1 1999-07-19 Ian Lance Taylor <ian@zembu.com>
3 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
4 if they appear to be specially created by the linker.
6 1999-07-19 Nick Clifton <nickc@cygnus.com>
8 * targets.c (alternative_target): New field in bfd_target
10 (bfd_search_for_target): New function: Find a target that
11 satisifies a search function.
12 * bfd-in2.h: Regenerate.
14 * elfxx-target.h: Initialise the alternative_target field of
15 the bfd_target structures to point to the other target (if
17 * nlm-target.h: Initialise the alternative_target field of
18 the bfd_target structures to point to the other target (if
21 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
22 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
24 * aix386-core.c: Initialise new field of bfd_target structure.
25 * aout-adobe.c: Initialise new field of bfd_target structure.
26 * aout-arm.c: Initialise new field of bfd_target structure.
27 * aout-target.h: Initialise new field of bfd_target structure.
28 * aout-tic30.c: Initialise new field of bfd_target structure.
29 * binary.c: Initialise new field of bfd_target structure.
30 * bout.c: Initialise new field of bfd_target structure.
31 * cisco-core.c: Initialise new field of bfd_target structure.
32 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
33 * coff-alpha.c: Initialise new field of bfd_target structure.
34 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
35 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
36 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
37 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
38 * coff-i386.c: Initialise new field of bfd_target structure.
39 * coff-i860.c: Initialise new field of bfd_target structure.
40 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
41 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
42 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
43 * coff-mips.c: Initialise new field of bfd_target structure.
44 * coff-ppc.c: Initialise new field of bfd_target structure.
45 * coff-rs6000.c: Initialise new field of bfd_target structure.
46 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
47 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
48 * coff-tic30.c: Initialise new field of bfd_target structure.
49 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
50 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
51 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
52 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
53 * hppabsd-core.c: Initialise new field of bfd_target structure.
54 * hpux-core.c: Initialise new field of bfd_target structure.
55 * i386msdos.c: Initialise new field of bfd_target structure.
56 * i386os9k.c: Initialise new field of bfd_target structure.
57 * ieee.c: Initialise new field of bfd_target structure.
58 * ihex.c: Initialise new field of bfd_target structure.
59 * irix-core.c: Initialise new field of bfd_target structure.
60 * mipsbsd.c: Initialise new field of bfd_target structure.
61 * netbsd-core.c: Initialise new field of bfd_target structure.
62 * oasys.c: Initialise new field of bfd_target structure.
63 * osf-core.c: Initialise new field of bfd_target structure.
64 * ppcboot.c: Initialise new field of bfd_target structure.
65 * ptrace-core.c: Initialise new field of bfd_target structure.
66 * sco5-core.c: Initialise new field of bfd_target structure.
67 * som.c: Initialise new field of bfd_target structure.
68 * srec.c: Initialise new field of bfd_target structure.
69 * tekhex.c: Initialise new field of bfd_target structure.
70 * trad-core.c: Initialise new field of bfd_target structure.
71 * versados.c: Initialise new field of bfd_target structure.
72 * vms.c: Initialise new field of bfd_target structure.
74 1999-07-19 Andreas Schwab <schwab@suse.de>
76 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
79 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
81 * elflink.h (elf_link_adjust_relocs): New function.
82 (elf_bfd_final_link): Use it.
83 (elf_link_input_bfd): Deal with the fact that there can be
84 two relocation sections for a single section.
85 (elf_reloc_link_order): Likewise.
87 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
88 a relocateable object.
89 (_bfd_mips_elf_relocate_section): Handle relocateable links.
91 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
93 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
94 (sparc64_elf_get_reloc_upper_bound,
95 sparc64_elf_get_dynamic_reloc_upper_bound,
96 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
97 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
99 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
100 ELF64_R_TYPE_ID/DATA where appropriate.
102 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
104 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
107 1999-07-16 Ian Lance Taylor <ian@zembu.com>
109 * elf32-mips.c (mips_elf_local_relocation_p): New static
111 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
112 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
113 Always set *require_jalxp.
114 (mips_elf_stub_section_p): Mark abfd parameter as unused.
115 (_bfd_mips_elf_relocate_section): Only look for LO16 following
116 GOT16 if the GOT16 is against a local symbol. Don't return false
117 for an undefined symbol. If there is an overflow, assert that we
120 1999-07-16 Andreas Schwab <schwab@suse.de>
122 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
123 variables `link' and `elfsec'.
124 (elf_bfd_final_link): Remove unused variable `os'.
126 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
128 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
129 a PT_PHDR program headers.
130 (_bfd_mips_elf_final_link): Don't assume there are going to be
131 section symbols when we're not building a shared object.
132 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
135 1999-07-15 J.T. Conklin <jtc@redback.com>
137 * config.bfd (i[3456]86-*-vxworks*): New target.
139 1999-07-15 Mark Mitchell <mark@codesourcery.com>
141 * elf32-mips.c (mips_elf_stub_section_p): New function.
142 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
143 (mips_elf_relocate_section): Adjust calling sequence for
144 mips_elf_calculate_relocation and mips_elf_perform_relocation.
145 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
148 1999-07-15 Ian Lance Taylor <ian@zembu.com>
150 * configure.in: Bump version number to 2.9.5.
151 * configure: Rebuild.
153 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
155 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
157 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
158 to derive final type instead of hardwiring a selection.
160 1999-07-14 Mark Mitchell <mark@codesourcery.com>
162 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
163 things relocated by R_MIPS16_GPREL.
164 (mips_elf_perform_relocation): Likewise.
166 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
168 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
170 1999-07-14 Richard Henderson <rth@cygnus.com>
172 * elf32-mips.c (struct mips_got_info): Add global_gotno.
173 (_bfd_mips_elf_size_dynamic_sections): Set it.
174 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
175 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
176 new argument max_local.
178 1999-07-14 Mark Mitchell <mark@codesourcery.com>
180 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
181 subwords when handling an R_MIPS16_26 relocation.
182 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
185 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
186 dst_mask to match reality.
187 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
188 (mips_elf_obtain_contents): Use bfd_get.
189 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
190 (mips_elf_relocate_section): Likewise.
192 1999-07-13 Mark Mitchell <mark@codesourcery.com>
194 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
195 (mips_elf_relocate_section): Adjust calling sequence for
196 mips_elf_perform_relocation.
197 (mips_elf_perform_relocation): Take additional argument. Handle
198 R_MIPS16_26. Use bfd_put for convenience.
200 1999-07-13 Richard Henderson <rth@cygnus.com>
202 * elf.c (assign_file_positions_for_segments): Thinko last change.
203 Always overwrite p_flags.
205 1999-07-13 Richard Henderson <rth@cygnus.com>
207 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
208 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
209 .dynbss and .rel[a].bss if want_dynbss.
210 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
212 1999-07-13 Richard Henderson <rth@cygnus.com>
214 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
216 1999-07-13 Richard Henderson <rth@cygnus.com>
218 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
219 (struct elf_link_hash_table): Add dynlocal.
220 (_bfd_elf_link_lookup_local_dynindx): Prototype.
221 (_bfd_elf_link_adjust_dynindx): Delete.
222 (_bfd_elf_link_renumber_dynsyms): Prototype.
223 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
224 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
225 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
226 (_bfd_elf_link_lookup_local_dynindx): New function.
227 (elf_link_renumber_hash_table_dynsyms): New function.
228 (_bfd_elf_link_renumber_dynsyms): New function.
229 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
230 (struct elf_assign_sym_version_info): Delete removed_dynamic.
231 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
232 instead of elf_link_remove_section_and_adjust_dynindices.
233 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
234 (elf_link_assign_sym_version): Remove removed_dynamic code.
235 (elf_link_renumber_dynsyms): Delete.
236 (elf_bfd_final_link): Install section and local symbols into .dynsym.
238 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
239 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
240 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
241 * elf32-mips.c: Similarly.
242 * elf32-ppc.c: Similarly.
243 * elf32-sparc.c: Similarly.
244 * elf64-alpha.c: Similarly.
245 * elf64-sparc.c: Similarly.
247 1999-07-13 Mark Mitchell <mark@codesourcery.com>
249 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
250 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
251 when the relocation is against _gp_disp.
253 1999-07-12 Mark Mitchell <mark@codesourcery.com>
255 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
256 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
257 to possibly_dynamic_relocs. Adjust usage throughout code.
258 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
259 (elf_mips_ctor64_howto): Likewise.
260 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
262 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
263 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
264 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
265 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
267 1999-07-12 Ian Lance Taylor <ian@zembu.com>
269 * Makefile.am: Rebuild dependencies.
270 * Makefile.in: Rebuild.
272 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
273 * bfd-in2.h: Rebuild.
275 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
276 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
277 structure initializations. Add casts.
278 * reloc.c (EMPTY_HOWTO): Define.
279 * bfd-in2.h: Rebuild.
280 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
281 comparisons against 0.
282 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
283 previous_ibfd_e_flags to unsigned long.
284 * vms.h (struct vms_private_data_struct): Change section_count to
286 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
287 (_bfd_vms_write_gsd): Change symnum to unsigned.
288 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
289 * vms-tir.c (etir_sta): Change psect to unsigned.
290 (alloc_section): Change idx to unsigned.
291 (tir_sta, tir_ctl): Change psect to unsigned.
292 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
293 * vms.c (priv_section_count): Change to unsigned.
295 1999-07-12 Andreas Schwab <schwab@suse.de>
297 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
298 * m68klinux.c: Likewise.
300 1999-07-12 Ian Lance Taylor <ian@zembu.com>
302 * Many files: Changes to avoid gcc warnings: Remove unused local
303 variables. Add default case to enum switches.
304 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
305 compile if not COFF_IMAGE_WITH_PE.
306 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
307 (bfd_arm_get_bfd_for_interworking): Likewise.
308 (bfd_arm_process_before_allocation): Likewise.
309 * epoc-pei-arm.c: Don't rename bfd_arm functions.
310 * pei-arm.c: Likewise.
311 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
312 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
313 (mips_elf_got16_entry): Put parens around & in body of ==.
314 (mips_elf_calculate_relocation): Correct test for empty string.
315 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
317 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
320 1999-07-11 Ian Lance Taylor <ian@zembu.com>
322 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
323 as appropriate. Fill in structure initializations. Add variable
324 initializations. Add casts.
325 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
326 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
328 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
330 * elf-bfd.h (bfd_elf_hash): Update declaration.
331 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
332 when calling bfd_elf_hash.
334 1999-07-11 Mark Mitchell <mark@codesourcery.com>
336 * libbfd.c (bfd_put_8): Make it of type `void'.
337 * bfd-in2.h: Regenerated.
338 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
340 (_bfd_mips_elf_final_link): Likewise.
342 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
344 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
346 * config.bfd (hppa*-*-linux-gnu*): New target
348 1999-07-07 Mark Mitchell <mark@codesourcery.com>
350 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
351 (_bfd_mips_elf_create_dynamic_sections): New function.
352 (_bfd_mips_elf_add_symbol_hook): Likewise.
353 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
354 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
355 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
356 (_bfd_mips_elf_gc_mark_hook): Likewise.
357 (_bfd_mips_elf_gc_sweep_hook): Likewise.
358 (_bfd_mips_elf_always_size_sections): Likewise.
359 (_bfd_mips_elf_size_dynamic_sections): Likewise.
360 (_bfd_mips_elf_check_relocs): Likewise.
361 (_bfd_mips_elf_link_hash_table_create): Likewise.
362 (_bfd_mips_elf_print_private_data): Likewise.
363 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
364 (_bfd_mips_elf_final_link): Likewise.
365 (_bfd_mips_elf_additional_program_headers): Likewise.
366 (_bfd_mips_elf_modify_segment_map): Likewise.
367 (_bfd_mips_elf_relocate_section): Likewise.
368 * elf32-mips.c (mips_elf32_object_p): Move contents into
369 _bfd_mips_elf_object_p.
370 (mips_elf_additional_program_headers): Rename to
371 _bfd_mips_elf_additional_program_headers.
372 (mips_elf_modify_segment_map): Rename to
373 _bfd_mips_elf_modify_segment_map.
374 (elf_mips_abi_name): Change prototype.
375 (mips_elf32_section_from_shdr): Merge into
376 _bfd_mips_elf_section_from_shdr.
377 (mips_elf32_section_processing): Merge into
378 _bfd_mips_elf_section_processing.
379 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
380 the right back-end ELF linker.
381 (mips_elf_relocate_section): Rename to
382 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
383 (mips_elf_link_output_symbol_hook): Rename to
384 _bfd_mips_elf_link_output_symbol_hook.
385 (mips_elf_create_dynamic_section): Rename to
386 _bfd_mips_elf_create_dynamic_section.
387 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
388 Adjust for 64-bit code. Use mips_elf_got_section.
389 (mips_elf_adjust_dynamic_symbol): Rename to
390 _bfd_mips_elf_adjust_dynamic_symbol. Use
391 mips_elf_allocate_dynamic_relocations.
392 (mips_elf_finish_dynamic_symbol): Rename to
393 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
394 Adjust for 64-bit code.
395 (mips_elf_finish_dynamic_sections): Rename to
396 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
397 (mips_elf_always_size_sections): Rename to
398 _bfd_mips_elf_always_size_sections.
399 (mips_elf_add_symbol_hook): Rename to
400 _bfd_mips_elf_add_symbol_hook.
401 (mips_elf_next_lo16_addend): Constify.
402 (mips_elf_calculate_relocation): Likewise.
403 (mips_elf_obtain_contents): Likewise.
404 (mips_elf_perform_relocation): Likewise.
405 (mips_elf_create_dynamic_relocation): Likewise.
406 (mips_elf_allocate_dynamic_relocations): New function.
407 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
408 (MIPS_ELF_REL_SIZE): Likewise.
409 (MIPS_ELF_DYN_SIZE): Likewise.
410 (MIPS_ELF_GOT_SIZE): Likewise.
411 (MIPS_ELF_SYM_SIZE): Likewise.
412 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
413 (MIPS_ELF_GET_WORD): Likewise.
414 (MIPS_ELF_PUT_WORD): Likewise.
415 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
416 (STUB_LW): Conditionalize for 64-bit value.
417 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
419 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
420 Check it for inconsistency.
421 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
423 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
425 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
426 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
427 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
428 (mips_elf_local_got_index): Likewise.
429 (mips_elf_got_page): Likewise.
430 (mips_elf_got_info): Likewise.
431 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
432 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
433 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
434 instead of constant `2'.
435 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
436 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
437 (mips_elf_size_dynamic_sections): Use
438 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
439 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
440 Adjust all releveant entries in elf backend table.
441 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
442 (mips_elf64_section_processing): Likewise.
