1 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
3 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
5 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
6 to derive final type instead of hardwiring a selection.
8 1999-07-14 Mark Mitchell <mark@codesourcery.com>
10 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
11 things relocated by R_MIPS16_GPREL.
12 (mips_elf_perform_relocation): Likewise.
14 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
16 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
18 1999-07-14 Richard Henderson <rth@cygnus.com>
20 * elf32-mips.c (struct mips_got_info): Add global_gotno.
21 (_bfd_mips_elf_size_dynamic_sections): Set it.
22 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
23 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
24 new argument max_local.
26 1999-07-14 Mark Mitchell <mark@codesourcery.com>
28 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
29 subwords when handling an R_MIPS16_26 relocation.
30 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
33 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
34 dst_mask to match reality.
35 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
36 (mips_elf_obtain_contents): Use bfd_get.
37 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
38 (mips_elf_relocate_section): Likewise.
40 1999-07-13 Mark Mitchell <mark@codesourcery.com>
42 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
43 (mips_elf_relocate_section): Adjust calling sequence for
44 mips_elf_perform_relocation.
45 (mips_elf_perform_relocation): Take additional argument. Handle
46 R_MIPS16_26. Use bfd_put for convenience.
48 1999-07-13 Richard Henderson <rth@cygnus.com>
50 * elf.c (assign_file_positions_for_segments): Thinko last change.
51 Always overwrite p_flags.
53 1999-07-13 Richard Henderson <rth@cygnus.com>
55 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
56 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
57 .dynbss and .rel[a].bss if want_dynbss.
58 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
60 1999-07-13 Richard Henderson <rth@cygnus.com>
62 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
64 1999-07-13 Richard Henderson <rth@cygnus.com>
66 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
67 (struct elf_link_hash_table): Add dynlocal.
68 (_bfd_elf_link_lookup_local_dynindx): Prototype.
69 (_bfd_elf_link_adjust_dynindx): Delete.
70 (_bfd_elf_link_renumber_dynsyms): Prototype.
71 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
72 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
73 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
74 (_bfd_elf_link_lookup_local_dynindx): New function.
75 (elf_link_renumber_hash_table_dynsyms): New function.
76 (_bfd_elf_link_renumber_dynsyms): New function.
77 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
78 (struct elf_assign_sym_version_info): Delete removed_dynamic.
79 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
80 instead of elf_link_remove_section_and_adjust_dynindices.
81 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
82 (elf_link_assign_sym_version): Remove removed_dynamic code.
83 (elf_link_renumber_dynsyms): Delete.
84 (elf_bfd_final_link): Install section and local symbols into .dynsym.
86 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
87 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
88 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
89 * elf32-mips.c: Similarly.
90 * elf32-ppc.c: Similarly.
91 * elf32-sparc.c: Similarly.
92 * elf64-alpha.c: Similarly.
93 * elf64-sparc.c: Similarly.
95 1999-07-13 Mark Mitchell <mark@codesourcery.com>
97 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
98 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
99 when the relocation is against _gp_disp.
101 1999-07-12 Mark Mitchell <mark@codesourcery.com>
103 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
104 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
105 to possibly_dynamic_relocs. Adjust usage throughout code.
106 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
107 (elf_mips_ctor64_howto): Likewise.
108 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
110 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
111 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
112 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
113 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
115 1999-07-12 Ian Lance Taylor <ian@zembu.com>
117 * Makefile.am: Rebuild dependencies.
118 * Makefile.in: Rebuild.
120 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
121 * bfd-in2.h: Rebuild.
123 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
124 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
125 structure initializations. Add casts.
126 * reloc.c (EMPTY_HOWTO): Define.
127 * bfd-in2.h: Rebuild.
128 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
129 comparisons against 0.
130 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
131 previous_ibfd_e_flags to unsigned long.
132 * vms.h (struct vms_private_data_struct): Change section_count to
134 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
135 (_bfd_vms_write_gsd): Change symnum to unsigned.
136 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
137 * vms-tir.c (etir_sta): Change psect to unsigned.
138 (alloc_section): Change idx to unsigned.
139 (tir_sta, tir_ctl): Change psect to unsigned.
140 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
141 * vms.c (priv_section_count): Change to unsigned.
143 1999-07-12 Andreas Schwab <schwab@suse.de>
145 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
146 * m68klinux.c: Likewise.
148 1999-07-12 Ian Lance Taylor <ian@zembu.com>
150 * Many files: Changes to avoid gcc warnings: Remove unused local
151 variables. Add default case to enum switches.
152 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
153 compile if not COFF_IMAGE_WITH_PE.
154 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
155 (bfd_arm_get_bfd_for_interworking): Likewise.
156 (bfd_arm_process_before_allocation): Likewise.
157 * epoc-pei-arm.c: Don't rename bfd_arm functions.
158 * pei-arm.c: Likewise.
159 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
160 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
161 (mips_elf_got16_entry): Put parens around & in body of ==.
162 (mips_elf_calculate_relocation): Correct test for empty string.
163 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
165 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
168 1999-07-11 Ian Lance Taylor <ian@zembu.com>
170 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
171 as appropriate. Fill in structure initializations. Add variable
172 initializations. Add casts.
173 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
174 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
176 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
178 * elf-bfd.h (bfd_elf_hash): Update declaration.
179 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
180 when calling bfd_elf_hash.
182 1999-07-11 Mark Mitchell <mark@codesourcery.com>
184 * libbfd.c (bfd_put_8): Make it of type `void'.
185 * bfd-in2.h: Regenerated.
186 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
188 (_bfd_mips_elf_final_link): Likewise.
190 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
192 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
194 * config.bfd (hppa*-*-linux-gnu*): New target
196 1999-07-07 Mark Mitchell <mark@codesourcery.com>
198 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
199 (_bfd_mips_elf_create_dynamic_sections): New function.
200 (_bfd_mips_elf_add_symbol_hook): Likewise.
201 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
202 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
203 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
204 (_bfd_mips_elf_gc_mark_hook): Likewise.
205 (_bfd_mips_elf_gc_sweep_hook): Likewise.
206 (_bfd_mips_elf_always_size_sections): Likewise.
207 (_bfd_mips_elf_size_dynamic_sections): Likewise.
208 (_bfd_mips_elf_check_relocs): Likewise.
209 (_bfd_mips_elf_link_hash_table_create): Likewise.
210 (_bfd_mips_elf_print_private_data): Likewise.
211 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
212 (_bfd_mips_elf_final_link): Likewise.
213 (_bfd_mips_elf_additional_program_headers): Likewise.
214 (_bfd_mips_elf_modify_segment_map): Likewise.
215 (_bfd_mips_elf_relocate_section): Likewise.
216 * elf32-mips.c (mips_elf32_object_p): Move contents into
217 _bfd_mips_elf_object_p.
218 (mips_elf_additional_program_headers): Rename to
219 _bfd_mips_elf_additional_program_headers.
220 (mips_elf_modify_segment_map): Rename to
221 _bfd_mips_elf_modify_segment_map.
222 (elf_mips_abi_name): Change prototype.
223 (mips_elf32_section_from_shdr): Merge into
224 _bfd_mips_elf_section_from_shdr.
225 (mips_elf32_section_processing): Merge into
226 _bfd_mips_elf_section_processing.
227 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
228 the right back-end ELF linker.
229 (mips_elf_relocate_section): Rename to
230 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
231 (mips_elf_link_output_symbol_hook): Rename to
232 _bfd_mips_elf_link_output_symbol_hook.
233 (mips_elf_create_dynamic_section): Rename to
234 _bfd_mips_elf_create_dynamic_section.
235 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
236 Adjust for 64-bit code. Use mips_elf_got_section.
237 (mips_elf_adjust_dynamic_symbol): Rename to
238 _bfd_mips_elf_adjust_dynamic_symbol. Use
239 mips_elf_allocate_dynamic_relocations.
240 (mips_elf_finish_dynamic_symbol): Rename to
241 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
242 Adjust for 64-bit code.
243 (mips_elf_finish_dynamic_sections): Rename to
244 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
245 (mips_elf_always_size_sections): Rename to
246 _bfd_mips_elf_always_size_sections.
247 (mips_elf_add_symbol_hook): Rename to
248 _bfd_mips_elf_add_symbol_hook.
249 (mips_elf_next_lo16_addend): Constify.
250 (mips_elf_calculate_relocation): Likewise.
251 (mips_elf_obtain_contents): Likewise.
252 (mips_elf_perform_relocation): Likewise.
253 (mips_elf_create_dynamic_relocation): Likewise.
254 (mips_elf_allocate_dynamic_relocations): New function.
255 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
256 (MIPS_ELF_REL_SIZE): Likewise.
257 (MIPS_ELF_DYN_SIZE): Likewise.
258 (MIPS_ELF_GOT_SIZE): Likewise.
259 (MIPS_ELF_SYM_SIZE): Likewise.
260 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
261 (MIPS_ELF_GET_WORD): Likewise.
262 (MIPS_ELF_PUT_WORD): Likewise.
263 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
264 (STUB_LW): Conditionalize for 64-bit value.
265 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
267 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
268 Check it for inconsistency.
269 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
271 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
273 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
274 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
275 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
276 (mips_elf_local_got_index): Likewise.
277 (mips_elf_got_page): Likewise.
278 (mips_elf_got_info): Likewise.
279 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
280 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
281 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
282 instead of constant `2'.
283 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
284 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
285 (mips_elf_size_dynamic_sections): Use
286 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
287 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
288 Adjust all releveant entries in elf backend table.
289 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
290 (mips_elf64_section_processing): Likewise.
291 Adjust elf backend entries to use _bfd_mips_elf variants now
294 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
296 (size_dynamic_sections): Likewise.
297 (elf_link_output_extsym): Likewise.
298 * elf.c: (elf_fake_sections): Likewise.
299 * libbfd.c (bfd_get): New macro.
301 * bfd-in2.h: Regenerated.
303 1999-07-07 Mark Mitchell <mark@codesourcery.com>
305 * elf-bfd.h (elf_size_info): Add hash_entry_size,
306 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
307 wap_reloca_in, and swap_reloca_out.
308 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
309 multiple internal relocations per external relocation.
310 (link_read_relocs): Likewise.
311 (elf_bfd_final_link): Likewise.
312 (elf_link_input_bfd): Likewise.
313 (elf_gc_mark): Likewise.
314 (elf_gc_smash_unused_vtentry_relocs): Likewise.
315 * elfcode.h (elf_swap_dyn_out): Adjust type to match
317 (size_info): Add entries for new fields.
318 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
319 (mips_elf64_be_swap_reloc_in): New function.
320 (mips_elf64_be_swap_reloc_out): Likewise.
321 (mips_elf64_be_swap_reloca_in): Likewise.
322 (mips_elf64_be_swap_reloca_out): Likewise.
323 (mips_elf64_size_info): Add entries for new fields.
325 1999-07-07 Ian Lance Taylor <ian@zembu.com>
327 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
328 field equals the new rel_count field.
329 (elf_link_input_bfd): When doing a relocateable link, use the new
330 rel_count field rather than the reloc_count field.
331 (elf_reloc_link_order): Likewise.
332 (elf_finish_pointer_linker_section): Likewise.
334 Based on patch from H.J. Lu <hjl@gnu.org>:
335 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
336 shared library to override a weak definition in a regular object.
338 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
340 * libhppa.h: Revert July 2, 1999 patch.
342 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
343 need to generate DLTIND relocations, not DLTREL relocations.
345 1999-07-05 Nick Clifton <nickc@cygnus.com>
347 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
349 (coff_set_flags): Recognise arm 5 architectures.
351 * cpu-arm.c: Add support for strongarm and arm9 cpus.
352 Add support for armv5 architecture.
354 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
356 * reloc.c: Add new, assembler only, ARM reloc:
357 BFD_RELOC_ARM_ADRL_IMMEDIATE.
359 * bfd-in2.h: Regenerate.
361 1999-07-02 Mark Mitchell <mark@codesourcery.com>
363 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
364 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
365 * elf.c (_bfd_elf_find_nearest_line): Pass it.
366 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
367 * elf32-mips.c (ABI_64_P): New macro.
368 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
369 (_bfd_mips_elf_find_nearest_line): Adjust call to
370 _bfd_dwarf2_find_nearest_line.
371 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
372 * libbfd.h: Regenerated.
374 1999-07-02 Ian Lance Taylor <ian@zembu.com>
376 * config.bfd: Add * at the end of i[3456]86-*-unixware.
378 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
380 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
381 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
383 1999-07-01 Mark Mitchell <mark@codesourcery.com>
385 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
387 (_bfd_elf_init_reloc_shdr): New function.
388 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
389 bfd_alloc followed by memset.
390 (_bfd_elf_init_reloc_shdr): New function, split out from ...
391 (elf_fake_sections): Here.
392 (assign_section_numbers): Assign section numbers for the second
393 relocation section, if required.
394 * elflink.h (elf_link_output_relocs): New function.
395 (elf_link_size_reloc_section): Likewise.
396 (elf_bfd_final_link): Use elf_link_size_reloc_section.
397 (elf_link_input_bfd): Use elf_link_output_relocs.
399 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
400 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
402 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
404 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
407 1999-06-28 Mark Mitchell <mark@codesourcery.com>
409 * elf32-mips.c (mips_elf_got_info): Move declaration before
410 prototypes. Change global_gotsym to be a pointer to a hash entry,
411 rather than a number index.
412 (mips_elf_link_hash_entry): Move declaration before prototypes.
413 (mips_elf_irix6_finish_dynamic_symbol): New function.
414 (mips_elf_sign_extend): Likewise.
415 (mips_elf_high): Likewise.
416 (mips_elf_higher): Likewise.
417 (mips_elf_highest): Likewise.
418 (mips_elf_global_got_index): Likewise.
419 (mips_elf_local_got_index): Likewise.
420 (mips_elf_got_offset_from_index): Likeiwse.
421 (mips_elf_record_global_got_symbol): Likewise.
422 (mips_elf_got_page): Likewise.
423 (mips_elf_next_lo16_addend): Likewise.
424 (mips_elf_calculate_relocation): Likewise.
425 (mips_elf_obtain_contents): Likewise.
426 (mips_elf_perform_relocation): Likewise.
