1 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
4 when looking at a R_MIPS_GOT16 relocation.
6 1999-07-20 Nick Clifton <nickc@cygnus.com>
8 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
10 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
12 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
13 removed in previous change.
14 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
15 in relocateable output.
17 1999-07-19 Ian Lance Taylor <ian@zembu.com>
19 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
22 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
23 if they appear to be specially created by the linker.
25 1999-07-19 Nick Clifton <nickc@cygnus.com>
27 * targets.c (alternative_target): New field in bfd_target
29 (bfd_search_for_target): New function: Find a target that
30 satisifies a search function.
31 * bfd-in2.h: Regenerate.
33 * elfxx-target.h: Initialise the alternative_target field of
34 the bfd_target structures to point to the other target (if
36 * nlm-target.h: Initialise the alternative_target field of
37 the bfd_target structures to point to the other target (if
40 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
41 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
43 * aix386-core.c: Initialise new field of bfd_target structure.
44 * aout-adobe.c: Initialise new field of bfd_target structure.
45 * aout-arm.c: Initialise new field of bfd_target structure.
46 * aout-target.h: Initialise new field of bfd_target structure.
47 * aout-tic30.c: Initialise new field of bfd_target structure.
48 * binary.c: Initialise new field of bfd_target structure.
49 * bout.c: Initialise new field of bfd_target structure.
50 * cisco-core.c: Initialise new field of bfd_target structure.
51 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
52 * coff-alpha.c: Initialise new field of bfd_target structure.
53 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
54 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
55 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
56 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
57 * coff-i386.c: Initialise new field of bfd_target structure.
58 * coff-i860.c: Initialise new field of bfd_target structure.
59 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
60 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
61 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
62 * coff-mips.c: Initialise new field of bfd_target structure.
63 * coff-ppc.c: Initialise new field of bfd_target structure.
64 * coff-rs6000.c: Initialise new field of bfd_target structure.
65 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
66 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
67 * coff-tic30.c: Initialise new field of bfd_target structure.
68 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
69 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
70 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
71 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
72 * hppabsd-core.c: Initialise new field of bfd_target structure.
73 * hpux-core.c: Initialise new field of bfd_target structure.
74 * i386msdos.c: Initialise new field of bfd_target structure.
75 * i386os9k.c: Initialise new field of bfd_target structure.
76 * ieee.c: Initialise new field of bfd_target structure.
77 * ihex.c: Initialise new field of bfd_target structure.
78 * irix-core.c: Initialise new field of bfd_target structure.
79 * mipsbsd.c: Initialise new field of bfd_target structure.
80 * netbsd-core.c: Initialise new field of bfd_target structure.
81 * oasys.c: Initialise new field of bfd_target structure.
82 * osf-core.c: Initialise new field of bfd_target structure.
83 * ppcboot.c: Initialise new field of bfd_target structure.
84 * ptrace-core.c: Initialise new field of bfd_target structure.
85 * sco5-core.c: Initialise new field of bfd_target structure.
86 * som.c: Initialise new field of bfd_target structure.
87 * srec.c: Initialise new field of bfd_target structure.
88 * tekhex.c: Initialise new field of bfd_target structure.
89 * trad-core.c: Initialise new field of bfd_target structure.
90 * versados.c: Initialise new field of bfd_target structure.
91 * vms.c: Initialise new field of bfd_target structure.
93 1999-07-19 Andreas Schwab <schwab@suse.de>
95 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
98 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
100 * elflink.h (elf_link_adjust_relocs): New function.
101 (elf_bfd_final_link): Use it.
102 (elf_link_input_bfd): Deal with the fact that there can be
103 two relocation sections for a single section.
104 (elf_reloc_link_order): Likewise.
106 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
107 a relocateable object.
108 (_bfd_mips_elf_relocate_section): Handle relocateable links.
110 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
112 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
113 (sparc64_elf_get_reloc_upper_bound,
114 sparc64_elf_get_dynamic_reloc_upper_bound,
115 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
116 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
118 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
119 ELF64_R_TYPE_ID/DATA where appropriate.
121 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
123 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
126 1999-07-16 Ian Lance Taylor <ian@zembu.com>
128 * elf32-mips.c (mips_elf_local_relocation_p): New static
130 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
131 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
132 Always set *require_jalxp.
133 (mips_elf_stub_section_p): Mark abfd parameter as unused.
134 (_bfd_mips_elf_relocate_section): Only look for LO16 following
135 GOT16 if the GOT16 is against a local symbol. Don't return false
136 for an undefined symbol. If there is an overflow, assert that we
139 1999-07-16 Andreas Schwab <schwab@suse.de>
141 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
142 variables `link' and `elfsec'.
143 (elf_bfd_final_link): Remove unused variable `os'.
145 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
147 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
148 a PT_PHDR program headers.
149 (_bfd_mips_elf_final_link): Don't assume there are going to be
150 section symbols when we're not building a shared object.
151 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
154 1999-07-15 J.T. Conklin <jtc@redback.com>
156 * config.bfd (i[3456]86-*-vxworks*): New target.
158 1999-07-15 Mark Mitchell <mark@codesourcery.com>
160 * elf32-mips.c (mips_elf_stub_section_p): New function.
161 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
162 (mips_elf_relocate_section): Adjust calling sequence for
163 mips_elf_calculate_relocation and mips_elf_perform_relocation.
164 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
167 1999-07-15 Ian Lance Taylor <ian@zembu.com>
169 * configure.in: Bump version number to 2.9.5.
170 * configure: Rebuild.
172 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
174 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
176 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
177 to derive final type instead of hardwiring a selection.
179 1999-07-14 Mark Mitchell <mark@codesourcery.com>
181 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
182 things relocated by R_MIPS16_GPREL.
183 (mips_elf_perform_relocation): Likewise.
185 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
187 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
189 1999-07-14 Richard Henderson <rth@cygnus.com>
191 * elf32-mips.c (struct mips_got_info): Add global_gotno.
192 (_bfd_mips_elf_size_dynamic_sections): Set it.
193 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
194 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
195 new argument max_local.
197 1999-07-14 Mark Mitchell <mark@codesourcery.com>
199 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
200 subwords when handling an R_MIPS16_26 relocation.
201 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
204 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
205 dst_mask to match reality.
206 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
207 (mips_elf_obtain_contents): Use bfd_get.
208 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
209 (mips_elf_relocate_section): Likewise.
211 1999-07-13 Mark Mitchell <mark@codesourcery.com>
213 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
214 (mips_elf_relocate_section): Adjust calling sequence for
215 mips_elf_perform_relocation.
216 (mips_elf_perform_relocation): Take additional argument. Handle
217 R_MIPS16_26. Use bfd_put for convenience.
219 1999-07-13 Richard Henderson <rth@cygnus.com>
221 * elf.c (assign_file_positions_for_segments): Thinko last change.
222 Always overwrite p_flags.
224 1999-07-13 Richard Henderson <rth@cygnus.com>
226 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
227 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
228 .dynbss and .rel[a].bss if want_dynbss.
229 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
231 1999-07-13 Richard Henderson <rth@cygnus.com>
233 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
235 1999-07-13 Richard Henderson <rth@cygnus.com>
237 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
238 (struct elf_link_hash_table): Add dynlocal.
239 (_bfd_elf_link_lookup_local_dynindx): Prototype.
240 (_bfd_elf_link_adjust_dynindx): Delete.
241 (_bfd_elf_link_renumber_dynsyms): Prototype.
242 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
243 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
244 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
245 (_bfd_elf_link_lookup_local_dynindx): New function.
246 (elf_link_renumber_hash_table_dynsyms): New function.
247 (_bfd_elf_link_renumber_dynsyms): New function.
248 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
249 (struct elf_assign_sym_version_info): Delete removed_dynamic.
250 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
251 instead of elf_link_remove_section_and_adjust_dynindices.
252 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
253 (elf_link_assign_sym_version): Remove removed_dynamic code.
254 (elf_link_renumber_dynsyms): Delete.
255 (elf_bfd_final_link): Install section and local symbols into .dynsym.
257 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
258 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
259 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
260 * elf32-mips.c: Similarly.
261 * elf32-ppc.c: Similarly.
262 * elf32-sparc.c: Similarly.
263 * elf64-alpha.c: Similarly.
264 * elf64-sparc.c: Similarly.
266 1999-07-13 Mark Mitchell <mark@codesourcery.com>
268 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
269 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
270 when the relocation is against _gp_disp.
272 1999-07-12 Mark Mitchell <mark@codesourcery.com>
274 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
275 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
276 to possibly_dynamic_relocs. Adjust usage throughout code.
277 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
278 (elf_mips_ctor64_howto): Likewise.
279 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
281 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
282 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
283 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
284 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
286 1999-07-12 Ian Lance Taylor <ian@zembu.com>
288 * Makefile.am: Rebuild dependencies.
289 * Makefile.in: Rebuild.
291 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
292 * bfd-in2.h: Rebuild.
294 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
295 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
296 structure initializations. Add casts.
297 * reloc.c (EMPTY_HOWTO): Define.
298 * bfd-in2.h: Rebuild.
299 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
300 comparisons against 0.
301 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
302 previous_ibfd_e_flags to unsigned long.
303 * vms.h (struct vms_private_data_struct): Change section_count to
305 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
306 (_bfd_vms_write_gsd): Change symnum to unsigned.
307 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
308 * vms-tir.c (etir_sta): Change psect to unsigned.
309 (alloc_section): Change idx to unsigned.
310 (tir_sta, tir_ctl): Change psect to unsigned.
311 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
312 * vms.c (priv_section_count): Change to unsigned.
314 1999-07-12 Andreas Schwab <schwab@suse.de>
316 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
317 * m68klinux.c: Likewise.
319 1999-07-12 Ian Lance Taylor <ian@zembu.com>
321 * Many files: Changes to avoid gcc warnings: Remove unused local
322 variables. Add default case to enum switches.
323 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
324 compile if not COFF_IMAGE_WITH_PE.
325 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
326 (bfd_arm_get_bfd_for_interworking): Likewise.
327 (bfd_arm_process_before_allocation): Likewise.
328 * epoc-pei-arm.c: Don't rename bfd_arm functions.
329 * pei-arm.c: Likewise.
330 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
331 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
332 (mips_elf_got16_entry): Put parens around & in body of ==.
333 (mips_elf_calculate_relocation): Correct test for empty string.
334 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
336 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
339 1999-07-11 Ian Lance Taylor <ian@zembu.com>
341 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
342 as appropriate. Fill in structure initializations. Add variable
343 initializations. Add casts.
344 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
345 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
347 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
349 * elf-bfd.h (bfd_elf_hash): Update declaration.
350 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
351 when calling bfd_elf_hash.
353 1999-07-11 Mark Mitchell <mark@codesourcery.com>
355 * libbfd.c (bfd_put_8): Make it of type `void'.
356 * bfd-in2.h: Regenerated.
357 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
359 (_bfd_mips_elf_final_link): Likewise.
361 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
363 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
365 * config.bfd (hppa*-*-linux-gnu*): New target
367 1999-07-07 Mark Mitchell <mark@codesourcery.com>
369 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
370 (_bfd_mips_elf_create_dynamic_sections): New function.
371 (_bfd_mips_elf_add_symbol_hook): Likewise.
372 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
373 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
374 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
375 (_bfd_mips_elf_gc_mark_hook): Likewise.
376 (_bfd_mips_elf_gc_sweep_hook): Likewise.
377 (_bfd_mips_elf_always_size_sections): Likewise.
378 (_bfd_mips_elf_size_dynamic_sections): Likewise.
379 (_bfd_mips_elf_check_relocs): Likewise.
380 (_bfd_mips_elf_link_hash_table_create): Likewise.
381 (_bfd_mips_elf_print_private_data): Likewise.
382 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
383 (_bfd_mips_elf_final_link): Likewise.
384 (_bfd_mips_elf_additional_program_headers): Likewise.
385 (_bfd_mips_elf_modify_segment_map): Likewise.
386 (_bfd_mips_elf_relocate_section): Likewise.
387 * elf32-mips.c (mips_elf32_object_p): Move contents into
388 _bfd_mips_elf_object_p.
389 (mips_elf_additional_program_headers): Rename to
390 _bfd_mips_elf_additional_program_headers.
391 (mips_elf_modify_segment_map): Rename to
392 _bfd_mips_elf_modify_segment_map.
393 (elf_mips_abi_name): Change prototype.
394 (mips_elf32_section_from_shdr): Merge into
395 _bfd_mips_elf_section_from_shdr.
396 (mips_elf32_section_processing): Merge into
397 _bfd_mips_elf_section_processing.
398 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
399 the right back-end ELF linker.
400 (mips_elf_relocate_section): Rename to
401 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
402 (mips_elf_link_output_symbol_hook): Rename to
403 _bfd_mips_elf_link_output_symbol_hook.
404 (mips_elf_create_dynamic_section): Rename to
405 _bfd_mips_elf_create_dynamic_section.
406 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
407 Adjust for 64-bit code. Use mips_elf_got_section.
408 (mips_elf_adjust_dynamic_symbol): Rename to
409 _bfd_mips_elf_adjust_dynamic_symbol. Use
410 mips_elf_allocate_dynamic_relocations.
411 (mips_elf_finish_dynamic_symbol): Rename to
412 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
413 Adjust for 64-bit code.
414 (mips_elf_finish_dynamic_sections): Rename to
415 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
416 (mips_elf_always_size_sections): Rename to
417 _bfd_mips_elf_always_size_sections.
418 (mips_elf_add_symbol_hook): Rename to
419 _bfd_mips_elf_add_symbol_hook.
420 (mips_elf_next_lo16_addend): Constify.
421 (mips_elf_calculate_relocation): Likewise.
422 (mips_elf_obtain_contents): Likewise.
423 (mips_elf_perform_relocation): Likewise.
424 (mips_elf_create_dynamic_relocation): Likewise.
425 (mips_elf_allocate_dynamic_relocations): New function.
426 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
427 (MIPS_ELF_REL_SIZE): Likewise.
428 (MIPS_ELF_DYN_SIZE): Likewise.
429 (MIPS_ELF_GOT_SIZE): Likewise.
430 (MIPS_ELF_SYM_SIZE): Likewise.
431 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
432 (MIPS_ELF_GET_WORD): Likewise.
433 (MIPS_ELF_PUT_WORD): Likewise.
434 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
435 (STUB_LW): Conditionalize for 64-bit value.
436 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
438 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
439 Check it for inconsistency.
440 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
442 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
444 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
445 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
446 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
447 (mips_elf_local_got_index): Likewise.
448 (mips_elf_got_page): Likewise.
