1 1999-07-19 Ian Lance Taylor <ian@zembu.com>
3 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
6 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
7 if they appear to be specially created by the linker.
9 1999-07-19 Nick Clifton <nickc@cygnus.com>
11 * targets.c (alternative_target): New field in bfd_target
13 (bfd_search_for_target): New function: Find a target that
14 satisifies a search function.
15 * bfd-in2.h: Regenerate.
17 * elfxx-target.h: Initialise the alternative_target field of
18 the bfd_target structures to point to the other target (if
20 * nlm-target.h: Initialise the alternative_target field of
21 the bfd_target structures to point to the other target (if
24 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
25 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
27 * aix386-core.c: Initialise new field of bfd_target structure.
28 * aout-adobe.c: Initialise new field of bfd_target structure.
29 * aout-arm.c: Initialise new field of bfd_target structure.
30 * aout-target.h: Initialise new field of bfd_target structure.
31 * aout-tic30.c: Initialise new field of bfd_target structure.
32 * binary.c: Initialise new field of bfd_target structure.
33 * bout.c: Initialise new field of bfd_target structure.
34 * cisco-core.c: Initialise new field of bfd_target structure.
35 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
36 * coff-alpha.c: Initialise new field of bfd_target structure.
37 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
38 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
39 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
40 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
41 * coff-i386.c: Initialise new field of bfd_target structure.
42 * coff-i860.c: Initialise new field of bfd_target structure.
43 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
44 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
45 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
46 * coff-mips.c: Initialise new field of bfd_target structure.
47 * coff-ppc.c: Initialise new field of bfd_target structure.
48 * coff-rs6000.c: Initialise new field of bfd_target structure.
49 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
50 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
51 * coff-tic30.c: Initialise new field of bfd_target structure.
52 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
53 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
54 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
55 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
56 * hppabsd-core.c: Initialise new field of bfd_target structure.
57 * hpux-core.c: Initialise new field of bfd_target structure.
58 * i386msdos.c: Initialise new field of bfd_target structure.
59 * i386os9k.c: Initialise new field of bfd_target structure.
60 * ieee.c: Initialise new field of bfd_target structure.
61 * ihex.c: Initialise new field of bfd_target structure.
62 * irix-core.c: Initialise new field of bfd_target structure.
63 * mipsbsd.c: Initialise new field of bfd_target structure.
64 * netbsd-core.c: Initialise new field of bfd_target structure.
65 * oasys.c: Initialise new field of bfd_target structure.
66 * osf-core.c: Initialise new field of bfd_target structure.
67 * ppcboot.c: Initialise new field of bfd_target structure.
68 * ptrace-core.c: Initialise new field of bfd_target structure.
69 * sco5-core.c: Initialise new field of bfd_target structure.
70 * som.c: Initialise new field of bfd_target structure.
71 * srec.c: Initialise new field of bfd_target structure.
72 * tekhex.c: Initialise new field of bfd_target structure.
73 * trad-core.c: Initialise new field of bfd_target structure.
74 * versados.c: Initialise new field of bfd_target structure.
75 * vms.c: Initialise new field of bfd_target structure.
77 1999-07-19 Andreas Schwab <schwab@suse.de>
79 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
82 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
84 * elflink.h (elf_link_adjust_relocs): New function.
85 (elf_bfd_final_link): Use it.
86 (elf_link_input_bfd): Deal with the fact that there can be
87 two relocation sections for a single section.
88 (elf_reloc_link_order): Likewise.
90 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
91 a relocateable object.
92 (_bfd_mips_elf_relocate_section): Handle relocateable links.
94 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
96 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
97 (sparc64_elf_get_reloc_upper_bound,
98 sparc64_elf_get_dynamic_reloc_upper_bound,
99 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
100 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
102 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
103 ELF64_R_TYPE_ID/DATA where appropriate.
105 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
107 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
110 1999-07-16 Ian Lance Taylor <ian@zembu.com>
112 * elf32-mips.c (mips_elf_local_relocation_p): New static
114 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
115 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
116 Always set *require_jalxp.
117 (mips_elf_stub_section_p): Mark abfd parameter as unused.
118 (_bfd_mips_elf_relocate_section): Only look for LO16 following
119 GOT16 if the GOT16 is against a local symbol. Don't return false
120 for an undefined symbol. If there is an overflow, assert that we
123 1999-07-16 Andreas Schwab <schwab@suse.de>
125 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
126 variables `link' and `elfsec'.
127 (elf_bfd_final_link): Remove unused variable `os'.
129 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
131 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
132 a PT_PHDR program headers.
133 (_bfd_mips_elf_final_link): Don't assume there are going to be
134 section symbols when we're not building a shared object.
135 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
138 1999-07-15 J.T. Conklin <jtc@redback.com>
140 * config.bfd (i[3456]86-*-vxworks*): New target.
142 1999-07-15 Mark Mitchell <mark@codesourcery.com>
144 * elf32-mips.c (mips_elf_stub_section_p): New function.
145 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
146 (mips_elf_relocate_section): Adjust calling sequence for
147 mips_elf_calculate_relocation and mips_elf_perform_relocation.
148 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
151 1999-07-15 Ian Lance Taylor <ian@zembu.com>
153 * configure.in: Bump version number to 2.9.5.
154 * configure: Rebuild.
156 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
158 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
160 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
161 to derive final type instead of hardwiring a selection.
163 1999-07-14 Mark Mitchell <mark@codesourcery.com>
165 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
166 things relocated by R_MIPS16_GPREL.
167 (mips_elf_perform_relocation): Likewise.
169 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
171 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
173 1999-07-14 Richard Henderson <rth@cygnus.com>
175 * elf32-mips.c (struct mips_got_info): Add global_gotno.
176 (_bfd_mips_elf_size_dynamic_sections): Set it.
177 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
178 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
179 new argument max_local.
181 1999-07-14 Mark Mitchell <mark@codesourcery.com>
183 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
184 subwords when handling an R_MIPS16_26 relocation.
185 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
188 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
189 dst_mask to match reality.
190 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
191 (mips_elf_obtain_contents): Use bfd_get.
192 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
193 (mips_elf_relocate_section): Likewise.
195 1999-07-13 Mark Mitchell <mark@codesourcery.com>
197 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
198 (mips_elf_relocate_section): Adjust calling sequence for
199 mips_elf_perform_relocation.
200 (mips_elf_perform_relocation): Take additional argument. Handle
201 R_MIPS16_26. Use bfd_put for convenience.
203 1999-07-13 Richard Henderson <rth@cygnus.com>
205 * elf.c (assign_file_positions_for_segments): Thinko last change.
206 Always overwrite p_flags.
208 1999-07-13 Richard Henderson <rth@cygnus.com>
210 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
211 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
212 .dynbss and .rel[a].bss if want_dynbss.
213 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
215 1999-07-13 Richard Henderson <rth@cygnus.com>
217 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
219 1999-07-13 Richard Henderson <rth@cygnus.com>
221 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
222 (struct elf_link_hash_table): Add dynlocal.
223 (_bfd_elf_link_lookup_local_dynindx): Prototype.
224 (_bfd_elf_link_adjust_dynindx): Delete.
225 (_bfd_elf_link_renumber_dynsyms): Prototype.
226 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
227 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
228 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
229 (_bfd_elf_link_lookup_local_dynindx): New function.
230 (elf_link_renumber_hash_table_dynsyms): New function.
231 (_bfd_elf_link_renumber_dynsyms): New function.
232 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
233 (struct elf_assign_sym_version_info): Delete removed_dynamic.
234 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
235 instead of elf_link_remove_section_and_adjust_dynindices.
236 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
237 (elf_link_assign_sym_version): Remove removed_dynamic code.
238 (elf_link_renumber_dynsyms): Delete.
239 (elf_bfd_final_link): Install section and local symbols into .dynsym.
241 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
242 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
243 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
244 * elf32-mips.c: Similarly.
245 * elf32-ppc.c: Similarly.
246 * elf32-sparc.c: Similarly.
247 * elf64-alpha.c: Similarly.
248 * elf64-sparc.c: Similarly.
250 1999-07-13 Mark Mitchell <mark@codesourcery.com>
252 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
253 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
254 when the relocation is against _gp_disp.
256 1999-07-12 Mark Mitchell <mark@codesourcery.com>
258 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
259 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
260 to possibly_dynamic_relocs. Adjust usage throughout code.
261 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
262 (elf_mips_ctor64_howto): Likewise.
263 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
265 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
266 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
267 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
268 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
270 1999-07-12 Ian Lance Taylor <ian@zembu.com>
272 * Makefile.am: Rebuild dependencies.
273 * Makefile.in: Rebuild.
275 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
276 * bfd-in2.h: Rebuild.
278 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
279 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
280 structure initializations. Add casts.
281 * reloc.c (EMPTY_HOWTO): Define.
282 * bfd-in2.h: Rebuild.
283 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
284 comparisons against 0.
285 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
286 previous_ibfd_e_flags to unsigned long.
287 * vms.h (struct vms_private_data_struct): Change section_count to
289 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
290 (_bfd_vms_write_gsd): Change symnum to unsigned.
291 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
292 * vms-tir.c (etir_sta): Change psect to unsigned.
293 (alloc_section): Change idx to unsigned.
294 (tir_sta, tir_ctl): Change psect to unsigned.
295 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
296 * vms.c (priv_section_count): Change to unsigned.
298 1999-07-12 Andreas Schwab <schwab@suse.de>
300 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
301 * m68klinux.c: Likewise.
303 1999-07-12 Ian Lance Taylor <ian@zembu.com>
305 * Many files: Changes to avoid gcc warnings: Remove unused local
306 variables. Add default case to enum switches.
307 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
308 compile if not COFF_IMAGE_WITH_PE.
309 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
310 (bfd_arm_get_bfd_for_interworking): Likewise.
311 (bfd_arm_process_before_allocation): Likewise.
312 * epoc-pei-arm.c: Don't rename bfd_arm functions.
313 * pei-arm.c: Likewise.
314 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
315 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
316 (mips_elf_got16_entry): Put parens around & in body of ==.
317 (mips_elf_calculate_relocation): Correct test for empty string.
318 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
320 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
323 1999-07-11 Ian Lance Taylor <ian@zembu.com>
325 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
326 as appropriate. Fill in structure initializations. Add variable
327 initializations. Add casts.
328 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
329 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
331 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
333 * elf-bfd.h (bfd_elf_hash): Update declaration.
334 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
335 when calling bfd_elf_hash.
337 1999-07-11 Mark Mitchell <mark@codesourcery.com>
339 * libbfd.c (bfd_put_8): Make it of type `void'.
340 * bfd-in2.h: Regenerated.
341 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
343 (_bfd_mips_elf_final_link): Likewise.
345 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
347 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
349 * config.bfd (hppa*-*-linux-gnu*): New target
351 1999-07-07 Mark Mitchell <mark@codesourcery.com>
353 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
354 (_bfd_mips_elf_create_dynamic_sections): New function.
355 (_bfd_mips_elf_add_symbol_hook): Likewise.
356 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
357 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
358 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
359 (_bfd_mips_elf_gc_mark_hook): Likewise.
360 (_bfd_mips_elf_gc_sweep_hook): Likewise.
361 (_bfd_mips_elf_always_size_sections): Likewise.
362 (_bfd_mips_elf_size_dynamic_sections): Likewise.
363 (_bfd_mips_elf_check_relocs): Likewise.
364 (_bfd_mips_elf_link_hash_table_create): Likewise.
365 (_bfd_mips_elf_print_private_data): Likewise.
366 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
367 (_bfd_mips_elf_final_link): Likewise.
368 (_bfd_mips_elf_additional_program_headers): Likewise.
369 (_bfd_mips_elf_modify_segment_map): Likewise.
370 (_bfd_mips_elf_relocate_section): Likewise.
371 * elf32-mips.c (mips_elf32_object_p): Move contents into
372 _bfd_mips_elf_object_p.
373 (mips_elf_additional_program_headers): Rename to
374 _bfd_mips_elf_additional_program_headers.
375 (mips_elf_modify_segment_map): Rename to
376 _bfd_mips_elf_modify_segment_map.
377 (elf_mips_abi_name): Change prototype.
378 (mips_elf32_section_from_shdr): Merge into
379 _bfd_mips_elf_section_from_shdr.
380 (mips_elf32_section_processing): Merge into
381 _bfd_mips_elf_section_processing.
382 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
383 the right back-end ELF linker.
384 (mips_elf_relocate_section): Rename to
385 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
386 (mips_elf_link_output_symbol_hook): Rename to
387 _bfd_mips_elf_link_output_symbol_hook.
388 (mips_elf_create_dynamic_section): Rename to
389 _bfd_mips_elf_create_dynamic_section.
390 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
391 Adjust for 64-bit code. Use mips_elf_got_section.
392 (mips_elf_adjust_dynamic_symbol): Rename to
393 _bfd_mips_elf_adjust_dynamic_symbol. Use
394 mips_elf_allocate_dynamic_relocations.
395 (mips_elf_finish_dynamic_symbol): Rename to
396 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
397 Adjust for 64-bit code.
398 (mips_elf_finish_dynamic_sections): Rename to
399 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
400 (mips_elf_always_size_sections): Rename to
401 _bfd_mips_elf_always_size_sections.
402 (mips_elf_add_symbol_hook): Rename to
403 _bfd_mips_elf_add_symbol_hook.
404 (mips_elf_next_lo16_addend): Constify.
405 (mips_elf_calculate_relocation): Likewise.
406 (mips_elf_obtain_contents): Likewise.
407 (mips_elf_perform_relocation): Likewise.
408 (mips_elf_create_dynamic_relocation): Likewise.
409 (mips_elf_allocate_dynamic_relocations): New function.
410 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
411 (MIPS_ELF_REL_SIZE): Likewise.
412 (MIPS_ELF_DYN_SIZE): Likewise.
413 (MIPS_ELF_GOT_SIZE): Likewise.
414 (MIPS_ELF_SYM_SIZE): Likewise.
415 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
416 (MIPS_ELF_GET_WORD): Likewise.
417 (MIPS_ELF_PUT_WORD): Likewise.
418 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
419 (STUB_LW): Conditionalize for 64-bit value.
420 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
422 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
423 Check it for inconsistency.
424 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
426 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
428 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
429 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
430 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
431 (mips_elf_local_got_index): Likewise.
432 (mips_elf_got_page): Likewise.
433 (mips_elf_got_info): Likewise.
434 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
435 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
436 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
437 instead of constant `2'.
438 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
439 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
440 (mips_elf_size_dynamic_sections): Use
441 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
442 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
443 Adjust all releveant entries in elf backend table.
444 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
445 (mips_elf64_section_processing): Likewise.
