1 1999-07-15 J.T. Conklin <jtc@redback.com>
3 * config.bfd (i[3456]86-*-vxworks*): New target.
5 1999-07-15 Mark Mitchell <mark@codesourcery.com>
7 * elf32-mips.c (mips_elf_stub_section_p): New function.
8 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
9 (mips_elf_relocate_section): Adjust calling sequence for
10 mips_elf_calculate_relocation and mips_elf_perform_relocation.
11 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
14 1999-07-15 Ian Lance Taylor <ian@zembu.com>
16 * configure.in: Bump version number to 2.9.5.
19 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
21 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
23 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
24 to derive final type instead of hardwiring a selection.
26 1999-07-14 Mark Mitchell <mark@codesourcery.com>
28 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
29 things relocated by R_MIPS16_GPREL.
30 (mips_elf_perform_relocation): Likewise.
32 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
34 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
36 1999-07-14 Richard Henderson <rth@cygnus.com>
38 * elf32-mips.c (struct mips_got_info): Add global_gotno.
39 (_bfd_mips_elf_size_dynamic_sections): Set it.
40 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
41 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
42 new argument max_local.
44 1999-07-14 Mark Mitchell <mark@codesourcery.com>
46 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
47 subwords when handling an R_MIPS16_26 relocation.
48 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
51 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
52 dst_mask to match reality.
53 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
54 (mips_elf_obtain_contents): Use bfd_get.
55 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
56 (mips_elf_relocate_section): Likewise.
58 1999-07-13 Mark Mitchell <mark@codesourcery.com>
60 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
61 (mips_elf_relocate_section): Adjust calling sequence for
62 mips_elf_perform_relocation.
63 (mips_elf_perform_relocation): Take additional argument. Handle
64 R_MIPS16_26. Use bfd_put for convenience.
66 1999-07-13 Richard Henderson <rth@cygnus.com>
68 * elf.c (assign_file_positions_for_segments): Thinko last change.
69 Always overwrite p_flags.
71 1999-07-13 Richard Henderson <rth@cygnus.com>
73 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
74 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
75 .dynbss and .rel[a].bss if want_dynbss.
76 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
78 1999-07-13 Richard Henderson <rth@cygnus.com>
80 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
82 1999-07-13 Richard Henderson <rth@cygnus.com>
84 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
85 (struct elf_link_hash_table): Add dynlocal.
86 (_bfd_elf_link_lookup_local_dynindx): Prototype.
87 (_bfd_elf_link_adjust_dynindx): Delete.
88 (_bfd_elf_link_renumber_dynsyms): Prototype.
89 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
90 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
91 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
92 (_bfd_elf_link_lookup_local_dynindx): New function.
93 (elf_link_renumber_hash_table_dynsyms): New function.
94 (_bfd_elf_link_renumber_dynsyms): New function.
95 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
96 (struct elf_assign_sym_version_info): Delete removed_dynamic.
97 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
98 instead of elf_link_remove_section_and_adjust_dynindices.
99 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
100 (elf_link_assign_sym_version): Remove removed_dynamic code.
101 (elf_link_renumber_dynsyms): Delete.
102 (elf_bfd_final_link): Install section and local symbols into .dynsym.
104 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
105 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
106 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
107 * elf32-mips.c: Similarly.
108 * elf32-ppc.c: Similarly.
109 * elf32-sparc.c: Similarly.
110 * elf64-alpha.c: Similarly.
111 * elf64-sparc.c: Similarly.
113 1999-07-13 Mark Mitchell <mark@codesourcery.com>
115 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
116 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
117 when the relocation is against _gp_disp.
119 1999-07-12 Mark Mitchell <mark@codesourcery.com>
121 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
122 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
123 to possibly_dynamic_relocs. Adjust usage throughout code.
124 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
125 (elf_mips_ctor64_howto): Likewise.
126 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
128 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
129 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
130 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
131 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
133 1999-07-12 Ian Lance Taylor <ian@zembu.com>
135 * Makefile.am: Rebuild dependencies.
136 * Makefile.in: Rebuild.
138 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
139 * bfd-in2.h: Rebuild.
141 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
142 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
143 structure initializations. Add casts.
144 * reloc.c (EMPTY_HOWTO): Define.
145 * bfd-in2.h: Rebuild.
146 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
147 comparisons against 0.
148 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
149 previous_ibfd_e_flags to unsigned long.
150 * vms.h (struct vms_private_data_struct): Change section_count to
152 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
153 (_bfd_vms_write_gsd): Change symnum to unsigned.
154 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
155 * vms-tir.c (etir_sta): Change psect to unsigned.
156 (alloc_section): Change idx to unsigned.
157 (tir_sta, tir_ctl): Change psect to unsigned.
158 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
159 * vms.c (priv_section_count): Change to unsigned.
161 1999-07-12 Andreas Schwab <schwab@suse.de>
163 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
164 * m68klinux.c: Likewise.
166 1999-07-12 Ian Lance Taylor <ian@zembu.com>
168 * Many files: Changes to avoid gcc warnings: Remove unused local
169 variables. Add default case to enum switches.
170 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
171 compile if not COFF_IMAGE_WITH_PE.
172 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
173 (bfd_arm_get_bfd_for_interworking): Likewise.
174 (bfd_arm_process_before_allocation): Likewise.
175 * epoc-pei-arm.c: Don't rename bfd_arm functions.
176 * pei-arm.c: Likewise.
177 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
178 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
179 (mips_elf_got16_entry): Put parens around & in body of ==.
180 (mips_elf_calculate_relocation): Correct test for empty string.
181 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
183 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
186 1999-07-11 Ian Lance Taylor <ian@zembu.com>
188 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
189 as appropriate. Fill in structure initializations. Add variable
190 initializations. Add casts.
191 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
192 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
194 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
196 * elf-bfd.h (bfd_elf_hash): Update declaration.
197 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
198 when calling bfd_elf_hash.
200 1999-07-11 Mark Mitchell <mark@codesourcery.com>
202 * libbfd.c (bfd_put_8): Make it of type `void'.
203 * bfd-in2.h: Regenerated.