449 (mips_elf_got_info): Likewise.
450 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
451 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
452 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
453 instead of constant `2'.
454 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
455 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
456 (mips_elf_size_dynamic_sections): Use
457 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
458 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
459 Adjust all releveant entries in elf backend table.
460 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
461 (mips_elf64_section_processing): Likewise.
462 Adjust elf backend entries to use _bfd_mips_elf variants now
465 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
467 (size_dynamic_sections): Likewise.
468 (elf_link_output_extsym): Likewise.
469 * elf.c: (elf_fake_sections): Likewise.
470 * libbfd.c (bfd_get): New macro.
472 * bfd-in2.h: Regenerated.
474 1999-07-07 Mark Mitchell <mark@codesourcery.com>
476 * elf-bfd.h (elf_size_info): Add hash_entry_size,
477 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
478 wap_reloca_in, and swap_reloca_out.
479 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
480 multiple internal relocations per external relocation.
481 (link_read_relocs): Likewise.
482 (elf_bfd_final_link): Likewise.
483 (elf_link_input_bfd): Likewise.
484 (elf_gc_mark): Likewise.
485 (elf_gc_smash_unused_vtentry_relocs): Likewise.
486 * elfcode.h (elf_swap_dyn_out): Adjust type to match
488 (size_info): Add entries for new fields.
489 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
490 (mips_elf64_be_swap_reloc_in): New function.
491 (mips_elf64_be_swap_reloc_out): Likewise.
492 (mips_elf64_be_swap_reloca_in): Likewise.
493 (mips_elf64_be_swap_reloca_out): Likewise.
494 (mips_elf64_size_info): Add entries for new fields.
496 1999-07-07 Ian Lance Taylor <ian@zembu.com>
498 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
499 field equals the new rel_count field.
500 (elf_link_input_bfd): When doing a relocateable link, use the new
501 rel_count field rather than the reloc_count field.
502 (elf_reloc_link_order): Likewise.
503 (elf_finish_pointer_linker_section): Likewise.
505 Based on patch from H.J. Lu <hjl@gnu.org>:
506 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
507 shared library to override a weak definition in a regular object.
509 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
511 * libhppa.h: Revert July 2, 1999 patch.
513 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
514 need to generate DLTIND relocations, not DLTREL relocations.
516 1999-07-05 Nick Clifton <nickc@cygnus.com>
518 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
520 (coff_set_flags): Recognise arm 5 architectures.
522 * cpu-arm.c: Add support for strongarm and arm9 cpus.
523 Add support for armv5 architecture.
525 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
527 * reloc.c: Add new, assembler only, ARM reloc:
528 BFD_RELOC_ARM_ADRL_IMMEDIATE.
530 * bfd-in2.h: Regenerate.
532 1999-07-02 Mark Mitchell <mark@codesourcery.com>
534 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
535 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
536 * elf.c (_bfd_elf_find_nearest_line): Pass it.
537 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
538 * elf32-mips.c (ABI_64_P): New macro.
539 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
540 (_bfd_mips_elf_find_nearest_line): Adjust call to
541 _bfd_dwarf2_find_nearest_line.
542 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
543 * libbfd.h: Regenerated.
545 1999-07-02 Ian Lance Taylor <ian@zembu.com>
547 * config.bfd: Add * at the end of i[3456]86-*-unixware.
549 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
551 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
552 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
554 1999-07-01 Mark Mitchell <mark@codesourcery.com>
556 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
558 (_bfd_elf_init_reloc_shdr): New function.
559 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
560 bfd_alloc followed by memset.
561 (_bfd_elf_init_reloc_shdr): New function, split out from ...
562 (elf_fake_sections): Here.
563 (assign_section_numbers): Assign section numbers for the second
564 relocation section, if required.
565 * elflink.h (elf_link_output_relocs): New function.
566 (elf_link_size_reloc_section): Likewise.
567 (elf_bfd_final_link): Use elf_link_size_reloc_section.
568 (elf_link_input_bfd): Use elf_link_output_relocs.
570 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
571 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
573 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
575 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
578 1999-06-28 Mark Mitchell <mark@codesourcery.com>
580 * elf32-mips.c (mips_elf_got_info): Move declaration before
581 prototypes. Change global_gotsym to be a pointer to a hash entry,
582 rather than a number index.
583 (mips_elf_link_hash_entry): Move declaration before prototypes.
584 (mips_elf_irix6_finish_dynamic_symbol): New function.
585 (mips_elf_sign_extend): Likewise.
586 (mips_elf_high): Likewise.
587 (mips_elf_higher): Likewise.
588 (mips_elf_highest): Likewise.
589 (mips_elf_global_got_index): Likewise.
590 (mips_elf_local_got_index): Likewise.
591 (mips_elf_got_offset_from_index): Likeiwse.
592 (mips_elf_record_global_got_symbol): Likewise.
593 (mips_elf_got_page): Likewise.
594 (mips_elf_next_lo16_addend): Likewise.
595 (mips_elf_calculate_relocation): Likewise.
596 (mips_elf_obtain_contents): Likewise.
597 (mips_elf_perform_relocation): Likewise.
598 (mips_elf_assign_gp): Likewise.
599 (mips_elf_sort_hash_table_f): Likewise.
600 (mips_elf_sort_hash_table): Likewise.
601 (mips_elf_got_section): Likewise.
602 (mips_elf_got_info): Likewise.
603 (mips_elf_create_local_got_entry): Likewise.
604 (mips_elf_got16_entry): Likewise.
605 (mips_elf_create_dynamic_relocation): Likewise.
606 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
607 (mips_elf_final_gp): Use mips_elf_assign_gp.
608 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
609 into SHN_SCOMMON automatically on IRIX6.
610 (mips_elf_add_symbol_hook): Likewise.
611 (mips_elf_relocate_section): Rewrite, using
612 mips_elf_calculate_relocation and mips_elf_perform_relocation.
613 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
614 Don't deal with .rld_map on IRIX6.
615 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
616 section flags appropriately for .got.
617 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
618 the got. Call mips_elf_record_global_got_symbol and allocate
619 local got space appropriately.
620 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
621 char *. Rework calculation of GOT size. Sort dynamic symbol
622 table entries so entries that do not require GOT entries appear at
623 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
624 code dealing with DT_INIT and DT_FINI. Remove fiddling with
626 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
628 (mips_elf_finish_dynamic_symbol): Use
629 mips_elf_irix6_finish_dynamic_symbol.
630 (mips_elf_finish_dynamic_sections): Correct off-by-one error
631 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
632 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
634 1999-06-30 Ian Lance Taylor <ian@zembu.com>
636 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
637 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
639 1999-06-04 Philip Blundell <philb@gnu.org>
641 * elf32-arm.h (elf_backend_got_header_size): Define.
642 (elf_backend_plt_header_size): Likewise.
644 1999-06-28 Jim Pick <jim@jimpick.com>
646 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
648 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
650 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
652 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
654 1999-06-27 Mark Mitchell <mark@codesourcery.com>
656 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
657 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
658 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
659 (_bfd_mips_elf_section_from_shdr): Use them.
660 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
661 of GP-relative sections.
662 (_bfd_mips_elf_set_section_contents): Use them.
663 (_bfd_mips_elf_section_processing): Share code between .sdata and
664 .lit4/.lit8 sections. Set appropriate flags for .srdata.
665 (mips_elf_additional_program_headers): Add handling for
666 PT_MIPS_OPTIONS segment on IRIX6.
667 (mips_elf_modify_segment_map): Likeiwse.
668 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
669 Include the options sections on IRIX6. Don't look for GP-relative
670 sections by name; use SHF_MIPS_GPREL instead.
671 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
673 (mips_elf_create_dynamic_sections): Don't muck about with section
674 alignments and such on IRIX6.
675 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
676 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
677 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
678 bfd_zalloc rather than bfd_alloc and memset.
679 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
680 Don't assert the existence of .rld_map on IRIX6.
681 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
683 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
684 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
687 1999-06-26 Mark Mitchell <mark@codesourcery.com>
689 * elf32-mips.c (mips_elf_swap_msym_in): New function.
690 (mips_elf_swap_msym_out): New function.
691 (mips_elf_create_msym_section): Likewise.
692 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
693 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
694 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
695 section not named .msym.
696 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
697 .msym directly. Set appropriate attributes for the .msym
699 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
700 (mips_elf_link_hash_newfunc): Clear it.
701 (mips_elf_create_dynamic_sections): Create the .msym section
703 (mips_elf_size_dynamic_sections): Allocate space for the
704 .msym section. Add a DT_MIPS_MSYM entry.
705 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
707 (mips_elf_finish_dynamic_sections): Assign a value for
708 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
710 * elf32-mips.c (irix_compat_t): New enumeration.
711 (ABI_N32_P): New macro.
712 (IRIX_COMPAT): Likewise.
713 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
714 (mips_elf_relocate_section): Fix typo.
716 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
718 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
719 as writable PE sections.
721 1999-06-26 David Mosberger <davidm@hpl.hp.com>
723 * dwarf2.c (struct arange): New type.
724 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
725 (arange_add): New function.
726 (decode_line_info): Keep track of address ranges that a compilation
728 (comp_unit_contains_address): Return true if address is contained
729 in _any_ of the address ranges associated with a compilation unit.
730 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
731 on the first comp_unit that contains the address.
733 1999-06-26 David Mosberger <davidm@hpl.hp.com>
735 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
736 (decode_line_info): Add variable STASH and initialize it to point
737 to the per-bfd dwarf2_debug info. Remove static variable
738 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
740 1999-06-26 Ian Lance Taylor <ian@zembu.com>
742 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
743 shared library to have an undefined symbol.
745 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
746 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
748 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
750 * elf-hppa.c (elf_hppa_final_write_processing): New function.
751 * elf32-hppa.c: Remove everything related to symbol extension
752 sections & records. Use the common elf_hppa_final_write_processing.
754 1999-06-22 Mark Mitchell <mark@codesourcery.com>
756 * elflink.h (size_dynamic_sections): Use user-specified init/fini
757 functions instead of _init/_fini if requested.
759 1999-06-23 Ian Lance Taylor <ian@zembu.com>
761 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
764 1999-06-22 Ian Lance Taylor <ian@zembu.com>
766 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
767 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
769 (ppc_elf_finish_dynamic_sections): Check for positive section
770 dynindx field, rather than comparing against -1.
771 (ppc_elf_relocate_section): Only return false if undefined_symbol
772 or reloc_overflow fail, not always upon encountering an error.
774 1999-06-22 Mark Mitchell <mark@codesourcery.com>
776 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
777 bfd_byte * before performing pointer arithmetic.
779 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
781 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
783 * elf32-hppa.c: Include elf-hppa.h.
785 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
787 (elf32_hppa_info_to_howto): Similarly.
788 (elf_hppa_howto_table): Similarly.
789 (elf_hppa_reloc_type_lookup): Similarly.
790 (hppa_elf_gen_reloc_type): Similarly.
791 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
793 1999-06-22 Nick Clifton <nickc@cygnus.com>
795 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
796 handling R_V850_22_PCREL relocation.
798 1999-06-21 Ian Lance Taylor <ian@zembu.com>
800 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
803 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
805 * section.c (_bfd_strip_section_from_output): Ignore sections
806 DISCARDed by the link script.
808 1999-06-19 Ian Lance Taylor <ian@zembu.com>
810 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
811 Remove unused local variable spp.
813 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
814 the entry symbol is not set.
816 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
818 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
819 GPDISP or LITUSE in a relocatable link.
821 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
823 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
824 * (alloc_dwarf1_func): Likewise.
826 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
828 * libhppa.h: Fix various formatting errors.
829 (assemble_3); Rewrite using CATENATE.
830 (assemble_17): Fix various bugs.
832 1999-06-16 Nick Clifton <nickc@cygnus.com>
834 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
836 1999-06-15 Richard Henderson <rth@cygnus.com>
838 * section.c (SEC_SHORT): Define.
839 * bfd-in2.h: Rebuild.
841 1999-06-13 Mark Mitchell <mark@codesourcery.com>
843 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
844 Remove abfd parameter. Use _bfd_strip_section_from_output.
845 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
847 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
848 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
849 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
851 (bfd_elf_size_dynamic_sections): Use it.
853 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
855 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
856 complain_overflow_bitfield to complain_overflow_signed.
858 1999-06-13 Mark Mitchell <mark@codesourcery.com>
860 * elflink.h (elf_link_read_relocs_from_section): New function,
862 (elf_link_read_relocs): Here. Use it for both relocation
865 1999-06-12 Mark Mitchell <mark@codesourcery.com>
867 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
868 asect->reloc_count is valid.
870 1999-06-12 Ian Lance Taylor <ian@zembu.com>
872 * elf32-mips.c (mips_elf32_section_processing): Permit a
873 SHT_MIPS_REGINFO section to have a size of 0.
875 1999-06-12 David O'Brien <obrien@freebsd.org>
877 * config.bfd (alpha*-*-freebsd*): New target.
878 (i[3456]86-*-freebsd*): Now defaults to ELF.
880 1999-06-11 Ian Lance Taylor <ian@zembu.com>
882 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
883 wrap if the relocation covers the high bit of an address.
885 * dwarf2.c (decode_line_info): Remove unused variable first_time.
887 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
889 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
890 instead of R_SPARC_max.
891 (sparc64_elf_info_to_howto): Likewise.
892 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
893 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
895 1999-06-07 Richard Henderson <rth@cygnus.com>
897 * section.c (_bfd_strip_section_from_output): Remove output
898 sections with no initial link_order.
900 1999-06-07 Nick Clifton <nickc@cygnus.com>
902 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
904 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
906 * Makefile.am (SOURCE_HFILES): Add missing headers.
907 * Makefile.in: Regenerated.
909 1999-06-06 Mark Mitchell <mark@codesourcery.com>
911 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
914 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
916 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
917 range undefweak symbols.
918 * hash.c: Add missing comma after @xref{}
919 * linker.c: Likewise.
921 1999-06-04 Nick Clifton <nickc@cygnus.com>
923 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
925 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
926 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
927 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
928 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
930 1999-06-04 Ian Lance Taylor <ian@zembu.com>
932 * Makefile.am: Rebuild dependencies.
933 (BFD32_BACKENDS): Add dwarf1.lo.
934 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
935 * Makefile.in: Rebuild.
937 1999-06-04 Nick Clifton <nickc@cygnus.com>
939 * Makefile.am: Add epoc-arm-pe target.
940 * Makefile.in: Regenerate.
941 * pe-arm.c: Only redefine interworking function names if they have
942 not already been redefined.
943 * pei-arm.c: Only redefine interworking function names if they have
944 not already been redefined.
