1 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
3 * elflink.h (elf_link_adjust_relocs): New function.
4 (elf_bfd_final_link): Use it.
5 (elf_link_input_bfd): Deal with the fact that there can be
6 two relocation sections for a single section.
7 (elf_reloc_link_order): Likewise.
9 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
10 a relocateable object.
11 (_bfd_mips_elf_relocate_section): Handle relocateable links.
13 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
15 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
16 (sparc64_elf_get_reloc_upper_bound,
17 sparc64_elf_get_dynamic_reloc_upper_bound,
18 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
19 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
21 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
22 ELF64_R_TYPE_ID/DATA where appropriate.
24 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
26 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
29 1999-07-16 Ian Lance Taylor <ian@zembu.com>
31 * elf32-mips.c (mips_elf_local_relocation_p): New static
33 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
34 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
35 Always set *require_jalxp.
36 (mips_elf_stub_section_p): Mark abfd parameter as unused.
37 (_bfd_mips_elf_relocate_section): Only look for LO16 following
38 GOT16 if the GOT16 is against a local symbol. Don't return false
39 for an undefined symbol. If there is an overflow, assert that we
42 1999-07-16 Andreas Schwab <schwab@suse.de>
44 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
45 variables `link' and `elfsec'.
46 (elf_bfd_final_link): Remove unused variable `os'.
48 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
50 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
51 a PT_PHDR program headers.
52 (_bfd_mips_elf_final_link): Don't assume there are going to be
53 section symbols when we're not building a shared object.
54 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
57 1999-07-15 J.T. Conklin <jtc@redback.com>
59 * config.bfd (i[3456]86-*-vxworks*): New target.
61 1999-07-15 Mark Mitchell <mark@codesourcery.com>
63 * elf32-mips.c (mips_elf_stub_section_p): New function.
64 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
65 (mips_elf_relocate_section): Adjust calling sequence for
66 mips_elf_calculate_relocation and mips_elf_perform_relocation.
67 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
70 1999-07-15 Ian Lance Taylor <ian@zembu.com>
72 * configure.in: Bump version number to 2.9.5.
75 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
77 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
79 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
80 to derive final type instead of hardwiring a selection.
82 1999-07-14 Mark Mitchell <mark@codesourcery.com>
84 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
85 things relocated by R_MIPS16_GPREL.
86 (mips_elf_perform_relocation): Likewise.
88 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
90 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
92 1999-07-14 Richard Henderson <rth@cygnus.com>
94 * elf32-mips.c (struct mips_got_info): Add global_gotno.
95 (_bfd_mips_elf_size_dynamic_sections): Set it.
96 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
97 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
98 new argument max_local.
100 1999-07-14 Mark Mitchell <mark@codesourcery.com>
102 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
103 subwords when handling an R_MIPS16_26 relocation.
104 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
107 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
108 dst_mask to match reality.
109 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
110 (mips_elf_obtain_contents): Use bfd_get.
111 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
112 (mips_elf_relocate_section): Likewise.
114 1999-07-13 Mark Mitchell <mark@codesourcery.com>
116 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
117 (mips_elf_relocate_section): Adjust calling sequence for
118 mips_elf_perform_relocation.
119 (mips_elf_perform_relocation): Take additional argument. Handle
120 R_MIPS16_26. Use bfd_put for convenience.
122 1999-07-13 Richard Henderson <rth@cygnus.com>
124 * elf.c (assign_file_positions_for_segments): Thinko last change.
125 Always overwrite p_flags.
127 1999-07-13 Richard Henderson <rth@cygnus.com>
129 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
130 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
131 .dynbss and .rel[a].bss if want_dynbss.
132 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
134 1999-07-13 Richard Henderson <rth@cygnus.com>
136 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
138 1999-07-13 Richard Henderson <rth@cygnus.com>
140 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
141 (struct elf_link_hash_table): Add dynlocal.
142 (_bfd_elf_link_lookup_local_dynindx): Prototype.
143 (_bfd_elf_link_adjust_dynindx): Delete.
144 (_bfd_elf_link_renumber_dynsyms): Prototype.
145 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
146 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
147 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
148 (_bfd_elf_link_lookup_local_dynindx): New function.
149 (elf_link_renumber_hash_table_dynsyms): New function.
150 (_bfd_elf_link_renumber_dynsyms): New function.
151 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
152 (struct elf_assign_sym_version_info): Delete removed_dynamic.
153 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
154 instead of elf_link_remove_section_and_adjust_dynindices.
155 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
156 (elf_link_assign_sym_version): Remove removed_dynamic code.
157 (elf_link_renumber_dynsyms): Delete.
158 (elf_bfd_final_link): Install section and local symbols into .dynsym.
160 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
161 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
162 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
163 * elf32-mips.c: Similarly.
164 * elf32-ppc.c: Similarly.
165 * elf32-sparc.c: Similarly.
166 * elf64-alpha.c: Similarly.
167 * elf64-sparc.c: Similarly.
169 1999-07-13 Mark Mitchell <mark@codesourcery.com>
171 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
172 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
173 when the relocation is against _gp_disp.
175 1999-07-12 Mark Mitchell <mark@codesourcery.com>
177 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
178 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
179 to possibly_dynamic_relocs. Adjust usage throughout code.
180 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
181 (elf_mips_ctor64_howto): Likewise.
182 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
184 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
185 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
186 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
187 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
189 1999-07-12 Ian Lance Taylor <ian@zembu.com>
191 * Makefile.am: Rebuild dependencies.
192 * Makefile.in: Rebuild.
194 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
195 * bfd-in2.h: Rebuild.
197 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
198 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
199 structure initializations. Add casts.
200 * reloc.c (EMPTY_HOWTO): Define.
201 * bfd-in2.h: Rebuild.
202 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
203 comparisons against 0.
204 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
205 previous_ibfd_e_flags to unsigned long.
206 * vms.h (struct vms_private_data_struct): Change section_count to
208 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
209 (_bfd_vms_write_gsd): Change symnum to unsigned.
210 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
211 * vms-tir.c (etir_sta): Change psect to unsigned.
212 (alloc_section): Change idx to unsigned.
213 (tir_sta, tir_ctl): Change psect to unsigned.
214 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
215 * vms.c (priv_section_count): Change to unsigned.
217 1999-07-12 Andreas Schwab <schwab@suse.de>
219 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
220 * m68klinux.c: Likewise.
222 1999-07-12 Ian Lance Taylor <ian@zembu.com>
224 * Many files: Changes to avoid gcc warnings: Remove unused local
225 variables. Add default case to enum switches.
226 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
227 compile if not COFF_IMAGE_WITH_PE.
228 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
229 (bfd_arm_get_bfd_for_interworking): Likewise.
230 (bfd_arm_process_before_allocation): Likewise.
231 * epoc-pei-arm.c: Don't rename bfd_arm functions.
232 * pei-arm.c: Likewise.
233 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
234 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
235 (mips_elf_got16_entry): Put parens around & in body of ==.
236 (mips_elf_calculate_relocation): Correct test for empty string.
237 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
239 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
242 1999-07-11 Ian Lance Taylor <ian@zembu.com>
244 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
245 as appropriate. Fill in structure initializations. Add variable
246 initializations. Add casts.
247 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
248 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
250 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
252 * elf-bfd.h (bfd_elf_hash): Update declaration.
253 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
254 when calling bfd_elf_hash.
256 1999-07-11 Mark Mitchell <mark@codesourcery.com>
258 * libbfd.c (bfd_put_8): Make it of type `void'.
259 * bfd-in2.h: Regenerated.
260 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
262 (_bfd_mips_elf_final_link): Likewise.
264 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
266 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
268 * config.bfd (hppa*-*-linux-gnu*): New target
270 1999-07-07 Mark Mitchell <mark@codesourcery.com>
272 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
273 (_bfd_mips_elf_create_dynamic_sections): New function.
274 (_bfd_mips_elf_add_symbol_hook): Likewise.
275 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
276 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
277 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
278 (_bfd_mips_elf_gc_mark_hook): Likewise.
279 (_bfd_mips_elf_gc_sweep_hook): Likewise.
280 (_bfd_mips_elf_always_size_sections): Likewise.
281 (_bfd_mips_elf_size_dynamic_sections): Likewise.
282 (_bfd_mips_elf_check_relocs): Likewise.
283 (_bfd_mips_elf_link_hash_table_create): Likewise.
284 (_bfd_mips_elf_print_private_data): Likewise.
285 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
286 (_bfd_mips_elf_final_link): Likewise.
287 (_bfd_mips_elf_additional_program_headers): Likewise.
288 (_bfd_mips_elf_modify_segment_map): Likewise.
289 (_bfd_mips_elf_relocate_section): Likewise.
290 * elf32-mips.c (mips_elf32_object_p): Move contents into
291 _bfd_mips_elf_object_p.
292 (mips_elf_additional_program_headers): Rename to
293 _bfd_mips_elf_additional_program_headers.
294 (mips_elf_modify_segment_map): Rename to
295 _bfd_mips_elf_modify_segment_map.
296 (elf_mips_abi_name): Change prototype.
297 (mips_elf32_section_from_shdr): Merge into
298 _bfd_mips_elf_section_from_shdr.
299 (mips_elf32_section_processing): Merge into
300 _bfd_mips_elf_section_processing.
301 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
302 the right back-end ELF linker.
303 (mips_elf_relocate_section): Rename to
304 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
305 (mips_elf_link_output_symbol_hook): Rename to
306 _bfd_mips_elf_link_output_symbol_hook.
307 (mips_elf_create_dynamic_section): Rename to
308 _bfd_mips_elf_create_dynamic_section.
309 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
310 Adjust for 64-bit code. Use mips_elf_got_section.
311 (mips_elf_adjust_dynamic_symbol): Rename to
312 _bfd_mips_elf_adjust_dynamic_symbol. Use
313 mips_elf_allocate_dynamic_relocations.
314 (mips_elf_finish_dynamic_symbol): Rename to
315 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
316 Adjust for 64-bit code.
317 (mips_elf_finish_dynamic_sections): Rename to
318 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
319 (mips_elf_always_size_sections): Rename to
320 _bfd_mips_elf_always_size_sections.
321 (mips_elf_add_symbol_hook): Rename to
322 _bfd_mips_elf_add_symbol_hook.
323 (mips_elf_next_lo16_addend): Constify.
324 (mips_elf_calculate_relocation): Likewise.
325 (mips_elf_obtain_contents): Likewise.
326 (mips_elf_perform_relocation): Likewise.
327 (mips_elf_create_dynamic_relocation): Likewise.
328 (mips_elf_allocate_dynamic_relocations): New function.
329 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
330 (MIPS_ELF_REL_SIZE): Likewise.
331 (MIPS_ELF_DYN_SIZE): Likewise.
332 (MIPS_ELF_GOT_SIZE): Likewise.
333 (MIPS_ELF_SYM_SIZE): Likewise.
334 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
335 (MIPS_ELF_GET_WORD): Likewise.
336 (MIPS_ELF_PUT_WORD): Likewise.
337 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
338 (STUB_LW): Conditionalize for 64-bit value.
339 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
341 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
342 Check it for inconsistency.
343 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
345 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
347 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
348 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
349 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
350 (mips_elf_local_got_index): Likewise.
351 (mips_elf_got_page): Likewise.
352 (mips_elf_got_info): Likewise.
353 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
354 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
355 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
356 instead of constant `2'.
357 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
358 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
359 (mips_elf_size_dynamic_sections): Use
360 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
361 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
362 Adjust all releveant entries in elf backend table.
363 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
364 (mips_elf64_section_processing): Likewise.
365 Adjust elf backend entries to use _bfd_mips_elf variants now
368 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
370 (size_dynamic_sections): Likewise.
371 (elf_link_output_extsym): Likewise.
372 * elf.c: (elf_fake_sections): Likewise.
373 * libbfd.c (bfd_get): New macro.
375 * bfd-in2.h: Regenerated.
377 1999-07-07 Mark Mitchell <mark@codesourcery.com>
379 * elf-bfd.h (elf_size_info): Add hash_entry_size,
380 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
381 wap_reloca_in, and swap_reloca_out.
382 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
383 multiple internal relocations per external relocation.
384 (link_read_relocs): Likewise.
385 (elf_bfd_final_link): Likewise.
386 (elf_link_input_bfd): Likewise.
387 (elf_gc_mark): Likewise.
388 (elf_gc_smash_unused_vtentry_relocs): Likewise.
389 * elfcode.h (elf_swap_dyn_out): Adjust type to match
391 (size_info): Add entries for new fields.
392 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
393 (mips_elf64_be_swap_reloc_in): New function.
394 (mips_elf64_be_swap_reloc_out): Likewise.
395 (mips_elf64_be_swap_reloca_in): Likewise.
396 (mips_elf64_be_swap_reloca_out): Likewise.
397 (mips_elf64_size_info): Add entries for new fields.
399 1999-07-07 Ian Lance Taylor <ian@zembu.com>
401 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
402 field equals the new rel_count field.
403 (elf_link_input_bfd): When doing a relocateable link, use the new
404 rel_count field rather than the reloc_count field.
405 (elf_reloc_link_order): Likewise.
406 (elf_finish_pointer_linker_section): Likewise.
408 Based on patch from H.J. Lu <hjl@gnu.org>:
409 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
410 shared library to override a weak definition in a regular object.
412 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
414 * libhppa.h: Revert July 2, 1999 patch.
416 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
417 need to generate DLTIND relocations, not DLTREL relocations.
419 1999-07-05 Nick Clifton <nickc@cygnus.com>
421 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
423 (coff_set_flags): Recognise arm 5 architectures.
425 * cpu-arm.c: Add support for strongarm and arm9 cpus.
426 Add support for armv5 architecture.
428 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
430 * reloc.c: Add new, assembler only, ARM reloc:
431 BFD_RELOC_ARM_ADRL_IMMEDIATE.
433 * bfd-in2.h: Regenerate.
435 1999-07-02 Mark Mitchell <mark@codesourcery.com>
437 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
438 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
439 * elf.c (_bfd_elf_find_nearest_line): Pass it.
440 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
441 * elf32-mips.c (ABI_64_P): New macro.
442 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
443 (_bfd_mips_elf_find_nearest_line): Adjust call to
444 _bfd_dwarf2_find_nearest_line.
445 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
446 * libbfd.h: Regenerated.