443 Adjust elf backend entries to use _bfd_mips_elf variants now
446 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
448 (size_dynamic_sections): Likewise.
449 (elf_link_output_extsym): Likewise.
450 * elf.c: (elf_fake_sections): Likewise.
451 * libbfd.c (bfd_get): New macro.
453 * bfd-in2.h: Regenerated.
455 1999-07-07 Mark Mitchell <mark@codesourcery.com>
457 * elf-bfd.h (elf_size_info): Add hash_entry_size,
458 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
459 wap_reloca_in, and swap_reloca_out.
460 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
461 multiple internal relocations per external relocation.
462 (link_read_relocs): Likewise.
463 (elf_bfd_final_link): Likewise.
464 (elf_link_input_bfd): Likewise.
465 (elf_gc_mark): Likewise.
466 (elf_gc_smash_unused_vtentry_relocs): Likewise.
467 * elfcode.h (elf_swap_dyn_out): Adjust type to match
469 (size_info): Add entries for new fields.
470 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
471 (mips_elf64_be_swap_reloc_in): New function.
472 (mips_elf64_be_swap_reloc_out): Likewise.
473 (mips_elf64_be_swap_reloca_in): Likewise.
474 (mips_elf64_be_swap_reloca_out): Likewise.
475 (mips_elf64_size_info): Add entries for new fields.
477 1999-07-07 Ian Lance Taylor <ian@zembu.com>
479 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
480 field equals the new rel_count field.
481 (elf_link_input_bfd): When doing a relocateable link, use the new
482 rel_count field rather than the reloc_count field.
483 (elf_reloc_link_order): Likewise.
484 (elf_finish_pointer_linker_section): Likewise.
486 Based on patch from H.J. Lu <hjl@gnu.org>:
487 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
488 shared library to override a weak definition in a regular object.
490 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
492 * libhppa.h: Revert July 2, 1999 patch.
494 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
495 need to generate DLTIND relocations, not DLTREL relocations.
497 1999-07-05 Nick Clifton <nickc@cygnus.com>
499 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
501 (coff_set_flags): Recognise arm 5 architectures.
503 * cpu-arm.c: Add support for strongarm and arm9 cpus.
504 Add support for armv5 architecture.
506 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
508 * reloc.c: Add new, assembler only, ARM reloc:
509 BFD_RELOC_ARM_ADRL_IMMEDIATE.
511 * bfd-in2.h: Regenerate.
513 1999-07-02 Mark Mitchell <mark@codesourcery.com>
515 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
516 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
517 * elf.c (_bfd_elf_find_nearest_line): Pass it.
518 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
519 * elf32-mips.c (ABI_64_P): New macro.
520 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
521 (_bfd_mips_elf_find_nearest_line): Adjust call to
522 _bfd_dwarf2_find_nearest_line.
523 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
524 * libbfd.h: Regenerated.
526 1999-07-02 Ian Lance Taylor <ian@zembu.com>
528 * config.bfd: Add * at the end of i[3456]86-*-unixware.
530 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
532 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
533 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
535 1999-07-01 Mark Mitchell <mark@codesourcery.com>
537 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
539 (_bfd_elf_init_reloc_shdr): New function.
540 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
541 bfd_alloc followed by memset.
542 (_bfd_elf_init_reloc_shdr): New function, split out from ...
543 (elf_fake_sections): Here.
544 (assign_section_numbers): Assign section numbers for the second
545 relocation section, if required.
546 * elflink.h (elf_link_output_relocs): New function.
547 (elf_link_size_reloc_section): Likewise.
548 (elf_bfd_final_link): Use elf_link_size_reloc_section.
549 (elf_link_input_bfd): Use elf_link_output_relocs.
551 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
552 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
554 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
556 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
559 1999-06-28 Mark Mitchell <mark@codesourcery.com>
561 * elf32-mips.c (mips_elf_got_info): Move declaration before
562 prototypes. Change global_gotsym to be a pointer to a hash entry,
563 rather than a number index.
564 (mips_elf_link_hash_entry): Move declaration before prototypes.
565 (mips_elf_irix6_finish_dynamic_symbol): New function.
566 (mips_elf_sign_extend): Likewise.
567 (mips_elf_high): Likewise.
568 (mips_elf_higher): Likewise.
569 (mips_elf_highest): Likewise.
570 (mips_elf_global_got_index): Likewise.
571 (mips_elf_local_got_index): Likewise.
572 (mips_elf_got_offset_from_index): Likeiwse.
573 (mips_elf_record_global_got_symbol): Likewise.
574 (mips_elf_got_page): Likewise.
575 (mips_elf_next_lo16_addend): Likewise.
576 (mips_elf_calculate_relocation): Likewise.
577 (mips_elf_obtain_contents): Likewise.
578 (mips_elf_perform_relocation): Likewise.
579 (mips_elf_assign_gp): Likewise.
580 (mips_elf_sort_hash_table_f): Likewise.
581 (mips_elf_sort_hash_table): Likewise.
582 (mips_elf_got_section): Likewise.
583 (mips_elf_got_info): Likewise.
584 (mips_elf_create_local_got_entry): Likewise.
585 (mips_elf_got16_entry): Likewise.
586 (mips_elf_create_dynamic_relocation): Likewise.
587 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
588 (mips_elf_final_gp): Use mips_elf_assign_gp.
589 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
590 into SHN_SCOMMON automatically on IRIX6.
591 (mips_elf_add_symbol_hook): Likewise.
592 (mips_elf_relocate_section): Rewrite, using
593 mips_elf_calculate_relocation and mips_elf_perform_relocation.
594 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
595 Don't deal with .rld_map on IRIX6.
596 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
597 section flags appropriately for .got.
598 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
599 the got. Call mips_elf_record_global_got_symbol and allocate
600 local got space appropriately.
601 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
602 char *. Rework calculation of GOT size. Sort dynamic symbol
603 table entries so entries that do not require GOT entries appear at
604 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
605 code dealing with DT_INIT and DT_FINI. Remove fiddling with
607 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
609 (mips_elf_finish_dynamic_symbol): Use
610 mips_elf_irix6_finish_dynamic_symbol.
611 (mips_elf_finish_dynamic_sections): Correct off-by-one error
612 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
613 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
615 1999-06-30 Ian Lance Taylor <ian@zembu.com>
617 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
618 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
620 1999-06-04 Philip Blundell <philb@gnu.org>
622 * elf32-arm.h (elf_backend_got_header_size): Define.
623 (elf_backend_plt_header_size): Likewise.
625 1999-06-28 Jim Pick <jim@jimpick.com>
627 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
629 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
631 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
633 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
635 1999-06-27 Mark Mitchell <mark@codesourcery.com>
637 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
638 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
639 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
640 (_bfd_mips_elf_section_from_shdr): Use them.
641 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
642 of GP-relative sections.
643 (_bfd_mips_elf_set_section_contents): Use them.
644 (_bfd_mips_elf_section_processing): Share code between .sdata and
645 .lit4/.lit8 sections. Set appropriate flags for .srdata.
646 (mips_elf_additional_program_headers): Add handling for
647 PT_MIPS_OPTIONS segment on IRIX6.
648 (mips_elf_modify_segment_map): Likeiwse.
649 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
650 Include the options sections on IRIX6. Don't look for GP-relative
651 sections by name; use SHF_MIPS_GPREL instead.
652 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
654 (mips_elf_create_dynamic_sections): Don't muck about with section
655 alignments and such on IRIX6.
656 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
657 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
658 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
659 bfd_zalloc rather than bfd_alloc and memset.
660 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
661 Don't assert the existence of .rld_map on IRIX6.
662 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
664 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
665 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
668 1999-06-26 Mark Mitchell <mark@codesourcery.com>
670 * elf32-mips.c (mips_elf_swap_msym_in): New function.
671 (mips_elf_swap_msym_out): New function.
672 (mips_elf_create_msym_section): Likewise.
673 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
674 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
675 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
676 section not named .msym.
677 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
678 .msym directly. Set appropriate attributes for the .msym
680 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
681 (mips_elf_link_hash_newfunc): Clear it.
682 (mips_elf_create_dynamic_sections): Create the .msym section
684 (mips_elf_size_dynamic_sections): Allocate space for the
685 .msym section. Add a DT_MIPS_MSYM entry.
686 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
688 (mips_elf_finish_dynamic_sections): Assign a value for
689 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
691 * elf32-mips.c (irix_compat_t): New enumeration.
692 (ABI_N32_P): New macro.
693 (IRIX_COMPAT): Likewise.
694 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
695 (mips_elf_relocate_section): Fix typo.
697 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
699 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
700 as writable PE sections.
702 1999-06-26 David Mosberger <davidm@hpl.hp.com>
704 * dwarf2.c (struct arange): New type.
705 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
706 (arange_add): New function.
707 (decode_line_info): Keep track of address ranges that a compilation
709 (comp_unit_contains_address): Return true if address is contained
710 in _any_ of the address ranges associated with a compilation unit.
711 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
712 on the first comp_unit that contains the address.
714 1999-06-26 David Mosberger <davidm@hpl.hp.com>
716 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
717 (decode_line_info): Add variable STASH and initialize it to point
718 to the per-bfd dwarf2_debug info. Remove static variable
719 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
721 1999-06-26 Ian Lance Taylor <ian@zembu.com>
723 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
724 shared library to have an undefined symbol.
726 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
727 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
729 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
731 * elf-hppa.c (elf_hppa_final_write_processing): New function.
732 * elf32-hppa.c: Remove everything related to symbol extension
733 sections & records. Use the common elf_hppa_final_write_processing.
735 1999-06-22 Mark Mitchell <mark@codesourcery.com>
737 * elflink.h (size_dynamic_sections): Use user-specified init/fini
738 functions instead of _init/_fini if requested.
740 1999-06-23 Ian Lance Taylor <ian@zembu.com>
742 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
745 1999-06-22 Ian Lance Taylor <ian@zembu.com>
747 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
748 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
750 (ppc_elf_finish_dynamic_sections): Check for positive section
751 dynindx field, rather than comparing against -1.
752 (ppc_elf_relocate_section): Only return false if undefined_symbol
753 or reloc_overflow fail, not always upon encountering an error.
755 1999-06-22 Mark Mitchell <mark@codesourcery.com>
757 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
758 bfd_byte * before performing pointer arithmetic.
760 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
762 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
764 * elf32-hppa.c: Include elf-hppa.h.
766 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
768 (elf32_hppa_info_to_howto): Similarly.
769 (elf_hppa_howto_table): Similarly.
770 (elf_hppa_reloc_type_lookup): Similarly.
771 (hppa_elf_gen_reloc_type): Similarly.
772 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
774 1999-06-22 Nick Clifton <nickc@cygnus.com>
776 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
777 handling R_V850_22_PCREL relocation.
779 1999-06-21 Ian Lance Taylor <ian@zembu.com>
781 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
784 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
786 * section.c (_bfd_strip_section_from_output): Ignore sections
787 DISCARDed by the link script.
789 1999-06-19 Ian Lance Taylor <ian@zembu.com>
791 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
792 Remove unused local variable spp.
794 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
795 the entry symbol is not set.
797 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
799 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
800 GPDISP or LITUSE in a relocatable link.
802 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
804 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
805 * (alloc_dwarf1_func): Likewise.
807 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
809 * libhppa.h: Fix various formatting errors.
810 (assemble_3); Rewrite using CATENATE.
811 (assemble_17): Fix various bugs.
813 1999-06-16 Nick Clifton <nickc@cygnus.com>
815 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
817 1999-06-15 Richard Henderson <rth@cygnus.com>
819 * section.c (SEC_SHORT): Define.
820 * bfd-in2.h: Rebuild.
822 1999-06-13 Mark Mitchell <mark@codesourcery.com>
824 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
825 Remove abfd parameter. Use _bfd_strip_section_from_output.
826 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
828 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
829 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
830 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
832 (bfd_elf_size_dynamic_sections): Use it.
834 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
836 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
837 complain_overflow_bitfield to complain_overflow_signed.
839 1999-06-13 Mark Mitchell <mark@codesourcery.com>
841 * elflink.h (elf_link_read_relocs_from_section): New function,
843 (elf_link_read_relocs): Here. Use it for both relocation
846 1999-06-12 Mark Mitchell <mark@codesourcery.com>
848 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
849 asect->reloc_count is valid.
851 1999-06-12 Ian Lance Taylor <ian@zembu.com>
853 * elf32-mips.c (mips_elf32_section_processing): Permit a
854 SHT_MIPS_REGINFO section to have a size of 0.
856 1999-06-12 David O'Brien <obrien@freebsd.org>
858 * config.bfd (alpha*-*-freebsd*): New target.
859 (i[3456]86-*-freebsd*): Now defaults to ELF.
861 1999-06-11 Ian Lance Taylor <ian@zembu.com>
863 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
864 wrap if the relocation covers the high bit of an address.
866 * dwarf2.c (decode_line_info): Remove unused variable first_time.
868 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
870 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
871 instead of R_SPARC_max.
872 (sparc64_elf_info_to_howto): Likewise.
873 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
874 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
876 1999-06-07 Richard Henderson <rth@cygnus.com>
878 * section.c (_bfd_strip_section_from_output): Remove output
879 sections with no initial link_order.
881 1999-06-07 Nick Clifton <nickc@cygnus.com>
883 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
885 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
887 * Makefile.am (SOURCE_HFILES): Add missing headers.
888 * Makefile.in: Regenerated.
890 1999-06-06 Mark Mitchell <mark@codesourcery.com>
892 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
895 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
897 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
898 range undefweak symbols.
899 * hash.c: Add missing comma after @xref{}
900 * linker.c: Likewise.
902 1999-06-04 Nick Clifton <nickc@cygnus.com>
904 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
906 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
907 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
908 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
909 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
911 1999-06-04 Ian Lance Taylor <ian@zembu.com>
913 * Makefile.am: Rebuild dependencies.
914 (BFD32_BACKENDS): Add dwarf1.lo.
915 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
916 * Makefile.in: Rebuild.
918 1999-06-04 Nick Clifton <nickc@cygnus.com>
920 * Makefile.am: Add epoc-arm-pe target.
921 * Makefile.in: Regenerate.
922 * pe-arm.c: Only redefine interworking function names if they have
923 not already been redefined.
924 * pei-arm.c: Only redefine interworking function names if they have
925 not already been redefined.
926 * epoc-pe-arm.c: Redefine interworking function names to avoid a
928 * epoc-pei-arm.c: Redefine interworking function names to avoid a
931 1999-06-03 Nick Clifton <nickc@cygnus.com>
933 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
935 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
937 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
939 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
941 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
942 start / stop for recalculating of r_addend of R_SH_SWITCH*.