945 * epoc-pe-arm.c: Redefine interworking function names to avoid a
947 * epoc-pei-arm.c: Redefine interworking function names to avoid a
950 1999-06-03 Nick Clifton <nickc@cygnus.com>
952 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
954 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
956 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
958 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
960 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
961 start / stop for recalculating of r_addend of R_SH_SWITCH*.
963 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
965 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
966 in other text sections.
968 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
970 * libbfd.c (_bfd_generic_verify_endian_match): New function.
971 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
972 * libbfd.h: Regenerate.
973 * coff-sh.c (sh_merge_private_data): Delete.
974 (coff_bfd_merge_private_bfd_data): Change to
975 _bfd_generic_verify_endian_match.
976 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
978 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
980 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
982 1999-06-03 Ian Lance Taylor <ian@zembu.com>
984 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
986 (bfd_elf32_arm_process_before_allocation): Likewise.
987 * bfd-in2.h: Rebuild.
989 1999-06-03 David Mosberger <davidm@hpl.hp.com>
991 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
992 track of end_sequence markers.
993 (add_line_info): Add END_SEQUENCE arg.
994 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
995 debug-line info---it doesn't work right if a compilation unit
996 consists of multiple discontiguous code-sequences. It would be
997 worthwhile to optimize for the common case where a compilation
998 unit results in a contiguous set of code sequences, but this is
999 quite tricky to get right for arbitrary DWARF2 files.
1000 (lookup_address_in_line_info_table): Don't use the last line entry
1001 for a compilation unit for anything with an address higher than
1002 this line entry. Also, check for end_sequence markers to
1003 correctly handle discontinuities.
1004 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1005 compilation units, check all compilation units with each->high==0
1006 just like when reading compilation units.
1008 * dwarf2.c (decode_line_info): Initialize table->files and
1009 table->last_line to NULL to avoid segfaults due to random
1010 values in these members.
1011 (concat_filename): Check for out-of-range file number before
1012 indexing filename table. Segfaults suck.
1014 * dwarf2.c (decode_line_info): Don't truncate address to least
1015 significant 32 bits (breaks 64 bit targets).
1016 (lookup_address_in_function_table): Ditto.
1017 (comp_unit_contains_address): Ditto.
1019 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1021 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1022 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1023 (mips_elf64_howto_table_rela): Likewise.
1025 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1027 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1028 single section has two associated relocation sections.
1030 1999-06-02 Mark Salter <msalter@cygnus.com>
1032 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1033 COFF_WITH_PE defined.
1035 1999-06-02 Nick Clifton <nickc@cygnus.com>
1037 * pe-arm.c: Rename global arm interworking functions to avoid name
1038 collision when all targets BFD is built.
1041 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1043 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1044 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1045 (bfd_elf_section_data): Add use_rela_p.
1046 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1047 (_bfd_elf_new_section_hook): Likewise.
1048 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1050 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1051 * elfcode.h (write_relocs): Determine whether or not use rela
1052 relocs based on the relocation section header.
1053 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1054 instead of use_rela_p.
1055 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1056 (elf_backend_may_use_rela_p): Likewise.
1057 (elf_backend_default_use_rela_p): Likewise.
1058 (elfNN_bed): Use them.
1060 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1062 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1064 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1066 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1067 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1068 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1069 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1070 * bfd-in2.h: Regenerated.
1071 * libbfd.h: Likewise.
1072 * elf32-mips.c (mips_info_to_howto_rela): New function.
1073 (USE_REL): Adjust for new conventions.
1074 (MINUS_ONE): New macro.
1075 (elf_mips_howto_table): Add R_MIPS_SUB.
1076 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1078 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1079 .MIPS.content section.
1080 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1081 with .MIPS.content as .MIPS.content sections. Set
1082 SHF_MNIPS_NOSTRIP for such section.
1083 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1084 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1085 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1087 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1089 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1092 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
1095 1999-05-30 Philip Blundell <philb@gnu.org>
1097 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1098 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1099 the addend does not overflow into the rest of the word.
1101 1999-05-29 Nick Clifton <nickc@cygnus.com>
1103 * bfd-in.h: Amend prototype for
1104 bfd_elf32_arm_process_before_allocation .
1105 * bfd-in.h: Regenerate.
1107 * elfarm-oabi.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 (R_ARM_PLT32): Define Howto.
1114 (find_howto): New function: Locate a howto based on a reloc
1116 (elf32_arm_info_to_howto): Use find_howto if necessary.
1117 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1118 bfd_reloc_code_real_type.
1119 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1120 and BFD_RELOC_VTABLE_ENTRY.
1121 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1123 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1124 elements in a fixed sized array.
1125 (ARM_ELF_ABI_VERSION): Define.
1126 (ARM_ELF_OS_ABI_VERSION): Define.
1127 (R_ARM_THM_ABS5): Fix rightshift and size.
1128 (R_ARM_THM_PC22): Fix size.
1129 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1130 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1131 bfd_reloc_code_real_type.
1133 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1134 no_pipeline_knowledge.
1135 (elf32_arm_link_hash_create): Initialise new field to zero.
1136 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1137 no_pipeline_knowledge. Use this parameter to initialise the field
1138 in the globals data structure.
1139 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1140 no_pipeline_knowledge is false and the binary is from an old
1142 (elf32_arm_merge_private_data): Generate an error if an attempt is
1143 made to linl together big endian and little endian code.
1144 (elf32_arm_post_process_headers): New function: Initialise the
1145 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1147 (elf_backend_post_process_headers): Define.
1149 1999-05-28 Nick Clifton <nickc@cygnus.com>
1151 * elf-bfd.h (struct elf_backend_data): Add new field:
1152 elf_backend_post_process_headers.
1154 * elfxx-target.h (elf_backend_post_process_headers): Define to
1155 NULL if not already defined.
1156 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1158 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1160 (_bfd_elf_compute_section_file_positions): Call
1161 elf_backend_post_process_headers if defined.
1163 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1165 * configure.in: Check whether getuid and getgid exist.
1166 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1167 HAVE_GETGID are not defined, respectively.
1168 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1170 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1171 * configure, config.in: Rebuild.
1173 1999-05-28 Martin Dorey <mdorey@madge.com>
1175 * elf32-i960.c: New file.
1176 * elf.c (prep_headers): Handle bfd_arch_i960.
1177 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1178 * config.bfd (i960-*-elf*): New target.
1179 * configure.in (bfd_elf32_i960_vec): New target vector.
1180 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1181 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1182 * Makefile.in, aclocal.m4, configure: Rebuild.
1184 1999-05-27 Nick Clifton <nickc@cygnus.com>
1186 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1188 (find_howto): New function: Find entries in the
1189 elf32_arm_howto_table.
1190 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1192 (elf32_arm_reloc_type_lookup): Add lookup for
1193 BFD_RELOC_ARM_PLT32.
1195 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1197 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1198 (elf32_arm_link_hash_table_create): Use above function as the
1199 constructor for hash table entries.
1200 (elf32_arm_relocate_section): Avoid crash when there is no output
1202 (elf32_arm_final_link_relocate): New parameter h.
1203 (elf32_arm_relocate_section): Pass symbol hash entry to above
1205 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1208 1999-05-25 Catherine Moore <clm@cygnus.com>
1210 * coff-arm.c (coff_arm_relocate_section): Don't emit
1211 base file entries for pc-relative values.
1213 1999-05-25 DJ Delorie <dj@cygnus.com>
1215 * peicode.h (coff_swap_sym_in): When we create the actual section
1216 to reflect the not-there section C_SECTION symbols refer to,
1217 change the symbol class to C_STAT as the section is now really
1220 1999-05-24 Philip Blundell <pb@nexus.co.uk>
1222 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
1225 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
1227 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
1229 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
1230 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
1232 1999-05-16 Nick Clifton <nickc@cygnus.com>
1234 * coff-mcore.c (in_reloc_p): Reinstate.
1236 1999-05-15 Nick Clifton <nickc@cygnus.com>
1238 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
1239 * bfd-in2.h: Regenerate.
1240 * coff-mcore.c (in_reloc_p): Remove defintion.
1241 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
1242 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
1243 IMAGE_REL_MCORE_RVA.
1244 (coff_mcore_rtype_to_howto): Add special processing for
1245 IMAGE_REL_MCORE_RVA.
1246 (coff_mcore_relocate_section): Add support for
1247 IMAGE_REL_MCORE_RVA.
1248 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
1249 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
1251 (mcore_elf_relocate_section): Delete redundant case labels.
1253 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1255 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
1256 precedence between bit-and and comparison.
1258 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
1260 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
1261 list of target formats (targ_selvecs).
1262 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
1263 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
1265 1999-05-10 DJ Delorie <dj@cygnus.com>
1267 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
1268 reasonable mode until "ar x" is smart enough to skip it (fixes
1269 gcc/libgcc.a builds on mips-ecoff targets
1271 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
1272 to work. Hack to support MS import libraries, which use different
1273 COMDAT types than GNU.
1274 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
1275 to implied zero-length sections (see peicode below)
1276 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
1277 filename symbols, which use one *or more* auxents.
1278 * coffswap.h (coff_swap_aux_in): ditto
1279 * peicode.h (coff_swap_sym_in): Build the implied zero-length
1282 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
1284 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
1285 for all relocations.
1287 1999-05-10 Catherine Moore <clm@cygnus.com>
1289 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
1290 if COFF_IMAGE_WITH_PE.
1291 (bfd_arm_process_before_allocation): Likewise.
1292 (bfd_arm_get_bfd_for_interworking): Likewise.
1293 * coff-arm.c: Likewise.
1294 * bfd-in2.h: Regenerate.
1295 * configure.in (armpe_little_vec): Remove coff-arm.lo.
1296 (armpe_big_vec): Likewise.
1297 * configure: Rebuild.
1299 1999-05-10 Nick Clifton <nickc@cygnus.com>
1301 * elf.c (elf_fake_sections): Check for .rel. as start of rel
1302 section, not just .rel. Same for .rela.
1304 1999-05-07 Nick Clifton <nickc@cygnus.com>
1306 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
1307 endianism with an error message.
1309 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
1311 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
1312 assignment from "unsigned char *" to "char *".
1313 (decode_line_info): Likewise for dwarf_line_buffer assignment.
1315 1999-05-05 Catherine Moore <clm@cygnus.com>
1317 * coff-arm.c (coff_arm_relocate_section): Add one to
1318 address of ARM_RVA32 thumb functions.
1320 1999-05-05 Catherine Moore <clm@cygnus.com>
1322 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
1323 (elf32_m68k_copy_private_bfd_data): New.
1324 (elf32_m68k_merge_private_bfd_data): New.
1325 (elf32_m68k_print_private_bfd_data): New.
1326 (CPU32_FLAG): Define.
1327 (PLT_CPU32_ENTRY_SIZE): Define.
1328 (elf_cpu32_plt0_entry): Declare.
1329 (elf_cpu32_plt_entry): Declare.
1330 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
1331 (elf_m68k_finish_dynamic_symbol): Likewise.
1332 (elf_m68k_finish_dynamic_sections): Likewise.
1333 (elf_backend_plt_header_size): Remove definition.
1334 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1335 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1336 (bfd_elf32_bfd_set_private_flags): Define.
1337 (bfd_elf32_bfd_print_private_bfd_data): Define.
1339 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
1341 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
1342 and R_LONG_PCREL_MODE.
1344 1999-04-29 Nick Clifton <nickc@cygnus.com>
1346 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
1348 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
1350 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
1351 in relocation calculation.
1353 1999-04-26 Tom Tromey <tromey@cygnus.com>
1355 * aclocal.m4, configure: Updated for new version of libtool.
1357 1999-04-21 Nick Clifton <nickc@cygnus.com>
1359 * coff-mcore.c: Add support for mcore relocs.
1361 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
1363 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
1364 incorrect use EF_MIPS_xxBITPTRS.
1366 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1368 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
1371 * bfd-in2.h: Rebuild.
1372 * libbfd.h: Rebuild.
1374 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
1376 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
1377 (coff_arm_relocate_section): Add ARM26D transform. Only
1378 change to ARM26D for relocateable links.
1380 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1382 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
1383 (bfd_elf32_bfd_print_private_bfd_data): New.
1385 1999-04-15 Doug Evans <devans@casey.cygnus.com>
1387 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
1388 refetch addend if USE_REL, add many comments regarding current state.
1389 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
1390 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
1391 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
1392 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
1394 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
1396 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
1397 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
1399 1999-04-13 David Mosberger <davidm@hpl.hp.com>
1401 * dwarf2.c (decode_line_info): Don't truncate address to least
1402 significant 32 bits (breaks 64 bit targets).
1403 (lookup_address_in_function_table): Ditto.
1404 (comp_unit_contains_address): Ditto.
1406 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
1408 * coff-arm.c (arm_emit_base_file_entry): New routine.
1409 (A2T3_OFFSET): Define.
1410 (T2A3_OFFSET): Define.
1411 (coff_arm_relocate_section): Emit base file entries for interworking
1414 1999-04-13 Philip Blundell <philb@gnu.org>
1416 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
1417 relocs 17 through 19.
1419 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
1421 * elfcode.h: Remove fnmatch.h.
1422 * elflink.h (elf_link_assign_sym_version): Call back to ld
1423 instead of calling fnmatch.
1425 * config.bfd (i?86-*-beoself): Include pe vecs.
1427 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
1429 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
1432 1999-04-10 Richard Henderson <rth@cygnus.com>
1434 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
1435 when trying to resolve dynamic symbol references.
1436 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1437 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1438 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1439 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1440 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1441 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1442 * elflink.h (elf_link_output_extsym): Likewise.
1444 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
1446 * section.c (_bfd_strip_section_from_output): New function moved from
1447 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
1448 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
1449 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1450 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1451 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1452 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1453 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1454 * bfd-in2.h: Update.
1456 1999-04-09 Ian Lance Taylor <ian@zembu.com>
1458 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
1460 1999-04-08 Nick Clifton <nickc@cygnus.com>
1462 * coff-mcore.c: New File: Support for mcore-pe targets.
1463 * cpu-mcore.c: New File: Support for mcore targets.
1464 * elf32-mcore.c: New File: Support for mcore-elf target.
1465 * pe-mcore.c: New File: Definitions for mcore-pe target.
1466 * pei-mcore.c: New File: Definitions for mcore-pei target.
1467 * Makefile.am: Add support for MCore targets.
1468 * Makefile.in: Regenerate.
1469 * config.bfd: Add support for MCore targets.
1470 * configure.in: Add support for MCore targets.
1471 * configure: Regenerate.
1472 * archures.c: Add support for MCore architecture.