427 (mips_elf_assign_gp): Likewise.
428 (mips_elf_sort_hash_table_f): Likewise.
429 (mips_elf_sort_hash_table): Likewise.
430 (mips_elf_got_section): Likewise.
431 (mips_elf_got_info): Likewise.
432 (mips_elf_create_local_got_entry): Likewise.
433 (mips_elf_got16_entry): Likewise.
434 (mips_elf_create_dynamic_relocation): Likewise.
435 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
436 (mips_elf_final_gp): Use mips_elf_assign_gp.
437 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
438 into SHN_SCOMMON automatically on IRIX6.
439 (mips_elf_add_symbol_hook): Likewise.
440 (mips_elf_relocate_section): Rewrite, using
441 mips_elf_calculate_relocation and mips_elf_perform_relocation.
442 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
443 Don't deal with .rld_map on IRIX6.
444 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
445 section flags appropriately for .got.
446 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
447 the got. Call mips_elf_record_global_got_symbol and allocate
448 local got space appropriately.
449 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
450 char *. Rework calculation of GOT size. Sort dynamic symbol
451 table entries so entries that do not require GOT entries appear at
452 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
453 code dealing with DT_INIT and DT_FINI. Remove fiddling with
455 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
457 (mips_elf_finish_dynamic_symbol): Use
458 mips_elf_irix6_finish_dynamic_symbol.
459 (mips_elf_finish_dynamic_sections): Correct off-by-one error
460 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
461 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
463 1999-06-30 Ian Lance Taylor <ian@zembu.com>
465 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
466 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
468 1999-06-04 Philip Blundell <philb@gnu.org>
470 * elf32-arm.h (elf_backend_got_header_size): Define.
471 (elf_backend_plt_header_size): Likewise.
473 1999-06-28 Jim Pick <jim@jimpick.com>
475 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
477 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
479 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
481 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
483 1999-06-27 Mark Mitchell <mark@codesourcery.com>
485 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
486 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
487 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
488 (_bfd_mips_elf_section_from_shdr): Use them.
489 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
490 of GP-relative sections.
491 (_bfd_mips_elf_set_section_contents): Use them.
492 (_bfd_mips_elf_section_processing): Share code between .sdata and
493 .lit4/.lit8 sections. Set appropriate flags for .srdata.
494 (mips_elf_additional_program_headers): Add handling for
495 PT_MIPS_OPTIONS segment on IRIX6.
496 (mips_elf_modify_segment_map): Likeiwse.
497 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
498 Include the options sections on IRIX6. Don't look for GP-relative
499 sections by name; use SHF_MIPS_GPREL instead.
500 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
502 (mips_elf_create_dynamic_sections): Don't muck about with section
503 alignments and such on IRIX6.
504 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
505 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
506 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
507 bfd_zalloc rather than bfd_alloc and memset.
508 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
509 Don't assert the existence of .rld_map on IRIX6.
510 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
512 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
513 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
516 1999-06-26 Mark Mitchell <mark@codesourcery.com>
518 * elf32-mips.c (mips_elf_swap_msym_in): New function.
519 (mips_elf_swap_msym_out): New function.
520 (mips_elf_create_msym_section): Likewise.
521 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
522 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
523 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
524 section not named .msym.
525 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
526 .msym directly. Set appropriate attributes for the .msym
528 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
529 (mips_elf_link_hash_newfunc): Clear it.
530 (mips_elf_create_dynamic_sections): Create the .msym section
532 (mips_elf_size_dynamic_sections): Allocate space for the
533 .msym section. Add a DT_MIPS_MSYM entry.
534 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
536 (mips_elf_finish_dynamic_sections): Assign a value for
537 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
539 * elf32-mips.c (irix_compat_t): New enumeration.
540 (ABI_N32_P): New macro.
541 (IRIX_COMPAT): Likewise.
542 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
543 (mips_elf_relocate_section): Fix typo.
545 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
547 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
548 as writable PE sections.
550 1999-06-26 David Mosberger <davidm@hpl.hp.com>
552 * dwarf2.c (struct arange): New type.
553 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
554 (arange_add): New function.
555 (decode_line_info): Keep track of address ranges that a compilation
557 (comp_unit_contains_address): Return true if address is contained
558 in _any_ of the address ranges associated with a compilation unit.
559 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
560 on the first comp_unit that contains the address.
562 1999-06-26 David Mosberger <davidm@hpl.hp.com>
564 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
565 (decode_line_info): Add variable STASH and initialize it to point
566 to the per-bfd dwarf2_debug info. Remove static variable
567 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
569 1999-06-26 Ian Lance Taylor <ian@zembu.com>
571 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
572 shared library to have an undefined symbol.
574 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
575 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
577 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
579 * elf-hppa.c (elf_hppa_final_write_processing): New function.
580 * elf32-hppa.c: Remove everything related to symbol extension
581 sections & records. Use the common elf_hppa_final_write_processing.
583 1999-06-22 Mark Mitchell <mark@codesourcery.com>
585 * elflink.h (size_dynamic_sections): Use user-specified init/fini
586 functions instead of _init/_fini if requested.
588 1999-06-23 Ian Lance Taylor <ian@zembu.com>
590 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
593 1999-06-22 Ian Lance Taylor <ian@zembu.com>
595 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
596 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
598 (ppc_elf_finish_dynamic_sections): Check for positive section
599 dynindx field, rather than comparing against -1.
600 (ppc_elf_relocate_section): Only return false if undefined_symbol
601 or reloc_overflow fail, not always upon encountering an error.
603 1999-06-22 Mark Mitchell <mark@codesourcery.com>
605 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
606 bfd_byte * before performing pointer arithmetic.
608 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
610 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
612 * elf32-hppa.c: Include elf-hppa.h.
614 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
616 (elf32_hppa_info_to_howto): Similarly.
617 (elf_hppa_howto_table): Similarly.
618 (elf_hppa_reloc_type_lookup): Similarly.
619 (hppa_elf_gen_reloc_type): Similarly.
620 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
622 1999-06-22 Nick Clifton <nickc@cygnus.com>
624 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
625 handling R_V850_22_PCREL relocation.
627 1999-06-21 Ian Lance Taylor <ian@zembu.com>
629 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
632 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
634 * section.c (_bfd_strip_section_from_output): Ignore sections
635 DISCARDed by the link script.
637 1999-06-19 Ian Lance Taylor <ian@zembu.com>
639 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
640 Remove unused local variable spp.
642 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
643 the entry symbol is not set.
645 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
647 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
648 GPDISP or LITUSE in a relocatable link.
650 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
652 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
653 * (alloc_dwarf1_func): Likewise.
655 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
657 * libhppa.h: Fix various formatting errors.
658 (assemble_3); Rewrite using CATENATE.
659 (assemble_17): Fix various bugs.
661 1999-06-16 Nick Clifton <nickc@cygnus.com>
663 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
665 1999-06-15 Richard Henderson <rth@cygnus.com>
667 * section.c (SEC_SHORT): Define.
668 * bfd-in2.h: Rebuild.
670 1999-06-13 Mark Mitchell <mark@codesourcery.com>
672 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
673 Remove abfd parameter. Use _bfd_strip_section_from_output.
674 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
676 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
677 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
678 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
680 (bfd_elf_size_dynamic_sections): Use it.
682 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
684 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
685 complain_overflow_bitfield to complain_overflow_signed.
687 1999-06-13 Mark Mitchell <mark@codesourcery.com>
689 * elflink.h (elf_link_read_relocs_from_section): New function,
691 (elf_link_read_relocs): Here. Use it for both relocation
694 1999-06-12 Mark Mitchell <mark@codesourcery.com>
696 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
697 asect->reloc_count is valid.
699 1999-06-12 Ian Lance Taylor <ian@zembu.com>
701 * elf32-mips.c (mips_elf32_section_processing): Permit a
702 SHT_MIPS_REGINFO section to have a size of 0.
704 1999-06-12 David O'Brien <obrien@freebsd.org>
706 * config.bfd (alpha*-*-freebsd*): New target.
707 (i[3456]86-*-freebsd*): Now defaults to ELF.
709 1999-06-11 Ian Lance Taylor <ian@zembu.com>
711 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
712 wrap if the relocation covers the high bit of an address.
714 * dwarf2.c (decode_line_info): Remove unused variable first_time.
716 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
718 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
719 instead of R_SPARC_max.
720 (sparc64_elf_info_to_howto): Likewise.
721 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
722 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
724 1999-06-07 Richard Henderson <rth@cygnus.com>
726 * section.c (_bfd_strip_section_from_output): Remove output
727 sections with no initial link_order.
729 1999-06-07 Nick Clifton <nickc@cygnus.com>
731 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
733 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
735 * Makefile.am (SOURCE_HFILES): Add missing headers.
736 * Makefile.in: Regenerated.
738 1999-06-06 Mark Mitchell <mark@codesourcery.com>
740 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
743 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
745 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
746 range undefweak symbols.
747 * hash.c: Add missing comma after @xref{}
748 * linker.c: Likewise.
750 1999-06-04 Nick Clifton <nickc@cygnus.com>
752 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
754 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
755 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
756 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
757 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
759 1999-06-04 Ian Lance Taylor <ian@zembu.com>
761 * Makefile.am: Rebuild dependencies.
762 (BFD32_BACKENDS): Add dwarf1.lo.
763 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
764 * Makefile.in: Rebuild.
766 1999-06-04 Nick Clifton <nickc@cygnus.com>
768 * Makefile.am: Add epoc-arm-pe target.
769 * Makefile.in: Regenerate.
770 * pe-arm.c: Only redefine interworking function names if they have
771 not already been redefined.
772 * pei-arm.c: Only redefine interworking function names if they have
773 not already been redefined.
774 * epoc-pe-arm.c: Redefine interworking function names to avoid a
776 * epoc-pei-arm.c: Redefine interworking function names to avoid a
779 1999-06-03 Nick Clifton <nickc@cygnus.com>
781 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
783 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
785 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
787 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
789 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
790 start / stop for recalculating of r_addend of R_SH_SWITCH*.
792 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
794 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
795 in other text sections.
797 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
799 * libbfd.c (_bfd_generic_verify_endian_match): New function.
800 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
801 * libbfd.h: Regenerate.
802 * coff-sh.c (sh_merge_private_data): Delete.
803 (coff_bfd_merge_private_bfd_data): Change to
804 _bfd_generic_verify_endian_match.
805 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
807 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
809 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
811 1999-06-03 Ian Lance Taylor <ian@zembu.com>
813 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
815 (bfd_elf32_arm_process_before_allocation): Likewise.
816 * bfd-in2.h: Rebuild.
818 1999-06-03 David Mosberger <davidm@hpl.hp.com>
820 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
821 track of end_sequence markers.
822 (add_line_info): Add END_SEQUENCE arg.
823 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
824 debug-line info---it doesn't work right if a compilation unit
825 consists of multiple discontiguous code-sequences. It would be
826 worthwhile to optimize for the common case where a compilation
827 unit results in a contiguous set of code sequences, but this is
828 quite tricky to get right for arbitrary DWARF2 files.
829 (lookup_address_in_line_info_table): Don't use the last line entry
830 for a compilation unit for anything with an address higher than
831 this line entry. Also, check for end_sequence markers to
832 correctly handle discontinuities.
833 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
834 compilation units, check all compilation units with each->high==0
835 just like when reading compilation units.
837 * dwarf2.c (decode_line_info): Initialize table->files and
838 table->last_line to NULL to avoid segfaults due to random
839 values in these members.
840 (concat_filename): Check for out-of-range file number before
841 indexing filename table. Segfaults suck.
843 * dwarf2.c (decode_line_info): Don't truncate address to least
844 significant 32 bits (breaks 64 bit targets).
845 (lookup_address_in_function_table): Ditto.
846 (comp_unit_contains_address): Ditto.
848 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
850 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
851 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
852 (mips_elf64_howto_table_rela): Likewise.
854 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
856 (elf_slurp_reloc_table): Here. Use it to handle the case where a
857 single section has two associated relocation sections.
859 1999-06-02 Mark Salter <msalter@cygnus.com>
861 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
862 COFF_WITH_PE defined.
864 1999-06-02 Nick Clifton <nickc@cygnus.com>
866 * pe-arm.c: Rename global arm interworking functions to avoid name
867 collision when all targets BFD is built.
870 1999-05-31 Mark Mitchell <mark@codesourcery.com>
872 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
873 may_use_rel_p, may_use_rela_p, default_use_rela_p.
874 (bfd_elf_section_data): Add use_rela_p.
875 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
876 (_bfd_elf_new_section_hook): Likewise.
877 (elf_fake_sections): Use may_use_rela_p, etc., instead of
879 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
880 * elfcode.h (write_relocs): Determine whether or not use rela
881 relocs based on the relocation section header.
882 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
883 instead of use_rela_p.
884 * elfxx-target.h (elf_backend_may_use_relp): New macro.
885 (elf_backend_may_use_rela_p): Likewise.
886 (elf_backend_default_use_rela_p): Likewise.
887 (elfNN_bed): Use them.
889 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
891 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
893 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
895 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
896 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
897 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
898 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
899 * bfd-in2.h: Regenerated.
900 * libbfd.h: Likewise.
901 * elf32-mips.c (mips_info_to_howto_rela): New function.
902 (USE_REL): Adjust for new conventions.
903 (MINUS_ONE): New macro.
904 (elf_mips_howto_table): Add R_MIPS_SUB.
905 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
907 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
908 .MIPS.content section.
909 (_bfd_mips_elf_fake_sections): Treat all sections that begin
910 with .MIPS.content as .MIPS.content sections. Set
911 SHF_MNIPS_NOSTRIP for such section.
912 (elf_info_to_howto): Define to mips_info_to_howto_rela.
913 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
914 MIPS_GOT_OFST, and MIPS_GOT_DISP.
916 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
918 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
921 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
924 1999-05-30 Philip Blundell <philb@gnu.org>
926 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
927 1993-03-25 (!!). Take into account the bitmasks for the reloc so
928 the addend does not overflow into the rest of the word.
930 1999-05-29 Nick Clifton <nickc@cygnus.com>
932 * bfd-in.h: Amend prototype for
933 bfd_elf32_arm_process_before_allocation .
934 * bfd-in.h: Regenerate.