944 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
946 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
947 in other text sections.
949 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
951 * libbfd.c (_bfd_generic_verify_endian_match): New function.
952 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
953 * libbfd.h: Regenerate.
954 * coff-sh.c (sh_merge_private_data): Delete.
955 (coff_bfd_merge_private_bfd_data): Change to
956 _bfd_generic_verify_endian_match.
957 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
959 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
961 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
963 1999-06-03 Ian Lance Taylor <ian@zembu.com>
965 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
967 (bfd_elf32_arm_process_before_allocation): Likewise.
968 * bfd-in2.h: Rebuild.
970 1999-06-03 David Mosberger <davidm@hpl.hp.com>
972 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
973 track of end_sequence markers.
974 (add_line_info): Add END_SEQUENCE arg.
975 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
976 debug-line info---it doesn't work right if a compilation unit
977 consists of multiple discontiguous code-sequences. It would be
978 worthwhile to optimize for the common case where a compilation
979 unit results in a contiguous set of code sequences, but this is
980 quite tricky to get right for arbitrary DWARF2 files.
981 (lookup_address_in_line_info_table): Don't use the last line entry
982 for a compilation unit for anything with an address higher than
983 this line entry. Also, check for end_sequence markers to
984 correctly handle discontinuities.
985 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
986 compilation units, check all compilation units with each->high==0
987 just like when reading compilation units.
989 * dwarf2.c (decode_line_info): Initialize table->files and
990 table->last_line to NULL to avoid segfaults due to random
991 values in these members.
992 (concat_filename): Check for out-of-range file number before
993 indexing filename table. Segfaults suck.
995 * dwarf2.c (decode_line_info): Don't truncate address to least
996 significant 32 bits (breaks 64 bit targets).
997 (lookup_address_in_function_table): Ditto.
998 (comp_unit_contains_address): Ditto.
1000 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1002 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1003 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1004 (mips_elf64_howto_table_rela): Likewise.
1006 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1008 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1009 single section has two associated relocation sections.
1011 1999-06-02 Mark Salter <msalter@cygnus.com>
1013 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1014 COFF_WITH_PE defined.
1016 1999-06-02 Nick Clifton <nickc@cygnus.com>
1018 * pe-arm.c: Rename global arm interworking functions to avoid name
1019 collision when all targets BFD is built.
1022 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1024 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1025 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1026 (bfd_elf_section_data): Add use_rela_p.
1027 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1028 (_bfd_elf_new_section_hook): Likewise.
1029 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1031 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1032 * elfcode.h (write_relocs): Determine whether or not use rela
1033 relocs based on the relocation section header.
1034 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1035 instead of use_rela_p.
1036 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1037 (elf_backend_may_use_rela_p): Likewise.
1038 (elf_backend_default_use_rela_p): Likewise.
1039 (elfNN_bed): Use them.
1041 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1043 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1045 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1047 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1048 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1049 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1050 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1051 * bfd-in2.h: Regenerated.
1052 * libbfd.h: Likewise.
1053 * elf32-mips.c (mips_info_to_howto_rela): New function.
1054 (USE_REL): Adjust for new conventions.
1055 (MINUS_ONE): New macro.
1056 (elf_mips_howto_table): Add R_MIPS_SUB.
1057 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1059 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1060 .MIPS.content section.
1061 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1062 with .MIPS.content as .MIPS.content sections. Set
1063 SHF_MNIPS_NOSTRIP for such section.
1064 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1065 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1066 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1068 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1070 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1073 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
1076 1999-05-30 Philip Blundell <philb@gnu.org>
1078 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1079 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1080 the addend does not overflow into the rest of the word.
1082 1999-05-29 Nick Clifton <nickc@cygnus.com>
1084 * bfd-in.h: Amend prototype for
1085 bfd_elf32_arm_process_before_allocation .
1086 * bfd-in.h: Regenerate.
1088 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
1089 elements in a fixed sized array.
1090 (ARM_ELF_ABI_VERSION): Define.
1091 (ARM_ELF_OS_ABI_VERSION): Define.
1092 (R_ARM_THM_ABS5): Fix rightshift and size.
1093 (R_ARM_THM_PC22): Fix size.
1094 (R_ARM_PLT32): Define Howto.
1095 (find_howto): New function: Locate a howto based on a reloc
1097 (elf32_arm_info_to_howto): Use find_howto if necessary.
1098 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1099 bfd_reloc_code_real_type.
1100 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1101 and BFD_RELOC_VTABLE_ENTRY.
1102 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1104 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1105 elements in a fixed sized array.
1106 (ARM_ELF_ABI_VERSION): Define.
1107 (ARM_ELF_OS_ABI_VERSION): Define.
1108 (R_ARM_THM_ABS5): Fix rightshift and size.
1109 (R_ARM_THM_PC22): Fix size.
1110 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1111 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1112 bfd_reloc_code_real_type.
1114 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1115 no_pipeline_knowledge.
1116 (elf32_arm_link_hash_create): Initialise new field to zero.
1117 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1118 no_pipeline_knowledge. Use this parameter to initialise the field
1119 in the globals data structure.
1120 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1121 no_pipeline_knowledge is false and the binary is from an old
1123 (elf32_arm_merge_private_data): Generate an error if an attempt is
1124 made to linl together big endian and little endian code.
1125 (elf32_arm_post_process_headers): New function: Initialise the
1126 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1128 (elf_backend_post_process_headers): Define.
1130 1999-05-28 Nick Clifton <nickc@cygnus.com>
1132 * elf-bfd.h (struct elf_backend_data): Add new field:
1133 elf_backend_post_process_headers.
1135 * elfxx-target.h (elf_backend_post_process_headers): Define to
1136 NULL if not already defined.
1137 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1139 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1141 (_bfd_elf_compute_section_file_positions): Call
1142 elf_backend_post_process_headers if defined.
1144 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1146 * configure.in: Check whether getuid and getgid exist.
1147 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1148 HAVE_GETGID are not defined, respectively.
1149 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1151 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1152 * configure, config.in: Rebuild.
1154 1999-05-28 Martin Dorey <mdorey@madge.com>
1156 * elf32-i960.c: New file.
1157 * elf.c (prep_headers): Handle bfd_arch_i960.
1158 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1159 * config.bfd (i960-*-elf*): New target.
1160 * configure.in (bfd_elf32_i960_vec): New target vector.
1161 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1162 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1163 * Makefile.in, aclocal.m4, configure: Rebuild.
1165 1999-05-27 Nick Clifton <nickc@cygnus.com>
1167 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1169 (find_howto): New function: Find entries in the
1170 elf32_arm_howto_table.
1171 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1173 (elf32_arm_reloc_type_lookup): Add lookup for
1174 BFD_RELOC_ARM_PLT32.
1176 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1178 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1179 (elf32_arm_link_hash_table_create): Use above function as the
1180 constructor for hash table entries.
1181 (elf32_arm_relocate_section): Avoid crash when there is no output
1183 (elf32_arm_final_link_relocate): New parameter h.
1184 (elf32_arm_relocate_section): Pass symbol hash entry to above
1186 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1189 1999-05-25 Catherine Moore <clm@cygnus.com>
1191 * coff-arm.c (coff_arm_relocate_section): Don't emit
1192 base file entries for pc-relative values.
1194 1999-05-25 DJ Delorie <dj@cygnus.com>
1196 * peicode.h (coff_swap_sym_in): When we create the actual section
1197 to reflect the not-there section C_SECTION symbols refer to,
1198 change the symbol class to C_STAT as the section is now really
1201 1999-05-24 Philip Blundell <pb@nexus.co.uk>
1203 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
1206 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
1208 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
1210 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
1211 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
1213 1999-05-16 Nick Clifton <nickc@cygnus.com>
1215 * coff-mcore.c (in_reloc_p): Reinstate.
1217 1999-05-15 Nick Clifton <nickc@cygnus.com>
1219 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
1220 * bfd-in2.h: Regenerate.
1221 * coff-mcore.c (in_reloc_p): Remove defintion.
1222 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
1223 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
1224 IMAGE_REL_MCORE_RVA.
1225 (coff_mcore_rtype_to_howto): Add special processing for
1226 IMAGE_REL_MCORE_RVA.
1227 (coff_mcore_relocate_section): Add support for
1228 IMAGE_REL_MCORE_RVA.
1229 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
1230 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
1232 (mcore_elf_relocate_section): Delete redundant case labels.
1234 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1236 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
1237 precedence between bit-and and comparison.
1239 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
1241 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
1242 list of target formats (targ_selvecs).
1243 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
1244 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
1246 1999-05-10 DJ Delorie <dj@cygnus.com>
1248 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
1249 reasonable mode until "ar x" is smart enough to skip it (fixes
1250 gcc/libgcc.a builds on mips-ecoff targets
1252 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
1253 to work. Hack to support MS import libraries, which use different
1254 COMDAT types than GNU.
1255 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
1256 to implied zero-length sections (see peicode below)
1257 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
1258 filename symbols, which use one *or more* auxents.
1259 * coffswap.h (coff_swap_aux_in): ditto
1260 * peicode.h (coff_swap_sym_in): Build the implied zero-length
1263 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
1265 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
1266 for all relocations.
1268 1999-05-10 Catherine Moore <clm@cygnus.com>
1270 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
1271 if COFF_IMAGE_WITH_PE.
1272 (bfd_arm_process_before_allocation): Likewise.
1273 (bfd_arm_get_bfd_for_interworking): Likewise.
1274 * coff-arm.c: Likewise.
1275 * bfd-in2.h: Regenerate.
1276 * configure.in (armpe_little_vec): Remove coff-arm.lo.
1277 (armpe_big_vec): Likewise.
1278 * configure: Rebuild.
1280 1999-05-10 Nick Clifton <nickc@cygnus.com>
1282 * elf.c (elf_fake_sections): Check for .rel. as start of rel
1283 section, not just .rel. Same for .rela.
1285 1999-05-07 Nick Clifton <nickc@cygnus.com>
1287 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
1288 endianism with an error message.
1290 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
1292 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
1293 assignment from "unsigned char *" to "char *".
1294 (decode_line_info): Likewise for dwarf_line_buffer assignment.
1296 1999-05-05 Catherine Moore <clm@cygnus.com>
1298 * coff-arm.c (coff_arm_relocate_section): Add one to
1299 address of ARM_RVA32 thumb functions.
1301 1999-05-05 Catherine Moore <clm@cygnus.com>
1303 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
1304 (elf32_m68k_copy_private_bfd_data): New.
1305 (elf32_m68k_merge_private_bfd_data): New.
1306 (elf32_m68k_print_private_bfd_data): New.
1307 (CPU32_FLAG): Define.
1308 (PLT_CPU32_ENTRY_SIZE): Define.
1309 (elf_cpu32_plt0_entry): Declare.
1310 (elf_cpu32_plt_entry): Declare.
1311 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
1312 (elf_m68k_finish_dynamic_symbol): Likewise.
1313 (elf_m68k_finish_dynamic_sections): Likewise.
1314 (elf_backend_plt_header_size): Remove definition.
1315 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1316 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1317 (bfd_elf32_bfd_set_private_flags): Define.
1318 (bfd_elf32_bfd_print_private_bfd_data): Define.
1320 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
1322 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
1323 and R_LONG_PCREL_MODE.
1325 1999-04-29 Nick Clifton <nickc@cygnus.com>
1327 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
1329 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
1331 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
1332 in relocation calculation.
1334 1999-04-26 Tom Tromey <tromey@cygnus.com>
1336 * aclocal.m4, configure: Updated for new version of libtool.
1338 1999-04-21 Nick Clifton <nickc@cygnus.com>
1340 * coff-mcore.c: Add support for mcore relocs.
1342 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
1344 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
1345 incorrect use EF_MIPS_xxBITPTRS.
1347 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1349 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
1352 * bfd-in2.h: Rebuild.
1353 * libbfd.h: Rebuild.
1355 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
1357 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
1358 (coff_arm_relocate_section): Add ARM26D transform. Only
1359 change to ARM26D for relocateable links.
1361 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1363 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
1364 (bfd_elf32_bfd_print_private_bfd_data): New.
1366 1999-04-15 Doug Evans <devans@casey.cygnus.com>
1368 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
1369 refetch addend if USE_REL, add many comments regarding current state.
1370 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
1371 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
1372 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
1373 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
1375 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
1377 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
1378 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
1380 1999-04-13 David Mosberger <davidm@hpl.hp.com>
1382 * dwarf2.c (decode_line_info): Don't truncate address to least
1383 significant 32 bits (breaks 64 bit targets).
1384 (lookup_address_in_function_table): Ditto.
1385 (comp_unit_contains_address): Ditto.
1387 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
1389 * coff-arm.c (arm_emit_base_file_entry): New routine.
1390 (A2T3_OFFSET): Define.
1391 (T2A3_OFFSET): Define.
1392 (coff_arm_relocate_section): Emit base file entries for interworking
1395 1999-04-13 Philip Blundell <philb@gnu.org>
1397 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
1398 relocs 17 through 19.
1400 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
1402 * elfcode.h: Remove fnmatch.h.
1403 * elflink.h (elf_link_assign_sym_version): Call back to ld
1404 instead of calling fnmatch.
1406 * config.bfd (i?86-*-beoself): Include pe vecs.
1408 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
1410 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
1413 1999-04-10 Richard Henderson <rth@cygnus.com>
1415 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
1416 when trying to resolve dynamic symbol references.
1417 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1418 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1419 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1420 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1421 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1422 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1423 * elflink.h (elf_link_output_extsym): Likewise.
1425 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
1427 * section.c (_bfd_strip_section_from_output): New function moved from
1428 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
1429 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
1430 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1431 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1432 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1433 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1434 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1435 * bfd-in2.h: Update.
1437 1999-04-09 Ian Lance Taylor <ian@zembu.com>
1439 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
1441 1999-04-08 Nick Clifton <nickc@cygnus.com>
1443 * coff-mcore.c: New File: Support for mcore-pe targets.
1444 * cpu-mcore.c: New File: Support for mcore targets.
1445 * elf32-mcore.c: New File: Support for mcore-elf target.
1446 * pe-mcore.c: New File: Definitions for mcore-pe target.
1447 * pei-mcore.c: New File: Definitions for mcore-pei target.
1448 * Makefile.am: Add support for MCore targets.
1449 * Makefile.in: Regenerate.
1450 * config.bfd: Add support for MCore targets.
1451 * configure.in: Add support for MCore targets.
1452 * configure: Regenerate.
1453 * archures.c: Add support for MCore architecture.
1454 * bfd-in2.h: Regenerate.