204 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
206 (_bfd_mips_elf_final_link): Likewise.
208 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
210 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
212 * config.bfd (hppa*-*-linux-gnu*): New target
214 1999-07-07 Mark Mitchell <mark@codesourcery.com>
216 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
217 (_bfd_mips_elf_create_dynamic_sections): New function.
218 (_bfd_mips_elf_add_symbol_hook): Likewise.
219 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
220 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
221 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
222 (_bfd_mips_elf_gc_mark_hook): Likewise.
223 (_bfd_mips_elf_gc_sweep_hook): Likewise.
224 (_bfd_mips_elf_always_size_sections): Likewise.
225 (_bfd_mips_elf_size_dynamic_sections): Likewise.
226 (_bfd_mips_elf_check_relocs): Likewise.
227 (_bfd_mips_elf_link_hash_table_create): Likewise.
228 (_bfd_mips_elf_print_private_data): Likewise.
229 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
230 (_bfd_mips_elf_final_link): Likewise.
231 (_bfd_mips_elf_additional_program_headers): Likewise.
232 (_bfd_mips_elf_modify_segment_map): Likewise.
233 (_bfd_mips_elf_relocate_section): Likewise.
234 * elf32-mips.c (mips_elf32_object_p): Move contents into
235 _bfd_mips_elf_object_p.
236 (mips_elf_additional_program_headers): Rename to
237 _bfd_mips_elf_additional_program_headers.
238 (mips_elf_modify_segment_map): Rename to
239 _bfd_mips_elf_modify_segment_map.
240 (elf_mips_abi_name): Change prototype.
241 (mips_elf32_section_from_shdr): Merge into
242 _bfd_mips_elf_section_from_shdr.
243 (mips_elf32_section_processing): Merge into
244 _bfd_mips_elf_section_processing.
245 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
246 the right back-end ELF linker.
247 (mips_elf_relocate_section): Rename to
248 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
249 (mips_elf_link_output_symbol_hook): Rename to
250 _bfd_mips_elf_link_output_symbol_hook.
251 (mips_elf_create_dynamic_section): Rename to
252 _bfd_mips_elf_create_dynamic_section.
253 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
254 Adjust for 64-bit code. Use mips_elf_got_section.
255 (mips_elf_adjust_dynamic_symbol): Rename to
256 _bfd_mips_elf_adjust_dynamic_symbol. Use
257 mips_elf_allocate_dynamic_relocations.
258 (mips_elf_finish_dynamic_symbol): Rename to
259 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
260 Adjust for 64-bit code.
261 (mips_elf_finish_dynamic_sections): Rename to
262 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
263 (mips_elf_always_size_sections): Rename to
264 _bfd_mips_elf_always_size_sections.
265 (mips_elf_add_symbol_hook): Rename to
266 _bfd_mips_elf_add_symbol_hook.
267 (mips_elf_next_lo16_addend): Constify.
268 (mips_elf_calculate_relocation): Likewise.
269 (mips_elf_obtain_contents): Likewise.
270 (mips_elf_perform_relocation): Likewise.
271 (mips_elf_create_dynamic_relocation): Likewise.
272 (mips_elf_allocate_dynamic_relocations): New function.
273 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
274 (MIPS_ELF_REL_SIZE): Likewise.
275 (MIPS_ELF_DYN_SIZE): Likewise.
276 (MIPS_ELF_GOT_SIZE): Likewise.
277 (MIPS_ELF_SYM_SIZE): Likewise.
278 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
279 (MIPS_ELF_GET_WORD): Likewise.
280 (MIPS_ELF_PUT_WORD): Likewise.
281 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
282 (STUB_LW): Conditionalize for 64-bit value.
283 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
285 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
286 Check it for inconsistency.
287 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
289 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
291 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
292 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
293 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
294 (mips_elf_local_got_index): Likewise.
295 (mips_elf_got_page): Likewise.
296 (mips_elf_got_info): Likewise.
297 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
298 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
299 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
300 instead of constant `2'.
301 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
302 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
303 (mips_elf_size_dynamic_sections): Use
304 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
305 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
306 Adjust all releveant entries in elf backend table.
307 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
308 (mips_elf64_section_processing): Likewise.
309 Adjust elf backend entries to use _bfd_mips_elf variants now
312 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
314 (size_dynamic_sections): Likewise.
315 (elf_link_output_extsym): Likewise.
316 * elf.c: (elf_fake_sections): Likewise.
317 * libbfd.c (bfd_get): New macro.
319 * bfd-in2.h: Regenerated.
321 1999-07-07 Mark Mitchell <mark@codesourcery.com>
323 * elf-bfd.h (elf_size_info): Add hash_entry_size,
324 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
325 wap_reloca_in, and swap_reloca_out.
326 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
327 multiple internal relocations per external relocation.
328 (link_read_relocs): Likewise.
329 (elf_bfd_final_link): Likewise.
330 (elf_link_input_bfd): Likewise.
331 (elf_gc_mark): Likewise.
332 (elf_gc_smash_unused_vtentry_relocs): Likewise.
333 * elfcode.h (elf_swap_dyn_out): Adjust type to match
335 (size_info): Add entries for new fields.
336 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
337 (mips_elf64_be_swap_reloc_in): New function.
338 (mips_elf64_be_swap_reloc_out): Likewise.
339 (mips_elf64_be_swap_reloca_in): Likewise.
340 (mips_elf64_be_swap_reloca_out): Likewise.
341 (mips_elf64_size_info): Add entries for new fields.
343 1999-07-07 Ian Lance Taylor <ian@zembu.com>
345 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
346 field equals the new rel_count field.
347 (elf_link_input_bfd): When doing a relocateable link, use the new
348 rel_count field rather than the reloc_count field.
349 (elf_reloc_link_order): Likewise.
350 (elf_finish_pointer_linker_section): Likewise.
352 Based on patch from H.J. Lu <hjl@gnu.org>:
353 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
354 shared library to override a weak definition in a regular object.
356 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
358 * libhppa.h: Revert July 2, 1999 patch.
360 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
361 need to generate DLTIND relocations, not DLTREL relocations.
