1 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3 * configure.in: Bump version number to 2.9.5.
6 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
8 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
10 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
11 to derive final type instead of hardwiring a selection.
13 1999-07-14 Mark Mitchell <mark@codesourcery.com>
15 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
16 things relocated by R_MIPS16_GPREL.
17 (mips_elf_perform_relocation): Likewise.
19 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
21 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
23 1999-07-14 Richard Henderson <rth@cygnus.com>
25 * elf32-mips.c (struct mips_got_info): Add global_gotno.
26 (_bfd_mips_elf_size_dynamic_sections): Set it.
27 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
28 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
29 new argument max_local.
31 1999-07-14 Mark Mitchell <mark@codesourcery.com>
33 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
34 subwords when handling an R_MIPS16_26 relocation.
35 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
38 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
39 dst_mask to match reality.
40 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
41 (mips_elf_obtain_contents): Use bfd_get.
42 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
43 (mips_elf_relocate_section): Likewise.
45 1999-07-13 Mark Mitchell <mark@codesourcery.com>
47 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
48 (mips_elf_relocate_section): Adjust calling sequence for
49 mips_elf_perform_relocation.
50 (mips_elf_perform_relocation): Take additional argument. Handle
51 R_MIPS16_26. Use bfd_put for convenience.
53 1999-07-13 Richard Henderson <rth@cygnus.com>
55 * elf.c (assign_file_positions_for_segments): Thinko last change.
56 Always overwrite p_flags.
58 1999-07-13 Richard Henderson <rth@cygnus.com>
60 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
61 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
62 .dynbss and .rel[a].bss if want_dynbss.
63 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
65 1999-07-13 Richard Henderson <rth@cygnus.com>
67 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
69 1999-07-13 Richard Henderson <rth@cygnus.com>
71 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
72 (struct elf_link_hash_table): Add dynlocal.
73 (_bfd_elf_link_lookup_local_dynindx): Prototype.
74 (_bfd_elf_link_adjust_dynindx): Delete.
75 (_bfd_elf_link_renumber_dynsyms): Prototype.
76 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
77 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
78 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
79 (_bfd_elf_link_lookup_local_dynindx): New function.
80 (elf_link_renumber_hash_table_dynsyms): New function.
81 (_bfd_elf_link_renumber_dynsyms): New function.
82 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
83 (struct elf_assign_sym_version_info): Delete removed_dynamic.
84 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
85 instead of elf_link_remove_section_and_adjust_dynindices.
86 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
87 (elf_link_assign_sym_version): Remove removed_dynamic code.
88 (elf_link_renumber_dynsyms): Delete.
89 (elf_bfd_final_link): Install section and local symbols into .dynsym.
91 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
92 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
93 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
94 * elf32-mips.c: Similarly.
95 * elf32-ppc.c: Similarly.
96 * elf32-sparc.c: Similarly.
97 * elf64-alpha.c: Similarly.
98 * elf64-sparc.c: Similarly.
100 1999-07-13 Mark Mitchell <mark@codesourcery.com>
102 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
103 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
104 when the relocation is against _gp_disp.
106 1999-07-12 Mark Mitchell <mark@codesourcery.com>
108 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
109 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
110 to possibly_dynamic_relocs. Adjust usage throughout code.
111 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
112 (elf_mips_ctor64_howto): Likewise.
113 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
115 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
116 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
117 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
118 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
120 1999-07-12 Ian Lance Taylor <ian@zembu.com>
122 * Makefile.am: Rebuild dependencies.
123 * Makefile.in: Rebuild.
125 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
126 * bfd-in2.h: Rebuild.
128 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
129 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
130 structure initializations. Add casts.
131 * reloc.c (EMPTY_HOWTO): Define.
132 * bfd-in2.h: Rebuild.
133 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
134 comparisons against 0.
135 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
136 previous_ibfd_e_flags to unsigned long.
137 * vms.h (struct vms_private_data_struct): Change section_count to
139 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
140 (_bfd_vms_write_gsd): Change symnum to unsigned.
141 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
142 * vms-tir.c (etir_sta): Change psect to unsigned.
143 (alloc_section): Change idx to unsigned.
144 (tir_sta, tir_ctl): Change psect to unsigned.
145 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
146 * vms.c (priv_section_count): Change to unsigned.
148 1999-07-12 Andreas Schwab <schwab@suse.de>
150 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
151 * m68klinux.c: Likewise.
153 1999-07-12 Ian Lance Taylor <ian@zembu.com>
155 * Many files: Changes to avoid gcc warnings: Remove unused local
156 variables. Add default case to enum switches.
157 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
158 compile if not COFF_IMAGE_WITH_PE.
159 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
160 (bfd_arm_get_bfd_for_interworking): Likewise.
161 (bfd_arm_process_before_allocation): Likewise.
162 * epoc-pei-arm.c: Don't rename bfd_arm functions.
163 * pei-arm.c: Likewise.
164 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
165 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
166 (mips_elf_got16_entry): Put parens around & in body of ==.
167 (mips_elf_calculate_relocation): Correct test for empty string.
168 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
170 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
173 1999-07-11 Ian Lance Taylor <ian@zembu.com>
175 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
176 as appropriate. Fill in structure initializations. Add variable
177 initializations. Add casts.
178 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
179 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
181 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
183 * elf-bfd.h (bfd_elf_hash): Update declaration.
184 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
185 when calling bfd_elf_hash.
187 1999-07-11 Mark Mitchell <mark@codesourcery.com>
189 * libbfd.c (bfd_put_8): Make it of type `void'.
190 * bfd-in2.h: Regenerated.
191 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
193 (_bfd_mips_elf_final_link): Likewise.
195 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
197 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
199 * config.bfd (hppa*-*-linux-gnu*): New target
201 1999-07-07 Mark Mitchell <mark@codesourcery.com>
203 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
204 (_bfd_mips_elf_create_dynamic_sections): New function.
205 (_bfd_mips_elf_add_symbol_hook): Likewise.
206 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
207 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
208 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
209 (_bfd_mips_elf_gc_mark_hook): Likewise.
210 (_bfd_mips_elf_gc_sweep_hook): Likewise.
211 (_bfd_mips_elf_always_size_sections): Likewise.
212 (_bfd_mips_elf_size_dynamic_sections): Likewise.
213 (_bfd_mips_elf_check_relocs): Likewise.
214 (_bfd_mips_elf_link_hash_table_create): Likewise.
215 (_bfd_mips_elf_print_private_data): Likewise.
216 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
217 (_bfd_mips_elf_final_link): Likewise.
218 (_bfd_mips_elf_additional_program_headers): Likewise.
219 (_bfd_mips_elf_modify_segment_map): Likewise.
220 (_bfd_mips_elf_relocate_section): Likewise.
221 * elf32-mips.c (mips_elf32_object_p): Move contents into
222 _bfd_mips_elf_object_p.
223 (mips_elf_additional_program_headers): Rename to
224 _bfd_mips_elf_additional_program_headers.
225 (mips_elf_modify_segment_map): Rename to
226 _bfd_mips_elf_modify_segment_map.
227 (elf_mips_abi_name): Change prototype.
228 (mips_elf32_section_from_shdr): Merge into
229 _bfd_mips_elf_section_from_shdr.
230 (mips_elf32_section_processing): Merge into
231 _bfd_mips_elf_section_processing.
232 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
233 the right back-end ELF linker.
234 (mips_elf_relocate_section): Rename to
235 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
236 (mips_elf_link_output_symbol_hook): Rename to
237 _bfd_mips_elf_link_output_symbol_hook.
238 (mips_elf_create_dynamic_section): Rename to
239 _bfd_mips_elf_create_dynamic_section.
240 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
241 Adjust for 64-bit code. Use mips_elf_got_section.
242 (mips_elf_adjust_dynamic_symbol): Rename to
243 _bfd_mips_elf_adjust_dynamic_symbol. Use
244 mips_elf_allocate_dynamic_relocations.
245 (mips_elf_finish_dynamic_symbol): Rename to
246 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
247 Adjust for 64-bit code.
248 (mips_elf_finish_dynamic_sections): Rename to
249 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
250 (mips_elf_always_size_sections): Rename to
251 _bfd_mips_elf_always_size_sections.
252 (mips_elf_add_symbol_hook): Rename to
253 _bfd_mips_elf_add_symbol_hook.
254 (mips_elf_next_lo16_addend): Constify.
255 (mips_elf_calculate_relocation): Likewise.
256 (mips_elf_obtain_contents): Likewise.
257 (mips_elf_perform_relocation): Likewise.
258 (mips_elf_create_dynamic_relocation): Likewise.
259 (mips_elf_allocate_dynamic_relocations): New function.
260 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
261 (MIPS_ELF_REL_SIZE): Likewise.
262 (MIPS_ELF_DYN_SIZE): Likewise.
263 (MIPS_ELF_GOT_SIZE): Likewise.
264 (MIPS_ELF_SYM_SIZE): Likewise.
265 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
266 (MIPS_ELF_GET_WORD): Likewise.
267 (MIPS_ELF_PUT_WORD): Likewise.
268 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
269 (STUB_LW): Conditionalize for 64-bit value.
270 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
272 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
273 Check it for inconsistency.
274 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
276 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
278 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
279 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
280 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
281 (mips_elf_local_got_index): Likewise.
282 (mips_elf_got_page): Likewise.
283 (mips_elf_got_info): Likewise.
284 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
285 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
286 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
287 instead of constant `2'.
288 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
289 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
290 (mips_elf_size_dynamic_sections): Use
291 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
292 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
293 Adjust all releveant entries in elf backend table.
294 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
295 (mips_elf64_section_processing): Likewise.
296 Adjust elf backend entries to use _bfd_mips_elf variants now
299 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
301 (size_dynamic_sections): Likewise.
302 (elf_link_output_extsym): Likewise.
303 * elf.c: (elf_fake_sections): Likewise.
304 * libbfd.c (bfd_get): New macro.
306 * bfd-in2.h: Regenerated.
308 1999-07-07 Mark Mitchell <mark@codesourcery.com>
310 * elf-bfd.h (elf_size_info): Add hash_entry_size,
311 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
312 wap_reloca_in, and swap_reloca_out.
313 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
314 multiple internal relocations per external relocation.
315 (link_read_relocs): Likewise.
316 (elf_bfd_final_link): Likewise.
317 (elf_link_input_bfd): Likewise.
318 (elf_gc_mark): Likewise.
319 (elf_gc_smash_unused_vtentry_relocs): Likewise.
320 * elfcode.h (elf_swap_dyn_out): Adjust type to match
322 (size_info): Add entries for new fields.
323 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
324 (mips_elf64_be_swap_reloc_in): New function.
325 (mips_elf64_be_swap_reloc_out): Likewise.
326 (mips_elf64_be_swap_reloca_in): Likewise.
327 (mips_elf64_be_swap_reloca_out): Likewise.
328 (mips_elf64_size_info): Add entries for new fields.
330 1999-07-07 Ian Lance Taylor <ian@zembu.com>
332 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
333 field equals the new rel_count field.
334 (elf_link_input_bfd): When doing a relocateable link, use the new
335 rel_count field rather than the reloc_count field.
336 (elf_reloc_link_order): Likewise.
337 (elf_finish_pointer_linker_section): Likewise.
339 Based on patch from H.J. Lu <hjl@gnu.org>:
340 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
341 shared library to override a weak definition in a regular object.
343 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
345 * libhppa.h: Revert July 2, 1999 patch.
347 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
348 need to generate DLTIND relocations, not DLTREL relocations.
350 1999-07-05 Nick Clifton <nickc@cygnus.com>
352 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
354 (coff_set_flags): Recognise arm 5 architectures.
356 * cpu-arm.c: Add support for strongarm and arm9 cpus.
357 Add support for armv5 architecture.
359 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
361 * reloc.c: Add new, assembler only, ARM reloc:
362 BFD_RELOC_ARM_ADRL_IMMEDIATE.
364 * bfd-in2.h: Regenerate.
366 1999-07-02 Mark Mitchell <mark@codesourcery.com>
368 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
369 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
370 * elf.c (_bfd_elf_find_nearest_line): Pass it.
371 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
372 * elf32-mips.c (ABI_64_P): New macro.
373 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
374 (_bfd_mips_elf_find_nearest_line): Adjust call to
375 _bfd_dwarf2_find_nearest_line.
376 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
377 * libbfd.h: Regenerated.
379 1999-07-02 Ian Lance Taylor <ian@zembu.com>
381 * config.bfd: Add * at the end of i[3456]86-*-unixware.
383 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
385 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
386 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
388 1999-07-01 Mark Mitchell <mark@codesourcery.com>
390 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
392 (_bfd_elf_init_reloc_shdr): New function.
393 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
394 bfd_alloc followed by memset.
395 (_bfd_elf_init_reloc_shdr): New function, split out from ...
396 (elf_fake_sections): Here.
397 (assign_section_numbers): Assign section numbers for the second
398 relocation section, if required.
399 * elflink.h (elf_link_output_relocs): New function.
400 (elf_link_size_reloc_section): Likewise.
401 (elf_bfd_final_link): Use elf_link_size_reloc_section.
402 (elf_link_input_bfd): Use elf_link_output_relocs.
404 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
405 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
407 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
409 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
412 1999-06-28 Mark Mitchell <mark@codesourcery.com>
414 * elf32-mips.c (mips_elf_got_info): Move declaration before
415 prototypes. Change global_gotsym to be a pointer to a hash entry,
416 rather than a number index.
417 (mips_elf_link_hash_entry): Move declaration before prototypes.
418 (mips_elf_irix6_finish_dynamic_symbol): New function.
419 (mips_elf_sign_extend): Likewise.
420 (mips_elf_high): Likewise.
421 (mips_elf_higher): Likewise.
422 (mips_elf_highest): Likewise.
423 (mips_elf_global_got_index): Likewise.
424 (mips_elf_local_got_index): Likewise.
425 (mips_elf_got_offset_from_index): Likeiwse.
426 (mips_elf_record_global_got_symbol): Likewise.
427 (mips_elf_got_page): Likewise.
428 (mips_elf_next_lo16_addend): Likewise.
429 (mips_elf_calculate_relocation): Likewise.
430 (mips_elf_obtain_contents): Likewise.