1455 * coffcode.h: Add support for mcore-pe targets.
1456 * elf.c: Add support for mcore-elf target.
1457 * reloc.c: Add support for MCore relocs.
1458 * targets.c: Add support for MCore targets.
1460 1999-04-07 Nick Clifton <nickc@cygnus.com>
1462 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
1463 R_ARM_XPC25 and R_ARM_THM_XPC22.
1464 (elf32_arm_reloc_map): Remove redundant entries.
1466 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1468 * sysdep.h (LC_MESSAGES): Never define.
1470 1999-04-06 Chris Torek <torek@bsdi.com>
1472 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
1473 all callers. Rewrite completely.
1474 (_bfd_relocate_contents): Rewrite overflow checking.
1475 * bfd-in2.h: Rebuild.
1477 1999-04-05 Ian Lance Taylor <ian@zembu.com>
1479 From Gabriel Paubert <paubert@iram.es>:
1480 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
1481 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
1482 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
1483 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
1484 * ppcboot.c (ppcboot_vec): Use little endian routines for
1487 * elf.c (elfcore_strndup): Only define if it will be used.
1488 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
1490 (ppc_elf_check_relocs): Remove unused local i.
1491 (ppc_elf_gc_mark_hook): Add default case to switch.
1493 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
1494 * srec.c (srec_scan): Accept \r in symbol definitions.
1495 (srec_object_p): Set HAS_SYMS if we saw any symbols.
1496 (symbolsrec_object_p): Likewise.
1498 1999-04-04 Don Bowman <don@pixsci.com>
1500 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
1502 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1504 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
1506 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
1507 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
1509 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
1511 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
1514 1999-03-31 Nick Clifton <nickc@cygnus.com>
1516 * config.bfd: Add support for arm-epoc-pe target.
1517 * configure.in: Add support for arm-epoc-pe target.
1518 * configure: Regenerate.
1519 * targets.c: Add support for arm-epoc-pe target.
1520 * coff-arm.c: Allow header files to override definition of
1521 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
1522 * pe-arm.h: Allow previous header files to override definition of
1523 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1524 * pei-arm.h: Allow previous header files to override definition of
1525 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1526 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
1527 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
1529 1999-03-30 Nick Clifton <nickc@cygnus.com>
1531 * elf.c (elf_map_symbols): Handle the case where section
1532 symbols are generated for content-less sections which are
1533 not mapped to the output file.
1535 * linker.c: Replace direct references to fields in BFD structure
1536 with accessor macros.
1538 * elflink.h: Replace direct references to fields in BFD structure
1539 with accessor macros.
1541 1999-03-25 Philip Blundell <pb@nexus.co.uk>
1543 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
1545 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
1546 account when adjusting section symbols during a partial link.
1548 1999-03-24 Nick Clifton <nickc@cygnus.com>
1550 * coff-sparc.c (struct coff_reloc_map): Change type of field
1551 'bfd_reloc_val' to bfd_reloc_code_real_type.
1552 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
1553 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
1554 * elf32-arc.c (struct arc_reloc_map): Ditto.
1555 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
1556 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
1557 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
1558 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
1559 * elf32-sh.c (struct elf_reloc_map): Ditto.
1560 * elf32-sparc.c (struct elf_reloc_map): Ditto.
1561 * elf32-v850.c (struct v850_reloc_map): Ditto.
1562 * elf64-sparc.c (struct elf_reloc_map): Ditto.
1563 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
1564 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
1566 1999-03-17 Martin Hunt <hunt@cygnus.com>
1568 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
1569 function so source-level assembly works. If multiple N_SOs
1570 are seen without and N_FUNs, create an indextable entry with
1571 a NULL function name.
1573 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1575 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
1576 of certian similar cpus.
1578 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1580 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1581 Add the 5000. Change the architecture for the 5400 to mips4.
1582 (elf_mips_mach): Add r5000.
1584 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1586 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
1588 1999-03-11 Nick Clifton <nickc@cygnus.com>
1590 * binary.c (binary_set_section_contents): Generate warning about
1591 huge file offsets for any section that will occupy file space, not
1592 just those that are loadable.
1594 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
1596 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
1598 1999-02-22 Jim Lemke <jlemke@cygnus.com>
1600 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
1602 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
1604 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
1605 * elflink.h: Revert all changes since Feb 16. Instead:
1606 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
1607 appropriate. Copy it to version symbols.
1608 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
1609 symbols if appropriate.
1610 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
1611 symbol if appropriate.
1612 (elf_link_output_extsym): If symbol is marked as undefined, and
1613 has no nonweak references, mark it as weak undefined.
1615 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
1617 * elflink.h (elf_merge_symbol): When overriding a dynamic
1618 definition with a weak undefined symbol, set NEEDS_PLT if it is a
1620 (elf_link_add_object_symbols): Don't copy the other field if we
1623 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
1625 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
1626 shared object with a weak undefined symbol.
1628 1999-02-18 Nick Clifton <nickc@cygnus.com>
1630 * elfarm-nabi.c: Set partial_inplace back to false.
1632 1999-02-17 Nick Clifton <nickc@cygnus.com>
1634 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
1635 (USER_LABEL_PREFIX): Set to "_".
1637 The following patches are from: Scott Bambrough
1638 <scottb@corelcomputer.com>
1640 * libaout.h (M_ARM6_NETBSD): Set to 143.
1642 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
1643 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
1644 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
1645 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
1646 * bfd-in2.h: Regenerate.
1648 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
1649 'true' as REL relocs are now being used. Add new PIC relocs:
1650 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
1651 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
1653 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
1655 (elf32_arm_final_link_relocate): Change parameters so that entire
1656 reloc is passed. Add support for PIC relocs.
1657 (elf32_arm_relocate_section): Pass entire reloc to
1658 elf32_arm_final_link_relocate.
1659 (elf32_arm_check_relocs): Handle new PIC relocs.
1660 (elf32_arm_adjust_dynamic_symbol): New function.
1661 (elf32_arm_size_dynamic_sections): New function.
1662 (elf32_arm_discard_copies): New function.
1663 (elf32_arm_finish_dynamic_symbol): New function.
1664 (elf32_arm_finish_dynamic_sections): New function.
1665 (ELF_MAXPAGE_SIZE): Define.
1666 (bfd_elf32_bfd_reloc_type_lookup): Define.
1667 (elf_backend_relocate_section): Define.
1668 (elf_backend_adjust_dynamic_symbol): Define.
1669 (elf_backend_create_dynamic_sections): Define.
1670 (elf_backend_finish_dynamic_symbol): Define.
1671 (elf_backend_finish_dynamic_sections): Define.
1672 (elf_backend_size_dynamic_sections): Define.
1673 (elf_backend_plt_readonly): Define.
1674 (elf_backend_want_got_plt): Define.
1675 (elf_backend_want_plt_sym): Define.
1677 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
1679 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
1680 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
1681 (_bfd_mips_elf_fake_sections): Likewise.
1683 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1685 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
1686 bfd_elf32_arm_get_bfd_for_interworking,
1687 bfd_elf32_arm_process_before_allocation): Define to avoid clash
1690 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
1691 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1692 elf32_arm_find_nearest_line): Make them static.
1694 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
1696 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
1697 callers. Do not merge a definition from a shared object with a
1698 weak undefined symbol.
1699 (elf_link_add_object_symbols): Do not change the symbol type or
1700 size if the old symbol overrides the new one.
1702 1999-02-08 Nick Clifton <nickc@cygnus.com>
1704 * config.bfd: Add support for strongarm target.
1706 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1708 * elf32-m68k.c (reloc_map): Use the correct types for the struct
1709 fields instead of unsigned char.
1711 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
1713 * Makefile.am: Rebuild dependencies.
1714 * Makefile.in: Rebuild.
1716 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
1718 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
1719 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
1720 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
1721 * acinclude.m4: Add comments to uses of AC_DEFINE.
1722 * acconfig.h: Remove.
1723 * configure: Rebuild with current autoconf/automake.
1724 * aclocal.m4: Likewise.
1725 * config.in: Likewise.
1726 * Makefile.in: Likewise.
1728 1999-02-04 DJ Delorie <dj@cygnus.com>
1730 * libbfd.c (real_read): don't call fread for zero bytes. This
1731 covers up a bug (or misuse of bfd) that's exposed by Solaris.
1733 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
1735 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
1736 of a jump is in the current 256 MB region.
1738 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
1740 * format.c (bfd_check_format_matches): Change last patch to only
1741 take effect for the binary target.
1743 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
1745 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
1747 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
1749 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
1751 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
1753 * format.c (bfd_check_format_matches): If the target was
1754 previously specified, don't check other targets when checking for
1757 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
1759 * elf32-arm.h (elf32_arm_reloc_map): Removed.
1760 (elf32_arm_reloc_type_lookup): Removed
1761 * elfarm-nabi.c (elf32_arm_reloc_map): New.
1762 (elf32_arm_reloc_type_lookup): New.
1763 * elfarm-oabi.c (elf32_arm_reloc_map): New.
1764 (elf32_arm_reloc_type_lookup): New.
1766 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
1768 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
1769 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
1770 * Makefile.am: Use new files.
1771 * Makefile.in: Regenerate.
1772 * configure.in: Use new files.
1773 * configure: Regenerate.
1775 1999-02-01 Nick Clifton <nickc@cygnus.com>
1777 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
1778 (fr30_elf_gc_sweep_hook): New function.
1779 (elf_backend_can_gc_sections): Define.
1781 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
1783 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
1784 and bfd_elf32_bigarm_oabi_vec.
1786 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
1788 * Makefile.am (elf32-arm-oldabi.lo): New.
1789 (elf32-arm-newabi.lo): New.
1790 * Makefile.in: Regenerate.
1791 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
1792 (arm-*-elf): Likewise.
1794 (thumb-*-oabi): New.
1795 * configure: Regenerate.
1796 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
1797 (bfd_elf32_bigarm_oabi_vec): New.
1798 * elf32-arm-newabi.c: New.
1799 * elf32-arm-oldabi.c: New.
1800 * elf32-arm.c: Removed.
1803 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
1805 * binary.c (binary_set_section_contents): Omit warnings for
1806 unloadable sections.
1808 1999-01-31 Michael Meissner <meissner@cygnus.com>
1810 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
1811 powerpc{,le}-*-eabi.
1813 1999-01-29 Nick Clifton <nickc@cygnus.com>
1815 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
1816 * dwarf2.c (read_signed_leb128): Remove unused variables.
1818 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
1820 * elf.c (assign_file_positions_for_segments): Only adjust
1821 p_align when needed.
1823 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
1825 * binary.c (binary_set_section_contents): Don't return early for a
1826 non-loadable section, in case the first section is non-loadable.
1827 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
1828 W. Rozycki <macro@ds2.pg.gda.pl>.
1830 1999-01-28 Nick Clifton <nickc@cygnus.com>
1832 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
1833 R_FR30_GNU_VTENTRY relocs.
1835 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
1837 * elflink.h (elf_link_output_sym): Zero syms which are
1838 part of sections which have been excluded.
1840 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
1842 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
1844 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
1845 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
1847 1999-01-27 Nick Clifton <nickc@cygnus.com>
1849 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
1851 (fr30_final_link_relocate): Use computed value as result of
1854 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
1856 * binary.c (binary_set_section_contents): Emit warning for
1857 huge file offsets due to widely-dispersed section LMAs.
1859 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
1861 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
1862 align first section to largest section alignment, not first
1865 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
1867 * configure.in: Require autoconf 2.12.1 or higher.
1869 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
1871 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
1872 * bfd-in2.h: Likewise.
1873 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
1875 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1877 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
1878 * cpu-mips.c: Add support for and independent 4111.
1879 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
1880 (_bfd_mips_elf_final_write_processing):
1881 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
1883 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1885 * elf32-mips.c (elf_mips_abi_name): New.
1886 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
1888 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
1890 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1891 Handle bfd_mach_mips4300.
1893 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
1895 * elf32-i386.c: Remove leaked development code from patch
1896 1998-12-10 by Richard Henderson.
1898 1998-12-10 Richard Henderson <rth@cygnus.com>
1900 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
1901 in debug sections for symbol defined externally.
1903 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1905 * targets.c (bfd_target_vector): Remove duplicate entry for
1908 1998-12-09 Nick Clifton <nickc@cygnus.com>
1910 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
1911 since we are using RELAs.
1913 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
1915 SCO Open Server Release 5 core file support, from Jouke Numan
1917 * sco5-core.c: New file.
1918 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
1919 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
1920 * Makefile.am: Rebuild dependencies.
1921 (OPTIONAL_BACKENDS): Add sco5-core.lo.
1922 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
1923 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
1924 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
1925 * bfd-in2.h, configure, Makefile.in: Rebuild.
1927 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
1929 * config.bfd (hppa*-*-mpeix*): New target.
1930 * configure.in: Add AC_HEADER_DIRENT.
1931 (hppa*-*-mpeix*): New target.
1932 * configure.host (hppa*-*-mpeix*): New host.
1933 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
1934 friends rather than just including <sys/dir.h>.
1935 * som.h (struct som_symbol): Add hppa_priv_level and apto
1936 tc_data. Change all users.
1937 (struct somdata): Add comp_unit field.
1938 (obj_som_compilation_unit): Define.
1939 (bfd_som_attach_compilation_unix): Declare.
1940 * som.c: Check HOST_HPPAMPEIX.
1941 (struct som_misc_symbol_info): Add new field priv_level.
1942 (som_object_setup): Add current_offset parameter. Change all
1944 (setup_sections): Likewise.
1945 (som_object_p): For EXECLIBMAGIC, read the lst header.
1946 (som_write_symbol_strings): Add compilation_unit parameter.
1948 (som_finish_writing): Write out compilation_unit.
1949 (som_bfd_derive_misc_symbol_info): Set priv_level.
1950 (som_build_and_write_symbol_table): Set xleast field to 3.
1951 (som_slurp_symbol_table): Set symbol priv_level.
1952 (bfd_som_attach_compilation_unit): New function.
1953 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
1954 priv_level into symbol_value.
1955 * configure, config.in: Rebuild.
1957 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
1959 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
1960 warning function to call _bfd_error_handler instead.
1962 * libbfd.c (COERCE32): Cast through unsigned long and long to
1963 avoid bug in old version of gcc.
1965 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
1966 (elf_backend_additional_program_headers): Don't define.
1968 1998-12-08 Nick Clifton <nickc@cygnus.com>
1970 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
1971 relocations to include offset of 2 included in the insns, and the
1972 offset of the relocs within the section.
