bfd (hppa*-*-linux-gnu*): New target
229 1999-07-07 Mark Mitchell <mark@codesourcery.com>
231 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
232 (_bfd_mips_elf_create_dynamic_sections): New function.
233 (_bfd_mips_elf_add_symbol_hook): Likewise.
234 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
235 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
236 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
237 (_bfd_mips_elf_gc_mark_hook): Likewise.
238 (_bfd_mips_elf_gc_sweep_hook): Likewise.
239 (_bfd_mips_elf_always_size_sections): Likewise.
240 (_bfd_mips_elf_size_dynamic_sections): Likewise.
241 (_bfd_mips_elf_check_relocs): Likewise.
242 (_bfd_mips_elf_link_hash_table_create): Likewise.
243 (_bfd_mips_elf_print_private_data): Likewise.
244 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
245 (_bfd_mips_elf_final_link): Likewise.
246 (_bfd_mips_elf_additional_program_headers): Likewise.
247 (_bfd_mips_elf_modify_segment_map): Likewise.
248 (_bfd_mips_elf_relocate_section): Likewise.
249 * elf32-mips.c (mips_elf32_object_p): Move contents into
250 _bfd_mips_elf_object_p.
251 (mips_elf_additional_program_headers): Rename to
252 _bfd_mips_elf_additional_program_headers.
253 (mips_elf_modify_segment_map): Rename to
254 _bfd_mips_elf_modify_segment_map.
255 (elf_mips_abi_name): Change prototype.
256 (mips_elf32_section_from_shdr): Merge into
257 _bfd_mips_elf_section_from_shdr.
258 (mips_elf32_section_processing): Merge into
259 _bfd_mips_elf_section_processing.
260 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
261 the right back-end ELF linker.
262 (mips_elf_relocate_section): Rename to
263 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
264 (mips_elf_link_output_symbol_hook): Rename to
265 _bfd_mips_elf_link_output_symbol_hook.
266 (mips_elf_create_dynamic_section): Rename to
267 _bfd_mips_elf_create_dynamic_section.
268 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
269 Adjust for 64-bit code. Use mips_elf_got_section.
270 (mips_elf_adjust_dynamic_symbol): Rename to
271 _bfd_mips_elf_adjust_dynamic_symbol. Use
272 mips_elf_allocate_dynamic_relocations.
273 (mips_elf_finish_dynamic_symbol): Rename to
274 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
275 Adjust for 64-bit code.
276 (mips_elf_finish_dynamic_sections): Rename to
277 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
278 (mips_elf_always_size_sections): Rename to
279 _bfd_mips_elf_always_size_sections.
280 (mips_elf_add_symbol_hook): Rename to
281 _bfd_mips_elf_add_symbol_hook.
282 (mips_elf_next_lo16_addend): Constify.
283 (mips_elf_calculate_relocation): Likewise.
284 (mips_elf_obtain_contents): Likewise.
285 (mips_elf_perform_relocation): Likewise.
286 (mips_elf_create_dynamic_relocation): Likewise.
287 (mips_elf_allocate_dynamic_relocations): New function.
288 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
289 (MIPS_ELF_REL_SIZE): Likewise.
290 (MIPS_ELF_DYN_SIZE): Likewise.
291 (MIPS_ELF_GOT_SIZE): Likewise.
292 (MIPS_ELF_SYM_SIZE): Likewise.
293 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
294 (MIPS_ELF_GET_WORD): Likewise.
295 (MIPS_ELF_PUT_WORD): Likewise.
296 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
297 (STUB_LW): Conditionalize for 64-bit value.
298 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
300 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
301 Check it for inconsistency.
302 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
304 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
306 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
307 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
308 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
309 (mips_elf_local_got_index): Likewise.
310 (mips_elf_got_page): Likewise.
311 (mips_elf_got_info): Likewise.
312 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
313 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
314 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
315 instead of constant `2'.
316 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
317 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
318 (mips_elf_size_dynamic_sections): Use
319 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
320 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
321 Adjust all releveant entries in elf backend table.
322 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
323 (mips_elf64_section_processing): Likewise.
324 Adjust elf backend entries to use _bfd_mips_elf variants now
327 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
329 (size_dynamic_sections): Likewise.
330 (elf_link_output_extsym): Likewise.
331 * elf.c: (elf_fake_sections): Likewise.
332 * libbfd.c (bfd_get): New macro.
334 * bfd-in2.h: Regenerated.
336 1999-07-07 Mark Mitchell <mark@codesourcery.com>
338 * elf-bfd.h (elf_size_info): Add hash_entry_size,
339 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
340 wap_reloca_in, and swap_reloca_out.
341 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
342 multiple internal relocations per external relocation.
343 (link_read_relocs): Likewise.
344 (elf_bfd_final_link): Likewise.
345 (elf_link_input_bfd): Likewise.
346 (elf_gc_mark): Likewise.
347 (elf_gc_smash_unused_vtentry_relocs): Likewise.
348 * elfcode.h (elf_swap_dyn_out): Adjust type to match
350 (size_info): Add entries for new fields.
351 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
352 (mips_elf64_be_swap_reloc_in): New function.
353 (mips_elf64_be_swap_reloc_out): Likewise.
354 (mips_elf64_be_swap_reloca_in): Likewise.
355 (mips_elf64_be_swap_reloca_out): Likewise.
356 (mips_elf64_size_info): Add entries for new fields.
358 1999-07-07 Ian Lance Taylor <ian@zembu.com>
360 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
361 field equals the new rel_count field.
362 (elf_link_input_bfd): When doing a relocateable link, use the new
363 rel_count field rather than the reloc_count field.
364 (elf_reloc_link_order): Likewise.
365 (elf_finish_pointer_linker_section): Likewise.
367 Based on patch from H.J. Lu <hjl@gnu.org>:
368 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
369 shared library to override a weak definition in a regular object.
371 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
373 * libhppa.h: Revert July 2, 1999 patch.
375 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
376 need to generate DLTIND relocations, not DLTREL relocations.
378 1999-07-05 Nick Clifton <nickc@cygnus.com>
380 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
382 (coff_set_flags): Recognise arm 5 architectures.
384 * cpu-arm.c: Add support for strongarm and arm9 cpus.
385 Add support for armv5 architecture.
387 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
389 * reloc.c: Add new, assembler only, ARM reloc:
390 BFD_RELOC_ARM_ADRL_IMMEDIATE.
392 * bfd-in2.h: Regenerate.
394 1999-07-02 Mark Mitchell <mark@codesourcery.com>
396 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
397 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
398 * elf.c (_bfd_elf_find_nearest_line): Pass it.
399 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
400 * elf32-mips.c (ABI_64_P): New macro.
401 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
402 (_bfd_mips_elf_find_nearest_line): Adjust call to
403 _bfd_dwarf2_find_nearest_line.
404 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
405 * libbfd.h: Regenerated.
407 1999-07-02 Ian Lance Taylor <ian@zembu.com>
409 * config.bfd: Add * at the end of i[3456]86-*-unixware.
411 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
413 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
414 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
416 1999-07-01 Mark Mitchell <mark@codesourcery.com>
418 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
420 (_bfd_elf_init_reloc_shdr): New function.
421 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
422 bfd_alloc followed by memset.
423 (_bfd_elf_init_reloc_shdr): New function, split out from ...
424 (elf_fake_sections): Here.
425 (assign_section_numbers): Assign section numbers for the second
426 relocation section, if required.
427 * elflink.h (elf_link_output_relocs): New function.
428 (elf_link_size_reloc_section): Likewise.
429 (elf_bfd_final_link): Use elf_link_size_reloc_section.
430 (elf_link_input_bfd): Use elf_link_output_relocs.
432 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
433 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
435 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
437 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
440 1999-06-28 Mark Mitchell <mark@codesourcery.com>
442 * elf32-mips.c (mips_elf_got_info): Move declaration before
443 prototypes. Change global_gotsym to be a pointer to a hash entry,
444 rather than a number index.
445 (mips_elf_link_hash_entry): Move declaration before prototypes.
446 (mips_elf_irix6_finish_dynamic_symbol): New function.
447 (mips_elf_sign_extend): Likewise.
448 (mips_elf_high): Likewise.
449 (mips_elf_higher): Likewise.
450 (mips_elf_highest): Likewise.
451 (mips_elf_global_got_index): Likewise.
452 (mips_elf_local_got_index): Likewise.
453 (mips_elf_got_offset_from_index): Likeiwse.
454 (mips_elf_record_global_got_symbol): Likewise.
455 (mips_elf_got_page): Likewise.
456 (mips_elf_next_lo16_addend): Likewise.
457 (mips_elf_calculate_relocation): Likewise.
458 (mips_elf_obtain_contents): Likewise.
459 (mips_elf_perform_relocation): Likewise.
460 (mips_elf_assign_gp): Likewise.
461 (mips_elf_sort_hash_table_f): Likewise.
462 (mips_elf_sort_hash_table): Likewise.
463 (mips_elf_got_section): Likewise.
464 (mips_elf_got_info): Likewise.
465 (mips_elf_create_local_got_entry): Likewise.
466 (mips_elf_got16_entry): Likewise.
467 (mips_elf_create_dynamic_relocation): Likewise.
468 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
469 (mips_elf_final_gp): Use mips_elf_assign_gp.
470 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
471 into SHN_SCOMMON automatically on IRIX6.
472 (mips_elf_add_symbol_hook): Likewise.
473 (mips_elf_relocate_section): Rewrite, using
474 mips_elf_calculate_relocation and mips_elf_perform_relocation.
475 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
476 Don't deal with .rld_map on IRIX6.
477 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
478 section flags appropriately for .got.
479 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
480 the got. Call mips_elf_record_global_got_symbol and allocate
481 local got space appropriately.
482 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
483 char *. Rework calculation of GOT size. Sort dynamic symbol
484 table entries so entries that do not require GOT entries appear at
485 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
486 code dealing with DT_INIT and DT_FINI. Remove fiddling with
488 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
490 (mips_elf_finish_dynamic_symbol): Use
491 mips_elf_irix6_finish_dynamic_symbol.
492 (mips_elf_finish_dynamic_sections): Correct off-by-one error
493 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
494 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
496 1999-06-30 Ian Lance Taylor <ian@zembu.com>
498 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
499 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
501 1999-06-04 Philip Blundell <philb@gnu.org>
503 * elf32-arm.h (elf_backend_got_header_size): Define.
504 (elf_backend_plt_header_size): Likewise.
506 1999-06-28 Jim Pick <jim@jimpick.com>
508 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
510 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
512 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
514 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
516 1999-06-27 Mark Mitchell <mark@codesourcery.com>
518 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
519 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
520 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
521 (_bfd_mips_elf_section_from_shdr): Use them.
522 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
523 of GP-relative sections.
524 (_bfd_mips_elf_set_section_contents): Use them.
525 (_bfd_mips_elf_section_processing): Share code between .sdata and
526 .lit4/.lit8 sections. Set appropriate flags for .srdata.
527 (mips_elf_additional_program_headers): Add handling for
528 PT_MIPS_OPTIONS segment on IRIX6.
529 (mips_elf_modify_segment_map): Likeiwse.
530 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
531 Include the options sections on IRIX6. Don't look for GP-relative
532 sections by name; use SHF_MIPS_GPREL instead.
533 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
535 (mips_elf_create_dynamic_sections): Don't muck about with section
536 alignments and such on IRIX6.
537 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
538 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
539 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
540 bfd_zalloc rather than bfd_alloc and memset.
541 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
542 Don't assert the existence of .rld_map on IRIX6.
543 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
545 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
546 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
549 1999-06-26 Mark Mitchell <mark@codesourcery.com>
551 * elf32-mips.c (mips_elf_swap_msym_in): New function.
552 (mips_elf_swap_msym_out): New function.
553 (mips_elf_create_msym_section): Likewise.
554 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
555 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
556 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
557 section not named .msym.
558 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
559 .msym directly. Set appropriate attributes for the .msym
561 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
562 (mips_elf_link_hash_newfunc): Clear it.
563 (mips_elf_create_dynamic_sections): Create the .msym section
565 (mips_elf_size_dynamic_sections): Allocate space for the
566 .msym section. Add a DT_MIPS_MSYM entry.
567 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
569 (mips_elf_finish_dynamic_sections): Assign a value for
570 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
572 * elf32-mips.c (irix_compat_t): New enumeration.
573 (ABI_N32_P): New macro.
574 (IRIX_COMPAT): Likewise.
575 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
576 (mips_elf_relocate_section): Fix typo.
578 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
580 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
581 as writable PE sections.
583 1999-06-26 David Mosberger <davidm@hpl.hp.com>
585 * dwarf2.c (struct arange): New type.
586 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
587 (arange_add): New function.
588 (decode_line_info): Keep track of address ranges that a compilation
590 (comp_unit_contains_address): Return true if address is contained
591 in _any_ of the address ranges associated with a compilation unit.
592 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
593 on the first comp_unit that contains the address.
595 1999-06-26 David Mosberger <davidm@hpl.hp.com>
597 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
598 (decode_line_info): Add variable STASH and initialize it to point
599 to the per-bfd dwarf2_debug info. Remove static variable
600 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
602 1999-06-26 Ian Lance Taylor <ian@zembu.com>
604 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
605 shared library to have an undefined symbol.
607 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
608 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
610 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
612 * elf-hppa.c (elf_hppa_final_write_processing): New function.
613 * elf32-hppa.c: Remove everything related to symbol extension
614 sections & records. Use the common elf_hppa_final_write_processing.