431 (mips_elf_perform_relocation): Likewise.
432 (mips_elf_assign_gp): Likewise.
433 (mips_elf_sort_hash_table_f): Likewise.
434 (mips_elf_sort_hash_table): Likewise.
435 (mips_elf_got_section): Likewise.
436 (mips_elf_got_info): Likewise.
437 (mips_elf_create_local_got_entry): Likewise.
438 (mips_elf_got16_entry): Likewise.
439 (mips_elf_create_dynamic_relocation): Likewise.
440 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
441 (mips_elf_final_gp): Use mips_elf_assign_gp.
442 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
443 into SHN_SCOMMON automatically on IRIX6.
444 (mips_elf_add_symbol_hook): Likewise.
445 (mips_elf_relocate_section): Rewrite, using
446 mips_elf_calculate_relocation and mips_elf_perform_relocation.
447 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
448 Don't deal with .rld_map on IRIX6.
449 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
450 section flags appropriately for .got.
451 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
452 the got. Call mips_elf_record_global_got_symbol and allocate
453 local got space appropriately.
454 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
455 char *. Rework calculation of GOT size. Sort dynamic symbol
456 table entries so entries that do not require GOT entries appear at
457 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
458 code dealing with DT_INIT and DT_FINI. Remove fiddling with
460 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
462 (mips_elf_finish_dynamic_symbol): Use
463 mips_elf_irix6_finish_dynamic_symbol.
464 (mips_elf_finish_dynamic_sections): Correct off-by-one error
465 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
466 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
468 1999-06-30 Ian Lance Taylor <ian@zembu.com>
470 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
471 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
473 1999-06-04 Philip Blundell <philb@gnu.org>
475 * elf32-arm.h (elf_backend_got_header_size): Define.
476 (elf_backend_plt_header_size): Likewise.
478 1999-06-28 Jim Pick <jim@jimpick.com>
480 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
482 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
484 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
486 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
488 1999-06-27 Mark Mitchell <mark@codesourcery.com>
490 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
491 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
492 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
493 (_bfd_mips_elf_section_from_shdr): Use them.
494 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
495 of GP-relative sections.
496 (_bfd_mips_elf_set_section_contents): Use them.
497 (_bfd_mips_elf_section_processing): Share code between .sdata and
498 .lit4/.lit8 sections. Set appropriate flags for .srdata.
499 (mips_elf_additional_program_headers): Add handling for
500 PT_MIPS_OPTIONS segment on IRIX6.
501 (mips_elf_modify_segment_map): Likeiwse.
502 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
503 Include the options sections on IRIX6. Don't look for GP-relative
504 sections by name; use SHF_MIPS_GPREL instead.
505 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
507 (mips_elf_create_dynamic_sections): Don't muck about with section
508 alignments and such on IRIX6.
509 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
510 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
511 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
512 bfd_zalloc rather than bfd_alloc and memset.
513 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
514 Don't assert the existence of .rld_map on IRIX6.
515 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
517 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
518 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
521 1999-06-26 Mark Mitchell <mark@codesourcery.com>
523 * elf32-mips.c (mips_elf_swap_msym_in): New function.
524 (mips_elf_swap_msym_out): New function.
525 (mips_elf_create_msym_section): Likewise.
526 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
527 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
528 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
529 section not named .msym.
530 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
531 .msym directly. Set appropriate attributes for the .msym
533 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
534 (mips_elf_link_hash_newfunc): Clear it.
535 (mips_elf_create_dynamic_sections): Create the .msym section
537 (mips_elf_size_dynamic_sections): Allocate space for the
538 .msym section. Add a DT_MIPS_MSYM entry.
539 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
541 (mips_elf_finish_dynamic_sections): Assign a value for
542 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
544 * elf32-mips.c (irix_compat_t): New enumeration.
545 (ABI_N32_P): New macro.
546 (IRIX_COMPAT): Likewise.
547 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
548 (mips_elf_relocate_section): Fix typo.
550 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
552 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
553 as writable PE sections.
555 1999-06-26 David Mosberger <davidm@hpl.hp.com>
557 * dwarf2.c (struct arange): New type.
558 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
559 (arange_add): New function.
560 (decode_line_info): Keep track of address ranges that a compilation
562 (comp_unit_contains_address): Return true if address is contained
563 in _any_ of the address ranges associated with a compilation unit.
564 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
565 on the first comp_unit that contains the address.
567 1999-06-26 David Mosberger <davidm@hpl.hp.com>
569 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
570 (decode_line_info): Add variable STASH and initialize it to point
571 to the per-bfd dwarf2_debug info. Remove static variable
572 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
574 1999-06-26 Ian Lance Taylor <ian@zembu.com>
576 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
577 shared library to have an undefined symbol.
579 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
580 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
582 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
584 * elf-hppa.c (elf_hppa_final_write_processing): New function.
585 * elf32-hppa.c: Remove everything related to symbol extension
586 sections & records. Use the common elf_hppa_final_write_processing.
588 1999-06-22 Mark Mitchell <mark@codesourcery.com>
590 * elflink.h (size_dynamic_sections): Use user-specified init/fini
591 functions instead of _init/_fini if requested.
593 1999-06-23 Ian Lance Taylor <ian@zembu.com>
595 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
598 1999-06-22 Ian Lance Taylor <ian@zembu.com>
600 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
601 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
603 (ppc_elf_finish_dynamic_sections): Check for positive section
604 dynindx field, rather than comparing against -1.
605 (ppc_elf_relocate_section): Only return false if undefined_symbol
606 or reloc_overflow fail, not always upon encountering an error.
608 1999-06-22 Mark Mitchell <mark@codesourcery.com>
610 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
611 bfd_byte * before performing pointer arithmetic.
613 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
615 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
617 * elf32-hppa.c: Include elf-hppa.h.
619 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
621 (elf32_hppa_info_to_howto): Similarly.
622 (elf_hppa_howto_table): Similarly.
623 (elf_hppa_reloc_type_lookup): Similarly.
624 (hppa_elf_gen_reloc_type): Similarly.
625 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
627 1999-06-22 Nick Clifton <nickc@cygnus.com>
629 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
630 handling R_V850_22_PCREL relocation.
632 1999-06-21 Ian Lance Taylor <ian@zembu.com>
634 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
637 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
639 * section.c (_bfd_strip_section_from_output): Ignore sections
640 DISCARDed by the link script.
642 1999-06-19 Ian Lance Taylor <ian@zembu.com>
644 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
645 Remove unused local variable spp.
647 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
648 the entry symbol is not set.
650 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
652 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
653 GPDISP or LITUSE in a relocatable link.
655 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
657 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
658 * (alloc_dwarf1_func): Likewise.
660 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
662 * libhppa.h: Fix various formatting errors.
663 (assemble_3); Rewrite using CATENATE.
664 (assemble_17): Fix various bugs.
666 1999-06-16 Nick Clifton <nickc@cygnus.com>
668 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
670 1999-06-15 Richard Henderson <rth@cygnus.com>
672 * section.c (SEC_SHORT): Define.
673 * bfd-in2.h: Rebuild.
675 1999-06-13 Mark Mitchell <mark@codesourcery.com>
677 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
678 Remove abfd parameter. Use _bfd_strip_section_from_output.
679 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
681 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
682 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
683 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
685 (bfd_elf_size_dynamic_sections): Use it.
687 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
689 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
690 complain_overflow_bitfield to complain_overflow_signed.
692 1999-06-13 Mark Mitchell <mark@codesourcery.com>
694 * elflink.h (elf_link_read_relocs_from_section): New function,
696 (elf_link_read_relocs): Here. Use it for both relocation
699 1999-06-12 Mark Mitchell <mark@codesourcery.com>
701 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
702 asect->reloc_count is valid.
704 1999-06-12 Ian Lance Taylor <ian@zembu.com>
706 * elf32-mips.c (mips_elf32_section_processing): Permit a
707 SHT_MIPS_REGINFO section to have a size of 0.
709 1999-06-12 David O'Brien <obrien@freebsd.org>
711 * config.bfd (alpha*-*-freebsd*): New target.
712 (i[3456]86-*-freebsd*): Now defaults to ELF.
714 1999-06-11 Ian Lance Taylor <ian@zembu.com>
716 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
717 wrap if the relocation covers the high bit of an address.
719 * dwarf2.c (decode_line_info): Remove unused variable first_time.
721 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
723 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
724 instead of R_SPARC_max.
725 (sparc64_elf_info_to_howto): Likewise.
726 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
727 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
729 1999-06-07 Richard Henderson <rth@cygnus.com>
731 * section.c (_bfd_strip_section_from_output): Remove output
732 sections with no initial link_order.
734 1999-06-07 Nick Clifton <nickc@cygnus.com>
736 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
738 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
740 * Makefile.am (SOURCE_HFILES): Add missing headers.
741 * Makefile.in: Regenerated.
743 1999-06-06 Mark Mitchell <mark@codesourcery.com>
745 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
748 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
750 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
751 range undefweak symbols.
752 * hash.c: Add missing comma after @xref{}
753 * linker.c: Likewise.
755 1999-06-04 Nick Clifton <nickc@cygnus.com>
757 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
759 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
760 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
761 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
762 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
764 1999-06-04 Ian Lance Taylor <ian@zembu.com>
766 * Makefile.am: Rebuild dependencies.
767 (BFD32_BACKENDS): Add dwarf1.lo.
768 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
769 * Makefile.in: Rebuild.
771 1999-06-04 Nick Clifton <nickc@cygnus.com>
773 * Makefile.am: Add epoc-arm-pe target.
774 * Makefile.in: Regenerate.
775 * pe-arm.c: Only redefine interworking function names if they have
776 not already been redefined.
777 * pei-arm.c: Only redefine interworking function names if they have
778 not already been redefined.
779 * epoc-pe-arm.c: Redefine interworking function names to avoid a
781 * epoc-pei-arm.c: Redefine interworking function names to avoid a
784 1999-06-03 Nick Clifton <nickc@cygnus.com>
786 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
788 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
790 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
792 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
794 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
795 start / stop for recalculating of r_addend of R_SH_SWITCH*.
797 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
799 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
800 in other text sections.
802 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
804 * libbfd.c (_bfd_generic_verify_endian_match): New function.
805 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
806 * libbfd.h: Regenerate.
807 * coff-sh.c (sh_merge_private_data): Delete.
808 (coff_bfd_merge_private_bfd_data): Change to
809 _bfd_generic_verify_endian_match.
810 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
812 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
814 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
816 1999-06-03 Ian Lance Taylor <ian@zembu.com>
818 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
820 (bfd_elf32_arm_process_before_allocation): Likewise.
821 * bfd-in2.h: Rebuild.
823 1999-06-03 David Mosberger <davidm@hpl.hp.com>
825 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
826 track of end_sequence markers.
827 (add_line_info): Add END_SEQUENCE arg.
828 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
829 debug-line info---it doesn't work right if a compilation unit
830 consists of multiple discontiguous code-sequences. It would be
831 worthwhile to optimize for the common case where a compilation
832 unit results in a contiguous set of code sequences, but this is
833 quite tricky to get right for arbitrary DWARF2 files.
834 (lookup_address_in_line_info_table): Don't use the last line entry
835 for a compilation unit for anything with an address higher than
836 this line entry. Also, check for end_sequence markers to
837 correctly handle discontinuities.
838 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
839 compilation units, check all compilation units with each->high==0
840 just like when reading compilation units.
842 * dwarf2.c (decode_line_info): Initialize table->files and
843 table->last_line to NULL to avoid segfaults due to random
844 values in these members.
845 (concat_filename): Check for out-of-range file number before
846 indexing filename table. Segfaults suck.
848 * dwarf2.c (decode_line_info): Don't truncate address to least
849 significant 32 bits (breaks 64 bit targets).
850 (lookup_address_in_function_table): Ditto.
851 (comp_unit_contains_address): Ditto.
853 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
855 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
856 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
857 (mips_elf64_howto_table_rela): Likewise.
859 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
861 (elf_slurp_reloc_table): Here. Use it to handle the case where a
862 single section has two associated relocation sections.
864 1999-06-02 Mark Salter <msalter@cygnus.com>
866 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
867 COFF_WITH_PE defined.
869 1999-06-02 Nick Clifton <nickc@cygnus.com>
871 * pe-arm.c: Rename global arm interworking functions to avoid name
872 collision when all targets BFD is built.
875 1999-05-31 Mark Mitchell <mark@codesourcery.com>
877 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
878 may_use_rel_p, may_use_rela_p, default_use_rela_p.
879 (bfd_elf_section_data): Add use_rela_p.
880 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
881 (_bfd_elf_new_section_hook): Likewise.
882 (elf_fake_sections): Use may_use_rela_p, etc., instead of
884 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
885 * elfcode.h (write_relocs): Determine whether or not use rela
886 relocs based on the relocation section header.
887 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
888 instead of use_rela_p.
889 * elfxx-target.h (elf_backend_may_use_relp): New macro.
890 (elf_backend_may_use_rela_p): Likewise.
891 (elf_backend_default_use_rela_p): Likewise.
892 (elfNN_bed): Use them.
894 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
896 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
898 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
900 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
901 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
902 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
903 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
904 * bfd-in2.h: Regenerated.
905 * libbfd.h: Likewise.
906 * elf32-mips.c (mips_info_to_howto_rela): New function.
907 (USE_REL): Adjust for new conventions.
908 (MINUS_ONE): New macro.
909 (elf_mips_howto_table): Add R_MIPS_SUB.
910 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
912 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
913 .MIPS.content section.
914 (_bfd_mips_elf_fake_sections): Treat all sections that begin
915 with .MIPS.content as .MIPS.content sections. Set
916 SHF_MNIPS_NOSTRIP for such section.
917 (elf_info_to_howto): Define to mips_info_to_howto_rela.
918 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
919 MIPS_GOT_OFST, and MIPS_GOT_DISP.
921 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
923 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
926 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
929 1999-05-30 Philip Blundell <philb@gnu.org>
931 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
932 1993-03-25 (!!). Take into account the bitmasks for the reloc so
933 the addend does not overflow into the rest of the word.
935 1999-05-29 Nick Clifton <nickc@cygnus.com>
937 * bfd-in.h: Amend prototype for
938 bfd_elf32_arm_process_before_allocation .