1974 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
1976 The following changes were made by David Taylor
1977 <taylor@texas.cygnus.com>, Edith Epstein
1978 <eepstein@sophia.cygnus.com>, Jim Blandy
1979 <jimb@zwingli.cygnus.com>, and Elena Zannoni
1980 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
1981 changes originally made by HP; HP did not create ChangeLog
1984 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
1985 automake macro library.
1987 * hpux-core.c (hpux_core_core_file_p): this function now
1988 understands HPUX 10.30 thread info. Yes, the thread stacks can be
1989 found in the corefile! Also, in hpux_core_core_file_p, if we
1990 encounter a section with an unknown type, don't punt. Instead,
1991 just skip it. Also, count the number of sections of known type
1992 that we encounter. If we encounter at least one good one, then
1993 we'll declare that the file is a core file. If we encounter any
1994 unknown ones but some known ones, then we'll issue a warning (but
1995 still declare it to be a core file). Also, correctly decide when a
1997 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
1998 (CORE_ANON_SHMEM): define if not defined.
1999 (hpux_core_struct): add members lwpid and user_tid.
2000 (core_kernel_thread_id, core_user_thread_id): new macros.
2001 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2002 the name before storing it in the bfd.
2003 (hpux_core_core_file_p): handle threads.
2005 * libhppa.h (GET_FIELD): protect against redefinition.
2006 (HPPA_WIDE): define.
2007 (GET_FIELD): define.
2012 (sign_extend): redefine.
2013 (assemble_6): define.
2014 (assemble_12): rewrite.
2015 (assemble_16): define.
2016 (assemble_16a): define.
2017 (assemble_17): rewrite.
2018 (assemble_22): define.
2020 1998-12-07 Nick Clifton <nickc@cygnus.com>
2022 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2023 relocations for signed values.
2025 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2027 * mipsbsd.c (MY(set_arch_mach)): Make static.
2028 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2029 bfd_mach_mips* macros rather than simple numbers.
2031 COFF weak symbol support, based on patches from Mark Elbrecht
2032 <snowball3@usa.net>:
2033 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2034 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2035 (coff_write_alien_symbol): Likewise.
2036 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2037 (coff_link_add_symbols): Likewise.
2038 (_bfd_coff_link_input_bfd): Likewise.
2039 (_bfd_coff_write_global_sym): Likewise.
2041 * elf.c (copy_private_bfd_data): Always initialize the
2042 includes_phdrs field.
2044 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2045 file defines a symbol first mentioned in an ELF file.
2047 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2048 possible, rather than only if BFD64.
2049 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2051 * bfd-in2.h: Rebuild.
2053 * srec.c (srec_set_section_contents): Correct test to avoid
2054 switching to 4 byte addresses after seeing a second section which
2055 requires 3 byte addresses. From Joel Schantz
2056 <joel.schantz@argosys.boeing.com>.
2058 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2059 <aymeric.vincent@emi.u-bordeaux.fr>.
2061 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2063 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2064 decide whether the output file is -mrelocatable-lib,
2065 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2067 1998-12-03 Nick Clifton <nickc@cygnus.com>
2069 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2070 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2071 * bfd-in2.h: Regenerate.
2072 * libbfd.h: Regenerate
2074 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2076 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2077 link against a dynamic symbol with no type or size.
2079 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2081 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2082 relocation for section which does not get loaded.
2083 (elf_i386_relocate_section) [R_386_32]: Likewise.
2085 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2087 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2088 reloc_count and i long instead of unsigned long. Handle error
2089 return from bfd_canonicalize_reloc.
2091 1998-12-01 Nick Clifton <nickc@cygnus.com>
2093 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2096 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2098 * elf32-sh.c (elf/sh.h): Include.
2099 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2100 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2101 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2102 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2103 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2105 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2107 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2108 causes division by zero later on.
2110 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2112 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2115 1998-11-25 DJ Delorie <dj@cygnus.com>
2117 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2120 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2122 * elf32-fr30.c (fr30_elf_relocate_section): Call
2123 fr30_final_link_relocate.
2124 (fr30_final_link_relocate): New function: Handle I20 and I32
2126 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2127 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2128 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2130 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2133 The following changes are based on a patch submitted by Gianluca
2134 Moro <glctr@abc.it>:
2136 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2137 not already been updated.
2138 (find_remembered_hi16s_reloc): New parameter 'already_found'
2139 returns state of remembered hi16s reloc.
2140 (remember_hi16s_reloc): Set 'found' field to false.
2141 (hi16s_location): Add 'found' field.
2143 1998-11-23 DJ Delorie <dj@cygnus.com>
2145 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2146 to see .DLL files as unrecognized.
2147 (i3coff_object_p): Sorry, had to hack it to not recognize these
2148 files (pei-i386) on request.
2150 1998-11-23 DJ Delorie <dj@cygnus.com>
2152 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2153 relents. Call bfd_check_format to reinitialize.
2155 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2157 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2160 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2162 * aclocal.m4: regenerate
2163 * configure: regenerate
2165 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2167 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2168 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2169 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2170 respect it as an upper bound on what memory to reference.
2171 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2172 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2173 update vtable_entries_size appropriately.
2175 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2177 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2180 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2182 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2183 bfds; they have no "file" so we fake it.
2184 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2185 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2186 resizing the memory buffer.
2187 * opncls.c (bfd_make_writable): New function; lets you write a
2188 bfd_create'd bfd to an in-memory buffer.
2189 (bfd_make_readable): New function; lets you read back that buffer
2190 as if it were from bfd_openr. Used to build generated archive
2191 members (winsup's ld's dlltool)
2193 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
2195 * po/bfd.pot: Regenerated.
2197 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
2199 * elf32-v850.c (hi16s_location): Replaced fixed size array with
2202 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
2204 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
2205 element of the gotentry list for local symbols too.
2206 (elf64_alpha_relocate_section): Unify local and global handling.
2207 Assert that gotent->use_count > 0.
2209 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
2211 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
2212 update for file name changes of July 2, 1998.
2214 * configure: Rebuild.
2216 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
2218 * po/bfd.pot: Regenerated.
2220 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
2222 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
2223 * aclocal.m4, configure: regenerate
2225 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
2227 * elf.c (prep_headers): Add support for bfd_arch_fr30.
2229 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
2231 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
2232 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
2234 * aclocal.m4, configure: regenerated.
2236 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
2238 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
2239 R_D10V_GNU_VTENTRY relocs.
2240 (elf_d10v_howto_table): Likewise.
2241 (d10v_reloc_map d10v_reloc_map): Likewise.
2242 (elf32_d10v_gc_mark_hook): New.
2243 (elf32_d10v_gc_sweep_hook): New.
2244 (elf32_d10v_check_relocs): New.
2245 (elf32_d10v_relocate_section): New.
2246 (elf_backend_relocate_section): Define.
2247 (elf_backend_can_gc_sections): Define.
2249 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
2251 * Makefile.am (BFD32_BACKENDS): Move vms files here...
2252 (BFD64_BACKENDS): ...from here.
2253 (BFD32_BACKENDS_CFILES): Move vms files here...
2254 (BFD64_BACKENDS_CFILES): ...from here.
2255 * Makefile.in: Rebuild.
2257 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
2259 * Makefile.am: Add FR30 target.
2260 * Makefile.in: Add FR30 target.
2261 * archures.c: Add support for FR30.
2262 * config.bfd: Add support for FR30.
2263 * configure.in: Add support for FR30.
2264 * reloc.c: Add support for FR30 relocations.
2265 * targets.c: Add support for FR30 relocations.
2266 * bfd-in2.h: Regenerate.
2267 * configure: Regenerate.
2268 * libbfd.h: Regenerate.
2269 * cpu-fr30.c: New file.
2270 * elf32-fr30.c: New file.
2272 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
2274 * configure.in: detect cygwin* instead of cygwin32*
2275 * configure: regenerate
2277 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
2279 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
2280 use bfd_malloc and free instead and check return value from bfd_malloc.
2282 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
2284 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
2285 * libbfd.h: Rebuild.
2287 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
2288 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
2289 (MIPS_TEXT_DYNSYM_SECN): Likewise.
2290 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
2292 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
2294 (mips_elf_link_hash_table_create): Don't initialize
2295 dynsym_sec_strindex.
2296 (mips_elf_gc_mark_hook): Add default case to avoid warning.
2297 (mips_elf_size_dynamic_sections): Generate a section symbol for
2298 every output section.
2299 (mips_elf_finish_dynamic_sections): Count all sections for
2301 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
2304 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
2306 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
2307 for later PLT entries in large PLTs.
2308 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
2310 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
2312 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
2314 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
2316 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
2317 * elflink.h (elf_collect_hash_codes): New function. This function is
2318 called for each exported symbol and we compute the ELF hash value for
2320 (compute_bucket_value): New function. It is called from
2321 size_dynamic_sections to determine the hash table size. When we are
2322 optimizing a better, but slower, algorithm is used.
2323 (size_dynamic_sections): Call compute_bucket_value.
2325 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
2327 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
2329 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
2331 (sh_elf_gc_mark_hook): New.
2332 (sh_elf_gc_sweep_hook): New.
2333 (sh_elf_check_relocs): New.
2334 (elf_backend_can_gc_sections): Define.
2336 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
2338 * acinclude.m4: undo previous gettext change
2339 * aclocal.m4: rebuild with right version of aclocal.
2341 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
2343 * acinclude.m4, aclocal.m4: move gettext-related fragments from
2344 aclocal.m4 to acinclude.m4, so they don't get lost.
2346 * elfcore.h: rewrite for better corefile support.
2347 * elf.c (elfcore_*): new functions.
2348 * elf-bfd.h (elf_obj_tdata): new structure members.
2349 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
2351 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
2353 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
2355 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
2356 and R_M32R_GNU_VTENTRY.
2357 (elf_backend_can_gc_sections): Define.
2358 (m32r_elf_check_relocs): New.
2359 (m32r_elf_gc_mark_hook): New.
2360 (m32r_elf_gc_sweep_hook): New.
2361 (m32r_elf_relocate_section): Handle VT relocs.
2363 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
2365 * coff-arm.c (arm_relocate_section): Remove redundant test.
2367 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
2368 cleat that the 'bitsize' field is the size of the bitfield AFTER
2369 relocation not before.
2371 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
2373 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
2376 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
2378 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
2379 R_SPARC_GNU_VTENTRY.
2380 (elf32_sparc_check_relocs): Handle them.
2381 (elf32_sparc_reloc_type_lookup): Likewise.
2382 (elf32_sparc_relocate_section): Likewise.
2383 (elf32_sparc_gc_mark_hook): New.
2384 (elf32_sparc_gc_sweep_hook): New.
2386 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
2388 * som.c (som_finish_writing): Perform some sanity checks when
2389 writing an executable or shared library.
2391 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2393 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
2394 * configure.in (elf): Add dwarf1.lo.
2395 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
2396 * elf.c (_bfd_elf_find_nearest_line): Add call to
2397 _bfd_dwarf1_find_nearest_line.
2398 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
2399 Add call to _bfd_dwarf1_find_nearest_line.
2400 * configure: Rebuilt.
2402 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
2404 * elflink.h (elf_gc_sections): Do not allow garbage
2405 collection if dynamic sections have been created.
2407 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
2409 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
2411 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
2412 (v850_elf_perform_relocation): Likewise.
2413 (v850_elf_final_link_relocate): Likewise.
2414 (v850_elf_relocate_section): Likewise.
2415 (v850_elf_gc_sweep_hook): New routine.
2416 (v850_elf_gc_mark_hook): New routine.
2417 (elf_backend_can_gc_sections): Define.
2419 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
2421 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
2424 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
2426 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2427 Declare size as bfd_size_type.
2428 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
2430 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
2432 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
2434 * som.c (CPU_PA_RISC2_0): Define.
2435 (_PA_RISC2_0_ID): Likewise.
2436 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
2438 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
2440 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
2441 has a base which is already defined, only add the referenced
2442 symbol to the dynamic symbol table if it is defined or referenced
2445 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
2448 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2450 * elflink.h (elf_link_add_object_symbols): Undo last change.
2452 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
2454 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
2455 symbol for the indirect alias to a versioned symbol.
2457 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
2459 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
2460 (elf32_i386_vtentry_howto): New.
2461 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
2462 or elf32_i386_vtinherit_howto on lookup.
2464 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2466 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
2467 reloc_type. Rename R_68K__max to R_68K_max.
2468 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
2471 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
2473 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
2474 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
2476 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
2479 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
2481 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
2482 message has a null byte terminator.
2484 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
2486 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
2487 word subject to R_V850_32 relocation.
2489 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
2491 * dwarf2.c: Add comment describing problem computing line numbers
2492 for undefined symbols at link time.
2494 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
2496 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2497 transform a defweak into a plt entry.
2498 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
2499 plt entry references to receive a RELATIVE reloc.
2500 (elf64_alpha_finish_dynamic_symbol): Fill them in.
2501 (elf64_alpha_relocate_section): Assert we don't overrun
2502 the allocated relocation space.
2504 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
2506 * elf.c (swap_out_syms): Always treat section symbols as
2507 special, even if they are attached to a common section.
2509 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
2511 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
2512 sections with v850 common section attributes into named v850
2514 (v850_elf_add_symbol_hook): Move symbols in sections with v850
2515 common section attributes into named v850 common sections.
2517 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
2519 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
2522 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
2524 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
2525 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
2526 reloc to the wrong section a warning, not an error. .dynsbss
2527 is not an output section, so there is no need to check for it.
2529 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
2531 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
2533 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
2535 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
2536 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
2538 (elf32_arm_gc_mark_hook): New.
2539 (elf32_arm_gc_sweep_hook): New.
2540 (elf32_arm_check_relocs): New.
2541 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
2543 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
2546 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
2548 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
2549 assume there is no PLT or GOT.
2551 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
2553 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
2554 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
2555 also accepted as a function symbol type.
2557 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2559 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
2561 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
2563 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
2564 match definition of _bfd_gc_sections field.
2565 * libbfd.h: Rebuild.
2567 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
2569 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
2570 the addend of a dynamic relocation referencing a section.
2571 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2572 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
2574 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
2576 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
2577 bed has a size_dynamic_sections routine before trying to use it.
2579 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
2581 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
2582 _bfd_elf_rel_vtable_reloc_fn.
2584 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
2586 * Makefile.am: Add elf32-arm.c.
2587 * Makefile.in: Rebuild.
2588 * elf-bfd.h: Add elf_backend_get_symbol_type.
2589 * elf.c (swap_out_syms): If defined, call
2590 elf_backend_get_symbol_type.
2591 * elf32-arm.c: Define elf_backend_get_symbol_type.
2592 (elf32_arm_get_symbol-type): New routine.
2593 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
2594 (bfd_elf32_arm_process_before_allocation): Change to
2595 check for STT_ARM_TFUNC.