936 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
937 elements in a fixed sized array.
938 (ARM_ELF_ABI_VERSION): Define.
939 (ARM_ELF_OS_ABI_VERSION): Define.
940 (R_ARM_THM_ABS5): Fix rightshift and size.
941 (R_ARM_THM_PC22): Fix size.
942 (R_ARM_PLT32): Define Howto.
943 (find_howto): New function: Locate a howto based on a reloc
945 (elf32_arm_info_to_howto): Use find_howto if necessary.
946 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
947 bfd_reloc_code_real_type.
948 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
949 and BFD_RELOC_VTABLE_ENTRY.
950 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
952 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
953 elements in a fixed sized array.
954 (ARM_ELF_ABI_VERSION): Define.
955 (ARM_ELF_OS_ABI_VERSION): Define.
956 (R_ARM_THM_ABS5): Fix rightshift and size.
957 (R_ARM_THM_PC22): Fix size.
958 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
959 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
960 bfd_reloc_code_real_type.
962 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
963 no_pipeline_knowledge.
964 (elf32_arm_link_hash_create): Initialise new field to zero.
965 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
966 no_pipeline_knowledge. Use this parameter to initialise the field
967 in the globals data structure.
968 (elf32_arm_final_link_relocate): Only add in pipeline offset if
969 no_pipeline_knowledge is false and the binary is from an old
971 (elf32_arm_merge_private_data): Generate an error if an attempt is
972 made to linl together big endian and little endian code.
973 (elf32_arm_post_process_headers): New function: Initialise the
974 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
976 (elf_backend_post_process_headers): Define.
978 1999-05-28 Nick Clifton <nickc@cygnus.com>
980 * elf-bfd.h (struct elf_backend_data): Add new field:
981 elf_backend_post_process_headers.
983 * elfxx-target.h (elf_backend_post_process_headers): Define to
984 NULL if not already defined.
985 (elfNN_bed): Initialise elf_backend_post_process_headers field.
987 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
989 (_bfd_elf_compute_section_file_positions): Call
990 elf_backend_post_process_headers if defined.
992 1999-05-28 Ian Lance Taylor <ian@zembu.com>
994 * configure.in: Check whether getuid and getgid exist.
995 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
996 HAVE_GETGID are not defined, respectively.
997 (bfd_write_armap): Don't special case on _WIN32 for getuid and
999 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1000 * configure, config.in: Rebuild.
1002 1999-05-28 Martin Dorey <mdorey@madge.com>
1004 * elf32-i960.c: New file.
1005 * elf.c (prep_headers): Handle bfd_arch_i960.
1006 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1007 * config.bfd (i960-*-elf*): New target.
1008 * configure.in (bfd_elf32_i960_vec): New target vector.
1009 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1010 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1011 * Makefile.in, aclocal.m4, configure: Rebuild.
1013 1999-05-27 Nick Clifton <nickc@cygnus.com>
1015 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1017 (find_howto): New function: Find entries in the
1018 elf32_arm_howto_table.
1019 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1021 (elf32_arm_reloc_type_lookup): Add lookup for
1022 BFD_RELOC_ARM_PLT32.
1024 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1026 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1027 (elf32_arm_link_hash_table_create): Use above function as the
1028 constructor for hash table entries.
1029 (elf32_arm_relocate_section): Avoid crash when there is no output
1031 (elf32_arm_final_link_relocate): New parameter h.
1032 (elf32_arm_relocate_section): Pass symbol hash entry to above
1034 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1037 1999-05-25 Catherine Moore <clm@cygnus.com>
1039 * coff-arm.c (coff_arm_relocate_section): Don't emit
1040 base file entries for pc-relative values.
1042 1999-05-25 DJ Delorie <dj@cygnus.com>
1044 * peicode.h (coff_swap_sym_in): When we create the actual section
1045 to reflect the not-there section C_SECTION symbols refer to,
1046 change the symbol class to C_STAT as the section is now really
1049 1999-05-24 Philip Blundell <pb@nexus.co.uk>
1051 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
1054 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
1056 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
1058 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
1059 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
1061 1999-05-16 Nick Clifton <nickc@cygnus.com>
1063 * coff-mcore.c (in_reloc_p): Reinstate.
1065 1999-05-15 Nick Clifton <nickc@cygnus.com>
1067 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
1068 * bfd-in2.h: Regenerate.
1069 * coff-mcore.c (in_reloc_p): Remove defintion.
1070 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
1071 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
1072 IMAGE_REL_MCORE_RVA.
1073 (coff_mcore_rtype_to_howto): Add special processing for
1074 IMAGE_REL_MCORE_RVA.
1075 (coff_mcore_relocate_section): Add support for
1076 IMAGE_REL_MCORE_RVA.
1077 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
1078 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
1080 (mcore_elf_relocate_section): Delete redundant case labels.
1082 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1084 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
1085 precedence between bit-and and comparison.
1087 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
1089 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
1090 list of target formats (targ_selvecs).
1091 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
1092 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
1094 1999-05-10 DJ Delorie <dj@cygnus.com>
1096 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
1097 reasonable mode until "ar x" is smart enough to skip it (fixes
1098 gcc/libgcc.a builds on mips-ecoff targets
1100 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
1101 to work. Hack to support MS import libraries, which use different
1102 COMDAT types than GNU.
1103 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
1104 to implied zero-length sections (see peicode below)
1105 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
1106 filename symbols, which use one *or more* auxents.
1107 * coffswap.h (coff_swap_aux_in): ditto
1108 * peicode.h (coff_swap_sym_in): Build the implied zero-length
1111 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
1113 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
1114 for all relocations.
1116 1999-05-10 Catherine Moore <clm@cygnus.com>
1118 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
1119 if COFF_IMAGE_WITH_PE.
1120 (bfd_arm_process_before_allocation): Likewise.
1121 (bfd_arm_get_bfd_for_interworking): Likewise.
1122 * coff-arm.c: Likewise.
1123 * bfd-in2.h: Regenerate.
1124 * configure.in (armpe_little_vec): Remove coff-arm.lo.
1125 (armpe_big_vec): Likewise.
1126 * configure: Rebuild.
1128 1999-05-10 Nick Clifton <nickc@cygnus.com>
1130 * elf.c (elf_fake_sections): Check for .rel. as start of rel
1131 section, not just .rel. Same for .rela.
1133 1999-05-07 Nick Clifton <nickc@cygnus.com>
1135 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
1136 endianism with an error message.
1138 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
1140 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
1141 assignment from "unsigned char *" to "char *".
1142 (decode_line_info): Likewise for dwarf_line_buffer assignment.
1144 1999-05-05 Catherine Moore <clm@cygnus.com>
1146 * coff-arm.c (coff_arm_relocate_section): Add one to
1147 address of ARM_RVA32 thumb functions.
1149 1999-05-05 Catherine Moore <clm@cygnus.com>
1151 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
1152 (elf32_m68k_copy_private_bfd_data): New.
1153 (elf32_m68k_merge_private_bfd_data): New.
1154 (elf32_m68k_print_private_bfd_data): New.
1155 (CPU32_FLAG): Define.
1156 (PLT_CPU32_ENTRY_SIZE): Define.
1157 (elf_cpu32_plt0_entry): Declare.
1158 (elf_cpu32_plt_entry): Declare.
1159 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
1160 (elf_m68k_finish_dynamic_symbol): Likewise.
1161 (elf_m68k_finish_dynamic_sections): Likewise.
1162 (elf_backend_plt_header_size): Remove definition.
1163 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1164 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1165 (bfd_elf32_bfd_set_private_flags): Define.
1166 (bfd_elf32_bfd_print_private_bfd_data): Define.
1168 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
1170 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
1171 and R_LONG_PCREL_MODE.
1173 1999-04-29 Nick Clifton <nickc@cygnus.com>
1175 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
1177 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
1179 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
1180 in relocation calculation.
1182 1999-04-26 Tom Tromey <tromey@cygnus.com>
1184 * aclocal.m4, configure: Updated for new version of libtool.
1186 1999-04-21 Nick Clifton <nickc@cygnus.com>
1188 * coff-mcore.c: Add support for mcore relocs.
1190 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
1192 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
1193 incorrect use EF_MIPS_xxBITPTRS.
1195 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1197 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
1200 * bfd-in2.h: Rebuild.
1201 * libbfd.h: Rebuild.
1203 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
1205 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
1206 (coff_arm_relocate_section): Add ARM26D transform. Only
1207 change to ARM26D for relocateable links.
1209 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1211 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
1212 (bfd_elf32_bfd_print_private_bfd_data): New.
1214 1999-04-15 Doug Evans <devans@casey.cygnus.com>
1216 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
1217 refetch addend if USE_REL, add many comments regarding current state.
1218 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
1219 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
1220 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
1221 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
1223 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
1225 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
1226 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
1228 1999-04-13 David Mosberger <davidm@hpl.hp.com>
1230 * dwarf2.c (decode_line_info): Don't truncate address to least
1231 significant 32 bits (breaks 64 bit targets).
1232 (lookup_address_in_function_table): Ditto.
1233 (comp_unit_contains_address): Ditto.
1235 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
1237 * coff-arm.c (arm_emit_base_file_entry): New routine.
1238 (A2T3_OFFSET): Define.
1239 (T2A3_OFFSET): Define.
1240 (coff_arm_relocate_section): Emit base file entries for interworking
1243 1999-04-13 Philip Blundell <philb@gnu.org>
1245 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
1246 relocs 17 through 19.
1248 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
1250 * elfcode.h: Remove fnmatch.h.
1251 * elflink.h (elf_link_assign_sym_version): Call back to ld
1252 instead of calling fnmatch.
1254 * config.bfd (i?86-*-beoself): Include pe vecs.
1256 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
1258 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
1261 1999-04-10 Richard Henderson <rth@cygnus.com>
1263 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
1264 when trying to resolve dynamic symbol references.
1265 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1266 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1267 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1268 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1269 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1270 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1271 * elflink.h (elf_link_output_extsym): Likewise.
1273 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
1275 * section.c (_bfd_strip_section_from_output): New function moved from
1276 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
1277 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
1278 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1279 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1280 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1281 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1282 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1283 * bfd-in2.h: Update.
1285 1999-04-09 Ian Lance Taylor <ian@zembu.com>
1287 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
1289 1999-04-08 Nick Clifton <nickc@cygnus.com>
1291 * coff-mcore.c: New File: Support for mcore-pe targets.
1292 * cpu-mcore.c: New File: Support for mcore targets.
1293 * elf32-mcore.c: New File: Support for mcore-elf target.
1294 * pe-mcore.c: New File: Definitions for mcore-pe target.
1295 * pei-mcore.c: New File: Definitions for mcore-pei target.
1296 * Makefile.am: Add support for MCore targets.
1297 * Makefile.in: Regenerate.
1298 * config.bfd: Add support for MCore targets.
1299 * configure.in: Add support for MCore targets.
1300 * configure: Regenerate.
1301 * archures.c: Add support for MCore architecture.
1302 * bfd-in2.h: Regenerate.
1303 * coffcode.h: Add support for mcore-pe targets.
1304 * elf.c: Add support for mcore-elf target.
1305 * reloc.c: Add support for MCore relocs.
1306 * targets.c: Add support for MCore targets.
1308 1999-04-07 Nick Clifton <nickc@cygnus.com>
1310 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
1311 R_ARM_XPC25 and R_ARM_THM_XPC22.
1312 (elf32_arm_reloc_map): Remove redundant entries.
1314 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1316 * sysdep.h (LC_MESSAGES): Never define.
1318 1999-04-06 Chris Torek <torek@bsdi.com>
1320 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
1321 all callers. Rewrite completely.
1322 (_bfd_relocate_contents): Rewrite overflow checking.
1323 * bfd-in2.h: Rebuild.
1325 1999-04-05 Ian Lance Taylor <ian@zembu.com>
1327 From Gabriel Paubert <paubert@iram.es>:
1328 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
1329 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
1330 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
1331 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
1332 * ppcboot.c (ppcboot_vec): Use little endian routines for
1335 * elf.c (elfcore_strndup): Only define if it will be used.
1336 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
1338 (ppc_elf_check_relocs): Remove unused local i.
1339 (ppc_elf_gc_mark_hook): Add default case to switch.
1341 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
1342 * srec.c (srec_scan): Accept \r in symbol definitions.
1343 (srec_object_p): Set HAS_SYMS if we saw any symbols.
1344 (symbolsrec_object_p): Likewise.
1346 1999-04-04 Don Bowman <don@pixsci.com>
1348 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
1350 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1352 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
1354 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
1355 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
1357 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
1359 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
1362 1999-03-31 Nick Clifton <nickc@cygnus.com>
1364 * config.bfd: Add support for arm-epoc-pe target.
1365 * configure.in: Add support for arm-epoc-pe target.
1366 * configure: Regenerate.
1367 * targets.c: Add support for arm-epoc-pe target.
1368 * coff-arm.c: Allow header files to override definition of
1369 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
1370 * pe-arm.h: Allow previous header files to override definition of
1371 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1372 * pei-arm.h: Allow previous header files to override definition of
1373 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1374 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
1375 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
1377 1999-03-30 Nick Clifton <nickc@cygnus.com>
1379 * elf.c (elf_map_symbols): Handle the case where section
1380 symbols are generated for content-less sections which are
1381 not mapped to the output file.
1383 * linker.c: Replace direct references to fields in BFD structure
1384 with accessor macros.
1386 * elflink.h: Replace direct references to fields in BFD structure
1387 with accessor macros.
1389 1999-03-25 Philip Blundell <pb@nexus.co.uk>
1391 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
1393 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
1394 account when adjusting section symbols during a partial link.
1396 1999-03-24 Nick Clifton <nickc@cygnus.com>
1398 * coff-sparc.c (struct coff_reloc_map): Change type of field
1399 'bfd_reloc_val' to bfd_reloc_code_real_type.
1400 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
1401 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
1402 * elf32-arc.c (struct arc_reloc_map): Ditto.
1403 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
1404 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
1405 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
1406 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
1407 * elf32-sh.c (struct elf_reloc_map): Ditto.
1408 * elf32-sparc.c (struct elf_reloc_map): Ditto.
1409 * elf32-v850.c (struct v850_reloc_map): Ditto.