616 1999-06-22 Mark Mitchell <mark@codesourcery.com>
618 * elflink.h (size_dynamic_sections): Use user-specified init/fini
619 functions instead of _init/_fini if requested.
621 1999-06-23 Ian Lance Taylor <ian@zembu.com>
623 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
626 1999-06-22 Ian Lance Taylor <ian@zembu.com>
628 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
629 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
631 (ppc_elf_finish_dynamic_sections): Check for positive section
632 dynindx field, rather than comparing against -1.
633 (ppc_elf_relocate_section): Only return false if undefined_symbol
634 or reloc_overflow fail, not always upon encountering an error.
636 1999-06-22 Mark Mitchell <mark@codesourcery.com>
638 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
639 bfd_byte * before performing pointer arithmetic.
641 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
643 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
645 * elf32-hppa.c: Include elf-hppa.h.
647 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
649 (elf32_hppa_info_to_howto): Similarly.
650 (elf_hppa_howto_table): Similarly.
651 (elf_hppa_reloc_type_lookup): Similarly.
652 (hppa_elf_gen_reloc_type): Similarly.
653 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
655 1999-06-22 Nick Clifton <nickc@cygnus.com>
657 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
658 handling R_V850_22_PCREL relocation.
660 1999-06-21 Ian Lance Taylor <ian@zembu.com>
662 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
665 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
667 * section.c (_bfd_strip_section_from_output): Ignore sections
668 DISCARDed by the link script.
670 1999-06-19 Ian Lance Taylor <ian@zembu.com>
672 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
673 Remove unused local variable spp.
675 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
676 the entry symbol is not set.
678 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
680 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
681 GPDISP or LITUSE in a relocatable link.
683 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
685 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
686 * (alloc_dwarf1_func): Likewise.
688 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
690 * libhppa.h: Fix various formatting errors.
691 (assemble_3); Rewrite using CATENATE.
692 (assemble_17): Fix various bugs.
694 1999-06-16 Nick Clifton <nickc@cygnus.com>
696 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
698 1999-06-15 Richard Henderson <rth@cygnus.com>
700 * section.c (SEC_SHORT): Define.
701 * bfd-in2.h: Rebuild.
703 1999-06-13 Mark Mitchell <mark@codesourcery.com>
705 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
706 Remove abfd parameter. Use _bfd_strip_section_from_output.
707 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
709 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
710 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
711 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
713 (bfd_elf_size_dynamic_sections): Use it.
715 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
717 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
718 complain_overflow_bitfield to complain_overflow_signed.
720 1999-06-13 Mark Mitchell <mark@codesourcery.com>
722 * elflink.h (elf_link_read_relocs_from_section): New function,
724 (elf_link_read_relocs): Here. Use it for both relocation
727 1999-06-12 Mark Mitchell <mark@codesourcery.com>
729 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
730 asect->reloc_count is valid.
732 1999-06-12 Ian Lance Taylor <ian@zembu.com>
734 * elf32-mips.c (mips_elf32_section_processing): Permit a
735 SHT_MIPS_REGINFO section to have a size of 0.
737 1999-06-12 David O'Brien <obrien@freebsd.org>
739 * config.bfd (alpha*-*-freebsd*): New target.
740 (i[3456]86-*-freebsd*): Now defaults to ELF.
742 1999-06-11 Ian Lance Taylor <ian@zembu.com>
744 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
745 wrap if the relocation covers the high bit of an address.
747 * dwarf2.c (decode_line_info): Remove unused variable first_time.
749 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
751 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
752 instead of R_SPARC_max.
753 (sparc64_elf_info_to_howto): Likewise.
754 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
755 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
757 1999-06-07 Richard Henderson <rth@cygnus.com>
759 * section.c (_bfd_strip_section_from_output): Remove output
760 sections with no initial link_order.
762 1999-06-07 Nick Clifton <nickc@cygnus.com>
764 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
766 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
768 * Makefile.am (SOURCE_HFILES): Add missing headers.
769 * Makefile.in: Regenerated.
771 1999-06-06 Mark Mitchell <mark@codesourcery.com>
773 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
776 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
778 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
779 range undefweak symbols.
780 * hash.c: Add missing comma after @xref{}
781 * linker.c: Likewise.
783 1999-06-04 Nick Clifton <nickc@cygnus.com>
785 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
787 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
788 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
789 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
790 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
792 1999-06-04 Ian Lance Taylor <ian@zembu.com>
794 * Makefile.am: Rebuild dependencies.
795 (BFD32_BACKENDS): Add dwarf1.lo.
796 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
797 * Makefile.in: Rebuild.
799 1999-06-04 Nick Clifton <nickc@cygnus.com>
801 * Makefile.am: Add epoc-arm-pe target.
802 * Makefile.in: Regenerate.
803 * pe-arm.c: Only redefine interworking function names if they have
804 not already been redefined.
805 * pei-arm.c: Only redefine interworking function names if they have
806 not already been redefined.
807 * epoc-pe-arm.c: Redefine interworking function names to avoid a
809 * epoc-pei-arm.c: Redefine interworking function names to avoid a
812 1999-06-03 Nick Clifton <nickc@cygnus.com>
814 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
816 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
818 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
820 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
822 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
823 start / stop for recalculating of r_addend of R_SH_SWITCH*.
825 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
827 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
828 in other text sections.
830 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
832 * libbfd.c (_bfd_generic_verify_endian_match): New function.
833 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
834 * libbfd.h: Regenerate.
835 * coff-sh.c (sh_merge_private_data): Delete.
836 (coff_bfd_merge_private_bfd_data): Change to
837 _bfd_generic_verify_endian_match.
838 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
840 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
842 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
844 1999-06-03 Ian Lance Taylor <ian@zembu.com>
846 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
848 (bfd_elf32_arm_process_before_allocation): Likewise.
849 * bfd-in2.h: Rebuild.
851 1999-06-03 David Mosberger <davidm@hpl.hp.com>
853 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
854 track of end_sequence markers.
855 (add_line_info): Add END_SEQUENCE arg.
856 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
857 debug-line info---it doesn't work right if a compilation unit
858 consists of multiple discontiguous code-sequences. It would be
859 worthwhile to optimize for the common case where a compilation
860 unit results in a contiguous set of code sequences, but this is
861 quite tricky to get right for arbitrary DWARF2 files.
862 (lookup_address_in_line_info_table): Don't use the last line entry
863 for a compilation unit for anything with an address higher than
864 this line entry. Also, check for end_sequence markers to
865 correctly handle discontinuities.
866 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
867 compilation units, check all compilation units with each->high==0
868 just like when reading compilation units.
870 * dwarf2.c (decode_line_info): Initialize table->files and
871 table->last_line to NULL to avoid segfaults due to random
872 values in these members.
873 (concat_filename): Check for out-of-range file number before
874 indexing filename table. Segfaults suck.
876 * dwarf2.c (decode_line_info): Don't truncate address to least
877 significant 32 bits (breaks 64 bit targets).
878 (lookup_address_in_function_table): Ditto.
879 (comp_unit_contains_address): Ditto.
881 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
883 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
884 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
885 (mips_elf64_howto_table_rela): Likewise.
887 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
889 (elf_slurp_reloc_table): Here. Use it to handle the case where a
890 single section has two associated relocation sections.
892 1999-06-02 Mark Salter <msalter@cygnus.com>
894 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
895 COFF_WITH_PE defined.
897 1999-06-02 Nick Clifton <nickc@cygnus.com>
899 * pe-arm.c: Rename global arm interworking functions to avoid name
900 collision when all targets BFD is built.
903 1999-05-31 Mark Mitchell <mark@codesourcery.com>
905 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
906 may_use_rel_p, may_use_rela_p, default_use_rela_p.
907 (bfd_elf_section_data): Add use_rela_p.
908 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
909 (_bfd_elf_new_section_hook): Likewise.
910 (elf_fake_sections): Use may_use_rela_p, etc., instead of
912 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
913 * elfcode.h (write_relocs): Determine whether or not use rela
914 relocs based on the relocation section header.
915 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
916 instead of use_rela_p.
917 * elfxx-target.h (elf_backend_may_use_relp): New macro.
918 (elf_backend_may_use_rela_p): Likewise.
919 (elf_backend_default_use_rela_p): Likewise.
920 (elfNN_bed): Use them.
922 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
924 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
926 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
928 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
929 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
930 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
931 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
932 * bfd-in2.h: Regenerated.
933 * libbfd.h: Likewise.
934 * elf32-mips.c (mips_info_to_howto_rela): New function.
935 (USE_REL): Adjust for new conventions.
936 (MINUS_ONE): New macro.
937 (elf_mips_howto_table): Add R_MIPS_SUB.
938 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
940 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
941 .MIPS.content section.
942 (_bfd_mips_elf_fake_sections): Treat all sections that begin
943 with .MIPS.content as .MIPS.content sections. Set
944 SHF_MNIPS_NOSTRIP for such section.
945 (elf_info_to_howto): Define to mips_info_to_howto_rela.
946 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
947 MIPS_GOT_OFST, and MIPS_GOT_DISP.
949 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
951 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
954 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
957 1999-05-30 Philip Blundell <philb@gnu.org>
959 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
960 1993-03-25 (!!). Take into account the bitmasks for the reloc so
961 the addend does not overflow into the rest of the word.
963 1999-05-29 Nick Clifton <nickc@cygnus.com>
965 * bfd-in.h: Amend prototype for
966 bfd_elf32_arm_process_before_allocation .
967 * bfd-in.h: Regenerate.
969 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
970 elements in a fixed sized array.
971 (ARM_ELF_ABI_VERSION): Define.
972 (ARM_ELF_OS_ABI_VERSION): Define.
973 (R_ARM_THM_ABS5): Fix rightshift and size.
974 (R_ARM_THM_PC22): Fix size.
975 (R_ARM_PLT32): Define Howto.
976 (find_howto): New function: Locate a howto based on a reloc
978 (elf32_arm_info_to_howto): Use find_howto if necessary.
979 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
980 bfd_reloc_code_real_type.
981 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
982 and BFD_RELOC_VTABLE_ENTRY.
983 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
985 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
986 elements in a fixed sized array.
987 (ARM_ELF_ABI_VERSION): Define.
988 (ARM_ELF_OS_ABI_VERSION): Define.
989 (R_ARM_THM_ABS5): Fix rightshift and size.
990 (R_ARM_THM_PC22): Fix size.
991 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
992 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
993 bfd_reloc_code_real_type.
995 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
996 no_pipeline_knowledge.
997 (elf32_arm_link_hash_create): Initialise new field to zero.
998 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
999 no_pipeline_knowledge. Use this parameter to initialise the field
1000 in the globals data structure.
1001 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1002 no_pipeline_knowledge is false and the binary is from an old
1004 (elf32_arm_merge_private_data): Generate an error if an attempt is
1005 made to linl together big endian and little endian code.
1006 (elf32_arm_post_process_headers): New function: Initialise the
1007 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1009 (elf_backend_post_process_headers): Define.
1011 1999-05-28 Nick Clifton <nickc@cygnus.com>
1013 * elf-bfd.h (struct elf_backend_data): Add new field:
1014 elf_backend_post_process_headers.
1016 * elfxx-target.h (elf_backend_post_process_headers): Define to
1017 NULL if not already defined.
1018 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1020 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1022 (_bfd_elf_compute_section_file_positions): Call
1023 elf_backend_post_process_headers if defined.
1025 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1027 * configure.in: Check whether getuid and getgid exist.
1028 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1029 HAVE_GETGID are not defined, respectively.
1030 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1032 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1033 * configure, config.in: Rebuild.
1035 1999-05-28 Martin Dorey <mdorey@madge.com>
1037 * elf32-i960.c: New file.
1038 * elf.c (prep_headers): Handle bfd_arch_i960.
1039 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1040 * config.bfd (i960-*-elf*): New target.
1041 * configure.in (bfd_elf32_i960_vec): New target vector.
1042 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1043 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1044 * Makefile.in, aclocal.m4, configure: Rebuild.
1046 1999-05-27 Nick Clifton <nickc@cygnus.com>
1048 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1050 (find_howto): New function: Find entries in the
1051 elf32_arm_howto_table.
1052 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1054 (elf32_arm_reloc_type_lookup): Add lookup for
1055 BFD_RELOC_ARM_PLT32.
1057 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1059 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1060 (elf32_arm_link_hash_table_create): Use above function as the
1061 constructor for hash table entries.
1062 (elf32_arm_relocate_section): Avoid crash when there is no output
1064 (elf32_arm_final_link_relocate): New parameter h.
1065 (elf32_arm_relocate_section): Pass symbol hash entry to above
1067 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1070 1999-05-25 Catherine Moore <clm@cygnus.com>
1072 * coff-arm.c (coff_arm_relocate_section): Don't emit
1073 base file entries for pc-relative values.
1075 1999-05-25 DJ Delorie <dj@cygnus.com>
1077 * peicode.h (coff_swap_sym_in): When we create the actual section
1078 to reflect the not-there section C_SECTION symbols refer to,
1079 change the symbol class to C_STAT as the section is now really
1082 1999-05-24 Philip Blundell <pb@nexus.co.uk>
1084 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
1087 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
1089 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
1091 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
1092 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
1094 1999-05-16 Nick Clifton <nickc@cygnus.com>
1096 * coff-mcore.c (in_reloc_p): Reinstate.
1098 1999-05-15 Nick Clifton <nickc@cygnus.com>
1100 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
1101 * bfd-in2.h: Regenerate.