2596 (elf32_arm_final_link_relocate): Likewise.
2597 * elfxx-target.h: Add elf_backend_get_symbol_type.
2599 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
2601 * archures.c (bfd_mach_alpha_ev[456]): New.
2602 * cpu-alpha.c: Rework to match these types.
2603 * bfd-in2.h: Rebuild.
2605 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
2607 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
2608 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
2610 * elf32-i386.c (elf_howto_table): Add vtable relocs.
2611 (elf_i386_reloc_type_lookup): Recognize them.
2612 (elf_i386_check_relocs): Pass them off to generic code.
2613 (elf_i386_relocate_section): Ignore them.
2614 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
2615 (elf_backend_can_gc_sections): True.
2617 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
2619 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
2620 before looking at owner field.
2621 (elf32_arm_to_thumb_stub): Ditto.
2622 (elf32_arm_relocate_section): Compute name before calling
2623 elf32_arm_final_link_relocate().
2625 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2627 * elf.c: comment and formatting cleanups.
2630 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2632 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
2633 (core files are treated differently than object files).
2634 * elf-bfd.h (_bfd_elf_write_corefile_contents,
2635 bfd_elf_mkcorefile): declare.
2636 * elfxx-target.h (_bfd_elf_write_corefile_contents,
2637 bfd_elf_mkcorefile): add to bfd_target vector.
2638 * elfcore.h (elf_core_file_p): save the program header table,
2639 and set the bfd architecture from the elf file header.
2640 * elf.c (bfd_elf_mkcorefile): new function.
2641 (_bfd_elf_write_corefile_contents): new function.
2642 (assign_file_positions_for_segments): add cases for handling
2643 PT_NOTE segments. (assign_file_positions_except_relocs):
2644 core files should be handled the same as exec files.
2645 (prep_headers): identify core files as type ET_CORE.
2646 (copy_private_bfd_data): identify the sections belonging to
2647 the PT_NOTE segment.
2649 * elf32-sparc.c (elf32_sparc_final_write_processing):
2650 add break statement to default case.
2652 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
2654 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
2655 section (not input) will be in sections ".sbss", ".sbss2",
2656 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
2657 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
2658 output_offset for correct evaluation of addend.
2660 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
2662 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
2663 elf32_arm_allocate_interworking_sections and
2664 elf32_arm_process_before_allocation.
2666 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
2668 * bfd-in.h: Ammend prototype for
2669 elf32_arm_process_before_allocation to remove surplus third
2672 * bfd-in2.h: Regenerate.
2674 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
2676 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
2678 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
2680 * aoutx.h (aout_link_input_section_ext): Use the relocation already
2681 calculated for RELOC_SPARC_REV32 case.
2683 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
2685 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
2686 elf32_arm_allocate_interworking_sections and
2687 elf32_arm_process_before_allocation.
2688 * bfd-in2.h: Regenerated.
2689 * elf32-arm.c Define elf32_arm_link_hash_table.
2690 (insert_thumb_branch): New routine.
2691 (find_thumb_glue): New routine.
2692 (find_arm_glue): New routine.
2693 (record_arm_to_thumb_glue): New routine.
2694 (record_thumb_to_arm_glue): New routine.
2695 (elf32_arm_link_hash_table_create): New routine.
2696 (elf32_arm_get_bfd_for_interworking): New routine.
2697 (elf32_arm_allocate_interworking_sections) New routine.
2698 (elf32_arm_process_before_allocation) New routine.
2699 (elf32_thumb_to_arm_stub): New routine.
2700 (elf32_arm_to_thumb_stub): New routine.
2701 (elf32_print_private_bfd_data): Fix typo.
2702 (elf32_arm_final_link_relocate): Add argument sym_sec.
2703 Check for branches to thumb symbols in case R_ARM_PC24.
2704 Check for branches to arm symbols in case R_ARM_THM_PC22.
2705 (elf32_arm_relocate_section): Pass symbol section to
2706 elf32_arm_final_link_relocate.
2708 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
2710 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
2711 entries unless the symbol is defined in the executable; in
2712 particular, undefined weak symbols get a PLT entry.
2714 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
2716 * libaout.h: Remove nested comment to avoid warning.
2718 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
2720 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2721 R_ARM_PC24 relocation.
2723 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
2725 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
2726 argument is_local. Add argument sym_flags. Check sym_flags
2727 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
2728 (elf32_arm_relocate_section): Don't pass local sym and pass
2729 sym_flags to elf32_arm_final_link_relocate.
2731 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
2733 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
2734 to not count too few relocs for dynamicly linked executables.
2736 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
2738 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
2739 symbols without a dynamic index dynamic. Consider all weak
2741 (elf64_alpha_strip_section_from_output): Don't assume 1-1
2742 correspondance between input and output sections.
2744 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2746 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
2747 that use a .got.plt section start the got offset at zero.
2749 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
2751 * ieee.c (ieee_write_processor): Correct the processor ID written
2752 out for bfd_arch_m68k, accommodating change of March 25.
2754 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
2756 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2757 R_ARM_THM_RPC22 relocations.
2759 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
2761 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
2763 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
2764 .got relocs in -Bsymbolic shared objects.
2766 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
2768 * elf32-arm.c: Add private flags to ELF header.
2769 (elf32_arm_print_private_bfd_data): New Function.
2770 (elf32_arm_set_private_flags): New Function.
2771 (elf32_arm_copy_private_flags): New Function.
2772 (elf32_arm_merge_private_bfd_data): New Function.
2774 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
2776 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
2778 (elf32_sparc_relocate_section): Likewise.
2780 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
2782 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
2783 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
2784 (ppc_elf_relocate_section): Pull sgot and splt search to the start
2785 of the function. Recognize no .plt as static linking.
2787 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
2789 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
2790 ".liblist" string through gettext.
2792 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
2794 * Makefile.am: Add support for elf32-arm.lo.
2795 * Makefile.in: Rebuild.
2796 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
2797 (thumb-*-elf): Define targ_defvec and targ_selvecs.
2798 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
2799 * configure: Regenerate.
2800 * elf.c: (prep_headers): Support arch_type of EM_ARM.
2801 * targets.c: Support new targets bfd_elf32_bigarm_vec and
2802 bfd_target bfd_elf32_littlearm_vec.
2803 * elf32-arm.c: New file.
2805 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
2807 * libaout.h (M_SPARCLITE_LE): New machine.
2808 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
2809 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
2810 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
2811 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
2812 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
2813 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
2814 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2815 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
2816 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
2817 be BFD_RELOC_SPARC_REV32.
2819 * config.bfd (sparc86x-*-aout): New
2821 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
2823 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
2824 actually mapping the output sections.
2826 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
2829 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
2830 (mn10300_elf_reloc_map): Similarly.
2831 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
2833 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
2835 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
2837 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
2838 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
2839 elf_mips_reloc_type defined in elf/mips.h.
2841 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
2843 * elf64-mips.c: Remove reloc_type definition completely. It's now
2846 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
2848 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
2849 as they are defined in elf/mips.h now.
2851 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
2854 * Re-add lost change:
2855 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
2857 (mn10300_elf_relax_section): Include stack space for register saves
2858 in the imm8 field of a "call" instruction.
2859 (compute_function_info): Determine how much stack is allocated by
2860 the movm instruction. Fix typo.
2861 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
2863 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
2865 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
2866 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
2868 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
2870 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
2872 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
2874 * elf32-hppa.h: Let ELF header define the enum containing the
2875 external reloc numbers.
2876 * elf32-i386.h: Likewise.
2878 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
2880 * elf-m10300.c: Let ELF header now define the macros to get the enum.
2881 * elf32-mips.c: Likewise.
2882 * elf32-ppc.c: Likewise.
2884 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
2886 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
2887 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
2889 * bfd-in.h: Regenerate.
2890 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
2891 parameter to 'unsigned int' to avoid K&R compatability problems.
2893 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
2895 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
2896 functionname_ptr to be const. Change line_ptr to be unsigned.
2898 * coffcode.h (coff_link_output_has_begun): Simplify handling when
2899 macro is not defined. Change second parameter from bfd_link_info
2900 to coff_final_link_info. Add prototype.
2901 (coff_final_link_postscript): Simplify handling when macro is not
2902 defined. Add prototype.
2904 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
2906 * elf-mn10300.c: Before include system specific ELF header define
2907 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
2908 * elf32-mips.c: Likewise.
2909 * elf32-ppc.c: Likewise.
2911 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
2913 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
2914 temporary patch over to elf64-mips.c as well.
2916 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
2918 * elf32-mips.c (reloc_type): Temporarily disable definition of
2919 standard relocation since they are now defined in elf/mips.h.
2921 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
2923 * elf-m10200.c (mn10200_elf_final_link_relocate):
2924 Modify range test for case R_MN10200_8.
2926 * elf-m10300.c (mn10300_elf_final_link_relocate):
2927 Modify range test for case R_MN10300_8.
2929 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
2931 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
2932 * elf32-i386.c (elf_backend_got_header_size): Define.
2933 (elf_backend_plt_header_size): Define.
2934 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
2935 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
2936 * elfxx-target.h: Provide a default of zero.
2937 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
2938 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
2940 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
2941 entry from an executable, even if the plt refcount goes to 0.
2943 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2945 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
2946 directory name at the line number.
2948 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
2949 with an unspecified type.
2951 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
2953 * sunos.c: Add undef of valid to avoid problem on SunOS.
2955 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
2957 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
2959 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2961 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
2962 R_68K_PCxx and R_68K_xx relocations. Make sure that
2963 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
2964 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
2965 R_68K_xx relocations.
2966 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
2967 that has no plt entry.
2968 (elf_m68k_relocate_section): Ignore the plt offset in a static
2970 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
2972 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
2975 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
2977 (howto_table, reloc_map): Add entries for them.
2978 (elf_m68k_check_relocs): Handle them. Implement reference
2979 counting for got and plt entries.
2980 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
2981 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
2983 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
2984 (elf_m68k_relocate_section): Handle the new reloc types.
2985 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
2986 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
2987 * elflink.h (elf_link_add_object_symbols): When creating an
2988 indirect reference for symbol versioning also copy the plt
2990 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
2991 flag also reset the plt offset.
2992 (elf_link_assign_sym_version): Likewise.
2993 (elf_gc_common_finalize_got_offsets): Increment the got offset by
2994 the size of the entry in bytes.
2995 (elf_gc_allocate_got_offsets): Likewise.
2997 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
2999 * elflink.h (elf_gc_sections): Return true rather than falling off
3002 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3005 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3007 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3008 comment describing when it should be enabled.
3009 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3012 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3014 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3015 information ATN records.
3017 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3019 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3020 section for an absolute symbol in a fully linked file. Based on
3021 patch from Christian Holland <CHolland@de.lucent.com>.
3023 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3025 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3026 that a symbol is undefined.
3028 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3030 * som.c (som_bfd_gc_sections): Define.
3032 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3034 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3035 overflows in ARM_26D patches, since they have already been
3036 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3038 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3040 * coffcode.h (coff_write_object_contents): If we have any long
3041 section names, call coff_write_symbols even if there are no
3044 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3046 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3047 PT_LOAD segment, rather than only setting it once for the entire
3050 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3051 rather than ignoring every phdr with a p_paddr of 0, ignore all
3052 the phdrs if they all have a p_paddr of 0.
3054 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3055 section was discarded from the link.
3057 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3059 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3061 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3063 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3064 floating point operations.
3066 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3068 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3071 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3073 Merge of vax/vms (read-only) support
3074 * configure.com: Support Vax target.
3075 * makefile.vms: Support Vax target.
3076 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3077 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3079 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3081 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3083 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3085 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3087 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3088 * targets.c (bfd_target_ovax_flavour): New flavour.
3089 (vms_alpha_vec): Renamed from evax_alpha_vec.
3091 (target_vector): Update accordingly.
3092 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3094 (vax*-*-*vms*): New target.
3095 * Makefile.am: Update for renamed files. Rebuild dependencies.
3096 * bfd-in2.h: Rebuild.
3097 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3099 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3101 Based on patch from Matt Semersky <matts@scd.hp.com>:
3102 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3103 pointer on abfd->outsymbols.
3104 (generic_add_output_symbol): Handle NULL sym parameter.
3106 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3108 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3111 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3113 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3114 when handling 32 bit immediate relocs.
3115 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3117 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3119 * section.c (STD_SECTION): Account for recently added gc_mark
3120 field in struct asection.
3122 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3123 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3125 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3127 ELF Section-level Garbage Collection:
3128 * bfd.c (bfd_gc_sections): New.
3129 * aout-adobe.c: Hook to default implementation.
3130 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3131 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3132 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3133 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3134 * tekhex.c, versados.c: Likewise.
3135 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3136 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3138 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3139 (bfd_generic_gc_sections): New.
3140 * section.c (SEC_KEEP): New.
3141 (asection): Add gc_mark member.
3143 * elfcode.h (elf_gc*): New name remappings.
3144 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3145 sections to be excluded.
3146 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3147 (elf_gc_propogate_vtable_entries_used): New.
3148 (elf_gc_smash_unused_vtentry_relocs): New.
3149 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3150 (elf_gc_common_finalize_got_offsets): New.
3151 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3152 * elfxx-target.h: Add and default gc hooks.
3154 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3156 (struct elf_obj_tdata): Likewise for local_got_offsets.
3157 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3158 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3159 * elf64-sparc.c, elflink.h: Likewise.
3161 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3162 (ELF_LINK_HASH_MARK): Define.
3163 (struct elf_backend_data): Add GC hooks.
3164 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3166 * elf-m10300.c (mn10300_elf_check_relocs): New.
3167 (mn10300_elf_gc_mark_hook): New.
3168 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3169 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3170 (mn10300_elf_final_link_relocate): Likewise.
3171 (mn10300_elf_relocate_section): Likewise.
3172 (elf_backend_can_gc_sections): Define.
3173 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3174 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3175 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3176 (mips_info_to_howto_rel): Likewise.
3177 (mips_elf_relocate_section): Likewise.
3178 (mips_elf_check_relocs): Likewise.
3179 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3180 (elf_backend_can_gc_sections): Define.
3181 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3182 (ppc_elf_howto_raw): Handle them.
3183 (ppc_elf_reloc_type_lookup): Likewise.
3184 (ppc_elf_relocate_section): Likewise.
3185 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3186 Handle new vtable relocs.
3187 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3188 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3189 (elf_backend_can_gc_sections): Define.
3191 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3193 * archures.c (bfd_mach_mn10300): Define.
3194 * elf-m10300.c: Include elf/mn10300.h
3195 (elf_mn10300_mach): New function.