1473 * bfd-in2.h: Regenerate.
1474 * coffcode.h: Add support for mcore-pe targets.
1475 * elf.c: Add support for mcore-elf target.
1476 * reloc.c: Add support for MCore relocs.
1477 * targets.c: Add support for MCore targets.
1479 1999-04-07 Nick Clifton <nickc@cygnus.com>
1481 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
1482 R_ARM_XPC25 and R_ARM_THM_XPC22.
1483 (elf32_arm_reloc_map): Remove redundant entries.
1485 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1487 * sysdep.h (LC_MESSAGES): Never define.
1489 1999-04-06 Chris Torek <torek@bsdi.com>
1491 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
1492 all callers. Rewrite completely.
1493 (_bfd_relocate_contents): Rewrite overflow checking.
1494 * bfd-in2.h: Rebuild.
1496 1999-04-05 Ian Lance Taylor <ian@zembu.com>
1498 From Gabriel Paubert <paubert@iram.es>:
1499 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
1500 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
1501 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
1502 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
1503 * ppcboot.c (ppcboot_vec): Use little endian routines for
1506 * elf.c (elfcore_strndup): Only define if it will be used.
1507 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
1509 (ppc_elf_check_relocs): Remove unused local i.
1510 (ppc_elf_gc_mark_hook): Add default case to switch.
1512 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
1513 * srec.c (srec_scan): Accept \r in symbol definitions.
1514 (srec_object_p): Set HAS_SYMS if we saw any symbols.
1515 (symbolsrec_object_p): Likewise.
1517 1999-04-04 Don Bowman <don@pixsci.com>
1519 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
1521 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1523 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
1525 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
1526 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
1528 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
1530 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
1533 1999-03-31 Nick Clifton <nickc@cygnus.com>
1535 * config.bfd: Add support for arm-epoc-pe target.
1536 * configure.in: Add support for arm-epoc-pe target.
1537 * configure: Regenerate.
1538 * targets.c: Add support for arm-epoc-pe target.
1539 * coff-arm.c: Allow header files to override definition of
1540 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
1541 * pe-arm.h: Allow previous header files to override definition of
1542 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1543 * pei-arm.h: Allow previous header files to override definition of
1544 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1545 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
1546 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
1548 1999-03-30 Nick Clifton <nickc@cygnus.com>
1550 * elf.c (elf_map_symbols): Handle the case where section
1551 symbols are generated for content-less sections which are
1552 not mapped to the output file.
1554 * linker.c: Replace direct references to fields in BFD structure
1555 with accessor macros.
1557 * elflink.h: Replace direct references to fields in BFD structure
1558 with accessor macros.
1560 1999-03-25 Philip Blundell <pb@nexus.co.uk>
1562 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
1564 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
1565 account when adjusting section symbols during a partial link.
1567 1999-03-24 Nick Clifton <nickc@cygnus.com>
1569 * coff-sparc.c (struct coff_reloc_map): Change type of field
1570 'bfd_reloc_val' to bfd_reloc_code_real_type.
1571 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
1572 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
1573 * elf32-arc.c (struct arc_reloc_map): Ditto.
1574 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
1575 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
1576 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
1577 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
1578 * elf32-sh.c (struct elf_reloc_map): Ditto.
1579 * elf32-sparc.c (struct elf_reloc_map): Ditto.
1580 * elf32-v850.c (struct v850_reloc_map): Ditto.
1581 * elf64-sparc.c (struct elf_reloc_map): Ditto.
1582 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
1583 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
1585 1999-03-17 Martin Hunt <hunt@cygnus.com>
1587 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
1588 function so source-level assembly works. If multiple N_SOs
1589 are seen without and N_FUNs, create an indextable entry with
1590 a NULL function name.
1592 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1594 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
1595 of certian similar cpus.
1597 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1599 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1600 Add the 5000. Change the architecture for the 5400 to mips4.
1601 (elf_mips_mach): Add r5000.
1603 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1605 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
1607 1999-03-11 Nick Clifton <nickc@cygnus.com>
1609 * binary.c (binary_set_section_contents): Generate warning about
1610 huge file offsets for any section that will occupy file space, not
1611 just those that are loadable.
1613 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
1615 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
1617 1999-02-22 Jim Lemke <jlemke@cygnus.com>
1619 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
1621 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
1623 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
1624 * elflink.h: Revert all changes since Feb 16. Instead:
1625 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
1626 appropriate. Copy it to version symbols.
1627 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
1628 symbols if appropriate.
1629 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
1630 symbol if appropriate.
1631 (elf_link_output_extsym): If symbol is marked as undefined, and
1632 has no nonweak references, mark it as weak undefined.
1634 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
1636 * elflink.h (elf_merge_symbol): When overriding a dynamic
1637 definition with a weak undefined symbol, set NEEDS_PLT if it is a
1639 (elf_link_add_object_symbols): Don't copy the other field if we
1642 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
1644 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
1645 shared object with a weak undefined symbol.
1647 1999-02-18 Nick Clifton <nickc@cygnus.com>
1649 * elfarm-nabi.c: Set partial_inplace back to false.
1651 1999-02-17 Nick Clifton <nickc@cygnus.com>
1653 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
1654 (USER_LABEL_PREFIX): Set to "_".
1656 The following patches are from: Scott Bambrough
1657 <scottb@corelcomputer.com>
1659 * libaout.h (M_ARM6_NETBSD): Set to 143.
1661 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
1662 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
1663 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
1664 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
1665 * bfd-in2.h: Regenerate.
1667 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
1668 'true' as REL relocs are now being used. Add new PIC relocs:
1669 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
1670 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
1672 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
1674 (elf32_arm_final_link_relocate): Change parameters so that entire
1675 reloc is passed. Add support for PIC relocs.
1676 (elf32_arm_relocate_section): Pass entire reloc to
1677 elf32_arm_final_link_relocate.
1678 (elf32_arm_check_relocs): Handle new PIC relocs.
1679 (elf32_arm_adjust_dynamic_symbol): New function.
1680 (elf32_arm_size_dynamic_sections): New function.
1681 (elf32_arm_discard_copies): New function.
1682 (elf32_arm_finish_dynamic_symbol): New function.
1683 (elf32_arm_finish_dynamic_sections): New function.
1684 (ELF_MAXPAGE_SIZE): Define.
1685 (bfd_elf32_bfd_reloc_type_lookup): Define.
1686 (elf_backend_relocate_section): Define.
1687 (elf_backend_adjust_dynamic_symbol): Define.
1688 (elf_backend_create_dynamic_sections): Define.
1689 (elf_backend_finish_dynamic_symbol): Define.
1690 (elf_backend_finish_dynamic_sections): Define.
1691 (elf_backend_size_dynamic_sections): Define.
1692 (elf_backend_plt_readonly): Define.
1693 (elf_backend_want_got_plt): Define.
1694 (elf_backend_want_plt_sym): Define.
1696 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
1698 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
1699 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
1700 (_bfd_mips_elf_fake_sections): Likewise.
1702 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1704 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
1705 bfd_elf32_arm_get_bfd_for_interworking,
1706 bfd_elf32_arm_process_before_allocation): Define to avoid clash
1709 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
1710 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1711 elf32_arm_find_nearest_line): Make them static.
1713 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
1715 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
1716 callers. Do not merge a definition from a shared object with a
1717 weak undefined symbol.
1718 (elf_link_add_object_symbols): Do not change the symbol type or
1719 size if the old symbol overrides the new one.
1721 1999-02-08 Nick Clifton <nickc@cygnus.com>
1723 * config.bfd: Add support for strongarm target.
1725 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1727 * elf32-m68k.c (reloc_map): Use the correct types for the struct
1728 fields instead of unsigned char.
1730 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
1732 * Makefile.am: Rebuild dependencies.
1733 * Makefile.in: Rebuild.
1735 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
1737 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
1738 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
1739 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
1740 * acinclude.m4: Add comments to uses of AC_DEFINE.
1741 * acconfig.h: Remove.
1742 * configure: Rebuild with current autoconf/automake.
1743 * aclocal.m4: Likewise.
1744 * config.in: Likewise.
1745 * Makefile.in: Likewise.
1747 1999-02-04 DJ Delorie <dj@cygnus.com>
1749 * libbfd.c (real_read): don't call fread for zero bytes. This
1750 covers up a bug (or misuse of bfd) that's exposed by Solaris.
1752 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
1754 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
1755 of a jump is in the current 256 MB region.
1757 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
1759 * format.c (bfd_check_format_matches): Change last patch to only
1760 take effect for the binary target.
1762 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
1764 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
1766 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
1768 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
1770 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
1772 * format.c (bfd_check_format_matches): If the target was
1773 previously specified, don't check other targets when checking for
1776 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
1778 * elf32-arm.h (elf32_arm_reloc_map): Removed.
1779 (elf32_arm_reloc_type_lookup): Removed
1780 * elfarm-nabi.c (elf32_arm_reloc_map): New.
1781 (elf32_arm_reloc_type_lookup): New.
1782 * elfarm-oabi.c (elf32_arm_reloc_map): New.
1783 (elf32_arm_reloc_type_lookup): New.
1785 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
1787 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
1788 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
1789 * Makefile.am: Use new files.
1790 * Makefile.in: Regenerate.
1791 * configure.in: Use new files.
1792 * configure: Regenerate.
1794 1999-02-01 Nick Clifton <nickc@cygnus.com>
1796 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
1797 (fr30_elf_gc_sweep_hook): New function.
1798 (elf_backend_can_gc_sections): Define.
1800 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
1802 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
1803 and bfd_elf32_bigarm_oabi_vec.
1805 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
1807 * Makefile.am (elf32-arm-oldabi.lo): New.
1808 (elf32-arm-newabi.lo): New.
1809 * Makefile.in: Regenerate.
1810 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
1811 (arm-*-elf): Likewise.
1813 (thumb-*-oabi): New.
1814 * configure: Regenerate.
1815 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
1816 (bfd_elf32_bigarm_oabi_vec): New.
1817 * elf32-arm-newabi.c: New.
1818 * elf32-arm-oldabi.c: New.
1819 * elf32-arm.c: Removed.
1822 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
1824 * binary.c (binary_set_section_contents): Omit warnings for
1825 unloadable sections.
1827 1999-01-31 Michael Meissner <meissner@cygnus.com>
1829 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
1830 powerpc{,le}-*-eabi.
1832 1999-01-29 Nick Clifton <nickc@cygnus.com>
1834 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
1835 * dwarf2.c (read_signed_leb128): Remove unused variables.
1837 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
1839 * elf.c (assign_file_positions_for_segments): Only adjust
1840 p_align when needed.
1842 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
1844 * binary.c (binary_set_section_contents): Don't return early for a
1845 non-loadable section, in case the first section is non-loadable.
1846 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
1847 W. Rozycki <macro@ds2.pg.gda.pl>.
1849 1999-01-28 Nick Clifton <nickc@cygnus.com>
1851 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
1852 R_FR30_GNU_VTENTRY relocs.
1854 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
1856 * elflink.h (elf_link_output_sym): Zero syms which are
1857 part of sections which have been excluded.
1859 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
1861 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
1863 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
1864 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
1866 1999-01-27 Nick Clifton <nickc@cygnus.com>
1868 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
1870 (fr30_final_link_relocate): Use computed value as result of
1873 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
1875 * binary.c (binary_set_section_contents): Emit warning for
1876 huge file offsets due to widely-dispersed section LMAs.
1878 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
1880 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
1881 align first section to largest section alignment, not first
1884 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
1886 * configure.in: Require autoconf 2.12.1 or higher.
1888 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
1890 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
1891 * bfd-in2.h: Likewise.
1892 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
1894 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1896 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
1897 * cpu-mips.c: Add support for and independent 4111.
1898 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
1899 (_bfd_mips_elf_final_write_processing):
1900 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
1902 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1904 * elf32-mips.c (elf_mips_abi_name): New.
1905 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
1907 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
1909 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1910 Handle bfd_mach_mips4300.
1912 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
1914 * elf32-i386.c: Remove leaked development code from patch
1915 1998-12-10 by Richard Henderson.
1917 1998-12-10 Richard Henderson <rth@cygnus.com>
1919 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
1920 in debug sections for symbol defined externally.
1922 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1924 * targets.c (bfd_target_vector): Remove duplicate entry for
1927 1998-12-09 Nick Clifton <nickc@cygnus.com>
1929 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
1930 since we are using RELAs.
1932 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
1934 SCO Open Server Release 5 core file support, from Jouke Numan
1936 * sco5-core.c: New file.
1937 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
1938 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
1939 * Makefile.am: Rebuild dependencies.
1940 (OPTIONAL_BACKENDS): Add sco5-core.lo.
1941 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
1942 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
1943 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
1944 * bfd-in2.h, configure, Makefile.in: Rebuild.
1946 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
1948 * config.bfd (hppa*-*-mpeix*): New target.
1949 * configure.in: Add AC_HEADER_DIRENT.
1950 (hppa*-*-mpeix*): New target.
1951 * configure.host (hppa*-*-mpeix*): New host.
1952 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
1953 friends rather than just including <sys/dir.h>.
1954 * som.h (struct som_symbol): Add hppa_priv_level and apto
1955 tc_data. Change all users.
1956 (struct somdata): Add comp_unit field.
1957 (obj_som_compilation_unit): Define.
1958 (bfd_som_attach_compilation_unix): Declare.
1959 * som.c: Check HOST_HPPAMPEIX.
1960 (struct som_misc_symbol_info): Add new field priv_level.
1961 (som_object_setup): Add current_offset parameter. Change all
1963 (setup_sections): Likewise.
1964 (som_object_p): For EXECLIBMAGIC, read the lst header.
1965 (som_write_symbol_strings): Add compilation_unit parameter.
1967 (som_finish_writing): Write out compilation_unit.
1968 (som_bfd_derive_misc_symbol_info): Set priv_level.
1969 (som_build_and_write_symbol_table): Set xleast field to 3.
1970 (som_slurp_symbol_table): Set symbol priv_level.
1971 (bfd_som_attach_compilation_unit): New function.
1972 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
1973 priv_level into symbol_value.
1974 * configure, config.in: Rebuild.
1976 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
1978 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
1979 warning function to call _bfd_error_handler instead.
1981 * libbfd.c (COERCE32): Cast through unsigned long and long to
1982 avoid bug in old version of gcc.
1984 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
1985 (elf_backend_additional_program_headers): Don't define.
1987 1998-12-08 Nick Clifton <nickc@cygnus.com>
1989 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
1990 relocations to include offset of 2 included in the insns, and the
1991 offset of the relocs within the section.