939 * bfd-in.h: Regenerate.
941 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
942 elements in a fixed sized array.
943 (ARM_ELF_ABI_VERSION): Define.
944 (ARM_ELF_OS_ABI_VERSION): Define.
945 (R_ARM_THM_ABS5): Fix rightshift and size.
946 (R_ARM_THM_PC22): Fix size.
947 (R_ARM_PLT32): Define Howto.
948 (find_howto): New function: Locate a howto based on a reloc
950 (elf32_arm_info_to_howto): Use find_howto if necessary.
951 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
952 bfd_reloc_code_real_type.
953 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
954 and BFD_RELOC_VTABLE_ENTRY.
955 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
957 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
958 elements in a fixed sized array.
959 (ARM_ELF_ABI_VERSION): Define.
960 (ARM_ELF_OS_ABI_VERSION): Define.
961 (R_ARM_THM_ABS5): Fix rightshift and size.
962 (R_ARM_THM_PC22): Fix size.
963 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
964 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
965 bfd_reloc_code_real_type.
967 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
968 no_pipeline_knowledge.
969 (elf32_arm_link_hash_create): Initialise new field to zero.
970 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
971 no_pipeline_knowledge. Use this parameter to initialise the field
972 in the globals data structure.
973 (elf32_arm_final_link_relocate): Only add in pipeline offset if
974 no_pipeline_knowledge is false and the binary is from an old
976 (elf32_arm_merge_private_data): Generate an error if an attempt is
977 made to linl together big endian and little endian code.
978 (elf32_arm_post_process_headers): New function: Initialise the
979 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
981 (elf_backend_post_process_headers): Define.
983 1999-05-28 Nick Clifton <nickc@cygnus.com>
985 * elf-bfd.h (struct elf_backend_data): Add new field:
986 elf_backend_post_process_headers.
988 * elfxx-target.h (elf_backend_post_process_headers): Define to
989 NULL if not already defined.
990 (elfNN_bed): Initialise elf_backend_post_process_headers field.
992 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
994 (_bfd_elf_compute_section_file_positions): Call
995 elf_backend_post_process_headers if defined.
997 1999-05-28 Ian Lance Taylor <ian@zembu.com>
999 * configure.in: Check whether getuid and getgid exist.
1000 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1001 HAVE_GETGID are not defined, respectively.
1002 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1004 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1005 * configure, config.in: Rebuild.
1007 1999-05-28 Martin Dorey <mdorey@madge.com>
1009 * elf32-i960.c: New file.
1010 * elf.c (prep_headers): Handle bfd_arch_i960.
1011 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1012 * config.bfd (i960-*-elf*): New target.
1013 * configure.in (bfd_elf32_i960_vec): New target vector.
1014 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1015 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1016 * Makefile.in, aclocal.m4, configure: Rebuild.
1018 1999-05-27 Nick Clifton <nickc@cygnus.com>
1020 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1022 (find_howto): New function: Find entries in the
1023 elf32_arm_howto_table.
1024 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1026 (elf32_arm_reloc_type_lookup): Add lookup for
1027 BFD_RELOC_ARM_PLT32.
1029 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1031 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1032 (elf32_arm_link_hash_table_create): Use above function as the
1033 constructor for hash table entries.
1034 (elf32_arm_relocate_section): Avoid crash when there is no output
1036 (elf32_arm_final_link_relocate): New parameter h.
1037 (elf32_arm_relocate_section): Pass symbol hash entry to above
1039 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1042 1999-05-25 Catherine Moore <clm@cygnus.com>
1044 * coff-arm.c (coff_arm_relocate_section): Don't emit
1045 base file entries for pc-relative values.
1047 1999-05-25 DJ Delorie <dj@cygnus.com>
1049 * peicode.h (coff_swap_sym_in): When we create the actual section
1050 to reflect the not-there section C_SECTION symbols refer to,
1051 change the symbol class to C_STAT as the section is now really
1054 1999-05-24 Philip Blundell <pb@nexus.co.uk>
1056 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
1059 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
1061 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
1063 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
1064 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
1066 1999-05-16 Nick Clifton <nickc@cygnus.com>
1068 * coff-mcore.c (in_reloc_p): Reinstate.
1070 1999-05-15 Nick Clifton <nickc@cygnus.com>
1072 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
1073 * bfd-in2.h: Regenerate.
1074 * coff-mcore.c (in_reloc_p): Remove defintion.
1075 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
1076 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
1077 IMAGE_REL_MCORE_RVA.
1078 (coff_mcore_rtype_to_howto): Add special processing for
1079 IMAGE_REL_MCORE_RVA.
1080 (coff_mcore_relocate_section): Add support for
1081 IMAGE_REL_MCORE_RVA.
1082 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
1083 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
1085 (mcore_elf_relocate_section): Delete redundant case labels.
1087 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1089 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
1090 precedence between bit-and and comparison.
1092 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
1094 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
1095 list of target formats (targ_selvecs).
1096 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
1097 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
1099 1999-05-10 DJ Delorie <dj@cygnus.com>
1101 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
1102 reasonable mode until "ar x" is smart enough to skip it (fixes
1103 gcc/libgcc.a builds on mips-ecoff targets
1105 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
1106 to work. Hack to support MS import libraries, which use different
1107 COMDAT types than GNU.
1108 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
1109 to implied zero-length sections (see peicode below)
1110 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
1111 filename symbols, which use one *or more* auxents.
1112 * coffswap.h (coff_swap_aux_in): ditto
1113 * peicode.h (coff_swap_sym_in): Build the implied zero-length
1116 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
1118 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
1119 for all relocations.
1121 1999-05-10 Catherine Moore <clm@cygnus.com>
1123 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
1124 if COFF_IMAGE_WITH_PE.
1125 (bfd_arm_process_before_allocation): Likewise.
1126 (bfd_arm_get_bfd_for_interworking): Likewise.
1127 * coff-arm.c: Likewise.
1128 * bfd-in2.h: Regenerate.
1129 * configure.in (armpe_little_vec): Remove coff-arm.lo.
1130 (armpe_big_vec): Likewise.
1131 * configure: Rebuild.
1133 1999-05-10 Nick Clifton <nickc@cygnus.com>
1135 * elf.c (elf_fake_sections): Check for .rel. as start of rel
1136 section, not just .rel. Same for .rela.
1138 1999-05-07 Nick Clifton <nickc@cygnus.com>
1140 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
1141 endianism with an error message.
1143 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
1145 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
1146 assignment from "unsigned char *" to "char *".
1147 (decode_line_info): Likewise for dwarf_line_buffer assignment.
1149 1999-05-05 Catherine Moore <clm@cygnus.com>
1151 * coff-arm.c (coff_arm_relocate_section): Add one to
1152 address of ARM_RVA32 thumb functions.
1154 1999-05-05 Catherine Moore <clm@cygnus.com>
1156 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
1157 (elf32_m68k_copy_private_bfd_data): New.
1158 (elf32_m68k_merge_private_bfd_data): New.
1159 (elf32_m68k_print_private_bfd_data): New.
1160 (CPU32_FLAG): Define.
1161 (PLT_CPU32_ENTRY_SIZE): Define.
1162 (elf_cpu32_plt0_entry): Declare.
1163 (elf_cpu32_plt_entry): Declare.
1164 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
1165 (elf_m68k_finish_dynamic_symbol): Likewise.
1166 (elf_m68k_finish_dynamic_sections): Likewise.
1167 (elf_backend_plt_header_size): Remove definition.
1168 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1169 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1170 (bfd_elf32_bfd_set_private_flags): Define.
1171 (bfd_elf32_bfd_print_private_bfd_data): Define.
1173 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
1175 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
1176 and R_LONG_PCREL_MODE.
1178 1999-04-29 Nick Clifton <nickc@cygnus.com>
1180 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
1182 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
1184 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
1185 in relocation calculation.
1187 1999-04-26 Tom Tromey <tromey@cygnus.com>
1189 * aclocal.m4, configure: Updated for new version of libtool.
1191 1999-04-21 Nick Clifton <nickc@cygnus.com>
1193 * coff-mcore.c: Add support for mcore relocs.
1195 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
1197 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
1198 incorrect use EF_MIPS_xxBITPTRS.
1200 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1202 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
1205 * bfd-in2.h: Rebuild.
1206 * libbfd.h: Rebuild.
1208 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
1210 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
1211 (coff_arm_relocate_section): Add ARM26D transform. Only
1212 change to ARM26D for relocateable links.
1214 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1216 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
1217 (bfd_elf32_bfd_print_private_bfd_data): New.
1219 1999-04-15 Doug Evans <devans@casey.cygnus.com>
1221 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
1222 refetch addend if USE_REL, add many comments regarding current state.
1223 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
1224 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
1225 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
1226 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
1228 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
1230 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
1231 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
1233 1999-04-13 David Mosberger <davidm@hpl.hp.com>
1235 * dwarf2.c (decode_line_info): Don't truncate address to least
1236 significant 32 bits (breaks 64 bit targets).
1237 (lookup_address_in_function_table): Ditto.
1238 (comp_unit_contains_address): Ditto.
1240 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
1242 * coff-arm.c (arm_emit_base_file_entry): New routine.
1243 (A2T3_OFFSET): Define.
1244 (T2A3_OFFSET): Define.
1245 (coff_arm_relocate_section): Emit base file entries for interworking
1248 1999-04-13 Philip Blundell <philb@gnu.org>
1250 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
1251 relocs 17 through 19.
1253 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
1255 * elfcode.h: Remove fnmatch.h.
1256 * elflink.h (elf_link_assign_sym_version): Call back to ld
1257 instead of calling fnmatch.
1259 * config.bfd (i?86-*-beoself): Include pe vecs.
1261 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
1263 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
1266 1999-04-10 Richard Henderson <rth@cygnus.com>
1268 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
1269 when trying to resolve dynamic symbol references.
1270 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1271 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1272 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1273 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1274 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1275 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1276 * elflink.h (elf_link_output_extsym): Likewise.
1278 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
1280 * section.c (_bfd_strip_section_from_output): New function moved from
1281 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
1282 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
1283 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1284 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1285 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1286 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1287 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1288 * bfd-in2.h: Update.
1290 1999-04-09 Ian Lance Taylor <ian@zembu.com>
1292 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
1294 1999-04-08 Nick Clifton <nickc@cygnus.com>
1296 * coff-mcore.c: New File: Support for mcore-pe targets.
1297 * cpu-mcore.c: New File: Support for mcore targets.
1298 * elf32-mcore.c: New File: Support for mcore-elf target.
1299 * pe-mcore.c: New File: Definitions for mcore-pe target.
1300 * pei-mcore.c: New File: Definitions for mcore-pei target.
1301 * Makefile.am: Add support for MCore targets.
1302 * Makefile.in: Regenerate.
1303 * config.bfd: Add support for MCore targets.
1304 * configure.in: Add support for MCore targets.
1305 * configure: Regenerate.
1306 * archures.c: Add support for MCore architecture.
1307 * bfd-in2.h: Regenerate.
1308 * coffcode.h: Add support for mcore-pe targets.
1309 * elf.c: Add support for mcore-elf target.
1310 * reloc.c: Add support for MCore relocs.
1311 * targets.c: Add support for MCore targets.
1313 1999-04-07 Nick Clifton <nickc@cygnus.com>
1315 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
1316 R_ARM_XPC25 and R_ARM_THM_XPC22.
1317 (elf32_arm_reloc_map): Remove redundant entries.
1319 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1321 * sysdep.h (LC_MESSAGES): Never define.
1323 1999-04-06 Chris Torek <torek@bsdi.com>
1325 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
1326 all callers. Rewrite completely.
1327 (_bfd_relocate_contents): Rewrite overflow checking.
1328 * bfd-in2.h: Rebuild.
1330 1999-04-05 Ian Lance Taylor <ian@zembu.com>
1332 From Gabriel Paubert <paubert@iram.es>:
1333 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
1334 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
1335 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
1336 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
1337 * ppcboot.c (ppcboot_vec): Use little endian routines for
1340 * elf.c (elfcore_strndup): Only define if it will be used.
1341 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
1343 (ppc_elf_check_relocs): Remove unused local i.
1344 (ppc_elf_gc_mark_hook): Add default case to switch.
1346 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
1347 * srec.c (srec_scan): Accept \r in symbol definitions.
1348 (srec_object_p): Set HAS_SYMS if we saw any symbols.
1349 (symbolsrec_object_p): Likewise.
1351 1999-04-04 Don Bowman <don@pixsci.com>
1353 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
1355 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1357 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
1359 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
1360 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
1362 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
1364 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
1367 1999-03-31 Nick Clifton <nickc@cygnus.com>
1369 * config.bfd: Add support for arm-epoc-pe target.
1370 * configure.in: Add support for arm-epoc-pe target.
1371 * configure: Regenerate.
1372 * targets.c: Add support for arm-epoc-pe target.
1373 * coff-arm.c: Allow header files to override definition of
1374 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
1375 * pe-arm.h: Allow previous header files to override definition of
1376 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1377 * pei-arm.h: Allow previous header files to override definition of
1378 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1379 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
1380 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
1382 1999-03-30 Nick Clifton <nickc@cygnus.com>
1384 * elf.c (elf_map_symbols): Handle the case where section
1385 symbols are generated for content-less sections which are
1386 not mapped to the output file.
1388 * linker.c: Replace direct references to fields in BFD structure
1389 with accessor macros.
1391 * elflink.h: Replace direct references to fields in BFD structure
1392 with accessor macros.
1394 1999-03-25 Philip Blundell <pb@nexus.co.uk>
1396 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
1398 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
1399 account when adjusting section symbols during a partial link.
1401 1999-03-24 Nick Clifton <nickc@cygnus.com>
1403 * coff-sparc.c (struct coff_reloc_map): Change type of field
1404 'bfd_reloc_val' to bfd_reloc_code_real_type.
1405 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
1406 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
1407 * elf32-arc.c (struct arc_reloc_map): Ditto.
1408 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
1409 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
1410 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
1411 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
1412 * elf32-sh.c (struct elf_reloc_map): Ditto.
1413 * elf32-sparc.c (struct elf_reloc_map): Ditto.
1414 * elf32-v850.c (struct v850_reloc_map): Ditto.