363 1999-07-05 Nick Clifton <nickc@cygnus.com>
365 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
367 (coff_set_flags): Recognise arm 5 architectures.
369 * cpu-arm.c: Add support for strongarm and arm9 cpus.
370 Add support for armv5 architecture.
372 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
374 * reloc.c: Add new, assembler only, ARM reloc:
375 BFD_RELOC_ARM_ADRL_IMMEDIATE.
377 * bfd-in2.h: Regenerate.
379 1999-07-02 Mark Mitchell <mark@codesourcery.com>
381 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
382 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
383 * elf.c (_bfd_elf_find_nearest_line): Pass it.
384 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
385 * elf32-mips.c (ABI_64_P): New macro.
386 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
387 (_bfd_mips_elf_find_nearest_line): Adjust call to
388 _bfd_dwarf2_find_nearest_line.
389 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
390 * libbfd.h: Regenerated.
392 1999-07-02 Ian Lance Taylor <ian@zembu.com>
394 * config.bfd: Add * at the end of i[3456]86-*-unixware.
396 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
398 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
399 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
401 1999-07-01 Mark Mitchell <mark@codesourcery.com>
403 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
405 (_bfd_elf_init_reloc_shdr): New function.
406 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
407 bfd_alloc followed by memset.
408 (_bfd_elf_init_reloc_shdr): New function, split out from ...
409 (elf_fake_sections): Here.
410 (assign_section_numbers): Assign section numbers for the second
411 relocation section, if required.
412 * elflink.h (elf_link_output_relocs): New function.
413 (elf_link_size_reloc_section): Likewise.
414 (elf_bfd_final_link): Use elf_link_size_reloc_section.
415 (elf_link_input_bfd): Use elf_link_output_relocs.
417 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
418 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
420 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
422 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
425 1999-06-28 Mark Mitchell <mark@codesourcery.com>
427 * elf32-mips.c (mips_elf_got_info): Move declaration before
428 prototypes. Change global_gotsym to be a pointer to a hash entry,
429 rather than a number index.
430 (mips_elf_link_hash_entry): Move declaration before prototypes.
431 (mips_elf_irix6_finish_dynamic_symbol): New function.
432 (mips_elf_sign_extend): Likewise.
433 (mips_elf_high): Likewise.
434 (mips_elf_higher): Likewise.
435 (mips_elf_highest): Likewise.
436 (mips_elf_global_got_index): Likewise.
437 (mips_elf_local_got_index): Likewise.
438 (mips_elf_got_offset_from_index): Likeiwse.
439 (mips_elf_record_global_got_symbol): Likewise.
440 (mips_elf_got_page): Likewise.
441 (mips_elf_next_lo16_addend): Likewise.
442 (mips_elf_calculate_relocation): Likewise.
443 (mips_elf_obtain_contents): Likewise.
444 (mips_elf_perform_relocation): Likewise.
445 (mips_elf_assign_gp): Likewise.
446 (mips_elf_sort_hash_table_f): Likewise.
447 (mips_elf_sort_hash_table): Likewise.
448 (mips_elf_got_section): Likewise.
449 (mips_elf_got_info): Likewise.
450 (mips_elf_create_local_got_entry): Likewise.
451 (mips_elf_got16_entry): Likewise.
452 (mips_elf_create_dynamic_relocation): Likewise.
453 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
454 (mips_elf_final_gp): Use mips_elf_assign_gp.
455 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
456 into SHN_SCOMMON automatically on IRIX6.
457 (mips_elf_add_symbol_hook): Likewise.
458 (mips_elf_relocate_section): Rewrite, using
459 mips_elf_calculate_relocation and mips_elf_perform_relocation.
460 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
461 Don't deal with .rld_map on IRIX6.
462 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
463 section flags appropriately for .got.
464 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
465 the got. Call mips_elf_record_global_got_symbol and allocate
466 local got space appropriately.
467 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
468 char *. Rework calculation of GOT size. Sort dynamic symbol
469 table entries so entries that do not require GOT entries appear at
470 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
471 code dealing with DT_INIT and DT_FINI. Remove fiddling with
473 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
475 (mips_elf_finish_dynamic_symbol): Use
476 mips_elf_irix6_finish_dynamic_symbol.
477 (mips_elf_finish_dynamic_sections): Correct off-by-one error
478 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
479 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
481 1999-06-30 Ian Lance Taylor <ian@zembu.com>
483 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
484 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
486 1999-06-04 Philip Blundell <philb@gnu.org>
488 * elf32-arm.h (elf_backend_got_header_size): Define.
489 (elf_backend_plt_header_size): Likewise.
491 1999-06-28 Jim Pick <jim@jimpick.com>
493 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
495 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
497 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
499 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
501 1999-06-27 Mark Mitchell <mark@codesourcery.com>
503 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
504 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
505 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
506 (_bfd_mips_elf_section_from_shdr): Use them.
507 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
508 of GP-relative sections.
509 (_bfd_mips_elf_set_section_contents): Use them.
510 (_bfd_mips_elf_section_processing): Share code between .sdata and
511 .lit4/.lit8 sections. Set appropriate flags for .srdata.
512 (mips_elf_additional_program_headers): Add handling for
513 PT_MIPS_OPTIONS segment on IRIX6.
514 (mips_elf_modify_segment_map): Likeiwse.
515 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
516 Include the options sections on IRIX6. Don't look for GP-relative
517 sections by name; use SHF_MIPS_GPREL instead.
518 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
520 (mips_elf_create_dynamic_sections): Don't muck about with section
521 alignments and such on IRIX6.
522 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
523 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
524 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
525 bfd_zalloc rather than bfd_alloc and memset.
526 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
527 Don't assert the existence of .rld_map on IRIX6.
528 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
530 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
531 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
534 1999-06-26 Mark Mitchell <mark@codesourcery.com>
536 * elf32-mips.c (mips_elf_swap_msym_in): New function.
537 (mips_elf_swap_msym_out): New function.
538 (mips_elf_create_msym_section): Likewise.
539 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
540 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
541 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
542 section not named .msym.
543 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
544 .msym directly. Set appropriate attributes for the .msym
546 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
547 (mips_elf_link_hash_newfunc): Clear it.