448 1999-07-02 Ian Lance Taylor <ian@zembu.com>
450 * config.bfd: Add * at the end of i[3456]86-*-unixware.
452 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
454 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
455 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
457 1999-07-01 Mark Mitchell <mark@codesourcery.com>
459 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
461 (_bfd_elf_init_reloc_shdr): New function.
462 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
463 bfd_alloc followed by memset.
464 (_bfd_elf_init_reloc_shdr): New function, split out from ...
465 (elf_fake_sections): Here.
466 (assign_section_numbers): Assign section numbers for the second
467 relocation section, if required.
468 * elflink.h (elf_link_output_relocs): New function.
469 (elf_link_size_reloc_section): Likewise.
470 (elf_bfd_final_link): Use elf_link_size_reloc_section.
471 (elf_link_input_bfd): Use elf_link_output_relocs.
473 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
474 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
476 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
478 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
481 1999-06-28 Mark Mitchell <mark@codesourcery.com>
483 * elf32-mips.c (mips_elf_got_info): Move declaration before
484 prototypes. Change global_gotsym to be a pointer to a hash entry,
485 rather than a number index.
486 (mips_elf_link_hash_entry): Move declaration before prototypes.
487 (mips_elf_irix6_finish_dynamic_symbol): New function.
488 (mips_elf_sign_extend): Likewise.
489 (mips_elf_high): Likewise.
490 (mips_elf_higher): Likewise.
491 (mips_elf_highest): Likewise.
492 (mips_elf_global_got_index): Likewise.
493 (mips_elf_local_got_index): Likewise.
494 (mips_elf_got_offset_from_index): Likeiwse.
495 (mips_elf_record_global_got_symbol): Likewise.
496 (mips_elf_got_page): Likewise.
497 (mips_elf_next_lo16_addend): Likewise.
498 (mips_elf_calculate_relocation): Likewise.
499 (mips_elf_obtain_contents): Likewise.
500 (mips_elf_perform_relocation): Likewise.
501 (mips_elf_assign_gp): Likewise.
502 (mips_elf_sort_hash_table_f): Likewise.
503 (mips_elf_sort_hash_table): Likewise.
504 (mips_elf_got_section): Likewise.
505 (mips_elf_got_info): Likewise.
506 (mips_elf_create_local_got_entry): Likewise.
507 (mips_elf_got16_entry): Likewise.
508 (mips_elf_create_dynamic_relocation): Likewise.
509 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
510 (mips_elf_final_gp): Use mips_elf_assign_gp.
511 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
512 into SHN_SCOMMON automatically on IRIX6.
513 (mips_elf_add_symbol_hook): Likewise.
514 (mips_elf_relocate_section): Rewrite, using
515 mips_elf_calculate_relocation and mips_elf_perform_relocation.
516 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
517 Don't deal with .rld_map on IRIX6.
518 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
519 section flags appropriately for .got.
520 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
521 the got. Call mips_elf_record_global_got_symbol and allocate
522 local got space appropriately.
523 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
524 char *. Rework calculation of GOT size. Sort dynamic symbol
525 table entries so entries that do not require GOT entries appear at
526 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
527 code dealing with DT_INIT and DT_FINI. Remove fiddling with
529 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
531 (mips_elf_finish_dynamic_symbol): Use
532 mips_elf_irix6_finish_dynamic_symbol.
533 (mips_elf_finish_dynamic_sections): Correct off-by-one error
534 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
535 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
537 1999-06-30 Ian Lance Taylor <ian@zembu.com>
539 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
540 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
542 1999-06-04 Philip Blundell <philb@gnu.org>
544 * elf32-arm.h (elf_backend_got_header_size): Define.
545 (elf_backend_plt_header_size): Likewise.
547 1999-06-28 Jim Pick <jim@jimpick.com>
549 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
551 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
553 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
555 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
557 1999-06-27 Mark Mitchell <mark@codesourcery.com>
559 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
560 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
561 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
562 (_bfd_mips_elf_section_from_shdr): Use them.
563 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
564 of GP-relative sections.
565 (_bfd_mips_elf_set_section_contents): Use them.
566 (_bfd_mips_elf_section_processing): Share code between .sdata and
567 .lit4/.lit8 sections. Set appropriate flags for .srdata.
568 (mips_elf_additional_program_headers): Add handling for
569 PT_MIPS_OPTIONS segment on IRIX6.
570 (mips_elf_modify_segment_map): Likeiwse.
571 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
572 Include the options sections on IRIX6. Don't look for GP-relative
573 sections by name; use SHF_MIPS_GPREL instead.
574 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
576 (mips_elf_create_dynamic_sections): Don't muck about with section
577 alignments and such on IRIX6.
578 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
579 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
580 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
581 bfd_zalloc rather than bfd_alloc and memset.
582 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
583 Don't assert the existence of .rld_map on IRIX6.
584 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
586 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
587 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
590 1999-06-26 Mark Mitchell <mark@codesourcery.com>
592 * elf32-mips.c (mips_elf_swap_msym_in): New function.
593 (mips_elf_swap_msym_out): New function.
594 (mips_elf_create_msym_section): Likewise.
595 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
596 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
597 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
598 section not named .msym.
599 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
600 .msym directly. Set appropriate attributes for the .msym
602 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
603 (mips_elf_link_hash_newfunc): Clear it.
604 (mips_elf_create_dynamic_sections): Create the .msym section
606 (mips_elf_size_dynamic_sections): Allocate space for the
607 .msym section. Add a DT_MIPS_MSYM entry.
608 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
610 (mips_elf_finish_dynamic_sections): Assign a value for
611 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
613 * elf32-mips.c (irix_compat_t): New enumeration.
614 (ABI_N32_P): New macro.
615 (IRIX_COMPAT): Likewise.
616 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
617 (mips_elf_relocate_section): Fix typo.
619 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
621 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
622 as writable PE sections.
624 1999-06-26 David Mosberger <davidm@hpl.hp.com>
626 * dwarf2.c (struct arange): New type.
627 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
628 (arange_add): New function.
629 (decode_line_info): Keep track of address ranges that a compilation
631 (comp_unit_contains_address): Return true if address is contained
632 in _any_ of the address ranges associated with a compilation unit.
633 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
634 on the first comp_unit that contains the address.
636 1999-06-26 David Mosberger <davidm@hpl.hp.com>
638 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
639 (decode_line_info): Add variable STASH and initialize it to point
640 to the per-bfd dwarf2_debug info. Remove static variable
641 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
643 1999-06-26 Ian Lance Taylor <ian@zembu.com>
645 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
646 shared library to have an undefined symbol.
648 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
649 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
651 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
653 * elf-hppa.c (elf_hppa_final_write_processing): New function.
654 * elf32-hppa.c: Remove everything related to symbol extension
655 sections & records. Use the common elf_hppa_final_write_processing.
657 1999-06-22 Mark Mitchell <mark@codesourcery.com>
659 * elflink.h (size_dynamic_sections): Use user-specified init/fini
660 functions instead of _init/_fini if requested.
662 1999-06-23 Ian Lance Taylor <ian@zembu.com>
664 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
667 1999-06-22 Ian Lance Taylor <ian@zembu.com>
669 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
670 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
672 (ppc_elf_finish_dynamic_sections): Check for positive section
673 dynindx field, rather than comparing against -1.
674 (ppc_elf_relocate_section): Only return false if undefined_symbol
675 or reloc_overflow fail, not always upon encountering an error.
677 1999-06-22 Mark Mitchell <mark@codesourcery.com>
679 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
680 bfd_byte * before performing pointer arithmetic.
682 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
684 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
686 * elf32-hppa.c: Include elf-hppa.h.
688 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
690 (elf32_hppa_info_to_howto): Similarly.
691 (elf_hppa_howto_table): Similarly.
692 (elf_hppa_reloc_type_lookup): Similarly.
693 (hppa_elf_gen_reloc_type): Similarly.
694 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
696 1999-06-22 Nick Clifton <nickc@cygnus.com>
698 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
699 handling R_V850_22_PCREL relocation.
701 1999-06-21 Ian Lance Taylor <ian@zembu.com>
703 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
706 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
708 * section.c (_bfd_strip_section_from_output): Ignore sections
709 DISCARDed by the link script.
711 1999-06-19 Ian Lance Taylor <ian@zembu.com>
713 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
714 Remove unused local variable spp.
716 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
717 the entry symbol is not set.
719 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
721 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
722 GPDISP or LITUSE in a relocatable link.
724 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
726 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
727 * (alloc_dwarf1_func): Likewise.
729 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
731 * libhppa.h: Fix various formatting errors.
732 (assemble_3); Rewrite using CATENATE.
733 (assemble_17): Fix various bugs.
735 1999-06-16 Nick Clifton <nickc@cygnus.com>
737 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
739 1999-06-15 Richard Henderson <rth@cygnus.com>
741 * section.c (SEC_SHORT): Define.
742 * bfd-in2.h: Rebuild.
744 1999-06-13 Mark Mitchell <mark@codesourcery.com>
746 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
747 Remove abfd parameter. Use _bfd_strip_section_from_output.
748 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
750 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
751 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
752 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
754 (bfd_elf_size_dynamic_sections): Use it.
756 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
758 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
759 complain_overflow_bitfield to complain_overflow_signed.
761 1999-06-13 Mark Mitchell <mark@codesourcery.com>
763 * elflink.h (elf_link_read_relocs_from_section): New function,
765 (elf_link_read_relocs): Here. Use it for both relocation
768 1999-06-12 Mark Mitchell <mark@codesourcery.com>
770 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
771 asect->reloc_count is valid.
773 1999-06-12 Ian Lance Taylor <ian@zembu.com>
775 * elf32-mips.c (mips_elf32_section_processing): Permit a
776 SHT_MIPS_REGINFO section to have a size of 0.
778 1999-06-12 David O'Brien <obrien@freebsd.org>
780 * config.bfd (alpha*-*-freebsd*): New target.
781 (i[3456]86-*-freebsd*): Now defaults to ELF.
783 1999-06-11 Ian Lance Taylor <ian@zembu.com>
785 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
786 wrap if the relocation covers the high bit of an address.
788 * dwarf2.c (decode_line_info): Remove unused variable first_time.
790 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
792 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
793 instead of R_SPARC_max.
794 (sparc64_elf_info_to_howto): Likewise.
795 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
796 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
798 1999-06-07 Richard Henderson <rth@cygnus.com>
800 * section.c (_bfd_strip_section_from_output): Remove output
801 sections with no initial link_order.
803 1999-06-07 Nick Clifton <nickc@cygnus.com>
805 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
807 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
809 * Makefile.am (SOURCE_HFILES): Add missing headers.
810 * Makefile.in: Regenerated.
812 1999-06-06 Mark Mitchell <mark@codesourcery.com>
814 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
817 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
819 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
820 range undefweak symbols.
821 * hash.c: Add missing comma after @xref{}
822 * linker.c: Likewise.
824 1999-06-04 Nick Clifton <nickc@cygnus.com>
826 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
828 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
829 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
830 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
831 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
833 1999-06-04 Ian Lance Taylor <ian@zembu.com>
835 * Makefile.am: Rebuild dependencies.
836 (BFD32_BACKENDS): Add dwarf1.lo.
837 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
838 * Makefile.in: Rebuild.
840 1999-06-04 Nick Clifton <nickc@cygnus.com>
842 * Makefile.am: Add epoc-arm-pe target.
843 * Makefile.in: Regenerate.
844 * pe-arm.c: Only redefine interworking function names if they have
845 not already been redefined.
846 * pei-arm.c: Only redefine interworking function names if they have
847 not already been redefined.
848 * epoc-pe-arm.c: Redefine interworking function names to avoid a
850 * epoc-pei-arm.c: Redefine interworking function names to avoid a
853 1999-06-03 Nick Clifton <nickc@cygnus.com>
855 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
857 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
859 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
861 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
863 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
864 start / stop for recalculating of r_addend of R_SH_SWITCH*.
866 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
868 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
869 in other text sections.
871 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
873 * libbfd.c (_bfd_generic_verify_endian_match): New function.
874 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
875 * libbfd.h: Regenerate.
876 * coff-sh.c (sh_merge_private_data): Delete.
877 (coff_bfd_merge_private_bfd_data): Change to
878 _bfd_generic_verify_endian_match.
879 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
881 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
883 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
885 1999-06-03 Ian Lance Taylor <ian@zembu.com>
887 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
889 (bfd_elf32_arm_process_before_allocation): Likewise.
890 * bfd-in2.h: Rebuild.
892 1999-06-03 David Mosberger <davidm@hpl.hp.com>
894 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
895 track of end_sequence markers.
896 (add_line_info): Add END_SEQUENCE arg.
897 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
898 debug-line info---it doesn't work right if a compilation unit
899 consists of multiple discontiguous code-sequences. It would be
900 worthwhile to optimize for the common case where a compilation
901 unit results in a contiguous set of code sequences, but this is
902 quite tricky to get right for arbitrary DWARF2 files.
903 (lookup_address_in_line_info_table): Don't use the last line entry
904 for a compilation unit for anything with an address higher than
905 this line entry. Also, check for end_sequence markers to
906 correctly handle discontinuities.
907 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
908 compilation units, check all compilation units with each->high==0
909 just like when reading compilation units.
911 * dwarf2.c (decode_line_info): Initialize table->files and
912 table->last_line to NULL to avoid segfaults due to random
913 values in these members.
914 (concat_filename): Check for out-of-range file number before
915 indexing filename table. Segfaults suck.
917 * dwarf2.c (decode_line_info): Don't truncate address to least
918 significant 32 bits (breaks 64 bit targets).
919 (lookup_address_in_function_table): Ditto.
920 (comp_unit_contains_address): Ditto.
922 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
924 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
925 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
926 (mips_elf64_howto_table_rela): Likewise.
928 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
930 (elf_slurp_reloc_table): Here. Use it to handle the case where a
931 single section has two associated relocation sections.
933 1999-06-02 Mark Salter <msalter@cygnus.com>
935 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
936 COFF_WITH_PE defined.
938 1999-06-02 Nick Clifton <nickc@cygnus.com>
940 * pe-arm.c: Rename global arm interworking functions to avoid name
941 collision when all targets BFD is built.
944 1999-05-31 Mark Mitchell <mark@codesourcery.com>
946 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
947 may_use_rel_p, may_use_rela_p, default_use_rela_p.
948 (bfd_elf_section_data): Add use_rela_p.