1415 * elf64-sparc.c (struct elf_reloc_map): Ditto.
1416 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
1417 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
1419 1999-03-17 Martin Hunt <hunt@cygnus.com>
1421 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
1422 function so source-level assembly works. If multiple N_SOs
1423 are seen without and N_FUNs, create an indextable entry with
1424 a NULL function name.
1426 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1428 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
1429 of certian similar cpus.
1431 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1433 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1434 Add the 5000. Change the architecture for the 5400 to mips4.
1435 (elf_mips_mach): Add r5000.
1437 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1439 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
1441 1999-03-11 Nick Clifton <nickc@cygnus.com>
1443 * binary.c (binary_set_section_contents): Generate warning about
1444 huge file offsets for any section that will occupy file space, not
1445 just those that are loadable.
1447 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
1449 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
1451 1999-02-22 Jim Lemke <jlemke@cygnus.com>
1453 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
1455 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
1457 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
1458 * elflink.h: Revert all changes since Feb 16. Instead:
1459 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
1460 appropriate. Copy it to version symbols.
1461 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
1462 symbols if appropriate.
1463 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
1464 symbol if appropriate.
1465 (elf_link_output_extsym): If symbol is marked as undefined, and
1466 has no nonweak references, mark it as weak undefined.
1468 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
1470 * elflink.h (elf_merge_symbol): When overriding a dynamic
1471 definition with a weak undefined symbol, set NEEDS_PLT if it is a
1473 (elf_link_add_object_symbols): Don't copy the other field if we
1476 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
1478 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
1479 shared object with a weak undefined symbol.
1481 1999-02-18 Nick Clifton <nickc@cygnus.com>
1483 * elfarm-nabi.c: Set partial_inplace back to false.
1485 1999-02-17 Nick Clifton <nickc@cygnus.com>
1487 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
1488 (USER_LABEL_PREFIX): Set to "_".
1490 The following patches are from: Scott Bambrough
1491 <scottb@corelcomputer.com>
1493 * libaout.h (M_ARM6_NETBSD): Set to 143.
1495 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
1496 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
1497 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
1498 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
1499 * bfd-in2.h: Regenerate.
1501 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
1502 'true' as REL relocs are now being used. Add new PIC relocs:
1503 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
1504 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
1506 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
1508 (elf32_arm_final_link_relocate): Change parameters so that entire
1509 reloc is passed. Add support for PIC relocs.
1510 (elf32_arm_relocate_section): Pass entire reloc to
1511 elf32_arm_final_link_relocate.
1512 (elf32_arm_check_relocs): Handle new PIC relocs.
1513 (elf32_arm_adjust_dynamic_symbol): New function.
1514 (elf32_arm_size_dynamic_sections): New function.
1515 (elf32_arm_discard_copies): New function.
1516 (elf32_arm_finish_dynamic_symbol): New function.
1517 (elf32_arm_finish_dynamic_sections): New function.
1518 (ELF_MAXPAGE_SIZE): Define.
1519 (bfd_elf32_bfd_reloc_type_lookup): Define.
1520 (elf_backend_relocate_section): Define.
1521 (elf_backend_adjust_dynamic_symbol): Define.
1522 (elf_backend_create_dynamic_sections): Define.
1523 (elf_backend_finish_dynamic_symbol): Define.
1524 (elf_backend_finish_dynamic_sections): Define.
1525 (elf_backend_size_dynamic_sections): Define.
1526 (elf_backend_plt_readonly): Define.
1527 (elf_backend_want_got_plt): Define.
1528 (elf_backend_want_plt_sym): Define.
1530 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
1532 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
1533 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
1534 (_bfd_mips_elf_fake_sections): Likewise.
1536 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1538 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
1539 bfd_elf32_arm_get_bfd_for_interworking,
1540 bfd_elf32_arm_process_before_allocation): Define to avoid clash
1543 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
1544 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1545 elf32_arm_find_nearest_line): Make them static.
1547 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
1549 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
1550 callers. Do not merge a definition from a shared object with a
1551 weak undefined symbol.
1552 (elf_link_add_object_symbols): Do not change the symbol type or
1553 size if the old symbol overrides the new one.
1555 1999-02-08 Nick Clifton <nickc@cygnus.com>
1557 * config.bfd: Add support for strongarm target.
1559 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1561 * elf32-m68k.c (reloc_map): Use the correct types for the struct
1562 fields instead of unsigned char.
1564 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
1566 * Makefile.am: Rebuild dependencies.
1567 * Makefile.in: Rebuild.
1569 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
1571 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
1572 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
1573 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
1574 * acinclude.m4: Add comments to uses of AC_DEFINE.
1575 * acconfig.h: Remove.
1576 * configure: Rebuild with current autoconf/automake.
1577 * aclocal.m4: Likewise.
1578 * config.in: Likewise.
1579 * Makefile.in: Likewise.
1581 1999-02-04 DJ Delorie <dj@cygnus.com>
1583 * libbfd.c (real_read): don't call fread for zero bytes. This
1584 covers up a bug (or misuse of bfd) that's exposed by Solaris.
1586 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
1588 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
1589 of a jump is in the current 256 MB region.
1591 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
1593 * format.c (bfd_check_format_matches): Change last patch to only
1594 take effect for the binary target.
1596 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
1598 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
1600 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
1602 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
1604 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
1606 * format.c (bfd_check_format_matches): If the target was
1607 previously specified, don't check other targets when checking for
1610 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
1612 * elf32-arm.h (elf32_arm_reloc_map): Removed.
1613 (elf32_arm_reloc_type_lookup): Removed
1614 * elfarm-nabi.c (elf32_arm_reloc_map): New.
1615 (elf32_arm_reloc_type_lookup): New.
1616 * elfarm-oabi.c (elf32_arm_reloc_map): New.
1617 (elf32_arm_reloc_type_lookup): New.
1619 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
1621 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
1622 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
1623 * Makefile.am: Use new files.
1624 * Makefile.in: Regenerate.
1625 * configure.in: Use new files.
1626 * configure: Regenerate.
1628 1999-02-01 Nick Clifton <nickc@cygnus.com>
1630 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
1631 (fr30_elf_gc_sweep_hook): New function.
1632 (elf_backend_can_gc_sections): Define.
1634 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
1636 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
1637 and bfd_elf32_bigarm_oabi_vec.
1639 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
1641 * Makefile.am (elf32-arm-oldabi.lo): New.
1642 (elf32-arm-newabi.lo): New.
1643 * Makefile.in: Regenerate.
1644 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
1645 (arm-*-elf): Likewise.
1647 (thumb-*-oabi): New.
1648 * configure: Regenerate.
1649 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
1650 (bfd_elf32_bigarm_oabi_vec): New.
1651 * elf32-arm-newabi.c: New.
1652 * elf32-arm-oldabi.c: New.
1653 * elf32-arm.c: Removed.
1656 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
1658 * binary.c (binary_set_section_contents): Omit warnings for
1659 unloadable sections.
1661 1999-01-31 Michael Meissner <meissner@cygnus.com>
1663 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
1664 powerpc{,le}-*-eabi.
1666 1999-01-29 Nick Clifton <nickc@cygnus.com>
1668 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
1669 * dwarf2.c (read_signed_leb128): Remove unused variables.
1671 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
1673 * elf.c (assign_file_positions_for_segments): Only adjust
1674 p_align when needed.
1676 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
1678 * binary.c (binary_set_section_contents): Don't return early for a
1679 non-loadable section, in case the first section is non-loadable.
1680 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
1681 W. Rozycki <macro@ds2.pg.gda.pl>.
1683 1999-01-28 Nick Clifton <nickc@cygnus.com>
1685 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
1686 R_FR30_GNU_VTENTRY relocs.
1688 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
1690 * elflink.h (elf_link_output_sym): Zero syms which are
1691 part of sections which have been excluded.
1693 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
1695 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
1697 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
1698 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
1700 1999-01-27 Nick Clifton <nickc@cygnus.com>
1702 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
1704 (fr30_final_link_relocate): Use computed value as result of
1707 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
1709 * binary.c (binary_set_section_contents): Emit warning for
1710 huge file offsets due to widely-dispersed section LMAs.
1712 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
1714 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
1715 align first section to largest section alignment, not first
1718 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
1720 * configure.in: Require autoconf 2.12.1 or higher.
1722 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
1724 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
1725 * bfd-in2.h: Likewise.
1726 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
1728 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1730 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
1731 * cpu-mips.c: Add support for and independent 4111.
1732 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
1733 (_bfd_mips_elf_final_write_processing):
1734 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
1736 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1738 * elf32-mips.c (elf_mips_abi_name): New.
1739 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
1741 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
1743 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1744 Handle bfd_mach_mips4300.
1746 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
1748 * elf32-i386.c: Remove leaked development code from patch
1749 1998-12-10 by Richard Henderson.
1751 1998-12-10 Richard Henderson <rth@cygnus.com>
1753 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
1754 in debug sections for symbol defined externally.
1756 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1758 * targets.c (bfd_target_vector): Remove duplicate entry for
1761 1998-12-09 Nick Clifton <nickc@cygnus.com>
1763 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
1764 since we are using RELAs.
1766 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
1768 SCO Open Server Release 5 core file support, from Jouke Numan
1770 * sco5-core.c: New file.
1771 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
1772 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
1773 * Makefile.am: Rebuild dependencies.
1774 (OPTIONAL_BACKENDS): Add sco5-core.lo.
1775 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
1776 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
1777 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
1778 * bfd-in2.h, configure, Makefile.in: Rebuild.
1780 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
1782 * config.bfd (hppa*-*-mpeix*): New target.
1783 * configure.in: Add AC_HEADER_DIRENT.
1784 (hppa*-*-mpeix*): New target.
1785 * configure.host (hppa*-*-mpeix*): New host.
1786 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
1787 friends rather than just including <sys/dir.h>.
1788 * som.h (struct som_symbol): Add hppa_priv_level and apto
1789 tc_data. Change all users.
1790 (struct somdata): Add comp_unit field.
1791 (obj_som_compilation_unit): Define.
1792 (bfd_som_attach_compilation_unix): Declare.
1793 * som.c: Check HOST_HPPAMPEIX.
1794 (struct som_misc_symbol_info): Add new field priv_level.
1795 (som_object_setup): Add current_offset parameter. Change all
1797 (setup_sections): Likewise.
1798 (som_object_p): For EXECLIBMAGIC, read the lst header.
1799 (som_write_symbol_strings): Add compilation_unit parameter.
1801 (som_finish_writing): Write out compilation_unit.
1802 (som_bfd_derive_misc_symbol_info): Set priv_level.
1803 (som_build_and_write_symbol_table): Set xleast field to 3.
1804 (som_slurp_symbol_table): Set symbol priv_level.
1805 (bfd_som_attach_compilation_unit): New function.
1806 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
1807 priv_level into symbol_value.
1808 * configure, config.in: Rebuild.
1810 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
1812 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
1813 warning function to call _bfd_error_handler instead.
1815 * libbfd.c (COERCE32): Cast through unsigned long and long to
1816 avoid bug in old version of gcc.
1818 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
1819 (elf_backend_additional_program_headers): Don't define.
1821 1998-12-08 Nick Clifton <nickc@cygnus.com>
1823 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
1824 relocations to include offset of 2 included in the insns, and the
1825 offset of the relocs within the section.
1827 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
1829 The following changes were made by David Taylor
1830 <taylor@texas.cygnus.com>, Edith Epstein
1831 <eepstein@sophia.cygnus.com>, Jim Blandy
1832 <jimb@zwingli.cygnus.com>, and Elena Zannoni
1833 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
1834 changes originally made by HP; HP did not create ChangeLog
1837 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
1838 automake macro library.
1840 * hpux-core.c (hpux_core_core_file_p): this function now
1841 understands HPUX 10.30 thread info. Yes, the thread stacks can be
1842 found in the corefile! Also, in hpux_core_core_file_p, if we
1843 encounter a section with an unknown type, don't punt. Instead,
1844 just skip it. Also, count the number of sections of known type
1845 that we encounter. If we encounter at least one good one, then
1846 we'll declare that the file is a core file. If we encounter any
1847 unknown ones but some known ones, then we'll issue a warning (but
1848 still declare it to be a core file). Also, correctly decide when a
1850 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
1851 (CORE_ANON_SHMEM): define if not defined.
1852 (hpux_core_struct): add members lwpid and user_tid.
1853 (core_kernel_thread_id, core_user_thread_id): new macros.
1854 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
1855 the name before storing it in the bfd.
1856 (hpux_core_core_file_p): handle threads.
1858 * libhppa.h (GET_FIELD): protect against redefinition.
1859 (HPPA_WIDE): define.
1860 (GET_FIELD): define.
1865 (sign_extend): redefine.
1866 (assemble_6): define.
1867 (assemble_12): rewrite.
1868 (assemble_16): define.
1869 (assemble_16a): define.
1870 (assemble_17): rewrite.
1871 (assemble_22): define.
1873 1998-12-07 Nick Clifton <nickc@cygnus.com>
1875 * elf32-fr30.c (fr30_final_link_relocate): Using signed
1876 relocations for signed values.
1878 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
1880 * mipsbsd.c (MY(set_arch_mach)): Make static.
1881 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
1882 bfd_mach_mips* macros rather than simple numbers.
1884 COFF weak symbol support, based on patches from Mark Elbrecht
1885 <snowball3@usa.net>:
1886 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
1887 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
1888 (coff_write_alien_symbol): Likewise.
1889 * cofflink.c (coff_link_check_ar_symbols): Likewise.
1890 (coff_link_add_symbols): Likewise.
1891 (_bfd_coff_link_input_bfd): Likewise.
1892 (_bfd_coff_write_global_sym): Likewise.
1894 * elf.c (copy_private_bfd_data): Always initialize the
1895 includes_phdrs field.
1897 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
1898 file defines a symbol first mentioned in an ELF file.
1900 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
1901 possible, rather than only if BFD64.
1902 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
1904 * bfd-in2.h: Rebuild.
1906 * srec.c (srec_set_section_contents): Correct test to avoid
1907 switching to 4 byte addresses after seeing a second section which
1908 requires 3 byte addresses. From Joel Schantz
1909 <joel.schantz@argosys.boeing.com>.