1102 * coff-mcore.c (in_reloc_p): Remove defintion.
1103 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
1104 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
1105 IMAGE_REL_MCORE_RVA.
1106 (coff_mcore_rtype_to_howto): Add special processing for
1107 IMAGE_REL_MCORE_RVA.
1108 (coff_mcore_relocate_section): Add support for
1109 IMAGE_REL_MCORE_RVA.
1110 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
1111 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
1113 (mcore_elf_relocate_section): Delete redundant case labels.
1115 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1117 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
1118 precedence between bit-and and comparison.
1120 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
1122 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
1123 list of target formats (targ_selvecs).
1124 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
1125 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
1127 1999-05-10 DJ Delorie <dj@cygnus.com>
1129 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
1130 reasonable mode until "ar x" is smart enough to skip it (fixes
1131 gcc/libgcc.a builds on mips-ecoff targets
1133 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
1134 to work. Hack to support MS import libraries, which use different
1135 COMDAT types than GNU.
1136 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
1137 to implied zero-length sections (see peicode below)
1138 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
1139 filename symbols, which use one *or more* auxents.
1140 * coffswap.h (coff_swap_aux_in): ditto
1141 * peicode.h (coff_swap_sym_in): Build the implied zero-length
1144 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
1146 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
1147 for all relocations.
1149 1999-05-10 Catherine Moore <clm@cygnus.com>
1151 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
1152 if COFF_IMAGE_WITH_PE.
1153 (bfd_arm_process_before_allocation): Likewise.
1154 (bfd_arm_get_bfd_for_interworking): Likewise.
1155 * coff-arm.c: Likewise.
1156 * bfd-in2.h: Regenerate.
1157 * configure.in (armpe_little_vec): Remove coff-arm.lo.
1158 (armpe_big_vec): Likewise.
1159 * configure: Rebuild.
1161 1999-05-10 Nick Clifton <nickc@cygnus.com>
1163 * elf.c (elf_fake_sections): Check for .rel. as start of rel
1164 section, not just .rel. Same for .rela.
1166 1999-05-07 Nick Clifton <nickc@cygnus.com>
1168 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
1169 endianism with an error message.
1171 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
1173 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
1174 assignment from "unsigned char *" to "char *".
1175 (decode_line_info): Likewise for dwarf_line_buffer assignment.
1177 1999-05-05 Catherine Moore <clm@cygnus.com>
1179 * coff-arm.c (coff_arm_relocate_section): Add one to
1180 address of ARM_RVA32 thumb functions.
1182 1999-05-05 Catherine Moore <clm@cygnus.com>
1184 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
1185 (elf32_m68k_copy_private_bfd_data): New.
1186 (elf32_m68k_merge_private_bfd_data): New.
1187 (elf32_m68k_print_private_bfd_data): New.
1188 (CPU32_FLAG): Define.
1189 (PLT_CPU32_ENTRY_SIZE): Define.
1190 (elf_cpu32_plt0_entry): Declare.
1191 (elf_cpu32_plt_entry): Declare.
1192 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
1193 (elf_m68k_finish_dynamic_symbol): Likewise.
1194 (elf_m68k_finish_dynamic_sections): Likewise.
1195 (elf_backend_plt_header_size): Remove definition.
1196 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1197 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1198 (bfd_elf32_bfd_set_private_flags): Define.
1199 (bfd_elf32_bfd_print_private_bfd_data): Define.
1201 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
1203 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
1204 and R_LONG_PCREL_MODE.
1206 1999-04-29 Nick Clifton <nickc@cygnus.com>
1208 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
1210 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
1212 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
1213 in relocation calculation.
1215 1999-04-26 Tom Tromey <tromey@cygnus.com>
1217 * aclocal.m4, configure: Updated for new version of libtool.
1219 1999-04-21 Nick Clifton <nickc@cygnus.com>
1221 * coff-mcore.c: Add support for mcore relocs.
1223 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
1225 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
1226 incorrect use EF_MIPS_xxBITPTRS.
1228 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1230 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
1233 * bfd-in2.h: Rebuild.
1234 * libbfd.h: Rebuild.
1236 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
1238 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
1239 (coff_arm_relocate_section): Add ARM26D transform. Only
1240 change to ARM26D for relocateable links.
1242 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1244 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
1245 (bfd_elf32_bfd_print_private_bfd_data): New.
1247 1999-04-15 Doug Evans <devans@casey.cygnus.com>
1249 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
1250 refetch addend if USE_REL, add many comments regarding current state.
1251 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
1252 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
1253 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
1254 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
1256 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
1258 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
1259 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
1261 1999-04-13 David Mosberger <davidm@hpl.hp.com>
1263 * dwarf2.c (decode_line_info): Don't truncate address to least
1264 significant 32 bits (breaks 64 bit targets).
1265 (lookup_address_in_function_table): Ditto.
1266 (comp_unit_contains_address): Ditto.
1268 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
1270 * coff-arm.c (arm_emit_base_file_entry): New routine.
1271 (A2T3_OFFSET): Define.
1272 (T2A3_OFFSET): Define.
1273 (coff_arm_relocate_section): Emit base file entries for interworking
1276 1999-04-13 Philip Blundell <philb@gnu.org>
1278 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
1279 relocs 17 through 19.
1281 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
1283 * elfcode.h: Remove fnmatch.h.
1284 * elflink.h (elf_link_assign_sym_version): Call back to ld
1285 instead of calling fnmatch.
1287 * config.bfd (i?86-*-beoself): Include pe vecs.
1289 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
1291 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
1294 1999-04-10 Richard Henderson <rth@cygnus.com>
1296 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
1297 when trying to resolve dynamic symbol references.
1298 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1299 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1300 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1301 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1302 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1303 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1304 * elflink.h (elf_link_output_extsym): Likewise.
1306 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
1308 * section.c (_bfd_strip_section_from_output): New function moved from
1309 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
1310 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
1311 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1312 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1313 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1314 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1315 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1316 * bfd-in2.h: Update.
1318 1999-04-09 Ian Lance Taylor <ian@zembu.com>
1320 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
1322 1999-04-08 Nick Clifton <nickc@cygnus.com>
1324 * coff-mcore.c: New File: Support for mcore-pe targets.
1325 * cpu-mcore.c: New File: Support for mcore targets.
1326 * elf32-mcore.c: New File: Support for mcore-elf target.
1327 * pe-mcore.c: New File: Definitions for mcore-pe target.
1328 * pei-mcore.c: New File: Definitions for mcore-pei target.
1329 * Makefile.am: Add support for MCore targets.
1330 * Makefile.in: Regenerate.
1331 * config.bfd: Add support for MCore targets.
1332 * configure.in: Add support for MCore targets.
1333 * configure: Regenerate.
1334 * archures.c: Add support for MCore architecture.
1335 * bfd-in2.h: Regenerate.
1336 * coffcode.h: Add support for mcore-pe targets.
1337 * elf.c: Add support for mcore-elf target.
1338 * reloc.c: Add support for MCore relocs.
1339 * targets.c: Add support for MCore targets.
1341 1999-04-07 Nick Clifton <nickc@cygnus.com>
1343 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
1344 R_ARM_XPC25 and R_ARM_THM_XPC22.
1345 (elf32_arm_reloc_map): Remove redundant entries.
1347 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1349 * sysdep.h (LC_MESSAGES): Never define.
1351 1999-04-06 Chris Torek <torek@bsdi.com>
1353 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
1354 all callers. Rewrite completely.
1355 (_bfd_relocate_contents): Rewrite overflow checking.
1356 * bfd-in2.h: Rebuild.
1358 1999-04-05 Ian Lance Taylor <ian@zembu.com>
1360 From Gabriel Paubert <paubert@iram.es>:
1361 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
1362 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
1363 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
1364 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
1365 * ppcboot.c (ppcboot_vec): Use little endian routines for
1368 * elf.c (elfcore_strndup): Only define if it will be used.
1369 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
1371 (ppc_elf_check_relocs): Remove unused local i.
1372 (ppc_elf_gc_mark_hook): Add default case to switch.
1374 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
1375 * srec.c (srec_scan): Accept \r in symbol definitions.
1376 (srec_object_p): Set HAS_SYMS if we saw any symbols.
1377 (symbolsrec_object_p): Likewise.
1379 1999-04-04 Don Bowman <don@pixsci.com>
1381 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
1383 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1385 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
1387 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
1388 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
1390 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
1392 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
1395 1999-03-31 Nick Clifton <nickc@cygnus.com>
1397 * config.bfd: Add support for arm-epoc-pe target.
1398 * configure.in: Add support for arm-epoc-pe target.
1399 * configure: Regenerate.
1400 * targets.c: Add support for arm-epoc-pe target.
1401 * coff-arm.c: Allow header files to override definition of
1402 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
1403 * pe-arm.h: Allow previous header files to override definition of
1404 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1405 * pei-arm.h: Allow previous header files to override definition of
1406 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1407 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
1408 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
1410 1999-03-30 Nick Clifton <nickc@cygnus.com>
1412 * elf.c (elf_map_symbols): Handle the case where section
1413 symbols are generated for content-less sections which are
1414 not mapped to the output file.
1416 * linker.c: Replace direct references to fields in BFD structure
1417 with accessor macros.
1419 * elflink.h: Replace direct references to fields in BFD structure
1420 with accessor macros.
1422 1999-03-25 Philip Blundell <pb@nexus.co.uk>
1424 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
1426 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
1427 account when adjusting section symbols during a partial link.
1429 1999-03-24 Nick Clifton <nickc@cygnus.com>
1431 * coff-sparc.c (struct coff_reloc_map): Change type of field
1432 'bfd_reloc_val' to bfd_reloc_code_real_type.
1433 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
1434 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
1435 * elf32-arc.c (struct arc_reloc_map): Ditto.
1436 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
1437 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
1438 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
1439 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
1440 * elf32-sh.c (struct elf_reloc_map): Ditto.
1441 * elf32-sparc.c (struct elf_reloc_map): Ditto.
1442 * elf32-v850.c (struct v850_reloc_map): Ditto.
1443 * elf64-sparc.c (struct elf_reloc_map): Ditto.
1444 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
1445 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
1447 1999-03-17 Martin Hunt <hunt@cygnus.com>
1449 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
1450 function so source-level assembly works. If multiple N_SOs
1451 are seen without and N_FUNs, create an indextable entry with
1452 a NULL function name.
1454 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1456 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
1457 of certian similar cpus.
1459 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1461 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1462 Add the 5000. Change the architecture for the 5400 to mips4.
1463 (elf_mips_mach): Add r5000.
1465 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1467 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
1469 1999-03-11 Nick Clifton <nickc@cygnus.com>
1471 * binary.c (binary_set_section_contents): Generate warning about
1472 huge file offsets for any section that will occupy file space, not
1473 just those that are loadable.
1475 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
1477 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
1479 1999-02-22 Jim Lemke <jlemke@cygnus.com>
1481 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
1483 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
1485 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
1486 * elflink.h: Revert all changes since Feb 16. Instead:
1487 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
1488 appropriate. Copy it to version symbols.
1489 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
1490 symbols if appropriate.
1491 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
1492 symbol if appropriate.
1493 (elf_link_output_extsym): If symbol is marked as undefined, and
1494 has no nonweak references, mark it as weak undefined.
1496 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
1498 * elflink.h (elf_merge_symbol): When overriding a dynamic
1499 definition with a weak undefined symbol, set NEEDS_PLT if it is a
1501 (elf_link_add_object_symbols): Don't copy the other field if we
1504 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
1506 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
1507 shared object with a weak undefined symbol.
1509 1999-02-18 Nick Clifton <nickc@cygnus.com>
1511 * elfarm-nabi.c: Set partial_inplace back to false.
1513 1999-02-17 Nick Clifton <nickc@cygnus.com>
1515 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
1516 (USER_LABEL_PREFIX): Set to "_".
1518 The following patches are from: Scott Bambrough
1519 <scottb@corelcomputer.com>
1521 * libaout.h (M_ARM6_NETBSD): Set to 143.
1523 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
1524 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
1525 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
1526 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
1527 * bfd-in2.h: Regenerate.
1529 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
1530 'true' as REL relocs are now being used. Add new PIC relocs:
1531 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
1532 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
1534 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
1536 (elf32_arm_final_link_relocate): Change parameters so that entire
1537 reloc is passed. Add support for PIC relocs.
1538 (elf32_arm_relocate_section): Pass entire reloc to
1539 elf32_arm_final_link_relocate.
1540 (elf32_arm_check_relocs): Handle new PIC relocs.
1541 (elf32_arm_adjust_dynamic_symbol): New function.
1542 (elf32_arm_size_dynamic_sections): New function.
1543 (elf32_arm_discard_copies): New function.
1544 (elf32_arm_finish_dynamic_symbol): New function.
1545 (elf32_arm_finish_dynamic_sections): New function.
1546 (ELF_MAXPAGE_SIZE): Define.
1547 (bfd_elf32_bfd_reloc_type_lookup): Define.
1548 (elf_backend_relocate_section): Define.
1549 (elf_backend_adjust_dynamic_symbol): Define.
1550 (elf_backend_create_dynamic_sections): Define.
1551 (elf_backend_finish_dynamic_symbol): Define.
1552 (elf_backend_finish_dynamic_sections): Define.
1553 (elf_backend_size_dynamic_sections): Define.
1554 (elf_backend_plt_readonly): Define.
1555 (elf_backend_want_got_plt): Define.
1556 (elf_backend_want_plt_sym): Define.