949 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
950 (_bfd_elf_new_section_hook): Likewise.
951 (elf_fake_sections): Use may_use_rela_p, etc., instead of
953 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
954 * elfcode.h (write_relocs): Determine whether or not use rela
955 relocs based on the relocation section header.
956 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
957 instead of use_rela_p.
958 * elfxx-target.h (elf_backend_may_use_relp): New macro.
959 (elf_backend_may_use_rela_p): Likewise.
960 (elf_backend_default_use_rela_p): Likewise.
961 (elfNN_bed): Use them.
963 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
965 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
967 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
969 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
970 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
971 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
972 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
973 * bfd-in2.h: Regenerated.
974 * libbfd.h: Likewise.
975 * elf32-mips.c (mips_info_to_howto_rela): New function.
976 (USE_REL): Adjust for new conventions.
977 (MINUS_ONE): New macro.
978 (elf_mips_howto_table): Add R_MIPS_SUB.
979 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
981 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
982 .MIPS.content section.
983 (_bfd_mips_elf_fake_sections): Treat all sections that begin
984 with .MIPS.content as .MIPS.content sections. Set
985 SHF_MNIPS_NOSTRIP for such section.
986 (elf_info_to_howto): Define to mips_info_to_howto_rela.
987 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
988 MIPS_GOT_OFST, and MIPS_GOT_DISP.
990 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
992 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
995 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
998 1999-05-30 Philip Blundell <philb@gnu.org>
1000 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1001 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1002 the addend does not overflow into the rest of the word.
1004 1999-05-29 Nick Clifton <nickc@cygnus.com>
1006 * bfd-in.h: Amend prototype for
1007 bfd_elf32_arm_process_before_allocation .
1008 * bfd-in.h: Regenerate.
1010 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
1011 elements in a fixed sized array.
1012 (ARM_ELF_ABI_VERSION): Define.
1013 (ARM_ELF_OS_ABI_VERSION): Define.
1014 (R_ARM_THM_ABS5): Fix rightshift and size.
1015 (R_ARM_THM_PC22): Fix size.
1016 (R_ARM_PLT32): Define Howto.
1017 (find_howto): New function: Locate a howto based on a reloc
1019 (elf32_arm_info_to_howto): Use find_howto if necessary.
1020 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1021 bfd_reloc_code_real_type.
1022 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1023 and BFD_RELOC_VTABLE_ENTRY.
1024 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1026 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1027 elements in a fixed sized array.
1028 (ARM_ELF_ABI_VERSION): Define.
1029 (ARM_ELF_OS_ABI_VERSION): Define.
1030 (R_ARM_THM_ABS5): Fix rightshift and size.
1031 (R_ARM_THM_PC22): Fix size.
1032 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1033 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1034 bfd_reloc_code_real_type.
1036 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1037 no_pipeline_knowledge.
1038 (elf32_arm_link_hash_create): Initialise new field to zero.
1039 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1040 no_pipeline_knowledge. Use this parameter to initialise the field
1041 in the globals data structure.
1042 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1043 no_pipeline_knowledge is false and the binary is from an old
1045 (elf32_arm_merge_private_data): Generate an error if an attempt is
1046 made to linl together big endian and little endian code.
1047 (elf32_arm_post_process_headers): New function: Initialise the
1048 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1050 (elf_backend_post_process_headers): Define.
1052 1999-05-28 Nick Clifton <nickc@cygnus.com>
1054 * elf-bfd.h (struct elf_backend_data): Add new field:
1055 elf_backend_post_process_headers.
1057 * elfxx-target.h (elf_backend_post_process_headers): Define to
1058 NULL if not already defined.
1059 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1061 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1063 (_bfd_elf_compute_section_file_positions): Call
1064 elf_backend_post_process_headers if defined.
1066 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1068 * configure.in: Check whether getuid and getgid exist.
1069 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1070 HAVE_GETGID are not defined, respectively.
1071 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1073 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1074 * configure, config.in: Rebuild.
1076 1999-05-28 Martin Dorey <mdorey@madge.com>
1078 * elf32-i960.c: New file.
1079 * elf.c (prep_headers): Handle bfd_arch_i960.
1080 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1081 * config.bfd (i960-*-elf*): New target.
1082 * configure.in (bfd_elf32_i960_vec): New target vector.
1083 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1084 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1085 * Makefile.in, aclocal.m4, configure: Rebuild.
1087 1999-05-27 Nick Clifton <nickc@cygnus.com>
1089 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1091 (find_howto): New function: Find entries in the
1092 elf32_arm_howto_table.
1093 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1095 (elf32_arm_reloc_type_lookup): Add lookup for
1096 BFD_RELOC_ARM_PLT32.
1098 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1100 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1101 (elf32_arm_link_hash_table_create): Use above function as the
1102 constructor for hash table entries.
1103 (elf32_arm_relocate_section): Avoid crash when there is no output
1105 (elf32_arm_final_link_relocate): New parameter h.
1106 (elf32_arm_relocate_section): Pass symbol hash entry to above
1108 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1111 1999-05-25 Catherine Moore <clm@cygnus.com>
1113 * coff-arm.c (coff_arm_relocate_section): Don't emit
1114 base file entries for pc-relative values.
1116 1999-05-25 DJ Delorie <dj@cygnus.com>
1118 * peicode.h (coff_swap_sym_in): When we create the actual section
1119 to reflect the not-there section C_SECTION symbols refer to,
1120 change the symbol class to C_STAT as the section is now really
1123 1999-05-24 Philip Blundell <pb@nexus.co.uk>
1125 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
1128 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
1130 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
1132 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
1133 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
1135 1999-05-16 Nick Clifton <nickc@cygnus.com>
1137 * coff-mcore.c (in_reloc_p): Reinstate.
1139 1999-05-15 Nick Clifton <nickc@cygnus.com>
1141 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
1142 * bfd-in2.h: Regenerate.
1143 * coff-mcore.c (in_reloc_p): Remove defintion.
1144 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
1145 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
1146 IMAGE_REL_MCORE_RVA.
1147 (coff_mcore_rtype_to_howto): Add special processing for
1148 IMAGE_REL_MCORE_RVA.
1149 (coff_mcore_relocate_section): Add support for
1150 IMAGE_REL_MCORE_RVA.
1151 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
1152 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
1154 (mcore_elf_relocate_section): Delete redundant case labels.
1156 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1158 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
1159 precedence between bit-and and comparison.
1161 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
1163 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
1164 list of target formats (targ_selvecs).
1165 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
1166 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
1168 1999-05-10 DJ Delorie <dj@cygnus.com>
1170 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
1171 reasonable mode until "ar x" is smart enough to skip it (fixes
1172 gcc/libgcc.a builds on mips-ecoff targets
1174 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
1175 to work. Hack to support MS import libraries, which use different
1176 COMDAT types than GNU.
1177 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
1178 to implied zero-length sections (see peicode below)
1179 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
1180 filename symbols, which use one *or more* auxents.
1181 * coffswap.h (coff_swap_aux_in): ditto
1182 * peicode.h (coff_swap_sym_in): Build the implied zero-length
1185 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
1187 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
1188 for all relocations.
1190 1999-05-10 Catherine Moore <clm@cygnus.com>
1192 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
1193 if COFF_IMAGE_WITH_PE.
1194 (bfd_arm_process_before_allocation): Likewise.
1195 (bfd_arm_get_bfd_for_interworking): Likewise.
1196 * coff-arm.c: Likewise.
1197 * bfd-in2.h: Regenerate.
1198 * configure.in (armpe_little_vec): Remove coff-arm.lo.
1199 (armpe_big_vec): Likewise.
1200 * configure: Rebuild.
1202 1999-05-10 Nick Clifton <nickc@cygnus.com>
1204 * elf.c (elf_fake_sections): Check for .rel. as start of rel
1205 section, not just .rel. Same for .rela.
1207 1999-05-07 Nick Clifton <nickc@cygnus.com>
1209 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
1210 endianism with an error message.
1212 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
1214 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
1215 assignment from "unsigned char *" to "char *".
1216 (decode_line_info): Likewise for dwarf_line_buffer assignment.
1218 1999-05-05 Catherine Moore <clm@cygnus.com>
1220 * coff-arm.c (coff_arm_relocate_section): Add one to
1221 address of ARM_RVA32 thumb functions.
1223 1999-05-05 Catherine Moore <clm@cygnus.com>
1225 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
1226 (elf32_m68k_copy_private_bfd_data): New.
1227 (elf32_m68k_merge_private_bfd_data): New.
1228 (elf32_m68k_print_private_bfd_data): New.
1229 (CPU32_FLAG): Define.
1230 (PLT_CPU32_ENTRY_SIZE): Define.
1231 (elf_cpu32_plt0_entry): Declare.
1232 (elf_cpu32_plt_entry): Declare.
1233 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
1234 (elf_m68k_finish_dynamic_symbol): Likewise.
1235 (elf_m68k_finish_dynamic_sections): Likewise.
1236 (elf_backend_plt_header_size): Remove definition.
1237 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1238 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1239 (bfd_elf32_bfd_set_private_flags): Define.
1240 (bfd_elf32_bfd_print_private_bfd_data): Define.
1242 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
1244 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
1245 and R_LONG_PCREL_MODE.
1247 1999-04-29 Nick Clifton <nickc@cygnus.com>
1249 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
1251 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
1253 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
1254 in relocation calculation.
1256 1999-04-26 Tom Tromey <tromey@cygnus.com>
1258 * aclocal.m4, configure: Updated for new version of libtool.
1260 1999-04-21 Nick Clifton <nickc@cygnus.com>
1262 * coff-mcore.c: Add support for mcore relocs.
1264 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
1266 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
1267 incorrect use EF_MIPS_xxBITPTRS.
1269 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1271 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
1274 * bfd-in2.h: Rebuild.
1275 * libbfd.h: Rebuild.
1277 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
1279 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
1280 (coff_arm_relocate_section): Add ARM26D transform. Only
1281 change to ARM26D for relocateable links.
1283 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1285 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
1286 (bfd_elf32_bfd_print_private_bfd_data): New.
1288 1999-04-15 Doug Evans <devans@casey.cygnus.com>
1290 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
1291 refetch addend if USE_REL, add many comments regarding current state.
1292 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
1293 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
1294 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
1295 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
1297 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
1299 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
1300 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
1302 1999-04-13 David Mosberger <davidm@hpl.hp.com>
1304 * dwarf2.c (decode_line_info): Don't truncate address to least
1305 significant 32 bits (breaks 64 bit targets).
1306 (lookup_address_in_function_table): Ditto.
1307 (comp_unit_contains_address): Ditto.
1309 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
1311 * coff-arm.c (arm_emit_base_file_entry): New routine.
1312 (A2T3_OFFSET): Define.
1313 (T2A3_OFFSET): Define.
1314 (coff_arm_relocate_section): Emit base file entries for interworking
1317 1999-04-13 Philip Blundell <philb@gnu.org>
1319 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
1320 relocs 17 through 19.
1322 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
1324 * elfcode.h: Remove fnmatch.h.
1325 * elflink.h (elf_link_assign_sym_version): Call back to ld
1326 instead of calling fnmatch.
1328 * config.bfd (i?86-*-beoself): Include pe vecs.
1330 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
1332 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
1335 1999-04-10 Richard Henderson <rth@cygnus.com>
1337 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
1338 when trying to resolve dynamic symbol references.
1339 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1340 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1341 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1342 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1343 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1344 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1345 * elflink.h (elf_link_output_extsym): Likewise.
1347 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
1349 * section.c (_bfd_strip_section_from_output): New function moved from
1350 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
1351 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
1352 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1353 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1354 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1355 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1356 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1357 * bfd-in2.h: Update.
1359 1999-04-09 Ian Lance Taylor <ian@zembu.com>
1361 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
1363 1999-04-08 Nick Clifton <nickc@cygnus.com>
1365 * coff-mcore.c: New File: Support for mcore-pe targets.
1366 * cpu-mcore.c: New File: Support for mcore targets.
1367 * elf32-mcore.c: New File: Support for mcore-elf target.
1368 * pe-mcore.c: New File: Definitions for mcore-pe target.
1369 * pei-mcore.c: New File: Definitions for mcore-pei target.
1370 * Makefile.am: Add support for MCore targets.
1371 * Makefile.in: Regenerate.
1372 * config.bfd: Add support for MCore targets.
1373 * configure.in: Add support for MCore targets.
1374 * configure: Regenerate.
1375 * archures.c: Add support for MCore architecture.
1376 * bfd-in2.h: Regenerate.
1377 * coffcode.h: Add support for mcore-pe targets.
1378 * elf.c: Add support for mcore-elf target.
1379 * reloc.c: Add support for MCore relocs.
1380 * targets.c: Add support for MCore targets.
1382 1999-04-07 Nick Clifton <nickc@cygnus.com>
1384 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
1385 R_ARM_XPC25 and R_ARM_THM_XPC22.
1386 (elf32_arm_reloc_map): Remove redundant entries.
1388 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1390 * sysdep.h (LC_MESSAGES): Never define.
1392 1999-04-06 Chris Torek <torek@bsdi.com>
1394 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
1395 all callers. Rewrite completely.
1396 (_bfd_relocate_contents): Rewrite overflow checking.
1397 * bfd-in2.h: Rebuild.
1399 1999-04-05 Ian Lance Taylor <ian@zembu.com>
1401 From Gabriel Paubert <paubert@iram.es>:
1402 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
1403 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
1404 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
1405 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
1406 * ppcboot.c (ppcboot_vec): Use little endian routines for
1409 * elf.c (elfcore_strndup): Only define if it will be used.
1410 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
1412 (ppc_elf_check_relocs): Remove unused local i.
1413 (ppc_elf_gc_mark_hook): Add default case to switch.
1415 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
1416 * srec.c (srec_scan): Accept \r in symbol definitions.
1417 (srec_object_p): Set HAS_SYMS if we saw any symbols.
1418 (symbolsrec_object_p): Likewise.
1420 1999-04-04 Don Bowman <don@pixsci.com>
1422 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
1424 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1426 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
1428 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
1429 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
1431 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
1433 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
1436 1999-03-31 Nick Clifton <nickc@cygnus.com>
1438 * config.bfd: Add support for arm-epoc-pe target.
1439 * configure.in: Add support for arm-epoc-pe target.
1440 * configure: Regenerate.
1441 * targets.c: Add support for arm-epoc-pe target.