1410 * elf64-sparc.c (struct elf_reloc_map): Ditto.
1411 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
1412 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
1414 1999-03-17 Martin Hunt <hunt@cygnus.com>
1416 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
1417 function so source-level assembly works. If multiple N_SOs
1418 are seen without and N_FUNs, create an indextable entry with
1419 a NULL function name.
1421 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1423 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
1424 of certian similar cpus.
1426 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1428 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1429 Add the 5000. Change the architecture for the 5400 to mips4.
1430 (elf_mips_mach): Add r5000.
1432 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1434 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
1436 1999-03-11 Nick Clifton <nickc@cygnus.com>
1438 * binary.c (binary_set_section_contents): Generate warning about
1439 huge file offsets for any section that will occupy file space, not
1440 just those that are loadable.
1442 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
1444 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
1446 1999-02-22 Jim Lemke <jlemke@cygnus.com>
1448 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
1450 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
1452 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
1453 * elflink.h: Revert all changes since Feb 16. Instead:
1454 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
1455 appropriate. Copy it to version symbols.
1456 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
1457 symbols if appropriate.
1458 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
1459 symbol if appropriate.
1460 (elf_link_output_extsym): If symbol is marked as undefined, and
1461 has no nonweak references, mark it as weak undefined.
1463 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
1465 * elflink.h (elf_merge_symbol): When overriding a dynamic
1466 definition with a weak undefined symbol, set NEEDS_PLT if it is a
1468 (elf_link_add_object_symbols): Don't copy the other field if we
1471 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
1473 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
1474 shared object with a weak undefined symbol.
1476 1999-02-18 Nick Clifton <nickc@cygnus.com>
1478 * elfarm-nabi.c: Set partial_inplace back to false.
1480 1999-02-17 Nick Clifton <nickc@cygnus.com>
1482 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
1483 (USER_LABEL_PREFIX): Set to "_".
1485 The following patches are from: Scott Bambrough
1486 <scottb@corelcomputer.com>
1488 * libaout.h (M_ARM6_NETBSD): Set to 143.
1490 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
1491 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
1492 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
1493 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
1494 * bfd-in2.h: Regenerate.
1496 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
1497 'true' as REL relocs are now being used. Add new PIC relocs:
1498 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
1499 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
1501 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
1503 (elf32_arm_final_link_relocate): Change parameters so that entire
1504 reloc is passed. Add support for PIC relocs.
1505 (elf32_arm_relocate_section): Pass entire reloc to
1506 elf32_arm_final_link_relocate.
1507 (elf32_arm_check_relocs): Handle new PIC relocs.
1508 (elf32_arm_adjust_dynamic_symbol): New function.
1509 (elf32_arm_size_dynamic_sections): New function.
1510 (elf32_arm_discard_copies): New function.
1511 (elf32_arm_finish_dynamic_symbol): New function.
1512 (elf32_arm_finish_dynamic_sections): New function.
1513 (ELF_MAXPAGE_SIZE): Define.
1514 (bfd_elf32_bfd_reloc_type_lookup): Define.
1515 (elf_backend_relocate_section): Define.
1516 (elf_backend_adjust_dynamic_symbol): Define.
1517 (elf_backend_create_dynamic_sections): Define.
1518 (elf_backend_finish_dynamic_symbol): Define.
1519 (elf_backend_finish_dynamic_sections): Define.
1520 (elf_backend_size_dynamic_sections): Define.
1521 (elf_backend_plt_readonly): Define.
1522 (elf_backend_want_got_plt): Define.
1523 (elf_backend_want_plt_sym): Define.
1525 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
1527 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
1528 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
1529 (_bfd_mips_elf_fake_sections): Likewise.
1531 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1533 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
1534 bfd_elf32_arm_get_bfd_for_interworking,
1535 bfd_elf32_arm_process_before_allocation): Define to avoid clash
1538 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
1539 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1540 elf32_arm_find_nearest_line): Make them static.
1542 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
1544 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
1545 callers. Do not merge a definition from a shared object with a
1546 weak undefined symbol.
1547 (elf_link_add_object_symbols): Do not change the symbol type or
1548 size if the old symbol overrides the new one.
1550 1999-02-08 Nick Clifton <nickc@cygnus.com>
1552 * config.bfd: Add support for strongarm target.
1554 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1556 * elf32-m68k.c (reloc_map): Use the correct types for the struct
1557 fields instead of unsigned char.
1559 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
1561 * Makefile.am: Rebuild dependencies.
1562 * Makefile.in: Rebuild.
1564 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
1566 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
1567 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
1568 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
1569 * acinclude.m4: Add comments to uses of AC_DEFINE.
1570 * acconfig.h: Remove.
1571 * configure: Rebuild with current autoconf/automake.
1572 * aclocal.m4: Likewise.
1573 * config.in: Likewise.
1574 * Makefile.in: Likewise.
1576 1999-02-04 DJ Delorie <dj@cygnus.com>
1578 * libbfd.c (real_read): don't call fread for zero bytes. This
1579 covers up a bug (or misuse of bfd) that's exposed by Solaris.
1581 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
1583 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
1584 of a jump is in the current 256 MB region.
1586 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
1588 * format.c (bfd_check_format_matches): Change last patch to only
1589 take effect for the binary target.
1591 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
1593 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
1595 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
1597 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
1599 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
1601 * format.c (bfd_check_format_matches): If the target was
1602 previously specified, don't check other targets when checking for
1605 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
1607 * elf32-arm.h (elf32_arm_reloc_map): Removed.
1608 (elf32_arm_reloc_type_lookup): Removed
1609 * elfarm-nabi.c (elf32_arm_reloc_map): New.
1610 (elf32_arm_reloc_type_lookup): New.
1611 * elfarm-oabi.c (elf32_arm_reloc_map): New.
1612 (elf32_arm_reloc_type_lookup): New.
1614 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
1616 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
1617 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
1618 * Makefile.am: Use new files.
1619 * Makefile.in: Regenerate.
1620 * configure.in: Use new files.
1621 * configure: Regenerate.
1623 1999-02-01 Nick Clifton <nickc@cygnus.com>
1625 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
1626 (fr30_elf_gc_sweep_hook): New function.
1627 (elf_backend_can_gc_sections): Define.
1629 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
1631 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
1632 and bfd_elf32_bigarm_oabi_vec.
1634 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
1636 * Makefile.am (elf32-arm-oldabi.lo): New.
1637 (elf32-arm-newabi.lo): New.
1638 * Makefile.in: Regenerate.
1639 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
1640 (arm-*-elf): Likewise.
1642 (thumb-*-oabi): New.
1643 * configure: Regenerate.
1644 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
1645 (bfd_elf32_bigarm_oabi_vec): New.
1646 * elf32-arm-newabi.c: New.
1647 * elf32-arm-oldabi.c: New.
1648 * elf32-arm.c: Removed.
1651 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
1653 * binary.c (binary_set_section_contents): Omit warnings for
1654 unloadable sections.
1656 1999-01-31 Michael Meissner <meissner@cygnus.com>
1658 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
1659 powerpc{,le}-*-eabi.
1661 1999-01-29 Nick Clifton <nickc@cygnus.com>
1663 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
1664 * dwarf2.c (read_signed_leb128): Remove unused variables.
1666 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
1668 * elf.c (assign_file_positions_for_segments): Only adjust
1669 p_align when needed.
1671 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
1673 * binary.c (binary_set_section_contents): Don't return early for a
1674 non-loadable section, in case the first section is non-loadable.
1675 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
1676 W. Rozycki <macro@ds2.pg.gda.pl>.
1678 1999-01-28 Nick Clifton <nickc@cygnus.com>
1680 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
1681 R_FR30_GNU_VTENTRY relocs.
1683 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
1685 * elflink.h (elf_link_output_sym): Zero syms which are
1686 part of sections which have been excluded.
1688 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
1690 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
1692 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
1693 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
1695 1999-01-27 Nick Clifton <nickc@cygnus.com>
1697 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
1699 (fr30_final_link_relocate): Use computed value as result of
1702 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
1704 * binary.c (binary_set_section_contents): Emit warning for
1705 huge file offsets due to widely-dispersed section LMAs.
1707 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
1709 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
1710 align first section to largest section alignment, not first
1713 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
1715 * configure.in: Require autoconf 2.12.1 or higher.
1717 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
1719 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
1720 * bfd-in2.h: Likewise.
1721 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
1723 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1725 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
1726 * cpu-mips.c: Add support for and independent 4111.
1727 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
1728 (_bfd_mips_elf_final_write_processing):
1729 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
1731 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1733 * elf32-mips.c (elf_mips_abi_name): New.
1734 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
1736 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
1738 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1739 Handle bfd_mach_mips4300.
1741 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
1743 * elf32-i386.c: Remove leaked development code from patch
1744 1998-12-10 by Richard Henderson.
1746 1998-12-10 Richard Henderson <rth@cygnus.com>
1748 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
1749 in debug sections for symbol defined externally.
1751 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1753 * targets.c (bfd_target_vector): Remove duplicate entry for
1756 1998-12-09 Nick Clifton <nickc@cygnus.com>
1758 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
1759 since we are using RELAs.
1761 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
1763 SCO Open Server Release 5 core file support, from Jouke Numan
1765 * sco5-core.c: New file.
1766 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
1767 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
1768 * Makefile.am: Rebuild dependencies.
1769 (OPTIONAL_BACKENDS): Add sco5-core.lo.
1770 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
1771 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
1772 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
1773 * bfd-in2.h, configure, Makefile.in: Rebuild.
1775 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
1777 * config.bfd (hppa*-*-mpeix*): New target.
1778 * configure.in: Add AC_HEADER_DIRENT.
1779 (hppa*-*-mpeix*): New target.
1780 * configure.host (hppa*-*-mpeix*): New host.
1781 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
1782 friends rather than just including <sys/dir.h>.
1783 * som.h (struct som_symbol): Add hppa_priv_level and apto
1784 tc_data. Change all users.
1785 (struct somdata): Add comp_unit field.
1786 (obj_som_compilation_unit): Define.
1787 (bfd_som_attach_compilation_unix): Declare.
1788 * som.c: Check HOST_HPPAMPEIX.
1789 (struct som_misc_symbol_info): Add new field priv_level.
1790 (som_object_setup): Add current_offset parameter. Change all
1792 (setup_sections): Likewise.
1793 (som_object_p): For EXECLIBMAGIC, read the lst header.
1794 (som_write_symbol_strings): Add compilation_unit parameter.
1796 (som_finish_writing): Write out compilation_unit.
1797 (som_bfd_derive_misc_symbol_info): Set priv_level.
1798 (som_build_and_write_symbol_table): Set xleast field to 3.
1799 (som_slurp_symbol_table): Set symbol priv_level.
1800 (bfd_som_attach_compilation_unit): New function.
1801 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
1802 priv_level into symbol_value.
1803 * configure, config.in: Rebuild.
1805 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
1807 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
1808 warning function to call _bfd_error_handler instead.
1810 * libbfd.c (COERCE32): Cast through unsigned long and long to
1811 avoid bug in old version of gcc.
1813 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
1814 (elf_backend_additional_program_headers): Don't define.
1816 1998-12-08 Nick Clifton <nickc@cygnus.com>
1818 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
1819 relocations to include offset of 2 included in the insns, and the
1820 offset of the relocs within the section.
1822 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
1824 The following changes were made by David Taylor
1825 <taylor@texas.cygnus.com>, Edith Epstein
1826 <eepstein@sophia.cygnus.com>, Jim Blandy
1827 <jimb@zwingli.cygnus.com>, and Elena Zannoni
1828 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
1829 changes originally made by HP; HP did not create ChangeLog
1832 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
1833 automake macro library.
1835 * hpux-core.c (hpux_core_core_file_p): this function now
1836 understands HPUX 10.30 thread info. Yes, the thread stacks can be
1837 found in the corefile! Also, in hpux_core_core_file_p, if we
1838 encounter a section with an unknown type, don't punt. Instead,
1839 just skip it. Also, count the number of sections of known type
1840 that we encounter. If we encounter at least one good one, then
1841 we'll declare that the file is a core file. If we encounter any
1842 unknown ones but some known ones, then we'll issue a warning (but
1843 still declare it to be a core file). Also, correctly decide when a
1845 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
1846 (CORE_ANON_SHMEM): define if not defined.
1847 (hpux_core_struct): add members lwpid and user_tid.
1848 (core_kernel_thread_id, core_user_thread_id): new macros.
1849 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
1850 the name before storing it in the bfd.
1851 (hpux_core_core_file_p): handle threads.
1853 * libhppa.h (GET_FIELD): protect against redefinition.
1854 (HPPA_WIDE): define.
1855 (GET_FIELD): define.
1860 (sign_extend): redefine.
1861 (assemble_6): define.
1862 (assemble_12): rewrite.
1863 (assemble_16): define.
1864 (assemble_16a): define.
1865 (assemble_17): rewrite.
1866 (assemble_22): define.
1868 1998-12-07 Nick Clifton <nickc@cygnus.com>
1870 * elf32-fr30.c (fr30_final_link_relocate): Using signed
1871 relocations for signed values.
1873 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
1875 * mipsbsd.c (MY(set_arch_mach)): Make static.
1876 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
1877 bfd_mach_mips* macros rather than simple numbers.
1879 COFF weak symbol support, based on patches from Mark Elbrecht
1880 <snowball3@usa.net>:
1881 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
1882 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
1883 (coff_write_alien_symbol): Likewise.
1884 * cofflink.c (coff_link_check_ar_symbols): Likewise.
1885 (coff_link_add_symbols): Likewise.
1886 (_bfd_coff_link_input_bfd): Likewise.
1887 (_bfd_coff_write_global_sym): Likewise.
1889 * elf.c (copy_private_bfd_data): Always initialize the
1890 includes_phdrs field.
1892 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
1893 file defines a symbol first mentioned in an ELF file.
1895 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
1896 possible, rather than only if BFD64.
1897 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
1899 * bfd-in2.h: Rebuild.
1901 * srec.c (srec_set_section_contents): Correct test to avoid
1902 switching to 4 byte addresses after seeing a second section which
1903 requires 3 byte addresses. From Joel Schantz
1904 <joel.schantz@argosys.boeing.com>.