548 (mips_elf_create_dynamic_sections): Create the .msym section
550 (mips_elf_size_dynamic_sections): Allocate space for the
551 .msym section. Add a DT_MIPS_MSYM entry.
552 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
554 (mips_elf_finish_dynamic_sections): Assign a value for
555 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
557 * elf32-mips.c (irix_compat_t): New enumeration.
558 (ABI_N32_P): New macro.
559 (IRIX_COMPAT): Likewise.
560 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
561 (mips_elf_relocate_section): Fix typo.
563 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
565 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
566 as writable PE sections.
568 1999-06-26 David Mosberger <davidm@hpl.hp.com>
570 * dwarf2.c (struct arange): New type.
571 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
572 (arange_add): New function.
573 (decode_line_info): Keep track of address ranges that a compilation
575 (comp_unit_contains_address): Return true if address is contained
576 in _any_ of the address ranges associated with a compilation unit.
577 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
578 on the first comp_unit that contains the address.
580 1999-06-26 David Mosberger <davidm@hpl.hp.com>
582 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
583 (decode_line_info): Add variable STASH and initialize it to point
584 to the per-bfd dwarf2_debug info. Remove static variable
585 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
587 1999-06-26 Ian Lance Taylor <ian@zembu.com>
589 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
590 shared library to have an undefined symbol.
592 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
593 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
595 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
597 * elf-hppa.c (elf_hppa_final_write_processing): New function.
598 * elf32-hppa.c: Remove everything related to symbol extension
599 sections & records. Use the common elf_hppa_final_write_processing.
601 1999-06-22 Mark Mitchell <mark@codesourcery.com>
603 * elflink.h (size_dynamic_sections): Use user-specified init/fini
604 functions instead of _init/_fini if requested.
606 1999-06-23 Ian Lance Taylor <ian@zembu.com>
608 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
611 1999-06-22 Ian Lance Taylor <ian@zembu.com>
613 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
614 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
616 (ppc_elf_finish_dynamic_sections): Check for positive section
617 dynindx field, rather than comparing against -1.
618 (ppc_elf_relocate_section): Only return false if undefined_symbol
619 or reloc_overflow fail, not always upon encountering an error.
621 1999-06-22 Mark Mitchell <mark@codesourcery.com>
623 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
624 bfd_byte * before performing pointer arithmetic.
626 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
628 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
630 * elf32-hppa.c: Include elf-hppa.h.
632 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
634 (elf32_hppa_info_to_howto): Similarly.
635 (elf_hppa_howto_table): Similarly.
636 (elf_hppa_reloc_type_lookup): Similarly.
637 (hppa_elf_gen_reloc_type): Similarly.
638 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
640 1999-06-22 Nick Clifton <nickc@cygnus.com>
642 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
643 handling R_V850_22_PCREL relocation.
645 1999-06-21 Ian Lance Taylor <ian@zembu.com>
647 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
650 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
652 * section.c (_bfd_strip_section_from_output): Ignore sections
653 DISCARDed by the link script.
655 1999-06-19 Ian Lance Taylor <ian@zembu.com>
657 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
658 Remove unused local variable spp.
660 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
661 the entry symbol is not set.
663 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
665 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
666 GPDISP or LITUSE in a relocatable link.
668 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
670 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
671 * (alloc_dwarf1_func): Likewise.
673 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
675 * libhppa.h: Fix various formatting errors.
676 (assemble_3); Rewrite using CATENATE.
677 (assemble_17): Fix various bugs.
679 1999-06-16 Nick Clifton <nickc@cygnus.com>
681 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
683 1999-06-15 Richard Henderson <rth@cygnus.com>
685 * section.c (SEC_SHORT): Define.
686 * bfd-in2.h: Rebuild.
688 1999-06-13 Mark Mitchell <mark@codesourcery.com>
690 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
691 Remove abfd parameter. Use _bfd_strip_section_from_output.
692 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
694 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
695 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
696 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
698 (bfd_elf_size_dynamic_sections): Use it.
700 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
702 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
703 complain_overflow_bitfield to complain_overflow_signed.
705 1999-06-13 Mark Mitchell <mark@codesourcery.com>
707 * elflink.h (elf_link_read_relocs_from_section): New function,
709 (elf_link_read_relocs): Here. Use it for both relocation
712 1999-06-12 Mark Mitchell <mark@codesourcery.com>
714 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
715 asect->reloc_count is valid.
717 1999-06-12 Ian Lance Taylor <ian@zembu.com>
719 * elf32-mips.c (mips_elf32_section_processing): Permit a
720 SHT_MIPS_REGINFO section to have a size of 0.
722 1999-06-12 David O'Brien <obrien@freebsd.org>
724 * config.bfd (alpha*-*-freebsd*): New target.
725 (i[3456]86-*-freebsd*): Now defaults to ELF.
727 1999-06-11 Ian Lance Taylor <ian@zembu.com>
729 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
730 wrap if the relocation covers the high bit of an address.
732 * dwarf2.c (decode_line_info): Remove unused variable first_time.
734 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
736 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
737 instead of R_SPARC_max.
738 (sparc64_elf_info_to_howto): Likewise.
739 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
740 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
742 1999-06-07 Richard Henderson <rth@cygnus.com>
744 * section.c (_bfd_strip_section_from_output): Remove output
745 sections with no initial link_order.
747 1999-06-07 Nick Clifton <nickc@cygnus.com>
749 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
751 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
753 * Makefile.am (SOURCE_HFILES): Add missing headers.
754 * Makefile.in: Regenerated.
756 1999-06-06 Mark Mitchell <mark@codesourcery.com>
758 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
761 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
763 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
764 range undefweak symbols.
765 * hash.c: Add missing comma after @xref{}
766 * linker.c: Likewise.
768 1999-06-04 Nick Clifton <nickc@cygnus.com>
770 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
772 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
773 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
774 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
775 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
777 1999-06-04 Ian Lance Taylor <ian@zembu.com>
779 * Makefile.am: Rebuild dependencies.
780 (BFD32_BACKENDS): Add dwarf1.lo.