1442 * coff-arm.c: Allow header files to override definition of
1443 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
1444 * pe-arm.h: Allow previous header files to override definition of
1445 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1446 * pei-arm.h: Allow previous header files to override definition of
1447 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1448 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
1449 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
1451 1999-03-30 Nick Clifton <nickc@cygnus.com>
1453 * elf.c (elf_map_symbols): Handle the case where section
1454 symbols are generated for content-less sections which are
1455 not mapped to the output file.
1457 * linker.c: Replace direct references to fields in BFD structure
1458 with accessor macros.
1460 * elflink.h: Replace direct references to fields in BFD structure
1461 with accessor macros.
1463 1999-03-25 Philip Blundell <pb@nexus.co.uk>
1465 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
1467 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
1468 account when adjusting section symbols during a partial link.
1470 1999-03-24 Nick Clifton <nickc@cygnus.com>
1472 * coff-sparc.c (struct coff_reloc_map): Change type of field
1473 'bfd_reloc_val' to bfd_reloc_code_real_type.
1474 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
1475 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
1476 * elf32-arc.c (struct arc_reloc_map): Ditto.
1477 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
1478 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
1479 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
1480 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
1481 * elf32-sh.c (struct elf_reloc_map): Ditto.
1482 * elf32-sparc.c (struct elf_reloc_map): Ditto.
1483 * elf32-v850.c (struct v850_reloc_map): Ditto.
1484 * elf64-sparc.c (struct elf_reloc_map): Ditto.
1485 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
1486 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
1488 1999-03-17 Martin Hunt <hunt@cygnus.com>
1490 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
1491 function so source-level assembly works. If multiple N_SOs
1492 are seen without and N_FUNs, create an indextable entry with
1493 a NULL function name.
1495 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1497 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
1498 of certian similar cpus.
1500 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1502 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1503 Add the 5000. Change the architecture for the 5400 to mips4.
1504 (elf_mips_mach): Add r5000.
1506 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1508 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
1510 1999-03-11 Nick Clifton <nickc@cygnus.com>
1512 * binary.c (binary_set_section_contents): Generate warning about
1513 huge file offsets for any section that will occupy file space, not
1514 just those that are loadable.
1516 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
1518 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
1520 1999-02-22 Jim Lemke <jlemke@cygnus.com>
1522 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
1524 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
1526 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
1527 * elflink.h: Revert all changes since Feb 16. Instead:
1528 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
1529 appropriate. Copy it to version symbols.
1530 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
1531 symbols if appropriate.
1532 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
1533 symbol if appropriate.
1534 (elf_link_output_extsym): If symbol is marked as undefined, and
1535 has no nonweak references, mark it as weak undefined.
1537 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
1539 * elflink.h (elf_merge_symbol): When overriding a dynamic
1540 definition with a weak undefined symbol, set NEEDS_PLT if it is a
1542 (elf_link_add_object_symbols): Don't copy the other field if we
1545 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
1547 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
1548 shared object with a weak undefined symbol.
1550 1999-02-18 Nick Clifton <nickc@cygnus.com>
1552 * elfarm-nabi.c: Set partial_inplace back to false.
1554 1999-02-17 Nick Clifton <nickc@cygnus.com>
1556 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
1557 (USER_LABEL_PREFIX): Set to "_".
1559 The following patches are from: Scott Bambrough
1560 <scottb@corelcomputer.com>
1562 * libaout.h (M_ARM6_NETBSD): Set to 143.
1564 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
1565 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
1566 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
1567 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
1568 * bfd-in2.h: Regenerate.
1570 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
1571 'true' as REL relocs are now being used. Add new PIC relocs:
1572 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
1573 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
1575 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
1577 (elf32_arm_final_link_relocate): Change parameters so that entire
1578 reloc is passed. Add support for PIC relocs.
1579 (elf32_arm_relocate_section): Pass entire reloc to
1580 elf32_arm_final_link_relocate.
1581 (elf32_arm_check_relocs): Handle new PIC relocs.
1582 (elf32_arm_adjust_dynamic_symbol): New function.
1583 (elf32_arm_size_dynamic_sections): New function.
1584 (elf32_arm_discard_copies): New function.
1585 (elf32_arm_finish_dynamic_symbol): New function.
1586 (elf32_arm_finish_dynamic_sections): New function.
1587 (ELF_MAXPAGE_SIZE): Define.
1588 (bfd_elf32_bfd_reloc_type_lookup): Define.
1589 (elf_backend_relocate_section): Define.
1590 (elf_backend_adjust_dynamic_symbol): Define.
1591 (elf_backend_create_dynamic_sections): Define.
1592 (elf_backend_finish_dynamic_symbol): Define.
1593 (elf_backend_finish_dynamic_sections): Define.
1594 (elf_backend_size_dynamic_sections): Define.
1595 (elf_backend_plt_readonly): Define.
1596 (elf_backend_want_got_plt): Define.
1597 (elf_backend_want_plt_sym): Define.
1599 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
1601 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
1602 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
1603 (_bfd_mips_elf_fake_sections): Likewise.
1605 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1607 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
1608 bfd_elf32_arm_get_bfd_for_interworking,
1609 bfd_elf32_arm_process_before_allocation): Define to avoid clash
1612 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
1613 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1614 elf32_arm_find_nearest_line): Make them static.
1616 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
1618 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
1619 callers. Do not merge a definition from a shared object with a
1620 weak undefined symbol.
1621 (elf_link_add_object_symbols): Do not change the symbol type or
1622 size if the old symbol overrides the new one.
1624 1999-02-08 Nick Clifton <nickc@cygnus.com>
1626 * config.bfd: Add support for strongarm target.
1628 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1630 * elf32-m68k.c (reloc_map): Use the correct types for the struct
1631 fields instead of unsigned char.
1633 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
1635 * Makefile.am: Rebuild dependencies.
1636 * Makefile.in: Rebuild.
1638 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
1640 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
1641 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
1642 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
1643 * acinclude.m4: Add comments to uses of AC_DEFINE.
1644 * acconfig.h: Remove.
1645 * configure: Rebuild with current autoconf/automake.
1646 * aclocal.m4: Likewise.
1647 * config.in: Likewise.
1648 * Makefile.in: Likewise.
1650 1999-02-04 DJ Delorie <dj@cygnus.com>
1652 * libbfd.c (real_read): don't call fread for zero bytes. This
1653 covers up a bug (or misuse of bfd) that's exposed by Solaris.
1655 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
1657 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
1658 of a jump is in the current 256 MB region.
1660 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
1662 * format.c (bfd_check_format_matches): Change last patch to only
1663 take effect for the binary target.
1665 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
1667 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
1669 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
1671 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
1673 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
1675 * format.c (bfd_check_format_matches): If the target was
1676 previously specified, don't check other targets when checking for
1679 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
1681 * elf32-arm.h (elf32_arm_reloc_map): Removed.
1682 (elf32_arm_reloc_type_lookup): Removed
1683 * elfarm-nabi.c (elf32_arm_reloc_map): New.
1684 (elf32_arm_reloc_type_lookup): New.
1685 * elfarm-oabi.c (elf32_arm_reloc_map): New.
1686 (elf32_arm_reloc_type_lookup): New.
1688 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
1690 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
1691 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
1692 * Makefile.am: Use new files.
1693 * Makefile.in: Regenerate.
1694 * configure.in: Use new files.
1695 * configure: Regenerate.
1697 1999-02-01 Nick Clifton <nickc@cygnus.com>
1699 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
1700 (fr30_elf_gc_sweep_hook): New function.
1701 (elf_backend_can_gc_sections): Define.
1703 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
1705 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
1706 and bfd_elf32_bigarm_oabi_vec.
1708 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
1710 * Makefile.am (elf32-arm-oldabi.lo): New.
1711 (elf32-arm-newabi.lo): New.
1712 * Makefile.in: Regenerate.
1713 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
1714 (arm-*-elf): Likewise.
1716 (thumb-*-oabi): New.
1717 * configure: Regenerate.
1718 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
1719 (bfd_elf32_bigarm_oabi_vec): New.
1720 * elf32-arm-newabi.c: New.
1721 * elf32-arm-oldabi.c: New.
1722 * elf32-arm.c: Removed.
1725 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
1727 * binary.c (binary_set_section_contents): Omit warnings for
1728 unloadable sections.
1730 1999-01-31 Michael Meissner <meissner@cygnus.com>
1732 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
1733 powerpc{,le}-*-eabi.
1735 1999-01-29 Nick Clifton <nickc@cygnus.com>
1737 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
1738 * dwarf2.c (read_signed_leb128): Remove unused variables.
1740 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
1742 * elf.c (assign_file_positions_for_segments): Only adjust
1743 p_align when needed.
1745 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
1747 * binary.c (binary_set_section_contents): Don't return early for a
1748 non-loadable section, in case the first section is non-loadable.
1749 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
1750 W. Rozycki <macro@ds2.pg.gda.pl>.
1752 1999-01-28 Nick Clifton <nickc@cygnus.com>
1754 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
1755 R_FR30_GNU_VTENTRY relocs.
1757 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
1759 * elflink.h (elf_link_output_sym): Zero syms which are
1760 part of sections which have been excluded.
1762 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
1764 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
1766 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
1767 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
1769 1999-01-27 Nick Clifton <nickc@cygnus.com>
1771 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
1773 (fr30_final_link_relocate): Use computed value as result of
1776 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
1778 * binary.c (binary_set_section_contents): Emit warning for
1779 huge file offsets due to widely-dispersed section LMAs.
1781 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
1783 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
1784 align first section to largest section alignment, not first
1787 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
1789 * configure.in: Require autoconf 2.12.1 or higher.
1791 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
1793 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
1794 * bfd-in2.h: Likewise.
1795 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
1797 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1799 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
1800 * cpu-mips.c: Add support for and independent 4111.
1801 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
1802 (_bfd_mips_elf_final_write_processing):
1803 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
1805 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1807 * elf32-mips.c (elf_mips_abi_name): New.
1808 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
1810 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
1812 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1813 Handle bfd_mach_mips4300.
1815 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
1817 * elf32-i386.c: Remove leaked development code from patch
1818 1998-12-10 by Richard Henderson.
1820 1998-12-10 Richard Henderson <rth@cygnus.com>
1822 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
1823 in debug sections for symbol defined externally.
1825 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1827 * targets.c (bfd_target_vector): Remove duplicate entry for
1830 1998-12-09 Nick Clifton <nickc@cygnus.com>
1832 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
1833 since we are using RELAs.
1835 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
1837 SCO Open Server Release 5 core file support, from Jouke Numan
1839 * sco5-core.c: New file.
1840 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
1841 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
1842 * Makefile.am: Rebuild dependencies.
1843 (OPTIONAL_BACKENDS): Add sco5-core.lo.
1844 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
1845 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
1846 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
1847 * bfd-in2.h, configure, Makefile.in: Rebuild.
1849 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
1851 * config.bfd (hppa*-*-mpeix*): New target.
1852 * configure.in: Add AC_HEADER_DIRENT.
1853 (hppa*-*-mpeix*): New target.
1854 * configure.host (hppa*-*-mpeix*): New host.
1855 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
1856 friends rather than just including <sys/dir.h>.
1857 * som.h (struct som_symbol): Add hppa_priv_level and apto
1858 tc_data. Change all users.
1859 (struct somdata): Add comp_unit field.
1860 (obj_som_compilation_unit): Define.
1861 (bfd_som_attach_compilation_unix): Declare.
1862 * som.c: Check HOST_HPPAMPEIX.
1863 (struct som_misc_symbol_info): Add new field priv_level.
1864 (som_object_setup): Add current_offset parameter. Change all
1866 (setup_sections): Likewise.
1867 (som_object_p): For EXECLIBMAGIC, read the lst header.
1868 (som_write_symbol_strings): Add compilation_unit parameter.
1870 (som_finish_writing): Write out compilation_unit.
1871 (som_bfd_derive_misc_symbol_info): Set priv_level.
1872 (som_build_and_write_symbol_table): Set xleast field to 3.
1873 (som_slurp_symbol_table): Set symbol priv_level.
1874 (bfd_som_attach_compilation_unit): New function.
1875 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
1876 priv_level into symbol_value.
1877 * configure, config.in: Rebuild.
1879 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
1881 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
1882 warning function to call _bfd_error_handler instead.
1884 * libbfd.c (COERCE32): Cast through unsigned long and long to
1885 avoid bug in old version of gcc.
1887 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
1888 (elf_backend_additional_program_headers): Don't define.
1890 1998-12-08 Nick Clifton <nickc@cygnus.com>
1892 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
1893 relocations to include offset of 2 included in the insns, and the
1894 offset of the relocs within the section.
1896 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
1898 The following changes were made by David Taylor
1899 <taylor@texas.cygnus.com>, Edith Epstein
1900 <eepstein@sophia.cygnus.com>, Jim Blandy
1901 <jimb@zwingli.cygnus.com>, and Elena Zannoni
1902 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
1903 changes originally made by HP; HP did not create ChangeLog
1906 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
1907 automake macro library.
1909 * hpux-core.c (hpux_core_core_file_p): this function now
1910 understands HPUX 10.30 thread info. Yes, the thread stacks can be
1911 found in the corefile! Also, in hpux_core_core_file_p, if we
1912 encounter a section with an unknown type, don't punt. Instead,
1913 just skip it. Also, count the number of sections of known type
1914 that we encounter. If we encounter at least one good one, then
1915 we'll declare that the file is a core file. If we encounter any
1916 unknown ones but some known ones, then we'll issue a warning (but
1917 still declare it to be a core file). Also, correctly decide when a
1919 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
1920 (CORE_ANON_SHMEM): define if not defined.
1921 (hpux_core_struct): add members lwpid and user_tid.
1922 (core_kernel_thread_id, core_user_thread_id): new macros.
1923 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
1924 the name before storing it in the bfd.
1925 (hpux_core_core_file_p): handle threads.
1927 * libhppa.h (GET_FIELD): protect against redefinition.
1928 (HPPA_WIDE): define.
1929 (GET_FIELD): define.
1934 (sign_extend): redefine.
1935 (assemble_6): define.
1936 (assemble_12): rewrite.
1937 (assemble_16): define.
1938 (assemble_16a): define.
1939 (assemble_17): rewrite.
1940 (assemble_22): define.
1942 1998-12-07 Nick Clifton <nickc@cygnus.com>
1944 * elf32-fr30.c (fr30_final_link_relocate): Using signed
1945 relocations for signed values.