1993 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
1995 The following changes were made by David Taylor
1996 <taylor@texas.cygnus.com>, Edith Epstein
1997 <eepstein@sophia.cygnus.com>, Jim Blandy
1998 <jimb@zwingli.cygnus.com>, and Elena Zannoni
1999 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2000 changes originally made by HP; HP did not create ChangeLog
2003 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2004 automake macro library.
2006 * hpux-core.c (hpux_core_core_file_p): this function now
2007 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2008 found in the corefile! Also, in hpux_core_core_file_p, if we
2009 encounter a section with an unknown type, don't punt. Instead,
2010 just skip it. Also, count the number of sections of known type
2011 that we encounter. If we encounter at least one good one, then
2012 we'll declare that the file is a core file. If we encounter any
2013 unknown ones but some known ones, then we'll issue a warning (but
2014 still declare it to be a core file). Also, correctly decide when a
2016 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2017 (CORE_ANON_SHMEM): define if not defined.
2018 (hpux_core_struct): add members lwpid and user_tid.
2019 (core_kernel_thread_id, core_user_thread_id): new macros.
2020 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2021 the name before storing it in the bfd.
2022 (hpux_core_core_file_p): handle threads.
2024 * libhppa.h (GET_FIELD): protect against redefinition.
2025 (HPPA_WIDE): define.
2026 (GET_FIELD): define.
2031 (sign_extend): redefine.
2032 (assemble_6): define.
2033 (assemble_12): rewrite.
2034 (assemble_16): define.
2035 (assemble_16a): define.
2036 (assemble_17): rewrite.
2037 (assemble_22): define.
2039 1998-12-07 Nick Clifton <nickc@cygnus.com>
2041 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2042 relocations for signed values.
2044 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2046 * mipsbsd.c (MY(set_arch_mach)): Make static.
2047 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2048 bfd_mach_mips* macros rather than simple numbers.
2050 COFF weak symbol support, based on patches from Mark Elbrecht
2051 <snowball3@usa.net>:
2052 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2053 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2054 (coff_write_alien_symbol): Likewise.
2055 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2056 (coff_link_add_symbols): Likewise.
2057 (_bfd_coff_link_input_bfd): Likewise.
2058 (_bfd_coff_write_global_sym): Likewise.
2060 * elf.c (copy_private_bfd_data): Always initialize the
2061 includes_phdrs field.
2063 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2064 file defines a symbol first mentioned in an ELF file.
2066 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2067 possible, rather than only if BFD64.
2068 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2070 * bfd-in2.h: Rebuild.
2072 * srec.c (srec_set_section_contents): Correct test to avoid
2073 switching to 4 byte addresses after seeing a second section which
2074 requires 3 byte addresses. From Joel Schantz
2075 <joel.schantz@argosys.boeing.com>.
2077 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2078 <aymeric.vincent@emi.u-bordeaux.fr>.
2080 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2082 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2083 decide whether the output file is -mrelocatable-lib,
2084 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2086 1998-12-03 Nick Clifton <nickc@cygnus.com>
2088 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2089 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2090 * bfd-in2.h: Regenerate.
2091 * libbfd.h: Regenerate
2093 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2095 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2096 link against a dynamic symbol with no type or size.
2098 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2100 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2101 relocation for section which does not get loaded.
2102 (elf_i386_relocate_section) [R_386_32]: Likewise.
2104 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2106 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2107 reloc_count and i long instead of unsigned long. Handle error
2108 return from bfd_canonicalize_reloc.
2110 1998-12-01 Nick Clifton <nickc@cygnus.com>
2112 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2115 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2117 * elf32-sh.c (elf/sh.h): Include.
2118 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2119 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2120 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2121 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2122 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2124 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2126 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2127 causes division by zero later on.
2129 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2131 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2134 1998-11-25 DJ Delorie <dj@cygnus.com>
2136 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2139 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2141 * elf32-fr30.c (fr30_elf_relocate_section): Call
2142 fr30_final_link_relocate.
2143 (fr30_final_link_relocate): New function: Handle I20 and I32
2145 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2146 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2147 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2149 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2152 The following changes are based on a patch submitted by Gianluca
2153 Moro <glctr@abc.it>:
2155 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2156 not already been updated.
2157 (find_remembered_hi16s_reloc): New parameter 'already_found'
2158 returns state of remembered hi16s reloc.
2159 (remember_hi16s_reloc): Set 'found' field to false.
2160 (hi16s_location): Add 'found' field.
2162 1998-11-23 DJ Delorie <dj@cygnus.com>
2164 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2165 to see .DLL files as unrecognized.
2166 (i3coff_object_p): Sorry, had to hack it to not recognize these
2167 files (pei-i386) on request.
2169 1998-11-23 DJ Delorie <dj@cygnus.com>
2171 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2172 relents. Call bfd_check_format to reinitialize.
2174 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2176 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2179 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2181 * aclocal.m4: regenerate
2182 * configure: regenerate
2184 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2186 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2187 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2188 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2189 respect it as an upper bound on what memory to reference.
2190 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2191 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2192 update vtable_entries_size appropriately.
2194 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2196 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2199 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2201 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2202 bfds; they have no "file" so we fake it.
2203 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2204 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2205 resizing the memory buffer.
2206 * opncls.c (bfd_make_writable): New function; lets you write a
2207 bfd_create'd bfd to an in-memory buffer.
2208 (bfd_make_readable): New function; lets you read back that buffer
2209 as if it were from bfd_openr. Used to build generated archive
2210 members (winsup's ld's dlltool)
2212 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
2214 * po/bfd.pot: Regenerated.
2216 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
2218 * elf32-v850.c (hi16s_location): Replaced fixed size array with
2221 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
2223 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
2224 element of the gotentry list for local symbols too.
2225 (elf64_alpha_relocate_section): Unify local and global handling.
2226 Assert that gotent->use_count > 0.
2228 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
2230 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
2231 update for file name changes of July 2, 1998.
2233 * configure: Rebuild.
2235 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
2237 * po/bfd.pot: Regenerated.
2239 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
2241 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
2242 * aclocal.m4, configure: regenerate
2244 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
2246 * elf.c (prep_headers): Add support for bfd_arch_fr30.
2248 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
2250 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
2251 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
2253 * aclocal.m4, configure: regenerated.
2255 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
2257 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
2258 R_D10V_GNU_VTENTRY relocs.
2259 (elf_d10v_howto_table): Likewise.
2260 (d10v_reloc_map d10v_reloc_map): Likewise.
2261 (elf32_d10v_gc_mark_hook): New.
2262 (elf32_d10v_gc_sweep_hook): New.
2263 (elf32_d10v_check_relocs): New.
2264 (elf32_d10v_relocate_section): New.
2265 (elf_backend_relocate_section): Define.
2266 (elf_backend_can_gc_sections): Define.
2268 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
2270 * Makefile.am (BFD32_BACKENDS): Move vms files here...
2271 (BFD64_BACKENDS): ...from here.
2272 (BFD32_BACKENDS_CFILES): Move vms files here...
2273 (BFD64_BACKENDS_CFILES): ...from here.
2274 * Makefile.in: Rebuild.
2276 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
2278 * Makefile.am: Add FR30 target.
2279 * Makefile.in: Add FR30 target.
2280 * archures.c: Add support for FR30.
2281 * config.bfd: Add support for FR30.
2282 * configure.in: Add support for FR30.
2283 * reloc.c: Add support for FR30 relocations.
2284 * targets.c: Add support for FR30 relocations.
2285 * bfd-in2.h: Regenerate.
2286 * configure: Regenerate.
2287 * libbfd.h: Regenerate.
2288 * cpu-fr30.c: New file.
2289 * elf32-fr30.c: New file.
2291 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
2293 * configure.in: detect cygwin* instead of cygwin32*
2294 * configure: regenerate
2296 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
2298 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
2299 use bfd_malloc and free instead and check return value from bfd_malloc.
2301 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
2303 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
2304 * libbfd.h: Rebuild.
2306 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
2307 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
2308 (MIPS_TEXT_DYNSYM_SECN): Likewise.
2309 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
2311 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
2313 (mips_elf_link_hash_table_create): Don't initialize
2314 dynsym_sec_strindex.
2315 (mips_elf_gc_mark_hook): Add default case to avoid warning.
2316 (mips_elf_size_dynamic_sections): Generate a section symbol for
2317 every output section.
2318 (mips_elf_finish_dynamic_sections): Count all sections for
2320 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
2323 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
2325 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
2326 for later PLT entries in large PLTs.
2327 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
2329 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
2331 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
2333 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
2335 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
2336 * elflink.h (elf_collect_hash_codes): New function. This function is
2337 called for each exported symbol and we compute the ELF hash value for
2339 (compute_bucket_value): New function. It is called from
2340 size_dynamic_sections to determine the hash table size. When we are
2341 optimizing a better, but slower, algorithm is used.
2342 (size_dynamic_sections): Call compute_bucket_value.
2344 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
2346 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
2348 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
2350 (sh_elf_gc_mark_hook): New.
2351 (sh_elf_gc_sweep_hook): New.
2352 (sh_elf_check_relocs): New.
2353 (elf_backend_can_gc_sections): Define.
2355 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
2357 * acinclude.m4: undo previous gettext change
2358 * aclocal.m4: rebuild with right version of aclocal.
2360 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
2362 * acinclude.m4, aclocal.m4: move gettext-related fragments from
2363 aclocal.m4 to acinclude.m4, so they don't get lost.
2365 * elfcore.h: rewrite for better corefile support.
2366 * elf.c (elfcore_*): new functions.
2367 * elf-bfd.h (elf_obj_tdata): new structure members.
2368 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
2370 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
2372 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
2374 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
2375 and R_M32R_GNU_VTENTRY.
2376 (elf_backend_can_gc_sections): Define.
2377 (m32r_elf_check_relocs): New.
2378 (m32r_elf_gc_mark_hook): New.
2379 (m32r_elf_gc_sweep_hook): New.
2380 (m32r_elf_relocate_section): Handle VT relocs.
2382 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
2384 * coff-arm.c (arm_relocate_section): Remove redundant test.
2386 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
2387 cleat that the 'bitsize' field is the size of the bitfield AFTER
2388 relocation not before.
2390 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
2392 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
2395 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
2397 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
2398 R_SPARC_GNU_VTENTRY.
2399 (elf32_sparc_check_relocs): Handle them.
2400 (elf32_sparc_reloc_type_lookup): Likewise.
2401 (elf32_sparc_relocate_section): Likewise.
2402 (elf32_sparc_gc_mark_hook): New.
2403 (elf32_sparc_gc_sweep_hook): New.
2405 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
2407 * som.c (som_finish_writing): Perform some sanity checks when
2408 writing an executable or shared library.
2410 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2412 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
2413 * configure.in (elf): Add dwarf1.lo.
2414 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
2415 * elf.c (_bfd_elf_find_nearest_line): Add call to
2416 _bfd_dwarf1_find_nearest_line.
2417 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
2418 Add call to _bfd_dwarf1_find_nearest_line.
2419 * configure: Rebuilt.
2421 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
2423 * elflink.h (elf_gc_sections): Do not allow garbage
2424 collection if dynamic sections have been created.
2426 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
2428 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
2430 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
2431 (v850_elf_perform_relocation): Likewise.
2432 (v850_elf_final_link_relocate): Likewise.
2433 (v850_elf_relocate_section): Likewise.
2434 (v850_elf_gc_sweep_hook): New routine.
2435 (v850_elf_gc_mark_hook): New routine.
2436 (elf_backend_can_gc_sections): Define.
2438 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
2440 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
2443 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
2445 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2446 Declare size as bfd_size_type.
2447 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
2449 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
2451 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
2453 * som.c (CPU_PA_RISC2_0): Define.
2454 (_PA_RISC2_0_ID): Likewise.
2455 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
2457 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
2459 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
2460 has a base which is already defined, only add the referenced
2461 symbol to the dynamic symbol table if it is defined or referenced
2464 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
2467 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2469 * elflink.h (elf_link_add_object_symbols): Undo last change.
2471 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
2473 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
2474 symbol for the indirect alias to a versioned symbol.
2476 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
2478 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
2479 (elf32_i386_vtentry_howto): New.
2480 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
2481 or elf32_i386_vtinherit_howto on lookup.
2483 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2485 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
2486 reloc_type. Rename R_68K__max to R_68K_max.
2487 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
2490 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
2492 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
2493 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
2495 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
2498 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
2500 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
2501 message has a null byte terminator.
2503 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
2505 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
2506 word subject to R_V850_32 relocation.
2508 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
2510 * dwarf2.c: Add comment describing problem computing line numbers
2511 for undefined symbols at link time.
2513 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
2515 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2516 transform a defweak into a plt entry.
2517 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
2518 plt entry references to receive a RELATIVE reloc.
2519 (elf64_alpha_finish_dynamic_symbol): Fill them in.
2520 (elf64_alpha_relocate_section): Assert we don't overrun
2521 the allocated relocation space.
2523 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
2525 * elf.c (swap_out_syms): Always treat section symbols as
2526 special, even if they are attached to a common section.
2528 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
2530 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
2531 sections with v850 common section attributes into named v850
2533 (v850_elf_add_symbol_hook): Move symbols in sections with v850
2534 common section attributes into named v850 common sections.
2536 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
2538 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
2541 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
2543 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
2544 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
2545 reloc to the wrong section a warning, not an error. .dynsbss
2546 is not an output section, so there is no need to check for it.
2548 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
2550 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
2552 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
2554 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
2555 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
2557 (elf32_arm_gc_mark_hook): New.
2558 (elf32_arm_gc_sweep_hook): New.
2559 (elf32_arm_check_relocs): New.
2560 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
2562 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
2565 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
2567 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
2568 assume there is no PLT or GOT.
2570 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
2572 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
2573 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
2574 also accepted as a function symbol type.
2576 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2578 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
2580 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
2582 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
2583 match definition of _bfd_gc_sections field.
2584 * libbfd.h: Rebuild.
2586 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
2588 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
2589 the addend of a dynamic relocation referencing a section.
2590 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2591 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
2593 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
2595 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
2596 bed has a size_dynamic_sections routine before trying to use it.
2598 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
2600 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
2601 _bfd_elf_rel_vtable_reloc_fn.
2603 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
2605 * Makefile.am: Add elf32-arm.c.
2606 * Makefile.in: Rebuild.
2607 * elf-bfd.h: Add elf_backend_get_symbol_type.
2608 * elf.c (swap_out_syms): If defined, call
2609 elf_backend_get_symbol_type.
2610 * elf32-arm.c: Define elf_backend_get_symbol_type.
2611 (elf32_arm_get_symbol-type): New routine.