781 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
782 * Makefile.in: Rebuild.
784 1999-06-04 Nick Clifton <nickc@cygnus.com>
786 * Makefile.am: Add epoc-arm-pe target.
787 * Makefile.in: Regenerate.
788 * pe-arm.c: Only redefine interworking function names if they have
789 not already been redefined.
790 * pei-arm.c: Only redefine interworking function names if they have
791 not already been redefined.
792 * epoc-pe-arm.c: Redefine interworking function names to avoid a
794 * epoc-pei-arm.c: Redefine interworking function names to avoid a
797 1999-06-03 Nick Clifton <nickc@cygnus.com>
799 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
801 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
803 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
805 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
807 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
808 start / stop for recalculating of r_addend of R_SH_SWITCH*.
810 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
812 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
813 in other text sections.
815 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
817 * libbfd.c (_bfd_generic_verify_endian_match): New function.
818 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
819 * libbfd.h: Regenerate.
820 * coff-sh.c (sh_merge_private_data): Delete.
821 (coff_bfd_merge_private_bfd_data): Change to
822 _bfd_generic_verify_endian_match.
823 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
825 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
827 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
829 1999-06-03 Ian Lance Taylor <ian@zembu.com>
831 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
833 (bfd_elf32_arm_process_before_allocation): Likewise.
834 * bfd-in2.h: Rebuild.
836 1999-06-03 David Mosberger <davidm@hpl.hp.com>
838 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
839 track of end_sequence markers.
840 (add_line_info): Add END_SEQUENCE arg.
841 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
842 debug-line info---it doesn't work right if a compilation unit
843 consists of multiple discontiguous code-sequences. It would be
844 worthwhile to optimize for the common case where a compilation
845 unit results in a contiguous set of code sequences, but this is
846 quite tricky to get right for arbitrary DWARF2 files.
847 (lookup_address_in_line_info_table): Don't use the last line entry
848 for a compilation unit for anything with an address higher than
849 this line entry. Also, check for end_sequence markers to
850 correctly handle discontinuities.
851 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
852 compilation units, check all compilation units with each->high==0
853 just like when reading compilation units.
855 * dwarf2.c (decode_line_info): Initialize table->files and
856 table->last_line to NULL to avoid segfaults due to random
857 values in these members.
858 (concat_filename): Check for out-of-range file number before
859 indexing filename table. Segfaults suck.
861 * dwarf2.c (decode_line_info): Don't truncate address to least
862 significant 32 bits (breaks 64 bit targets).
863 (lookup_address_in_function_table): Ditto.
864 (comp_unit_contains_address): Ditto.
866 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
868 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
869 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
870 (mips_elf64_howto_table_rela): Likewise.
872 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
874 (elf_slurp_reloc_table): Here. Use it to handle the case where a
875 single section has two associated relocation sections.
877 1999-06-02 Mark Salter <msalter@cygnus.com>
879 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
880 COFF_WITH_PE defined.
882 1999-06-02 Nick Clifton <nickc@cygnus.com>
884 * pe-arm.c: Rename global arm interworking functions to avoid name
885 collision when all targets BFD is built.
888 1999-05-31 Mark Mitchell <mark@codesourcery.com>
890 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
891 may_use_rel_p, may_use_rela_p, default_use_rela_p.
892 (bfd_elf_section_data): Add use_rela_p.
893 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
894 (_bfd_elf_new_section_hook): Likewise.
895 (elf_fake_sections): Use may_use_rela_p, etc., instead of
897 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
898 * elfcode.h (write_relocs): Determine whether or not use rela
899 relocs based on the relocation section header.
900 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
901 instead of use_rela_p.
902 * elfxx-target.h (elf_backend_may_use_relp): New macro.
903 (elf_backend_may_use_rela_p): Likewise.
904 (elf_backend_default_use_rela_p): Likewise.
905 (elfNN_bed): Use them.
907 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
909 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
911 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
913 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
914 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
915 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
916 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
917 * bfd-in2.h: Regenerated.
918 * libbfd.h: Likewise.
919 * elf32-mips.c (mips_info_to_howto_rela): New function.
920 (USE_REL): Adjust for new conventions.
921 (MINUS_ONE): New macro.
922 (elf_mips_howto_table): Add R_MIPS_SUB.
923 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
925 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
926 .MIPS.content section.
927 (_bfd_mips_elf_fake_sections): Treat all sections that begin
928 with .MIPS.content as .MIPS.content sections. Set
929 SHF_MNIPS_NOSTRIP for such section.
930 (elf_info_to_howto): Define to mips_info_to_howto_rela.
931 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
932 MIPS_GOT_OFST, and MIPS_GOT_DISP.
934 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
936 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
939 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
942 1999-05-30 Philip Blundell <philb@gnu.org>
944 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
945 1993-03-25 (!!). Take into account the bitmasks for the reloc so
946 the addend does not overflow into the rest of the word.
948 1999-05-29 Nick Clifton <nickc@cygnus.com>
950 * bfd-in.h: Amend prototype for
951 bfd_elf32_arm_process_before_allocation .
952 * bfd-in.h: Regenerate.
954 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
955 elements in a fixed sized array.
956 (ARM_ELF_ABI_VERSION): Define.
957 (ARM_ELF_OS_ABI_VERSION): Define.
958 (R_ARM_THM_ABS5): Fix rightshift and size.
959 (R_ARM_THM_PC22): Fix size.
960 (R_ARM_PLT32): Define Howto.
961 (find_howto): New function: Locate a howto based on a reloc
963 (elf32_arm_info_to_howto): Use find_howto if necessary.
964 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
965 bfd_reloc_code_real_type.
966 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
967 and BFD_RELOC_VTABLE_ENTRY.
968 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
970 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
971 elements in a fixed sized array.
972 (ARM_ELF_ABI_VERSION): Define.
973 (ARM_ELF_OS_ABI_VERSION): Define.
974 (R_ARM_THM_ABS5): Fix rightshift and size.
975 (R_ARM_THM_PC22): Fix size.
976 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
977 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
978 bfd_reloc_code_real_type.
980 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
981 no_pipeline_knowledge.