3196 (_bfd_mn10300_elf_final_write_processing): Likewise.
3197 (_bfd_mn10300_elf_object_p): Likewise.
3198 (elf_backendfinal_write_processing): Define.
3199 (elf_backend_object_p): Likewise.
3201 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
3203 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
3206 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
3208 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
3209 link_next field, not the next field.
3211 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
3213 * elf.c (map_sections_to_segments): Check the section address
3214 against the phdr size both with and without a modulo of
3217 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
3219 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
3220 linker created empty input section if the output section has the
3223 * elflink.h (elf_link_output_extsym): Print an error message if
3224 _bfd_elf_section_from_bfd_section fails.
3226 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
3229 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
3231 * elf.c (copy_private_bfd_data): Improve handling of Solaris
3232 native linker output. Avoid putting an empty section in more than
3235 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
3237 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3238 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3240 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
3242 * elf.c (swap_out_syms): New arg relocatable_p.
3243 Don't add section VMA to symbols for relocatable output.
3244 (_bfd_elf_compute_section_file_positions): Update call to
3247 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
3249 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
3250 against 'addend' be signed rather than unsigned.
3252 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
3254 * elf32-m32r.c: Add prototyps for static functions.
3256 * coff-arm.c: Add prototypes for static functions.
3258 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
3260 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
3261 LMA is used to order sections in a segment.
3263 * elf32-v850.c: Add prototypes for static functions.
3264 Change type of addend parameter to bfd_vma in various functions.
3266 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
3268 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
3269 complain_overflow_signed instead of complain_overflow_bitfield.
3271 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3273 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
3274 when comparing against 0.
3276 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
3278 * Makefile.am (config.status): New target.
3279 * Makefile.in: Rebuild.
3281 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
3283 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
3284 error if previous object endianness doesn't match current object.
3286 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
3288 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
3289 _bfd_elf_print_private)bfd_data ().
3291 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
3293 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
3295 (elf_link_add_object_symbols): Set type_change_ok and
3296 size_change_ok before calling elf_merge_symbol.
3298 * elf32-mips.c (mips_elf_relocate_section): If we issue an
3299 undefined symbol error, don't also issue an overflow error.
3301 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
3303 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
3304 R_PPC_LOCAL24PC relocation should be local; if not, print an error
3305 message instead of crashing.
3307 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
3309 * archures.c (bfd_mach_cpu32): Define.
3310 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
3312 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
3313 * ieee.c: Include <ctype.h>.
3314 (ieee_object_p): Parse out process ID string to make it more
3315 likely to be acceptable for bfd_scan_arch.
3316 * bfd-in2.h: Rebuild.
3318 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
3320 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
3321 _bfd_elf_print_private_bfd_data() so that the program header will
3324 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
3326 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
3327 0x68. Reindent. Add some comments.
3329 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
3331 * elf.c (copy_private_bfd_data): Adjust physical address of
3332 segment in output BFD to contain LMAs of its sections.
3334 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
3336 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3337 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
3338 endian data 32 bit relocations.
3339 (elf32_sparc_merge_private_bfd_data): Check if linking little
3340 endian objects with big endian objects.
3341 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
3342 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
3343 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
3345 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
3346 * archures.c (bfd_mach_sparc_sparclite_le): New.
3347 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
3349 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
3351 * peicode.h (add_data_entry): Fix precedence of operators in if ()
3354 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
3356 * bfd-in.h: Move over patch to bfd-in2.h.
3358 * reloc.c (bfd_check_overflow): Add casts before shifts which may
3360 (_bfd_relocate_contents): Likewise.
3362 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
3364 * peicode.h (add_data_entry): If the section has no private data
3365 then do not create a Data Dictionary entry for it.
3367 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
3369 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
3370 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
3371 elf64_alpha_size_got_sections): Rewrite, handling multiple got
3372 subsections during relaxation more correctly.
3374 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
3376 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
3377 Add extra argument to bfd_arm_process_before_allocation ().
3378 * bfd-in.h: Reflect changes made in bfd-in2.h.
3379 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
3380 coff class of a BFD symbol.
3381 * coff-arm.c: Add support for interworking between Thumb code and
3382 non-interworking aware ARM code.
3384 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
3386 * po/Make-in (install-info): New target.
3388 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
3390 * filemode.c: Remove; not used.
3392 If sysdep.h includes a header file, don't include it again:
3393 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
3395 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
3397 * archive.c: Don't include <string.h> or <errno.h>.
3398 * evax-alpha.c; Don't include <stdio.h>.
3399 * evax-egsd.c: Likewise.
3400 * evax-etir.c: Likewise.
3401 * evax-misc.c: Likewise.
3402 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
3403 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
3405 * hpux-core.c: Likewise.
3406 * netbsd-core.c: Likewise.
3408 * libbfd.c: Don't include <sys/types.h>.
3409 * nlmcode.h: Don't include <string.h>.
3410 * osf-core.c: Don't include <string.h> or <stdio.h>.
3411 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
3412 <errno.h>, or <unistd.h>.
3413 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
3415 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
3417 * configure.com: If the version number can not be found in
3418 configure.in, set it to "unknown" rather than "2.8.1".
3420 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
3422 * elf32-mips.c (elf_mips_mach): New.
3423 (_bfd_mips_elf_object_p): Use elf_mips_mach.
3424 (_bfd_mips_elf_final_write_processing): Use the names
3425 of machines, rather than the numbers. Set both the ARCH
3426 and MACH in e_flags. Handle a few more specific machines.
3427 (_bfd_mips_elf_merge_private_bfd_data): Merge both
3428 EF_MIPS_ARCH and EF_MIPS_MACH.
3430 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
3432 * syms.c (bfd_is_local_label): Revert last change.
3433 * srec.c (srec_write_symbols): Discard debugging symbols.
3435 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
3437 * som.c: Include <ctype.h>.
3438 * som.h: Don't include sysdep.h.
3440 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
3442 * libbfd.h: Rebuilt.
3443 * libbfd-in.h: Removed gettext includes and defines.
3444 * sysdep.h: Moved gettext-related includes and defines here.
3446 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
3448 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
3449 an ad-hoc test. Kill bogus #if 0 code.
3450 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
3452 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
3454 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
3455 when generating a normal executable for a symbol defined in a
3456 regular file. When copying a reloc into the output file, adjust
3457 the addend for a PC relative reloc against a global symbol.
3459 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
3461 * libbfd.h: Rebuilt.
3462 * libbfd-in.h (_): Define as dgettext.
3464 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
3466 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
3468 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
3469 when declaring parameter types.
3470 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
3472 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
3474 * config.bfd: If we include any ELF targets in targ_defvec and/or
3475 targ_selvecs, then add the generic ELF targets to targ_selvecs.
3476 * elf32-gen.c (dummy): New static const variable.
3477 (elf_generic_info_to_howto): New static function.
3478 (elf_generic_info_to_howto_rel): New static function.
3479 (elf_info_to_howto): Define as elf_generic_info_to_howto.
3480 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
3481 * elf64-gen.c: Same changes as elf32-gen.c.
3482 * elfcode.h (elf_object_p): For the generic target, ignore a
3483 failure of bfd_default_set_arch_mach. Fix indentation a bit.
3485 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
3487 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
3488 * configure: Rebuild.
3490 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
3492 * config.bfd: Update OSR5/Unixware patterns.
3494 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
3496 * elf.c (assign_file_positions_for_segments): Allow for holes
3497 between sections added by a link script.
3499 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
3501 * configure.in: Change version number to 2.9.4
3502 * configure: Rebuild.
3504 Based on patch from H.J. Lu <hjl@gnu.org>:
3505 * elf.c (bfd_elf_get_bfd_needed_list): New function.
3506 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
3507 * bfd-in2.h: Rebuild.
3509 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
3511 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
3514 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
3516 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
3517 (elf64_alpha_relax_section): Fill them in.
3518 (elf64_alpha_relax_opt_call): Implement more than a stub.
3519 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
3520 alignment on .scommon.
3521 (elf64_alpha_merge_gots): Merge use counts as well.
3523 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
3525 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
3526 for calculating a local symbol's address.
3527 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
3528 Set the .got's cooked size as well as the raw size.
3530 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
3532 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
3533 internationalisation of printed information.
3535 * coff-arm.c (coff_arm_print_private_bfd_data): Add
3536 internationalisation of printed information.
3538 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
3540 * syms.c (struct indexentry): Change directory_name, file_name,
3541 and function_name fields to char *.
3542 (struct stab_find_info): Change cached_file_name field to char *.
3544 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
3546 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
3548 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3550 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3552 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
3554 * Makefile.am (install-data-local): Make $(includedir).
3555 * Makefile.in: Rebuild.
3557 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3559 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
3561 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
3563 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
3564 * Makefile.in: Rebuild.
3566 * bfd-in2.h: Rebuild for Nick's changes.
3568 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
3570 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
3571 change wrt length == max_namelen.
3573 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3575 * Many files: Added gettext invocations around user-visible
3577 * libbfd-in.h: Added gettext includes and defines.
3578 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3579 HAVE_LC_MESSAGES): Define.
3580 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
3582 * Makefile.am (SUBDIRS): Added po.
3583 (POTFILES): New macro.
3584 (po/POTFILES.in): New target.
3585 (SOURCE_HFILES): New macro.
3587 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
3589 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3591 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
3592 NT_PRSTATUS note section encountered, it contains the status of
3593 the currently executing thread when the core file was written.
3595 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
3597 * libcoff.h: Add extra parameter to
3598 bfd_coff_link_output_has_begun overrideable function.
3599 * cofflink.c: Pass extra parameter to
3600 bfd_coff_link_output_has_begun function.
3601 * bfd-in.h: Add prototypes for exported ARM interworking
3603 * peicode.h: ARM specific code reorganised to conform to BFD
3605 * coffcode.h: ARM specific code reorganised to conform to BFD
3607 * coff-arm.c: Code reorganised to conform to the BFD coding
3608 conventions. Global variables have been moved into an ARM
3609 specific hash table structure and a new function:
3610 bfd_arm_get_bfd_for_interworking() has been created which is
3611 called from the linker scripts.
3613 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
3615 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
3617 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
3618 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
3619 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
3620 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
3622 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3624 * config.bfd: Added sparc86x support.
3626 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
3628 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
3629 an out of range pc-relative jump/call to an undefined weak symbol.
3631 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
3633 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
3636 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
3638 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
3639 an error other than bfd_error_system_call, set the error to
3640 bfd_error_wrong_format.
3642 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
3643 bfd_elf32_powerpcle_vec.
3645 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
3646 program segments are zero, don't set p_paddr_valid.
3648 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
3650 * elf64-alpha.c: Initial implementation of relaxation --
3651 (struct alpha_elf_link_hash_entry): Add use_count member.
3652 (elf64_alpha_check_relocs): Initialize and increment it.
3653 (elf64_alpha_can_merge_gots): Check it when considering merging.
3654 (elf64_alpha_merge_gots): Drop entries with zero use.
3655 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
3656 (elf64_alpha_always_size_sections): Split out got sizing ...
3657 (elf64_alpha_size_got_sections): ... here. New function.
3658 (elf64_alpha_relax_find_reloc_ofs): New function.
3659 (elf64_alpha_relax_with_lituse): Likewise.
3660 (elf64_alpha_relax_without_lituse): Likewise.
3661 (elf64_alpha_relax_opt_call): Likewise.
3662 (elf64_alpha_relax_section): Likewise.
3663 (elf64_alpha_add_symbol_hook): Likewise.
3664 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
3665 (elf64_alpha_relocate_section): Likewise.
3666 (bfd_elf64_bfd_relax_section): Define.
3667 (elf_backend_add_symbol_hook): Likewise.
3669 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
3671 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
3672 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
3673 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
3675 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
3677 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
3678 * configure: Rebuild.
3680 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
3682 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
3683 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
3684 * configure.in: Define and substitute WIN32LDFLAGS and
3686 * aclocal.m4: Rebuild with new libtool.
3687 * configure, Makefile.in: Rebuild.
3689 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
3691 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
3692 before any other symbols in the same section.
3694 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
3696 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
3699 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3701 * dwarf2.c (comp_unit): Move it earlier in the source. Add
3703 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
3704 Use addr_size for address size, rather than sizeof(bfd_vma).
3705 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
3706 Fix call to read_address.
3707 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
3708 Scrap other unneeded arguments. Fix call to read_address.
3709 (scan_unit_for_functions): Fix call to read_attribute.
3710 (parse_comp_unit): We now handle more values for addr_size.
3711 Set addr_size in unit. Fix call to read_attribute and
3714 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
3716 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
3718 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
3720 * archures.c (bfd_default_scan): Add m68k cases back to default
3721 switch, reverting patch of March 25, since IEEE support depends
3724 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
3726 * Makefile.am (diststuff): New target.
3727 * Makefile.in: Rebuild.
3729 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
3731 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
3732 som_offset when we have an extended name table.
3734 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
3736 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
3738 * Makefile.in: Rebuild.
3740 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3742 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
3743 symbols when creating a shared library.
3744 (elf_m68k_adjust_dynindx): New function, used by above code.
3745 (elf_m68k_finish_dynamic_sections): Initialize the section
3747 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
3749 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
3751 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
3754 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3756 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
3759 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
3761 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
3764 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
3766 * configure.in: Set version to 2.9.1.
3767 * configure: Rebuild.
3769 * Branched binutils 2.9.
3771 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
3773 * syms.c (ENABLE_CACHING): Define.
3774 (struct indexentry): Define.
3775 (struct stab_cache): Remove.
3776 (cmpindexentry): New static function.
3777 (struct stab_find_info): Add new fields: indextable,
3778 indextablesize, cached_indexentry, cached_offset, cached_stab, and
3779 cached_file_name. Remove fields: file_cache, function_cache, and
3781 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
3782 index table and search it.
3784 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
3786 * elf.c (_bfd_elf_copy_private_section_data): Call
3787 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
3789 * cpu-mips.c: Remove trailing comma at end of enumeration list.
3791 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
3793 * coff-arm.c: Define all globally visible variables and functions
3794 only when COFF_WITH_PE is not defined.
3795 * configure.in (armpe_little_vec, armpe_big_vec): Add
3797 * configure: Rebuild.
3799 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
3801 Fix some gcc -Wall warnings:
3802 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
3803 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
3804 * archures.c (bfd_default_scan): Likewise.
3805 * bfd.c (bfd_scan_vma): Likewise.
3806 * binary.c (mangle_name): Likewise
3807 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
3808 * coff-sh.c (sh_relocate_section): Likewise.
3809 * coff-stgo32.c (create_go32_stub): Likewise.