1558 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
1560 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
1561 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
1562 (_bfd_mips_elf_fake_sections): Likewise.
1564 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1566 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
1567 bfd_elf32_arm_get_bfd_for_interworking,
1568 bfd_elf32_arm_process_before_allocation): Define to avoid clash
1571 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
1572 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1573 elf32_arm_find_nearest_line): Make them static.
1575 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
1577 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
1578 callers. Do not merge a definition from a shared object with a
1579 weak undefined symbol.
1580 (elf_link_add_object_symbols): Do not change the symbol type or
1581 size if the old symbol overrides the new one.
1583 1999-02-08 Nick Clifton <nickc@cygnus.com>
1585 * config.bfd: Add support for strongarm target.
1587 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1589 * elf32-m68k.c (reloc_map): Use the correct types for the struct
1590 fields instead of unsigned char.
1592 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
1594 * Makefile.am: Rebuild dependencies.
1595 * Makefile.in: Rebuild.
1597 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
1599 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
1600 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
1601 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
1602 * acinclude.m4: Add comments to uses of AC_DEFINE.
1603 * acconfig.h: Remove.
1604 * configure: Rebuild with current autoconf/automake.
1605 * aclocal.m4: Likewise.
1606 * config.in: Likewise.
1607 * Makefile.in: Likewise.
1609 1999-02-04 DJ Delorie <dj@cygnus.com>
1611 * libbfd.c (real_read): don't call fread for zero bytes. This
1612 covers up a bug (or misuse of bfd) that's exposed by Solaris.
1614 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
1616 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
1617 of a jump is in the current 256 MB region.
1619 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
1621 * format.c (bfd_check_format_matches): Change last patch to only
1622 take effect for the binary target.
1624 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
1626 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
1628 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
1630 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
1632 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
1634 * format.c (bfd_check_format_matches): If the target was
1635 previously specified, don't check other targets when checking for
1638 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
1640 * elf32-arm.h (elf32_arm_reloc_map): Removed.
1641 (elf32_arm_reloc_type_lookup): Removed
1642 * elfarm-nabi.c (elf32_arm_reloc_map): New.
1643 (elf32_arm_reloc_type_lookup): New.
1644 * elfarm-oabi.c (elf32_arm_reloc_map): New.
1645 (elf32_arm_reloc_type_lookup): New.
1647 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
1649 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
1650 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
1651 * Makefile.am: Use new files.
1652 * Makefile.in: Regenerate.
1653 * configure.in: Use new files.
1654 * configure: Regenerate.
1656 1999-02-01 Nick Clifton <nickc@cygnus.com>
1658 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
1659 (fr30_elf_gc_sweep_hook): New function.
1660 (elf_backend_can_gc_sections): Define.
1662 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
1664 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
1665 and bfd_elf32_bigarm_oabi_vec.
1667 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
1669 * Makefile.am (elf32-arm-oldabi.lo): New.
1670 (elf32-arm-newabi.lo): New.
1671 * Makefile.in: Regenerate.
1672 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
1673 (arm-*-elf): Likewise.
1675 (thumb-*-oabi): New.
1676 * configure: Regenerate.
1677 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
1678 (bfd_elf32_bigarm_oabi_vec): New.
1679 * elf32-arm-newabi.c: New.
1680 * elf32-arm-oldabi.c: New.
1681 * elf32-arm.c: Removed.
1684 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
1686 * binary.c (binary_set_section_contents): Omit warnings for
1687 unloadable sections.
1689 1999-01-31 Michael Meissner <meissner@cygnus.com>
1691 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
1692 powerpc{,le}-*-eabi.
1694 1999-01-29 Nick Clifton <nickc@cygnus.com>
1696 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
1697 * dwarf2.c (read_signed_leb128): Remove unused variables.
1699 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
1701 * elf.c (assign_file_positions_for_segments): Only adjust
1702 p_align when needed.
1704 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
1706 * binary.c (binary_set_section_contents): Don't return early for a
1707 non-loadable section, in case the first section is non-loadable.
1708 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
1709 W. Rozycki <macro@ds2.pg.gda.pl>.
1711 1999-01-28 Nick Clifton <nickc@cygnus.com>
1713 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
1714 R_FR30_GNU_VTENTRY relocs.
1716 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
1718 * elflink.h (elf_link_output_sym): Zero syms which are
1719 part of sections which have been excluded.
1721 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
1723 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
1725 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
1726 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
1728 1999-01-27 Nick Clifton <nickc@cygnus.com>
1730 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
1732 (fr30_final_link_relocate): Use computed value as result of
1735 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
1737 * binary.c (binary_set_section_contents): Emit warning for
1738 huge file offsets due to widely-dispersed section LMAs.
1740 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
1742 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
1743 align first section to largest section alignment, not first
1746 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
1748 * configure.in: Require autoconf 2.12.1 or higher.
1750 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
1752 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
1753 * bfd-in2.h: Likewise.
1754 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
1756 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1758 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
1759 * cpu-mips.c: Add support for and independent 4111.
1760 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
1761 (_bfd_mips_elf_final_write_processing):
1762 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
1764 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1766 * elf32-mips.c (elf_mips_abi_name): New.
1767 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
1769 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
1771 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1772 Handle bfd_mach_mips4300.
1774 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
1776 * elf32-i386.c: Remove leaked development code from patch
1777 1998-12-10 by Richard Henderson.
1779 1998-12-10 Richard Henderson <rth@cygnus.com>
1781 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
1782 in debug sections for symbol defined externally.
1784 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1786 * targets.c (bfd_target_vector): Remove duplicate entry for
1789 1998-12-09 Nick Clifton <nickc@cygnus.com>
1791 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
1792 since we are using RELAs.
1794 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
1796 SCO Open Server Release 5 core file support, from Jouke Numan
1798 * sco5-core.c: New file.
1799 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
1800 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
1801 * Makefile.am: Rebuild dependencies.
1802 (OPTIONAL_BACKENDS): Add sco5-core.lo.
1803 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
1804 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
1805 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
1806 * bfd-in2.h, configure, Makefile.in: Rebuild.
1808 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
1810 * config.bfd (hppa*-*-mpeix*): New target.
1811 * configure.in: Add AC_HEADER_DIRENT.
1812 (hppa*-*-mpeix*): New target.
1813 * configure.host (hppa*-*-mpeix*): New host.
1814 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
1815 friends rather than just including <sys/dir.h>.
1816 * som.h (struct som_symbol): Add hppa_priv_level and apto
1817 tc_data. Change all users.
1818 (struct somdata): Add comp_unit field.
1819 (obj_som_compilation_unit): Define.
1820 (bfd_som_attach_compilation_unix): Declare.
1821 * som.c: Check HOST_HPPAMPEIX.
1822 (struct som_misc_symbol_info): Add new field priv_level.
1823 (som_object_setup): Add current_offset parameter. Change all
1825 (setup_sections): Likewise.
1826 (som_object_p): For EXECLIBMAGIC, read the lst header.
1827 (som_write_symbol_strings): Add compilation_unit parameter.
1829 (som_finish_writing): Write out compilation_unit.
1830 (som_bfd_derive_misc_symbol_info): Set priv_level.
1831 (som_build_and_write_symbol_table): Set xleast field to 3.
1832 (som_slurp_symbol_table): Set symbol priv_level.
1833 (bfd_som_attach_compilation_unit): New function.
1834 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
1835 priv_level into symbol_value.
1836 * configure, config.in: Rebuild.
1838 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
1840 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
1841 warning function to call _bfd_error_handler instead.
1843 * libbfd.c (COERCE32): Cast through unsigned long and long to
1844 avoid bug in old version of gcc.
1846 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
1847 (elf_backend_additional_program_headers): Don't define.
1849 1998-12-08 Nick Clifton <nickc@cygnus.com>
1851 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
1852 relocations to include offset of 2 included in the insns, and the
1853 offset of the relocs within the section.
1855 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
1857 The following changes were made by David Taylor
1858 <taylor@texas.cygnus.com>, Edith Epstein
1859 <eepstein@sophia.cygnus.com>, Jim Blandy
1860 <jimb@zwingli.cygnus.com>, and Elena Zannoni
1861 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
1862 changes originally made by HP; HP did not create ChangeLog
1865 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
1866 automake macro library.
1868 * hpux-core.c (hpux_core_core_file_p): this function now
1869 understands HPUX 10.30 thread info. Yes, the thread stacks can be
1870 found in the corefile! Also, in hpux_core_core_file_p, if we
1871 encounter a section with an unknown type, don't punt. Instead,
1872 just skip it. Also, count the number of sections of known type
1873 that we encounter. If we encounter at least one good one, then
1874 we'll declare that the file is a core file. If we encounter any
1875 unknown ones but some known ones, then we'll issue a warning (but
1876 still declare it to be a core file). Also, correctly decide when a
1878 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
1879 (CORE_ANON_SHMEM): define if not defined.
1880 (hpux_core_struct): add members lwpid and user_tid.
1881 (core_kernel_thread_id, core_user_thread_id): new macros.
1882 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
1883 the name before storing it in the bfd.
1884 (hpux_core_core_file_p): handle threads.
1886 * libhppa.h (GET_FIELD): protect against redefinition.
1887 (HPPA_WIDE): define.
1888 (GET_FIELD): define.
1893 (sign_extend): redefine.
1894 (assemble_6): define.
1895 (assemble_12): rewrite.
1896 (assemble_16): define.
1897 (assemble_16a): define.
1898 (assemble_17): rewrite.
1899 (assemble_22): define.
1901 1998-12-07 Nick Clifton <nickc@cygnus.com>
1903 * elf32-fr30.c (fr30_final_link_relocate): Using signed
1904 relocations for signed values.
1906 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
1908 * mipsbsd.c (MY(set_arch_mach)): Make static.
1909 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
1910 bfd_mach_mips* macros rather than simple numbers.
1912 COFF weak symbol support, based on patches from Mark Elbrecht
1913 <snowball3@usa.net>:
1914 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
1915 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
1916 (coff_write_alien_symbol): Likewise.
1917 * cofflink.c (coff_link_check_ar_symbols): Likewise.
1918 (coff_link_add_symbols): Likewise.
1919 (_bfd_coff_link_input_bfd): Likewise.
1920 (_bfd_coff_write_global_sym): Likewise.
1922 * elf.c (copy_private_bfd_data): Always initialize the
1923 includes_phdrs field.
1925 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
1926 file defines a symbol first mentioned in an ELF file.
1928 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
1929 possible, rather than only if BFD64.
1930 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
1932 * bfd-in2.h: Rebuild.
1934 * srec.c (srec_set_section_contents): Correct test to avoid
1935 switching to 4 byte addresses after seeing a second section which
1936 requires 3 byte addresses. From Joel Schantz
1937 <joel.schantz@argosys.boeing.com>.
1939 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
1940 <aymeric.vincent@emi.u-bordeaux.fr>.
1942 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
1944 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
1945 decide whether the output file is -mrelocatable-lib,
1946 -mrelocatable, or neither. (gdb.base/nodebug.exp)
1948 1998-12-03 Nick Clifton <nickc@cygnus.com>
1950 * elf32-fr30.c: Add support for R_FR30_48 reloc.
1951 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
1952 * bfd-in2.h: Regenerate.
1953 * libbfd.h: Regenerate
1955 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
1957 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
1958 link against a dynamic symbol with no type or size.
1960 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
1962 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
1963 relocation for section which does not get loaded.
1964 (elf_i386_relocate_section) [R_386_32]: Likewise.
1966 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
1968 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
1969 reloc_count and i long instead of unsigned long. Handle error
1970 return from bfd_canonicalize_reloc.
1972 1998-12-01 Nick Clifton <nickc@cygnus.com>
1974 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
1977 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1979 * elf32-sh.c (elf/sh.h): Include.
1980 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
1981 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
1982 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
1983 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1984 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
1986 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
1988 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
1989 causes division by zero later on.
1991 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
1993 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
1996 1998-11-25 DJ Delorie <dj@cygnus.com>
1998 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2001 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2003 * elf32-fr30.c (fr30_elf_relocate_section): Call
2004 fr30_final_link_relocate.
2005 (fr30_final_link_relocate): New function: Handle I20 and I32
2007 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2008 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2009 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2011 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2014 The following changes are based on a patch submitted by Gianluca
2015 Moro <glctr@abc.it>:
2017 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2018 not already been updated.
2019 (find_remembered_hi16s_reloc): New parameter 'already_found'
2020 returns state of remembered hi16s reloc.
2021 (remember_hi16s_reloc): Set 'found' field to false.
2022 (hi16s_location): Add 'found' field.
2024 1998-11-23 DJ Delorie <dj@cygnus.com>
2026 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2027 to see .DLL files as unrecognized.
2028 (i3coff_object_p): Sorry, had to hack it to not recognize these
2029 files (pei-i386) on request.
2031 1998-11-23 DJ Delorie <dj@cygnus.com>
2033 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2034 relents. Call bfd_check_format to reinitialize.
2036 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2038 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2041 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2043 * aclocal.m4: regenerate
2044 * configure: regenerate
2046 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2048 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2049 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2050 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2051 respect it as an upper bound on what memory to reference.
2052 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2053 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2054 update vtable_entries_size appropriately.
2056 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2058 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2061 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2063 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2064 bfds; they have no "file" so we fake it.
2065 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2066 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2067 resizing the memory buffer.
2068 * opncls.c (bfd_make_writable): New function; lets you write a
2069 bfd_create'd bfd to an in-memory buffer.