982 (elf32_arm_link_hash_create): Initialise new field to zero.
983 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
984 no_pipeline_knowledge. Use this parameter to initialise the field
985 in the globals data structure.
986 (elf32_arm_final_link_relocate): Only add in pipeline offset if
987 no_pipeline_knowledge is false and the binary is from an old
989 (elf32_arm_merge_private_data): Generate an error if an attempt is
990 made to linl together big endian and little endian code.
991 (elf32_arm_post_process_headers): New function: Initialise the
992 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
994 (elf_backend_post_process_headers): Define.
996 1999-05-28 Nick Clifton <nickc@cygnus.com>
998 * elf-bfd.h (struct elf_backend_data): Add new field:
999 elf_backend_post_process_headers.
1001 * elfxx-target.h (elf_backend_post_process_headers): Define to
1002 NULL if not already defined.
1003 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1005 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1007 (_bfd_elf_compute_section_file_positions): Call
1008 elf_backend_post_process_headers if defined.
1010 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1012 * configure.in: Check whether getuid and getgid exist.
1013 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1014 HAVE_GETGID are not defined, respectively.
1015 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1017 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1018 * configure, config.in: Rebuild.
1020 1999-05-28 Martin Dorey <mdorey@madge.com>
1022 * elf32-i960.c: New file.
1023 * elf.c (prep_headers): Handle bfd_arch_i960.
1024 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1025 * config.bfd (i960-*-elf*): New target.
1026 * configure.in (bfd_elf32_i960_vec): New target vector.
1027 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1028 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1029 * Makefile.in, aclocal.m4, configure: Rebuild.
1031 1999-05-27 Nick Clifton <nickc@cygnus.com>
1033 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1035 (find_howto): New function: Find entries in the
1036 elf32_arm_howto_table.
1037 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1039 (elf32_arm_reloc_type_lookup): Add lookup for
1040 BFD_RELOC_ARM_PLT32.
1042 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1044 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1045 (elf32_arm_link_hash_table_create): Use above function as the
1046 constructor for hash table entries.
1047 (elf32_arm_relocate_section): Avoid crash when there is no output
1049 (elf32_arm_final_link_relocate): New parameter h.
1050 (elf32_arm_relocate_section): Pass symbol hash entry to above
1052 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1055 1999-05-25 Catherine Moore <clm@cygnus.com>
1057 * coff-arm.c (coff_arm_relocate_section): Don't emit
1058 base file entries for pc-relative values.
1060 1999-05-25 DJ Delorie <dj@cygnus.com>
1062 * peicode.h (coff_swap_sym_in): When we create the actual section
1063 to reflect the not-there section C_SECTION symbols refer to,
1064 change the symbol class to C_STAT as the section is now really
1067 1999-05-24 Philip Blundell <pb@nexus.co.uk>
1069 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
1072 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
1074 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
1076 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
1077 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
1079 1999-05-16 Nick Clifton <nickc@cygnus.com>
1081 * coff-mcore.c (in_reloc_p): Reinstate.
1083 1999-05-15 Nick Clifton <nickc@cygnus.com>
1085 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
1086 * bfd-in2.h: Regenerate.
1087 * coff-mcore.c (in_reloc_p): Remove defintion.
1088 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
1089 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
1090 IMAGE_REL_MCORE_RVA.
1091 (coff_mcore_rtype_to_howto): Add special processing for
1092 IMAGE_REL_MCORE_RVA.
1093 (coff_mcore_relocate_section): Add support for
1094 IMAGE_REL_MCORE_RVA.
1095 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
1096 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
1098 (mcore_elf_relocate_section): Delete redundant case labels.
1100 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1102 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
1103 precedence between bit-and and comparison.
1105 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
1107 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
1108 list of target formats (targ_selvecs).
1109 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
1110 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
1112 1999-05-10 DJ Delorie <dj@cygnus.com>
1114 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
1115 reasonable mode until "ar x" is smart enough to skip it (fixes
1116 gcc/libgcc.a builds on mips-ecoff targets
1118 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
1119 to work. Hack to support MS import libraries, which use different
1120 COMDAT types than GNU.
1121 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
1122 to implied zero-length sections (see peicode below)
1123 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
1124 filename symbols, which use one *or more* auxents.
1125 * coffswap.h (coff_swap_aux_in): ditto
1126 * peicode.h (coff_swap_sym_in): Build the implied zero-length
1129 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
1131 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
1132 for all relocations.
1134 1999-05-10 Catherine Moore <clm@cygnus.com>
1136 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
1137 if COFF_IMAGE_WITH_PE.
1138 (bfd_arm_process_before_allocation): Likewise.
1139 (bfd_arm_get_bfd_for_interworking): Likewise.
1140 * coff-arm.c: Likewise.
1141 * bfd-in2.h: Regenerate.
1142 * configure.in (armpe_little_vec): Remove coff-arm.lo.
1143 (armpe_big_vec): Likewise.
1144 * configure: Rebuild.
1146 1999-05-10 Nick Clifton <nickc@cygnus.com>
1148 * elf.c (elf_fake_sections): Check for .rel. as start of rel
1149 section, not just .rel. Same for .rela.
1151 1999-05-07 Nick Clifton <nickc@cygnus.com>
1153 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
1154 endianism with an error message.
1156 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
1158 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
1159 assignment from "unsigned char *" to "char *".
1160 (decode_line_info): Likewise for dwarf_line_buffer assignment.
1162 1999-05-05 Catherine Moore <clm@cygnus.com>
1164 * coff-arm.c (coff_arm_relocate_section): Add one to
1165 address of ARM_RVA32 thumb functions.
1167 1999-05-05 Catherine Moore <clm@cygnus.com>
1169 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
1170 (elf32_m68k_copy_private_bfd_data): New.
1171 (elf32_m68k_merge_private_bfd_data): New.
1172 (elf32_m68k_print_private_bfd_data): New.
1173 (CPU32_FLAG): Define.
1174 (PLT_CPU32_ENTRY_SIZE): Define.
1175 (elf_cpu32_plt0_entry): Declare.
1176 (elf_cpu32_plt_entry): Declare.