3810 * coffcode.h (coff_slurp_line_table): Likewise.
3811 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
3812 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
3813 (assign_file_positions_for_segments): Likewise.
3814 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3815 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
3816 * oasys.c (oasys_write_sections): Likewise.
3817 * ppcboot.c (ppcboot_object_p): Likewise.
3818 (mangle_name): Likewise.
3819 * riscix.c (riscix_fix_pcrel_26): Likewise.
3820 * srec.c (srec_scan): Likewise.
3821 * stabs.c (_bfd_write_section_stabs): Likewise.
3822 * sunos.c (sunos_add_dynamic_symbols): Likewise.
3823 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
3824 switch. Declare parameters for function pointers.
3825 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
3827 * elf.c (elf_sort_sections): Likewise.
3828 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
3829 Add default cases to switches.
3830 (coff_arm_relocate_section): Remove unused local variables.
3832 (coff_arm_bfd_set_private_flags): Change flag variable to type
3834 * coff-mips.c (mips_relocate_section): Initialize use_lo.
3835 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
3836 (dump_toc): Change cat to const, and initialize it.
3837 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
3838 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3839 (sh_elf_relocate_section): Initialize r_symndx.
3840 * coffcode.h (coff_compute_section_file_positions): Only declare
3841 old_sofar if ALIGN_SECTIONS_IN_FILE.
3842 (coff_write_object_contents): Initialize csym.
3843 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
3844 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
3846 * dwarf2.c: Include libiberty.h.
3847 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
3848 (decode_line_info): Remove unused local variables.
3849 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
3850 (m32r_elf_relocate_section): Likewise.
3851 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
3852 (v850_elf_reloc): Likewise.
3853 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
3854 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
3855 * elf.c (assign_file_positions_for_segments): Always set adjust.
3856 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
3857 parenthesize expression.
3858 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
3859 (m32r_elf_object_p): Return a value.
3860 (m32r_elf_print_private_bfd_data): Change fprintf format string.
3861 * elf32-mips.c (mips_elf_final_link): Initialize last.
3862 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
3863 * elf32-v850.c (v850_elf_object_p): Return a value.
3864 (v850_elf_print_private_bfd_data): Change fprintf format string.
3865 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
3867 * elflink.h (elf_link_add_object_symbols): Change vernum to
3868 unsigned int, and initialize it. Change fprintf format string.
3869 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
3870 when setting or comparing to soname_indx.
3871 (elf_create_pointer_linker_section): Change num_symbols to
3873 * libcoff-in.h (coff_data_type): Change flags to flagword.
3874 * peicode.h (pe_print_idata): Initialize idx. Change j to
3875 bfd_size_type. Initialize hint_member. Remove useless test to
3877 (pe_print_edata): Change num_functions and num_names in struct
3878 EDT_type to unsigned long. Remove cast. Change fprintf format
3880 * ppcboot.c (ppcboot_object_p): Change i to size_t.
3881 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
3883 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
3884 int *. Update uses. Change j to long.
3885 * bfd-in2.h, libcoff.h: Rebuild.
3887 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
3889 * elf32-v850.c Remove definition of USE_REL.
3890 (v850_elf_info_to_howto_rela): New function.
3891 (v850_elf_perform_relocation): Renamed from
3892 v850_elf_store_addend_in_insn. Removed replace argument.
3893 (v850_elf_reloc): store the relocation in the addend field instead
3895 (v850_elf_final_link_relocate): Now calls
3896 v850_elf_perform_relocation.
3897 (v850_elf_relocate_section): Remove code to generate REL
3900 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
3902 * coffcode.h (coff_new_section_hook): Set the type and storage
3903 class in the native symbol information allocated for a new section
3906 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
3908 * peicode.h: Chain together calls to
3909 coff_bfd_copy_private_bfd_data and
3910 coff_bfd_print_private_bfd_data.
3912 * coff-arm.c: Add prototypes for
3913 coff_arm_bfd_print_private_bfd_data and
3914 coff_arm_bfd_copy_private_bfd_data.
3916 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
3918 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
3921 * peicode.h: Call arm-coff private data functions after handling
3924 * coff-arm.c: Turn statics into globals so that they can be shared
3925 both pe and pei backends.
3927 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
3929 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
3931 (sunos_write_object_contents): Likewise.
3932 * aoutx.h (NAME(aout,machine_type)): Likewise.
3933 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3935 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3937 * archures.c (bfd_mach_m68*): Add definitions for various m68k
3939 (bfd_default_scan): Remove m68k special cases.
3940 * bfd-in2.h: Rebuild.
3941 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
3943 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
3944 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
3946 (bfd_m68k_arch): Set mach field to zero to signal no explicit
3947 selection, change printable_name to just "m68k" and make that the
3948 default instead of m68k:68020.
3950 * aout-tic30.c (NAME): Define this to avoid multiple definitions
3952 (MY_get_section_contents): Define as aout_32_get_section_contents
3953 rather than NAME(aout,get_section_contents).
3955 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
3957 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
3958 and call bfd_default_set_arch_mach to do the real work.
3960 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
3962 * bout.c (BALX): Include return register g14 as part of the insn.
3964 (calljx_callback): Use it.
3966 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
3968 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
3969 * libbfd.h: Rebuild.
3971 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
3972 byte_count to unsigned int.
3973 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
3974 unused local variables.
3976 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
3977 variables er and er1.
3979 * cpu-v850.c: Include <ctype.h>.
3980 (scan): Case isdigit argument to unsigned char.
3982 From Yan Meroth <YAN.MEROTH@st.com>:
3983 * ihex.c (ihex_scan): Add extbase variable so that getting an
3984 extended linear address record does not ignore any previous
3986 (ihex_write_object_contents): When writing out an extended linear
3987 address record, zero out any previous extended address.
3989 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
3991 * ieee.c (do_one): Check section before dereferencing it.
3992 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
3993 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
3995 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
3997 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
3999 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4001 * coff-arm.c: Add interworking functions to pe backends.
4003 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4005 * configure.in: Use AM_DISABLE_SHARED.
4006 * aclocal.m4, configure: Rebuild with libtool 1.2.
4008 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4010 * coff-arm.c (coff_arm_relocate_section): Better error messages
4011 when interowrking conflucts occur. Courtesy of Jonathan Walton
4013 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4014 relocations. Patch courtesy of Jonathan Walton and Tony
4017 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4019 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4020 part of Feb 22 change controling when to override the existing
4021 symbol with the .plt entry.
4023 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4025 * config.bfd (targ_cpu): Add thumb-pe target.
4027 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4028 functions in PE build.
4030 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4032 * config.bfd (sparclite-*-elf*): Added.
4034 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4036 * configure.in: Add elf.lo to elf shell variable.
4037 * Makefile.am (BFD_LIBS): Remove elf.lo.
4038 (BFD_LIBS_CFILES): Remove elf.c.
4039 (BFD32_BACKENDS): Add elf.lo.
4040 (BFD32_BACKENDS_CFILES): Add elf.c.
4041 * configure, Makefile.in: Rebuild.
4043 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4045 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4046 relocation against a now-local symbol should not have a dynamic
4049 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4051 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4053 (pe_print_private_bfd_data): Print PE flags. From Mikey
4054 <jeffdb@netzone.com>.
4056 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4058 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4059 a plt entry when we can determine that we authoritatively define
4062 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4064 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4065 don't actually use trad-core, but a SunOS-style core file handled
4067 * hosts/sparclinux.h: Remove.
4069 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4071 * peicode.h (pe_print_idata): If there is no .idata section, look
4072 for the import tables in some other section. Make the initial
4073 label line up better with the data. Print the import address
4074 table even if there is no import name table. If the import
4075 address table holds actual addresses, print them.
4077 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4079 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4080 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4081 bfd_error_system_call.
4083 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4085 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4086 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4088 From H.J. Lu <hjl@gnu.org>:
4089 * Makefile.am (libbfd_la_LDFLAGS): Define.
4090 * Makefile.in: Rebuild.
4092 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4094 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4095 * netbsd.h (MACHTYPE_OK): Define.
4096 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4097 calling N_SET_MACHTYPE, rather than having a switch.
4098 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4100 * i386netbsd.c (MACHTYPE_OK): Don't define.
4101 (DEFAULT_MID): Define.
4102 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4103 (MACHTYPE_OK): Don't define.
4104 (DEFAULT_MID): Define.
4105 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4106 (DEFAULT_MID): Define.
4107 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4108 (DEFAULT_MID): Define.
4109 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4110 (DEFAULT_MID): Define.
4112 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4113 * vaxnetbsd.c: New file.
4114 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4115 rather than netbsd_core.
4116 * targets.c (vaxnetbsd_vec): Declare.
4117 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4118 defined, add netbsd_core_vec.
4119 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4120 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4121 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4122 * config.bfd (alpha*-*-netbsd*): New target.
4123 * Makefile.am: Rebuild dependencies.
4124 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4125 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4126 * configure, Makefile.in: Rebuild.
4128 * configure.host: Remove the old shared library build stuff. We
4129 now use libtool instead.
4131 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4133 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4135 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4137 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4138 * configure: Rebuild.
4140 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4141 * elf32-v850.c (remember_hi16s_reloc): New function.
4142 (find_remembered_hi16s_reloc): New function.
4143 (v850_elf_store_addend_in_insn): Use the above new functions to
4144 match up HI6S relocs with LO16 relocs.
4146 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4148 * configure.in: Change -linux* to -linux-gnu*.
4149 * config.bfd, configure.host: Likewise.
4150 * configure: Rebuild.
4152 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4154 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4155 LO16/HI16S bug and improve comments about what is going on.
4157 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4159 * configure, aclocal.m4: Rebuild with new libtool.
4161 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4163 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4164 when merging v850 code into v850e/v850ea code. Do not initialise
4165 output flags if the input is the default architecture.
4167 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4169 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4170 get the size from bfd_arch_bits_per_address instead of directly
4173 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4175 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4176 to wrap, just return all 1's bits instead.
4177 * libbfd.h: Regenerate.
4179 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4181 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4183 (coff_relocate_section): If COFF_WITH_PE, define as
4184 coff_pe_i386_relocate_section.
4185 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4186 skip empty sections, to match coff_write_object_contents.
4188 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4189 rather than swapping out r_offset twice. From Luke Deller
4190 <luked@cse.unsw.edu.au>.
4192 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
4194 * configure.in: Set libtool_enable_shared rather than
4195 libtool_shared. Remove diversion hack.
4196 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
4199 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
4201 * syms.c (struct stab_cache): Define.
4202 (struct stab_find_info): Remove cached_offset, cached_stab,
4203 cached_str, and cached_stroff fields. Add file_cache,
4204 function_cache, and line_cache fields.
4205 (_bfd_stab_section_find_nearest_line): Use extensive caching to
4208 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
4210 * peicode.h (pe_print_idata): Check for import of ordinal rather
4212 (pe_print_edata): If there is no .edata section, look for the
4213 export data in some other section.
4215 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
4217 * configure.in: Change version to 2.8.4.
4218 * configure: Regenerated.
4220 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4222 Add tms320c30 support:
4223 * cpu-tic30.c: New file.
4224 * aout-tic30.c: New file.
4225 * coff-tic30.c: New file.
4226 * archures.c (bfd_arch_tic30): Define.
4227 (bfd_tic30_arch): Declare.
4228 (bfd_archures_list): Add bfd_tic30_arch.
4229 * targets.c (bfd_target_vector): Add tic30_aout_vec and
4231 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
4232 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
4233 (coff_set_flags): Likewise.
4234 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
4235 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
4236 * Makefile.am: Rebuild dependencies.
4237 (ALL_MACHINES): Add cpu-tic30.lo.
4238 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
4239 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
4240 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
4241 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4243 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
4245 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
4246 to lag behind LO16 reloc by a couple of instructions.
4248 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
4250 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
4251 make to reexamine the file timestamp.
4252 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
4254 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
4257 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
4259 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
4260 to create .dynsbss and .rela.sbss sections.
4261 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
4262 copied from dynamic objects into .sbss.
4263 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
4264 use it. Correct typo of .rela.sdata2.
4265 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
4266 put the data, which may now be in .sbss.
4267 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
4268 (elf_backend_create_dynamic_sections): Define as
4269 ppc_elf_create_dynamic_sections.
4271 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
4272 against _GLOBAL_OFFSET_TABLE_.
4273 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
4274 shared libraries which refer to local symbols. Make sure that the
4275 test for allocating space for a reloc in a shared object is the
4276 same as the test for emitting a reloc.
4278 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4280 * config.bfd (i[3456]-*-mingw32*): New target.
4281 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
4282 * aclocal.m4, configure: Rebuild.
4284 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
4286 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
4289 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
4291 Sparc v9 ABI compliant PLT:
4292 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
4293 (plt_templates, sparc64_elf_build_plt_entry): Delete.
4294 (LARGE_PLT_THRESHOLD): New define.
4295 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
4296 (sparc64_elf_build_plt): New function.
4297 (sparc64_elf_plt_entry_offset): Likewise.
4298 (sparc64_elf_plt_ptr_offset): Likewise.
4299 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
4300 contain the index for convenience. Skip the initial entries
4302 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
4303 memory for the benefit of .rela.plt.
4304 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
4305 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
4306 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
4307 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
4308 Call sparc64_elf_build_plt.
4309 (elf_backend_want_got_plt): No.
4310 (elf_backend_plt_readonly): No.
4311 (elf_backend_plt_alignment): 8.
4313 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
4314 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
4315 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
4318 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
4320 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
4322 * cpu-mips.c (arch_info_struct): Add mips variants.
4323 * bfd-in2.h: Rebuilt.
4325 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
4327 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
4330 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
4332 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
4333 (i[3456]86sco3.2v5*coff): New target.
4335 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
4337 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
4339 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
4341 * bfd.c (bfd_get_error_handler): Add orthogonal function.
4342 * bfd-in2.h: Regenerate.
4344 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
4346 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
4348 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
4350 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
4351 adjust addend for an output common symbol (from Jimmy Blair
4352 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
4353 defined symbol to counteract adjustment made in generic relocation
4356 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
4358 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
4360 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
4361 (GET_SCNDHR_NLNNO): Likewise.
4363 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
4365 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
4367 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
4369 * elf32-m32r.c: Add macros to handle NOP insertion.
4371 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
4373 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
4374 (xcoff_mark): Likewise.
4375 (xcoff_build_ldsyms): Mark absolute symbols.
4377 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
4379 * bout.c (b_out_write_object_contents): Sort symbols before output
4380 to keep {CALL,BAL}NAME symbols adjacent.
4381 (b_out_symbol_cmp): New function.
4383 For older changes see ChangeLog-9697
4389 version-control: never