446 Adjust elf backend entries to use _bfd_mips_elf variants now
449 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
451 (size_dynamic_sections): Likewise.
452 (elf_link_output_extsym): Likewise.
453 * elf.c: (elf_fake_sections): Likewise.
454 * libbfd.c (bfd_get): New macro.
456 * bfd-in2.h: Regenerated.
458 1999-07-07 Mark Mitchell <mark@codesourcery.com>
460 * elf-bfd.h (elf_size_info): Add hash_entry_size,
461 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
462 wap_reloca_in, and swap_reloca_out.
463 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
464 multiple internal relocations per external relocation.
465 (link_read_relocs): Likewise.
466 (elf_bfd_final_link): Likewise.
467 (elf_link_input_bfd): Likewise.
468 (elf_gc_mark): Likewise.
469 (elf_gc_smash_unused_vtentry_relocs): Likewise.
470 * elfcode.h (elf_swap_dyn_out): Adjust type to match
472 (size_info): Add entries for new fields.
473 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
474 (mips_elf64_be_swap_reloc_in): New function.
475 (mips_elf64_be_swap_reloc_out): Likewise.
476 (mips_elf64_be_swap_reloca_in): Likewise.
477 (mips_elf64_be_swap_reloca_out): Likewise.
478 (mips_elf64_size_info): Add entries for new fields.
480 1999-07-07 Ian Lance Taylor <ian@zembu.com>
482 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
483 field equals the new rel_count field.
484 (elf_link_input_bfd): When doing a relocateable link, use the new
485 rel_count field rather than the reloc_count field.
486 (elf_reloc_link_order): Likewise.
487 (elf_finish_pointer_linker_section): Likewise.
489 Based on patch from H.J. Lu <hjl@gnu.org>:
490 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
491 shared library to override a weak definition in a regular object.
493 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
495 * libhppa.h: Revert July 2, 1999 patch.
497 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
498 need to generate DLTIND relocations, not DLTREL relocations.
500 1999-07-05 Nick Clifton <nickc@cygnus.com>
502 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
504 (coff_set_flags): Recognise arm 5 architectures.
506 * cpu-arm.c: Add support for strongarm and arm9 cpus.
507 Add support for armv5 architecture.
509 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
511 * reloc.c: Add new, assembler only, ARM reloc:
512 BFD_RELOC_ARM_ADRL_IMMEDIATE.
514 * bfd-in2.h: Regenerate.
516 1999-07-02 Mark Mitchell <mark@codesourcery.com>
518 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
519 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
520 * elf.c (_bfd_elf_find_nearest_line): Pass it.
521 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
522 * elf32-mips.c (ABI_64_P): New macro.
523 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
524 (_bfd_mips_elf_find_nearest_line): Adjust call to
525 _bfd_dwarf2_find_nearest_line.
526 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
527 * libbfd.h: Regenerated.
529 1999-07-02 Ian Lance Taylor <ian@zembu.com>
531 * config.bfd: Add * at the end of i[3456]86-*-unixware.
533 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
535 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
536 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
538 1999-07-01 Mark Mitchell <mark@codesourcery.com>
540 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
542 (_bfd_elf_init_reloc_shdr): New function.
543 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
544 bfd_alloc followed by memset.
545 (_bfd_elf_init_reloc_shdr): New function, split out from ...
546 (elf_fake_sections): Here.
547 (assign_section_numbers): Assign section numbers for the second
548 relocation section, if required.
549 * elflink.h (elf_link_output_relocs): New function.
550 (elf_link_size_reloc_section): Likewise.
551 (elf_bfd_final_link): Use elf_link_size_reloc_section.
552 (elf_link_input_bfd): Use elf_link_output_relocs.
554 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
555 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
557 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
559 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
562 1999-06-28 Mark Mitchell <mark@codesourcery.com>
564 * elf32-mips.c (mips_elf_got_info): Move declaration before
565 prototypes. Change global_gotsym to be a pointer to a hash entry,
566 rather than a number index.
567 (mips_elf_link_hash_entry): Move declaration before prototypes.
568 (mips_elf_irix6_finish_dynamic_symbol): New function.
569 (mips_elf_sign_extend): Likewise.
570 (mips_elf_high): Likewise.
571 (mips_elf_higher): Likewise.
572 (mips_elf_highest): Likewise.
573 (mips_elf_global_got_index): Likewise.
574 (mips_elf_local_got_index): Likewise.
575 (mips_elf_got_offset_from_index): Likeiwse.
576 (mips_elf_record_global_got_symbol): Likewise.
577 (mips_elf_got_page): Likewise.
578 (mips_elf_next_lo16_addend): Likewise.
579 (mips_elf_calculate_relocation): Likewise.
580 (mips_elf_obtain_contents): Likewise.
581 (mips_elf_perform_relocation): Likewise.
582 (mips_elf_assign_gp): Likewise.
583 (mips_elf_sort_hash_table_f): Likewise.
584 (mips_elf_sort_hash_table): Likewise.
585 (mips_elf_got_section): Likewise.
586 (mips_elf_got_info): Likewise.
587 (mips_elf_create_local_got_entry): Likewise.
588 (mips_elf_got16_entry): Likewise.
589 (mips_elf_create_dynamic_relocation): Likewise.
590 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
591 (mips_elf_final_gp): Use mips_elf_assign_gp.
592 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
593 into SHN_SCOMMON automatically on IRIX6.
594 (mips_elf_add_symbol_hook): Likewise.
595 (mips_elf_relocate_section): Rewrite, using
596 mips_elf_calculate_relocation and mips_elf_perform_relocation.
597 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
598 Don't deal with .rld_map on IRIX6.
599 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
600 section flags appropriately for .got.
601 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
602 the got. Call mips_elf_record_global_got_symbol and allocate
603 local got space appropriately.
604 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
605 char *. Rework calculation of GOT size. Sort dynamic symbol
606 table entries so entries that do not require GOT entries appear at
607 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
608 code dealing with DT_INIT and DT_FINI. Remove fiddling with
610 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
612 (mips_elf_finish_dynamic_symbol): Use
613 mips_elf_irix6_finish_dynamic_symbol.
614 (mips_elf_finish_dynamic_sections): Correct off-by-one error
615 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
616 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
618 1999-06-30 Ian Lance Taylor <ian@zembu.com>
620 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
621 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
623 1999-06-04 Philip Blundell <philb@gnu.org>
625 * elf32-arm.h (elf_backend_got_header_size): Define.
626 (elf_backend_plt_header_size): Likewise.
628 1999-06-28 Jim Pick <jim@jimpick.com>
630 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
632 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
634 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
636 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
638 1999-06-27 Mark Mitchell <mark@codesourcery.com>
640 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
641 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
642 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
643 (_bfd_mips_elf_section_from_shdr): Use them.
644 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
645 of GP-relative sections.
646 (_bfd_mips_elf_set_section_contents): Use them.
647 (_bfd_mips_elf_section_processing): Share code between .sdata and
648 .lit4/.lit8 sections. Set appropriate flags for .srdata.
649 (mips_elf_additional_program_headers): Add handling for
650 PT_MIPS_OPTIONS segment on IRIX6.
651 (mips_elf_modify_segment_map): Likeiwse.
652 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
653 Include the options sections on IRIX6. Don't look for GP-relative
654 sections by name; use SHF_MIPS_GPREL instead.
655 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
657 (mips_elf_create_dynamic_sections): Don't muck about with section
658 alignments and such on IRIX6.
659 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
660 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
661 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
662 bfd_zalloc rather than bfd_alloc and memset.
663 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
664 Don't assert the existence of .rld_map on IRIX6.
665 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
667 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
668 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
671 1999-06-26 Mark Mitchell <mark@codesourcery.com>
673 * elf32-mips.c (mips_elf_swap_msym_in): New function.
674 (mips_elf_swap_msym_out): New function.
675 (mips_elf_create_msym_section): Likewise.
676 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
677 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
678 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
679 section not named .msym.
680 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
681 .msym directly. Set appropriate attributes for the .msym
683 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
684 (mips_elf_link_hash_newfunc): Clear it.
685 (mips_elf_create_dynamic_sections): Create the .msym section
687 (mips_elf_size_dynamic_sections): Allocate space for the
688 .msym section. Add a DT_MIPS_MSYM entry.
689 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
691 (mips_elf_finish_dynamic_sections): Assign a value for
692 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
694 * elf32-mips.c (irix_compat_t): New enumeration.
695 (ABI_N32_P): New macro.
696 (IRIX_COMPAT): Likewise.
697 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
698 (mips_elf_relocate_section): Fix typo.
700 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
702 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
703 as writable PE sections.
705 1999-06-26 David Mosberger <davidm@hpl.hp.com>
707 * dwarf2.c (struct arange): New type.
708 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
709 (arange_add): New function.
710 (decode_line_info): Keep track of address ranges that a compilation
712 (comp_unit_contains_address): Return true if address is contained
713 in _any_ of the address ranges associated with a compilation unit.
714 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
715 on the first comp_unit that contains the address.
717 1999-06-26 David Mosberger <davidm@hpl.hp.com>
719 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
720 (decode_line_info): Add variable STASH and initialize it to point
721 to the per-bfd dwarf2_debug info. Remove static variable
722 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
724 1999-06-26 Ian Lance Taylor <ian@zembu.com>
726 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
727 shared library to have an undefined symbol.
729 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
730 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
732 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
734 * elf-hppa.c (elf_hppa_final_write_processing): New function.
735 * elf32-hppa.c: Remove everything related to symbol extension
736 sections & records. Use the common elf_hppa_final_write_processing.
738 1999-06-22 Mark Mitchell <mark@codesourcery.com>
740 * elflink.h (size_dynamic_sections): Use user-specified init/fini
741 functions instead of _init/_fini if requested.
743 1999-06-23 Ian Lance Taylor <ian@zembu.com>
745 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
748 1999-06-22 Ian Lance Taylor <ian@zembu.com>
750 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
751 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
753 (ppc_elf_finish_dynamic_sections): Check for positive section
754 dynindx field, rather than comparing against -1.
755 (ppc_elf_relocate_section): Only return false if undefined_symbol
756 or reloc_overflow fail, not always upon encountering an error.
758 1999-06-22 Mark Mitchell <mark@codesourcery.com>
760 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
761 bfd_byte * before performing pointer arithmetic.
763 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
765 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
767 * elf32-hppa.c: Include elf-hppa.h.
769 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
771 (elf32_hppa_info_to_howto): Similarly.
772 (elf_hppa_howto_table): Similarly.
773 (elf_hppa_reloc_type_lookup): Similarly.
774 (hppa_elf_gen_reloc_type): Similarly.
775 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
777 1999-06-22 Nick Clifton <nickc@cygnus.com>
779 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
780 handling R_V850_22_PCREL relocation.
782 1999-06-21 Ian Lance Taylor <ian@zembu.com>
784 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
787 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
789 * section.c (_bfd_strip_section_from_output): Ignore sections
790 DISCARDed by the link script.
792 1999-06-19 Ian Lance Taylor <ian@zembu.com>
794 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
795 Remove unused local variable spp.
797 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
798 the entry symbol is not set.
800 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
802 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
803 GPDISP or LITUSE in a relocatable link.
805 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
807 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
808 * (alloc_dwarf1_func): Likewise.
810 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
812 * libhppa.h: Fix various formatting errors.
813 (assemble_3); Rewrite using CATENATE.
814 (assemble_17): Fix various bugs.
816 1999-06-16 Nick Clifton <nickc@cygnus.com>
818 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
820 1999-06-15 Richard Henderson <rth@cygnus.com>
822 * section.c (SEC_SHORT): Define.
823 * bfd-in2.h: Rebuild.
825 1999-06-13 Mark Mitchell <mark@codesourcery.com>
827 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
828 Remove abfd parameter. Use _bfd_strip_section_from_output.
829 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
831 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
832 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
833 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
835 (bfd_elf_size_dynamic_sections): Use it.
837 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
839 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
840 complain_overflow_bitfield to complain_overflow_signed.
842 1999-06-13 Mark Mitchell <mark@codesourcery.com>
844 * elflink.h (elf_link_read_relocs_from_section): New function,
846 (elf_link_read_relocs): Here. Use it for both relocation
849 1999-06-12 Mark Mitchell <mark@codesourcery.com>
851 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
852 asect->reloc_count is valid.
854 1999-06-12 Ian Lance Taylor <ian@zembu.com>
856 * elf32-mips.c (mips_elf32_section_processing): Permit a
857 SHT_MIPS_REGINFO section to have a size of 0.
859 1999-06-12 David O'Brien <obrien@freebsd.org>
861 * config.bfd (alpha*-*-freebsd*): New target.
862 (i[3456]86-*-freebsd*): Now defaults to ELF.
864 1999-06-11 Ian Lance Taylor <ian@zembu.com>
866 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
867 wrap if the relocation covers the high bit of an address.
869 * dwarf2.c (decode_line_info): Remove unused variable first_time.
871 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
873 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
874 instead of R_SPARC_max.
875 (sparc64_elf_info_to_howto): Likewise.
876 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
877 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
879 1999-06-07 Richard Henderson <rth@cygnus.com>
881 * section.c (_bfd_strip_section_from_output): Remove output
882 sections with no initial link_order.
884 1999-06-07 Nick Clifton <nickc@cygnus.com>
886 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
888 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
890 * Makefile.am (SOURCE_HFILES): Add missing headers.
891 * Makefile.in: Regenerated.
893 1999-06-06 Mark Mitchell <mark@codesourcery.com>
895 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
898 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
900 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
901 range undefweak symbols.
902 * hash.c: Add missing comma after @xref{}
903 * linker.c: Likewise.
905 1999-06-04 Nick Clifton <nickc@cygnus.com>
907 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
909 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
910 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
911 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
912 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
914 1999-06-04 Ian Lance Taylor <ian@zembu.com>
916 * Makefile.am: Rebuild dependencies.
917 (BFD32_BACKENDS): Add dwarf1.lo.
918 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
919 * Makefile.in: Rebuild.
921 1999-06-04 Nick Clifton <nickc@cygnus.com>
923 * Makefile.am: Add epoc-arm-pe target.
924 * Makefile.in: Regenerate.
925 * pe-arm.c: Only redefine interworking function names if they have
926 not already been redefined.
927 * pei-arm.c: Only redefine interworking function names if they have
928 not already been redefined.
929 * epoc-pe-arm.c: Redefine interworking function names to avoid a
931 * epoc-pei-arm.c: Redefine interworking function names to avoid a
934 1999-06-03 Nick Clifton <nickc@cygnus.com>
936 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
938 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
940 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
942 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
944 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
945 start / stop for recalculating of r_addend of R_SH_SWITCH*.