2612 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
2613 (bfd_elf32_arm_process_before_allocation): Change to
2614 check for STT_ARM_TFUNC.
2615 (elf32_arm_final_link_relocate): Likewise.
2616 * elfxx-target.h: Add elf_backend_get_symbol_type.
2618 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
2620 * archures.c (bfd_mach_alpha_ev[456]): New.
2621 * cpu-alpha.c: Rework to match these types.
2622 * bfd-in2.h: Rebuild.
2624 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
2626 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
2627 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
2629 * elf32-i386.c (elf_howto_table): Add vtable relocs.
2630 (elf_i386_reloc_type_lookup): Recognize them.
2631 (elf_i386_check_relocs): Pass them off to generic code.
2632 (elf_i386_relocate_section): Ignore them.
2633 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
2634 (elf_backend_can_gc_sections): True.
2636 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
2638 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
2639 before looking at owner field.
2640 (elf32_arm_to_thumb_stub): Ditto.
2641 (elf32_arm_relocate_section): Compute name before calling
2642 elf32_arm_final_link_relocate().
2644 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2646 * elf.c: comment and formatting cleanups.
2649 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2651 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
2652 (core files are treated differently than object files).
2653 * elf-bfd.h (_bfd_elf_write_corefile_contents,
2654 bfd_elf_mkcorefile): declare.
2655 * elfxx-target.h (_bfd_elf_write_corefile_contents,
2656 bfd_elf_mkcorefile): add to bfd_target vector.
2657 * elfcore.h (elf_core_file_p): save the program header table,
2658 and set the bfd architecture from the elf file header.
2659 * elf.c (bfd_elf_mkcorefile): new function.
2660 (_bfd_elf_write_corefile_contents): new function.
2661 (assign_file_positions_for_segments): add cases for handling
2662 PT_NOTE segments. (assign_file_positions_except_relocs):
2663 core files should be handled the same as exec files.
2664 (prep_headers): identify core files as type ET_CORE.
2665 (copy_private_bfd_data): identify the sections belonging to
2666 the PT_NOTE segment.
2668 * elf32-sparc.c (elf32_sparc_final_write_processing):
2669 add break statement to default case.
2671 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
2673 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
2674 section (not input) will be in sections ".sbss", ".sbss2",
2675 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
2676 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
2677 output_offset for correct evaluation of addend.
2679 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
2681 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
2682 elf32_arm_allocate_interworking_sections and
2683 elf32_arm_process_before_allocation.
2685 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
2687 * bfd-in.h: Ammend prototype for
2688 elf32_arm_process_before_allocation to remove surplus third
2691 * bfd-in2.h: Regenerate.
2693 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
2695 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
2697 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
2699 * aoutx.h (aout_link_input_section_ext): Use the relocation already
2700 calculated for RELOC_SPARC_REV32 case.
2702 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
2704 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
2705 elf32_arm_allocate_interworking_sections and
2706 elf32_arm_process_before_allocation.
2707 * bfd-in2.h: Regenerated.
2708 * elf32-arm.c Define elf32_arm_link_hash_table.
2709 (insert_thumb_branch): New routine.
2710 (find_thumb_glue): New routine.
2711 (find_arm_glue): New routine.
2712 (record_arm_to_thumb_glue): New routine.
2713 (record_thumb_to_arm_glue): New routine.
2714 (elf32_arm_link_hash_table_create): New routine.
2715 (elf32_arm_get_bfd_for_interworking): New routine.
2716 (elf32_arm_allocate_interworking_sections) New routine.
2717 (elf32_arm_process_before_allocation) New routine.
2718 (elf32_thumb_to_arm_stub): New routine.
2719 (elf32_arm_to_thumb_stub): New routine.
2720 (elf32_print_private_bfd_data): Fix typo.
2721 (elf32_arm_final_link_relocate): Add argument sym_sec.
2722 Check for branches to thumb symbols in case R_ARM_PC24.
2723 Check for branches to arm symbols in case R_ARM_THM_PC22.
2724 (elf32_arm_relocate_section): Pass symbol section to
2725 elf32_arm_final_link_relocate.
2727 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
2729 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
2730 entries unless the symbol is defined in the executable; in
2731 particular, undefined weak symbols get a PLT entry.
2733 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
2735 * libaout.h: Remove nested comment to avoid warning.
2737 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
2739 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2740 R_ARM_PC24 relocation.
2742 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
2744 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
2745 argument is_local. Add argument sym_flags. Check sym_flags
2746 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
2747 (elf32_arm_relocate_section): Don't pass local sym and pass
2748 sym_flags to elf32_arm_final_link_relocate.
2750 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
2752 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
2753 to not count too few relocs for dynamicly linked executables.
2755 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
2757 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
2758 symbols without a dynamic index dynamic. Consider all weak
2760 (elf64_alpha_strip_section_from_output): Don't assume 1-1
2761 correspondance between input and output sections.
2763 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2765 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
2766 that use a .got.plt section start the got offset at zero.
2768 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
2770 * ieee.c (ieee_write_processor): Correct the processor ID written
2771 out for bfd_arch_m68k, accommodating change of March 25.
2773 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
2775 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2776 R_ARM_THM_RPC22 relocations.
2778 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
2780 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
2782 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
2783 .got relocs in -Bsymbolic shared objects.
2785 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
2787 * elf32-arm.c: Add private flags to ELF header.
2788 (elf32_arm_print_private_bfd_data): New Function.
2789 (elf32_arm_set_private_flags): New Function.
2790 (elf32_arm_copy_private_flags): New Function.
2791 (elf32_arm_merge_private_bfd_data): New Function.
2793 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
2795 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
2797 (elf32_sparc_relocate_section): Likewise.
2799 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
2801 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
2802 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
2803 (ppc_elf_relocate_section): Pull sgot and splt search to the start
2804 of the function. Recognize no .plt as static linking.
2806 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
2808 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
2809 ".liblist" string through gettext.
2811 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
2813 * Makefile.am: Add support for elf32-arm.lo.
2814 * Makefile.in: Rebuild.
2815 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
2816 (thumb-*-elf): Define targ_defvec and targ_selvecs.
2817 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
2818 * configure: Regenerate.
2819 * elf.c: (prep_headers): Support arch_type of EM_ARM.
2820 * targets.c: Support new targets bfd_elf32_bigarm_vec and
2821 bfd_target bfd_elf32_littlearm_vec.
2822 * elf32-arm.c: New file.
2824 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
2826 * libaout.h (M_SPARCLITE_LE): New machine.
2827 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
2828 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
2829 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
2830 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
2831 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
2832 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
2833 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2834 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
2835 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
2836 be BFD_RELOC_SPARC_REV32.
2838 * config.bfd (sparc86x-*-aout): New
2840 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
2842 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
2843 actually mapping the output sections.
2845 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
2848 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
2849 (mn10300_elf_reloc_map): Similarly.
2850 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
2852 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
2854 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
2856 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
2857 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
2858 elf_mips_reloc_type defined in elf/mips.h.
2860 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
2862 * elf64-mips.c: Remove reloc_type definition completely. It's now
2865 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
2867 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
2868 as they are defined in elf/mips.h now.
2870 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
2873 * Re-add lost change:
2874 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
2876 (mn10300_elf_relax_section): Include stack space for register saves
2877 in the imm8 field of a "call" instruction.
2878 (compute_function_info): Determine how much stack is allocated by
2879 the movm instruction. Fix typo.
2880 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
2882 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
2884 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
2885 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
2887 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
2889 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
2891 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
2893 * elf32-hppa.h: Let ELF header define the enum containing the
2894 external reloc numbers.
2895 * elf32-i386.h: Likewise.
2897 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
2899 * elf-m10300.c: Let ELF header now define the macros to get the enum.
2900 * elf32-mips.c: Likewise.
2901 * elf32-ppc.c: Likewise.
2903 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
2905 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
2906 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
2908 * bfd-in.h: Regenerate.
2909 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
2910 parameter to 'unsigned int' to avoid K&R compatability problems.
2912 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
2914 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
2915 functionname_ptr to be const. Change line_ptr to be unsigned.
2917 * coffcode.h (coff_link_output_has_begun): Simplify handling when
2918 macro is not defined. Change second parameter from bfd_link_info
2919 to coff_final_link_info. Add prototype.
2920 (coff_final_link_postscript): Simplify handling when macro is not
2921 defined. Add prototype.
2923 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
2925 * elf-mn10300.c: Before include system specific ELF header define
2926 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
2927 * elf32-mips.c: Likewise.
2928 * elf32-ppc.c: Likewise.
2930 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
2932 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
2933 temporary patch over to elf64-mips.c as well.
2935 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
2937 * elf32-mips.c (reloc_type): Temporarily disable definition of
2938 standard relocation since they are now defined in elf/mips.h.
2940 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
2942 * elf-m10200.c (mn10200_elf_final_link_relocate):
2943 Modify range test for case R_MN10200_8.
2945 * elf-m10300.c (mn10300_elf_final_link_relocate):
2946 Modify range test for case R_MN10300_8.
2948 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
2950 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
2951 * elf32-i386.c (elf_backend_got_header_size): Define.
2952 (elf_backend_plt_header_size): Define.
2953 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
2954 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
2955 * elfxx-target.h: Provide a default of zero.
2956 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
2957 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
2959 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
2960 entry from an executable, even if the plt refcount goes to 0.
2962 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2964 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
2965 directory name at the line number.
2967 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
2968 with an unspecified type.
2970 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
2972 * sunos.c: Add undef of valid to avoid problem on SunOS.
2974 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
2976 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
2978 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2980 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
2981 R_68K_PCxx and R_68K_xx relocations. Make sure that
2982 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
2983 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
2984 R_68K_xx relocations.
2985 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
2986 that has no plt entry.
2987 (elf_m68k_relocate_section): Ignore the plt offset in a static
2989 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
2991 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
2994 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
2996 (howto_table, reloc_map): Add entries for them.
2997 (elf_m68k_check_relocs): Handle them. Implement reference
2998 counting for got and plt entries.
2999 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3000 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3002 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3003 (elf_m68k_relocate_section): Handle the new reloc types.
3004 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3005 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3006 * elflink.h (elf_link_add_object_symbols): When creating an
3007 indirect reference for symbol versioning also copy the plt
3009 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3010 flag also reset the plt offset.
3011 (elf_link_assign_sym_version): Likewise.
3012 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3013 the size of the entry in bytes.
3014 (elf_gc_allocate_got_offsets): Likewise.
3016 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3018 * elflink.h (elf_gc_sections): Return true rather than falling off
3021 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3024 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3026 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3027 comment describing when it should be enabled.
3028 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3031 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3033 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3034 information ATN records.
3036 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3038 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3039 section for an absolute symbol in a fully linked file. Based on
3040 patch from Christian Holland <CHolland@de.lucent.com>.
3042 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3044 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3045 that a symbol is undefined.
3047 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3049 * som.c (som_bfd_gc_sections): Define.
3051 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3053 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3054 overflows in ARM_26D patches, since they have already been
3055 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3057 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3059 * coffcode.h (coff_write_object_contents): If we have any long
3060 section names, call coff_write_symbols even if there are no
3063 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3065 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3066 PT_LOAD segment, rather than only setting it once for the entire
3069 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3070 rather than ignoring every phdr with a p_paddr of 0, ignore all
3071 the phdrs if they all have a p_paddr of 0.
3073 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3074 section was discarded from the link.
3076 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3078 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3080 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3082 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3083 floating point operations.
3085 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3087 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3090 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3092 Merge of vax/vms (read-only) support
3093 * configure.com: Support Vax target.
3094 * makefile.vms: Support Vax target.
3095 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3096 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3098 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3100 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3102 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3104 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3106 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3107 * targets.c (bfd_target_ovax_flavour): New flavour.
3108 (vms_alpha_vec): Renamed from evax_alpha_vec.
3110 (target_vector): Update accordingly.
3111 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3113 (vax*-*-*vms*): New target.
3114 * Makefile.am: Update for renamed files. Rebuild dependencies.
3115 * bfd-in2.h: Rebuild.
3116 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3118 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3120 Based on patch from Matt Semersky <matts@scd.hp.com>:
3121 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3122 pointer on abfd->outsymbols.
3123 (generic_add_output_symbol): Handle NULL sym parameter.
3125 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3127 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3130 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3132 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3133 when handling 32 bit immediate relocs.
3134 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3136 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3138 * section.c (STD_SECTION): Account for recently added gc_mark
3139 field in struct asection.
3141 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3142 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3144 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3146 ELF Section-level Garbage Collection:
3147 * bfd.c (bfd_gc_sections): New.
3148 * aout-adobe.c: Hook to default implementation.
3149 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3150 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3151 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3152 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3153 * tekhex.c, versados.c: Likewise.
3154 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3155 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3157 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3158 (bfd_generic_gc_sections): New.
3159 * section.c (SEC_KEEP): New.
3160 (asection): Add gc_mark member.
3162 * elfcode.h (elf_gc*): New name remappings.
3163 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3164 sections to be excluded.
3165 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3166 (elf_gc_propogate_vtable_entries_used): New.
3167 (elf_gc_smash_unused_vtentry_relocs): New.
3168 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3169 (elf_gc_common_finalize_got_offsets): New.
3170 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3171 * elfxx-target.h: Add and default gc hooks.
3173 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3175 (struct elf_obj_tdata): Likewise for local_got_offsets.
3176 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3177 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3178 * elf64-sparc.c, elflink.h: Likewise.
3180 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3181 (ELF_LINK_HASH_MARK): Define.
3182 (struct elf_backend_data): Add GC hooks.
3183 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3185 * elf-m10300.c (mn10300_elf_check_relocs): New.
3186 (mn10300_elf_gc_mark_hook): New.
3187 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3188 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3189 (mn10300_elf_final_link_relocate): Likewise.
3190 (mn10300_elf_relocate_section): Likewise.
3191 (elf_backend_can_gc_sections): Define.
3192 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3193 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3194 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3195 (mips_info_to_howto_rel): Likewise.
3196 (mips_elf_relocate_section): Likewise.
3197 (mips_elf_check_relocs): Likewise.
3198 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3199 (elf_backend_can_gc_sections): Define.
3200 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3201 (ppc_elf_howto_raw): Handle them.
3202 (ppc_elf_reloc_type_lookup): Likewise.
3203 (ppc_elf_relocate_section): Likewise.
3204 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3205 Handle new vtable relocs.
3206 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3207 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3208 (elf_backend_can_gc_sections): Define.
3210 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3212 * archures.c (bfd_mach_mn10300): Define.
3213 * elf-m10300.c: Include elf/mn10300.h
3214 (elf_mn10300_mach): New function.