1906 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
1907 <aymeric.vincent@emi.u-bordeaux.fr>.
1909 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
1911 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
1912 decide whether the output file is -mrelocatable-lib,
1913 -mrelocatable, or neither. (gdb.base/nodebug.exp)
1915 1998-12-03 Nick Clifton <nickc@cygnus.com>
1917 * elf32-fr30.c: Add support for R_FR30_48 reloc.
1918 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
1919 * bfd-in2.h: Regenerate.
1920 * libbfd.h: Regenerate
1922 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
1924 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
1925 link against a dynamic symbol with no type or size.
1927 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
1929 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
1930 relocation for section which does not get loaded.
1931 (elf_i386_relocate_section) [R_386_32]: Likewise.
1933 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
1935 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
1936 reloc_count and i long instead of unsigned long. Handle error
1937 return from bfd_canonicalize_reloc.
1939 1998-12-01 Nick Clifton <nickc@cygnus.com>
1941 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
1944 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1946 * elf32-sh.c (elf/sh.h): Include.
1947 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
1948 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
1949 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
1950 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1951 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
1953 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
1955 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
1956 causes division by zero later on.
1958 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
1960 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
1963 1998-11-25 DJ Delorie <dj@cygnus.com>
1965 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
1968 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
1970 * elf32-fr30.c (fr30_elf_relocate_section): Call
1971 fr30_final_link_relocate.
1972 (fr30_final_link_relocate): New function: Handle I20 and I32
1974 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
1975 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
1976 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
1978 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
1981 The following changes are based on a patch submitted by Gianluca
1982 Moro <glctr@abc.it>:
1984 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
1985 not already been updated.
1986 (find_remembered_hi16s_reloc): New parameter 'already_found'
1987 returns state of remembered hi16s reloc.
1988 (remember_hi16s_reloc): Set 'found' field to false.
1989 (hi16s_location): Add 'found' field.
1991 1998-11-23 DJ Delorie <dj@cygnus.com>
1993 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
1994 to see .DLL files as unrecognized.
1995 (i3coff_object_p): Sorry, had to hack it to not recognize these
1996 files (pei-i386) on request.
1998 1998-11-23 DJ Delorie <dj@cygnus.com>
2000 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2001 relents. Call bfd_check_format to reinitialize.
2003 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2005 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2008 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2010 * aclocal.m4: regenerate
2011 * configure: regenerate
2013 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2015 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2016 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2017 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2018 respect it as an upper bound on what memory to reference.
2019 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2020 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2021 update vtable_entries_size appropriately.
2023 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2025 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2028 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2030 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2031 bfds; they have no "file" so we fake it.
2032 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2033 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2034 resizing the memory buffer.
2035 * opncls.c (bfd_make_writable): New function; lets you write a
2036 bfd_create'd bfd to an in-memory buffer.
2037 (bfd_make_readable): New function; lets you read back that buffer
2038 as if it were from bfd_openr. Used to build generated archive
2039 members (winsup's ld's dlltool)
2041 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
2043 * po/bfd.pot: Regenerated.
2045 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
2047 * elf32-v850.c (hi16s_location): Replaced fixed size array with
2050 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
2052 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
2053 element of the gotentry list for local symbols too.
2054 (elf64_alpha_relocate_section): Unify local and global handling.
2055 Assert that gotent->use_count > 0.
2057 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
2059 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
2060 update for file name changes of July 2, 1998.
2062 * configure: Rebuild.
2064 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
2066 * po/bfd.pot: Regenerated.
2068 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
2070 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
2071 * aclocal.m4, configure: regenerate
2073 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
2075 * elf.c (prep_headers): Add support for bfd_arch_fr30.
2077 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
2079 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
2080 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
2082 * aclocal.m4, configure: regenerated.
2084 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
2086 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
2087 R_D10V_GNU_VTENTRY relocs.
2088 (elf_d10v_howto_table): Likewise.
2089 (d10v_reloc_map d10v_reloc_map): Likewise.
2090 (elf32_d10v_gc_mark_hook): New.
2091 (elf32_d10v_gc_sweep_hook): New.
2092 (elf32_d10v_check_relocs): New.
2093 (elf32_d10v_relocate_section): New.
2094 (elf_backend_relocate_section): Define.
2095 (elf_backend_can_gc_sections): Define.
2097 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
2099 * Makefile.am (BFD32_BACKENDS): Move vms files here...
2100 (BFD64_BACKENDS): ...from here.
2101 (BFD32_BACKENDS_CFILES): Move vms files here...
2102 (BFD64_BACKENDS_CFILES): ...from here.
2103 * Makefile.in: Rebuild.
2105 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
2107 * Makefile.am: Add FR30 target.
2108 * Makefile.in: Add FR30 target.
2109 * archures.c: Add support for FR30.
2110 * config.bfd: Add support for FR30.
2111 * configure.in: Add support for FR30.
2112 * reloc.c: Add support for FR30 relocations.
2113 * targets.c: Add support for FR30 relocations.
2114 * bfd-in2.h: Regenerate.
2115 * configure: Regenerate.
2116 * libbfd.h: Regenerate.
2117 * cpu-fr30.c: New file.
2118 * elf32-fr30.c: New file.
2120 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
2122 * configure.in: detect cygwin* instead of cygwin32*
2123 * configure: regenerate
2125 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
2127 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
2128 use bfd_malloc and free instead and check return value from bfd_malloc.
2130 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
2132 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
2133 * libbfd.h: Rebuild.
2135 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
2136 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
2137 (MIPS_TEXT_DYNSYM_SECN): Likewise.
2138 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
2140 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
2142 (mips_elf_link_hash_table_create): Don't initialize
2143 dynsym_sec_strindex.
2144 (mips_elf_gc_mark_hook): Add default case to avoid warning.
2145 (mips_elf_size_dynamic_sections): Generate a section symbol for
2146 every output section.
2147 (mips_elf_finish_dynamic_sections): Count all sections for
2149 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
2152 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
2154 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
2155 for later PLT entries in large PLTs.
2156 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
2158 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
2160 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
2162 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
2164 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
2165 * elflink.h (elf_collect_hash_codes): New function. This function is
2166 called for each exported symbol and we compute the ELF hash value for
2168 (compute_bucket_value): New function. It is called from
2169 size_dynamic_sections to determine the hash table size. When we are
2170 optimizing a better, but slower, algorithm is used.
2171 (size_dynamic_sections): Call compute_bucket_value.
2173 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
2175 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
2177 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
2179 (sh_elf_gc_mark_hook): New.
2180 (sh_elf_gc_sweep_hook): New.
2181 (sh_elf_check_relocs): New.
2182 (elf_backend_can_gc_sections): Define.
2184 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
2186 * acinclude.m4: undo previous gettext change
2187 * aclocal.m4: rebuild with right version of aclocal.
2189 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
2191 * acinclude.m4, aclocal.m4: move gettext-related fragments from
2192 aclocal.m4 to acinclude.m4, so they don't get lost.
2194 * elfcore.h: rewrite for better corefile support.
2195 * elf.c (elfcore_*): new functions.
2196 * elf-bfd.h (elf_obj_tdata): new structure members.
2197 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
2199 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
2201 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
2203 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
2204 and R_M32R_GNU_VTENTRY.
2205 (elf_backend_can_gc_sections): Define.
2206 (m32r_elf_check_relocs): New.
2207 (m32r_elf_gc_mark_hook): New.
2208 (m32r_elf_gc_sweep_hook): New.
2209 (m32r_elf_relocate_section): Handle VT relocs.
2211 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
2213 * coff-arm.c (arm_relocate_section): Remove redundant test.
2215 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
2216 cleat that the 'bitsize' field is the size of the bitfield AFTER
2217 relocation not before.
2219 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
2221 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
2224 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
2226 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
2227 R_SPARC_GNU_VTENTRY.
2228 (elf32_sparc_check_relocs): Handle them.
2229 (elf32_sparc_reloc_type_lookup): Likewise.
2230 (elf32_sparc_relocate_section): Likewise.
2231 (elf32_sparc_gc_mark_hook): New.
2232 (elf32_sparc_gc_sweep_hook): New.
2234 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
2236 * som.c (som_finish_writing): Perform some sanity checks when
2237 writing an executable or shared library.
2239 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2241 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
2242 * configure.in (elf): Add dwarf1.lo.
2243 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
2244 * elf.c (_bfd_elf_find_nearest_line): Add call to
2245 _bfd_dwarf1_find_nearest_line.
2246 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
2247 Add call to _bfd_dwarf1_find_nearest_line.
2248 * configure: Rebuilt.
2250 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
2252 * elflink.h (elf_gc_sections): Do not allow garbage
2253 collection if dynamic sections have been created.
2255 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
2257 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
2259 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
2260 (v850_elf_perform_relocation): Likewise.
2261 (v850_elf_final_link_relocate): Likewise.
2262 (v850_elf_relocate_section): Likewise.
2263 (v850_elf_gc_sweep_hook): New routine.
2264 (v850_elf_gc_mark_hook): New routine.
2265 (elf_backend_can_gc_sections): Define.
2267 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
2269 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
2272 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
2274 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2275 Declare size as bfd_size_type.
2276 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
2278 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
2280 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
2282 * som.c (CPU_PA_RISC2_0): Define.
2283 (_PA_RISC2_0_ID): Likewise.
2284 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
2286 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
2288 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
2289 has a base which is already defined, only add the referenced
2290 symbol to the dynamic symbol table if it is defined or referenced
2293 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
2296 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2298 * elflink.h (elf_link_add_object_symbols): Undo last change.
2300 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
2302 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
2303 symbol for the indirect alias to a versioned symbol.
2305 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
2307 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
2308 (elf32_i386_vtentry_howto): New.
2309 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
2310 or elf32_i386_vtinherit_howto on lookup.
2312 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2314 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
2315 reloc_type. Rename R_68K__max to R_68K_max.
2316 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
2319 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
2321 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
2322 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
2324 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
2327 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
2329 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
2330 message has a null byte terminator.
2332 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
2334 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
2335 word subject to R_V850_32 relocation.
2337 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
2339 * dwarf2.c: Add comment describing problem computing line numbers
2340 for undefined symbols at link time.
2342 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
2344 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2345 transform a defweak into a plt entry.
2346 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
2347 plt entry references to receive a RELATIVE reloc.
2348 (elf64_alpha_finish_dynamic_symbol): Fill them in.
2349 (elf64_alpha_relocate_section): Assert we don't overrun
2350 the allocated relocation space.
2352 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
2354 * elf.c (swap_out_syms): Always treat section symbols as
2355 special, even if they are attached to a common section.
2357 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
2359 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
2360 sections with v850 common section attributes into named v850
2362 (v850_elf_add_symbol_hook): Move symbols in sections with v850
2363 common section attributes into named v850 common sections.
2365 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
2367 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
2370 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
2372 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
2373 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
2374 reloc to the wrong section a warning, not an error. .dynsbss
2375 is not an output section, so there is no need to check for it.
2377 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
2379 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
2381 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
2383 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
2384 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
2386 (elf32_arm_gc_mark_hook): New.
2387 (elf32_arm_gc_sweep_hook): New.
2388 (elf32_arm_check_relocs): New.
2389 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
2391 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
2394 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
2396 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
2397 assume there is no PLT or GOT.
2399 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
2401 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
2402 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
2403 also accepted as a function symbol type.
2405 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2407 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
2409 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
2411 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
2412 match definition of _bfd_gc_sections field.
2413 * libbfd.h: Rebuild.
2415 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
2417 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
2418 the addend of a dynamic relocation referencing a section.
2419 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2420 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
2422 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
2424 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
2425 bed has a size_dynamic_sections routine before trying to use it.
2427 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
2429 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
2430 _bfd_elf_rel_vtable_reloc_fn.
2432 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
2434 * Makefile.am: Add elf32-arm.c.
2435 * Makefile.in: Rebuild.
2436 * elf-bfd.h: Add elf_backend_get_symbol_type.
2437 * elf.c (swap_out_syms): If defined, call
2438 elf_backend_get_symbol_type.
2439 * elf32-arm.c: Define elf_backend_get_symbol_type.
2440 (elf32_arm_get_symbol-type): New routine.
2441 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
2442 (bfd_elf32_arm_process_before_allocation): Change to
2443 check for STT_ARM_TFUNC.
2444 (elf32_arm_final_link_relocate): Likewise.
2445 * elfxx-target.h: Add elf_backend_get_symbol_type.
2447 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
2449 * archures.c (bfd_mach_alpha_ev[456]): New.
2450 * cpu-alpha.c: Rework to match these types.
2451 * bfd-in2.h: Rebuild.
2453 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
2455 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
2456 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
2458 * elf32-i386.c (elf_howto_table): Add vtable relocs.
2459 (elf_i386_reloc_type_lookup): Recognize them.
2460 (elf_i386_check_relocs): Pass them off to generic code.
2461 (elf_i386_relocate_section): Ignore them.
2462 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
2463 (elf_backend_can_gc_sections): True.
2465 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
2467 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
2468 before looking at owner field.
2469 (elf32_arm_to_thumb_stub): Ditto.
2470 (elf32_arm_relocate_section): Compute name before calling
2471 elf32_arm_final_link_relocate().
2473 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2475 * elf.c: comment and formatting cleanups.
2478 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2480 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
2481 (core files are treated differently than object files).
2482 * elf-bfd.h (_bfd_elf_write_corefile_contents,
2483 bfd_elf_mkcorefile): declare.
2484 * elfxx-target.h (_bfd_elf_write_corefile_contents,
2485 bfd_elf_mkcorefile): add to bfd_target vector.
2486 * elfcore.h (elf_core_file_p): save the program header table,
2487 and set the bfd architecture from the elf file header.
2488 * elf.c (bfd_elf_mkcorefile): new function.
2489 (_bfd_elf_write_corefile_contents): new function.
2490 (assign_file_positions_for_segments): add cases for handling
2491 PT_NOTE segments. (assign_file_positions_except_relocs):
2492 core files should be handled the same as exec files.
2493 (prep_headers): identify core files as type ET_CORE.
2494 (copy_private_bfd_data): identify the sections belonging to
2495 the PT_NOTE segment.
2497 * elf32-sparc.c (elf32_sparc_final_write_processing):
2498 add break statement to default case.