947 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
949 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
950 in other text sections.
952 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
954 * libbfd.c (_bfd_generic_verify_endian_match): New function.
955 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
956 * libbfd.h: Regenerate.
957 * coff-sh.c (sh_merge_private_data): Delete.
958 (coff_bfd_merge_private_bfd_data): Change to
959 _bfd_generic_verify_endian_match.
960 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
962 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
964 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
966 1999-06-03 Ian Lance Taylor <ian@zembu.com>
968 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
970 (bfd_elf32_arm_process_before_allocation): Likewise.
971 * bfd-in2.h: Rebuild.
973 1999-06-03 David Mosberger <davidm@hpl.hp.com>
975 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
976 track of end_sequence markers.
977 (add_line_info): Add END_SEQUENCE arg.
978 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
979 debug-line info---it doesn't work right if a compilation unit
980 consists of multiple discontiguous code-sequences. It would be
981 worthwhile to optimize for the common case where a compilation
982 unit results in a contiguous set of code sequences, but this is
983 quite tricky to get right for arbitrary DWARF2 files.
984 (lookup_address_in_line_info_table): Don't use the last line entry
985 for a compilation unit for anything with an address higher than
986 this line entry. Also, check for end_sequence markers to
987 correctly handle discontinuities.
988 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
989 compilation units, check all compilation units with each->high==0
990 just like when reading compilation units.
992 * dwarf2.c (decode_line_info): Initialize table->files and
993 table->last_line to NULL to avoid segfaults due to random
994 values in these members.
995 (concat_filename): Check for out-of-range file number before
996 indexing filename table. Segfaults suck.
998 * dwarf2.c (decode_line_info): Don't truncate address to least
999 significant 32 bits (breaks 64 bit targets).
1000 (lookup_address_in_function_table): Ditto.
1001 (comp_unit_contains_address): Ditto.
1003 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1005 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1006 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1007 (mips_elf64_howto_table_rela): Likewise.
1009 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1011 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1012 single section has two associated relocation sections.
1014 1999-06-02 Mark Salter <msalter@cygnus.com>
1016 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1017 COFF_WITH_PE defined.
1019 1999-06-02 Nick Clifton <nickc@cygnus.com>
1021 * pe-arm.c: Rename global arm interworking functions to avoid name
1022 collision when all targets BFD is built.
1025 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1027 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1028 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1029 (bfd_elf_section_data): Add use_rela_p.
1030 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1031 (_bfd_elf_new_section_hook): Likewise.
1032 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1034 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1035 * elfcode.h (write_relocs): Determine whether or not use rela
1036 relocs based on the relocation section header.
1037 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1038 instead of use_rela_p.
1039 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1040 (elf_backend_may_use_rela_p): Likewise.
1041 (elf_backend_default_use_rela_p): Likewise.
1042 (elfNN_bed): Use them.
1044 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1046 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1048 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1050 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1051 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1052 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1053 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1054 * bfd-in2.h: Regenerated.
1055 * libbfd.h: Likewise.
1056 * elf32-mips.c (mips_info_to_howto_rela): New function.
1057 (USE_REL): Adjust for new conventions.
1058 (MINUS_ONE): New macro.
1059 (elf_mips_howto_table): Add R_MIPS_SUB.
1060 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1062 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1063 .MIPS.content section.
1064 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1065 with .MIPS.content as .MIPS.content sections. Set
1066 SHF_MNIPS_NOSTRIP for such section.
1067 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1068 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1069 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1071 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1073 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1076 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
1079 1999-05-30 Philip Blundell <philb@gnu.org>
1081 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1082 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1083 the addend does not overflow into the rest of the word.
1085 1999-05-29 Nick Clifton <nickc@cygnus.com>
1087 * bfd-in.h: Amend prototype for
1088 bfd_elf32_arm_process_before_allocation .
1089 * bfd-in.h: Regenerate.
1091 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
1092 elements in a fixed sized array.
1093 (ARM_ELF_ABI_VERSION): Define.
1094 (ARM_ELF_OS_ABI_VERSION): Define.
1095 (R_ARM_THM_ABS5): Fix rightshift and size.
1096 (R_ARM_THM_PC22): Fix size.
1097 (R_ARM_PLT32): Define Howto.
1098 (find_howto): New function: Locate a howto based on a reloc
1100 (elf32_arm_info_to_howto): Use find_howto if necessary.
1101 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1102 bfd_reloc_code_real_type.
1103 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1104 and BFD_RELOC_VTABLE_ENTRY.
1105 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1107 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1108 elements in a fixed sized array.
1109 (ARM_ELF_ABI_VERSION): Define.
1110 (ARM_ELF_OS_ABI_VERSION): Define.
1111 (R_ARM_THM_ABS5): Fix rightshift and size.
1112 (R_ARM_THM_PC22): Fix size.
1113 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1114 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1115 bfd_reloc_code_real_type.
1117 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1118 no_pipeline_knowledge.
1119 (elf32_arm_link_hash_create): Initialise new field to zero.
1120 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1121 no_pipeline_knowledge. Use this parameter to initialise the field
1122 in the globals data structure.
1123 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1124 no_pipeline_knowledge is false and the binary is from an old
1126 (elf32_arm_merge_private_data): Generate an error if an attempt is
1127 made to linl together big endian and little endian code.
1128 (elf32_arm_post_process_headers): New function: Initialise the
1129 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1131 (elf_backend_post_process_headers): Define.
1133 1999-05-28 Nick Clifton <nickc@cygnus.com>
1135 * elf-bfd.h (struct elf_backend_data): Add new field:
1136 elf_backend_post_process_headers.
1138 * elfxx-target.h (elf_backend_post_process_headers): Define to
1139 NULL if not already defined.
1140 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1142 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1144 (_bfd_elf_compute_section_file_positions): Call
1145 elf_backend_post_process_headers if defined.
1147 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1149 * configure.in: Check whether getuid and getgid exist.
1150 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1151 HAVE_GETGID are not defined, respectively.
1152 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1154 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1155 * configure, config.in: Rebuild.
1157 1999-05-28 Martin Dorey <mdorey@madge.com>
1159 * elf32-i960.c: New file.
1160 * elf.c (prep_headers): Handle bfd_arch_i960.
1161 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1162 * config.bfd (i960-*-elf*): New target.
1163 * configure.in (bfd_elf32_i960_vec): New target vector.
1164 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1165 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1166 * Makefile.in, aclocal.m4, configure: Rebuild.
1168 1999-05-27 Nick Clifton <nickc@cygnus.com>
1170 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1172 (find_howto): New function: Find entries in the
1173 elf32_arm_howto_table.
1174 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1176 (elf32_arm_reloc_type_lookup): Add lookup for
1177 BFD_RELOC_ARM_PLT32.
1179 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1181 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1182 (elf32_arm_link_hash_table_create): Use above function as the
1183 constructor for hash table entries.
1184 (elf32_arm_relocate_section): Avoid crash when there is no output
1186 (elf32_arm_final_link_relocate): New parameter h.
1187 (elf32_arm_relocate_section): Pass symbol hash entry to above
1189 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1192 1999-05-25 Catherine Moore <clm@cygnus.com>
1194 * coff-arm.c (coff_arm_relocate_section): Don't emit
1195 base file entries for pc-relative values.
1197 1999-05-25 DJ Delorie <dj@cygnus.com>
1199 * peicode.h (coff_swap_sym_in): When we create the actual section
1200 to reflect the not-there section C_SECTION symbols refer to,
1201 change the symbol class to C_STAT as the section is now really
1204 1999-05-24 Philip Blundell <pb@nexus.co.uk>
1206 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
1209 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
1211 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
1213 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
1214 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
1216 1999-05-16 Nick Clifton <nickc@cygnus.com>
1218 * coff-mcore.c (in_reloc_p): Reinstate.
1220 1999-05-15 Nick Clifton <nickc@cygnus.com>
1222 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
1223 * bfd-in2.h: Regenerate.
1224 * coff-mcore.c (in_reloc_p): Remove defintion.
1225 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
1226 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
1227 IMAGE_REL_MCORE_RVA.
1228 (coff_mcore_rtype_to_howto): Add special processing for
1229 IMAGE_REL_MCORE_RVA.
1230 (coff_mcore_relocate_section): Add support for
1231 IMAGE_REL_MCORE_RVA.
1232 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
1233 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
1235 (mcore_elf_relocate_section): Delete redundant case labels.
1237 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1239 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
1240 precedence between bit-and and comparison.
1242 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
1244 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
1245 list of target formats (targ_selvecs).
1246 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
1247 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
1249 1999-05-10 DJ Delorie <dj@cygnus.com>
1251 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
1252 reasonable mode until "ar x" is smart enough to skip it (fixes
1253 gcc/libgcc.a builds on mips-ecoff targets
1255 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
1256 to work. Hack to support MS import libraries, which use different
1257 COMDAT types than GNU.
1258 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
1259 to implied zero-length sections (see peicode below)
1260 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
1261 filename symbols, which use one *or more* auxents.
1262 * coffswap.h (coff_swap_aux_in): ditto
1263 * peicode.h (coff_swap_sym_in): Build the implied zero-length
1266 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
1268 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
1269 for all relocations.
1271 1999-05-10 Catherine Moore <clm@cygnus.com>
1273 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
1274 if COFF_IMAGE_WITH_PE.
1275 (bfd_arm_process_before_allocation): Likewise.
1276 (bfd_arm_get_bfd_for_interworking): Likewise.
1277 * coff-arm.c: Likewise.
1278 * bfd-in2.h: Regenerate.
1279 * configure.in (armpe_little_vec): Remove coff-arm.lo.
1280 (armpe_big_vec): Likewise.
1281 * configure: Rebuild.
1283 1999-05-10 Nick Clifton <nickc@cygnus.com>
1285 * elf.c (elf_fake_sections): Check for .rel. as start of rel
1286 section, not just .rel. Same for .rela.
1288 1999-05-07 Nick Clifton <nickc@cygnus.com>
1290 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
1291 endianism with an error message.
1293 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
1295 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
1296 assignment from "unsigned char *" to "char *".
1297 (decode_line_info): Likewise for dwarf_line_buffer assignment.
1299 1999-05-05 Catherine Moore <clm@cygnus.com>
1301 * coff-arm.c (coff_arm_relocate_section): Add one to
1302 address of ARM_RVA32 thumb functions.
1304 1999-05-05 Catherine Moore <clm@cygnus.com>
1306 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
1307 (elf32_m68k_copy_private_bfd_data): New.
1308 (elf32_m68k_merge_private_bfd_data): New.
1309 (elf32_m68k_print_private_bfd_data): New.
1310 (CPU32_FLAG): Define.
1311 (PLT_CPU32_ENTRY_SIZE): Define.
1312 (elf_cpu32_plt0_entry): Declare.
1313 (elf_cpu32_plt_entry): Declare.
1314 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
1315 (elf_m68k_finish_dynamic_symbol): Likewise.
1316 (elf_m68k_finish_dynamic_sections): Likewise.
1317 (elf_backend_plt_header_size): Remove definition.
1318 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1319 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1320 (bfd_elf32_bfd_set_private_flags): Define.
1321 (bfd_elf32_bfd_print_private_bfd_data): Define.
1323 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
1325 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
1326 and R_LONG_PCREL_MODE.
1328 1999-04-29 Nick Clifton <nickc@cygnus.com>
1330 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
1332 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
1334 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
1335 in relocation calculation.
1337 1999-04-26 Tom Tromey <tromey@cygnus.com>
1339 * aclocal.m4, configure: Updated for new version of libtool.
1341 1999-04-21 Nick Clifton <nickc@cygnus.com>
1343 * coff-mcore.c: Add support for mcore relocs.
1345 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
1347 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
1348 incorrect use EF_MIPS_xxBITPTRS.
1350 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1352 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
1355 * bfd-in2.h: Rebuild.
1356 * libbfd.h: Rebuild.
1358 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
1360 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
1361 (coff_arm_relocate_section): Add ARM26D transform. Only
1362 change to ARM26D for relocateable links.
1364 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1366 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
1367 (bfd_elf32_bfd_print_private_bfd_data): New.
1369 1999-04-15 Doug Evans <devans@casey.cygnus.com>
1371 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
1372 refetch addend if USE_REL, add many comments regarding current state.
1373 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
1374 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
1375 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
1376 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
1378 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
1380 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
1381 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
1383 1999-04-13 David Mosberger <davidm@hpl.hp.com>
1385 * dwarf2.c (decode_line_info): Don't truncate address to least
1386 significant 32 bits (breaks 64 bit targets).
1387 (lookup_address_in_function_table): Ditto.
1388 (comp_unit_contains_address): Ditto.
1390 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
1392 * coff-arm.c (arm_emit_base_file_entry): New routine.
1393 (A2T3_OFFSET): Define.
1394 (T2A3_OFFSET): Define.
1395 (coff_arm_relocate_section): Emit base file entries for interworking
1398 1999-04-13 Philip Blundell <philb@gnu.org>
1400 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
1401 relocs 17 through 19.
1403 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
1405 * elfcode.h: Remove fnmatch.h.
1406 * elflink.h (elf_link_assign_sym_version): Call back to ld
1407 instead of calling fnmatch.
1409 * config.bfd (i?86-*-beoself): Include pe vecs.
1411 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
1413 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
1416 1999-04-10 Richard Henderson <rth@cygnus.com>
1418 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
1419 when trying to resolve dynamic symbol references.
1420 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1421 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1422 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1423 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1424 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1425 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1426 * elflink.h (elf_link_output_extsym): Likewise.
1428 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
1430 * section.c (_bfd_strip_section_from_output): New function moved from
1431 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
1432 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
1433 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1434 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1435 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1436 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1437 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1438 * bfd-in2.h: Update.
1440 1999-04-09 Ian Lance Taylor <ian@zembu.com>
1442 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
1444 1999-04-08 Nick Clifton <nickc@cygnus.com>
1446 * coff-mcore.c: New File: Support for mcore-pe targets.
1447 * cpu-mcore.c: New File: Support for mcore targets.
1448 * elf32-mcore.c: New File: Support for mcore-elf target.
1449 * pe-mcore.c: New File: Definitions for mcore-pe target.
1450 * pei-mcore.c: New File: Definitions for mcore-pei target.
1451 * Makefile.am: Add support for MCore targets.
1452 * Makefile.in: Regenerate.
1453 * config.bfd: Add support for MCore targets.
1454 * configure.in: Add support for MCore targets.
1455 * configure: Regenerate.
1456 * archures.c: Add support for MCore architecture.
1457 * bfd-in2.h: Regenerate.