2070 (bfd_make_readable): New function; lets you read back that buffer
2071 as if it were from bfd_openr. Used to build generated archive
2072 members (winsup's ld's dlltool)
2074 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
2076 * po/bfd.pot: Regenerated.
2078 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
2080 * elf32-v850.c (hi16s_location): Replaced fixed size array with
2083 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
2085 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
2086 element of the gotentry list for local symbols too.
2087 (elf64_alpha_relocate_section): Unify local and global handling.
2088 Assert that gotent->use_count > 0.
2090 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
2092 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
2093 update for file name changes of July 2, 1998.
2095 * configure: Rebuild.
2097 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
2099 * po/bfd.pot: Regenerated.
2101 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
2103 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
2104 * aclocal.m4, configure: regenerate
2106 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
2108 * elf.c (prep_headers): Add support for bfd_arch_fr30.
2110 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
2112 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
2113 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
2115 * aclocal.m4, configure: regenerated.
2117 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
2119 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
2120 R_D10V_GNU_VTENTRY relocs.
2121 (elf_d10v_howto_table): Likewise.
2122 (d10v_reloc_map d10v_reloc_map): Likewise.
2123 (elf32_d10v_gc_mark_hook): New.
2124 (elf32_d10v_gc_sweep_hook): New.
2125 (elf32_d10v_check_relocs): New.
2126 (elf32_d10v_relocate_section): New.
2127 (elf_backend_relocate_section): Define.
2128 (elf_backend_can_gc_sections): Define.
2130 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
2132 * Makefile.am (BFD32_BACKENDS): Move vms files here...
2133 (BFD64_BACKENDS): ...from here.
2134 (BFD32_BACKENDS_CFILES): Move vms files here...
2135 (BFD64_BACKENDS_CFILES): ...from here.
2136 * Makefile.in: Rebuild.
2138 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
2140 * Makefile.am: Add FR30 target.
2141 * Makefile.in: Add FR30 target.
2142 * archures.c: Add support for FR30.
2143 * config.bfd: Add support for FR30.
2144 * configure.in: Add support for FR30.
2145 * reloc.c: Add support for FR30 relocations.
2146 * targets.c: Add support for FR30 relocations.
2147 * bfd-in2.h: Regenerate.
2148 * configure: Regenerate.
2149 * libbfd.h: Regenerate.
2150 * cpu-fr30.c: New file.
2151 * elf32-fr30.c: New file.
2153 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
2155 * configure.in: detect cygwin* instead of cygwin32*
2156 * configure: regenerate
2158 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
2160 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
2161 use bfd_malloc and free instead and check return value from bfd_malloc.
2163 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
2165 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
2166 * libbfd.h: Rebuild.
2168 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
2169 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
2170 (MIPS_TEXT_DYNSYM_SECN): Likewise.
2171 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
2173 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
2175 (mips_elf_link_hash_table_create): Don't initialize
2176 dynsym_sec_strindex.
2177 (mips_elf_gc_mark_hook): Add default case to avoid warning.
2178 (mips_elf_size_dynamic_sections): Generate a section symbol for
2179 every output section.
2180 (mips_elf_finish_dynamic_sections): Count all sections for
2182 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
2185 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
2187 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
2188 for later PLT entries in large PLTs.
2189 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
2191 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
2193 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
2195 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
2197 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
2198 * elflink.h (elf_collect_hash_codes): New function. This function is
2199 called for each exported symbol and we compute the ELF hash value for
2201 (compute_bucket_value): New function. It is called from
2202 size_dynamic_sections to determine the hash table size. When we are
2203 optimizing a better, but slower, algorithm is used.
2204 (size_dynamic_sections): Call compute_bucket_value.
2206 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
2208 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
2210 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
2212 (sh_elf_gc_mark_hook): New.
2213 (sh_elf_gc_sweep_hook): New.
2214 (sh_elf_check_relocs): New.
2215 (elf_backend_can_gc_sections): Define.
2217 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
2219 * acinclude.m4: undo previous gettext change
2220 * aclocal.m4: rebuild with right version of aclocal.
2222 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
2224 * acinclude.m4, aclocal.m4: move gettext-related fragments from
2225 aclocal.m4 to acinclude.m4, so they don't get lost.
2227 * elfcore.h: rewrite for better corefile support.
2228 * elf.c (elfcore_*): new functions.
2229 * elf-bfd.h (elf_obj_tdata): new structure members.
2230 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
2232 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
2234 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
2236 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
2237 and R_M32R_GNU_VTENTRY.
2238 (elf_backend_can_gc_sections): Define.
2239 (m32r_elf_check_relocs): New.
2240 (m32r_elf_gc_mark_hook): New.
2241 (m32r_elf_gc_sweep_hook): New.
2242 (m32r_elf_relocate_section): Handle VT relocs.
2244 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
2246 * coff-arm.c (arm_relocate_section): Remove redundant test.
2248 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
2249 cleat that the 'bitsize' field is the size of the bitfield AFTER
2250 relocation not before.
2252 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
2254 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
2257 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
2259 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
2260 R_SPARC_GNU_VTENTRY.
2261 (elf32_sparc_check_relocs): Handle them.
2262 (elf32_sparc_reloc_type_lookup): Likewise.
2263 (elf32_sparc_relocate_section): Likewise.
2264 (elf32_sparc_gc_mark_hook): New.
2265 (elf32_sparc_gc_sweep_hook): New.
2267 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
2269 * som.c (som_finish_writing): Perform some sanity checks when
2270 writing an executable or shared library.
2272 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2274 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
2275 * configure.in (elf): Add dwarf1.lo.
2276 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
2277 * elf.c (_bfd_elf_find_nearest_line): Add call to
2278 _bfd_dwarf1_find_nearest_line.
2279 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
2280 Add call to _bfd_dwarf1_find_nearest_line.
2281 * configure: Rebuilt.
2283 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
2285 * elflink.h (elf_gc_sections): Do not allow garbage
2286 collection if dynamic sections have been created.
2288 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
2290 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
2292 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
2293 (v850_elf_perform_relocation): Likewise.
2294 (v850_elf_final_link_relocate): Likewise.
2295 (v850_elf_relocate_section): Likewise.
2296 (v850_elf_gc_sweep_hook): New routine.
2297 (v850_elf_gc_mark_hook): New routine.
2298 (elf_backend_can_gc_sections): Define.
2300 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
2302 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
2305 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
2307 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2308 Declare size as bfd_size_type.
2309 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
2311 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
2313 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
2315 * som.c (CPU_PA_RISC2_0): Define.
2316 (_PA_RISC2_0_ID): Likewise.
2317 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
2319 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
2321 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
2322 has a base which is already defined, only add the referenced
2323 symbol to the dynamic symbol table if it is defined or referenced
2326 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
2329 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2331 * elflink.h (elf_link_add_object_symbols): Undo last change.
2333 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
2335 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
2336 symbol for the indirect alias to a versioned symbol.
2338 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
2340 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
2341 (elf32_i386_vtentry_howto): New.
2342 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
2343 or elf32_i386_vtinherit_howto on lookup.
2345 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2347 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
2348 reloc_type. Rename R_68K__max to R_68K_max.
2349 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
2352 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
2354 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
2355 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
2357 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
2360 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
2362 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
2363 message has a null byte terminator.
2365 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
2367 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
2368 word subject to R_V850_32 relocation.
2370 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
2372 * dwarf2.c: Add comment describing problem computing line numbers
2373 for undefined symbols at link time.
2375 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
2377 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2378 transform a defweak into a plt entry.
2379 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
2380 plt entry references to receive a RELATIVE reloc.
2381 (elf64_alpha_finish_dynamic_symbol): Fill them in.
2382 (elf64_alpha_relocate_section): Assert we don't overrun
2383 the allocated relocation space.
2385 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
2387 * elf.c (swap_out_syms): Always treat section symbols as
2388 special, even if they are attached to a common section.
2390 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
2392 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
2393 sections with v850 common section attributes into named v850
2395 (v850_elf_add_symbol_hook): Move symbols in sections with v850
2396 common section attributes into named v850 common sections.
2398 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
2400 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
2403 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
2405 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
2406 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
2407 reloc to the wrong section a warning, not an error. .dynsbss
2408 is not an output section, so there is no need to check for it.
2410 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
2412 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
2414 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
2416 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
2417 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
2419 (elf32_arm_gc_mark_hook): New.
2420 (elf32_arm_gc_sweep_hook): New.
2421 (elf32_arm_check_relocs): New.
2422 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
2424 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
2427 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
2429 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
2430 assume there is no PLT or GOT.
2432 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
2434 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
2435 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
2436 also accepted as a function symbol type.
2438 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2440 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
2442 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
2444 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
2445 match definition of _bfd_gc_sections field.
2446 * libbfd.h: Rebuild.
2448 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
2450 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
2451 the addend of a dynamic relocation referencing a section.
2452 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2453 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
2455 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
2457 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
2458 bed has a size_dynamic_sections routine before trying to use it.
2460 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
2462 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
2463 _bfd_elf_rel_vtable_reloc_fn.
2465 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
2467 * Makefile.am: Add elf32-arm.c.
2468 * Makefile.in: Rebuild.
2469 * elf-bfd.h: Add elf_backend_get_symbol_type.
2470 * elf.c (swap_out_syms): If defined, call
2471 elf_backend_get_symbol_type.
2472 * elf32-arm.c: Define elf_backend_get_symbol_type.
2473 (elf32_arm_get_symbol-type): New routine.
2474 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
2475 (bfd_elf32_arm_process_before_allocation): Change to
2476 check for STT_ARM_TFUNC.
2477 (elf32_arm_final_link_relocate): Likewise.
2478 * elfxx-target.h: Add elf_backend_get_symbol_type.
2480 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
2482 * archures.c (bfd_mach_alpha_ev[456]): New.
2483 * cpu-alpha.c: Rework to match these types.
2484 * bfd-in2.h: Rebuild.
2486 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
2488 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
2489 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
2491 * elf32-i386.c (elf_howto_table): Add vtable relocs.
2492 (elf_i386_reloc_type_lookup): Recognize them.
2493 (elf_i386_check_relocs): Pass them off to generic code.
2494 (elf_i386_relocate_section): Ignore them.
2495 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
2496 (elf_backend_can_gc_sections): True.
2498 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
2500 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
2501 before looking at owner field.
2502 (elf32_arm_to_thumb_stub): Ditto.
2503 (elf32_arm_relocate_section): Compute name before calling
2504 elf32_arm_final_link_relocate().
2506 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2508 * elf.c: comment and formatting cleanups.
2511 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2513 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
2514 (core files are treated differently than object files).
2515 * elf-bfd.h (_bfd_elf_write_corefile_contents,
2516 bfd_elf_mkcorefile): declare.
2517 * elfxx-target.h (_bfd_elf_write_corefile_contents,
2518 bfd_elf_mkcorefile): add to bfd_target vector.
2519 * elfcore.h (elf_core_file_p): save the program header table,
2520 and set the bfd architecture from the elf file header.
2521 * elf.c (bfd_elf_mkcorefile): new function.
2522 (_bfd_elf_write_corefile_contents): new function.
2523 (assign_file_positions_for_segments): add cases for handling
2524 PT_NOTE segments. (assign_file_positions_except_relocs):
2525 core files should be handled the same as exec files.
2526 (prep_headers): identify core files as type ET_CORE.
2527 (copy_private_bfd_data): identify the sections belonging to
2528 the PT_NOTE segment.
2530 * elf32-sparc.c (elf32_sparc_final_write_processing):
2531 add break statement to default case.
2533 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
2535 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
2536 section (not input) will be in sections ".sbss", ".sbss2",
2537 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
2538 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
2539 output_offset for correct evaluation of addend.
2541 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
2543 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
2544 elf32_arm_allocate_interworking_sections and
2545 elf32_arm_process_before_allocation.
2547 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
2549 * bfd-in.h: Ammend prototype for
2550 elf32_arm_process_before_allocation to remove surplus third
2553 * bfd-in2.h: Regenerate.
2555 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
2557 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
2559 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
2561 * aoutx.h (aout_link_input_section_ext): Use the relocation already
2562 calculated for RELOC_SPARC_REV32 case.
2564 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
2566 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
2567 elf32_arm_allocate_interworking_sections and
2568 elf32_arm_process_before_allocation.
2569 * bfd-in2.h: Regenerated.
2570 * elf32-arm.c Define elf32_arm_link_hash_table.
2571 (insert_thumb_branch): New routine.
2572 (find_thumb_glue): New routine.
2573 (find_arm_glue): New routine.
2574 (record_arm_to_thumb_glue): New routine.
2575 (record_thumb_to_arm_glue): New routine.
2576 (elf32_arm_link_hash_table_create): New routine.
2577 (elf32_arm_get_bfd_for_interworking): New routine.
2578 (elf32_arm_allocate_interworking_sections) New routine.
2579 (elf32_arm_process_before_allocation) New routine.
2580 (elf32_thumb_to_arm_stub): New routine.
2581 (elf32_arm_to_thumb_stub): New routine.
2582 (elf32_print_private_bfd_data): Fix typo.
2583 (elf32_arm_final_link_relocate): Add argument sym_sec.
2584 Check for branches to thumb symbols in case R_ARM_PC24.
2585 Check for branches to arm symbols in case R_ARM_THM_PC22.
2586 (elf32_arm_relocate_section): Pass symbol section to
2587 elf32_arm_final_link_relocate.
2589 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
2591 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
2592 entries unless the symbol is defined in the executable; in
2593 particular, undefined weak symbols get a PLT entry.