1911 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
1912 <aymeric.vincent@emi.u-bordeaux.fr>.
1914 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
1916 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
1917 decide whether the output file is -mrelocatable-lib,
1918 -mrelocatable, or neither. (gdb.base/nodebug.exp)
1920 1998-12-03 Nick Clifton <nickc@cygnus.com>
1922 * elf32-fr30.c: Add support for R_FR30_48 reloc.
1923 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
1924 * bfd-in2.h: Regenerate.
1925 * libbfd.h: Regenerate
1927 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
1929 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
1930 link against a dynamic symbol with no type or size.
1932 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
1934 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
1935 relocation for section which does not get loaded.
1936 (elf_i386_relocate_section) [R_386_32]: Likewise.
1938 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
1940 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
1941 reloc_count and i long instead of unsigned long. Handle error
1942 return from bfd_canonicalize_reloc.
1944 1998-12-01 Nick Clifton <nickc@cygnus.com>
1946 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
1949 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1951 * elf32-sh.c (elf/sh.h): Include.
1952 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
1953 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
1954 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
1955 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1956 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
1958 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
1960 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
1961 causes division by zero later on.
1963 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
1965 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
1968 1998-11-25 DJ Delorie <dj@cygnus.com>
1970 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
1973 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
1975 * elf32-fr30.c (fr30_elf_relocate_section): Call
1976 fr30_final_link_relocate.
1977 (fr30_final_link_relocate): New function: Handle I20 and I32
1979 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
1980 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
1981 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
1983 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
1986 The following changes are based on a patch submitted by Gianluca
1987 Moro <glctr@abc.it>:
1989 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
1990 not already been updated.
1991 (find_remembered_hi16s_reloc): New parameter 'already_found'
1992 returns state of remembered hi16s reloc.
1993 (remember_hi16s_reloc): Set 'found' field to false.
1994 (hi16s_location): Add 'found' field.
1996 1998-11-23 DJ Delorie <dj@cygnus.com>
1998 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
1999 to see .DLL files as unrecognized.
2000 (i3coff_object_p): Sorry, had to hack it to not recognize these
2001 files (pei-i386) on request.
2003 1998-11-23 DJ Delorie <dj@cygnus.com>
2005 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2006 relents. Call bfd_check_format to reinitialize.
2008 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2010 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2013 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2015 * aclocal.m4: regenerate
2016 * configure: regenerate
2018 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2020 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2021 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2022 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2023 respect it as an upper bound on what memory to reference.
2024 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2025 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2026 update vtable_entries_size appropriately.
2028 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2030 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2033 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2035 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2036 bfds; they have no "file" so we fake it.
2037 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2038 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2039 resizing the memory buffer.
2040 * opncls.c (bfd_make_writable): New function; lets you write a
2041 bfd_create'd bfd to an in-memory buffer.
2042 (bfd_make_readable): New function; lets you read back that buffer
2043 as if it were from bfd_openr. Used to build generated archive
2044 members (winsup's ld's dlltool)
2046 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
2048 * po/bfd.pot: Regenerated.
2050 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
2052 * elf32-v850.c (hi16s_location): Replaced fixed size array with
2055 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
2057 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
2058 element of the gotentry list for local symbols too.
2059 (elf64_alpha_relocate_section): Unify local and global handling.
2060 Assert that gotent->use_count > 0.
2062 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
2064 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
2065 update for file name changes of July 2, 1998.
2067 * configure: Rebuild.
2069 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
2071 * po/bfd.pot: Regenerated.
2073 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
2075 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
2076 * aclocal.m4, configure: regenerate
2078 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
2080 * elf.c (prep_headers): Add support for bfd_arch_fr30.
2082 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
2084 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
2085 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
2087 * aclocal.m4, configure: regenerated.
2089 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
2091 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
2092 R_D10V_GNU_VTENTRY relocs.
2093 (elf_d10v_howto_table): Likewise.
2094 (d10v_reloc_map d10v_reloc_map): Likewise.
2095 (elf32_d10v_gc_mark_hook): New.
2096 (elf32_d10v_gc_sweep_hook): New.
2097 (elf32_d10v_check_relocs): New.
2098 (elf32_d10v_relocate_section): New.
2099 (elf_backend_relocate_section): Define.
2100 (elf_backend_can_gc_sections): Define.
2102 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
2104 * Makefile.am (BFD32_BACKENDS): Move vms files here...
2105 (BFD64_BACKENDS): ...from here.
2106 (BFD32_BACKENDS_CFILES): Move vms files here...
2107 (BFD64_BACKENDS_CFILES): ...from here.
2108 * Makefile.in: Rebuild.
2110 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
2112 * Makefile.am: Add FR30 target.
2113 * Makefile.in: Add FR30 target.
2114 * archures.c: Add support for FR30.
2115 * config.bfd: Add support for FR30.
2116 * configure.in: Add support for FR30.
2117 * reloc.c: Add support for FR30 relocations.
2118 * targets.c: Add support for FR30 relocations.
2119 * bfd-in2.h: Regenerate.
2120 * configure: Regenerate.
2121 * libbfd.h: Regenerate.
2122 * cpu-fr30.c: New file.
2123 * elf32-fr30.c: New file.
2125 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
2127 * configure.in: detect cygwin* instead of cygwin32*
2128 * configure: regenerate
2130 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
2132 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
2133 use bfd_malloc and free instead and check return value from bfd_malloc.
2135 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
2137 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
2138 * libbfd.h: Rebuild.
2140 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
2141 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
2142 (MIPS_TEXT_DYNSYM_SECN): Likewise.
2143 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
2145 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
2147 (mips_elf_link_hash_table_create): Don't initialize
2148 dynsym_sec_strindex.
2149 (mips_elf_gc_mark_hook): Add default case to avoid warning.
2150 (mips_elf_size_dynamic_sections): Generate a section symbol for
2151 every output section.
2152 (mips_elf_finish_dynamic_sections): Count all sections for
2154 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
2157 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
2159 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
2160 for later PLT entries in large PLTs.
2161 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
2163 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
2165 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
2167 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
2169 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
2170 * elflink.h (elf_collect_hash_codes): New function. This function is
2171 called for each exported symbol and we compute the ELF hash value for
2173 (compute_bucket_value): New function. It is called from
2174 size_dynamic_sections to determine the hash table size. When we are
2175 optimizing a better, but slower, algorithm is used.
2176 (size_dynamic_sections): Call compute_bucket_value.
2178 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
2180 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
2182 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
2184 (sh_elf_gc_mark_hook): New.
2185 (sh_elf_gc_sweep_hook): New.
2186 (sh_elf_check_relocs): New.
2187 (elf_backend_can_gc_sections): Define.
2189 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
2191 * acinclude.m4: undo previous gettext change
2192 * aclocal.m4: rebuild with right version of aclocal.
2194 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
2196 * acinclude.m4, aclocal.m4: move gettext-related fragments from
2197 aclocal.m4 to acinclude.m4, so they don't get lost.
2199 * elfcore.h: rewrite for better corefile support.
2200 * elf.c (elfcore_*): new functions.
2201 * elf-bfd.h (elf_obj_tdata): new structure members.
2202 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
2204 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
2206 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
2208 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
2209 and R_M32R_GNU_VTENTRY.
2210 (elf_backend_can_gc_sections): Define.
2211 (m32r_elf_check_relocs): New.
2212 (m32r_elf_gc_mark_hook): New.
2213 (m32r_elf_gc_sweep_hook): New.
2214 (m32r_elf_relocate_section): Handle VT relocs.
2216 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
2218 * coff-arm.c (arm_relocate_section): Remove redundant test.
2220 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
2221 cleat that the 'bitsize' field is the size of the bitfield AFTER
2222 relocation not before.
2224 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
2226 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
2229 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
2231 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
2232 R_SPARC_GNU_VTENTRY.
2233 (elf32_sparc_check_relocs): Handle them.
2234 (elf32_sparc_reloc_type_lookup): Likewise.
2235 (elf32_sparc_relocate_section): Likewise.
2236 (elf32_sparc_gc_mark_hook): New.
2237 (elf32_sparc_gc_sweep_hook): New.
2239 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
2241 * som.c (som_finish_writing): Perform some sanity checks when
2242 writing an executable or shared library.
2244 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2246 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
2247 * configure.in (elf): Add dwarf1.lo.
2248 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
2249 * elf.c (_bfd_elf_find_nearest_line): Add call to
2250 _bfd_dwarf1_find_nearest_line.
2251 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
2252 Add call to _bfd_dwarf1_find_nearest_line.
2253 * configure: Rebuilt.
2255 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
2257 * elflink.h (elf_gc_sections): Do not allow garbage
2258 collection if dynamic sections have been created.
2260 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
2262 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
2264 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
2265 (v850_elf_perform_relocation): Likewise.
2266 (v850_elf_final_link_relocate): Likewise.
2267 (v850_elf_relocate_section): Likewise.
2268 (v850_elf_gc_sweep_hook): New routine.
2269 (v850_elf_gc_mark_hook): New routine.
2270 (elf_backend_can_gc_sections): Define.
2272 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
2274 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
2277 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
2279 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2280 Declare size as bfd_size_type.
2281 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
2283 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
2285 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
2287 * som.c (CPU_PA_RISC2_0): Define.
2288 (_PA_RISC2_0_ID): Likewise.
2289 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
2291 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
2293 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
2294 has a base which is already defined, only add the referenced
2295 symbol to the dynamic symbol table if it is defined or referenced
2298 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
2301 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2303 * elflink.h (elf_link_add_object_symbols): Undo last change.
2305 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
2307 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
2308 symbol for the indirect alias to a versioned symbol.
2310 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
2312 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
2313 (elf32_i386_vtentry_howto): New.
2314 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
2315 or elf32_i386_vtinherit_howto on lookup.
2317 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2319 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
2320 reloc_type. Rename R_68K__max to R_68K_max.
2321 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
2324 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
2326 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
2327 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
2329 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
2332 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
2334 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
2335 message has a null byte terminator.
2337 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
2339 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
2340 word subject to R_V850_32 relocation.
2342 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
2344 * dwarf2.c: Add comment describing problem computing line numbers
2345 for undefined symbols at link time.
2347 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
2349 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2350 transform a defweak into a plt entry.
2351 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
2352 plt entry references to receive a RELATIVE reloc.
2353 (elf64_alpha_finish_dynamic_symbol): Fill them in.
2354 (elf64_alpha_relocate_section): Assert we don't overrun
2355 the allocated relocation space.
2357 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
2359 * elf.c (swap_out_syms): Always treat section symbols as
2360 special, even if they are attached to a common section.
2362 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
2364 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
2365 sections with v850 common section attributes into named v850
2367 (v850_elf_add_symbol_hook): Move symbols in sections with v850
2368 common section attributes into named v850 common sections.
2370 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
2372 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
2375 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
2377 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
2378 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
2379 reloc to the wrong section a warning, not an error. .dynsbss
2380 is not an output section, so there is no need to check for it.
2382 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
2384 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
2386 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
2388 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
2389 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
2391 (elf32_arm_gc_mark_hook): New.
2392 (elf32_arm_gc_sweep_hook): New.
2393 (elf32_arm_check_relocs): New.
2394 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
2396 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
2399 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
2401 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
2402 assume there is no PLT or GOT.
2404 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
2406 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
2407 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
2408 also accepted as a function symbol type.
2410 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2412 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
2414 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
2416 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
2417 match definition of _bfd_gc_sections field.
2418 * libbfd.h: Rebuild.
2420 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
2422 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
2423 the addend of a dynamic relocation referencing a section.
2424 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2425 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
2427 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
2429 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
2430 bed has a size_dynamic_sections routine before trying to use it.
2432 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
2434 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
2435 _bfd_elf_rel_vtable_reloc_fn.
2437 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
2439 * Makefile.am: Add elf32-arm.c.
2440 * Makefile.in: Rebuild.
2441 * elf-bfd.h: Add elf_backend_get_symbol_type.
2442 * elf.c (swap_out_syms): If defined, call
2443 elf_backend_get_symbol_type.
2444 * elf32-arm.c: Define elf_backend_get_symbol_type.
2445 (elf32_arm_get_symbol-type): New routine.
2446 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
2447 (bfd_elf32_arm_process_before_allocation): Change to
2448 check for STT_ARM_TFUNC.
2449 (elf32_arm_final_link_relocate): Likewise.
2450 * elfxx-target.h: Add elf_backend_get_symbol_type.
2452 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
2454 * archures.c (bfd_mach_alpha_ev[456]): New.
2455 * cpu-alpha.c: Rework to match these types.
2456 * bfd-in2.h: Rebuild.
2458 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
2460 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
2461 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
2463 * elf32-i386.c (elf_howto_table): Add vtable relocs.
2464 (elf_i386_reloc_type_lookup): Recognize them.
2465 (elf_i386_check_relocs): Pass them off to generic code.
2466 (elf_i386_relocate_section): Ignore them.
2467 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
2468 (elf_backend_can_gc_sections): True.
2470 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
2472 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
2473 before looking at owner field.
2474 (elf32_arm_to_thumb_stub): Ditto.
2475 (elf32_arm_relocate_section): Compute name before calling
2476 elf32_arm_final_link_relocate().
2478 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2480 * elf.c: comment and formatting cleanups.
2483 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2485 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
2486 (core files are treated differently than object files).
2487 * elf-bfd.h (_bfd_elf_write_corefile_contents,
2488 bfd_elf_mkcorefile): declare.
2489 * elfxx-target.h (_bfd_elf_write_corefile_contents,
2490 bfd_elf_mkcorefile): add to bfd_target vector.
2491 * elfcore.h (elf_core_file_p): save the program header table,
2492 and set the bfd architecture from the elf file header.
2493 * elf.c (bfd_elf_mkcorefile): new function.
2494 (_bfd_elf_write_corefile_contents): new function.
2495 (assign_file_positions_for_segments): add cases for handling
2496 PT_NOTE segments. (assign_file_positions_except_relocs):
2497 core files should be handled the same as exec files.
2498 (prep_headers): identify core files as type ET_CORE.
2499 (copy_private_bfd_data): identify the sections belonging to
2500 the PT_NOTE segment.
2502 * elf32-sparc.c (elf32_sparc_final_write_processing):
2503 add break statement to default case.