1458 * coffcode.h: Add support for mcore-pe targets.
1459 * elf.c: Add support for mcore-elf target.
1460 * reloc.c: Add support for MCore relocs.
1461 * targets.c: Add support for MCore targets.
1463 1999-04-07 Nick Clifton <nickc@cygnus.com>
1465 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
1466 R_ARM_XPC25 and R_ARM_THM_XPC22.
1467 (elf32_arm_reloc_map): Remove redundant entries.
1469 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1471 * sysdep.h (LC_MESSAGES): Never define.
1473 1999-04-06 Chris Torek <torek@bsdi.com>
1475 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
1476 all callers. Rewrite completely.
1477 (_bfd_relocate_contents): Rewrite overflow checking.
1478 * bfd-in2.h: Rebuild.
1480 1999-04-05 Ian Lance Taylor <ian@zembu.com>
1482 From Gabriel Paubert <paubert@iram.es>:
1483 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
1484 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
1485 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
1486 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
1487 * ppcboot.c (ppcboot_vec): Use little endian routines for
1490 * elf.c (elfcore_strndup): Only define if it will be used.
1491 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
1493 (ppc_elf_check_relocs): Remove unused local i.
1494 (ppc_elf_gc_mark_hook): Add default case to switch.
1496 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
1497 * srec.c (srec_scan): Accept \r in symbol definitions.
1498 (srec_object_p): Set HAS_SYMS if we saw any symbols.
1499 (symbolsrec_object_p): Likewise.
1501 1999-04-04 Don Bowman <don@pixsci.com>
1503 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
1505 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1507 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
1509 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
1510 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
1512 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
1514 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
1517 1999-03-31 Nick Clifton <nickc@cygnus.com>
1519 * config.bfd: Add support for arm-epoc-pe target.
1520 * configure.in: Add support for arm-epoc-pe target.
1521 * configure: Regenerate.
1522 * targets.c: Add support for arm-epoc-pe target.
1523 * coff-arm.c: Allow header files to override definition of
1524 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
1525 * pe-arm.h: Allow previous header files to override definition of
1526 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1527 * pei-arm.h: Allow previous header files to override definition of
1528 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1529 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
1530 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
1532 1999-03-30 Nick Clifton <nickc@cygnus.com>
1534 * elf.c (elf_map_symbols): Handle the case where section
1535 symbols are generated for content-less sections which are
1536 not mapped to the output file.
1538 * linker.c: Replace direct references to fields in BFD structure
1539 with accessor macros.
1541 * elflink.h: Replace direct references to fields in BFD structure
1542 with accessor macros.
1544 1999-03-25 Philip Blundell <pb@nexus.co.uk>
1546 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
1548 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
1549 account when adjusting section symbols during a partial link.
1551 1999-03-24 Nick Clifton <nickc@cygnus.com>
1553 * coff-sparc.c (struct coff_reloc_map): Change type of field
1554 'bfd_reloc_val' to bfd_reloc_code_real_type.
1555 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
1556 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
1557 * elf32-arc.c (struct arc_reloc_map): Ditto.
1558 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
1559 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
1560 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
1561 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
1562 * elf32-sh.c (struct elf_reloc_map): Ditto.
1563 * elf32-sparc.c (struct elf_reloc_map): Ditto.
1564 * elf32-v850.c (struct v850_reloc_map): Ditto.
1565 * elf64-sparc.c (struct elf_reloc_map): Ditto.
1566 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
1567 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
1569 1999-03-17 Martin Hunt <hunt@cygnus.com>
1571 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
1572 function so source-level assembly works. If multiple N_SOs
1573 are seen without and N_FUNs, create an indextable entry with
1574 a NULL function name.
1576 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1578 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
1579 of certian similar cpus.
1581 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1583 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1584 Add the 5000. Change the architecture for the 5400 to mips4.
1585 (elf_mips_mach): Add r5000.
1587 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1589 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
1591 1999-03-11 Nick Clifton <nickc@cygnus.com>
1593 * binary.c (binary_set_section_contents): Generate warning about
1594 huge file offsets for any section that will occupy file space, not
1595 just those that are loadable.
1597 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
1599 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
1601 1999-02-22 Jim Lemke <jlemke@cygnus.com>
1603 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
1605 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
1607 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
1608 * elflink.h: Revert all changes since Feb 16. Instead:
1609 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
1610 appropriate. Copy it to version symbols.
1611 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
1612 symbols if appropriate.
1613 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
1614 symbol if appropriate.
1615 (elf_link_output_extsym): If symbol is marked as undefined, and
1616 has no nonweak references, mark it as weak undefined.
1618 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
1620 * elflink.h (elf_merge_symbol): When overriding a dynamic
1621 definition with a weak undefined symbol, set NEEDS_PLT if it is a
1623 (elf_link_add_object_symbols): Don't copy the other field if we
1626 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
1628 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
1629 shared object with a weak undefined symbol.
1631 1999-02-18 Nick Clifton <nickc@cygnus.com>
1633 * elfarm-nabi.c: Set partial_inplace back to false.
1635 1999-02-17 Nick Clifton <nickc@cygnus.com>
1637 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
1638 (USER_LABEL_PREFIX): Set to "_".
1640 The following patches are from: Scott Bambrough
1641 <scottb@corelcomputer.com>
1643 * libaout.h (M_ARM6_NETBSD): Set to 143.
1645 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
1646 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
1647 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
1648 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
1649 * bfd-in2.h: Regenerate.
1651 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
1652 'true' as REL relocs are now being used. Add new PIC relocs:
1653 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
1654 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
1656 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
1658 (elf32_arm_final_link_relocate): Change parameters so that entire
1659 reloc is passed. Add support for PIC relocs.
1660 (elf32_arm_relocate_section): Pass entire reloc to
1661 elf32_arm_final_link_relocate.
1662 (elf32_arm_check_relocs): Handle new PIC relocs.
1663 (elf32_arm_adjust_dynamic_symbol): New function.
1664 (elf32_arm_size_dynamic_sections): New function.
1665 (elf32_arm_discard_copies): New function.
1666 (elf32_arm_finish_dynamic_symbol): New function.
1667 (elf32_arm_finish_dynamic_sections): New function.
1668 (ELF_MAXPAGE_SIZE): Define.
1669 (bfd_elf32_bfd_reloc_type_lookup): Define.
1670 (elf_backend_relocate_section): Define.
1671 (elf_backend_adjust_dynamic_symbol): Define.
1672 (elf_backend_create_dynamic_sections): Define.
1673 (elf_backend_finish_dynamic_symbol): Define.
1674 (elf_backend_finish_dynamic_sections): Define.
1675 (elf_backend_size_dynamic_sections): Define.
1676 (elf_backend_plt_readonly): Define.
1677 (elf_backend_want_got_plt): Define.
1678 (elf_backend_want_plt_sym): Define.
1680 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
1682 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
1683 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
1684 (_bfd_mips_elf_fake_sections): Likewise.
1686 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1688 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
1689 bfd_elf32_arm_get_bfd_for_interworking,
1690 bfd_elf32_arm_process_before_allocation): Define to avoid clash
1693 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
1694 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1695 elf32_arm_find_nearest_line): Make them static.
1697 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
1699 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
1700 callers. Do not merge a definition from a shared object with a
1701 weak undefined symbol.
1702 (elf_link_add_object_symbols): Do not change the symbol type or
1703 size if the old symbol overrides the new one.
1705 1999-02-08 Nick Clifton <nickc@cygnus.com>
1707 * config.bfd: Add support for strongarm target.
1709 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1711 * elf32-m68k.c (reloc_map): Use the correct types for the struct
1712 fields instead of unsigned char.
1714 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
1716 * Makefile.am: Rebuild dependencies.
1717 * Makefile.in: Rebuild.
1719 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
1721 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
1722 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
1723 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
1724 * acinclude.m4: Add comments to uses of AC_DEFINE.
1725 * acconfig.h: Remove.
1726 * configure: Rebuild with current autoconf/automake.
1727 * aclocal.m4: Likewise.
1728 * config.in: Likewise.
1729 * Makefile.in: Likewise.
1731 1999-02-04 DJ Delorie <dj@cygnus.com>
1733 * libbfd.c (real_read): don't call fread for zero bytes. This
1734 covers up a bug (or misuse of bfd) that's exposed by Solaris.
1736 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
1738 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
1739 of a jump is in the current 256 MB region.
1741 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
1743 * format.c (bfd_check_format_matches): Change last patch to only
1744 take effect for the binary target.
1746 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
1748 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
1750 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
1752 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
1754 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
1756 * format.c (bfd_check_format_matches): If the target was
1757 previously specified, don't check other targets when checking for
1760 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
1762 * elf32-arm.h (elf32_arm_reloc_map): Removed.
1763 (elf32_arm_reloc_type_lookup): Removed
1764 * elfarm-nabi.c (elf32_arm_reloc_map): New.
1765 (elf32_arm_reloc_type_lookup): New.
1766 * elfarm-oabi.c (elf32_arm_reloc_map): New.
1767 (elf32_arm_reloc_type_lookup): New.
1769 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
1771 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
1772 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
1773 * Makefile.am: Use new files.
1774 * Makefile.in: Regenerate.
1775 * configure.in: Use new files.
1776 * configure: Regenerate.
1778 1999-02-01 Nick Clifton <nickc@cygnus.com>
1780 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
1781 (fr30_elf_gc_sweep_hook): New function.
1782 (elf_backend_can_gc_sections): Define.
1784 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
1786 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
1787 and bfd_elf32_bigarm_oabi_vec.
1789 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
1791 * Makefile.am (elf32-arm-oldabi.lo): New.
1792 (elf32-arm-newabi.lo): New.
1793 * Makefile.in: Regenerate.
1794 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
1795 (arm-*-elf): Likewise.
1797 (thumb-*-oabi): New.
1798 * configure: Regenerate.
1799 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
1800 (bfd_elf32_bigarm_oabi_vec): New.
1801 * elf32-arm-newabi.c: New.
1802 * elf32-arm-oldabi.c: New.
1803 * elf32-arm.c: Removed.
1806 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
1808 * binary.c (binary_set_section_contents): Omit warnings for
1809 unloadable sections.
1811 1999-01-31 Michael Meissner <meissner@cygnus.com>
1813 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
1814 powerpc{,le}-*-eabi.
1816 1999-01-29 Nick Clifton <nickc@cygnus.com>
1818 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
1819 * dwarf2.c (read_signed_leb128): Remove unused variables.
1821 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
1823 * elf.c (assign_file_positions_for_segments): Only adjust
1824 p_align when needed.
1826 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
1828 * binary.c (binary_set_section_contents): Don't return early for a
1829 non-loadable section, in case the first section is non-loadable.
1830 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
1831 W. Rozycki <macro@ds2.pg.gda.pl>.
1833 1999-01-28 Nick Clifton <nickc@cygnus.com>
1835 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
1836 R_FR30_GNU_VTENTRY relocs.
1838 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
1840 * elflink.h (elf_link_output_sym): Zero syms which are
1841 part of sections which have been excluded.
1843 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
1845 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
1847 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
1848 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
1850 1999-01-27 Nick Clifton <nickc@cygnus.com>
1852 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
1854 (fr30_final_link_relocate): Use computed value as result of
1857 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
1859 * binary.c (binary_set_section_contents): Emit warning for
1860 huge file offsets due to widely-dispersed section LMAs.
1862 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
1864 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
1865 align first section to largest section alignment, not first
1868 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
1870 * configure.in: Require autoconf 2.12.1 or higher.
1872 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
1874 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
1875 * bfd-in2.h: Likewise.
1876 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
1878 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1880 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
1881 * cpu-mips.c: Add support for and independent 4111.
1882 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
1883 (_bfd_mips_elf_final_write_processing):
1884 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
1886 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1888 * elf32-mips.c (elf_mips_abi_name): New.
1889 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
1891 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
1893 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1894 Handle bfd_mach_mips4300.
1896 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
1898 * elf32-i386.c: Remove leaked development code from patch
1899 1998-12-10 by Richard Henderson.
1901 1998-12-10 Richard Henderson <rth@cygnus.com>
1903 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
1904 in debug sections for symbol defined externally.
1906 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1908 * targets.c (bfd_target_vector): Remove duplicate entry for
1911 1998-12-09 Nick Clifton <nickc@cygnus.com>
1913 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
1914 since we are using RELAs.
1916 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
1918 SCO Open Server Release 5 core file support, from Jouke Numan
1920 * sco5-core.c: New file.
1921 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
1922 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
1923 * Makefile.am: Rebuild dependencies.
1924 (OPTIONAL_BACKENDS): Add sco5-core.lo.
1925 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
1926 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
1927 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
1928 * bfd-in2.h, configure, Makefile.in: Rebuild.
1930 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
1932 * config.bfd (hppa*-*-mpeix*): New target.
1933 * configure.in: Add AC_HEADER_DIRENT.
1934 (hppa*-*-mpeix*): New target.
1935 * configure.host (hppa*-*-mpeix*): New host.
1936 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
1937 friends rather than just including <sys/dir.h>.
1938 * som.h (struct som_symbol): Add hppa_priv_level and apto
1939 tc_data. Change all users.
1940 (struct somdata): Add comp_unit field.
1941 (obj_som_compilation_unit): Define.
1942 (bfd_som_attach_compilation_unix): Declare.
1943 * som.c: Check HOST_HPPAMPEIX.
1944 (struct som_misc_symbol_info): Add new field priv_level.
1945 (som_object_setup): Add current_offset parameter. Change all
1947 (setup_sections): Likewise.
1948 (som_object_p): For EXECLIBMAGIC, read the lst header.
1949 (som_write_symbol_strings): Add compilation_unit parameter.
1951 (som_finish_writing): Write out compilation_unit.
1952 (som_bfd_derive_misc_symbol_info): Set priv_level.
1953 (som_build_and_write_symbol_table): Set xleast field to 3.
1954 (som_slurp_symbol_table): Set symbol priv_level.
1955 (bfd_som_attach_compilation_unit): New function.
1956 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
1957 priv_level into symbol_value.
1958 * configure, config.in: Rebuild.
1960 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
1962 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
1963 warning function to call _bfd_error_handler instead.
1965 * libbfd.c (COERCE32): Cast through unsigned long and long to
1966 avoid bug in old version of gcc.
1968 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
1969 (elf_backend_additional_program_headers): Don't define.
1971 1998-12-08 Nick Clifton <nickc@cygnus.com>
1973 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
1974 relocations to include offset of 2 included in the insns, and the
1975 offset of the relocs within the section.