1947 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
1949 * mipsbsd.c (MY(set_arch_mach)): Make static.
1950 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
1951 bfd_mach_mips* macros rather than simple numbers.
1953 COFF weak symbol support, based on patches from Mark Elbrecht
1954 <snowball3@usa.net>:
1955 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
1956 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
1957 (coff_write_alien_symbol): Likewise.
1958 * cofflink.c (coff_link_check_ar_symbols): Likewise.
1959 (coff_link_add_symbols): Likewise.
1960 (_bfd_coff_link_input_bfd): Likewise.
1961 (_bfd_coff_write_global_sym): Likewise.
1963 * elf.c (copy_private_bfd_data): Always initialize the
1964 includes_phdrs field.
1966 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
1967 file defines a symbol first mentioned in an ELF file.
1969 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
1970 possible, rather than only if BFD64.
1971 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
1973 * bfd-in2.h: Rebuild.
1975 * srec.c (srec_set_section_contents): Correct test to avoid
1976 switching to 4 byte addresses after seeing a second section which
1977 requires 3 byte addresses. From Joel Schantz
1978 <joel.schantz@argosys.boeing.com>.
1980 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
1981 <aymeric.vincent@emi.u-bordeaux.fr>.
1983 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
1985 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
1986 decide whether the output file is -mrelocatable-lib,
1987 -mrelocatable, or neither. (gdb.base/nodebug.exp)
1989 1998-12-03 Nick Clifton <nickc@cygnus.com>
1991 * elf32-fr30.c: Add support for R_FR30_48 reloc.
1992 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
1993 * bfd-in2.h: Regenerate.
1994 * libbfd.h: Regenerate
1996 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
1998 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
1999 link against a dynamic symbol with no type or size.
2001 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2003 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2004 relocation for section which does not get loaded.
2005 (elf_i386_relocate_section) [R_386_32]: Likewise.
2007 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2009 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2010 reloc_count and i long instead of unsigned long. Handle error
2011 return from bfd_canonicalize_reloc.
2013 1998-12-01 Nick Clifton <nickc@cygnus.com>
2015 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2018 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2020 * elf32-sh.c (elf/sh.h): Include.
2021 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2022 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2023 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2024 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2025 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2027 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2029 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2030 causes division by zero later on.
2032 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2034 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2037 1998-11-25 DJ Delorie <dj@cygnus.com>
2039 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2042 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2044 * elf32-fr30.c (fr30_elf_relocate_section): Call
2045 fr30_final_link_relocate.
2046 (fr30_final_link_relocate): New function: Handle I20 and I32
2048 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2049 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2050 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2052 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2055 The following changes are based on a patch submitted by Gianluca
2056 Moro <glctr@abc.it>:
2058 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2059 not already been updated.
2060 (find_remembered_hi16s_reloc): New parameter 'already_found'
2061 returns state of remembered hi16s reloc.
2062 (remember_hi16s_reloc): Set 'found' field to false.
2063 (hi16s_location): Add 'found' field.
2065 1998-11-23 DJ Delorie <dj@cygnus.com>
2067 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2068 to see .DLL files as unrecognized.
2069 (i3coff_object_p): Sorry, had to hack it to not recognize these
2070 files (pei-i386) on request.
2072 1998-11-23 DJ Delorie <dj@cygnus.com>
2074 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2075 relents. Call bfd_check_format to reinitialize.
2077 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2079 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2082 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2084 * aclocal.m4: regenerate
2085 * configure: regenerate
2087 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2089 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2090 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2091 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2092 respect it as an upper bound on what memory to reference.
2093 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2094 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2095 update vtable_entries_size appropriately.
2097 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2099 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2102 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2104 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2105 bfds; they have no "file" so we fake it.
2106 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2107 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2108 resizing the memory buffer.
2109 * opncls.c (bfd_make_writable): New function; lets you write a
2110 bfd_create'd bfd to an in-memory buffer.
2111 (bfd_make_readable): New function; lets you read back that buffer
2112 as if it were from bfd_openr. Used to build generated archive
2113 members (winsup's ld's dlltool)
2115 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
2117 * po/bfd.pot: Regenerated.
2119 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
2121 * elf32-v850.c (hi16s_location): Replaced fixed size array with
2124 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
2126 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
2127 element of the gotentry list for local symbols too.
2128 (elf64_alpha_relocate_section): Unify local and global handling.
2129 Assert that gotent->use_count > 0.
2131 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
2133 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
2134 update for file name changes of July 2, 1998.
2136 * configure: Rebuild.
2138 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
2140 * po/bfd.pot: Regenerated.
2142 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
2144 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
2145 * aclocal.m4, configure: regenerate
2147 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
2149 * elf.c (prep_headers): Add support for bfd_arch_fr30.
2151 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
2153 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
2154 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
2156 * aclocal.m4, configure: regenerated.
2158 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
2160 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
2161 R_D10V_GNU_VTENTRY relocs.
2162 (elf_d10v_howto_table): Likewise.
2163 (d10v_reloc_map d10v_reloc_map): Likewise.
2164 (elf32_d10v_gc_mark_hook): New.
2165 (elf32_d10v_gc_sweep_hook): New.
2166 (elf32_d10v_check_relocs): New.
2167 (elf32_d10v_relocate_section): New.
2168 (elf_backend_relocate_section): Define.
2169 (elf_backend_can_gc_sections): Define.
2171 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
2173 * Makefile.am (BFD32_BACKENDS): Move vms files here...
2174 (BFD64_BACKENDS): ...from here.
2175 (BFD32_BACKENDS_CFILES): Move vms files here...
2176 (BFD64_BACKENDS_CFILES): ...from here.
2177 * Makefile.in: Rebuild.
2179 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
2181 * Makefile.am: Add FR30 target.
2182 * Makefile.in: Add FR30 target.
2183 * archures.c: Add support for FR30.
2184 * config.bfd: Add support for FR30.
2185 * configure.in: Add support for FR30.
2186 * reloc.c: Add support for FR30 relocations.
2187 * targets.c: Add support for FR30 relocations.
2188 * bfd-in2.h: Regenerate.
2189 * configure: Regenerate.
2190 * libbfd.h: Regenerate.
2191 * cpu-fr30.c: New file.
2192 * elf32-fr30.c: New file.
2194 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
2196 * configure.in: detect cygwin* instead of cygwin32*
2197 * configure: regenerate
2199 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
2201 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
2202 use bfd_malloc and free instead and check return value from bfd_malloc.
2204 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
2206 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
2207 * libbfd.h: Rebuild.
2209 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
2210 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
2211 (MIPS_TEXT_DYNSYM_SECN): Likewise.
2212 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
2214 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
2216 (mips_elf_link_hash_table_create): Don't initialize
2217 dynsym_sec_strindex.
2218 (mips_elf_gc_mark_hook): Add default case to avoid warning.
2219 (mips_elf_size_dynamic_sections): Generate a section symbol for
2220 every output section.
2221 (mips_elf_finish_dynamic_sections): Count all sections for
2223 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
2226 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
2228 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
2229 for later PLT entries in large PLTs.
2230 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
2232 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
2234 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
2236 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
2238 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
2239 * elflink.h (elf_collect_hash_codes): New function. This function is
2240 called for each exported symbol and we compute the ELF hash value for
2242 (compute_bucket_value): New function. It is called from
2243 size_dynamic_sections to determine the hash table size. When we are
2244 optimizing a better, but slower, algorithm is used.
2245 (size_dynamic_sections): Call compute_bucket_value.
2247 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
2249 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
2251 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
2253 (sh_elf_gc_mark_hook): New.
2254 (sh_elf_gc_sweep_hook): New.
2255 (sh_elf_check_relocs): New.
2256 (elf_backend_can_gc_sections): Define.
2258 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
2260 * acinclude.m4: undo previous gettext change
2261 * aclocal.m4: rebuild with right version of aclocal.
2263 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
2265 * acinclude.m4, aclocal.m4: move gettext-related fragments from
2266 aclocal.m4 to acinclude.m4, so they don't get lost.
2268 * elfcore.h: rewrite for better corefile support.
2269 * elf.c (elfcore_*): new functions.
2270 * elf-bfd.h (elf_obj_tdata): new structure members.
2271 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
2273 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
2275 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
2277 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
2278 and R_M32R_GNU_VTENTRY.
2279 (elf_backend_can_gc_sections): Define.
2280 (m32r_elf_check_relocs): New.
2281 (m32r_elf_gc_mark_hook): New.
2282 (m32r_elf_gc_sweep_hook): New.
2283 (m32r_elf_relocate_section): Handle VT relocs.
2285 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
2287 * coff-arm.c (arm_relocate_section): Remove redundant test.
2289 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
2290 cleat that the 'bitsize' field is the size of the bitfield AFTER
2291 relocation not before.
2293 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
2295 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
2298 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
2300 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
2301 R_SPARC_GNU_VTENTRY.
2302 (elf32_sparc_check_relocs): Handle them.
2303 (elf32_sparc_reloc_type_lookup): Likewise.
2304 (elf32_sparc_relocate_section): Likewise.
2305 (elf32_sparc_gc_mark_hook): New.
2306 (elf32_sparc_gc_sweep_hook): New.
2308 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
2310 * som.c (som_finish_writing): Perform some sanity checks when
2311 writing an executable or shared library.
2313 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2315 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
2316 * configure.in (elf): Add dwarf1.lo.
2317 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
2318 * elf.c (_bfd_elf_find_nearest_line): Add call to
2319 _bfd_dwarf1_find_nearest_line.
2320 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
2321 Add call to _bfd_dwarf1_find_nearest_line.
2322 * configure: Rebuilt.
2324 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
2326 * elflink.h (elf_gc_sections): Do not allow garbage
2327 collection if dynamic sections have been created.
2329 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
2331 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
2333 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
2334 (v850_elf_perform_relocation): Likewise.
2335 (v850_elf_final_link_relocate): Likewise.
2336 (v850_elf_relocate_section): Likewise.
2337 (v850_elf_gc_sweep_hook): New routine.
2338 (v850_elf_gc_mark_hook): New routine.
2339 (elf_backend_can_gc_sections): Define.
2341 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
2343 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
2346 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
2348 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2349 Declare size as bfd_size_type.
2350 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
2352 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
2354 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
2356 * som.c (CPU_PA_RISC2_0): Define.
2357 (_PA_RISC2_0_ID): Likewise.
2358 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
2360 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
2362 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
2363 has a base which is already defined, only add the referenced
2364 symbol to the dynamic symbol table if it is defined or referenced
2367 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
2370 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2372 * elflink.h (elf_link_add_object_symbols): Undo last change.
2374 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
2376 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
2377 symbol for the indirect alias to a versioned symbol.
2379 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
2381 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
2382 (elf32_i386_vtentry_howto): New.
2383 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
2384 or elf32_i386_vtinherit_howto on lookup.
2386 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2388 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
2389 reloc_type. Rename R_68K__max to R_68K_max.
2390 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
2393 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
2395 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
2396 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
2398 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
2401 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
2403 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
2404 message has a null byte terminator.
2406 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
2408 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
2409 word subject to R_V850_32 relocation.
2411 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
2413 * dwarf2.c: Add comment describing problem computing line numbers
2414 for undefined symbols at link time.
2416 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
2418 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2419 transform a defweak into a plt entry.
2420 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
2421 plt entry references to receive a RELATIVE reloc.
2422 (elf64_alpha_finish_dynamic_symbol): Fill them in.
2423 (elf64_alpha_relocate_section): Assert we don't overrun
2424 the allocated relocation space.
2426 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
2428 * elf.c (swap_out_syms): Always treat section symbols as
2429 special, even if they are attached to a common section.
2431 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
2433 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
2434 sections with v850 common section attributes into named v850
2436 (v850_elf_add_symbol_hook): Move symbols in sections with v850
2437 common section attributes into named v850 common sections.
2439 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
2441 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
2444 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
2446 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
2447 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
2448 reloc to the wrong section a warning, not an error. .dynsbss
2449 is not an output section, so there is no need to check for it.
2451 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
2453 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
2455 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
2457 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
2458 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
2460 (elf32_arm_gc_mark_hook): New.
2461 (elf32_arm_gc_sweep_hook): New.
2462 (elf32_arm_check_relocs): New.
2463 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
2465 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
2468 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
2470 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
2471 assume there is no PLT or GOT.
2473 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
2475 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
2476 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
2477 also accepted as a function symbol type.
2479 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2481 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
2483 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
2485 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
2486 match definition of _bfd_gc_sections field.
2487 * libbfd.h: Rebuild.
2489 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
2491 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
2492 the addend of a dynamic relocation referencing a section.
2493 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2494 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
2496 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
2498 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
2499 bed has a size_dynamic_sections routine before trying to use it.
2501 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
2503 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
2504 _bfd_elf_rel_vtable_reloc_fn.
2506 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
2508 * Makefile.am: Add elf32-arm.c.
2509 * Makefile.in: Rebuild.
2510 * elf-bfd.h: Add elf_backend_get_symbol_type.
2511 * elf.c (swap_out_syms): If defined, call
2512 elf_backend_get_symbol_type.
2513 * elf32-arm.c: Define elf_backend_get_symbol_type.
2514 (elf32_arm_get_symbol-type): New routine.
2515 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
2516 (bfd_elf32_arm_process_before_allocation): Change to
2517 check for STT_ARM_TFUNC.
2518 (elf32_arm_final_link_relocate): Likewise.
2519 * elfxx-target.h: Add elf_backend_get_symbol_type.
2521 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
2523 * archures.c (bfd_mach_alpha_ev[456]): New.
2524 * cpu-alpha.c: Rework to match these types.
2525 * bfd-in2.h: Rebuild.
2527 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
2529 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
2530 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
2532 * elf32-i386.c (elf_howto_table): Add vtable relocs.
2533 (elf_i386_reloc_type_lookup): Recognize them.
2534 (elf_i386_check_relocs): Pass them off to generic code.
2535 (elf_i386_relocate_section): Ignore them.
2536 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
2537 (elf_backend_can_gc_sections): True.
2539 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
2541 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
2542 before looking at owner field.
2543 (elf32_arm_to_thumb_stub): Ditto.
2544 (elf32_arm_relocate_section): Compute name before calling
2545 elf32_arm_final_link_relocate().
2547 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2549 * elf.c: comment and formatting cleanups.