2505 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
2507 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
2508 section (not input) will be in sections ".sbss", ".sbss2",
2509 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
2510 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
2511 output_offset for correct evaluation of addend.
2513 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
2515 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
2516 elf32_arm_allocate_interworking_sections and
2517 elf32_arm_process_before_allocation.
2519 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
2521 * bfd-in.h: Ammend prototype for
2522 elf32_arm_process_before_allocation to remove surplus third
2525 * bfd-in2.h: Regenerate.
2527 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
2529 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
2531 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
2533 * aoutx.h (aout_link_input_section_ext): Use the relocation already
2534 calculated for RELOC_SPARC_REV32 case.
2536 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
2538 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
2539 elf32_arm_allocate_interworking_sections and
2540 elf32_arm_process_before_allocation.
2541 * bfd-in2.h: Regenerated.
2542 * elf32-arm.c Define elf32_arm_link_hash_table.
2543 (insert_thumb_branch): New routine.
2544 (find_thumb_glue): New routine.
2545 (find_arm_glue): New routine.
2546 (record_arm_to_thumb_glue): New routine.
2547 (record_thumb_to_arm_glue): New routine.
2548 (elf32_arm_link_hash_table_create): New routine.
2549 (elf32_arm_get_bfd_for_interworking): New routine.
2550 (elf32_arm_allocate_interworking_sections) New routine.
2551 (elf32_arm_process_before_allocation) New routine.
2552 (elf32_thumb_to_arm_stub): New routine.
2553 (elf32_arm_to_thumb_stub): New routine.
2554 (elf32_print_private_bfd_data): Fix typo.
2555 (elf32_arm_final_link_relocate): Add argument sym_sec.
2556 Check for branches to thumb symbols in case R_ARM_PC24.
2557 Check for branches to arm symbols in case R_ARM_THM_PC22.
2558 (elf32_arm_relocate_section): Pass symbol section to
2559 elf32_arm_final_link_relocate.
2561 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
2563 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
2564 entries unless the symbol is defined in the executable; in
2565 particular, undefined weak symbols get a PLT entry.
2567 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
2569 * libaout.h: Remove nested comment to avoid warning.
2571 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
2573 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2574 R_ARM_PC24 relocation.
2576 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
2578 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
2579 argument is_local. Add argument sym_flags. Check sym_flags
2580 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
2581 (elf32_arm_relocate_section): Don't pass local sym and pass
2582 sym_flags to elf32_arm_final_link_relocate.
2584 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
2586 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
2587 to not count too few relocs for dynamicly linked executables.
2589 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
2591 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
2592 symbols without a dynamic index dynamic. Consider all weak
2594 (elf64_alpha_strip_section_from_output): Don't assume 1-1
2595 correspondance between input and output sections.
2597 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2599 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
2600 that use a .got.plt section start the got offset at zero.
2602 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
2604 * ieee.c (ieee_write_processor): Correct the processor ID written
2605 out for bfd_arch_m68k, accommodating change of March 25.
2607 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
2609 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2610 R_ARM_THM_RPC22 relocations.
2612 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
2614 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
2616 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
2617 .got relocs in -Bsymbolic shared objects.
2619 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
2621 * elf32-arm.c: Add private flags to ELF header.
2622 (elf32_arm_print_private_bfd_data): New Function.
2623 (elf32_arm_set_private_flags): New Function.
2624 (elf32_arm_copy_private_flags): New Function.
2625 (elf32_arm_merge_private_bfd_data): New Function.
2627 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
2629 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
2631 (elf32_sparc_relocate_section): Likewise.
2633 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
2635 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
2636 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
2637 (ppc_elf_relocate_section): Pull sgot and splt search to the start
2638 of the function. Recognize no .plt as static linking.
2640 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
2642 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
2643 ".liblist" string through gettext.
2645 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
2647 * Makefile.am: Add support for elf32-arm.lo.
2648 * Makefile.in: Rebuild.
2649 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
2650 (thumb-*-elf): Define targ_defvec and targ_selvecs.
2651 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
2652 * configure: Regenerate.
2653 * elf.c: (prep_headers): Support arch_type of EM_ARM.
2654 * targets.c: Support new targets bfd_elf32_bigarm_vec and
2655 bfd_target bfd_elf32_littlearm_vec.
2656 * elf32-arm.c: New file.
2658 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
2660 * libaout.h (M_SPARCLITE_LE): New machine.
2661 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
2662 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
2663 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
2664 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
2665 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
2666 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
2667 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2668 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
2669 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
2670 be BFD_RELOC_SPARC_REV32.
2672 * config.bfd (sparc86x-*-aout): New
2674 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
2676 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
2677 actually mapping the output sections.
2679 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
2682 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
2683 (mn10300_elf_reloc_map): Similarly.
2684 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
2686 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
2688 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
2690 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
2691 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
2692 elf_mips_reloc_type defined in elf/mips.h.
2694 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
2696 * elf64-mips.c: Remove reloc_type definition completely. It's now
2699 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
2701 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
2702 as they are defined in elf/mips.h now.
2704 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
2707 * Re-add lost change:
2708 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
2710 (mn10300_elf_relax_section): Include stack space for register saves
2711 in the imm8 field of a "call" instruction.
2712 (compute_function_info): Determine how much stack is allocated by
2713 the movm instruction. Fix typo.
2714 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
2716 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
2718 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
2719 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
2721 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
2723 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
2725 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
2727 * elf32-hppa.h: Let ELF header define the enum containing the
2728 external reloc numbers.
2729 * elf32-i386.h: Likewise.
2731 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
2733 * elf-m10300.c: Let ELF header now define the macros to get the enum.
2734 * elf32-mips.c: Likewise.
2735 * elf32-ppc.c: Likewise.
2737 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
2739 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
2740 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
2742 * bfd-in.h: Regenerate.
2743 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
2744 parameter to 'unsigned int' to avoid K&R compatability problems.
2746 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
2748 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
2749 functionname_ptr to be const. Change line_ptr to be unsigned.
2751 * coffcode.h (coff_link_output_has_begun): Simplify handling when
2752 macro is not defined. Change second parameter from bfd_link_info
2753 to coff_final_link_info. Add prototype.
2754 (coff_final_link_postscript): Simplify handling when macro is not
2755 defined. Add prototype.
2757 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
2759 * elf-mn10300.c: Before include system specific ELF header define
2760 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
2761 * elf32-mips.c: Likewise.
2762 * elf32-ppc.c: Likewise.
2764 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
2766 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
2767 temporary patch over to elf64-mips.c as well.
2769 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
2771 * elf32-mips.c (reloc_type): Temporarily disable definition of
2772 standard relocation since they are now defined in elf/mips.h.
2774 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
2776 * elf-m10200.c (mn10200_elf_final_link_relocate):
2777 Modify range test for case R_MN10200_8.
2779 * elf-m10300.c (mn10300_elf_final_link_relocate):
2780 Modify range test for case R_MN10300_8.
2782 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
2784 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
2785 * elf32-i386.c (elf_backend_got_header_size): Define.
2786 (elf_backend_plt_header_size): Define.
2787 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
2788 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
2789 * elfxx-target.h: Provide a default of zero.
2790 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
2791 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
2793 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
2794 entry from an executable, even if the plt refcount goes to 0.
2796 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2798 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
2799 directory name at the line number.
2801 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
2802 with an unspecified type.
2804 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
2806 * sunos.c: Add undef of valid to avoid problem on SunOS.
2808 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
2810 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
2812 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2814 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
2815 R_68K_PCxx and R_68K_xx relocations. Make sure that
2816 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
2817 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
2818 R_68K_xx relocations.
2819 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
2820 that has no plt entry.
2821 (elf_m68k_relocate_section): Ignore the plt offset in a static
2823 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
2825 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
2828 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
2830 (howto_table, reloc_map): Add entries for them.
2831 (elf_m68k_check_relocs): Handle them. Implement reference
2832 counting for got and plt entries.
2833 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
2834 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
2836 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
2837 (elf_m68k_relocate_section): Handle the new reloc types.
2838 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
2839 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
2840 * elflink.h (elf_link_add_object_symbols): When creating an
2841 indirect reference for symbol versioning also copy the plt
2843 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
2844 flag also reset the plt offset.
2845 (elf_link_assign_sym_version): Likewise.
2846 (elf_gc_common_finalize_got_offsets): Increment the got offset by
2847 the size of the entry in bytes.
2848 (elf_gc_allocate_got_offsets): Likewise.
2850 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
2852 * elflink.h (elf_gc_sections): Return true rather than falling off
2855 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
2858 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
2860 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
2861 comment describing when it should be enabled.
2862 Changed definition of USER_LABEL_PREFIX to "", to fall into line
2865 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
2867 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
2868 information ATN records.
2870 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
2872 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
2873 section for an absolute symbol in a fully linked file. Based on
2874 patch from Christian Holland <CHolland@de.lucent.com>.
2876 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
2878 * coff-m88k.c (m88k_special_reloc): Don't lose the information
2879 that a symbol is undefined.
2881 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
2883 * som.c (som_bfd_gc_sections): Define.
2885 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
2887 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
2888 overflows in ARM_26D patches, since they have already been
2889 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
2891 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
2893 * coffcode.h (coff_write_object_contents): If we have any long
2894 section names, call coff_write_symbols even if there are no
2897 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
2899 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
2900 PT_LOAD segment, rather than only setting it once for the entire
2903 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
2904 rather than ignoring every phdr with a p_paddr of 0, ignore all
2905 the phdrs if they all have a p_paddr of 0.
2907 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
2908 section was discarded from the link.
2910 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2912 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
2914 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2916 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
2917 floating point operations.
2919 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
2921 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
2924 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
2926 Merge of vax/vms (read-only) support
2927 * configure.com: Support Vax target.
2928 * makefile.vms: Support Vax target.
2929 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
2930 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
2932 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
2934 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
2936 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
2938 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
2940 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
2941 * targets.c (bfd_target_ovax_flavour): New flavour.
2942 (vms_alpha_vec): Renamed from evax_alpha_vec.
2944 (target_vector): Update accordingly.
2945 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
2947 (vax*-*-*vms*): New target.
2948 * Makefile.am: Update for renamed files. Rebuild dependencies.
2949 * bfd-in2.h: Rebuild.
2950 * configure.in, Makefile.in, aclocal.m4: Rebuild.
2952 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
2954 Based on patch from Matt Semersky <matts@scd.hp.com>:
2955 * linker.c (_bfd_generic_final_link): Force a trailing NULL
2956 pointer on abfd->outsymbols.
2957 (generic_add_output_symbol): Handle NULL sym parameter.
2959 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
2961 * elf.c (copy_private_bfd_data): Add support for changing VMA or
2964 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
2966 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
2967 when handling 32 bit immediate relocs.
2968 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2970 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
2972 * section.c (STD_SECTION): Account for recently added gc_mark
2973 field in struct asection.
2975 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
2976 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2978 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
2980 ELF Section-level Garbage Collection:
2981 * bfd.c (bfd_gc_sections): New.
2982 * aout-adobe.c: Hook to default implementation.
2983 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
2984 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
2985 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
2986 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
2987 * tekhex.c, versados.c: Likewise.
2988 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
2989 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
2991 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
2992 (bfd_generic_gc_sections): New.
2993 * section.c (SEC_KEEP): New.
2994 (asection): Add gc_mark member.
2996 * elfcode.h (elf_gc*): New name remappings.
2997 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
2998 sections to be excluded.
2999 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3000 (elf_gc_propogate_vtable_entries_used): New.
3001 (elf_gc_smash_unused_vtentry_relocs): New.
3002 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3003 (elf_gc_common_finalize_got_offsets): New.
3004 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3005 * elfxx-target.h: Add and default gc hooks.
3007 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3009 (struct elf_obj_tdata): Likewise for local_got_offsets.
3010 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3011 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3012 * elf64-sparc.c, elflink.h: Likewise.
3014 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3015 (ELF_LINK_HASH_MARK): Define.
3016 (struct elf_backend_data): Add GC hooks.
3017 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3019 * elf-m10300.c (mn10300_elf_check_relocs): New.
3020 (mn10300_elf_gc_mark_hook): New.
3021 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3022 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3023 (mn10300_elf_final_link_relocate): Likewise.
3024 (mn10300_elf_relocate_section): Likewise.
3025 (elf_backend_can_gc_sections): Define.
3026 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3027 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3028 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3029 (mips_info_to_howto_rel): Likewise.
3030 (mips_elf_relocate_section): Likewise.
3031 (mips_elf_check_relocs): Likewise.
3032 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3033 (elf_backend_can_gc_sections): Define.
3034 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3035 (ppc_elf_howto_raw): Handle them.
3036 (ppc_elf_reloc_type_lookup): Likewise.
3037 (ppc_elf_relocate_section): Likewise.
3038 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3039 Handle new vtable relocs.
3040 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3041 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3042 (elf_backend_can_gc_sections): Define.
3044 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3046 * archures.c (bfd_mach_mn10300): Define.
3047 * elf-m10300.c: Include elf/mn10300.h
3048 (elf_mn10300_mach): New function.
3049 (_bfd_mn10300_elf_final_write_processing): Likewise.
3050 (_bfd_mn10300_elf_object_p): Likewise.
3051 (elf_backendfinal_write_processing): Define.
3052 (elf_backend_object_p): Likewise.
3054 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
3056 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
3059 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
3061 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
3062 link_next field, not the next field.
3064 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
3066 * elf.c (map_sections_to_segments): Check the section address
3067 against the phdr size both with and without a modulo of
3070 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
3072 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
3073 linker created empty input section if the output section has the
3076 * elflink.h (elf_link_output_extsym): Print an error message if
3077 _bfd_elf_section_from_bfd_section fails.
3079 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
3082 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
3084 * elf.c (copy_private_bfd_data): Improve handling of Solaris
3085 native linker output. Avoid putting an empty section in more than
3088 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
3090 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3091 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3093 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
3095 * elf.c (swap_out_syms): New arg relocatable_p.
3096 Don't add section VMA to symbols for relocatable output.
3097 (_bfd_elf_compute_section_file_positions): Update call to
3100 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
3102 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
3103 against 'addend' be signed rather than unsigned.
3105 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
3107 * elf32-m32r.c: Add prototyps for static functions.