2595 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
2597 * libaout.h: Remove nested comment to avoid warning.
2599 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
2601 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2602 R_ARM_PC24 relocation.
2604 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
2606 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
2607 argument is_local. Add argument sym_flags. Check sym_flags
2608 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
2609 (elf32_arm_relocate_section): Don't pass local sym and pass
2610 sym_flags to elf32_arm_final_link_relocate.
2612 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
2614 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
2615 to not count too few relocs for dynamicly linked executables.
2617 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
2619 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
2620 symbols without a dynamic index dynamic. Consider all weak
2622 (elf64_alpha_strip_section_from_output): Don't assume 1-1
2623 correspondance between input and output sections.
2625 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2627 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
2628 that use a .got.plt section start the got offset at zero.
2630 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
2632 * ieee.c (ieee_write_processor): Correct the processor ID written
2633 out for bfd_arch_m68k, accommodating change of March 25.
2635 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
2637 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2638 R_ARM_THM_RPC22 relocations.
2640 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
2642 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
2644 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
2645 .got relocs in -Bsymbolic shared objects.
2647 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
2649 * elf32-arm.c: Add private flags to ELF header.
2650 (elf32_arm_print_private_bfd_data): New Function.
2651 (elf32_arm_set_private_flags): New Function.
2652 (elf32_arm_copy_private_flags): New Function.
2653 (elf32_arm_merge_private_bfd_data): New Function.
2655 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
2657 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
2659 (elf32_sparc_relocate_section): Likewise.
2661 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
2663 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
2664 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
2665 (ppc_elf_relocate_section): Pull sgot and splt search to the start
2666 of the function. Recognize no .plt as static linking.
2668 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
2670 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
2671 ".liblist" string through gettext.
2673 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
2675 * Makefile.am: Add support for elf32-arm.lo.
2676 * Makefile.in: Rebuild.
2677 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
2678 (thumb-*-elf): Define targ_defvec and targ_selvecs.
2679 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
2680 * configure: Regenerate.
2681 * elf.c: (prep_headers): Support arch_type of EM_ARM.
2682 * targets.c: Support new targets bfd_elf32_bigarm_vec and
2683 bfd_target bfd_elf32_littlearm_vec.
2684 * elf32-arm.c: New file.
2686 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
2688 * libaout.h (M_SPARCLITE_LE): New machine.
2689 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
2690 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
2691 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
2692 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
2693 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
2694 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
2695 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2696 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
2697 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
2698 be BFD_RELOC_SPARC_REV32.
2700 * config.bfd (sparc86x-*-aout): New
2702 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
2704 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
2705 actually mapping the output sections.
2707 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
2710 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
2711 (mn10300_elf_reloc_map): Similarly.
2712 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
2714 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
2716 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
2718 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
2719 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
2720 elf_mips_reloc_type defined in elf/mips.h.
2722 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
2724 * elf64-mips.c: Remove reloc_type definition completely. It's now
2727 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
2729 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
2730 as they are defined in elf/mips.h now.
2732 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
2735 * Re-add lost change:
2736 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
2738 (mn10300_elf_relax_section): Include stack space for register saves
2739 in the imm8 field of a "call" instruction.
2740 (compute_function_info): Determine how much stack is allocated by
2741 the movm instruction. Fix typo.
2742 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
2744 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
2746 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
2747 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
2749 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
2751 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
2753 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
2755 * elf32-hppa.h: Let ELF header define the enum containing the
2756 external reloc numbers.
2757 * elf32-i386.h: Likewise.
2759 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
2761 * elf-m10300.c: Let ELF header now define the macros to get the enum.
2762 * elf32-mips.c: Likewise.
2763 * elf32-ppc.c: Likewise.
2765 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
2767 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
2768 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
2770 * bfd-in.h: Regenerate.
2771 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
2772 parameter to 'unsigned int' to avoid K&R compatability problems.
2774 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
2776 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
2777 functionname_ptr to be const. Change line_ptr to be unsigned.
2779 * coffcode.h (coff_link_output_has_begun): Simplify handling when
2780 macro is not defined. Change second parameter from bfd_link_info
2781 to coff_final_link_info. Add prototype.
2782 (coff_final_link_postscript): Simplify handling when macro is not
2783 defined. Add prototype.
2785 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
2787 * elf-mn10300.c: Before include system specific ELF header define
2788 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
2789 * elf32-mips.c: Likewise.
2790 * elf32-ppc.c: Likewise.
2792 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
2794 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
2795 temporary patch over to elf64-mips.c as well.
2797 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
2799 * elf32-mips.c (reloc_type): Temporarily disable definition of
2800 standard relocation since they are now defined in elf/mips.h.
2802 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
2804 * elf-m10200.c (mn10200_elf_final_link_relocate):
2805 Modify range test for case R_MN10200_8.
2807 * elf-m10300.c (mn10300_elf_final_link_relocate):
2808 Modify range test for case R_MN10300_8.
2810 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
2812 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
2813 * elf32-i386.c (elf_backend_got_header_size): Define.
2814 (elf_backend_plt_header_size): Define.
2815 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
2816 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
2817 * elfxx-target.h: Provide a default of zero.
2818 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
2819 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
2821 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
2822 entry from an executable, even if the plt refcount goes to 0.
2824 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2826 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
2827 directory name at the line number.
2829 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
2830 with an unspecified type.
2832 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
2834 * sunos.c: Add undef of valid to avoid problem on SunOS.
2836 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
2838 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
2840 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2842 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
2843 R_68K_PCxx and R_68K_xx relocations. Make sure that
2844 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
2845 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
2846 R_68K_xx relocations.
2847 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
2848 that has no plt entry.
2849 (elf_m68k_relocate_section): Ignore the plt offset in a static
2851 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
2853 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
2856 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
2858 (howto_table, reloc_map): Add entries for them.
2859 (elf_m68k_check_relocs): Handle them. Implement reference
2860 counting for got and plt entries.
2861 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
2862 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
2864 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
2865 (elf_m68k_relocate_section): Handle the new reloc types.
2866 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
2867 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
2868 * elflink.h (elf_link_add_object_symbols): When creating an
2869 indirect reference for symbol versioning also copy the plt
2871 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
2872 flag also reset the plt offset.
2873 (elf_link_assign_sym_version): Likewise.
2874 (elf_gc_common_finalize_got_offsets): Increment the got offset by
2875 the size of the entry in bytes.
2876 (elf_gc_allocate_got_offsets): Likewise.
2878 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
2880 * elflink.h (elf_gc_sections): Return true rather than falling off
2883 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
2886 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
2888 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
2889 comment describing when it should be enabled.
2890 Changed definition of USER_LABEL_PREFIX to "", to fall into line
2893 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
2895 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
2896 information ATN records.
2898 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
2900 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
2901 section for an absolute symbol in a fully linked file. Based on
2902 patch from Christian Holland <CHolland@de.lucent.com>.
2904 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
2906 * coff-m88k.c (m88k_special_reloc): Don't lose the information
2907 that a symbol is undefined.
2909 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
2911 * som.c (som_bfd_gc_sections): Define.
2913 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
2915 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
2916 overflows in ARM_26D patches, since they have already been
2917 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
2919 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
2921 * coffcode.h (coff_write_object_contents): If we have any long
2922 section names, call coff_write_symbols even if there are no
2925 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
2927 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
2928 PT_LOAD segment, rather than only setting it once for the entire
2931 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
2932 rather than ignoring every phdr with a p_paddr of 0, ignore all
2933 the phdrs if they all have a p_paddr of 0.
2935 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
2936 section was discarded from the link.
2938 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2940 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
2942 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2944 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
2945 floating point operations.
2947 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
2949 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
2952 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
2954 Merge of vax/vms (read-only) support
2955 * configure.com: Support Vax target.
2956 * makefile.vms: Support Vax target.
2957 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
2958 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
2960 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
2962 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
2964 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
2966 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
2968 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
2969 * targets.c (bfd_target_ovax_flavour): New flavour.
2970 (vms_alpha_vec): Renamed from evax_alpha_vec.
2972 (target_vector): Update accordingly.
2973 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
2975 (vax*-*-*vms*): New target.
2976 * Makefile.am: Update for renamed files. Rebuild dependencies.
2977 * bfd-in2.h: Rebuild.
2978 * configure.in, Makefile.in, aclocal.m4: Rebuild.
2980 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
2982 Based on patch from Matt Semersky <matts@scd.hp.com>:
2983 * linker.c (_bfd_generic_final_link): Force a trailing NULL
2984 pointer on abfd->outsymbols.
2985 (generic_add_output_symbol): Handle NULL sym parameter.
2987 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
2989 * elf.c (copy_private_bfd_data): Add support for changing VMA or
2992 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
2994 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
2995 when handling 32 bit immediate relocs.
2996 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2998 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3000 * section.c (STD_SECTION): Account for recently added gc_mark
3001 field in struct asection.
3003 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3004 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3006 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3008 ELF Section-level Garbage Collection:
3009 * bfd.c (bfd_gc_sections): New.
3010 * aout-adobe.c: Hook to default implementation.
3011 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3012 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3013 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3014 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3015 * tekhex.c, versados.c: Likewise.
3016 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3017 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3019 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3020 (bfd_generic_gc_sections): New.
3021 * section.c (SEC_KEEP): New.
3022 (asection): Add gc_mark member.
3024 * elfcode.h (elf_gc*): New name remappings.
3025 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3026 sections to be excluded.
3027 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3028 (elf_gc_propogate_vtable_entries_used): New.
3029 (elf_gc_smash_unused_vtentry_relocs): New.
3030 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3031 (elf_gc_common_finalize_got_offsets): New.
3032 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3033 * elfxx-target.h: Add and default gc hooks.
3035 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3037 (struct elf_obj_tdata): Likewise for local_got_offsets.
3038 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3039 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3040 * elf64-sparc.c, elflink.h: Likewise.
3042 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3043 (ELF_LINK_HASH_MARK): Define.
3044 (struct elf_backend_data): Add GC hooks.
3045 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3047 * elf-m10300.c (mn10300_elf_check_relocs): New.
3048 (mn10300_elf_gc_mark_hook): New.
3049 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3050 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3051 (mn10300_elf_final_link_relocate): Likewise.
3052 (mn10300_elf_relocate_section): Likewise.
3053 (elf_backend_can_gc_sections): Define.
3054 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3055 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3056 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3057 (mips_info_to_howto_rel): Likewise.
3058 (mips_elf_relocate_section): Likewise.
3059 (mips_elf_check_relocs): Likewise.
3060 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3061 (elf_backend_can_gc_sections): Define.
3062 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3063 (ppc_elf_howto_raw): Handle them.
3064 (ppc_elf_reloc_type_lookup): Likewise.
3065 (ppc_elf_relocate_section): Likewise.
3066 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3067 Handle new vtable relocs.
3068 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3069 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3070 (elf_backend_can_gc_sections): Define.
3072 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3074 * archures.c (bfd_mach_mn10300): Define.
3075 * elf-m10300.c: Include elf/mn10300.h
3076 (elf_mn10300_mach): New function.
3077 (_bfd_mn10300_elf_final_write_processing): Likewise.
3078 (_bfd_mn10300_elf_object_p): Likewise.
3079 (elf_backendfinal_write_processing): Define.
3080 (elf_backend_object_p): Likewise.
3082 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
3084 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
3087 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
3089 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
3090 link_next field, not the next field.
3092 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
3094 * elf.c (map_sections_to_segments): Check the section address
3095 against the phdr size both with and without a modulo of
3098 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
3100 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
3101 linker created empty input section if the output section has the
3104 * elflink.h (elf_link_output_extsym): Print an error message if
3105 _bfd_elf_section_from_bfd_section fails.
3107 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
3110 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
3112 * elf.c (copy_private_bfd_data): Improve handling of Solaris
3113 native linker output. Avoid putting an empty section in more than
3116 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
3118 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3119 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3121 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
3123 * elf.c (swap_out_syms): New arg relocatable_p.
3124 Don't add section VMA to symbols for relocatable output.
3125 (_bfd_elf_compute_section_file_positions): Update call to
3128 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
3130 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
3131 against 'addend' be signed rather than unsigned.
3133 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
3135 * elf32-m32r.c: Add prototyps for static functions.
3137 * coff-arm.c: Add prototypes for static functions.
3139 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
3141 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
3142 LMA is used to order sections in a segment.
3144 * elf32-v850.c: Add prototypes for static functions.
3145 Change type of addend parameter to bfd_vma in various functions.
3147 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
3149 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
3150 complain_overflow_signed instead of complain_overflow_bitfield.
3152 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3154 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
3155 when comparing against 0.
3157 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
3159 * Makefile.am (config.status): New target.
3160 * Makefile.in: Rebuild.
3162 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
3164 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
3165 error if previous object endianness doesn't match current object.
3167 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
3169 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
3170 _bfd_elf_print_private)bfd_data ().
3172 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
3174 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
3176 (elf_link_add_object_symbols): Set type_change_ok and
3177 size_change_ok before calling elf_merge_symbol.
3179 * elf32-mips.c (mips_elf_relocate_section): If we issue an
3180 undefined symbol error, don't also issue an overflow error.
3182 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
3184 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
3185 R_PPC_LOCAL24PC relocation should be local; if not, print an error
3186 message instead of crashing.
3188 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
3190 * archures.c (bfd_mach_cpu32): Define.
3191 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
3193 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
3194 * ieee.c: Include <ctype.h>.
3195 (ieee_object_p): Parse out process ID string to make it more
3196 likely to be acceptable for bfd_scan_arch.