1177 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
1178 (elf_m68k_finish_dynamic_symbol): Likewise.
1179 (elf_m68k_finish_dynamic_sections): Likewise.
1180 (elf_backend_plt_header_size): Remove definition.
1181 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1182 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1183 (bfd_elf32_bfd_set_private_flags): Define.
1184 (bfd_elf32_bfd_print_private_bfd_data): Define.
1186 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
1188 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
1189 and R_LONG_PCREL_MODE.
1191 1999-04-29 Nick Clifton <nickc@cygnus.com>
1193 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
1195 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
1197 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
1198 in relocation calculation.
1200 1999-04-26 Tom Tromey <tromey@cygnus.com>
1202 * aclocal.m4, configure: Updated for new version of libtool.
1204 1999-04-21 Nick Clifton <nickc@cygnus.com>
1206 * coff-mcore.c: Add support for mcore relocs.
1208 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
1210 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
1211 incorrect use EF_MIPS_xxBITPTRS.
1213 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1215 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
1218 * bfd-in2.h: Rebuild.
1219 * libbfd.h: Rebuild.
1221 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
1223 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
1224 (coff_arm_relocate_section): Add ARM26D transform. Only
1225 change to ARM26D for relocateable links.
1227 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1229 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
1230 (bfd_elf32_bfd_print_private_bfd_data): New.
1232 1999-04-15 Doug Evans <devans@casey.cygnus.com>
1234 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
1235 refetch addend if USE_REL, add many comments regarding current state.
1236 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
1237 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
1238 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
1239 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
1241 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
1243 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
1244 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
1246 1999-04-13 David Mosberger <davidm@hpl.hp.com>
1248 * dwarf2.c (decode_line_info): Don't truncate address to least
1249 significant 32 bits (breaks 64 bit targets).
1250 (lookup_address_in_function_table): Ditto.
1251 (comp_unit_contains_address): Ditto.
1253 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
1255 * coff-arm.c (arm_emit_base_file_entry): New routine.
1256 (A2T3_OFFSET): Define.
1257 (T2A3_OFFSET): Define.
1258 (coff_arm_relocate_section): Emit base file entries for interworking
1261 1999-04-13 Philip Blundell <philb@gnu.org>
1263 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
1264 relocs 17 through 19.
1266 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
1268 * elfcode.h: Remove fnmatch.h.
1269 * elflink.h (elf_link_assign_sym_version): Call back to ld
1270 instead of calling fnmatch.
1272 * config.bfd (i?86-*-beoself): Include pe vecs.
1274 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
1276 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
1279 1999-04-10 Richard Henderson <rth@cygnus.com>
1281 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
1282 when trying to resolve dynamic symbol references.
1283 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1284 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1285 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1286 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1287 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1288 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1289 * elflink.h (elf_link_output_extsym): Likewise.
1291 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
1293 * section.c (_bfd_strip_section_from_output): New function moved from
1294 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
1295 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
1296 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1297 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1298 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1299 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1300 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1301 * bfd-in2.h: Update.
1303 1999-04-09 Ian Lance Taylor <ian@zembu.com>
1305 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
1307 1999-04-08 Nick Clifton <nickc@cygnus.com>
1309 * coff-mcore.c: New File: Support for mcore-pe targets.
1310 * cpu-mcore.c: New File: Support for mcore targets.
1311 * elf32-mcore.c: New File: Support for mcore-elf target.
1312 * pe-mcore.c: New File: Definitions for mcore-pe target.
1313 * pei-mcore.c: New File: Definitions for mcore-pei target.
1314 * Makefile.am: Add support for MCore targets.
1315 * Makefile.in: Regenerate.
1316 * config.bfd: Add support for MCore targets.
1317 * configure.in: Add support for MCore targets.
1318 * configure: Regenerate.
1319 * archures.c: Add support for MCore architecture.
1320 * bfd-in2.h: Regenerate.
1321 * coffcode.h: Add support for mcore-pe targets.
1322 * elf.c: Add support for mcore-elf target.
1323 * reloc.c: Add support for MCore relocs.
1324 * targets.c: Add support for MCore targets.
1326 1999-04-07 Nick Clifton <nickc@cygnus.com>
1328 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
1329 R_ARM_XPC25 and R_ARM_THM_XPC22.
1330 (elf32_arm_reloc_map): Remove redundant entries.
1332 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1334 * sysdep.h (LC_MESSAGES): Never define.
1336 1999-04-06 Chris Torek <torek@bsdi.com>
1338 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
1339 all callers. Rewrite completely.
1340 (_bfd_relocate_contents): Rewrite overflow checking.
1341 * bfd-in2.h: Rebuild.
1343 1999-04-05 Ian Lance Taylor <ian@zembu.com>
1345 From Gabriel Paubert <paubert@iram.es>:
1346 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
1347 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
1348 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
1349 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
1350 * ppcboot.c (ppcboot_vec): Use little endian routines for
1353 * elf.c (elfcore_strndup): Only define if it will be used.
1354 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
1356 (ppc_elf_check_relocs): Remove unused local i.
1357 (ppc_elf_gc_mark_hook): Add default case to switch.
1359 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
1360 * srec.c (srec_scan): Accept \r in symbol definitions.
1361 (srec_object_p): Set HAS_SYMS if we saw any symbols.
1362 (symbolsrec_object_p): Likewise.
1364 1999-04-04 Don Bowman <don@pixsci.com>
1366 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
1368 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1370 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
1372 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
1373 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
1375 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
1377 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
1380 1999-03-31 Nick Clifton <nickc@cygnus.com>
1382 * config.bfd: Add support for arm-epoc-pe target.
1383 * configure.in: Add support for arm-epoc-pe target.
1384 * configure: Regenerate.
1385 * targets.c: Add support for arm-epoc-pe target.
1386 * coff-arm.c: Allow header files to override definition of
1387 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
1388 * pe-arm.h: Allow previous header files to override definition of
1389 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1390 * pei-arm.h: Allow previous header files to override definition of
1391 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1392 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
1393 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
1395 1999-03-30 Nick Clifton <nickc@cygnus.com>
1397 * elf.c (elf_map_symbols): Handle the case where section
1398 symbols are generated for content-less sections which are
1399 not mapped to the output file.