1977 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
1979 The following changes were made by David Taylor
1980 <taylor@texas.cygnus.com>, Edith Epstein
1981 <eepstein@sophia.cygnus.com>, Jim Blandy
1982 <jimb@zwingli.cygnus.com>, and Elena Zannoni
1983 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
1984 changes originally made by HP; HP did not create ChangeLog
1987 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
1988 automake macro library.
1990 * hpux-core.c (hpux_core_core_file_p): this function now
1991 understands HPUX 10.30 thread info. Yes, the thread stacks can be
1992 found in the corefile! Also, in hpux_core_core_file_p, if we
1993 encounter a section with an unknown type, don't punt. Instead,
1994 just skip it. Also, count the number of sections of known type
1995 that we encounter. If we encounter at least one good one, then
1996 we'll declare that the file is a core file. If we encounter any
1997 unknown ones but some known ones, then we'll issue a warning (but
1998 still declare it to be a core file). Also, correctly decide when a
2000 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2001 (CORE_ANON_SHMEM): define if not defined.
2002 (hpux_core_struct): add members lwpid and user_tid.
2003 (core_kernel_thread_id, core_user_thread_id): new macros.
2004 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2005 the name before storing it in the bfd.
2006 (hpux_core_core_file_p): handle threads.
2008 * libhppa.h (GET_FIELD): protect against redefinition.
2009 (HPPA_WIDE): define.
2010 (GET_FIELD): define.
2015 (sign_extend): redefine.
2016 (assemble_6): define.
2017 (assemble_12): rewrite.
2018 (assemble_16): define.
2019 (assemble_16a): define.
2020 (assemble_17): rewrite.
2021 (assemble_22): define.
2023 1998-12-07 Nick Clifton <nickc@cygnus.com>
2025 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2026 relocations for signed values.
2028 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2030 * mipsbsd.c (MY(set_arch_mach)): Make static.
2031 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2032 bfd_mach_mips* macros rather than simple numbers.
2034 COFF weak symbol support, based on patches from Mark Elbrecht
2035 <snowball3@usa.net>:
2036 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2037 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2038 (coff_write_alien_symbol): Likewise.
2039 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2040 (coff_link_add_symbols): Likewise.
2041 (_bfd_coff_link_input_bfd): Likewise.
2042 (_bfd_coff_write_global_sym): Likewise.
2044 * elf.c (copy_private_bfd_data): Always initialize the
2045 includes_phdrs field.
2047 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2048 file defines a symbol first mentioned in an ELF file.
2050 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2051 possible, rather than only if BFD64.
2052 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2054 * bfd-in2.h: Rebuild.
2056 * srec.c (srec_set_section_contents): Correct test to avoid
2057 switching to 4 byte addresses after seeing a second section which
2058 requires 3 byte addresses. From Joel Schantz
2059 <joel.schantz@argosys.boeing.com>.
2061 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2062 <aymeric.vincent@emi.u-bordeaux.fr>.
2064 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2066 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2067 decide whether the output file is -mrelocatable-lib,
2068 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2070 1998-12-03 Nick Clifton <nickc@cygnus.com>
2072 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2073 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2074 * bfd-in2.h: Regenerate.
2075 * libbfd.h: Regenerate
2077 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2079 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2080 link against a dynamic symbol with no type or size.
2082 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2084 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2085 relocation for section which does not get loaded.
2086 (elf_i386_relocate_section) [R_386_32]: Likewise.
2088 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2090 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2091 reloc_count and i long instead of unsigned long. Handle error
2092 return from bfd_canonicalize_reloc.
2094 1998-12-01 Nick Clifton <nickc@cygnus.com>
2096 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2099 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2101 * elf32-sh.c (elf/sh.h): Include.
2102 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2103 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2104 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2105 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2106 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2108 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2110 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2111 causes division by zero later on.
2113 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2115 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2118 1998-11-25 DJ Delorie <dj@cygnus.com>
2120 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2123 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2125 * elf32-fr30.c (fr30_elf_relocate_section): Call
2126 fr30_final_link_relocate.
2127 (fr30_final_link_relocate): New function: Handle I20 and I32
2129 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2130 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2131 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2133 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2136 The following changes are based on a patch submitted by Gianluca
2137 Moro <glctr@abc.it>:
2139 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2140 not already been updated.
2141 (find_remembered_hi16s_reloc): New parameter 'already_found'
2142 returns state of remembered hi16s reloc.
2143 (remember_hi16s_reloc): Set 'found' field to false.
2144 (hi16s_location): Add 'found' field.
2146 1998-11-23 DJ Delorie <dj@cygnus.com>
2148 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2149 to see .DLL files as unrecognized.
2150 (i3coff_object_p): Sorry, had to hack it to not recognize these
2151 files (pei-i386) on request.
2153 1998-11-23 DJ Delorie <dj@cygnus.com>
2155 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2156 relents. Call bfd_check_format to reinitialize.
2158 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2160 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2163 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2165 * aclocal.m4: regenerate
2166 * configure: regenerate
2168 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2170 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2171 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2172 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2173 respect it as an upper bound on what memory to reference.
2174 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2175 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2176 update vtable_entries_size appropriately.
2178 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2180 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2183 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2185 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2186 bfds; they have no "file" so we fake it.
2187 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2188 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2189 resizing the memory buffer.
2190 * opncls.c (bfd_make_writable): New function; lets you write a
2191 bfd_create'd bfd to an in-memory buffer.
2192 (bfd_make_readable): New function; lets you read back that buffer
2193 as if it were from bfd_openr. Used to build generated archive
2194 members (winsup's ld's dlltool)
2196 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
2198 * po/bfd.pot: Regenerated.
2200 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
2202 * elf32-v850.c (hi16s_location): Replaced fixed size array with
2205 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
2207 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
2208 element of the gotentry list for local symbols too.
2209 (elf64_alpha_relocate_section): Unify local and global handling.
2210 Assert that gotent->use_count > 0.
2212 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
2214 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
2215 update for file name changes of July 2, 1998.
2217 * configure: Rebuild.
2219 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
2221 * po/bfd.pot: Regenerated.
2223 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
2225 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
2226 * aclocal.m4, configure: regenerate
2228 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
2230 * elf.c (prep_headers): Add support for bfd_arch_fr30.
2232 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
2234 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
2235 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
2237 * aclocal.m4, configure: regenerated.
2239 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
2241 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
2242 R_D10V_GNU_VTENTRY relocs.
2243 (elf_d10v_howto_table): Likewise.
2244 (d10v_reloc_map d10v_reloc_map): Likewise.
2245 (elf32_d10v_gc_mark_hook): New.
2246 (elf32_d10v_gc_sweep_hook): New.
2247 (elf32_d10v_check_relocs): New.
2248 (elf32_d10v_relocate_section): New.
2249 (elf_backend_relocate_section): Define.
2250 (elf_backend_can_gc_sections): Define.
2252 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
2254 * Makefile.am (BFD32_BACKENDS): Move vms files here...
2255 (BFD64_BACKENDS): ...from here.
2256 (BFD32_BACKENDS_CFILES): Move vms files here...
2257 (BFD64_BACKENDS_CFILES): ...from here.
2258 * Makefile.in: Rebuild.
2260 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
2262 * Makefile.am: Add FR30 target.
2263 * Makefile.in: Add FR30 target.
2264 * archures.c: Add support for FR30.
2265 * config.bfd: Add support for FR30.
2266 * configure.in: Add support for FR30.
2267 * reloc.c: Add support for FR30 relocations.
2268 * targets.c: Add support for FR30 relocations.
2269 * bfd-in2.h: Regenerate.
2270 * configure: Regenerate.
2271 * libbfd.h: Regenerate.
2272 * cpu-fr30.c: New file.
2273 * elf32-fr30.c: New file.
2275 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
2277 * configure.in: detect cygwin* instead of cygwin32*
2278 * configure: regenerate
2280 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
2282 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
2283 use bfd_malloc and free instead and check return value from bfd_malloc.
2285 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
2287 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
2288 * libbfd.h: Rebuild.
2290 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
2291 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
2292 (MIPS_TEXT_DYNSYM_SECN): Likewise.
2293 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
2295 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
2297 (mips_elf_link_hash_table_create): Don't initialize
2298 dynsym_sec_strindex.
2299 (mips_elf_gc_mark_hook): Add default case to avoid warning.
2300 (mips_elf_size_dynamic_sections): Generate a section symbol for
2301 every output section.
2302 (mips_elf_finish_dynamic_sections): Count all sections for
2304 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
2307 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
2309 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
2310 for later PLT entries in large PLTs.
2311 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
2313 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
2315 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
2317 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
2319 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
2320 * elflink.h (elf_collect_hash_codes): New function. This function is
2321 called for each exported symbol and we compute the ELF hash value for
2323 (compute_bucket_value): New function. It is called from
2324 size_dynamic_sections to determine the hash table size. When we are
2325 optimizing a better, but slower, algorithm is used.
2326 (size_dynamic_sections): Call compute_bucket_value.
2328 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
2330 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
2332 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
2334 (sh_elf_gc_mark_hook): New.
2335 (sh_elf_gc_sweep_hook): New.
2336 (sh_elf_check_relocs): New.
2337 (elf_backend_can_gc_sections): Define.
2339 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
2341 * acinclude.m4: undo previous gettext change
2342 * aclocal.m4: rebuild with right version of aclocal.
2344 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
2346 * acinclude.m4, aclocal.m4: move gettext-related fragments from
2347 aclocal.m4 to acinclude.m4, so they don't get lost.
2349 * elfcore.h: rewrite for better corefile support.
2350 * elf.c (elfcore_*): new functions.
2351 * elf-bfd.h (elf_obj_tdata): new structure members.
2352 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
2354 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
2356 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
2358 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
2359 and R_M32R_GNU_VTENTRY.
2360 (elf_backend_can_gc_sections): Define.
2361 (m32r_elf_check_relocs): New.
2362 (m32r_elf_gc_mark_hook): New.
2363 (m32r_elf_gc_sweep_hook): New.
2364 (m32r_elf_relocate_section): Handle VT relocs.
2366 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
2368 * coff-arm.c (arm_relocate_section): Remove redundant test.
2370 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
2371 cleat that the 'bitsize' field is the size of the bitfield AFTER
2372 relocation not before.
2374 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
2376 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
2379 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
2381 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
2382 R_SPARC_GNU_VTENTRY.
2383 (elf32_sparc_check_relocs): Handle them.
2384 (elf32_sparc_reloc_type_lookup): Likewise.
2385 (elf32_sparc_relocate_section): Likewise.
2386 (elf32_sparc_gc_mark_hook): New.
2387 (elf32_sparc_gc_sweep_hook): New.
2389 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
2391 * som.c (som_finish_writing): Perform some sanity checks when
2392 writing an executable or shared library.
2394 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2396 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
2397 * configure.in (elf): Add dwarf1.lo.
2398 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
2399 * elf.c (_bfd_elf_find_nearest_line): Add call to
2400 _bfd_dwarf1_find_nearest_line.
2401 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
2402 Add call to _bfd_dwarf1_find_nearest_line.
2403 * configure: Rebuilt.
2405 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
2407 * elflink.h (elf_gc_sections): Do not allow garbage
2408 collection if dynamic sections have been created.
2410 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
2412 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
2414 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
2415 (v850_elf_perform_relocation): Likewise.
2416 (v850_elf_final_link_relocate): Likewise.
2417 (v850_elf_relocate_section): Likewise.
2418 (v850_elf_gc_sweep_hook): New routine.
2419 (v850_elf_gc_mark_hook): New routine.
2420 (elf_backend_can_gc_sections): Define.
2422 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
2424 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
2427 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
2429 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2430 Declare size as bfd_size_type.
2431 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
2433 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
2435 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
2437 * som.c (CPU_PA_RISC2_0): Define.
2438 (_PA_RISC2_0_ID): Likewise.
2439 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
2441 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
2443 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
2444 has a base which is already defined, only add the referenced
2445 symbol to the dynamic symbol table if it is defined or referenced
2448 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
2451 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2453 * elflink.h (elf_link_add_object_symbols): Undo last change.
2455 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
2457 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
2458 symbol for the indirect alias to a versioned symbol.
2460 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
2462 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
2463 (elf32_i386_vtentry_howto): New.
2464 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
2465 or elf32_i386_vtinherit_howto on lookup.
2467 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2469 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
2470 reloc_type. Rename R_68K__max to R_68K_max.
2471 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
2474 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
2476 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
2477 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
2479 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
2482 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
2484 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
2485 message has a null byte terminator.
2487 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
2489 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
2490 word subject to R_V850_32 relocation.
2492 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
2494 * dwarf2.c: Add comment describing problem computing line numbers
2495 for undefined symbols at link time.
2497 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
2499 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2500 transform a defweak into a plt entry.
2501 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
2502 plt entry references to receive a RELATIVE reloc.
2503 (elf64_alpha_finish_dynamic_symbol): Fill them in.
2504 (elf64_alpha_relocate_section): Assert we don't overrun
2505 the allocated relocation space.
2507 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
2509 * elf.c (swap_out_syms): Always treat section symbols as
2510 special, even if they are attached to a common section.
2512 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
2514 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
2515 sections with v850 common section attributes into named v850
2517 (v850_elf_add_symbol_hook): Move symbols in sections with v850
2518 common section attributes into named v850 common sections.
2520 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
2522 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
2525 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
2527 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
2528 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
2529 reloc to the wrong section a warning, not an error. .dynsbss
2530 is not an output section, so there is no need to check for it.
2532 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
2534 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
2536 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
2538 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
2539 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
2541 (elf32_arm_gc_mark_hook): New.
2542 (elf32_arm_gc_sweep_hook): New.
2543 (elf32_arm_check_relocs): New.
2544 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
2546 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
2549 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
2551 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
2552 assume there is no PLT or GOT.
2554 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
2556 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
2557 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
2558 also accepted as a function symbol type.
2560 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2562 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
2564 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
2566 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
2567 match definition of _bfd_gc_sections field.
2568 * libbfd.h: Rebuild.
2570 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
2572 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
2573 the addend of a dynamic relocation referencing a section.
2574 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2575 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
2577 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
2579 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
2580 bed has a size_dynamic_sections routine before trying to use it.
2582 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
2584 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
2585 _bfd_elf_rel_vtable_reloc_fn.
2587 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
2589 * Makefile.am: Add elf32-arm.c.
2590 * Makefile.in: Rebuild.
2591 * elf-bfd.h: Add elf_backend_get_symbol_type.
2592 * elf.c (swap_out_syms): If defined, call
2593 elf_backend_get_symbol_type.
2594 * elf32-arm.c: Define elf_backend_get_symbol_type.
2595 (elf32_arm_get_symbol-type): New routine.
2596 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
2597 (bfd_elf32_arm_process_before_allocation): Change to
2598 check for STT_ARM_TFUNC.