2500 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
2502 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
2503 section (not input) will be in sections ".sbss", ".sbss2",
2504 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
2505 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
2506 output_offset for correct evaluation of addend.
2508 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
2510 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
2511 elf32_arm_allocate_interworking_sections and
2512 elf32_arm_process_before_allocation.
2514 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
2516 * bfd-in.h: Ammend prototype for
2517 elf32_arm_process_before_allocation to remove surplus third
2520 * bfd-in2.h: Regenerate.
2522 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
2524 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
2526 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
2528 * aoutx.h (aout_link_input_section_ext): Use the relocation already
2529 calculated for RELOC_SPARC_REV32 case.
2531 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
2533 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
2534 elf32_arm_allocate_interworking_sections and
2535 elf32_arm_process_before_allocation.
2536 * bfd-in2.h: Regenerated.
2537 * elf32-arm.c Define elf32_arm_link_hash_table.
2538 (insert_thumb_branch): New routine.
2539 (find_thumb_glue): New routine.
2540 (find_arm_glue): New routine.
2541 (record_arm_to_thumb_glue): New routine.
2542 (record_thumb_to_arm_glue): New routine.
2543 (elf32_arm_link_hash_table_create): New routine.
2544 (elf32_arm_get_bfd_for_interworking): New routine.
2545 (elf32_arm_allocate_interworking_sections) New routine.
2546 (elf32_arm_process_before_allocation) New routine.
2547 (elf32_thumb_to_arm_stub): New routine.
2548 (elf32_arm_to_thumb_stub): New routine.
2549 (elf32_print_private_bfd_data): Fix typo.
2550 (elf32_arm_final_link_relocate): Add argument sym_sec.
2551 Check for branches to thumb symbols in case R_ARM_PC24.
2552 Check for branches to arm symbols in case R_ARM_THM_PC22.
2553 (elf32_arm_relocate_section): Pass symbol section to
2554 elf32_arm_final_link_relocate.
2556 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
2558 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
2559 entries unless the symbol is defined in the executable; in
2560 particular, undefined weak symbols get a PLT entry.
2562 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
2564 * libaout.h: Remove nested comment to avoid warning.
2566 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
2568 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2569 R_ARM_PC24 relocation.
2571 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
2573 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
2574 argument is_local. Add argument sym_flags. Check sym_flags
2575 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
2576 (elf32_arm_relocate_section): Don't pass local sym and pass
2577 sym_flags to elf32_arm_final_link_relocate.
2579 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
2581 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
2582 to not count too few relocs for dynamicly linked executables.
2584 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
2586 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
2587 symbols without a dynamic index dynamic. Consider all weak
2589 (elf64_alpha_strip_section_from_output): Don't assume 1-1
2590 correspondance between input and output sections.
2592 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2594 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
2595 that use a .got.plt section start the got offset at zero.
2597 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
2599 * ieee.c (ieee_write_processor): Correct the processor ID written
2600 out for bfd_arch_m68k, accommodating change of March 25.
2602 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
2604 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2605 R_ARM_THM_RPC22 relocations.
2607 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
2609 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
2611 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
2612 .got relocs in -Bsymbolic shared objects.
2614 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
2616 * elf32-arm.c: Add private flags to ELF header.
2617 (elf32_arm_print_private_bfd_data): New Function.
2618 (elf32_arm_set_private_flags): New Function.
2619 (elf32_arm_copy_private_flags): New Function.
2620 (elf32_arm_merge_private_bfd_data): New Function.
2622 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
2624 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
2626 (elf32_sparc_relocate_section): Likewise.
2628 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
2630 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
2631 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
2632 (ppc_elf_relocate_section): Pull sgot and splt search to the start
2633 of the function. Recognize no .plt as static linking.
2635 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
2637 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
2638 ".liblist" string through gettext.
2640 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
2642 * Makefile.am: Add support for elf32-arm.lo.
2643 * Makefile.in: Rebuild.
2644 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
2645 (thumb-*-elf): Define targ_defvec and targ_selvecs.
2646 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
2647 * configure: Regenerate.
2648 * elf.c: (prep_headers): Support arch_type of EM_ARM.
2649 * targets.c: Support new targets bfd_elf32_bigarm_vec and
2650 bfd_target bfd_elf32_littlearm_vec.
2651 * elf32-arm.c: New file.
2653 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
2655 * libaout.h (M_SPARCLITE_LE): New machine.
2656 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
2657 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
2658 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
2659 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
2660 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
2661 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
2662 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2663 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
2664 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
2665 be BFD_RELOC_SPARC_REV32.
2667 * config.bfd (sparc86x-*-aout): New
2669 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
2671 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
2672 actually mapping the output sections.
2674 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
2677 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
2678 (mn10300_elf_reloc_map): Similarly.
2679 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
2681 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
2683 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
2685 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
2686 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
2687 elf_mips_reloc_type defined in elf/mips.h.
2689 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
2691 * elf64-mips.c: Remove reloc_type definition completely. It's now
2694 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
2696 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
2697 as they are defined in elf/mips.h now.
2699 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
2702 * Re-add lost change:
2703 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
2705 (mn10300_elf_relax_section): Include stack space for register saves
2706 in the imm8 field of a "call" instruction.
2707 (compute_function_info): Determine how much stack is allocated by
2708 the movm instruction. Fix typo.
2709 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
2711 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
2713 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
2714 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
2716 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
2718 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
2720 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
2722 * elf32-hppa.h: Let ELF header define the enum containing the
2723 external reloc numbers.
2724 * elf32-i386.h: Likewise.
2726 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
2728 * elf-m10300.c: Let ELF header now define the macros to get the enum.
2729 * elf32-mips.c: Likewise.
2730 * elf32-ppc.c: Likewise.
2732 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
2734 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
2735 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
2737 * bfd-in.h: Regenerate.
2738 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
2739 parameter to 'unsigned int' to avoid K&R compatability problems.
2741 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
2743 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
2744 functionname_ptr to be const. Change line_ptr to be unsigned.
2746 * coffcode.h (coff_link_output_has_begun): Simplify handling when
2747 macro is not defined. Change second parameter from bfd_link_info
2748 to coff_final_link_info. Add prototype.
2749 (coff_final_link_postscript): Simplify handling when macro is not
2750 defined. Add prototype.
2752 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
2754 * elf-mn10300.c: Before include system specific ELF header define
2755 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
2756 * elf32-mips.c: Likewise.
2757 * elf32-ppc.c: Likewise.
2759 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
2761 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
2762 temporary patch over to elf64-mips.c as well.
2764 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
2766 * elf32-mips.c (reloc_type): Temporarily disable definition of
2767 standard relocation since they are now defined in elf/mips.h.
2769 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
2771 * elf-m10200.c (mn10200_elf_final_link_relocate):
2772 Modify range test for case R_MN10200_8.
2774 * elf-m10300.c (mn10300_elf_final_link_relocate):
2775 Modify range test for case R_MN10300_8.
2777 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
2779 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
2780 * elf32-i386.c (elf_backend_got_header_size): Define.
2781 (elf_backend_plt_header_size): Define.
2782 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
2783 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
2784 * elfxx-target.h: Provide a default of zero.
2785 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
2786 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
2788 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
2789 entry from an executable, even if the plt refcount goes to 0.
2791 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2793 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
2794 directory name at the line number.
2796 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
2797 with an unspecified type.
2799 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
2801 * sunos.c: Add undef of valid to avoid problem on SunOS.
2803 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
2805 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
2807 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2809 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
2810 R_68K_PCxx and R_68K_xx relocations. Make sure that
2811 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
2812 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
2813 R_68K_xx relocations.
2814 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
2815 that has no plt entry.
2816 (elf_m68k_relocate_section): Ignore the plt offset in a static
2818 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
2820 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
2823 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
2825 (howto_table, reloc_map): Add entries for them.
2826 (elf_m68k_check_relocs): Handle them. Implement reference
2827 counting for got and plt entries.
2828 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
2829 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
2831 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
2832 (elf_m68k_relocate_section): Handle the new reloc types.
2833 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
2834 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
2835 * elflink.h (elf_link_add_object_symbols): When creating an
2836 indirect reference for symbol versioning also copy the plt
2838 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
2839 flag also reset the plt offset.
2840 (elf_link_assign_sym_version): Likewise.
2841 (elf_gc_common_finalize_got_offsets): Increment the got offset by
2842 the size of the entry in bytes.
2843 (elf_gc_allocate_got_offsets): Likewise.
2845 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
2847 * elflink.h (elf_gc_sections): Return true rather than falling off
2850 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
2853 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
2855 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
2856 comment describing when it should be enabled.
2857 Changed definition of USER_LABEL_PREFIX to "", to fall into line
2860 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
2862 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
2863 information ATN records.
2865 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
2867 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
2868 section for an absolute symbol in a fully linked file. Based on
2869 patch from Christian Holland <CHolland@de.lucent.com>.
2871 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
2873 * coff-m88k.c (m88k_special_reloc): Don't lose the information
2874 that a symbol is undefined.
2876 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
2878 * som.c (som_bfd_gc_sections): Define.
2880 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
2882 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
2883 overflows in ARM_26D patches, since they have already been
2884 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
2886 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
2888 * coffcode.h (coff_write_object_contents): If we have any long
2889 section names, call coff_write_symbols even if there are no
2892 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
2894 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
2895 PT_LOAD segment, rather than only setting it once for the entire
2898 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
2899 rather than ignoring every phdr with a p_paddr of 0, ignore all
2900 the phdrs if they all have a p_paddr of 0.
2902 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
2903 section was discarded from the link.
2905 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2907 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
2909 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2911 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
2912 floating point operations.
2914 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
2916 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
2919 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
2921 Merge of vax/vms (read-only) support
2922 * configure.com: Support Vax target.
2923 * makefile.vms: Support Vax target.
2924 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
2925 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
2927 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
2929 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
2931 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
2933 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
2935 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
2936 * targets.c (bfd_target_ovax_flavour): New flavour.
2937 (vms_alpha_vec): Renamed from evax_alpha_vec.
2939 (target_vector): Update accordingly.
2940 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
2942 (vax*-*-*vms*): New target.
2943 * Makefile.am: Update for renamed files. Rebuild dependencies.
2944 * bfd-in2.h: Rebuild.
2945 * configure.in, Makefile.in, aclocal.m4: Rebuild.
2947 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
2949 Based on patch from Matt Semersky <matts@scd.hp.com>:
2950 * linker.c (_bfd_generic_final_link): Force a trailing NULL
2951 pointer on abfd->outsymbols.
2952 (generic_add_output_symbol): Handle NULL sym parameter.
2954 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
2956 * elf.c (copy_private_bfd_data): Add support for changing VMA or
2959 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
2961 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
2962 when handling 32 bit immediate relocs.
2963 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2965 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
2967 * section.c (STD_SECTION): Account for recently added gc_mark
2968 field in struct asection.
2970 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
2971 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2973 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
2975 ELF Section-level Garbage Collection:
2976 * bfd.c (bfd_gc_sections): New.
2977 * aout-adobe.c: Hook to default implementation.
2978 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
2979 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
2980 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
2981 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
2982 * tekhex.c, versados.c: Likewise.
2983 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
2984 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
2986 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
2987 (bfd_generic_gc_sections): New.
2988 * section.c (SEC_KEEP): New.
2989 (asection): Add gc_mark member.
2991 * elfcode.h (elf_gc*): New name remappings.
2992 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
2993 sections to be excluded.
2994 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
2995 (elf_gc_propogate_vtable_entries_used): New.
2996 (elf_gc_smash_unused_vtentry_relocs): New.
2997 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
2998 (elf_gc_common_finalize_got_offsets): New.
2999 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3000 * elfxx-target.h: Add and default gc hooks.
3002 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3004 (struct elf_obj_tdata): Likewise for local_got_offsets.
3005 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3006 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3007 * elf64-sparc.c, elflink.h: Likewise.
3009 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3010 (ELF_LINK_HASH_MARK): Define.
3011 (struct elf_backend_data): Add GC hooks.
3012 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3014 * elf-m10300.c (mn10300_elf_check_relocs): New.
3015 (mn10300_elf_gc_mark_hook): New.
3016 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3017 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3018 (mn10300_elf_final_link_relocate): Likewise.
3019 (mn10300_elf_relocate_section): Likewise.
3020 (elf_backend_can_gc_sections): Define.
3021 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3022 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3023 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3024 (mips_info_to_howto_rel): Likewise.
3025 (mips_elf_relocate_section): Likewise.
3026 (mips_elf_check_relocs): Likewise.
3027 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3028 (elf_backend_can_gc_sections): Define.
3029 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3030 (ppc_elf_howto_raw): Handle them.
3031 (ppc_elf_reloc_type_lookup): Likewise.
3032 (ppc_elf_relocate_section): Likewise.
3033 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3034 Handle new vtable relocs.
3035 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3036 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3037 (elf_backend_can_gc_sections): Define.
3039 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3041 * archures.c (bfd_mach_mn10300): Define.
3042 * elf-m10300.c: Include elf/mn10300.h
3043 (elf_mn10300_mach): New function.
3044 (_bfd_mn10300_elf_final_write_processing): Likewise.
3045 (_bfd_mn10300_elf_object_p): Likewise.
3046 (elf_backendfinal_write_processing): Define.
3047 (elf_backend_object_p): Likewise.
3049 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
3051 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
3054 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
3056 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
3057 link_next field, not the next field.
3059 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
3061 * elf.c (map_sections_to_segments): Check the section address
3062 against the phdr size both with and without a modulo of
3065 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
3067 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
3068 linker created empty input section if the output section has the
3071 * elflink.h (elf_link_output_extsym): Print an error message if
3072 _bfd_elf_section_from_bfd_section fails.
3074 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
3077 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
3079 * elf.c (copy_private_bfd_data): Improve handling of Solaris
3080 native linker output. Avoid putting an empty section in more than
3083 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
3085 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3086 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3088 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
3090 * elf.c (swap_out_syms): New arg relocatable_p.
3091 Don't add section VMA to symbols for relocatable output.
3092 (_bfd_elf_compute_section_file_positions): Update call to
3095 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
3097 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
3098 against 'addend' be signed rather than unsigned.
3100 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
3102 * elf32-m32r.c: Add prototyps for static functions.