2552 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2554 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
2555 (core files are treated differently than object files).
2556 * elf-bfd.h (_bfd_elf_write_corefile_contents,
2557 bfd_elf_mkcorefile): declare.
2558 * elfxx-target.h (_bfd_elf_write_corefile_contents,
2559 bfd_elf_mkcorefile): add to bfd_target vector.
2560 * elfcore.h (elf_core_file_p): save the program header table,
2561 and set the bfd architecture from the elf file header.
2562 * elf.c (bfd_elf_mkcorefile): new function.
2563 (_bfd_elf_write_corefile_contents): new function.
2564 (assign_file_positions_for_segments): add cases for handling
2565 PT_NOTE segments. (assign_file_positions_except_relocs):
2566 core files should be handled the same as exec files.
2567 (prep_headers): identify core files as type ET_CORE.
2568 (copy_private_bfd_data): identify the sections belonging to
2569 the PT_NOTE segment.
2571 * elf32-sparc.c (elf32_sparc_final_write_processing):
2572 add break statement to default case.
2574 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
2576 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
2577 section (not input) will be in sections ".sbss", ".sbss2",
2578 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
2579 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
2580 output_offset for correct evaluation of addend.
2582 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
2584 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
2585 elf32_arm_allocate_interworking_sections and
2586 elf32_arm_process_before_allocation.
2588 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
2590 * bfd-in.h: Ammend prototype for
2591 elf32_arm_process_before_allocation to remove surplus third
2594 * bfd-in2.h: Regenerate.
2596 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
2598 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
2600 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
2602 * aoutx.h (aout_link_input_section_ext): Use the relocation already
2603 calculated for RELOC_SPARC_REV32 case.
2605 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
2607 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
2608 elf32_arm_allocate_interworking_sections and
2609 elf32_arm_process_before_allocation.
2610 * bfd-in2.h: Regenerated.
2611 * elf32-arm.c Define elf32_arm_link_hash_table.
2612 (insert_thumb_branch): New routine.
2613 (find_thumb_glue): New routine.
2614 (find_arm_glue): New routine.
2615 (record_arm_to_thumb_glue): New routine.
2616 (record_thumb_to_arm_glue): New routine.
2617 (elf32_arm_link_hash_table_create): New routine.
2618 (elf32_arm_get_bfd_for_interworking): New routine.
2619 (elf32_arm_allocate_interworking_sections) New routine.
2620 (elf32_arm_process_before_allocation) New routine.
2621 (elf32_thumb_to_arm_stub): New routine.
2622 (elf32_arm_to_thumb_stub): New routine.
2623 (elf32_print_private_bfd_data): Fix typo.
2624 (elf32_arm_final_link_relocate): Add argument sym_sec.
2625 Check for branches to thumb symbols in case R_ARM_PC24.
2626 Check for branches to arm symbols in case R_ARM_THM_PC22.
2627 (elf32_arm_relocate_section): Pass symbol section to
2628 elf32_arm_final_link_relocate.
2630 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
2632 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
2633 entries unless the symbol is defined in the executable; in
2634 particular, undefined weak symbols get a PLT entry.
2636 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
2638 * libaout.h: Remove nested comment to avoid warning.
2640 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
2642 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2643 R_ARM_PC24 relocation.
2645 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
2647 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
2648 argument is_local. Add argument sym_flags. Check sym_flags
2649 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
2650 (elf32_arm_relocate_section): Don't pass local sym and pass
2651 sym_flags to elf32_arm_final_link_relocate.
2653 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
2655 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
2656 to not count too few relocs for dynamicly linked executables.
2658 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
2660 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
2661 symbols without a dynamic index dynamic. Consider all weak
2663 (elf64_alpha_strip_section_from_output): Don't assume 1-1
2664 correspondance between input and output sections.
2666 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2668 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
2669 that use a .got.plt section start the got offset at zero.
2671 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
2673 * ieee.c (ieee_write_processor): Correct the processor ID written
2674 out for bfd_arch_m68k, accommodating change of March 25.
2676 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
2678 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2679 R_ARM_THM_RPC22 relocations.
2681 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
2683 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
2685 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
2686 .got relocs in -Bsymbolic shared objects.
2688 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
2690 * elf32-arm.c: Add private flags to ELF header.
2691 (elf32_arm_print_private_bfd_data): New Function.
2692 (elf32_arm_set_private_flags): New Function.
2693 (elf32_arm_copy_private_flags): New Function.
2694 (elf32_arm_merge_private_bfd_data): New Function.
2696 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
2698 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
2700 (elf32_sparc_relocate_section): Likewise.
2702 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
2704 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
2705 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
2706 (ppc_elf_relocate_section): Pull sgot and splt search to the start
2707 of the function. Recognize no .plt as static linking.
2709 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
2711 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
2712 ".liblist" string through gettext.
2714 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
2716 * Makefile.am: Add support for elf32-arm.lo.
2717 * Makefile.in: Rebuild.
2718 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
2719 (thumb-*-elf): Define targ_defvec and targ_selvecs.
2720 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
2721 * configure: Regenerate.
2722 * elf.c: (prep_headers): Support arch_type of EM_ARM.
2723 * targets.c: Support new targets bfd_elf32_bigarm_vec and
2724 bfd_target bfd_elf32_littlearm_vec.
2725 * elf32-arm.c: New file.
2727 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
2729 * libaout.h (M_SPARCLITE_LE): New machine.
2730 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
2731 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
2732 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
2733 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
2734 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
2735 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
2736 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2737 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
2738 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
2739 be BFD_RELOC_SPARC_REV32.
2741 * config.bfd (sparc86x-*-aout): New
2743 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
2745 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
2746 actually mapping the output sections.
2748 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
2751 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
2752 (mn10300_elf_reloc_map): Similarly.
2753 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
2755 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
2757 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
2759 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
2760 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
2761 elf_mips_reloc_type defined in elf/mips.h.
2763 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
2765 * elf64-mips.c: Remove reloc_type definition completely. It's now
2768 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
2770 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
2771 as they are defined in elf/mips.h now.
2773 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
2776 * Re-add lost change:
2777 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
2779 (mn10300_elf_relax_section): Include stack space for register saves
2780 in the imm8 field of a "call" instruction.
2781 (compute_function_info): Determine how much stack is allocated by
2782 the movm instruction. Fix typo.
2783 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
2785 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
2787 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
2788 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
2790 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
2792 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
2794 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
2796 * elf32-hppa.h: Let ELF header define the enum containing the
2797 external reloc numbers.
2798 * elf32-i386.h: Likewise.
2800 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
2802 * elf-m10300.c: Let ELF header now define the macros to get the enum.
2803 * elf32-mips.c: Likewise.
2804 * elf32-ppc.c: Likewise.
2806 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
2808 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
2809 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
2811 * bfd-in.h: Regenerate.
2812 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
2813 parameter to 'unsigned int' to avoid K&R compatability problems.
2815 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
2817 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
2818 functionname_ptr to be const. Change line_ptr to be unsigned.
2820 * coffcode.h (coff_link_output_has_begun): Simplify handling when
2821 macro is not defined. Change second parameter from bfd_link_info
2822 to coff_final_link_info. Add prototype.
2823 (coff_final_link_postscript): Simplify handling when macro is not
2824 defined. Add prototype.
2826 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
2828 * elf-mn10300.c: Before include system specific ELF header define
2829 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
2830 * elf32-mips.c: Likewise.
2831 * elf32-ppc.c: Likewise.
2833 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
2835 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
2836 temporary patch over to elf64-mips.c as well.
2838 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
2840 * elf32-mips.c (reloc_type): Temporarily disable definition of
2841 standard relocation since they are now defined in elf/mips.h.
2843 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
2845 * elf-m10200.c (mn10200_elf_final_link_relocate):
2846 Modify range test for case R_MN10200_8.
2848 * elf-m10300.c (mn10300_elf_final_link_relocate):
2849 Modify range test for case R_MN10300_8.
2851 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
2853 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
2854 * elf32-i386.c (elf_backend_got_header_size): Define.
2855 (elf_backend_plt_header_size): Define.
2856 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
2857 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
2858 * elfxx-target.h: Provide a default of zero.
2859 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
2860 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
2862 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
2863 entry from an executable, even if the plt refcount goes to 0.
2865 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2867 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
2868 directory name at the line number.
2870 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
2871 with an unspecified type.
2873 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
2875 * sunos.c: Add undef of valid to avoid problem on SunOS.
2877 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
2879 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
2881 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2883 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
2884 R_68K_PCxx and R_68K_xx relocations. Make sure that
2885 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
2886 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
2887 R_68K_xx relocations.
2888 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
2889 that has no plt entry.
2890 (elf_m68k_relocate_section): Ignore the plt offset in a static
2892 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
2894 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
2897 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
2899 (howto_table, reloc_map): Add entries for them.
2900 (elf_m68k_check_relocs): Handle them. Implement reference
2901 counting for got and plt entries.
2902 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
2903 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
2905 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
2906 (elf_m68k_relocate_section): Handle the new reloc types.
2907 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
2908 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
2909 * elflink.h (elf_link_add_object_symbols): When creating an
2910 indirect reference for symbol versioning also copy the plt
2912 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
2913 flag also reset the plt offset.
2914 (elf_link_assign_sym_version): Likewise.
2915 (elf_gc_common_finalize_got_offsets): Increment the got offset by
2916 the size of the entry in bytes.
2917 (elf_gc_allocate_got_offsets): Likewise.
2919 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
2921 * elflink.h (elf_gc_sections): Return true rather than falling off
2924 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
2927 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
2929 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
2930 comment describing when it should be enabled.
2931 Changed definition of USER_LABEL_PREFIX to "", to fall into line
2934 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
2936 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
2937 information ATN records.
2939 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
2941 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
2942 section for an absolute symbol in a fully linked file. Based on
2943 patch from Christian Holland <CHolland@de.lucent.com>.
2945 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
2947 * coff-m88k.c (m88k_special_reloc): Don't lose the information
2948 that a symbol is undefined.
2950 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
2952 * som.c (som_bfd_gc_sections): Define.
2954 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
2956 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
2957 overflows in ARM_26D patches, since they have already been
2958 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
2960 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
2962 * coffcode.h (coff_write_object_contents): If we have any long
2963 section names, call coff_write_symbols even if there are no
2966 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
2968 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
2969 PT_LOAD segment, rather than only setting it once for the entire
2972 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
2973 rather than ignoring every phdr with a p_paddr of 0, ignore all
2974 the phdrs if they all have a p_paddr of 0.
2976 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
2977 section was discarded from the link.
2979 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2981 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
2983 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2985 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
2986 floating point operations.
2988 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
2990 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
2993 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
2995 Merge of vax/vms (read-only) support
2996 * configure.com: Support Vax target.
2997 * makefile.vms: Support Vax target.
2998 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
2999 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3001 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3003 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3005 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3007 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3009 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3010 * targets.c (bfd_target_ovax_flavour): New flavour.
3011 (vms_alpha_vec): Renamed from evax_alpha_vec.
3013 (target_vector): Update accordingly.
3014 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3016 (vax*-*-*vms*): New target.
3017 * Makefile.am: Update for renamed files. Rebuild dependencies.
3018 * bfd-in2.h: Rebuild.
3019 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3021 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3023 Based on patch from Matt Semersky <matts@scd.hp.com>:
3024 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3025 pointer on abfd->outsymbols.
3026 (generic_add_output_symbol): Handle NULL sym parameter.
3028 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3030 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3033 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3035 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3036 when handling 32 bit immediate relocs.
3037 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3039 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3041 * section.c (STD_SECTION): Account for recently added gc_mark
3042 field in struct asection.
3044 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3045 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3047 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3049 ELF Section-level Garbage Collection:
3050 * bfd.c (bfd_gc_sections): New.
3051 * aout-adobe.c: Hook to default implementation.
3052 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3053 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3054 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3055 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3056 * tekhex.c, versados.c: Likewise.
3057 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3058 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3060 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3061 (bfd_generic_gc_sections): New.
3062 * section.c (SEC_KEEP): New.
3063 (asection): Add gc_mark member.
3065 * elfcode.h (elf_gc*): New name remappings.
3066 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3067 sections to be excluded.
3068 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3069 (elf_gc_propogate_vtable_entries_used): New.
3070 (elf_gc_smash_unused_vtentry_relocs): New.
3071 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3072 (elf_gc_common_finalize_got_offsets): New.
3073 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3074 * elfxx-target.h: Add and default gc hooks.
3076 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3078 (struct elf_obj_tdata): Likewise for local_got_offsets.
3079 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3080 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3081 * elf64-sparc.c, elflink.h: Likewise.
3083 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3084 (ELF_LINK_HASH_MARK): Define.
3085 (struct elf_backend_data): Add GC hooks.
3086 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3088 * elf-m10300.c (mn10300_elf_check_relocs): New.
3089 (mn10300_elf_gc_mark_hook): New.
3090 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3091 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3092 (mn10300_elf_final_link_relocate): Likewise.
3093 (mn10300_elf_relocate_section): Likewise.
3094 (elf_backend_can_gc_sections): Define.
3095 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3096 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3097 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3098 (mips_info_to_howto_rel): Likewise.
3099 (mips_elf_relocate_section): Likewise.
3100 (mips_elf_check_relocs): Likewise.
3101 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3102 (elf_backend_can_gc_sections): Define.
3103 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3104 (ppc_elf_howto_raw): Handle them.
3105 (ppc_elf_reloc_type_lookup): Likewise.
3106 (ppc_elf_relocate_section): Likewise.
3107 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3108 Handle new vtable relocs.
3109 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3110 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3111 (elf_backend_can_gc_sections): Define.
3113 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3115 * archures.c (bfd_mach_mn10300): Define.
3116 * elf-m10300.c: Include elf/mn10300.h
3117 (elf_mn10300_mach): New function.
3118 (_bfd_mn10300_elf_final_write_processing): Likewise.
3119 (_bfd_mn10300_elf_object_p): Likewise.
3120 (elf_backendfinal_write_processing): Define.
3121 (elf_backend_object_p): Likewise.
3123 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
3125 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
3128 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
3130 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
3131 link_next field, not the next field.
3133 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
3135 * elf.c (map_sections_to_segments): Check the section address
3136 against the phdr size both with and without a modulo of
3139 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
3141 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
3142 linker created empty input section if the output section has the
3145 * elflink.h (elf_link_output_extsym): Print an error message if
3146 _bfd_elf_section_from_bfd_section fails.