3197 * bfd-in2.h: Rebuild.
3199 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
3201 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
3202 _bfd_elf_print_private_bfd_data() so that the program header will
3205 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
3207 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
3208 0x68. Reindent. Add some comments.
3210 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
3212 * elf.c (copy_private_bfd_data): Adjust physical address of
3213 segment in output BFD to contain LMAs of its sections.
3215 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
3217 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3218 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
3219 endian data 32 bit relocations.
3220 (elf32_sparc_merge_private_bfd_data): Check if linking little
3221 endian objects with big endian objects.
3222 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
3223 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
3224 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
3226 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
3227 * archures.c (bfd_mach_sparc_sparclite_le): New.
3228 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
3230 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
3232 * peicode.h (add_data_entry): Fix precedence of operators in if ()
3235 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
3237 * bfd-in.h: Move over patch to bfd-in2.h.
3239 * reloc.c (bfd_check_overflow): Add casts before shifts which may
3241 (_bfd_relocate_contents): Likewise.
3243 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
3245 * peicode.h (add_data_entry): If the section has no private data
3246 then do not create a Data Dictionary entry for it.
3248 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
3250 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
3251 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
3252 elf64_alpha_size_got_sections): Rewrite, handling multiple got
3253 subsections during relaxation more correctly.
3255 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
3257 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
3258 Add extra argument to bfd_arm_process_before_allocation ().
3259 * bfd-in.h: Reflect changes made in bfd-in2.h.
3260 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
3261 coff class of a BFD symbol.
3262 * coff-arm.c: Add support for interworking between Thumb code and
3263 non-interworking aware ARM code.
3265 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
3267 * po/Make-in (install-info): New target.
3269 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
3271 * filemode.c: Remove; not used.
3273 If sysdep.h includes a header file, don't include it again:
3274 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
3276 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
3278 * archive.c: Don't include <string.h> or <errno.h>.
3279 * evax-alpha.c; Don't include <stdio.h>.
3280 * evax-egsd.c: Likewise.
3281 * evax-etir.c: Likewise.
3282 * evax-misc.c: Likewise.
3283 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
3284 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
3286 * hpux-core.c: Likewise.
3287 * netbsd-core.c: Likewise.
3289 * libbfd.c: Don't include <sys/types.h>.
3290 * nlmcode.h: Don't include <string.h>.
3291 * osf-core.c: Don't include <string.h> or <stdio.h>.
3292 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
3293 <errno.h>, or <unistd.h>.
3294 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
3296 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
3298 * configure.com: If the version number can not be found in
3299 configure.in, set it to "unknown" rather than "2.8.1".
3301 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
3303 * elf32-mips.c (elf_mips_mach): New.
3304 (_bfd_mips_elf_object_p): Use elf_mips_mach.
3305 (_bfd_mips_elf_final_write_processing): Use the names
3306 of machines, rather than the numbers. Set both the ARCH
3307 and MACH in e_flags. Handle a few more specific machines.
3308 (_bfd_mips_elf_merge_private_bfd_data): Merge both
3309 EF_MIPS_ARCH and EF_MIPS_MACH.
3311 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
3313 * syms.c (bfd_is_local_label): Revert last change.
3314 * srec.c (srec_write_symbols): Discard debugging symbols.
3316 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
3318 * som.c: Include <ctype.h>.
3319 * som.h: Don't include sysdep.h.
3321 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
3323 * libbfd.h: Rebuilt.
3324 * libbfd-in.h: Removed gettext includes and defines.
3325 * sysdep.h: Moved gettext-related includes and defines here.
3327 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
3329 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
3330 an ad-hoc test. Kill bogus #if 0 code.
3331 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
3333 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
3335 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
3336 when generating a normal executable for a symbol defined in a
3337 regular file. When copying a reloc into the output file, adjust
3338 the addend for a PC relative reloc against a global symbol.
3340 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
3342 * libbfd.h: Rebuilt.
3343 * libbfd-in.h (_): Define as dgettext.
3345 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
3347 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
3349 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
3350 when declaring parameter types.
3351 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
3353 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
3355 * config.bfd: If we include any ELF targets in targ_defvec and/or
3356 targ_selvecs, then add the generic ELF targets to targ_selvecs.
3357 * elf32-gen.c (dummy): New static const variable.
3358 (elf_generic_info_to_howto): New static function.
3359 (elf_generic_info_to_howto_rel): New static function.
3360 (elf_info_to_howto): Define as elf_generic_info_to_howto.
3361 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
3362 * elf64-gen.c: Same changes as elf32-gen.c.
3363 * elfcode.h (elf_object_p): For the generic target, ignore a
3364 failure of bfd_default_set_arch_mach. Fix indentation a bit.
3366 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
3368 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
3369 * configure: Rebuild.
3371 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
3373 * config.bfd: Update OSR5/Unixware patterns.
3375 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
3377 * elf.c (assign_file_positions_for_segments): Allow for holes
3378 between sections added by a link script.
3380 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
3382 * configure.in: Change version number to 2.9.4
3383 * configure: Rebuild.
3385 Based on patch from H.J. Lu <hjl@gnu.org>:
3386 * elf.c (bfd_elf_get_bfd_needed_list): New function.
3387 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
3388 * bfd-in2.h: Rebuild.
3390 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
3392 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
3395 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
3397 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
3398 (elf64_alpha_relax_section): Fill them in.
3399 (elf64_alpha_relax_opt_call): Implement more than a stub.
3400 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
3401 alignment on .scommon.
3402 (elf64_alpha_merge_gots): Merge use counts as well.
3404 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
3406 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
3407 for calculating a local symbol's address.
3408 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
3409 Set the .got's cooked size as well as the raw size.
3411 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
3413 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
3414 internationalisation of printed information.
3416 * coff-arm.c (coff_arm_print_private_bfd_data): Add
3417 internationalisation of printed information.
3419 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
3421 * syms.c (struct indexentry): Change directory_name, file_name,
3422 and function_name fields to char *.
3423 (struct stab_find_info): Change cached_file_name field to char *.
3425 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
3427 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
3429 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3431 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3433 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
3435 * Makefile.am (install-data-local): Make $(includedir).
3436 * Makefile.in: Rebuild.
3438 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3440 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
3442 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
3444 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
3445 * Makefile.in: Rebuild.
3447 * bfd-in2.h: Rebuild for Nick's changes.
3449 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
3451 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
3452 change wrt length == max_namelen.
3454 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3456 * Many files: Added gettext invocations around user-visible
3458 * libbfd-in.h: Added gettext includes and defines.
3459 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3460 HAVE_LC_MESSAGES): Define.
3461 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
3463 * Makefile.am (SUBDIRS): Added po.
3464 (POTFILES): New macro.
3465 (po/POTFILES.in): New target.
3466 (SOURCE_HFILES): New macro.
3468 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
3470 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3472 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
3473 NT_PRSTATUS note section encountered, it contains the status of
3474 the currently executing thread when the core file was written.
3476 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
3478 * libcoff.h: Add extra parameter to
3479 bfd_coff_link_output_has_begun overrideable function.
3480 * cofflink.c: Pass extra parameter to
3481 bfd_coff_link_output_has_begun function.
3482 * bfd-in.h: Add prototypes for exported ARM interworking
3484 * peicode.h: ARM specific code reorganised to conform to BFD
3486 * coffcode.h: ARM specific code reorganised to conform to BFD
3488 * coff-arm.c: Code reorganised to conform to the BFD coding
3489 conventions. Global variables have been moved into an ARM
3490 specific hash table structure and a new function:
3491 bfd_arm_get_bfd_for_interworking() has been created which is
3492 called from the linker scripts.
3494 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
3496 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
3498 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
3499 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
3500 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
3501 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
3503 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3505 * config.bfd: Added sparc86x support.
3507 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
3509 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
3510 an out of range pc-relative jump/call to an undefined weak symbol.
3512 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
3514 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
3517 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
3519 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
3520 an error other than bfd_error_system_call, set the error to
3521 bfd_error_wrong_format.
3523 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
3524 bfd_elf32_powerpcle_vec.
3526 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
3527 program segments are zero, don't set p_paddr_valid.
3529 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
3531 * elf64-alpha.c: Initial implementation of relaxation --
3532 (struct alpha_elf_link_hash_entry): Add use_count member.
3533 (elf64_alpha_check_relocs): Initialize and increment it.
3534 (elf64_alpha_can_merge_gots): Check it when considering merging.
3535 (elf64_alpha_merge_gots): Drop entries with zero use.
3536 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
3537 (elf64_alpha_always_size_sections): Split out got sizing ...
3538 (elf64_alpha_size_got_sections): ... here. New function.
3539 (elf64_alpha_relax_find_reloc_ofs): New function.
3540 (elf64_alpha_relax_with_lituse): Likewise.
3541 (elf64_alpha_relax_without_lituse): Likewise.
3542 (elf64_alpha_relax_opt_call): Likewise.
3543 (elf64_alpha_relax_section): Likewise.
3544 (elf64_alpha_add_symbol_hook): Likewise.
3545 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
3546 (elf64_alpha_relocate_section): Likewise.
3547 (bfd_elf64_bfd_relax_section): Define.
3548 (elf_backend_add_symbol_hook): Likewise.
3550 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
3552 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
3553 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
3554 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
3556 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
3558 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
3559 * configure: Rebuild.
3561 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
3563 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
3564 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
3565 * configure.in: Define and substitute WIN32LDFLAGS and
3567 * aclocal.m4: Rebuild with new libtool.
3568 * configure, Makefile.in: Rebuild.
3570 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
3572 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
3573 before any other symbols in the same section.
3575 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
3577 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
3580 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3582 * dwarf2.c (comp_unit): Move it earlier in the source. Add
3584 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
3585 Use addr_size for address size, rather than sizeof(bfd_vma).
3586 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
3587 Fix call to read_address.
3588 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
3589 Scrap other unneeded arguments. Fix call to read_address.
3590 (scan_unit_for_functions): Fix call to read_attribute.
3591 (parse_comp_unit): We now handle more values for addr_size.
3592 Set addr_size in unit. Fix call to read_attribute and
3595 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
3597 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
3599 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
3601 * archures.c (bfd_default_scan): Add m68k cases back to default
3602 switch, reverting patch of March 25, since IEEE support depends
3605 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
3607 * Makefile.am (diststuff): New target.
3608 * Makefile.in: Rebuild.
3610 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
3612 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
3613 som_offset when we have an extended name table.
3615 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
3617 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
3619 * Makefile.in: Rebuild.
3621 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3623 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
3624 symbols when creating a shared library.
3625 (elf_m68k_adjust_dynindx): New function, used by above code.
3626 (elf_m68k_finish_dynamic_sections): Initialize the section
3628 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
3630 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
3632 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
3635 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3637 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
3640 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
3642 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
3645 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
3647 * configure.in: Set version to 2.9.1.
3648 * configure: Rebuild.
3650 * Branched binutils 2.9.
3652 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
3654 * syms.c (ENABLE_CACHING): Define.
3655 (struct indexentry): Define.
3656 (struct stab_cache): Remove.
3657 (cmpindexentry): New static function.
3658 (struct stab_find_info): Add new fields: indextable,
3659 indextablesize, cached_indexentry, cached_offset, cached_stab, and
3660 cached_file_name. Remove fields: file_cache, function_cache, and
3662 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
3663 index table and search it.
3665 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
3667 * elf.c (_bfd_elf_copy_private_section_data): Call
3668 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
3670 * cpu-mips.c: Remove trailing comma at end of enumeration list.
3672 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
3674 * coff-arm.c: Define all globally visible variables and functions
3675 only when COFF_WITH_PE is not defined.
3676 * configure.in (armpe_little_vec, armpe_big_vec): Add
3678 * configure: Rebuild.
3680 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
3682 Fix some gcc -Wall warnings:
3683 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
3684 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
3685 * archures.c (bfd_default_scan): Likewise.
3686 * bfd.c (bfd_scan_vma): Likewise.
3687 * binary.c (mangle_name): Likewise
3688 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
3689 * coff-sh.c (sh_relocate_section): Likewise.
3690 * coff-stgo32.c (create_go32_stub): Likewise.
3691 * coffcode.h (coff_slurp_line_table): Likewise.
3692 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
3693 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
3694 (assign_file_positions_for_segments): Likewise.
3695 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3696 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
3697 * oasys.c (oasys_write_sections): Likewise.
3698 * ppcboot.c (ppcboot_object_p): Likewise.
3699 (mangle_name): Likewise.
3700 * riscix.c (riscix_fix_pcrel_26): Likewise.
3701 * srec.c (srec_scan): Likewise.
3702 * stabs.c (_bfd_write_section_stabs): Likewise.
3703 * sunos.c (sunos_add_dynamic_symbols): Likewise.
3704 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
3705 switch. Declare parameters for function pointers.
3706 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
3708 * elf.c (elf_sort_sections): Likewise.
3709 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
3710 Add default cases to switches.
3711 (coff_arm_relocate_section): Remove unused local variables.
3713 (coff_arm_bfd_set_private_flags): Change flag variable to type
3715 * coff-mips.c (mips_relocate_section): Initialize use_lo.
3716 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
3717 (dump_toc): Change cat to const, and initialize it.
3718 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
3719 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3720 (sh_elf_relocate_section): Initialize r_symndx.
3721 * coffcode.h (coff_compute_section_file_positions): Only declare
3722 old_sofar if ALIGN_SECTIONS_IN_FILE.
3723 (coff_write_object_contents): Initialize csym.