3109 * coff-arm.c: Add prototypes for static functions.
3111 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
3113 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
3114 LMA is used to order sections in a segment.
3116 * elf32-v850.c: Add prototypes for static functions.
3117 Change type of addend parameter to bfd_vma in various functions.
3119 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
3121 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
3122 complain_overflow_signed instead of complain_overflow_bitfield.
3124 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3126 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
3127 when comparing against 0.
3129 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
3131 * Makefile.am (config.status): New target.
3132 * Makefile.in: Rebuild.
3134 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
3136 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
3137 error if previous object endianness doesn't match current object.
3139 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
3141 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
3142 _bfd_elf_print_private)bfd_data ().
3144 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
3146 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
3148 (elf_link_add_object_symbols): Set type_change_ok and
3149 size_change_ok before calling elf_merge_symbol.
3151 * elf32-mips.c (mips_elf_relocate_section): If we issue an
3152 undefined symbol error, don't also issue an overflow error.
3154 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
3156 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
3157 R_PPC_LOCAL24PC relocation should be local; if not, print an error
3158 message instead of crashing.
3160 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
3162 * archures.c (bfd_mach_cpu32): Define.
3163 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
3165 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
3166 * ieee.c: Include <ctype.h>.
3167 (ieee_object_p): Parse out process ID string to make it more
3168 likely to be acceptable for bfd_scan_arch.
3169 * bfd-in2.h: Rebuild.
3171 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
3173 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
3174 _bfd_elf_print_private_bfd_data() so that the program header will
3177 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
3179 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
3180 0x68. Reindent. Add some comments.
3182 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
3184 * elf.c (copy_private_bfd_data): Adjust physical address of
3185 segment in output BFD to contain LMAs of its sections.
3187 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
3189 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3190 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
3191 endian data 32 bit relocations.
3192 (elf32_sparc_merge_private_bfd_data): Check if linking little
3193 endian objects with big endian objects.
3194 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
3195 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
3196 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
3198 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
3199 * archures.c (bfd_mach_sparc_sparclite_le): New.
3200 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
3202 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
3204 * peicode.h (add_data_entry): Fix precedence of operators in if ()
3207 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
3209 * bfd-in.h: Move over patch to bfd-in2.h.
3211 * reloc.c (bfd_check_overflow): Add casts before shifts which may
3213 (_bfd_relocate_contents): Likewise.
3215 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
3217 * peicode.h (add_data_entry): If the section has no private data
3218 then do not create a Data Dictionary entry for it.
3220 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
3222 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
3223 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
3224 elf64_alpha_size_got_sections): Rewrite, handling multiple got
3225 subsections during relaxation more correctly.
3227 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
3229 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
3230 Add extra argument to bfd_arm_process_before_allocation ().
3231 * bfd-in.h: Reflect changes made in bfd-in2.h.
3232 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
3233 coff class of a BFD symbol.
3234 * coff-arm.c: Add support for interworking between Thumb code and
3235 non-interworking aware ARM code.
3237 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
3239 * po/Make-in (install-info): New target.
3241 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
3243 * filemode.c: Remove; not used.
3245 If sysdep.h includes a header file, don't include it again:
3246 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
3248 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
3250 * archive.c: Don't include <string.h> or <errno.h>.
3251 * evax-alpha.c; Don't include <stdio.h>.
3252 * evax-egsd.c: Likewise.
3253 * evax-etir.c: Likewise.
3254 * evax-misc.c: Likewise.
3255 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
3256 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
3258 * hpux-core.c: Likewise.
3259 * netbsd-core.c: Likewise.
3261 * libbfd.c: Don't include <sys/types.h>.
3262 * nlmcode.h: Don't include <string.h>.
3263 * osf-core.c: Don't include <string.h> or <stdio.h>.
3264 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
3265 <errno.h>, or <unistd.h>.
3266 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
3268 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
3270 * configure.com: If the version number can not be found in
3271 configure.in, set it to "unknown" rather than "2.8.1".
3273 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
3275 * elf32-mips.c (elf_mips_mach): New.
3276 (_bfd_mips_elf_object_p): Use elf_mips_mach.
3277 (_bfd_mips_elf_final_write_processing): Use the names
3278 of machines, rather than the numbers. Set both the ARCH
3279 and MACH in e_flags. Handle a few more specific machines.
3280 (_bfd_mips_elf_merge_private_bfd_data): Merge both
3281 EF_MIPS_ARCH and EF_MIPS_MACH.
3283 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
3285 * syms.c (bfd_is_local_label): Revert last change.
3286 * srec.c (srec_write_symbols): Discard debugging symbols.
3288 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
3290 * som.c: Include <ctype.h>.
3291 * som.h: Don't include sysdep.h.
3293 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
3295 * libbfd.h: Rebuilt.
3296 * libbfd-in.h: Removed gettext includes and defines.
3297 * sysdep.h: Moved gettext-related includes and defines here.
3299 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
3301 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
3302 an ad-hoc test. Kill bogus #if 0 code.
3303 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
3305 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
3307 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
3308 when generating a normal executable for a symbol defined in a
3309 regular file. When copying a reloc into the output file, adjust
3310 the addend for a PC relative reloc against a global symbol.
3312 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
3314 * libbfd.h: Rebuilt.
3315 * libbfd-in.h (_): Define as dgettext.
3317 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
3319 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
3321 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
3322 when declaring parameter types.
3323 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
3325 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
3327 * config.bfd: If we include any ELF targets in targ_defvec and/or
3328 targ_selvecs, then add the generic ELF targets to targ_selvecs.
3329 * elf32-gen.c (dummy): New static const variable.
3330 (elf_generic_info_to_howto): New static function.
3331 (elf_generic_info_to_howto_rel): New static function.
3332 (elf_info_to_howto): Define as elf_generic_info_to_howto.
3333 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
3334 * elf64-gen.c: Same changes as elf32-gen.c.
3335 * elfcode.h (elf_object_p): For the generic target, ignore a
3336 failure of bfd_default_set_arch_mach. Fix indentation a bit.
3338 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
3340 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
3341 * configure: Rebuild.
3343 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
3345 * config.bfd: Update OSR5/Unixware patterns.
3347 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
3349 * elf.c (assign_file_positions_for_segments): Allow for holes
3350 between sections added by a link script.
3352 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
3354 * configure.in: Change version number to 2.9.4
3355 * configure: Rebuild.
3357 Based on patch from H.J. Lu <hjl@gnu.org>:
3358 * elf.c (bfd_elf_get_bfd_needed_list): New function.
3359 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
3360 * bfd-in2.h: Rebuild.
3362 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
3364 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
3367 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
3369 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
3370 (elf64_alpha_relax_section): Fill them in.
3371 (elf64_alpha_relax_opt_call): Implement more than a stub.
3372 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
3373 alignment on .scommon.
3374 (elf64_alpha_merge_gots): Merge use counts as well.
3376 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
3378 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
3379 for calculating a local symbol's address.
3380 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
3381 Set the .got's cooked size as well as the raw size.
3383 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
3385 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
3386 internationalisation of printed information.
3388 * coff-arm.c (coff_arm_print_private_bfd_data): Add
3389 internationalisation of printed information.
3391 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
3393 * syms.c (struct indexentry): Change directory_name, file_name,
3394 and function_name fields to char *.
3395 (struct stab_find_info): Change cached_file_name field to char *.
3397 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
3399 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
3401 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3403 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3405 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
3407 * Makefile.am (install-data-local): Make $(includedir).
3408 * Makefile.in: Rebuild.
3410 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3412 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
3414 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
3416 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
3417 * Makefile.in: Rebuild.
3419 * bfd-in2.h: Rebuild for Nick's changes.
3421 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
3423 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
3424 change wrt length == max_namelen.
3426 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3428 * Many files: Added gettext invocations around user-visible
3430 * libbfd-in.h: Added gettext includes and defines.
3431 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3432 HAVE_LC_MESSAGES): Define.
3433 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
3435 * Makefile.am (SUBDIRS): Added po.
3436 (POTFILES): New macro.
3437 (po/POTFILES.in): New target.
3438 (SOURCE_HFILES): New macro.
3440 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
3442 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3444 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
3445 NT_PRSTATUS note section encountered, it contains the status of
3446 the currently executing thread when the core file was written.
3448 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
3450 * libcoff.h: Add extra parameter to
3451 bfd_coff_link_output_has_begun overrideable function.
3452 * cofflink.c: Pass extra parameter to
3453 bfd_coff_link_output_has_begun function.
3454 * bfd-in.h: Add prototypes for exported ARM interworking
3456 * peicode.h: ARM specific code reorganised to conform to BFD
3458 * coffcode.h: ARM specific code reorganised to conform to BFD
3460 * coff-arm.c: Code reorganised to conform to the BFD coding
3461 conventions. Global variables have been moved into an ARM
3462 specific hash table structure and a new function:
3463 bfd_arm_get_bfd_for_interworking() has been created which is
3464 called from the linker scripts.
3466 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
3468 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
3470 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
3471 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
3472 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
3473 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
3475 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3477 * config.bfd: Added sparc86x support.
3479 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
3481 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
3482 an out of range pc-relative jump/call to an undefined weak symbol.
3484 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
3486 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
3489 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
3491 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
3492 an error other than bfd_error_system_call, set the error to
3493 bfd_error_wrong_format.
3495 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
3496 bfd_elf32_powerpcle_vec.
3498 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
3499 program segments are zero, don't set p_paddr_valid.
3501 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
3503 * elf64-alpha.c: Initial implementation of relaxation --
3504 (struct alpha_elf_link_hash_entry): Add use_count member.
3505 (elf64_alpha_check_relocs): Initialize and increment it.
3506 (elf64_alpha_can_merge_gots): Check it when considering merging.
3507 (elf64_alpha_merge_gots): Drop entries with zero use.
3508 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
3509 (elf64_alpha_always_size_sections): Split out got sizing ...
3510 (elf64_alpha_size_got_sections): ... here. New function.
3511 (elf64_alpha_relax_find_reloc_ofs): New function.
3512 (elf64_alpha_relax_with_lituse): Likewise.
3513 (elf64_alpha_relax_without_lituse): Likewise.
3514 (elf64_alpha_relax_opt_call): Likewise.
3515 (elf64_alpha_relax_section): Likewise.
3516 (elf64_alpha_add_symbol_hook): Likewise.
3517 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
3518 (elf64_alpha_relocate_section): Likewise.
3519 (bfd_elf64_bfd_relax_section): Define.
3520 (elf_backend_add_symbol_hook): Likewise.
3522 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
3524 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
3525 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
3526 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
3528 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
3530 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
3531 * configure: Rebuild.
3533 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
3535 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
3536 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
3537 * configure.in: Define and substitute WIN32LDFLAGS and
3539 * aclocal.m4: Rebuild with new libtool.
3540 * configure, Makefile.in: Rebuild.
3542 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
3544 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
3545 before any other symbols in the same section.
3547 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
3549 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
3552 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3554 * dwarf2.c (comp_unit): Move it earlier in the source. Add
3556 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
3557 Use addr_size for address size, rather than sizeof(bfd_vma).
3558 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
3559 Fix call to read_address.
3560 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
3561 Scrap other unneeded arguments. Fix call to read_address.
3562 (scan_unit_for_functions): Fix call to read_attribute.
3563 (parse_comp_unit): We now handle more values for addr_size.
3564 Set addr_size in unit. Fix call to read_attribute and
3567 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
3569 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
3571 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
3573 * archures.c (bfd_default_scan): Add m68k cases back to default
3574 switch, reverting patch of March 25, since IEEE support depends
3577 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
3579 * Makefile.am (diststuff): New target.
3580 * Makefile.in: Rebuild.
3582 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
3584 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
3585 som_offset when we have an extended name table.
3587 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
3589 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
3591 * Makefile.in: Rebuild.
3593 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3595 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
3596 symbols when creating a shared library.
3597 (elf_m68k_adjust_dynindx): New function, used by above code.
3598 (elf_m68k_finish_dynamic_sections): Initialize the section
3600 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
3602 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
3604 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
3607 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3609 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
3612 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
3614 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
3617 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
3619 * configure.in: Set version to 2.9.1.
3620 * configure: Rebuild.
3622 * Branched binutils 2.9.
3624 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
3626 * syms.c (ENABLE_CACHING): Define.
3627 (struct indexentry): Define.
3628 (struct stab_cache): Remove.
3629 (cmpindexentry): New static function.
3630 (struct stab_find_info): Add new fields: indextable,
3631 indextablesize, cached_indexentry, cached_offset, cached_stab, and
3632 cached_file_name. Remove fields: file_cache, function_cache, and
3634 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
3635 index table and search it.
3637 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
3639 * elf.c (_bfd_elf_copy_private_section_data): Call
3640 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
3642 * cpu-mips.c: Remove trailing comma at end of enumeration list.
3644 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
3646 * coff-arm.c: Define all globally visible variables and functions
3647 only when COFF_WITH_PE is not defined.
3648 * configure.in (armpe_little_vec, armpe_big_vec): Add
3650 * configure: Rebuild.
3652 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
3654 Fix some gcc -Wall warnings:
3655 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
3656 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
3657 * archures.c (bfd_default_scan): Likewise.
3658 * bfd.c (bfd_scan_vma): Likewise.
3659 * binary.c (mangle_name): Likewise
3660 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
3661 * coff-sh.c (sh_relocate_section): Likewise.
3662 * coff-stgo32.c (create_go32_stub): Likewise.
3663 * coffcode.h (coff_slurp_line_table): Likewise.
3664 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
3665 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
3666 (assign_file_positions_for_segments): Likewise.
3667 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3668 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
3669 * oasys.c (oasys_write_sections): Likewise.
3670 * ppcboot.c (ppcboot_object_p): Likewise.
3671 (mangle_name): Likewise.
3672 * riscix.c (riscix_fix_pcrel_26): Likewise.
3673 * srec.c (srec_scan): Likewise.
3674 * stabs.c (_bfd_write_section_stabs): Likewise.
3675 * sunos.c (sunos_add_dynamic_symbols): Likewise.
3676 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
3677 switch. Declare parameters for function pointers.
3678 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
3680 * elf.c (elf_sort_sections): Likewise.