3148 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
3151 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
3153 * elf.c (copy_private_bfd_data): Improve handling of Solaris
3154 native linker output. Avoid putting an empty section in more than
3157 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
3159 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3160 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3162 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
3164 * elf.c (swap_out_syms): New arg relocatable_p.
3165 Don't add section VMA to symbols for relocatable output.
3166 (_bfd_elf_compute_section_file_positions): Update call to
3169 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
3171 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
3172 against 'addend' be signed rather than unsigned.
3174 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
3176 * elf32-m32r.c: Add prototyps for static functions.
3178 * coff-arm.c: Add prototypes for static functions.
3180 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
3182 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
3183 LMA is used to order sections in a segment.
3185 * elf32-v850.c: Add prototypes for static functions.
3186 Change type of addend parameter to bfd_vma in various functions.
3188 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
3190 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
3191 complain_overflow_signed instead of complain_overflow_bitfield.
3193 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3195 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
3196 when comparing against 0.
3198 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
3200 * Makefile.am (config.status): New target.
3201 * Makefile.in: Rebuild.
3203 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
3205 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
3206 error if previous object endianness doesn't match current object.
3208 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
3210 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
3211 _bfd_elf_print_private)bfd_data ().
3213 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
3215 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
3217 (elf_link_add_object_symbols): Set type_change_ok and
3218 size_change_ok before calling elf_merge_symbol.
3220 * elf32-mips.c (mips_elf_relocate_section): If we issue an
3221 undefined symbol error, don't also issue an overflow error.
3223 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
3225 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
3226 R_PPC_LOCAL24PC relocation should be local; if not, print an error
3227 message instead of crashing.
3229 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
3231 * archures.c (bfd_mach_cpu32): Define.
3232 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
3234 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
3235 * ieee.c: Include <ctype.h>.
3236 (ieee_object_p): Parse out process ID string to make it more
3237 likely to be acceptable for bfd_scan_arch.
3238 * bfd-in2.h: Rebuild.
3240 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
3242 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
3243 _bfd_elf_print_private_bfd_data() so that the program header will
3246 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
3248 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
3249 0x68. Reindent. Add some comments.
3251 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
3253 * elf.c (copy_private_bfd_data): Adjust physical address of
3254 segment in output BFD to contain LMAs of its sections.
3256 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
3258 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3259 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
3260 endian data 32 bit relocations.
3261 (elf32_sparc_merge_private_bfd_data): Check if linking little
3262 endian objects with big endian objects.
3263 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
3264 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
3265 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
3267 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
3268 * archures.c (bfd_mach_sparc_sparclite_le): New.
3269 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
3271 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
3273 * peicode.h (add_data_entry): Fix precedence of operators in if ()
3276 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
3278 * bfd-in.h: Move over patch to bfd-in2.h.
3280 * reloc.c (bfd_check_overflow): Add casts before shifts which may
3282 (_bfd_relocate_contents): Likewise.
3284 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
3286 * peicode.h (add_data_entry): If the section has no private data
3287 then do not create a Data Dictionary entry for it.
3289 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
3291 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
3292 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
3293 elf64_alpha_size_got_sections): Rewrite, handling multiple got
3294 subsections during relaxation more correctly.
3296 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
3298 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
3299 Add extra argument to bfd_arm_process_before_allocation ().
3300 * bfd-in.h: Reflect changes made in bfd-in2.h.
3301 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
3302 coff class of a BFD symbol.
3303 * coff-arm.c: Add support for interworking between Thumb code and
3304 non-interworking aware ARM code.
3306 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
3308 * po/Make-in (install-info): New target.
3310 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
3312 * filemode.c: Remove; not used.
3314 If sysdep.h includes a header file, don't include it again:
3315 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
3317 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
3319 * archive.c: Don't include <string.h> or <errno.h>.
3320 * evax-alpha.c; Don't include <stdio.h>.
3321 * evax-egsd.c: Likewise.
3322 * evax-etir.c: Likewise.
3323 * evax-misc.c: Likewise.
3324 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
3325 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
3327 * hpux-core.c: Likewise.
3328 * netbsd-core.c: Likewise.
3330 * libbfd.c: Don't include <sys/types.h>.
3331 * nlmcode.h: Don't include <string.h>.
3332 * osf-core.c: Don't include <string.h> or <stdio.h>.
3333 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
3334 <errno.h>, or <unistd.h>.
3335 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
3337 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
3339 * configure.com: If the version number can not be found in
3340 configure.in, set it to "unknown" rather than "2.8.1".
3342 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
3344 * elf32-mips.c (elf_mips_mach): New.
3345 (_bfd_mips_elf_object_p): Use elf_mips_mach.
3346 (_bfd_mips_elf_final_write_processing): Use the names
3347 of machines, rather than the numbers. Set both the ARCH
3348 and MACH in e_flags. Handle a few more specific machines.
3349 (_bfd_mips_elf_merge_private_bfd_data): Merge both
3350 EF_MIPS_ARCH and EF_MIPS_MACH.
3352 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
3354 * syms.c (bfd_is_local_label): Revert last change.
3355 * srec.c (srec_write_symbols): Discard debugging symbols.
3357 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
3359 * som.c: Include <ctype.h>.
3360 * som.h: Don't include sysdep.h.
3362 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
3364 * libbfd.h: Rebuilt.
3365 * libbfd-in.h: Removed gettext includes and defines.
3366 * sysdep.h: Moved gettext-related includes and defines here.
3368 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
3370 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
3371 an ad-hoc test. Kill bogus #if 0 code.
3372 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
3374 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
3376 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
3377 when generating a normal executable for a symbol defined in a
3378 regular file. When copying a reloc into the output file, adjust
3379 the addend for a PC relative reloc against a global symbol.
3381 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
3383 * libbfd.h: Rebuilt.
3384 * libbfd-in.h (_): Define as dgettext.
3386 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
3388 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
3390 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
3391 when declaring parameter types.
3392 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
3394 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
3396 * config.bfd: If we include any ELF targets in targ_defvec and/or
3397 targ_selvecs, then add the generic ELF targets to targ_selvecs.
3398 * elf32-gen.c (dummy): New static const variable.
3399 (elf_generic_info_to_howto): New static function.
3400 (elf_generic_info_to_howto_rel): New static function.
3401 (elf_info_to_howto): Define as elf_generic_info_to_howto.
3402 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
3403 * elf64-gen.c: Same changes as elf32-gen.c.
3404 * elfcode.h (elf_object_p): For the generic target, ignore a
3405 failure of bfd_default_set_arch_mach. Fix indentation a bit.
3407 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
3409 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
3410 * configure: Rebuild.
3412 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
3414 * config.bfd: Update OSR5/Unixware patterns.
3416 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
3418 * elf.c (assign_file_positions_for_segments): Allow for holes
3419 between sections added by a link script.
3421 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
3423 * configure.in: Change version number to 2.9.4
3424 * configure: Rebuild.
3426 Based on patch from H.J. Lu <hjl@gnu.org>:
3427 * elf.c (bfd_elf_get_bfd_needed_list): New function.
3428 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
3429 * bfd-in2.h: Rebuild.
3431 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
3433 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
3436 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
3438 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
3439 (elf64_alpha_relax_section): Fill them in.
3440 (elf64_alpha_relax_opt_call): Implement more than a stub.
3441 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
3442 alignment on .scommon.
3443 (elf64_alpha_merge_gots): Merge use counts as well.
3445 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
3447 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
3448 for calculating a local symbol's address.
3449 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
3450 Set the .got's cooked size as well as the raw size.
3452 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
3454 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
3455 internationalisation of printed information.
3457 * coff-arm.c (coff_arm_print_private_bfd_data): Add
3458 internationalisation of printed information.
3460 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
3462 * syms.c (struct indexentry): Change directory_name, file_name,
3463 and function_name fields to char *.
3464 (struct stab_find_info): Change cached_file_name field to char *.
3466 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
3468 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
3470 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3472 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3474 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
3476 * Makefile.am (install-data-local): Make $(includedir).
3477 * Makefile.in: Rebuild.
3479 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3481 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
3483 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
3485 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
3486 * Makefile.in: Rebuild.
3488 * bfd-in2.h: Rebuild for Nick's changes.
3490 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
3492 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
3493 change wrt length == max_namelen.
3495 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3497 * Many files: Added gettext invocations around user-visible
3499 * libbfd-in.h: Added gettext includes and defines.
3500 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3501 HAVE_LC_MESSAGES): Define.
3502 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
3504 * Makefile.am (SUBDIRS): Added po.
3505 (POTFILES): New macro.
3506 (po/POTFILES.in): New target.
3507 (SOURCE_HFILES): New macro.
3509 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
3511 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3513 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
3514 NT_PRSTATUS note section encountered, it contains the status of
3515 the currently executing thread when the core file was written.
3517 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
3519 * libcoff.h: Add extra parameter to
3520 bfd_coff_link_output_has_begun overrideable function.
3521 * cofflink.c: Pass extra parameter to
3522 bfd_coff_link_output_has_begun function.
3523 * bfd-in.h: Add prototypes for exported ARM interworking
3525 * peicode.h: ARM specific code reorganised to conform to BFD
3527 * coffcode.h: ARM specific code reorganised to conform to BFD
3529 * coff-arm.c: Code reorganised to conform to the BFD coding
3530 conventions. Global variables have been moved into an ARM
3531 specific hash table structure and a new function:
3532 bfd_arm_get_bfd_for_interworking() has been created which is
3533 called from the linker scripts.
3535 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
3537 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
3539 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
3540 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
3541 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
3542 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
3544 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3546 * config.bfd: Added sparc86x support.
3548 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
3550 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
3551 an out of range pc-relative jump/call to an undefined weak symbol.
3553 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
3555 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
3558 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
3560 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
3561 an error other than bfd_error_system_call, set the error to
3562 bfd_error_wrong_format.
3564 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
3565 bfd_elf32_powerpcle_vec.
3567 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
3568 program segments are zero, don't set p_paddr_valid.
3570 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
3572 * elf64-alpha.c: Initial implementation of relaxation --
3573 (struct alpha_elf_link_hash_entry): Add use_count member.
3574 (elf64_alpha_check_relocs): Initialize and increment it.
3575 (elf64_alpha_can_merge_gots): Check it when considering merging.
3576 (elf64_alpha_merge_gots): Drop entries with zero use.
3577 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
3578 (elf64_alpha_always_size_sections): Split out got sizing ...
3579 (elf64_alpha_size_got_sections): ... here. New function.
3580 (elf64_alpha_relax_find_reloc_ofs): New function.
3581 (elf64_alpha_relax_with_lituse): Likewise.
3582 (elf64_alpha_relax_without_lituse): Likewise.
3583 (elf64_alpha_relax_opt_call): Likewise.
3584 (elf64_alpha_relax_section): Likewise.
3585 (elf64_alpha_add_symbol_hook): Likewise.
3586 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
3587 (elf64_alpha_relocate_section): Likewise.
3588 (bfd_elf64_bfd_relax_section): Define.
3589 (elf_backend_add_symbol_hook): Likewise.
3591 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
3593 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
3594 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
3595 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
3597 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
3599 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
3600 * configure: Rebuild.
3602 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
3604 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
3605 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
3606 * configure.in: Define and substitute WIN32LDFLAGS and
3608 * aclocal.m4: Rebuild with new libtool.
3609 * configure, Makefile.in: Rebuild.
3611 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
3613 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
3614 before any other symbols in the same section.
3616 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
3618 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
3621 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3623 * dwarf2.c (comp_unit): Move it earlier in the source. Add
3625 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
3626 Use addr_size for address size, rather than sizeof(bfd_vma).
3627 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
3628 Fix call to read_address.
3629 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
3630 Scrap other unneeded arguments. Fix call to read_address.
3631 (scan_unit_for_functions): Fix call to read_attribute.
3632 (parse_comp_unit): We now handle more values for addr_size.
3633 Set addr_size in unit. Fix call to read_attribute and
3636 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
3638 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
3640 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
3642 * archures.c (bfd_default_scan): Add m68k cases back to default
3643 switch, reverting patch of March 25, since IEEE support depends
3646 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
3648 * Makefile.am (diststuff): New target.
3649 * Makefile.in: Rebuild.
3651 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
3653 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
3654 som_offset when we have an extended name table.
3656 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
3658 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
3660 * Makefile.in: Rebuild.
3662 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3664 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
3665 symbols when creating a shared library.
3666 (elf_m68k_adjust_dynindx): New function, used by above code.
3667 (elf_m68k_finish_dynamic_sections): Initialize the section
3669 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
3671 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
3673 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
3676 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3678 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
3681 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
3683 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
3686 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
3688 * configure.in: Set version to 2.9.1.
3689 * configure: Rebuild.
3691 * Branched binutils 2.9.
3693 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
3695 * syms.c (ENABLE_CACHING): Define.
3696 (struct indexentry): Define.
3697 (struct stab_cache): Remove.
3698 (cmpindexentry): New static function.
3699 (struct stab_find_info): Add new fields: indextable,
3700 indextablesize, cached_indexentry, cached_offset, cached_stab, and
3701 cached_file_name. Remove fields: file_cache, function_cache, and
3703 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
3704 index table and search it.
3706 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
3708 * elf.c (_bfd_elf_copy_private_section_data): Call
3709 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
3711 * cpu-mips.c: Remove trailing comma at end of enumeration list.
3713 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
3715 * coff-arm.c: Define all globally visible variables and functions
3716 only when COFF_WITH_PE is not defined.
3717 * configure.in (armpe_little_vec, armpe_big_vec): Add
3719 * configure: Rebuild.
3721 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
3723 Fix some gcc -Wall warnings:
3724 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
3725 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
3726 * archures.c (bfd_default_scan): Likewise.
3727 * bfd.c (bfd_scan_vma): Likewise.
3728 * binary.c (mangle_name): Likewise
3729 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
3730 * coff-sh.c (sh_relocate_section): Likewise.
3731 * coff-stgo32.c (create_go32_stub): Likewise.
3732 * coffcode.h (coff_slurp_line_table): Likewise.
3733 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
3734 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
3735 (assign_file_positions_for_segments): Likewise.
3736 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3737 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
3738 * oasys.c (oasys_write_sections): Likewise.
3739 * ppcboot.c (ppcboot_object_p): Likewise.
3740 (mangle_name): Likewise.