3104 * coff-arm.c: Add prototypes for static functions.
3106 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
3108 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
3109 LMA is used to order sections in a segment.
3111 * elf32-v850.c: Add prototypes for static functions.
3112 Change type of addend parameter to bfd_vma in various functions.
3114 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
3116 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
3117 complain_overflow_signed instead of complain_overflow_bitfield.
3119 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3121 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
3122 when comparing against 0.
3124 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
3126 * Makefile.am (config.status): New target.
3127 * Makefile.in: Rebuild.
3129 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
3131 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
3132 error if previous object endianness doesn't match current object.
3134 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
3136 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
3137 _bfd_elf_print_private)bfd_data ().
3139 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
3141 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
3143 (elf_link_add_object_symbols): Set type_change_ok and
3144 size_change_ok before calling elf_merge_symbol.
3146 * elf32-mips.c (mips_elf_relocate_section): If we issue an
3147 undefined symbol error, don't also issue an overflow error.
3149 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
3151 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
3152 R_PPC_LOCAL24PC relocation should be local; if not, print an error
3153 message instead of crashing.
3155 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
3157 * archures.c (bfd_mach_cpu32): Define.
3158 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
3160 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
3161 * ieee.c: Include <ctype.h>.
3162 (ieee_object_p): Parse out process ID string to make it more
3163 likely to be acceptable for bfd_scan_arch.
3164 * bfd-in2.h: Rebuild.
3166 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
3168 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
3169 _bfd_elf_print_private_bfd_data() so that the program header will
3172 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
3174 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
3175 0x68. Reindent. Add some comments.
3177 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
3179 * elf.c (copy_private_bfd_data): Adjust physical address of
3180 segment in output BFD to contain LMAs of its sections.
3182 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
3184 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3185 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
3186 endian data 32 bit relocations.
3187 (elf32_sparc_merge_private_bfd_data): Check if linking little
3188 endian objects with big endian objects.
3189 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
3190 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
3191 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
3193 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
3194 * archures.c (bfd_mach_sparc_sparclite_le): New.
3195 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
3197 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
3199 * peicode.h (add_data_entry): Fix precedence of operators in if ()
3202 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
3204 * bfd-in.h: Move over patch to bfd-in2.h.
3206 * reloc.c (bfd_check_overflow): Add casts before shifts which may
3208 (_bfd_relocate_contents): Likewise.
3210 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
3212 * peicode.h (add_data_entry): If the section has no private data
3213 then do not create a Data Dictionary entry for it.
3215 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
3217 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
3218 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
3219 elf64_alpha_size_got_sections): Rewrite, handling multiple got
3220 subsections during relaxation more correctly.
3222 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
3224 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
3225 Add extra argument to bfd_arm_process_before_allocation ().
3226 * bfd-in.h: Reflect changes made in bfd-in2.h.
3227 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
3228 coff class of a BFD symbol.
3229 * coff-arm.c: Add support for interworking between Thumb code and
3230 non-interworking aware ARM code.
3232 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
3234 * po/Make-in (install-info): New target.
3236 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
3238 * filemode.c: Remove; not used.
3240 If sysdep.h includes a header file, don't include it again:
3241 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
3243 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
3245 * archive.c: Don't include <string.h> or <errno.h>.
3246 * evax-alpha.c; Don't include <stdio.h>.
3247 * evax-egsd.c: Likewise.
3248 * evax-etir.c: Likewise.
3249 * evax-misc.c: Likewise.
3250 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
3251 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
3253 * hpux-core.c: Likewise.
3254 * netbsd-core.c: Likewise.
3256 * libbfd.c: Don't include <sys/types.h>.
3257 * nlmcode.h: Don't include <string.h>.
3258 * osf-core.c: Don't include <string.h> or <stdio.h>.
3259 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
3260 <errno.h>, or <unistd.h>.
3261 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
3263 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
3265 * configure.com: If the version number can not be found in
3266 configure.in, set it to "unknown" rather than "2.8.1".
3268 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
3270 * elf32-mips.c (elf_mips_mach): New.
3271 (_bfd_mips_elf_object_p): Use elf_mips_mach.
3272 (_bfd_mips_elf_final_write_processing): Use the names
3273 of machines, rather than the numbers. Set both the ARCH
3274 and MACH in e_flags. Handle a few more specific machines.
3275 (_bfd_mips_elf_merge_private_bfd_data): Merge both
3276 EF_MIPS_ARCH and EF_MIPS_MACH.
3278 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
3280 * syms.c (bfd_is_local_label): Revert last change.
3281 * srec.c (srec_write_symbols): Discard debugging symbols.
3283 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
3285 * som.c: Include <ctype.h>.
3286 * som.h: Don't include sysdep.h.
3288 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
3290 * libbfd.h: Rebuilt.
3291 * libbfd-in.h: Removed gettext includes and defines.
3292 * sysdep.h: Moved gettext-related includes and defines here.
3294 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
3296 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
3297 an ad-hoc test. Kill bogus #if 0 code.
3298 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
3300 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
3302 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
3303 when generating a normal executable for a symbol defined in a
3304 regular file. When copying a reloc into the output file, adjust
3305 the addend for a PC relative reloc against a global symbol.
3307 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
3309 * libbfd.h: Rebuilt.
3310 * libbfd-in.h (_): Define as dgettext.
3312 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
3314 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
3316 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
3317 when declaring parameter types.
3318 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
3320 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
3322 * config.bfd: If we include any ELF targets in targ_defvec and/or
3323 targ_selvecs, then add the generic ELF targets to targ_selvecs.
3324 * elf32-gen.c (dummy): New static const variable.
3325 (elf_generic_info_to_howto): New static function.
3326 (elf_generic_info_to_howto_rel): New static function.
3327 (elf_info_to_howto): Define as elf_generic_info_to_howto.
3328 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
3329 * elf64-gen.c: Same changes as elf32-gen.c.
3330 * elfcode.h (elf_object_p): For the generic target, ignore a
3331 failure of bfd_default_set_arch_mach. Fix indentation a bit.
3333 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
3335 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
3336 * configure: Rebuild.
3338 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
3340 * config.bfd: Update OSR5/Unixware patterns.
3342 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
3344 * elf.c (assign_file_positions_for_segments): Allow for holes
3345 between sections added by a link script.
3347 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
3349 * configure.in: Change version number to 2.9.4
3350 * configure: Rebuild.
3352 Based on patch from H.J. Lu <hjl@gnu.org>:
3353 * elf.c (bfd_elf_get_bfd_needed_list): New function.
3354 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
3355 * bfd-in2.h: Rebuild.
3357 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
3359 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
3362 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
3364 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
3365 (elf64_alpha_relax_section): Fill them in.
3366 (elf64_alpha_relax_opt_call): Implement more than a stub.
3367 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
3368 alignment on .scommon.
3369 (elf64_alpha_merge_gots): Merge use counts as well.
3371 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
3373 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
3374 for calculating a local symbol's address.
3375 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
3376 Set the .got's cooked size as well as the raw size.
3378 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
3380 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
3381 internationalisation of printed information.
3383 * coff-arm.c (coff_arm_print_private_bfd_data): Add
3384 internationalisation of printed information.
3386 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
3388 * syms.c (struct indexentry): Change directory_name, file_name,
3389 and function_name fields to char *.
3390 (struct stab_find_info): Change cached_file_name field to char *.
3392 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
3394 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
3396 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3398 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3400 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
3402 * Makefile.am (install-data-local): Make $(includedir).
3403 * Makefile.in: Rebuild.
3405 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3407 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
3409 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
3411 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
3412 * Makefile.in: Rebuild.
3414 * bfd-in2.h: Rebuild for Nick's changes.
3416 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
3418 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
3419 change wrt length == max_namelen.
3421 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3423 * Many files: Added gettext invocations around user-visible
3425 * libbfd-in.h: Added gettext includes and defines.
3426 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3427 HAVE_LC_MESSAGES): Define.
3428 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
3430 * Makefile.am (SUBDIRS): Added po.
3431 (POTFILES): New macro.
3432 (po/POTFILES.in): New target.
3433 (SOURCE_HFILES): New macro.
3435 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
3437 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3439 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
3440 NT_PRSTATUS note section encountered, it contains the status of
3441 the currently executing thread when the core file was written.
3443 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
3445 * libcoff.h: Add extra parameter to
3446 bfd_coff_link_output_has_begun overrideable function.
3447 * cofflink.c: Pass extra parameter to
3448 bfd_coff_link_output_has_begun function.
3449 * bfd-in.h: Add prototypes for exported ARM interworking
3451 * peicode.h: ARM specific code reorganised to conform to BFD
3453 * coffcode.h: ARM specific code reorganised to conform to BFD
3455 * coff-arm.c: Code reorganised to conform to the BFD coding
3456 conventions. Global variables have been moved into an ARM
3457 specific hash table structure and a new function:
3458 bfd_arm_get_bfd_for_interworking() has been created which is
3459 called from the linker scripts.
3461 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
3463 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
3465 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
3466 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
3467 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
3468 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
3470 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3472 * config.bfd: Added sparc86x support.
3474 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
3476 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
3477 an out of range pc-relative jump/call to an undefined weak symbol.
3479 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
3481 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
3484 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
3486 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
3487 an error other than bfd_error_system_call, set the error to
3488 bfd_error_wrong_format.
3490 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
3491 bfd_elf32_powerpcle_vec.
3493 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
3494 program segments are zero, don't set p_paddr_valid.
3496 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
3498 * elf64-alpha.c: Initial implementation of relaxation --
3499 (struct alpha_elf_link_hash_entry): Add use_count member.
3500 (elf64_alpha_check_relocs): Initialize and increment it.
3501 (elf64_alpha_can_merge_gots): Check it when considering merging.
3502 (elf64_alpha_merge_gots): Drop entries with zero use.
3503 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
3504 (elf64_alpha_always_size_sections): Split out got sizing ...
3505 (elf64_alpha_size_got_sections): ... here. New function.
3506 (elf64_alpha_relax_find_reloc_ofs): New function.
3507 (elf64_alpha_relax_with_lituse): Likewise.
3508 (elf64_alpha_relax_without_lituse): Likewise.
3509 (elf64_alpha_relax_opt_call): Likewise.
3510 (elf64_alpha_relax_section): Likewise.
3511 (elf64_alpha_add_symbol_hook): Likewise.
3512 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
3513 (elf64_alpha_relocate_section): Likewise.
3514 (bfd_elf64_bfd_relax_section): Define.
3515 (elf_backend_add_symbol_hook): Likewise.
3517 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
3519 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
3520 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
3521 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
3523 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
3525 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
3526 * configure: Rebuild.
3528 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
3530 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
3531 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
3532 * configure.in: Define and substitute WIN32LDFLAGS and
3534 * aclocal.m4: Rebuild with new libtool.
3535 * configure, Makefile.in: Rebuild.
3537 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
3539 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
3540 before any other symbols in the same section.
3542 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
3544 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
3547 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3549 * dwarf2.c (comp_unit): Move it earlier in the source. Add
3551 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
3552 Use addr_size for address size, rather than sizeof(bfd_vma).
3553 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
3554 Fix call to read_address.
3555 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
3556 Scrap other unneeded arguments. Fix call to read_address.
3557 (scan_unit_for_functions): Fix call to read_attribute.
3558 (parse_comp_unit): We now handle more values for addr_size.
3559 Set addr_size in unit. Fix call to read_attribute and
3562 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
3564 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
3566 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
3568 * archures.c (bfd_default_scan): Add m68k cases back to default
3569 switch, reverting patch of March 25, since IEEE support depends
3572 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
3574 * Makefile.am (diststuff): New target.
3575 * Makefile.in: Rebuild.
3577 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
3579 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
3580 som_offset when we have an extended name table.
3582 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
3584 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
3586 * Makefile.in: Rebuild.
3588 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3590 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
3591 symbols when creating a shared library.
3592 (elf_m68k_adjust_dynindx): New function, used by above code.
3593 (elf_m68k_finish_dynamic_sections): Initialize the section
3595 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
3597 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
3599 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
3602 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3604 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
3607 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
3609 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
3612 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
3614 * configure.in: Set version to 2.9.1.
3615 * configure: Rebuild.
3617 * Branched binutils 2.9.
3619 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
3621 * syms.c (ENABLE_CACHING): Define.
3622 (struct indexentry): Define.
3623 (struct stab_cache): Remove.
3624 (cmpindexentry): New static function.
3625 (struct stab_find_info): Add new fields: indextable,
3626 indextablesize, cached_indexentry, cached_offset, cached_stab, and
3627 cached_file_name. Remove fields: file_cache, function_cache, and
3629 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
3630 index table and search it.
3632 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
3634 * elf.c (_bfd_elf_copy_private_section_data): Call
3635 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
3637 * cpu-mips.c: Remove trailing comma at end of enumeration list.
3639 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
3641 * coff-arm.c: Define all globally visible variables and functions
3642 only when COFF_WITH_PE is not defined.
3643 * configure.in (armpe_little_vec, armpe_big_vec): Add
3645 * configure: Rebuild.
3647 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
3649 Fix some gcc -Wall warnings:
3650 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
3651 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
3652 * archures.c (bfd_default_scan): Likewise.
3653 * bfd.c (bfd_scan_vma): Likewise.
3654 * binary.c (mangle_name): Likewise
3655 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
3656 * coff-sh.c (sh_relocate_section): Likewise.
3657 * coff-stgo32.c (create_go32_stub): Likewise.
3658 * coffcode.h (coff_slurp_line_table): Likewise.
3659 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
3660 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
3661 (assign_file_positions_for_segments): Likewise.
3662 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3663 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
3664 * oasys.c (oasys_write_sections): Likewise.
3665 * ppcboot.c (ppcboot_object_p): Likewise.
3666 (mangle_name): Likewise.
3667 * riscix.c (riscix_fix_pcrel_26): Likewise.
3668 * srec.c (srec_scan): Likewise.
3669 * stabs.c (_bfd_write_section_stabs): Likewise.
3670 * sunos.c (sunos_add_dynamic_symbols): Likewise.
3671 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
3672 switch. Declare parameters for function pointers.
3673 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
3675 * elf.c (elf_sort_sections): Likewise.