3681 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
3682 Add default cases to switches.
3683 (coff_arm_relocate_section): Remove unused local variables.
3685 (coff_arm_bfd_set_private_flags): Change flag variable to type
3687 * coff-mips.c (mips_relocate_section): Initialize use_lo.
3688 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
3689 (dump_toc): Change cat to const, and initialize it.
3690 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
3691 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3692 (sh_elf_relocate_section): Initialize r_symndx.
3693 * coffcode.h (coff_compute_section_file_positions): Only declare
3694 old_sofar if ALIGN_SECTIONS_IN_FILE.
3695 (coff_write_object_contents): Initialize csym.
3696 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
3697 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
3699 * dwarf2.c: Include libiberty.h.
3700 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
3701 (decode_line_info): Remove unused local variables.
3702 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
3703 (m32r_elf_relocate_section): Likewise.
3704 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
3705 (v850_elf_reloc): Likewise.
3706 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
3707 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
3708 * elf.c (assign_file_positions_for_segments): Always set adjust.
3709 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
3710 parenthesize expression.
3711 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
3712 (m32r_elf_object_p): Return a value.
3713 (m32r_elf_print_private_bfd_data): Change fprintf format string.
3714 * elf32-mips.c (mips_elf_final_link): Initialize last.
3715 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
3716 * elf32-v850.c (v850_elf_object_p): Return a value.
3717 (v850_elf_print_private_bfd_data): Change fprintf format string.
3718 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
3720 * elflink.h (elf_link_add_object_symbols): Change vernum to
3721 unsigned int, and initialize it. Change fprintf format string.
3722 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
3723 when setting or comparing to soname_indx.
3724 (elf_create_pointer_linker_section): Change num_symbols to
3726 * libcoff-in.h (coff_data_type): Change flags to flagword.
3727 * peicode.h (pe_print_idata): Initialize idx. Change j to
3728 bfd_size_type. Initialize hint_member. Remove useless test to
3730 (pe_print_edata): Change num_functions and num_names in struct
3731 EDT_type to unsigned long. Remove cast. Change fprintf format
3733 * ppcboot.c (ppcboot_object_p): Change i to size_t.
3734 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
3736 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
3737 int *. Update uses. Change j to long.
3738 * bfd-in2.h, libcoff.h: Rebuild.
3740 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
3742 * elf32-v850.c Remove definition of USE_REL.
3743 (v850_elf_info_to_howto_rela): New function.
3744 (v850_elf_perform_relocation): Renamed from
3745 v850_elf_store_addend_in_insn. Removed replace argument.
3746 (v850_elf_reloc): store the relocation in the addend field instead
3748 (v850_elf_final_link_relocate): Now calls
3749 v850_elf_perform_relocation.
3750 (v850_elf_relocate_section): Remove code to generate REL
3753 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
3755 * coffcode.h (coff_new_section_hook): Set the type and storage
3756 class in the native symbol information allocated for a new section
3759 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
3761 * peicode.h: Chain together calls to
3762 coff_bfd_copy_private_bfd_data and
3763 coff_bfd_print_private_bfd_data.
3765 * coff-arm.c: Add prototypes for
3766 coff_arm_bfd_print_private_bfd_data and
3767 coff_arm_bfd_copy_private_bfd_data.
3769 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
3771 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
3774 * peicode.h: Call arm-coff private data functions after handling
3777 * coff-arm.c: Turn statics into globals so that they can be shared
3778 both pe and pei backends.
3780 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
3782 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
3784 (sunos_write_object_contents): Likewise.
3785 * aoutx.h (NAME(aout,machine_type)): Likewise.
3786 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3788 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3790 * archures.c (bfd_mach_m68*): Add definitions for various m68k
3792 (bfd_default_scan): Remove m68k special cases.
3793 * bfd-in2.h: Rebuild.
3794 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
3796 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
3797 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
3799 (bfd_m68k_arch): Set mach field to zero to signal no explicit
3800 selection, change printable_name to just "m68k" and make that the
3801 default instead of m68k:68020.
3803 * aout-tic30.c (NAME): Define this to avoid multiple definitions
3805 (MY_get_section_contents): Define as aout_32_get_section_contents
3806 rather than NAME(aout,get_section_contents).
3808 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
3810 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
3811 and call bfd_default_set_arch_mach to do the real work.
3813 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
3815 * bout.c (BALX): Include return register g14 as part of the insn.
3817 (calljx_callback): Use it.
3819 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
3821 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
3822 * libbfd.h: Rebuild.
3824 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
3825 byte_count to unsigned int.
3826 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
3827 unused local variables.
3829 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
3830 variables er and er1.
3832 * cpu-v850.c: Include <ctype.h>.
3833 (scan): Case isdigit argument to unsigned char.
3835 From Yan Meroth <YAN.MEROTH@st.com>:
3836 * ihex.c (ihex_scan): Add extbase variable so that getting an
3837 extended linear address record does not ignore any previous
3839 (ihex_write_object_contents): When writing out an extended linear
3840 address record, zero out any previous extended address.
3842 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
3844 * ieee.c (do_one): Check section before dereferencing it.
3845 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
3846 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
3848 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
3850 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
3852 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
3854 * coff-arm.c: Add interworking functions to pe backends.
3856 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
3858 * configure.in: Use AM_DISABLE_SHARED.
3859 * aclocal.m4, configure: Rebuild with libtool 1.2.
3861 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
3863 * coff-arm.c (coff_arm_relocate_section): Better error messages
3864 when interowrking conflucts occur. Courtesy of Jonathan Walton
3866 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
3867 relocations. Patch courtesy of Jonathan Walton and Tony
3870 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
3872 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
3873 part of Feb 22 change controling when to override the existing
3874 symbol with the .plt entry.
3876 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
3878 * config.bfd (targ_cpu): Add thumb-pe target.
3880 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
3881 functions in PE build.
3883 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
3885 * config.bfd (sparclite-*-elf*): Added.
3887 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
3889 * configure.in: Add elf.lo to elf shell variable.
3890 * Makefile.am (BFD_LIBS): Remove elf.lo.
3891 (BFD_LIBS_CFILES): Remove elf.c.
3892 (BFD32_BACKENDS): Add elf.lo.
3893 (BFD32_BACKENDS_CFILES): Add elf.c.
3894 * configure, Makefile.in: Rebuild.
3896 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
3898 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
3899 relocation against a now-local symbol should not have a dynamic
3902 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
3904 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
3906 (pe_print_private_bfd_data): Print PE flags. From Mikey
3907 <jeffdb@netzone.com>.
3909 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
3911 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
3912 a plt entry when we can determine that we authoritatively define
3915 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
3917 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
3918 don't actually use trad-core, but a SunOS-style core file handled
3920 * hosts/sparclinux.h: Remove.
3922 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3924 * peicode.h (pe_print_idata): If there is no .idata section, look
3925 for the import tables in some other section. Make the initial
3926 label line up better with the data. Print the import address
3927 table even if there is no import name table. If the import
3928 address table holds actual addresses, print them.
3930 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
3932 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
3933 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
3934 bfd_error_system_call.
3936 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
3938 * Makefile.am (AUTOMAKE_OPTIONS): Define.
3939 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3941 From H.J. Lu <hjl@gnu.org>:
3942 * Makefile.am (libbfd_la_LDFLAGS): Define.
3943 * Makefile.in: Rebuild.
3945 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
3947 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3948 * netbsd.h (MACHTYPE_OK): Define.
3949 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
3950 calling N_SET_MACHTYPE, rather than having a switch.
3951 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
3953 * i386netbsd.c (MACHTYPE_OK): Don't define.
3954 (DEFAULT_MID): Define.
3955 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
3956 (MACHTYPE_OK): Don't define.
3957 (DEFAULT_MID): Define.
3958 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
3959 (DEFAULT_MID): Define.
3960 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
3961 (DEFAULT_MID): Define.
3962 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
3963 (DEFAULT_MID): Define.
3965 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3966 * vaxnetbsd.c: New file.
3967 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
3968 rather than netbsd_core.
3969 * targets.c (vaxnetbsd_vec): Declare.
3970 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
3971 defined, add netbsd_core_vec.
3972 * configure.in: Set COREFILE for alpha*-*-netbsd* and
3973 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
3974 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
3975 * config.bfd (alpha*-*-netbsd*): New target.
3976 * Makefile.am: Rebuild dependencies.
3977 (BFD32_BACKENDS): Add vaxnetbsd.lo.
3978 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
3979 * configure, Makefile.in: Rebuild.
3981 * configure.host: Remove the old shared library build stuff. We
3982 now use libtool instead.
3984 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
3986 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
3988 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
3990 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
3991 * configure: Rebuild.
3993 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
3994 * elf32-v850.c (remember_hi16s_reloc): New function.
3995 (find_remembered_hi16s_reloc): New function.
3996 (v850_elf_store_addend_in_insn): Use the above new functions to
3997 match up HI6S relocs with LO16 relocs.
3999 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4001 * configure.in: Change -linux* to -linux-gnu*.
4002 * config.bfd, configure.host: Likewise.
4003 * configure: Rebuild.
4005 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4007 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4008 LO16/HI16S bug and improve comments about what is going on.
4010 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4012 * configure, aclocal.m4: Rebuild with new libtool.
4014 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4016 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4017 when merging v850 code into v850e/v850ea code. Do not initialise
4018 output flags if the input is the default architecture.
4020 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4022 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4023 get the size from bfd_arch_bits_per_address instead of directly
4026 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4028 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4029 to wrap, just return all 1's bits instead.
4030 * libbfd.h: Regenerate.
4032 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4034 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4036 (coff_relocate_section): If COFF_WITH_PE, define as
4037 coff_pe_i386_relocate_section.
4038 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4039 skip empty sections, to match coff_write_object_contents.
4041 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4042 rather than swapping out r_offset twice. From Luke Deller
4043 <luked@cse.unsw.edu.au>.
4045 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
4047 * configure.in: Set libtool_enable_shared rather than
4048 libtool_shared. Remove diversion hack.
4049 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
4052 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
4054 * syms.c (struct stab_cache): Define.
4055 (struct stab_find_info): Remove cached_offset, cached_stab,
4056 cached_str, and cached_stroff fields. Add file_cache,
4057 function_cache, and line_cache fields.
4058 (_bfd_stab_section_find_nearest_line): Use extensive caching to
4061 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
4063 * peicode.h (pe_print_idata): Check for import of ordinal rather
4065 (pe_print_edata): If there is no .edata section, look for the
4066 export data in some other section.
4068 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
4070 * configure.in: Change version to 2.8.4.
4071 * configure: Regenerated.
4073 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4075 Add tms320c30 support:
4076 * cpu-tic30.c: New file.
4077 * aout-tic30.c: New file.
4078 * coff-tic30.c: New file.
4079 * archures.c (bfd_arch_tic30): Define.
4080 (bfd_tic30_arch): Declare.
4081 (bfd_archures_list): Add bfd_tic30_arch.
4082 * targets.c (bfd_target_vector): Add tic30_aout_vec and
4084 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
4085 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
4086 (coff_set_flags): Likewise.
4087 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
4088 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
4089 * Makefile.am: Rebuild dependencies.
4090 (ALL_MACHINES): Add cpu-tic30.lo.
4091 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
4092 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
4093 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
4094 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4096 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
4098 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
4099 to lag behind LO16 reloc by a couple of instructions.
4101 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
4103 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
4104 make to reexamine the file timestamp.
4105 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
4107 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
4110 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
4112 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
4113 to create .dynsbss and .rela.sbss sections.
4114 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
4115 copied from dynamic objects into .sbss.
4116 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
4117 use it. Correct typo of .rela.sdata2.
4118 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
4119 put the data, which may now be in .sbss.
4120 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
4121 (elf_backend_create_dynamic_sections): Define as
4122 ppc_elf_create_dynamic_sections.
4124 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
4125 against _GLOBAL_OFFSET_TABLE_.
4126 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
4127 shared libraries which refer to local symbols. Make sure that the
4128 test for allocating space for a reloc in a shared object is the
4129 same as the test for emitting a reloc.
4131 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4133 * config.bfd (i[3456]-*-mingw32*): New target.
4134 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
4135 * aclocal.m4, configure: Rebuild.
4137 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
4139 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
4142 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
4144 Sparc v9 ABI compliant PLT:
4145 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
4146 (plt_templates, sparc64_elf_build_plt_entry): Delete.
4147 (LARGE_PLT_THRESHOLD): New define.
4148 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
4149 (sparc64_elf_build_plt): New function.
4150 (sparc64_elf_plt_entry_offset): Likewise.
4151 (sparc64_elf_plt_ptr_offset): Likewise.
4152 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
4153 contain the index for convenience. Skip the initial entries
4155 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
4156 memory for the benefit of .rela.plt.
4157 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
4158 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
4159 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
4160 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
4161 Call sparc64_elf_build_plt.
4162 (elf_backend_want_got_plt): No.
4163 (elf_backend_plt_readonly): No.
4164 (elf_backend_plt_alignment): 8.
4166 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
4167 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
4168 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
4171 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
4173 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
4175 * cpu-mips.c (arch_info_struct): Add mips variants.
4176 * bfd-in2.h: Rebuilt.
4178 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
4180 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
4183 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
4185 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
4186 (i[3456]86sco3.2v5*coff): New target.
4188 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
4190 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
4192 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
4194 * bfd.c (bfd_get_error_handler): Add orthogonal function.
4195 * bfd-in2.h: Regenerate.
4197 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
4199 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
4201 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
4203 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
4204 adjust addend for an output common symbol (from Jimmy Blair
4205 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
4206 defined symbol to counteract adjustment made in generic relocation
4209 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
4211 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
4213 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
4214 (GET_SCNDHR_NLNNO): Likewise.
4216 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
4218 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
4220 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
4222 * elf32-m32r.c: Add macros to handle NOP insertion.
4224 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
4226 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
4227 (xcoff_mark): Likewise.
4228 (xcoff_build_ldsyms): Mark absolute symbols.
4230 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
4232 * bout.c (b_out_write_object_contents): Sort symbols before output
4233 to keep {CALL,BAL}NAME symbols adjacent.
4234 (b_out_symbol_cmp): New function.
4236 For older changes see ChangeLog-9697
4242 version-control: never
projects / deliverable / binutils-gdb.git / blob