2599 (elf32_arm_final_link_relocate): Likewise.
2600 * elfxx-target.h: Add elf_backend_get_symbol_type.
2602 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
2604 * archures.c (bfd_mach_alpha_ev[456]): New.
2605 * cpu-alpha.c: Rework to match these types.
2606 * bfd-in2.h: Rebuild.
2608 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
2610 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
2611 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
2613 * elf32-i386.c (elf_howto_table): Add vtable relocs.
2614 (elf_i386_reloc_type_lookup): Recognize them.
2615 (elf_i386_check_relocs): Pass them off to generic code.
2616 (elf_i386_relocate_section): Ignore them.
2617 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
2618 (elf_backend_can_gc_sections): True.
2620 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
2622 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
2623 before looking at owner field.
2624 (elf32_arm_to_thumb_stub): Ditto.
2625 (elf32_arm_relocate_section): Compute name before calling
2626 elf32_arm_final_link_relocate().
2628 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2630 * elf.c: comment and formatting cleanups.
2633 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2635 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
2636 (core files are treated differently than object files).
2637 * elf-bfd.h (_bfd_elf_write_corefile_contents,
2638 bfd_elf_mkcorefile): declare.
2639 * elfxx-target.h (_bfd_elf_write_corefile_contents,
2640 bfd_elf_mkcorefile): add to bfd_target vector.
2641 * elfcore.h (elf_core_file_p): save the program header table,
2642 and set the bfd architecture from the elf file header.
2643 * elf.c (bfd_elf_mkcorefile): new function.
2644 (_bfd_elf_write_corefile_contents): new function.
2645 (assign_file_positions_for_segments): add cases for handling
2646 PT_NOTE segments. (assign_file_positions_except_relocs):
2647 core files should be handled the same as exec files.
2648 (prep_headers): identify core files as type ET_CORE.
2649 (copy_private_bfd_data): identify the sections belonging to
2650 the PT_NOTE segment.
2652 * elf32-sparc.c (elf32_sparc_final_write_processing):
2653 add break statement to default case.
2655 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
2657 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
2658 section (not input) will be in sections ".sbss", ".sbss2",
2659 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
2660 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
2661 output_offset for correct evaluation of addend.
2663 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
2665 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
2666 elf32_arm_allocate_interworking_sections and
2667 elf32_arm_process_before_allocation.
2669 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
2671 * bfd-in.h: Ammend prototype for
2672 elf32_arm_process_before_allocation to remove surplus third
2675 * bfd-in2.h: Regenerate.
2677 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
2679 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
2681 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
2683 * aoutx.h (aout_link_input_section_ext): Use the relocation already
2684 calculated for RELOC_SPARC_REV32 case.
2686 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
2688 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
2689 elf32_arm_allocate_interworking_sections and
2690 elf32_arm_process_before_allocation.
2691 * bfd-in2.h: Regenerated.
2692 * elf32-arm.c Define elf32_arm_link_hash_table.
2693 (insert_thumb_branch): New routine.
2694 (find_thumb_glue): New routine.
2695 (find_arm_glue): New routine.
2696 (record_arm_to_thumb_glue): New routine.
2697 (record_thumb_to_arm_glue): New routine.
2698 (elf32_arm_link_hash_table_create): New routine.
2699 (elf32_arm_get_bfd_for_interworking): New routine.
2700 (elf32_arm_allocate_interworking_sections) New routine.
2701 (elf32_arm_process_before_allocation) New routine.
2702 (elf32_thumb_to_arm_stub): New routine.
2703 (elf32_arm_to_thumb_stub): New routine.
2704 (elf32_print_private_bfd_data): Fix typo.
2705 (elf32_arm_final_link_relocate): Add argument sym_sec.
2706 Check for branches to thumb symbols in case R_ARM_PC24.
2707 Check for branches to arm symbols in case R_ARM_THM_PC22.
2708 (elf32_arm_relocate_section): Pass symbol section to
2709 elf32_arm_final_link_relocate.
2711 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
2713 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
2714 entries unless the symbol is defined in the executable; in
2715 particular, undefined weak symbols get a PLT entry.
2717 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
2719 * libaout.h: Remove nested comment to avoid warning.
2721 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
2723 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2724 R_ARM_PC24 relocation.
2726 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
2728 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
2729 argument is_local. Add argument sym_flags. Check sym_flags
2730 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
2731 (elf32_arm_relocate_section): Don't pass local sym and pass
2732 sym_flags to elf32_arm_final_link_relocate.
2734 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
2736 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
2737 to not count too few relocs for dynamicly linked executables.
2739 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
2741 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
2742 symbols without a dynamic index dynamic. Consider all weak
2744 (elf64_alpha_strip_section_from_output): Don't assume 1-1
2745 correspondance between input and output sections.
2747 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2749 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
2750 that use a .got.plt section start the got offset at zero.
2752 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
2754 * ieee.c (ieee_write_processor): Correct the processor ID written
2755 out for bfd_arch_m68k, accommodating change of March 25.
2757 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
2759 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2760 R_ARM_THM_RPC22 relocations.
2762 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
2764 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
2766 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
2767 .got relocs in -Bsymbolic shared objects.
2769 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
2771 * elf32-arm.c: Add private flags to ELF header.
2772 (elf32_arm_print_private_bfd_data): New Function.
2773 (elf32_arm_set_private_flags): New Function.
2774 (elf32_arm_copy_private_flags): New Function.
2775 (elf32_arm_merge_private_bfd_data): New Function.
2777 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
2779 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
2781 (elf32_sparc_relocate_section): Likewise.
2783 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
2785 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
2786 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
2787 (ppc_elf_relocate_section): Pull sgot and splt search to the start
2788 of the function. Recognize no .plt as static linking.
2790 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
2792 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
2793 ".liblist" string through gettext.
2795 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
2797 * Makefile.am: Add support for elf32-arm.lo.
2798 * Makefile.in: Rebuild.
2799 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
2800 (thumb-*-elf): Define targ_defvec and targ_selvecs.
2801 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
2802 * configure: Regenerate.
2803 * elf.c: (prep_headers): Support arch_type of EM_ARM.
2804 * targets.c: Support new targets bfd_elf32_bigarm_vec and
2805 bfd_target bfd_elf32_littlearm_vec.
2806 * elf32-arm.c: New file.
2808 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
2810 * libaout.h (M_SPARCLITE_LE): New machine.
2811 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
2812 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
2813 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
2814 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
2815 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
2816 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
2817 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2818 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
2819 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
2820 be BFD_RELOC_SPARC_REV32.
2822 * config.bfd (sparc86x-*-aout): New
2824 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
2826 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
2827 actually mapping the output sections.
2829 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
2832 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
2833 (mn10300_elf_reloc_map): Similarly.
2834 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
2836 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
2838 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
2840 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
2841 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
2842 elf_mips_reloc_type defined in elf/mips.h.
2844 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
2846 * elf64-mips.c: Remove reloc_type definition completely. It's now
2849 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
2851 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
2852 as they are defined in elf/mips.h now.
2854 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
2857 * Re-add lost change:
2858 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
2860 (mn10300_elf_relax_section): Include stack space for register saves
2861 in the imm8 field of a "call" instruction.
2862 (compute_function_info): Determine how much stack is allocated by
2863 the movm instruction. Fix typo.
2864 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
2866 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
2868 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
2869 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
2871 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
2873 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
2875 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
2877 * elf32-hppa.h: Let ELF header define the enum containing the
2878 external reloc numbers.
2879 * elf32-i386.h: Likewise.
2881 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
2883 * elf-m10300.c: Let ELF header now define the macros to get the enum.
2884 * elf32-mips.c: Likewise.
2885 * elf32-ppc.c: Likewise.
2887 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
2889 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
2890 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
2892 * bfd-in.h: Regenerate.
2893 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
2894 parameter to 'unsigned int' to avoid K&R compatability problems.
2896 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
2898 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
2899 functionname_ptr to be const. Change line_ptr to be unsigned.
2901 * coffcode.h (coff_link_output_has_begun): Simplify handling when
2902 macro is not defined. Change second parameter from bfd_link_info
2903 to coff_final_link_info. Add prototype.
2904 (coff_final_link_postscript): Simplify handling when macro is not
2905 defined. Add prototype.
2907 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
2909 * elf-mn10300.c: Before include system specific ELF header define
2910 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
2911 * elf32-mips.c: Likewise.
2912 * elf32-ppc.c: Likewise.
2914 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
2916 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
2917 temporary patch over to elf64-mips.c as well.
2919 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
2921 * elf32-mips.c (reloc_type): Temporarily disable definition of
2922 standard relocation since they are now defined in elf/mips.h.
2924 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
2926 * elf-m10200.c (mn10200_elf_final_link_relocate):
2927 Modify range test for case R_MN10200_8.
2929 * elf-m10300.c (mn10300_elf_final_link_relocate):
2930 Modify range test for case R_MN10300_8.
2932 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
2934 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
2935 * elf32-i386.c (elf_backend_got_header_size): Define.
2936 (elf_backend_plt_header_size): Define.
2937 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
2938 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
2939 * elfxx-target.h: Provide a default of zero.
2940 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
2941 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
2943 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
2944 entry from an executable, even if the plt refcount goes to 0.
2946 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2948 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
2949 directory name at the line number.
2951 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
2952 with an unspecified type.
2954 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
2956 * sunos.c: Add undef of valid to avoid problem on SunOS.
2958 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
2960 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
2962 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2964 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
2965 R_68K_PCxx and R_68K_xx relocations. Make sure that
2966 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
2967 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
2968 R_68K_xx relocations.
2969 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
2970 that has no plt entry.
2971 (elf_m68k_relocate_section): Ignore the plt offset in a static
2973 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
2975 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
2978 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
2980 (howto_table, reloc_map): Add entries for them.
2981 (elf_m68k_check_relocs): Handle them. Implement reference
2982 counting for got and plt entries.
2983 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
2984 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
2986 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
2987 (elf_m68k_relocate_section): Handle the new reloc types.
2988 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
2989 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
2990 * elflink.h (elf_link_add_object_symbols): When creating an
2991 indirect reference for symbol versioning also copy the plt
2993 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
2994 flag also reset the plt offset.
2995 (elf_link_assign_sym_version): Likewise.
2996 (elf_gc_common_finalize_got_offsets): Increment the got offset by
2997 the size of the entry in bytes.
2998 (elf_gc_allocate_got_offsets): Likewise.
3000 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3002 * elflink.h (elf_gc_sections): Return true rather than falling off
3005 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3008 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3010 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3011 comment describing when it should be enabled.
3012 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3015 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3017 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3018 information ATN records.
3020 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3022 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3023 section for an absolute symbol in a fully linked file. Based on
3024 patch from Christian Holland <CHolland@de.lucent.com>.
3026 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3028 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3029 that a symbol is undefined.
3031 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3033 * som.c (som_bfd_gc_sections): Define.
3035 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3037 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3038 overflows in ARM_26D patches, since they have already been
3039 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3041 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3043 * coffcode.h (coff_write_object_contents): If we have any long
3044 section names, call coff_write_symbols even if there are no
3047 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3049 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3050 PT_LOAD segment, rather than only setting it once for the entire
3053 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3054 rather than ignoring every phdr with a p_paddr of 0, ignore all
3055 the phdrs if they all have a p_paddr of 0.
3057 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3058 section was discarded from the link.
3060 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3062 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3064 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3066 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3067 floating point operations.
3069 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3071 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3074 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3076 Merge of vax/vms (read-only) support
3077 * configure.com: Support Vax target.
3078 * makefile.vms: Support Vax target.
3079 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3080 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3082 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3084 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3086 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3088 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3090 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3091 * targets.c (bfd_target_ovax_flavour): New flavour.
3092 (vms_alpha_vec): Renamed from evax_alpha_vec.
3094 (target_vector): Update accordingly.
3095 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3097 (vax*-*-*vms*): New target.
3098 * Makefile.am: Update for renamed files. Rebuild dependencies.
3099 * bfd-in2.h: Rebuild.
3100 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3102 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3104 Based on patch from Matt Semersky <matts@scd.hp.com>:
3105 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3106 pointer on abfd->outsymbols.
3107 (generic_add_output_symbol): Handle NULL sym parameter.
3109 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3111 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3114 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3116 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3117 when handling 32 bit immediate relocs.
3118 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3120 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3122 * section.c (STD_SECTION): Account for recently added gc_mark
3123 field in struct asection.
3125 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3126 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3128 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3130 ELF Section-level Garbage Collection:
3131 * bfd.c (bfd_gc_sections): New.
3132 * aout-adobe.c: Hook to default implementation.
3133 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3134 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3135 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3136 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3137 * tekhex.c, versados.c: Likewise.
3138 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3139 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3141 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3142 (bfd_generic_gc_sections): New.
3143 * section.c (SEC_KEEP): New.
3144 (asection): Add gc_mark member.
3146 * elfcode.h (elf_gc*): New name remappings.
3147 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3148 sections to be excluded.
3149 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3150 (elf_gc_propogate_vtable_entries_used): New.
3151 (elf_gc_smash_unused_vtentry_relocs): New.
3152 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3153 (elf_gc_common_finalize_got_offsets): New.
3154 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3155 * elfxx-target.h: Add and default gc hooks.
3157 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3159 (struct elf_obj_tdata): Likewise for local_got_offsets.
3160 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3161 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3162 * elf64-sparc.c, elflink.h: Likewise.
3164 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3165 (ELF_LINK_HASH_MARK): Define.
3166 (struct elf_backend_data): Add GC hooks.
3167 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3169 * elf-m10300.c (mn10300_elf_check_relocs): New.
3170 (mn10300_elf_gc_mark_hook): New.
3171 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3172 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3173 (mn10300_elf_final_link_relocate): Likewise.
3174 (mn10300_elf_relocate_section): Likewise.
3175 (elf_backend_can_gc_sections): Define.
3176 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3177 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3178 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3179 (mips_info_to_howto_rel): Likewise.
3180 (mips_elf_relocate_section): Likewise.
3181 (mips_elf_check_relocs): Likewise.
3182 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3183 (elf_backend_can_gc_sections): Define.
3184 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3185 (ppc_elf_howto_raw): Handle them.
3186 (ppc_elf_reloc_type_lookup): Likewise.
3187 (ppc_elf_relocate_section): Likewise.
3188 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3189 Handle new vtable relocs.
3190 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3191 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3192 (elf_backend_can_gc_sections): Define.
3194 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3196 * archures.c (bfd_mach_mn10300): Define.
3197 * elf-m10300.c: Include elf/mn10300.h
3198 (elf_mn10300_mach): New function.