3741 * riscix.c (riscix_fix_pcrel_26): Likewise.
3742 * srec.c (srec_scan): Likewise.
3743 * stabs.c (_bfd_write_section_stabs): Likewise.
3744 * sunos.c (sunos_add_dynamic_symbols): Likewise.
3745 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
3746 switch. Declare parameters for function pointers.
3747 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
3749 * elf.c (elf_sort_sections): Likewise.
3750 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
3751 Add default cases to switches.
3752 (coff_arm_relocate_section): Remove unused local variables.
3754 (coff_arm_bfd_set_private_flags): Change flag variable to type
3756 * coff-mips.c (mips_relocate_section): Initialize use_lo.
3757 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
3758 (dump_toc): Change cat to const, and initialize it.
3759 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
3760 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3761 (sh_elf_relocate_section): Initialize r_symndx.
3762 * coffcode.h (coff_compute_section_file_positions): Only declare
3763 old_sofar if ALIGN_SECTIONS_IN_FILE.
3764 (coff_write_object_contents): Initialize csym.
3765 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
3766 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
3768 * dwarf2.c: Include libiberty.h.
3769 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
3770 (decode_line_info): Remove unused local variables.
3771 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
3772 (m32r_elf_relocate_section): Likewise.
3773 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
3774 (v850_elf_reloc): Likewise.
3775 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
3776 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
3777 * elf.c (assign_file_positions_for_segments): Always set adjust.
3778 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
3779 parenthesize expression.
3780 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
3781 (m32r_elf_object_p): Return a value.
3782 (m32r_elf_print_private_bfd_data): Change fprintf format string.
3783 * elf32-mips.c (mips_elf_final_link): Initialize last.
3784 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
3785 * elf32-v850.c (v850_elf_object_p): Return a value.
3786 (v850_elf_print_private_bfd_data): Change fprintf format string.
3787 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
3789 * elflink.h (elf_link_add_object_symbols): Change vernum to
3790 unsigned int, and initialize it. Change fprintf format string.
3791 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
3792 when setting or comparing to soname_indx.
3793 (elf_create_pointer_linker_section): Change num_symbols to
3795 * libcoff-in.h (coff_data_type): Change flags to flagword.
3796 * peicode.h (pe_print_idata): Initialize idx. Change j to
3797 bfd_size_type. Initialize hint_member. Remove useless test to
3799 (pe_print_edata): Change num_functions and num_names in struct
3800 EDT_type to unsigned long. Remove cast. Change fprintf format
3802 * ppcboot.c (ppcboot_object_p): Change i to size_t.
3803 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
3805 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
3806 int *. Update uses. Change j to long.
3807 * bfd-in2.h, libcoff.h: Rebuild.
3809 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
3811 * elf32-v850.c Remove definition of USE_REL.
3812 (v850_elf_info_to_howto_rela): New function.
3813 (v850_elf_perform_relocation): Renamed from
3814 v850_elf_store_addend_in_insn. Removed replace argument.
3815 (v850_elf_reloc): store the relocation in the addend field instead
3817 (v850_elf_final_link_relocate): Now calls
3818 v850_elf_perform_relocation.
3819 (v850_elf_relocate_section): Remove code to generate REL
3822 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
3824 * coffcode.h (coff_new_section_hook): Set the type and storage
3825 class in the native symbol information allocated for a new section
3828 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
3830 * peicode.h: Chain together calls to
3831 coff_bfd_copy_private_bfd_data and
3832 coff_bfd_print_private_bfd_data.
3834 * coff-arm.c: Add prototypes for
3835 coff_arm_bfd_print_private_bfd_data and
3836 coff_arm_bfd_copy_private_bfd_data.
3838 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
3840 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
3843 * peicode.h: Call arm-coff private data functions after handling
3846 * coff-arm.c: Turn statics into globals so that they can be shared
3847 both pe and pei backends.
3849 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
3851 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
3853 (sunos_write_object_contents): Likewise.
3854 * aoutx.h (NAME(aout,machine_type)): Likewise.
3855 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3857 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3859 * archures.c (bfd_mach_m68*): Add definitions for various m68k
3861 (bfd_default_scan): Remove m68k special cases.
3862 * bfd-in2.h: Rebuild.
3863 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
3865 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
3866 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
3868 (bfd_m68k_arch): Set mach field to zero to signal no explicit
3869 selection, change printable_name to just "m68k" and make that the
3870 default instead of m68k:68020.
3872 * aout-tic30.c (NAME): Define this to avoid multiple definitions
3874 (MY_get_section_contents): Define as aout_32_get_section_contents
3875 rather than NAME(aout,get_section_contents).
3877 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
3879 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
3880 and call bfd_default_set_arch_mach to do the real work.
3882 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
3884 * bout.c (BALX): Include return register g14 as part of the insn.
3886 (calljx_callback): Use it.
3888 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
3890 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
3891 * libbfd.h: Rebuild.
3893 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
3894 byte_count to unsigned int.
3895 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
3896 unused local variables.
3898 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
3899 variables er and er1.
3901 * cpu-v850.c: Include <ctype.h>.
3902 (scan): Case isdigit argument to unsigned char.
3904 From Yan Meroth <YAN.MEROTH@st.com>:
3905 * ihex.c (ihex_scan): Add extbase variable so that getting an
3906 extended linear address record does not ignore any previous
3908 (ihex_write_object_contents): When writing out an extended linear
3909 address record, zero out any previous extended address.
3911 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
3913 * ieee.c (do_one): Check section before dereferencing it.
3914 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
3915 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
3917 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
3919 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
3921 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
3923 * coff-arm.c: Add interworking functions to pe backends.
3925 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
3927 * configure.in: Use AM_DISABLE_SHARED.
3928 * aclocal.m4, configure: Rebuild with libtool 1.2.
3930 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
3932 * coff-arm.c (coff_arm_relocate_section): Better error messages
3933 when interowrking conflucts occur. Courtesy of Jonathan Walton
3935 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
3936 relocations. Patch courtesy of Jonathan Walton and Tony
3939 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
3941 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
3942 part of Feb 22 change controling when to override the existing
3943 symbol with the .plt entry.
3945 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
3947 * config.bfd (targ_cpu): Add thumb-pe target.
3949 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
3950 functions in PE build.
3952 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
3954 * config.bfd (sparclite-*-elf*): Added.
3956 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
3958 * configure.in: Add elf.lo to elf shell variable.
3959 * Makefile.am (BFD_LIBS): Remove elf.lo.
3960 (BFD_LIBS_CFILES): Remove elf.c.
3961 (BFD32_BACKENDS): Add elf.lo.
3962 (BFD32_BACKENDS_CFILES): Add elf.c.
3963 * configure, Makefile.in: Rebuild.
3965 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
3967 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
3968 relocation against a now-local symbol should not have a dynamic
3971 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
3973 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
3975 (pe_print_private_bfd_data): Print PE flags. From Mikey
3976 <jeffdb@netzone.com>.
3978 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
3980 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
3981 a plt entry when we can determine that we authoritatively define
3984 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
3986 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
3987 don't actually use trad-core, but a SunOS-style core file handled
3989 * hosts/sparclinux.h: Remove.
3991 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3993 * peicode.h (pe_print_idata): If there is no .idata section, look
3994 for the import tables in some other section. Make the initial
3995 label line up better with the data. Print the import address
3996 table even if there is no import name table. If the import
3997 address table holds actual addresses, print them.
3999 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4001 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4002 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4003 bfd_error_system_call.
4005 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4007 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4008 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4010 From H.J. Lu <hjl@gnu.org>:
4011 * Makefile.am (libbfd_la_LDFLAGS): Define.
4012 * Makefile.in: Rebuild.
4014 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4016 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4017 * netbsd.h (MACHTYPE_OK): Define.
4018 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4019 calling N_SET_MACHTYPE, rather than having a switch.
4020 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4022 * i386netbsd.c (MACHTYPE_OK): Don't define.
4023 (DEFAULT_MID): Define.
4024 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4025 (MACHTYPE_OK): Don't define.
4026 (DEFAULT_MID): Define.
4027 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4028 (DEFAULT_MID): Define.
4029 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4030 (DEFAULT_MID): Define.
4031 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4032 (DEFAULT_MID): Define.
4034 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4035 * vaxnetbsd.c: New file.
4036 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4037 rather than netbsd_core.
4038 * targets.c (vaxnetbsd_vec): Declare.
4039 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4040 defined, add netbsd_core_vec.
4041 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4042 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4043 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4044 * config.bfd (alpha*-*-netbsd*): New target.
4045 * Makefile.am: Rebuild dependencies.
4046 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4047 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4048 * configure, Makefile.in: Rebuild.
4050 * configure.host: Remove the old shared library build stuff. We
4051 now use libtool instead.
4053 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4055 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4057 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4059 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4060 * configure: Rebuild.
4062 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4063 * elf32-v850.c (remember_hi16s_reloc): New function.
4064 (find_remembered_hi16s_reloc): New function.
4065 (v850_elf_store_addend_in_insn): Use the above new functions to
4066 match up HI6S relocs with LO16 relocs.
4068 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4070 * configure.in: Change -linux* to -linux-gnu*.
4071 * config.bfd, configure.host: Likewise.
4072 * configure: Rebuild.
4074 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4076 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4077 LO16/HI16S bug and improve comments about what is going on.
4079 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4081 * configure, aclocal.m4: Rebuild with new libtool.
4083 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4085 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4086 when merging v850 code into v850e/v850ea code. Do not initialise
4087 output flags if the input is the default architecture.
4089 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4091 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4092 get the size from bfd_arch_bits_per_address instead of directly
4095 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4097 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4098 to wrap, just return all 1's bits instead.
4099 * libbfd.h: Regenerate.
4101 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4103 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4105 (coff_relocate_section): If COFF_WITH_PE, define as
4106 coff_pe_i386_relocate_section.
4107 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4108 skip empty sections, to match coff_write_object_contents.
4110 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4111 rather than swapping out r_offset twice. From Luke Deller
4112 <luked@cse.unsw.edu.au>.
4114 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
4116 * configure.in: Set libtool_enable_shared rather than
4117 libtool_shared. Remove diversion hack.
4118 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
4121 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
4123 * syms.c (struct stab_cache): Define.
4124 (struct stab_find_info): Remove cached_offset, cached_stab,
4125 cached_str, and cached_stroff fields. Add file_cache,
4126 function_cache, and line_cache fields.
4127 (_bfd_stab_section_find_nearest_line): Use extensive caching to
4130 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
4132 * peicode.h (pe_print_idata): Check for import of ordinal rather
4134 (pe_print_edata): If there is no .edata section, look for the
4135 export data in some other section.
4137 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
4139 * configure.in: Change version to 2.8.4.
4140 * configure: Regenerated.
4142 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4144 Add tms320c30 support:
4145 * cpu-tic30.c: New file.
4146 * aout-tic30.c: New file.
4147 * coff-tic30.c: New file.
4148 * archures.c (bfd_arch_tic30): Define.
4149 (bfd_tic30_arch): Declare.
4150 (bfd_archures_list): Add bfd_tic30_arch.
4151 * targets.c (bfd_target_vector): Add tic30_aout_vec and
4153 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
4154 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
4155 (coff_set_flags): Likewise.
4156 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
4157 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
4158 * Makefile.am: Rebuild dependencies.
4159 (ALL_MACHINES): Add cpu-tic30.lo.
4160 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
4161 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
4162 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
4163 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4165 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
4167 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
4168 to lag behind LO16 reloc by a couple of instructions.
4170 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
4172 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
4173 make to reexamine the file timestamp.
4174 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
4176 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
4179 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
4181 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
4182 to create .dynsbss and .rela.sbss sections.
4183 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
4184 copied from dynamic objects into .sbss.
4185 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
4186 use it. Correct typo of .rela.sdata2.
4187 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
4188 put the data, which may now be in .sbss.
4189 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
4190 (elf_backend_create_dynamic_sections): Define as
4191 ppc_elf_create_dynamic_sections.
4193 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
4194 against _GLOBAL_OFFSET_TABLE_.
4195 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
4196 shared libraries which refer to local symbols. Make sure that the
4197 test for allocating space for a reloc in a shared object is the
4198 same as the test for emitting a reloc.
4200 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4202 * config.bfd (i[3456]-*-mingw32*): New target.
4203 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
4204 * aclocal.m4, configure: Rebuild.
4206 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
4208 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
4211 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
4213 Sparc v9 ABI compliant PLT:
4214 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
4215 (plt_templates, sparc64_elf_build_plt_entry): Delete.
4216 (LARGE_PLT_THRESHOLD): New define.
4217 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
4218 (sparc64_elf_build_plt): New function.
4219 (sparc64_elf_plt_entry_offset): Likewise.
4220 (sparc64_elf_plt_ptr_offset): Likewise.
4221 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
4222 contain the index for convenience. Skip the initial entries
4224 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
4225 memory for the benefit of .rela.plt.
4226 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
4227 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
4228 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
4229 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
4230 Call sparc64_elf_build_plt.
4231 (elf_backend_want_got_plt): No.
4232 (elf_backend_plt_readonly): No.
4233 (elf_backend_plt_alignment): 8.
4235 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
4236 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
4237 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
4240 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
4242 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
4244 * cpu-mips.c (arch_info_struct): Add mips variants.
4245 * bfd-in2.h: Rebuilt.
4247 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
4249 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
4252 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
4254 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
4255 (i[3456]86sco3.2v5*coff): New target.
4257 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
4259 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
4261 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
4263 * bfd.c (bfd_get_error_handler): Add orthogonal function.
4264 * bfd-in2.h: Regenerate.
4266 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
4268 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
4270 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
4272 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
4273 adjust addend for an output common symbol (from Jimmy Blair
4274 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
4275 defined symbol to counteract adjustment made in generic relocation
4278 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
4280 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
4282 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
4283 (GET_SCNDHR_NLNNO): Likewise.
4285 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
4287 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
4289 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
4291 * elf32-m32r.c: Add macros to handle NOP insertion.
4293 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
4295 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
4296 (xcoff_mark): Likewise.
4297 (xcoff_build_ldsyms): Mark absolute symbols.
4299 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
4301 * bout.c (b_out_write_object_contents): Sort symbols before output
4302 to keep {CALL,BAL}NAME symbols adjacent.
4303 (b_out_symbol_cmp): New function.
4305 For older changes see ChangeLog-9697
4311 version-control: never
projects / external / binutils.git / blob