3215 (_bfd_mn10300_elf_final_write_processing): Likewise.
3216 (_bfd_mn10300_elf_object_p): Likewise.
3217 (elf_backendfinal_write_processing): Define.
3218 (elf_backend_object_p): Likewise.
3220 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
3222 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
3225 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
3227 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
3228 link_next field, not the next field.
3230 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
3232 * elf.c (map_sections_to_segments): Check the section address
3233 against the phdr size both with and without a modulo of
3236 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
3238 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
3239 linker created empty input section if the output section has the
3242 * elflink.h (elf_link_output_extsym): Print an error message if
3243 _bfd_elf_section_from_bfd_section fails.
3245 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
3248 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
3250 * elf.c (copy_private_bfd_data): Improve handling of Solaris
3251 native linker output. Avoid putting an empty section in more than
3254 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
3256 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3257 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3259 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
3261 * elf.c (swap_out_syms): New arg relocatable_p.
3262 Don't add section VMA to symbols for relocatable output.
3263 (_bfd_elf_compute_section_file_positions): Update call to
3266 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
3268 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
3269 against 'addend' be signed rather than unsigned.
3271 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
3273 * elf32-m32r.c: Add prototyps for static functions.
3275 * coff-arm.c: Add prototypes for static functions.
3277 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
3279 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
3280 LMA is used to order sections in a segment.
3282 * elf32-v850.c: Add prototypes for static functions.
3283 Change type of addend parameter to bfd_vma in various functions.
3285 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
3287 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
3288 complain_overflow_signed instead of complain_overflow_bitfield.
3290 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3292 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
3293 when comparing against 0.
3295 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
3297 * Makefile.am (config.status): New target.
3298 * Makefile.in: Rebuild.
3300 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
3302 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
3303 error if previous object endianness doesn't match current object.
3305 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
3307 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
3308 _bfd_elf_print_private)bfd_data ().
3310 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
3312 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
3314 (elf_link_add_object_symbols): Set type_change_ok and
3315 size_change_ok before calling elf_merge_symbol.
3317 * elf32-mips.c (mips_elf_relocate_section): If we issue an
3318 undefined symbol error, don't also issue an overflow error.
3320 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
3322 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
3323 R_PPC_LOCAL24PC relocation should be local; if not, print an error
3324 message instead of crashing.
3326 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
3328 * archures.c (bfd_mach_cpu32): Define.
3329 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
3331 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
3332 * ieee.c: Include <ctype.h>.
3333 (ieee_object_p): Parse out process ID string to make it more
3334 likely to be acceptable for bfd_scan_arch.
3335 * bfd-in2.h: Rebuild.
3337 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
3339 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
3340 _bfd_elf_print_private_bfd_data() so that the program header will
3343 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
3345 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
3346 0x68. Reindent. Add some comments.
3348 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
3350 * elf.c (copy_private_bfd_data): Adjust physical address of
3351 segment in output BFD to contain LMAs of its sections.
3353 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
3355 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3356 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
3357 endian data 32 bit relocations.
3358 (elf32_sparc_merge_private_bfd_data): Check if linking little
3359 endian objects with big endian objects.
3360 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
3361 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
3362 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
3364 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
3365 * archures.c (bfd_mach_sparc_sparclite_le): New.
3366 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
3368 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
3370 * peicode.h (add_data_entry): Fix precedence of operators in if ()
3373 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
3375 * bfd-in.h: Move over patch to bfd-in2.h.
3377 * reloc.c (bfd_check_overflow): Add casts before shifts which may
3379 (_bfd_relocate_contents): Likewise.
3381 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
3383 * peicode.h (add_data_entry): If the section has no private data
3384 then do not create a Data Dictionary entry for it.
3386 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
3388 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
3389 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
3390 elf64_alpha_size_got_sections): Rewrite, handling multiple got
3391 subsections during relaxation more correctly.
3393 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
3395 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
3396 Add extra argument to bfd_arm_process_before_allocation ().
3397 * bfd-in.h: Reflect changes made in bfd-in2.h.
3398 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
3399 coff class of a BFD symbol.
3400 * coff-arm.c: Add support for interworking between Thumb code and
3401 non-interworking aware ARM code.
3403 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
3405 * po/Make-in (install-info): New target.
3407 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
3409 * filemode.c: Remove; not used.
3411 If sysdep.h includes a header file, don't include it again:
3412 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
3414 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
3416 * archive.c: Don't include <string.h> or <errno.h>.
3417 * evax-alpha.c; Don't include <stdio.h>.
3418 * evax-egsd.c: Likewise.
3419 * evax-etir.c: Likewise.
3420 * evax-misc.c: Likewise.
3421 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
3422 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
3424 * hpux-core.c: Likewise.
3425 * netbsd-core.c: Likewise.
3427 * libbfd.c: Don't include <sys/types.h>.
3428 * nlmcode.h: Don't include <string.h>.
3429 * osf-core.c: Don't include <string.h> or <stdio.h>.
3430 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
3431 <errno.h>, or <unistd.h>.
3432 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
3434 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
3436 * configure.com: If the version number can not be found in
3437 configure.in, set it to "unknown" rather than "2.8.1".
3439 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
3441 * elf32-mips.c (elf_mips_mach): New.
3442 (_bfd_mips_elf_object_p): Use elf_mips_mach.
3443 (_bfd_mips_elf_final_write_processing): Use the names
3444 of machines, rather than the numbers. Set both the ARCH
3445 and MACH in e_flags. Handle a few more specific machines.
3446 (_bfd_mips_elf_merge_private_bfd_data): Merge both
3447 EF_MIPS_ARCH and EF_MIPS_MACH.
3449 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
3451 * syms.c (bfd_is_local_label): Revert last change.
3452 * srec.c (srec_write_symbols): Discard debugging symbols.
3454 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
3456 * som.c: Include <ctype.h>.
3457 * som.h: Don't include sysdep.h.
3459 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
3461 * libbfd.h: Rebuilt.
3462 * libbfd-in.h: Removed gettext includes and defines.
3463 * sysdep.h: Moved gettext-related includes and defines here.
3465 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
3467 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
3468 an ad-hoc test. Kill bogus #if 0 code.
3469 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
3471 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
3473 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
3474 when generating a normal executable for a symbol defined in a
3475 regular file. When copying a reloc into the output file, adjust
3476 the addend for a PC relative reloc against a global symbol.
3478 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
3480 * libbfd.h: Rebuilt.
3481 * libbfd-in.h (_): Define as dgettext.
3483 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
3485 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
3487 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
3488 when declaring parameter types.
3489 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
3491 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
3493 * config.bfd: If we include any ELF targets in targ_defvec and/or
3494 targ_selvecs, then add the generic ELF targets to targ_selvecs.
3495 * elf32-gen.c (dummy): New static const variable.
3496 (elf_generic_info_to_howto): New static function.
3497 (elf_generic_info_to_howto_rel): New static function.
3498 (elf_info_to_howto): Define as elf_generic_info_to_howto.
3499 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
3500 * elf64-gen.c: Same changes as elf32-gen.c.
3501 * elfcode.h (elf_object_p): For the generic target, ignore a
3502 failure of bfd_default_set_arch_mach. Fix indentation a bit.
3504 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
3506 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
3507 * configure: Rebuild.
3509 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
3511 * config.bfd: Update OSR5/Unixware patterns.
3513 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
3515 * elf.c (assign_file_positions_for_segments): Allow for holes
3516 between sections added by a link script.
3518 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
3520 * configure.in: Change version number to 2.9.4
3521 * configure: Rebuild.
3523 Based on patch from H.J. Lu <hjl@gnu.org>:
3524 * elf.c (bfd_elf_get_bfd_needed_list): New function.
3525 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
3526 * bfd-in2.h: Rebuild.
3528 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
3530 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
3533 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
3535 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
3536 (elf64_alpha_relax_section): Fill them in.
3537 (elf64_alpha_relax_opt_call): Implement more than a stub.
3538 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
3539 alignment on .scommon.
3540 (elf64_alpha_merge_gots): Merge use counts as well.
3542 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
3544 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
3545 for calculating a local symbol's address.
3546 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
3547 Set the .got's cooked size as well as the raw size.
3549 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
3551 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
3552 internationalisation of printed information.
3554 * coff-arm.c (coff_arm_print_private_bfd_data): Add
3555 internationalisation of printed information.
3557 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
3559 * syms.c (struct indexentry): Change directory_name, file_name,
3560 and function_name fields to char *.
3561 (struct stab_find_info): Change cached_file_name field to char *.
3563 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
3565 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
3567 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3569 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3571 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
3573 * Makefile.am (install-data-local): Make $(includedir).
3574 * Makefile.in: Rebuild.
3576 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3578 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
3580 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
3582 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
3583 * Makefile.in: Rebuild.
3585 * bfd-in2.h: Rebuild for Nick's changes.
3587 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
3589 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
3590 change wrt length == max_namelen.
3592 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3594 * Many files: Added gettext invocations around user-visible
3596 * libbfd-in.h: Added gettext includes and defines.
3597 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3598 HAVE_LC_MESSAGES): Define.
3599 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
3601 * Makefile.am (SUBDIRS): Added po.
3602 (POTFILES): New macro.
3603 (po/POTFILES.in): New target.
3604 (SOURCE_HFILES): New macro.
3606 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
3608 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3610 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
3611 NT_PRSTATUS note section encountered, it contains the status of
3612 the currently executing thread when the core file was written.
3614 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
3616 * libcoff.h: Add extra parameter to
3617 bfd_coff_link_output_has_begun overrideable function.
3618 * cofflink.c: Pass extra parameter to
3619 bfd_coff_link_output_has_begun function.
3620 * bfd-in.h: Add prototypes for exported ARM interworking
3622 * peicode.h: ARM specific code reorganised to conform to BFD
3624 * coffcode.h: ARM specific code reorganised to conform to BFD
3626 * coff-arm.c: Code reorganised to conform to the BFD coding
3627 conventions. Global variables have been moved into an ARM
3628 specific hash table structure and a new function:
3629 bfd_arm_get_bfd_for_interworking() has been created which is
3630 called from the linker scripts.
3632 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
3634 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
3636 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
3637 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
3638 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
3639 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
3641 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3643 * config.bfd: Added sparc86x support.
3645 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
3647 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
3648 an out of range pc-relative jump/call to an undefined weak symbol.
3650 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
3652 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
3655 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
3657 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
3658 an error other than bfd_error_system_call, set the error to
3659 bfd_error_wrong_format.
3661 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
3662 bfd_elf32_powerpcle_vec.
3664 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
3665 program segments are zero, don't set p_paddr_valid.
3667 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
3669 * elf64-alpha.c: Initial implementation of relaxation --
3670 (struct alpha_elf_link_hash_entry): Add use_count member.
3671 (elf64_alpha_check_relocs): Initialize and increment it.
3672 (elf64_alpha_can_merge_gots): Check it when considering merging.
3673 (elf64_alpha_merge_gots): Drop entries with zero use.
3674 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
3675 (elf64_alpha_always_size_sections): Split out got sizing ...
3676 (elf64_alpha_size_got_sections): ... here. New function.
3677 (elf64_alpha_relax_find_reloc_ofs): New function.
3678 (elf64_alpha_relax_with_lituse): Likewise.
3679 (elf64_alpha_relax_without_lituse): Likewise.
3680 (elf64_alpha_relax_opt_call): Likewise.
3681 (elf64_alpha_relax_section): Likewise.
3682 (elf64_alpha_add_symbol_hook): Likewise.
3683 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
3684 (elf64_alpha_relocate_section): Likewise.
3685 (bfd_elf64_bfd_relax_section): Define.
3686 (elf_backend_add_symbol_hook): Likewise.
3688 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
3690 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
3691 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
3692 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
3694 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
3696 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
3697 * configure: Rebuild.
3699 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
3701 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
3702 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
3703 * configure.in: Define and substitute WIN32LDFLAGS and
3705 * aclocal.m4: Rebuild with new libtool.
3706 * configure, Makefile.in: Rebuild.
3708 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
3710 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
3711 before any other symbols in the same section.
3713 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
3715 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
3718 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3720 * dwarf2.c (comp_unit): Move it earlier in the source. Add
3722 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
3723 Use addr_size for address size, rather than sizeof(bfd_vma).
3724 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
3725 Fix call to read_address.
3726 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
3727 Scrap other unneeded arguments. Fix call to read_address.
3728 (scan_unit_for_functions): Fix call to read_attribute.
3729 (parse_comp_unit): We now handle more values for addr_size.
3730 Set addr_size in unit. Fix call to read_attribute and
3733 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
3735 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
3737 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
3739 * archures.c (bfd_default_scan): Add m68k cases back to default
3740 switch, reverting patch of March 25, since IEEE support depends
3743 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
3745 * Makefile.am (diststuff): New target.
3746 * Makefile.in: Rebuild.
3748 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
3750 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
3751 som_offset when we have an extended name table.
3753 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
3755 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
3757 * Makefile.in: Rebuild.
3759 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3761 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
3762 symbols when creating a shared library.
3763 (elf_m68k_adjust_dynindx): New function, used by above code.
3764 (elf_m68k_finish_dynamic_sections): Initialize the section
3766 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
3768 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
3770 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
3773 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3775 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
3778 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
3780 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
3783 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
3785 * configure.in: Set version to 2.9.1.
3786 * configure: Rebuild.
3788 * Branched binutils 2.9.
3790 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
3792 * syms.c (ENABLE_CACHING): Define.
3793 (struct indexentry): Define.
3794 (struct stab_cache): Remove.
3795 (cmpindexentry): New static function.
3796 (struct stab_find_info): Add new fields: indextable,
3797 indextablesize, cached_indexentry, cached_offset, cached_stab, and
3798 cached_file_name. Remove fields: file_cache, function_cache, and
3800 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
3801 index table and search it.
3803 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
3805 * elf.c (_bfd_elf_copy_private_section_data): Call
3806 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
3808 * cpu-mips.c: Remove trailing comma at end of enumeration list.
3810 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
3812 * coff-arm.c: Define all globally visible variables and functions
3813 only when COFF_WITH_PE is not defined.
3814 * configure.in (armpe_little_vec, armpe_big_vec): Add
3816 * configure: Rebuild.
3818 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
3820 Fix some gcc -Wall warnings:
3821 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
3822 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
3823 * archures.c (bfd_default_scan): Likewise.
3824 * bfd.c (bfd_scan_vma): Likewise.
3825 * binary.c (mangle_name): Likewise
3826 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
3827 * coff-sh.c (sh_relocate_section): Likewise.
3828 * coff-stgo32.c (create_go32_stub): Likewise.
3829 * coffcode.h (coff_slurp_line_table): Likewise.