3199 (_bfd_mn10300_elf_final_write_processing): Likewise.
3200 (_bfd_mn10300_elf_object_p): Likewise.
3201 (elf_backendfinal_write_processing): Define.
3202 (elf_backend_object_p): Likewise.
3204 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
3206 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
3209 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
3211 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
3212 link_next field, not the next field.
3214 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
3216 * elf.c (map_sections_to_segments): Check the section address
3217 against the phdr size both with and without a modulo of
3220 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
3222 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
3223 linker created empty input section if the output section has the
3226 * elflink.h (elf_link_output_extsym): Print an error message if
3227 _bfd_elf_section_from_bfd_section fails.
3229 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
3232 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
3234 * elf.c (copy_private_bfd_data): Improve handling of Solaris
3235 native linker output. Avoid putting an empty section in more than
3238 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
3240 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3241 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3243 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
3245 * elf.c (swap_out_syms): New arg relocatable_p.
3246 Don't add section VMA to symbols for relocatable output.
3247 (_bfd_elf_compute_section_file_positions): Update call to
3250 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
3252 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
3253 against 'addend' be signed rather than unsigned.
3255 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
3257 * elf32-m32r.c: Add prototyps for static functions.
3259 * coff-arm.c: Add prototypes for static functions.
3261 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
3263 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
3264 LMA is used to order sections in a segment.
3266 * elf32-v850.c: Add prototypes for static functions.
3267 Change type of addend parameter to bfd_vma in various functions.
3269 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
3271 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
3272 complain_overflow_signed instead of complain_overflow_bitfield.
3274 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3276 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
3277 when comparing against 0.
3279 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
3281 * Makefile.am (config.status): New target.
3282 * Makefile.in: Rebuild.
3284 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
3286 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
3287 error if previous object endianness doesn't match current object.
3289 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
3291 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
3292 _bfd_elf_print_private)bfd_data ().
3294 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
3296 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
3298 (elf_link_add_object_symbols): Set type_change_ok and
3299 size_change_ok before calling elf_merge_symbol.
3301 * elf32-mips.c (mips_elf_relocate_section): If we issue an
3302 undefined symbol error, don't also issue an overflow error.
3304 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
3306 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
3307 R_PPC_LOCAL24PC relocation should be local; if not, print an error
3308 message instead of crashing.
3310 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
3312 * archures.c (bfd_mach_cpu32): Define.
3313 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
3315 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
3316 * ieee.c: Include <ctype.h>.
3317 (ieee_object_p): Parse out process ID string to make it more
3318 likely to be acceptable for bfd_scan_arch.
3319 * bfd-in2.h: Rebuild.
3321 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
3323 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
3324 _bfd_elf_print_private_bfd_data() so that the program header will
3327 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
3329 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
3330 0x68. Reindent. Add some comments.
3332 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
3334 * elf.c (copy_private_bfd_data): Adjust physical address of
3335 segment in output BFD to contain LMAs of its sections.
3337 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
3339 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3340 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
3341 endian data 32 bit relocations.
3342 (elf32_sparc_merge_private_bfd_data): Check if linking little
3343 endian objects with big endian objects.
3344 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
3345 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
3346 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
3348 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
3349 * archures.c (bfd_mach_sparc_sparclite_le): New.
3350 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
3352 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
3354 * peicode.h (add_data_entry): Fix precedence of operators in if ()
3357 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
3359 * bfd-in.h: Move over patch to bfd-in2.h.
3361 * reloc.c (bfd_check_overflow): Add casts before shifts which may
3363 (_bfd_relocate_contents): Likewise.
3365 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
3367 * peicode.h (add_data_entry): If the section has no private data
3368 then do not create a Data Dictionary entry for it.
3370 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
3372 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
3373 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
3374 elf64_alpha_size_got_sections): Rewrite, handling multiple got
3375 subsections during relaxation more correctly.
3377 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
3379 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
3380 Add extra argument to bfd_arm_process_before_allocation ().
3381 * bfd-in.h: Reflect changes made in bfd-in2.h.
3382 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
3383 coff class of a BFD symbol.
3384 * coff-arm.c: Add support for interworking between Thumb code and
3385 non-interworking aware ARM code.
3387 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
3389 * po/Make-in (install-info): New target.
3391 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
3393 * filemode.c: Remove; not used.
3395 If sysdep.h includes a header file, don't include it again:
3396 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
3398 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
3400 * archive.c: Don't include <string.h> or <errno.h>.
3401 * evax-alpha.c; Don't include <stdio.h>.
3402 * evax-egsd.c: Likewise.
3403 * evax-etir.c: Likewise.
3404 * evax-misc.c: Likewise.
3405 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
3406 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
3408 * hpux-core.c: Likewise.
3409 * netbsd-core.c: Likewise.
3411 * libbfd.c: Don't include <sys/types.h>.
3412 * nlmcode.h: Don't include <string.h>.
3413 * osf-core.c: Don't include <string.h> or <stdio.h>.
3414 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
3415 <errno.h>, or <unistd.h>.
3416 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
3418 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
3420 * configure.com: If the version number can not be found in
3421 configure.in, set it to "unknown" rather than "2.8.1".
3423 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
3425 * elf32-mips.c (elf_mips_mach): New.
3426 (_bfd_mips_elf_object_p): Use elf_mips_mach.
3427 (_bfd_mips_elf_final_write_processing): Use the names
3428 of machines, rather than the numbers. Set both the ARCH
3429 and MACH in e_flags. Handle a few more specific machines.
3430 (_bfd_mips_elf_merge_private_bfd_data): Merge both
3431 EF_MIPS_ARCH and EF_MIPS_MACH.
3433 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
3435 * syms.c (bfd_is_local_label): Revert last change.
3436 * srec.c (srec_write_symbols): Discard debugging symbols.
3438 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
3440 * som.c: Include <ctype.h>.
3441 * som.h: Don't include sysdep.h.
3443 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
3445 * libbfd.h: Rebuilt.
3446 * libbfd-in.h: Removed gettext includes and defines.
3447 * sysdep.h: Moved gettext-related includes and defines here.
3449 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
3451 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
3452 an ad-hoc test. Kill bogus #if 0 code.
3453 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
3455 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
3457 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
3458 when generating a normal executable for a symbol defined in a
3459 regular file. When copying a reloc into the output file, adjust
3460 the addend for a PC relative reloc against a global symbol.
3462 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
3464 * libbfd.h: Rebuilt.
3465 * libbfd-in.h (_): Define as dgettext.
3467 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
3469 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
3471 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
3472 when declaring parameter types.
3473 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
3475 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
3477 * config.bfd: If we include any ELF targets in targ_defvec and/or
3478 targ_selvecs, then add the generic ELF targets to targ_selvecs.
3479 * elf32-gen.c (dummy): New static const variable.
3480 (elf_generic_info_to_howto): New static function.
3481 (elf_generic_info_to_howto_rel): New static function.
3482 (elf_info_to_howto): Define as elf_generic_info_to_howto.
3483 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
3484 * elf64-gen.c: Same changes as elf32-gen.c.
3485 * elfcode.h (elf_object_p): For the generic target, ignore a
3486 failure of bfd_default_set_arch_mach. Fix indentation a bit.
3488 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
3490 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
3491 * configure: Rebuild.
3493 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
3495 * config.bfd: Update OSR5/Unixware patterns.
3497 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
3499 * elf.c (assign_file_positions_for_segments): Allow for holes
3500 between sections added by a link script.
3502 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
3504 * configure.in: Change version number to 2.9.4
3505 * configure: Rebuild.
3507 Based on patch from H.J. Lu <hjl@gnu.org>:
3508 * elf.c (bfd_elf_get_bfd_needed_list): New function.
3509 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
3510 * bfd-in2.h: Rebuild.
3512 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
3514 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
3517 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
3519 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
3520 (elf64_alpha_relax_section): Fill them in.
3521 (elf64_alpha_relax_opt_call): Implement more than a stub.
3522 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
3523 alignment on .scommon.
3524 (elf64_alpha_merge_gots): Merge use counts as well.
3526 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
3528 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
3529 for calculating a local symbol's address.
3530 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
3531 Set the .got's cooked size as well as the raw size.
3533 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
3535 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
3536 internationalisation of printed information.
3538 * coff-arm.c (coff_arm_print_private_bfd_data): Add
3539 internationalisation of printed information.
3541 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
3543 * syms.c (struct indexentry): Change directory_name, file_name,
3544 and function_name fields to char *.
3545 (struct stab_find_info): Change cached_file_name field to char *.
3547 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
3549 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
3551 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3553 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3555 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
3557 * Makefile.am (install-data-local): Make $(includedir).
3558 * Makefile.in: Rebuild.
3560 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3562 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
3564 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
3566 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
3567 * Makefile.in: Rebuild.
3569 * bfd-in2.h: Rebuild for Nick's changes.
3571 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
3573 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
3574 change wrt length == max_namelen.
3576 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3578 * Many files: Added gettext invocations around user-visible
3580 * libbfd-in.h: Added gettext includes and defines.
3581 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3582 HAVE_LC_MESSAGES): Define.
3583 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
3585 * Makefile.am (SUBDIRS): Added po.
3586 (POTFILES): New macro.
3587 (po/POTFILES.in): New target.
3588 (SOURCE_HFILES): New macro.
3590 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
3592 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3594 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
3595 NT_PRSTATUS note section encountered, it contains the status of
3596 the currently executing thread when the core file was written.
3598 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
3600 * libcoff.h: Add extra parameter to
3601 bfd_coff_link_output_has_begun overrideable function.
3602 * cofflink.c: Pass extra parameter to
3603 bfd_coff_link_output_has_begun function.
3604 * bfd-in.h: Add prototypes for exported ARM interworking
3606 * peicode.h: ARM specific code reorganised to conform to BFD
3608 * coffcode.h: ARM specific code reorganised to conform to BFD
3610 * coff-arm.c: Code reorganised to conform to the BFD coding
3611 conventions. Global variables have been moved into an ARM
3612 specific hash table structure and a new function:
3613 bfd_arm_get_bfd_for_interworking() has been created which is
3614 called from the linker scripts.
3616 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
3618 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
3620 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
3621 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
3622 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
3623 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
3625 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3627 * config.bfd: Added sparc86x support.
3629 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
3631 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
3632 an out of range pc-relative jump/call to an undefined weak symbol.
3634 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
3636 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
3639 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
3641 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
3642 an error other than bfd_error_system_call, set the error to
3643 bfd_error_wrong_format.
3645 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
3646 bfd_elf32_powerpcle_vec.
3648 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
3649 program segments are zero, don't set p_paddr_valid.
3651 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
3653 * elf64-alpha.c: Initial implementation of relaxation --
3654 (struct alpha_elf_link_hash_entry): Add use_count member.
3655 (elf64_alpha_check_relocs): Initialize and increment it.
3656 (elf64_alpha_can_merge_gots): Check it when considering merging.
3657 (elf64_alpha_merge_gots): Drop entries with zero use.
3658 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
3659 (elf64_alpha_always_size_sections): Split out got sizing ...
3660 (elf64_alpha_size_got_sections): ... here. New function.
3661 (elf64_alpha_relax_find_reloc_ofs): New function.
3662 (elf64_alpha_relax_with_lituse): Likewise.
3663 (elf64_alpha_relax_without_lituse): Likewise.
3664 (elf64_alpha_relax_opt_call): Likewise.
3665 (elf64_alpha_relax_section): Likewise.
3666 (elf64_alpha_add_symbol_hook): Likewise.
3667 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
3668 (elf64_alpha_relocate_section): Likewise.
3669 (bfd_elf64_bfd_relax_section): Define.
3670 (elf_backend_add_symbol_hook): Likewise.
3672 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
3674 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
3675 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
3676 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
3678 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
3680 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
3681 * configure: Rebuild.
3683 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
3685 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
3686 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
3687 * configure.in: Define and substitute WIN32LDFLAGS and
3689 * aclocal.m4: Rebuild with new libtool.
3690 * configure, Makefile.in: Rebuild.
3692 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
3694 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
3695 before any other symbols in the same section.
3697 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
3699 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
3702 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3704 * dwarf2.c (comp_unit): Move it earlier in the source. Add
3706 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
3707 Use addr_size for address size, rather than sizeof(bfd_vma).
3708 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
3709 Fix call to read_address.
3710 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
3711 Scrap other unneeded arguments. Fix call to read_address.
3712 (scan_unit_for_functions): Fix call to read_attribute.
3713 (parse_comp_unit): We now handle more values for addr_size.
3714 Set addr_size in unit. Fix call to read_attribute and
3717 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
3719 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
3721 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
3723 * archures.c (bfd_default_scan): Add m68k cases back to default
3724 switch, reverting patch of March 25, since IEEE support depends
3727 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
3729 * Makefile.am (diststuff): New target.
3730 * Makefile.in: Rebuild.
3732 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
3734 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
3735 som_offset when we have an extended name table.
3737 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
3739 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
3741 * Makefile.in: Rebuild.
3743 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3745 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
3746 symbols when creating a shared library.
3747 (elf_m68k_adjust_dynindx): New function, used by above code.
3748 (elf_m68k_finish_dynamic_sections): Initialize the section
3750 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
3752 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
3754 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
3757 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3759 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
3762 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
3764 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
3767 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
3769 * configure.in: Set version to 2.9.1.
3770 * configure: Rebuild.
3772 * Branched binutils 2.9.
3774 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
3776 * syms.c (ENABLE_CACHING): Define.
3777 (struct indexentry): Define.
3778 (struct stab_cache): Remove.
3779 (cmpindexentry): New static function.
3780 (struct stab_find_info): Add new fields: indextable,
3781 indextablesize, cached_indexentry, cached_offset, cached_stab, and
3782 cached_file_name. Remove fields: file_cache, function_cache, and
3784 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
3785 index table and search it.
3787 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
3789 * elf.c (_bfd_elf_copy_private_section_data): Call
3790 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
3792 * cpu-mips.c: Remove trailing comma at end of enumeration list.
3794 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
3796 * coff-arm.c: Define all globally visible variables and functions
3797 only when COFF_WITH_PE is not defined.
3798 * configure.in (armpe_little_vec, armpe_big_vec): Add
3800 * configure: Rebuild.
3802 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
3804 Fix some gcc -Wall warnings:
3805 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
3806 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
3807 * archures.c (bfd_default_scan): Likewise.
3808 * bfd.c (bfd_scan_vma): Likewise.
3809 * binary.c (mangle_name): Likewise
3810 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
3811 * coff-sh.c (sh_relocate_section): Likewise.
3812 * coff-stgo32.c (create_go32_stub): Likewise.
3813 * coffcode.h (coff_slurp_line_table): Likewise.