3676 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
3677 Add default cases to switches.
3678 (coff_arm_relocate_section): Remove unused local variables.
3680 (coff_arm_bfd_set_private_flags): Change flag variable to type
3682 * coff-mips.c (mips_relocate_section): Initialize use_lo.
3683 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
3684 (dump_toc): Change cat to const, and initialize it.
3685 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
3686 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3687 (sh_elf_relocate_section): Initialize r_symndx.
3688 * coffcode.h (coff_compute_section_file_positions): Only declare
3689 old_sofar if ALIGN_SECTIONS_IN_FILE.
3690 (coff_write_object_contents): Initialize csym.
3691 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
3692 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
3694 * dwarf2.c: Include libiberty.h.
3695 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
3696 (decode_line_info): Remove unused local variables.
3697 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
3698 (m32r_elf_relocate_section): Likewise.
3699 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
3700 (v850_elf_reloc): Likewise.
3701 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
3702 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
3703 * elf.c (assign_file_positions_for_segments): Always set adjust.
3704 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
3705 parenthesize expression.
3706 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
3707 (m32r_elf_object_p): Return a value.
3708 (m32r_elf_print_private_bfd_data): Change fprintf format string.
3709 * elf32-mips.c (mips_elf_final_link): Initialize last.
3710 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
3711 * elf32-v850.c (v850_elf_object_p): Return a value.
3712 (v850_elf_print_private_bfd_data): Change fprintf format string.
3713 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
3715 * elflink.h (elf_link_add_object_symbols): Change vernum to
3716 unsigned int, and initialize it. Change fprintf format string.
3717 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
3718 when setting or comparing to soname_indx.
3719 (elf_create_pointer_linker_section): Change num_symbols to
3721 * libcoff-in.h (coff_data_type): Change flags to flagword.
3722 * peicode.h (pe_print_idata): Initialize idx. Change j to
3723 bfd_size_type. Initialize hint_member. Remove useless test to
3725 (pe_print_edata): Change num_functions and num_names in struct
3726 EDT_type to unsigned long. Remove cast. Change fprintf format
3728 * ppcboot.c (ppcboot_object_p): Change i to size_t.
3729 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
3731 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
3732 int *. Update uses. Change j to long.
3733 * bfd-in2.h, libcoff.h: Rebuild.
3735 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
3737 * elf32-v850.c Remove definition of USE_REL.
3738 (v850_elf_info_to_howto_rela): New function.
3739 (v850_elf_perform_relocation): Renamed from
3740 v850_elf_store_addend_in_insn. Removed replace argument.
3741 (v850_elf_reloc): store the relocation in the addend field instead
3743 (v850_elf_final_link_relocate): Now calls
3744 v850_elf_perform_relocation.
3745 (v850_elf_relocate_section): Remove code to generate REL
3748 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
3750 * coffcode.h (coff_new_section_hook): Set the type and storage
3751 class in the native symbol information allocated for a new section
3754 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
3756 * peicode.h: Chain together calls to
3757 coff_bfd_copy_private_bfd_data and
3758 coff_bfd_print_private_bfd_data.
3760 * coff-arm.c: Add prototypes for
3761 coff_arm_bfd_print_private_bfd_data and
3762 coff_arm_bfd_copy_private_bfd_data.
3764 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
3766 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
3769 * peicode.h: Call arm-coff private data functions after handling
3772 * coff-arm.c: Turn statics into globals so that they can be shared
3773 both pe and pei backends.
3775 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
3777 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
3779 (sunos_write_object_contents): Likewise.
3780 * aoutx.h (NAME(aout,machine_type)): Likewise.
3781 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3783 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3785 * archures.c (bfd_mach_m68*): Add definitions for various m68k
3787 (bfd_default_scan): Remove m68k special cases.
3788 * bfd-in2.h: Rebuild.
3789 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
3791 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
3792 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
3794 (bfd_m68k_arch): Set mach field to zero to signal no explicit
3795 selection, change printable_name to just "m68k" and make that the
3796 default instead of m68k:68020.
3798 * aout-tic30.c (NAME): Define this to avoid multiple definitions
3800 (MY_get_section_contents): Define as aout_32_get_section_contents
3801 rather than NAME(aout,get_section_contents).
3803 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
3805 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
3806 and call bfd_default_set_arch_mach to do the real work.
3808 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
3810 * bout.c (BALX): Include return register g14 as part of the insn.
3812 (calljx_callback): Use it.
3814 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
3816 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
3817 * libbfd.h: Rebuild.
3819 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
3820 byte_count to unsigned int.
3821 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
3822 unused local variables.
3824 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
3825 variables er and er1.
3827 * cpu-v850.c: Include <ctype.h>.
3828 (scan): Case isdigit argument to unsigned char.
3830 From Yan Meroth <YAN.MEROTH@st.com>:
3831 * ihex.c (ihex_scan): Add extbase variable so that getting an
3832 extended linear address record does not ignore any previous
3834 (ihex_write_object_contents): When writing out an extended linear
3835 address record, zero out any previous extended address.
3837 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
3839 * ieee.c (do_one): Check section before dereferencing it.
3840 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
3841 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
3843 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
3845 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
3847 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
3849 * coff-arm.c: Add interworking functions to pe backends.
3851 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
3853 * configure.in: Use AM_DISABLE_SHARED.
3854 * aclocal.m4, configure: Rebuild with libtool 1.2.
3856 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
3858 * coff-arm.c (coff_arm_relocate_section): Better error messages
3859 when interowrking conflucts occur. Courtesy of Jonathan Walton
3861 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
3862 relocations. Patch courtesy of Jonathan Walton and Tony
3865 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
3867 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
3868 part of Feb 22 change controling when to override the existing
3869 symbol with the .plt entry.
3871 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
3873 * config.bfd (targ_cpu): Add thumb-pe target.
3875 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
3876 functions in PE build.
3878 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
3880 * config.bfd (sparclite-*-elf*): Added.
3882 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
3884 * configure.in: Add elf.lo to elf shell variable.
3885 * Makefile.am (BFD_LIBS): Remove elf.lo.
3886 (BFD_LIBS_CFILES): Remove elf.c.
3887 (BFD32_BACKENDS): Add elf.lo.
3888 (BFD32_BACKENDS_CFILES): Add elf.c.
3889 * configure, Makefile.in: Rebuild.
3891 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
3893 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
3894 relocation against a now-local symbol should not have a dynamic
3897 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
3899 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
3901 (pe_print_private_bfd_data): Print PE flags. From Mikey
3902 <jeffdb@netzone.com>.
3904 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
3906 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
3907 a plt entry when we can determine that we authoritatively define
3910 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
3912 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
3913 don't actually use trad-core, but a SunOS-style core file handled
3915 * hosts/sparclinux.h: Remove.
3917 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3919 * peicode.h (pe_print_idata): If there is no .idata section, look
3920 for the import tables in some other section. Make the initial
3921 label line up better with the data. Print the import address
3922 table even if there is no import name table. If the import
3923 address table holds actual addresses, print them.
3925 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
3927 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
3928 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
3929 bfd_error_system_call.
3931 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
3933 * Makefile.am (AUTOMAKE_OPTIONS): Define.
3934 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3936 From H.J. Lu <hjl@gnu.org>:
3937 * Makefile.am (libbfd_la_LDFLAGS): Define.
3938 * Makefile.in: Rebuild.
3940 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
3942 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3943 * netbsd.h (MACHTYPE_OK): Define.
3944 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
3945 calling N_SET_MACHTYPE, rather than having a switch.
3946 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
3948 * i386netbsd.c (MACHTYPE_OK): Don't define.
3949 (DEFAULT_MID): Define.
3950 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
3951 (MACHTYPE_OK): Don't define.
3952 (DEFAULT_MID): Define.
3953 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
3954 (DEFAULT_MID): Define.
3955 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
3956 (DEFAULT_MID): Define.
3957 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
3958 (DEFAULT_MID): Define.
3960 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3961 * vaxnetbsd.c: New file.
3962 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
3963 rather than netbsd_core.
3964 * targets.c (vaxnetbsd_vec): Declare.
3965 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
3966 defined, add netbsd_core_vec.
3967 * configure.in: Set COREFILE for alpha*-*-netbsd* and
3968 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
3969 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
3970 * config.bfd (alpha*-*-netbsd*): New target.
3971 * Makefile.am: Rebuild dependencies.
3972 (BFD32_BACKENDS): Add vaxnetbsd.lo.
3973 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
3974 * configure, Makefile.in: Rebuild.
3976 * configure.host: Remove the old shared library build stuff. We
3977 now use libtool instead.
3979 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
3981 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
3983 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
3985 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
3986 * configure: Rebuild.
3988 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
3989 * elf32-v850.c (remember_hi16s_reloc): New function.
3990 (find_remembered_hi16s_reloc): New function.
3991 (v850_elf_store_addend_in_insn): Use the above new functions to
3992 match up HI6S relocs with LO16 relocs.
3994 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
3996 * configure.in: Change -linux* to -linux-gnu*.
3997 * config.bfd, configure.host: Likewise.
3998 * configure: Rebuild.
4000 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4002 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4003 LO16/HI16S bug and improve comments about what is going on.
4005 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4007 * configure, aclocal.m4: Rebuild with new libtool.
4009 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4011 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4012 when merging v850 code into v850e/v850ea code. Do not initialise
4013 output flags if the input is the default architecture.
4015 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4017 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4018 get the size from bfd_arch_bits_per_address instead of directly
4021 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4023 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4024 to wrap, just return all 1's bits instead.
4025 * libbfd.h: Regenerate.
4027 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4029 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4031 (coff_relocate_section): If COFF_WITH_PE, define as
4032 coff_pe_i386_relocate_section.
4033 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4034 skip empty sections, to match coff_write_object_contents.
4036 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4037 rather than swapping out r_offset twice. From Luke Deller
4038 <luked@cse.unsw.edu.au>.
4040 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
4042 * configure.in: Set libtool_enable_shared rather than
4043 libtool_shared. Remove diversion hack.
4044 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
4047 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
4049 * syms.c (struct stab_cache): Define.
4050 (struct stab_find_info): Remove cached_offset, cached_stab,
4051 cached_str, and cached_stroff fields. Add file_cache,
4052 function_cache, and line_cache fields.
4053 (_bfd_stab_section_find_nearest_line): Use extensive caching to
4056 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
4058 * peicode.h (pe_print_idata): Check for import of ordinal rather
4060 (pe_print_edata): If there is no .edata section, look for the
4061 export data in some other section.
4063 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
4065 * configure.in: Change version to 2.8.4.
4066 * configure: Regenerated.
4068 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4070 Add tms320c30 support:
4071 * cpu-tic30.c: New file.
4072 * aout-tic30.c: New file.
4073 * coff-tic30.c: New file.
4074 * archures.c (bfd_arch_tic30): Define.
4075 (bfd_tic30_arch): Declare.
4076 (bfd_archures_list): Add bfd_tic30_arch.
4077 * targets.c (bfd_target_vector): Add tic30_aout_vec and
4079 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
4080 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
4081 (coff_set_flags): Likewise.
4082 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
4083 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
4084 * Makefile.am: Rebuild dependencies.
4085 (ALL_MACHINES): Add cpu-tic30.lo.
4086 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
4087 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
4088 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
4089 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4091 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
4093 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
4094 to lag behind LO16 reloc by a couple of instructions.
4096 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
4098 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
4099 make to reexamine the file timestamp.
4100 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
4102 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
4105 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
4107 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
4108 to create .dynsbss and .rela.sbss sections.
4109 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
4110 copied from dynamic objects into .sbss.
4111 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
4112 use it. Correct typo of .rela.sdata2.
4113 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
4114 put the data, which may now be in .sbss.
4115 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
4116 (elf_backend_create_dynamic_sections): Define as
4117 ppc_elf_create_dynamic_sections.
4119 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
4120 against _GLOBAL_OFFSET_TABLE_.
4121 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
4122 shared libraries which refer to local symbols. Make sure that the
4123 test for allocating space for a reloc in a shared object is the
4124 same as the test for emitting a reloc.
4126 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4128 * config.bfd (i[3456]-*-mingw32*): New target.
4129 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
4130 * aclocal.m4, configure: Rebuild.
4132 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
4134 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
4137 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
4139 Sparc v9 ABI compliant PLT:
4140 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
4141 (plt_templates, sparc64_elf_build_plt_entry): Delete.
4142 (LARGE_PLT_THRESHOLD): New define.
4143 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
4144 (sparc64_elf_build_plt): New function.
4145 (sparc64_elf_plt_entry_offset): Likewise.
4146 (sparc64_elf_plt_ptr_offset): Likewise.
4147 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
4148 contain the index for convenience. Skip the initial entries
4150 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
4151 memory for the benefit of .rela.plt.
4152 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
4153 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
4154 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
4155 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
4156 Call sparc64_elf_build_plt.
4157 (elf_backend_want_got_plt): No.
4158 (elf_backend_plt_readonly): No.
4159 (elf_backend_plt_alignment): 8.
4161 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
4162 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
4163 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
4166 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
4168 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
4170 * cpu-mips.c (arch_info_struct): Add mips variants.
4171 * bfd-in2.h: Rebuilt.
4173 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
4175 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
4178 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
4180 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
4181 (i[3456]86sco3.2v5*coff): New target.
4183 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
4185 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
4187 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
4189 * bfd.c (bfd_get_error_handler): Add orthogonal function.
4190 * bfd-in2.h: Regenerate.
4192 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
4194 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
4196 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
4198 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
4199 adjust addend for an output common symbol (from Jimmy Blair
4200 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
4201 defined symbol to counteract adjustment made in generic relocation
4204 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
4206 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
4208 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
4209 (GET_SCNDHR_NLNNO): Likewise.
4211 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
4213 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
4215 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
4217 * elf32-m32r.c: Add macros to handle NOP insertion.
4219 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
4221 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
4222 (xcoff_mark): Likewise.
4223 (xcoff_build_ldsyms): Mark absolute symbols.
4225 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
4227 * bout.c (b_out_write_object_contents): Sort symbols before output
4228 to keep {CALL,BAL}NAME symbols adjacent.
4229 (b_out_symbol_cmp): New function.
4231 For older changes see ChangeLog-9697
4237 version-control: never
projects / deliverable / binutils-gdb.git / blob