3830 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
3831 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
3832 (assign_file_positions_for_segments): Likewise.
3833 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3834 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
3835 * oasys.c (oasys_write_sections): Likewise.
3836 * ppcboot.c (ppcboot_object_p): Likewise.
3837 (mangle_name): Likewise.
3838 * riscix.c (riscix_fix_pcrel_26): Likewise.
3839 * srec.c (srec_scan): Likewise.
3840 * stabs.c (_bfd_write_section_stabs): Likewise.
3841 * sunos.c (sunos_add_dynamic_symbols): Likewise.
3842 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
3843 switch. Declare parameters for function pointers.
3844 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
3846 * elf.c (elf_sort_sections): Likewise.
3847 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
3848 Add default cases to switches.
3849 (coff_arm_relocate_section): Remove unused local variables.
3851 (coff_arm_bfd_set_private_flags): Change flag variable to type
3853 * coff-mips.c (mips_relocate_section): Initialize use_lo.
3854 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
3855 (dump_toc): Change cat to const, and initialize it.
3856 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
3857 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3858 (sh_elf_relocate_section): Initialize r_symndx.
3859 * coffcode.h (coff_compute_section_file_positions): Only declare
3860 old_sofar if ALIGN_SECTIONS_IN_FILE.
3861 (coff_write_object_contents): Initialize csym.
3862 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
3863 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
3865 * dwarf2.c: Include libiberty.h.
3866 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
3867 (decode_line_info): Remove unused local variables.
3868 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
3869 (m32r_elf_relocate_section): Likewise.
3870 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
3871 (v850_elf_reloc): Likewise.
3872 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
3873 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
3874 * elf.c (assign_file_positions_for_segments): Always set adjust.
3875 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
3876 parenthesize expression.
3877 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
3878 (m32r_elf_object_p): Return a value.
3879 (m32r_elf_print_private_bfd_data): Change fprintf format string.
3880 * elf32-mips.c (mips_elf_final_link): Initialize last.
3881 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
3882 * elf32-v850.c (v850_elf_object_p): Return a value.
3883 (v850_elf_print_private_bfd_data): Change fprintf format string.
3884 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
3886 * elflink.h (elf_link_add_object_symbols): Change vernum to
3887 unsigned int, and initialize it. Change fprintf format string.
3888 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
3889 when setting or comparing to soname_indx.
3890 (elf_create_pointer_linker_section): Change num_symbols to
3892 * libcoff-in.h (coff_data_type): Change flags to flagword.
3893 * peicode.h (pe_print_idata): Initialize idx. Change j to
3894 bfd_size_type. Initialize hint_member. Remove useless test to
3896 (pe_print_edata): Change num_functions and num_names in struct
3897 EDT_type to unsigned long. Remove cast. Change fprintf format
3899 * ppcboot.c (ppcboot_object_p): Change i to size_t.
3900 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
3902 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
3903 int *. Update uses. Change j to long.
3904 * bfd-in2.h, libcoff.h: Rebuild.
3906 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
3908 * elf32-v850.c Remove definition of USE_REL.
3909 (v850_elf_info_to_howto_rela): New function.
3910 (v850_elf_perform_relocation): Renamed from
3911 v850_elf_store_addend_in_insn. Removed replace argument.
3912 (v850_elf_reloc): store the relocation in the addend field instead
3914 (v850_elf_final_link_relocate): Now calls
3915 v850_elf_perform_relocation.
3916 (v850_elf_relocate_section): Remove code to generate REL
3919 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
3921 * coffcode.h (coff_new_section_hook): Set the type and storage
3922 class in the native symbol information allocated for a new section
3925 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
3927 * peicode.h: Chain together calls to
3928 coff_bfd_copy_private_bfd_data and
3929 coff_bfd_print_private_bfd_data.
3931 * coff-arm.c: Add prototypes for
3932 coff_arm_bfd_print_private_bfd_data and
3933 coff_arm_bfd_copy_private_bfd_data.
3935 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
3937 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
3940 * peicode.h: Call arm-coff private data functions after handling
3943 * coff-arm.c: Turn statics into globals so that they can be shared
3944 both pe and pei backends.
3946 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
3948 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
3950 (sunos_write_object_contents): Likewise.
3951 * aoutx.h (NAME(aout,machine_type)): Likewise.
3952 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3954 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3956 * archures.c (bfd_mach_m68*): Add definitions for various m68k
3958 (bfd_default_scan): Remove m68k special cases.
3959 * bfd-in2.h: Rebuild.
3960 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
3962 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
3963 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
3965 (bfd_m68k_arch): Set mach field to zero to signal no explicit
3966 selection, change printable_name to just "m68k" and make that the
3967 default instead of m68k:68020.
3969 * aout-tic30.c (NAME): Define this to avoid multiple definitions
3971 (MY_get_section_contents): Define as aout_32_get_section_contents
3972 rather than NAME(aout,get_section_contents).
3974 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
3976 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
3977 and call bfd_default_set_arch_mach to do the real work.
3979 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
3981 * bout.c (BALX): Include return register g14 as part of the insn.
3983 (calljx_callback): Use it.
3985 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
3987 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
3988 * libbfd.h: Rebuild.
3990 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
3991 byte_count to unsigned int.
3992 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
3993 unused local variables.
3995 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
3996 variables er and er1.
3998 * cpu-v850.c: Include <ctype.h>.
3999 (scan): Case isdigit argument to unsigned char.
4001 From Yan Meroth <YAN.MEROTH@st.com>:
4002 * ihex.c (ihex_scan): Add extbase variable so that getting an
4003 extended linear address record does not ignore any previous
4005 (ihex_write_object_contents): When writing out an extended linear
4006 address record, zero out any previous extended address.
4008 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4010 * ieee.c (do_one): Check section before dereferencing it.
4011 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4012 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4014 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4016 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4018 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4020 * coff-arm.c: Add interworking functions to pe backends.
4022 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4024 * configure.in: Use AM_DISABLE_SHARED.
4025 * aclocal.m4, configure: Rebuild with libtool 1.2.
4027 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4029 * coff-arm.c (coff_arm_relocate_section): Better error messages
4030 when interowrking conflucts occur. Courtesy of Jonathan Walton
4032 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4033 relocations. Patch courtesy of Jonathan Walton and Tony
4036 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4038 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4039 part of Feb 22 change controling when to override the existing
4040 symbol with the .plt entry.
4042 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4044 * config.bfd (targ_cpu): Add thumb-pe target.
4046 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4047 functions in PE build.
4049 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4051 * config.bfd (sparclite-*-elf*): Added.
4053 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4055 * configure.in: Add elf.lo to elf shell variable.
4056 * Makefile.am (BFD_LIBS): Remove elf.lo.
4057 (BFD_LIBS_CFILES): Remove elf.c.
4058 (BFD32_BACKENDS): Add elf.lo.
4059 (BFD32_BACKENDS_CFILES): Add elf.c.
4060 * configure, Makefile.in: Rebuild.
4062 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4064 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4065 relocation against a now-local symbol should not have a dynamic
4068 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4070 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4072 (pe_print_private_bfd_data): Print PE flags. From Mikey
4073 <jeffdb@netzone.com>.
4075 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4077 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4078 a plt entry when we can determine that we authoritatively define
4081 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4083 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4084 don't actually use trad-core, but a SunOS-style core file handled
4086 * hosts/sparclinux.h: Remove.
4088 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4090 * peicode.h (pe_print_idata): If there is no .idata section, look
4091 for the import tables in some other section. Make the initial
4092 label line up better with the data. Print the import address
4093 table even if there is no import name table. If the import
4094 address table holds actual addresses, print them.
4096 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4098 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4099 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4100 bfd_error_system_call.
4102 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4104 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4105 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4107 From H.J. Lu <hjl@gnu.org>:
4108 * Makefile.am (libbfd_la_LDFLAGS): Define.
4109 * Makefile.in: Rebuild.
4111 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4113 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4114 * netbsd.h (MACHTYPE_OK): Define.
4115 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4116 calling N_SET_MACHTYPE, rather than having a switch.
4117 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4119 * i386netbsd.c (MACHTYPE_OK): Don't define.
4120 (DEFAULT_MID): Define.
4121 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4122 (MACHTYPE_OK): Don't define.
4123 (DEFAULT_MID): Define.
4124 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4125 (DEFAULT_MID): Define.
4126 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4127 (DEFAULT_MID): Define.
4128 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4129 (DEFAULT_MID): Define.
4131 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4132 * vaxnetbsd.c: New file.
4133 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4134 rather than netbsd_core.
4135 * targets.c (vaxnetbsd_vec): Declare.
4136 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4137 defined, add netbsd_core_vec.
4138 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4139 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4140 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4141 * config.bfd (alpha*-*-netbsd*): New target.
4142 * Makefile.am: Rebuild dependencies.
4143 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4144 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4145 * configure, Makefile.in: Rebuild.
4147 * configure.host: Remove the old shared library build stuff. We
4148 now use libtool instead.
4150 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4152 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4154 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4156 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4157 * configure: Rebuild.
4159 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4160 * elf32-v850.c (remember_hi16s_reloc): New function.
4161 (find_remembered_hi16s_reloc): New function.
4162 (v850_elf_store_addend_in_insn): Use the above new functions to
4163 match up HI6S relocs with LO16 relocs.
4165 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4167 * configure.in: Change -linux* to -linux-gnu*.
4168 * config.bfd, configure.host: Likewise.
4169 * configure: Rebuild.
4171 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4173 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4174 LO16/HI16S bug and improve comments about what is going on.
4176 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4178 * configure, aclocal.m4: Rebuild with new libtool.
4180 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4182 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4183 when merging v850 code into v850e/v850ea code. Do not initialise
4184 output flags if the input is the default architecture.
4186 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4188 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4189 get the size from bfd_arch_bits_per_address instead of directly
4192 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4194 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4195 to wrap, just return all 1's bits instead.
4196 * libbfd.h: Regenerate.
4198 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4200 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4202 (coff_relocate_section): If COFF_WITH_PE, define as
4203 coff_pe_i386_relocate_section.
4204 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4205 skip empty sections, to match coff_write_object_contents.
4207 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4208 rather than swapping out r_offset twice. From Luke Deller
4209 <luked@cse.unsw.edu.au>.
4211 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
4213 * configure.in: Set libtool_enable_shared rather than
4214 libtool_shared. Remove diversion hack.
4215 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
4218 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
4220 * syms.c (struct stab_cache): Define.
4221 (struct stab_find_info): Remove cached_offset, cached_stab,
4222 cached_str, and cached_stroff fields. Add file_cache,
4223 function_cache, and line_cache fields.
4224 (_bfd_stab_section_find_nearest_line): Use extensive caching to
4227 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
4229 * peicode.h (pe_print_idata): Check for import of ordinal rather
4231 (pe_print_edata): If there is no .edata section, look for the
4232 export data in some other section.
4234 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
4236 * configure.in: Change version to 2.8.4.
4237 * configure: Regenerated.
4239 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4241 Add tms320c30 support:
4242 * cpu-tic30.c: New file.
4243 * aout-tic30.c: New file.
4244 * coff-tic30.c: New file.
4245 * archures.c (bfd_arch_tic30): Define.
4246 (bfd_tic30_arch): Declare.
4247 (bfd_archures_list): Add bfd_tic30_arch.
4248 * targets.c (bfd_target_vector): Add tic30_aout_vec and
4250 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
4251 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
4252 (coff_set_flags): Likewise.
4253 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
4254 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
4255 * Makefile.am: Rebuild dependencies.
4256 (ALL_MACHINES): Add cpu-tic30.lo.
4257 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
4258 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
4259 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
4260 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4262 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
4264 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
4265 to lag behind LO16 reloc by a couple of instructions.
4267 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
4269 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
4270 make to reexamine the file timestamp.
4271 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
4273 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
4276 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
4278 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
4279 to create .dynsbss and .rela.sbss sections.
4280 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
4281 copied from dynamic objects into .sbss.
4282 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
4283 use it. Correct typo of .rela.sdata2.
4284 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
4285 put the data, which may now be in .sbss.
4286 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
4287 (elf_backend_create_dynamic_sections): Define as
4288 ppc_elf_create_dynamic_sections.
4290 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
4291 against _GLOBAL_OFFSET_TABLE_.
4292 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
4293 shared libraries which refer to local symbols. Make sure that the
4294 test for allocating space for a reloc in a shared object is the
4295 same as the test for emitting a reloc.
4297 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4299 * config.bfd (i[3456]-*-mingw32*): New target.
4300 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
4301 * aclocal.m4, configure: Rebuild.
4303 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
4305 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
4308 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
4310 Sparc v9 ABI compliant PLT:
4311 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
4312 (plt_templates, sparc64_elf_build_plt_entry): Delete.
4313 (LARGE_PLT_THRESHOLD): New define.
4314 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
4315 (sparc64_elf_build_plt): New function.
4316 (sparc64_elf_plt_entry_offset): Likewise.
4317 (sparc64_elf_plt_ptr_offset): Likewise.
4318 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
4319 contain the index for convenience. Skip the initial entries
4321 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
4322 memory for the benefit of .rela.plt.
4323 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
4324 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
4325 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
4326 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
4327 Call sparc64_elf_build_plt.
4328 (elf_backend_want_got_plt): No.
4329 (elf_backend_plt_readonly): No.
4330 (elf_backend_plt_alignment): 8.
4332 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
4333 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
4334 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
4337 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
4339 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
4341 * cpu-mips.c (arch_info_struct): Add mips variants.
4342 * bfd-in2.h: Rebuilt.
4344 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
4346 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
4349 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
4351 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
4352 (i[3456]86sco3.2v5*coff): New target.
4354 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
4356 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
4358 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
4360 * bfd.c (bfd_get_error_handler): Add orthogonal function.
4361 * bfd-in2.h: Regenerate.
4363 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
4365 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
4367 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
4369 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
4370 adjust addend for an output common symbol (from Jimmy Blair
4371 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
4372 defined symbol to counteract adjustment made in generic relocation
4375 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
4377 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
4379 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
4380 (GET_SCNDHR_NLNNO): Likewise.
4382 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
4384 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
4386 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
4388 * elf32-m32r.c: Add macros to handle NOP insertion.
4390 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
4392 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
4393 (xcoff_mark): Likewise.
4394 (xcoff_build_ldsyms): Mark absolute symbols.
4396 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
4398 * bout.c (b_out_write_object_contents): Sort symbols before output
4399 to keep {CALL,BAL}NAME symbols adjacent.
4400 (b_out_symbol_cmp): New function.
4402 For older changes see ChangeLog-9697
4408 version-control: never