3724 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
3725 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
3727 * dwarf2.c: Include libiberty.h.
3728 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
3729 (decode_line_info): Remove unused local variables.
3730 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
3731 (m32r_elf_relocate_section): Likewise.
3732 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
3733 (v850_elf_reloc): Likewise.
3734 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
3735 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
3736 * elf.c (assign_file_positions_for_segments): Always set adjust.
3737 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
3738 parenthesize expression.
3739 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
3740 (m32r_elf_object_p): Return a value.
3741 (m32r_elf_print_private_bfd_data): Change fprintf format string.
3742 * elf32-mips.c (mips_elf_final_link): Initialize last.
3743 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
3744 * elf32-v850.c (v850_elf_object_p): Return a value.
3745 (v850_elf_print_private_bfd_data): Change fprintf format string.
3746 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
3748 * elflink.h (elf_link_add_object_symbols): Change vernum to
3749 unsigned int, and initialize it. Change fprintf format string.
3750 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
3751 when setting or comparing to soname_indx.
3752 (elf_create_pointer_linker_section): Change num_symbols to
3754 * libcoff-in.h (coff_data_type): Change flags to flagword.
3755 * peicode.h (pe_print_idata): Initialize idx. Change j to
3756 bfd_size_type. Initialize hint_member. Remove useless test to
3758 (pe_print_edata): Change num_functions and num_names in struct
3759 EDT_type to unsigned long. Remove cast. Change fprintf format
3761 * ppcboot.c (ppcboot_object_p): Change i to size_t.
3762 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
3764 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
3765 int *. Update uses. Change j to long.
3766 * bfd-in2.h, libcoff.h: Rebuild.
3768 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
3770 * elf32-v850.c Remove definition of USE_REL.
3771 (v850_elf_info_to_howto_rela): New function.
3772 (v850_elf_perform_relocation): Renamed from
3773 v850_elf_store_addend_in_insn. Removed replace argument.
3774 (v850_elf_reloc): store the relocation in the addend field instead
3776 (v850_elf_final_link_relocate): Now calls
3777 v850_elf_perform_relocation.
3778 (v850_elf_relocate_section): Remove code to generate REL
3781 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
3783 * coffcode.h (coff_new_section_hook): Set the type and storage
3784 class in the native symbol information allocated for a new section
3787 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
3789 * peicode.h: Chain together calls to
3790 coff_bfd_copy_private_bfd_data and
3791 coff_bfd_print_private_bfd_data.
3793 * coff-arm.c: Add prototypes for
3794 coff_arm_bfd_print_private_bfd_data and
3795 coff_arm_bfd_copy_private_bfd_data.
3797 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
3799 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
3802 * peicode.h: Call arm-coff private data functions after handling
3805 * coff-arm.c: Turn statics into globals so that they can be shared
3806 both pe and pei backends.
3808 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
3810 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
3812 (sunos_write_object_contents): Likewise.
3813 * aoutx.h (NAME(aout,machine_type)): Likewise.
3814 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3816 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3818 * archures.c (bfd_mach_m68*): Add definitions for various m68k
3820 (bfd_default_scan): Remove m68k special cases.
3821 * bfd-in2.h: Rebuild.
3822 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
3824 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
3825 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
3827 (bfd_m68k_arch): Set mach field to zero to signal no explicit
3828 selection, change printable_name to just "m68k" and make that the
3829 default instead of m68k:68020.
3831 * aout-tic30.c (NAME): Define this to avoid multiple definitions
3833 (MY_get_section_contents): Define as aout_32_get_section_contents
3834 rather than NAME(aout,get_section_contents).
3836 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
3838 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
3839 and call bfd_default_set_arch_mach to do the real work.
3841 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
3843 * bout.c (BALX): Include return register g14 as part of the insn.
3845 (calljx_callback): Use it.
3847 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
3849 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
3850 * libbfd.h: Rebuild.
3852 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
3853 byte_count to unsigned int.
3854 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
3855 unused local variables.
3857 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
3858 variables er and er1.
3860 * cpu-v850.c: Include <ctype.h>.
3861 (scan): Case isdigit argument to unsigned char.
3863 From Yan Meroth <YAN.MEROTH@st.com>:
3864 * ihex.c (ihex_scan): Add extbase variable so that getting an
3865 extended linear address record does not ignore any previous
3867 (ihex_write_object_contents): When writing out an extended linear
3868 address record, zero out any previous extended address.
3870 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
3872 * ieee.c (do_one): Check section before dereferencing it.
3873 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
3874 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
3876 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
3878 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
3880 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
3882 * coff-arm.c: Add interworking functions to pe backends.
3884 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
3886 * configure.in: Use AM_DISABLE_SHARED.
3887 * aclocal.m4, configure: Rebuild with libtool 1.2.
3889 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
3891 * coff-arm.c (coff_arm_relocate_section): Better error messages
3892 when interowrking conflucts occur. Courtesy of Jonathan Walton
3894 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
3895 relocations. Patch courtesy of Jonathan Walton and Tony
3898 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
3900 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
3901 part of Feb 22 change controling when to override the existing
3902 symbol with the .plt entry.
3904 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
3906 * config.bfd (targ_cpu): Add thumb-pe target.
3908 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
3909 functions in PE build.
3911 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
3913 * config.bfd (sparclite-*-elf*): Added.
3915 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
3917 * configure.in: Add elf.lo to elf shell variable.
3918 * Makefile.am (BFD_LIBS): Remove elf.lo.
3919 (BFD_LIBS_CFILES): Remove elf.c.
3920 (BFD32_BACKENDS): Add elf.lo.
3921 (BFD32_BACKENDS_CFILES): Add elf.c.
3922 * configure, Makefile.in: Rebuild.
3924 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
3926 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
3927 relocation against a now-local symbol should not have a dynamic
3930 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
3932 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
3934 (pe_print_private_bfd_data): Print PE flags. From Mikey
3935 <jeffdb@netzone.com>.
3937 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
3939 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
3940 a plt entry when we can determine that we authoritatively define
3943 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
3945 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
3946 don't actually use trad-core, but a SunOS-style core file handled
3948 * hosts/sparclinux.h: Remove.
3950 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3952 * peicode.h (pe_print_idata): If there is no .idata section, look
3953 for the import tables in some other section. Make the initial
3954 label line up better with the data. Print the import address
3955 table even if there is no import name table. If the import
3956 address table holds actual addresses, print them.
3958 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
3960 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
3961 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
3962 bfd_error_system_call.
3964 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
3966 * Makefile.am (AUTOMAKE_OPTIONS): Define.
3967 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3969 From H.J. Lu <hjl@gnu.org>:
3970 * Makefile.am (libbfd_la_LDFLAGS): Define.
3971 * Makefile.in: Rebuild.
3973 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
3975 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3976 * netbsd.h (MACHTYPE_OK): Define.
3977 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
3978 calling N_SET_MACHTYPE, rather than having a switch.
3979 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
3981 * i386netbsd.c (MACHTYPE_OK): Don't define.
3982 (DEFAULT_MID): Define.
3983 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
3984 (MACHTYPE_OK): Don't define.
3985 (DEFAULT_MID): Define.
3986 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
3987 (DEFAULT_MID): Define.
3988 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
3989 (DEFAULT_MID): Define.
3990 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
3991 (DEFAULT_MID): Define.
3993 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3994 * vaxnetbsd.c: New file.
3995 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
3996 rather than netbsd_core.
3997 * targets.c (vaxnetbsd_vec): Declare.
3998 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
3999 defined, add netbsd_core_vec.
4000 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4001 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4002 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4003 * config.bfd (alpha*-*-netbsd*): New target.
4004 * Makefile.am: Rebuild dependencies.
4005 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4006 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4007 * configure, Makefile.in: Rebuild.
4009 * configure.host: Remove the old shared library build stuff. We
4010 now use libtool instead.
4012 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4014 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4016 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4018 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4019 * configure: Rebuild.
4021 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4022 * elf32-v850.c (remember_hi16s_reloc): New function.
4023 (find_remembered_hi16s_reloc): New function.
4024 (v850_elf_store_addend_in_insn): Use the above new functions to
4025 match up HI6S relocs with LO16 relocs.
4027 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4029 * configure.in: Change -linux* to -linux-gnu*.
4030 * config.bfd, configure.host: Likewise.
4031 * configure: Rebuild.
4033 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4035 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4036 LO16/HI16S bug and improve comments about what is going on.
4038 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4040 * configure, aclocal.m4: Rebuild with new libtool.
4042 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4044 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4045 when merging v850 code into v850e/v850ea code. Do not initialise
4046 output flags if the input is the default architecture.
4048 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4050 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4051 get the size from bfd_arch_bits_per_address instead of directly
4054 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4056 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4057 to wrap, just return all 1's bits instead.
4058 * libbfd.h: Regenerate.
4060 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4062 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4064 (coff_relocate_section): If COFF_WITH_PE, define as
4065 coff_pe_i386_relocate_section.
4066 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4067 skip empty sections, to match coff_write_object_contents.
4069 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4070 rather than swapping out r_offset twice. From Luke Deller
4071 <luked@cse.unsw.edu.au>.
4073 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
4075 * configure.in: Set libtool_enable_shared rather than
4076 libtool_shared. Remove diversion hack.
4077 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
4080 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
4082 * syms.c (struct stab_cache): Define.
4083 (struct stab_find_info): Remove cached_offset, cached_stab,
4084 cached_str, and cached_stroff fields. Add file_cache,
4085 function_cache, and line_cache fields.
4086 (_bfd_stab_section_find_nearest_line): Use extensive caching to
4089 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
4091 * peicode.h (pe_print_idata): Check for import of ordinal rather
4093 (pe_print_edata): If there is no .edata section, look for the
4094 export data in some other section.
4096 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
4098 * configure.in: Change version to 2.8.4.
4099 * configure: Regenerated.
4101 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4103 Add tms320c30 support:
4104 * cpu-tic30.c: New file.
4105 * aout-tic30.c: New file.
4106 * coff-tic30.c: New file.
4107 * archures.c (bfd_arch_tic30): Define.
4108 (bfd_tic30_arch): Declare.
4109 (bfd_archures_list): Add bfd_tic30_arch.
4110 * targets.c (bfd_target_vector): Add tic30_aout_vec and
4112 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
4113 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
4114 (coff_set_flags): Likewise.
4115 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
4116 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
4117 * Makefile.am: Rebuild dependencies.
4118 (ALL_MACHINES): Add cpu-tic30.lo.
4119 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
4120 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
4121 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
4122 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4124 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
4126 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
4127 to lag behind LO16 reloc by a couple of instructions.
4129 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
4131 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
4132 make to reexamine the file timestamp.
4133 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
4135 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
4138 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
4140 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
4141 to create .dynsbss and .rela.sbss sections.
4142 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
4143 copied from dynamic objects into .sbss.
4144 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
4145 use it. Correct typo of .rela.sdata2.
4146 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
4147 put the data, which may now be in .sbss.
4148 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
4149 (elf_backend_create_dynamic_sections): Define as
4150 ppc_elf_create_dynamic_sections.
4152 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
4153 against _GLOBAL_OFFSET_TABLE_.
4154 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
4155 shared libraries which refer to local symbols. Make sure that the
4156 test for allocating space for a reloc in a shared object is the
4157 same as the test for emitting a reloc.
4159 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4161 * config.bfd (i[3456]-*-mingw32*): New target.
4162 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
4163 * aclocal.m4, configure: Rebuild.
4165 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
4167 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
4170 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
4172 Sparc v9 ABI compliant PLT:
4173 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
4174 (plt_templates, sparc64_elf_build_plt_entry): Delete.
4175 (LARGE_PLT_THRESHOLD): New define.
4176 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
4177 (sparc64_elf_build_plt): New function.
4178 (sparc64_elf_plt_entry_offset): Likewise.
4179 (sparc64_elf_plt_ptr_offset): Likewise.
4180 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
4181 contain the index for convenience. Skip the initial entries
4183 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
4184 memory for the benefit of .rela.plt.
4185 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
4186 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
4187 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
4188 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
4189 Call sparc64_elf_build_plt.
4190 (elf_backend_want_got_plt): No.
4191 (elf_backend_plt_readonly): No.
4192 (elf_backend_plt_alignment): 8.
4194 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
4195 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
4196 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
4199 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
4201 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
4203 * cpu-mips.c (arch_info_struct): Add mips variants.
4204 * bfd-in2.h: Rebuilt.
4206 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
4208 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
4211 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
4213 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
4214 (i[3456]86sco3.2v5*coff): New target.
4216 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
4218 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
4220 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
4222 * bfd.c (bfd_get_error_handler): Add orthogonal function.
4223 * bfd-in2.h: Regenerate.
4225 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
4227 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
4229 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
4231 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
4232 adjust addend for an output common symbol (from Jimmy Blair
4233 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
4234 defined symbol to counteract adjustment made in generic relocation
4237 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
4239 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
4241 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
4242 (GET_SCNDHR_NLNNO): Likewise.
4244 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
4246 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
4248 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
4250 * elf32-m32r.c: Add macros to handle NOP insertion.
4252 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
4254 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
4255 (xcoff_mark): Likewise.
4256 (xcoff_build_ldsyms): Mark absolute symbols.
4258 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
4260 * bout.c (b_out_write_object_contents): Sort symbols before output
4261 to keep {CALL,BAL}NAME symbols adjacent.
4262 (b_out_symbol_cmp): New function.
4264 For older changes see ChangeLog-9697
4270 version-control: never