3814 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
3815 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
3816 (assign_file_positions_for_segments): Likewise.
3817 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3818 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
3819 * oasys.c (oasys_write_sections): Likewise.
3820 * ppcboot.c (ppcboot_object_p): Likewise.
3821 (mangle_name): Likewise.
3822 * riscix.c (riscix_fix_pcrel_26): Likewise.
3823 * srec.c (srec_scan): Likewise.
3824 * stabs.c (_bfd_write_section_stabs): Likewise.
3825 * sunos.c (sunos_add_dynamic_symbols): Likewise.
3826 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
3827 switch. Declare parameters for function pointers.
3828 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
3830 * elf.c (elf_sort_sections): Likewise.
3831 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
3832 Add default cases to switches.
3833 (coff_arm_relocate_section): Remove unused local variables.
3835 (coff_arm_bfd_set_private_flags): Change flag variable to type
3837 * coff-mips.c (mips_relocate_section): Initialize use_lo.
3838 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
3839 (dump_toc): Change cat to const, and initialize it.
3840 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
3841 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3842 (sh_elf_relocate_section): Initialize r_symndx.
3843 * coffcode.h (coff_compute_section_file_positions): Only declare
3844 old_sofar if ALIGN_SECTIONS_IN_FILE.
3845 (coff_write_object_contents): Initialize csym.
3846 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
3847 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
3849 * dwarf2.c: Include libiberty.h.
3850 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
3851 (decode_line_info): Remove unused local variables.
3852 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
3853 (m32r_elf_relocate_section): Likewise.
3854 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
3855 (v850_elf_reloc): Likewise.
3856 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
3857 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
3858 * elf.c (assign_file_positions_for_segments): Always set adjust.
3859 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
3860 parenthesize expression.
3861 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
3862 (m32r_elf_object_p): Return a value.
3863 (m32r_elf_print_private_bfd_data): Change fprintf format string.
3864 * elf32-mips.c (mips_elf_final_link): Initialize last.
3865 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
3866 * elf32-v850.c (v850_elf_object_p): Return a value.
3867 (v850_elf_print_private_bfd_data): Change fprintf format string.
3868 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
3870 * elflink.h (elf_link_add_object_symbols): Change vernum to
3871 unsigned int, and initialize it. Change fprintf format string.
3872 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
3873 when setting or comparing to soname_indx.
3874 (elf_create_pointer_linker_section): Change num_symbols to
3876 * libcoff-in.h (coff_data_type): Change flags to flagword.
3877 * peicode.h (pe_print_idata): Initialize idx. Change j to
3878 bfd_size_type. Initialize hint_member. Remove useless test to
3880 (pe_print_edata): Change num_functions and num_names in struct
3881 EDT_type to unsigned long. Remove cast. Change fprintf format
3883 * ppcboot.c (ppcboot_object_p): Change i to size_t.
3884 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
3886 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
3887 int *. Update uses. Change j to long.
3888 * bfd-in2.h, libcoff.h: Rebuild.
3890 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
3892 * elf32-v850.c Remove definition of USE_REL.
3893 (v850_elf_info_to_howto_rela): New function.
3894 (v850_elf_perform_relocation): Renamed from
3895 v850_elf_store_addend_in_insn. Removed replace argument.
3896 (v850_elf_reloc): store the relocation in the addend field instead
3898 (v850_elf_final_link_relocate): Now calls
3899 v850_elf_perform_relocation.
3900 (v850_elf_relocate_section): Remove code to generate REL
3903 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
3905 * coffcode.h (coff_new_section_hook): Set the type and storage
3906 class in the native symbol information allocated for a new section
3909 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
3911 * peicode.h: Chain together calls to
3912 coff_bfd_copy_private_bfd_data and
3913 coff_bfd_print_private_bfd_data.
3915 * coff-arm.c: Add prototypes for
3916 coff_arm_bfd_print_private_bfd_data and
3917 coff_arm_bfd_copy_private_bfd_data.
3919 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
3921 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
3924 * peicode.h: Call arm-coff private data functions after handling
3927 * coff-arm.c: Turn statics into globals so that they can be shared
3928 both pe and pei backends.
3930 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
3932 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
3934 (sunos_write_object_contents): Likewise.
3935 * aoutx.h (NAME(aout,machine_type)): Likewise.
3936 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3938 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3940 * archures.c (bfd_mach_m68*): Add definitions for various m68k
3942 (bfd_default_scan): Remove m68k special cases.
3943 * bfd-in2.h: Rebuild.
3944 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
3946 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
3947 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
3949 (bfd_m68k_arch): Set mach field to zero to signal no explicit
3950 selection, change printable_name to just "m68k" and make that the
3951 default instead of m68k:68020.
3953 * aout-tic30.c (NAME): Define this to avoid multiple definitions
3955 (MY_get_section_contents): Define as aout_32_get_section_contents
3956 rather than NAME(aout,get_section_contents).
3958 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
3960 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
3961 and call bfd_default_set_arch_mach to do the real work.
3963 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
3965 * bout.c (BALX): Include return register g14 as part of the insn.
3967 (calljx_callback): Use it.
3969 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
3971 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
3972 * libbfd.h: Rebuild.
3974 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
3975 byte_count to unsigned int.
3976 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
3977 unused local variables.
3979 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
3980 variables er and er1.
3982 * cpu-v850.c: Include <ctype.h>.
3983 (scan): Case isdigit argument to unsigned char.
3985 From Yan Meroth <YAN.MEROTH@st.com>:
3986 * ihex.c (ihex_scan): Add extbase variable so that getting an
3987 extended linear address record does not ignore any previous
3989 (ihex_write_object_contents): When writing out an extended linear
3990 address record, zero out any previous extended address.
3992 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
3994 * ieee.c (do_one): Check section before dereferencing it.
3995 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
3996 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
3998 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4000 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4002 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4004 * coff-arm.c: Add interworking functions to pe backends.
4006 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4008 * configure.in: Use AM_DISABLE_SHARED.
4009 * aclocal.m4, configure: Rebuild with libtool 1.2.
4011 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4013 * coff-arm.c (coff_arm_relocate_section): Better error messages
4014 when interowrking conflucts occur. Courtesy of Jonathan Walton
4016 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4017 relocations. Patch courtesy of Jonathan Walton and Tony
4020 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4022 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4023 part of Feb 22 change controling when to override the existing
4024 symbol with the .plt entry.
4026 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4028 * config.bfd (targ_cpu): Add thumb-pe target.
4030 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4031 functions in PE build.
4033 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4035 * config.bfd (sparclite-*-elf*): Added.
4037 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4039 * configure.in: Add elf.lo to elf shell variable.
4040 * Makefile.am (BFD_LIBS): Remove elf.lo.
4041 (BFD_LIBS_CFILES): Remove elf.c.
4042 (BFD32_BACKENDS): Add elf.lo.
4043 (BFD32_BACKENDS_CFILES): Add elf.c.
4044 * configure, Makefile.in: Rebuild.
4046 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4048 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4049 relocation against a now-local symbol should not have a dynamic
4052 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4054 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4056 (pe_print_private_bfd_data): Print PE flags. From Mikey
4057 <jeffdb@netzone.com>.
4059 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4061 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4062 a plt entry when we can determine that we authoritatively define
4065 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4067 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4068 don't actually use trad-core, but a SunOS-style core file handled
4070 * hosts/sparclinux.h: Remove.
4072 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4074 * peicode.h (pe_print_idata): If there is no .idata section, look
4075 for the import tables in some other section. Make the initial
4076 label line up better with the data. Print the import address
4077 table even if there is no import name table. If the import
4078 address table holds actual addresses, print them.
4080 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4082 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4083 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4084 bfd_error_system_call.
4086 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4088 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4089 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4091 From H.J. Lu <hjl@gnu.org>:
4092 * Makefile.am (libbfd_la_LDFLAGS): Define.
4093 * Makefile.in: Rebuild.
4095 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4097 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4098 * netbsd.h (MACHTYPE_OK): Define.
4099 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4100 calling N_SET_MACHTYPE, rather than having a switch.
4101 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4103 * i386netbsd.c (MACHTYPE_OK): Don't define.
4104 (DEFAULT_MID): Define.
4105 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4106 (MACHTYPE_OK): Don't define.
4107 (DEFAULT_MID): Define.
4108 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4109 (DEFAULT_MID): Define.
4110 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4111 (DEFAULT_MID): Define.
4112 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4113 (DEFAULT_MID): Define.
4115 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4116 * vaxnetbsd.c: New file.
4117 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4118 rather than netbsd_core.
4119 * targets.c (vaxnetbsd_vec): Declare.
4120 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4121 defined, add netbsd_core_vec.
4122 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4123 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4124 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4125 * config.bfd (alpha*-*-netbsd*): New target.
4126 * Makefile.am: Rebuild dependencies.
4127 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4128 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4129 * configure, Makefile.in: Rebuild.
4131 * configure.host: Remove the old shared library build stuff. We
4132 now use libtool instead.
4134 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4136 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4138 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4140 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4141 * configure: Rebuild.
4143 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4144 * elf32-v850.c (remember_hi16s_reloc): New function.
4145 (find_remembered_hi16s_reloc): New function.
4146 (v850_elf_store_addend_in_insn): Use the above new functions to
4147 match up HI6S relocs with LO16 relocs.
4149 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4151 * configure.in: Change -linux* to -linux-gnu*.
4152 * config.bfd, configure.host: Likewise.
4153 * configure: Rebuild.
4155 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4157 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4158 LO16/HI16S bug and improve comments about what is going on.
4160 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4162 * configure, aclocal.m4: Rebuild with new libtool.
4164 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4166 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4167 when merging v850 code into v850e/v850ea code. Do not initialise
4168 output flags if the input is the default architecture.
4170 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4172 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4173 get the size from bfd_arch_bits_per_address instead of directly
4176 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4178 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4179 to wrap, just return all 1's bits instead.
4180 * libbfd.h: Regenerate.
4182 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4184 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4186 (coff_relocate_section): If COFF_WITH_PE, define as
4187 coff_pe_i386_relocate_section.
4188 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4189 skip empty sections, to match coff_write_object_contents.
4191 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4192 rather than swapping out r_offset twice. From Luke Deller
4193 <luked@cse.unsw.edu.au>.
4195 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
4197 * configure.in: Set libtool_enable_shared rather than
4198 libtool_shared. Remove diversion hack.
4199 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
4202 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
4204 * syms.c (struct stab_cache): Define.
4205 (struct stab_find_info): Remove cached_offset, cached_stab,
4206 cached_str, and cached_stroff fields. Add file_cache,
4207 function_cache, and line_cache fields.
4208 (_bfd_stab_section_find_nearest_line): Use extensive caching to
4211 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
4213 * peicode.h (pe_print_idata): Check for import of ordinal rather
4215 (pe_print_edata): If there is no .edata section, look for the
4216 export data in some other section.
4218 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
4220 * configure.in: Change version to 2.8.4.
4221 * configure: Regenerated.
4223 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4225 Add tms320c30 support:
4226 * cpu-tic30.c: New file.
4227 * aout-tic30.c: New file.
4228 * coff-tic30.c: New file.
4229 * archures.c (bfd_arch_tic30): Define.
4230 (bfd_tic30_arch): Declare.
4231 (bfd_archures_list): Add bfd_tic30_arch.
4232 * targets.c (bfd_target_vector): Add tic30_aout_vec and
4234 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
4235 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
4236 (coff_set_flags): Likewise.
4237 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
4238 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
4239 * Makefile.am: Rebuild dependencies.
4240 (ALL_MACHINES): Add cpu-tic30.lo.
4241 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
4242 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
4243 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
4244 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4246 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
4248 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
4249 to lag behind LO16 reloc by a couple of instructions.
4251 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
4253 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
4254 make to reexamine the file timestamp.
4255 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
4257 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
4260 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
4262 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
4263 to create .dynsbss and .rela.sbss sections.
4264 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
4265 copied from dynamic objects into .sbss.
4266 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
4267 use it. Correct typo of .rela.sdata2.
4268 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
4269 put the data, which may now be in .sbss.
4270 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
4271 (elf_backend_create_dynamic_sections): Define as
4272 ppc_elf_create_dynamic_sections.
4274 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
4275 against _GLOBAL_OFFSET_TABLE_.
4276 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
4277 shared libraries which refer to local symbols. Make sure that the
4278 test for allocating space for a reloc in a shared object is the
4279 same as the test for emitting a reloc.
4281 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4283 * config.bfd (i[3456]-*-mingw32*): New target.
4284 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
4285 * aclocal.m4, configure: Rebuild.
4287 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
4289 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
4292 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
4294 Sparc v9 ABI compliant PLT:
4295 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
4296 (plt_templates, sparc64_elf_build_plt_entry): Delete.
4297 (LARGE_PLT_THRESHOLD): New define.
4298 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
4299 (sparc64_elf_build_plt): New function.
4300 (sparc64_elf_plt_entry_offset): Likewise.
4301 (sparc64_elf_plt_ptr_offset): Likewise.
4302 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
4303 contain the index for convenience. Skip the initial entries
4305 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
4306 memory for the benefit of .rela.plt.
4307 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
4308 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
4309 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
4310 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
4311 Call sparc64_elf_build_plt.
4312 (elf_backend_want_got_plt): No.
4313 (elf_backend_plt_readonly): No.
4314 (elf_backend_plt_alignment): 8.
4316 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
4317 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
4318 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
4321 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
4323 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
4325 * cpu-mips.c (arch_info_struct): Add mips variants.
4326 * bfd-in2.h: Rebuilt.
4328 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
4330 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
4333 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
4335 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
4336 (i[3456]86sco3.2v5*coff): New target.
4338 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
4340 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
4342 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
4344 * bfd.c (bfd_get_error_handler): Add orthogonal function.
4345 * bfd-in2.h: Regenerate.
4347 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
4349 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
4351 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
4353 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
4354 adjust addend for an output common symbol (from Jimmy Blair
4355 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
4356 defined symbol to counteract adjustment made in generic relocation
4359 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
4361 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
4363 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
4364 (GET_SCNDHR_NLNNO): Likewise.
4366 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
4368 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
4370 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
4372 * elf32-m32r.c: Add macros to handle NOP insertion.
4374 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
4376 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
4377 (xcoff_mark): Likewise.
4378 (xcoff_build_ldsyms): Mark absolute symbols.
4380 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
4382 * bout.c (b_out_write_object_contents): Sort symbols before output
4383 to keep {CALL,BAL}NAME symbols adjacent.
4384 (b_out_symbol_cmp): New function.
4386 For older changes see ChangeLog-9697
4392 version-control: never
projects / deliverable / binutils-gdb.git / blob