1401 * linker.c: Replace direct references to fields in BFD structure
1402 with accessor macros.
1404 * elflink.h: Replace direct references to fields in BFD structure
1405 with accessor macros.
1407 1999-03-25 Philip Blundell <pb@nexus.co.uk>
1409 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
1411 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
1412 account when adjusting section symbols during a partial link.
1414 1999-03-24 Nick Clifton <nickc@cygnus.com>
1416 * coff-sparc.c (struct coff_reloc_map): Change type of field
1417 'bfd_reloc_val' to bfd_reloc_code_real_type.
1418 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
1419 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
1420 * elf32-arc.c (struct arc_reloc_map): Ditto.
1421 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
1422 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
1423 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
1424 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
1425 * elf32-sh.c (struct elf_reloc_map): Ditto.
1426 * elf32-sparc.c (struct elf_reloc_map): Ditto.
1427 * elf32-v850.c (struct v850_reloc_map): Ditto.
1428 * elf64-sparc.c (struct elf_reloc_map): Ditto.
1429 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
1430 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
1432 1999-03-17 Martin Hunt <hunt@cygnus.com>
1434 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
1435 function so source-level assembly works. If multiple N_SOs
1436 are seen without and N_FUNs, create an indextable entry with
1437 a NULL function name.
1439 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1441 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
1442 of certian similar cpus.
1444 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1446 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1447 Add the 5000. Change the architecture for the 5400 to mips4.
1448 (elf_mips_mach): Add r5000.
1450 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1452 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
1454 1999-03-11 Nick Clifton <nickc@cygnus.com>
1456 * binary.c (binary_set_section_contents): Generate warning about
1457 huge file offsets for any section that will occupy file space, not
1458 just those that are loadable.
1460 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
1462 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
1464 1999-02-22 Jim Lemke <jlemke@cygnus.com>
1466 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
1468 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
1470 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
1471 * elflink.h: Revert all changes since Feb 16. Instead:
1472 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
1473 appropriate. Copy it to version symbols.
1474 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
1475 symbols if appropriate.
1476 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
1477 symbol if appropriate.
1478 (elf_link_output_extsym): If symbol is marked as undefined, and
1479 has no nonweak references, mark it as weak undefined.
1481 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
1483 * elflink.h (elf_merge_symbol): When overriding a dynamic
1484 definition with a weak undefined symbol, set NEEDS_PLT if it is a
1486 (elf_link_add_object_symbols): Don't copy the other field if we
1489 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
1491 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
1492 shared object with a weak undefined symbol.
1494 1999-02-18 Nick Clifton <nickc@cygnus.com>
1496 * elfarm-nabi.c: Set partial_inplace back to false.
1498 1999-02-17 Nick Clifton <nickc@cygnus.com>
1500 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
1501 (USER_LABEL_PREFIX): Set to "_".
1503 The following patches are from: Scott Bambrough
1504 <scottb@corelcomputer.com>
1506 * libaout.h (M_ARM6_NETBSD): Set to 143.
1508 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
1509 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
1510 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
1511 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
1512 * bfd-in2.h: Regenerate.
1514 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
1515 'true' as REL relocs are now being used. Add new PIC relocs:
1516 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
1517 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
1519 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
1521 (elf32_arm_final_link_relocate): Change parameters so that entire
1522 reloc is passed. Add support for PIC relocs.
1523 (elf32_arm_relocate_section): Pass entire reloc to
1524 elf32_arm_final_link_relocate.
1525 (elf32_arm_check_relocs): Handle new PIC relocs.
1526 (elf32_arm_adjust_dynamic_symbol): New function.
1527 (elf32_arm_size_dynamic_sections): New function.
1528 (elf32_arm_discard_copies): New function.
1529 (elf32_arm_finish_dynamic_symbol): New function.
1530 (elf32_arm_finish_dynamic_sections): New function.
1531 (ELF_MAXPAGE_SIZE): Define.
1532 (bfd_elf32_bfd_reloc_type_lookup): Define.
1533 (elf_backend_relocate_section): Define.
1534 (elf_backend_adjust_dynamic_symbol): Define.
1535 (elf_backend_create_dynamic_sections): Define.
1536 (elf_backend_finish_dynamic_symbol): Define.
1537 (elf_backend_finish_dynamic_sections): Define.
1538 (elf_backend_size_dynamic_sections): Define.
1539 (elf_backend_plt_readonly): Define.
1540 (elf_backend_want_got_plt): Define.
1541 (elf_backend_want_plt_sym): Define.
1543 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
1545 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
1546 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
1547 (_bfd_mips_elf_fake_sections): Likewise.
1549 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1551 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
1552 bfd_elf32_arm_get_bfd_for_interworking,
1553 bfd_elf32_arm_process_before_allocation): Define to avoid clash
1556 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
1557 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1558 elf32_arm_find_nearest_line): Make them static.
1560 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
1562 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
1563 callers. Do not merge a definition from a shared object with a
1564 weak undefined symbol.
1565 (elf_link_add_object_symbols): Do not change the symbol type or
1566 size if the old symbol overrides the new one.
1568 1999-02-08 Nick Clifton <nickc@cygnus.com>
1570 * config.bfd: Add support for strongarm target.
1572 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1574 * elf32-m68k.c (reloc_map): Use the correct types for the struct
1575 fields instead of unsigned char.
1577 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
1579 * Makefile.am: Rebuild dependencies.
1580 * Makefile.in: Rebuild.
1582 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
1584 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
1585 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
1586 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
1587 * acinclude.m4: Add comments to uses of AC_DEFINE.
1588 * acconfig.h: Remove.
1589 * configure: Rebuild with current autoconf/automake.
1590 * aclocal.m4: Likewise.
1591 * config.in: Likewise.
1592 * Makefile.in: Likewise.
1594 1999-02-04 DJ Delorie <dj@cygnus.com>
1596 * libbfd.c (real_read): don't call fread for zero bytes. This
1597 covers up a bug (or misuse of bfd) that's exposed by Solaris.
1599 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
1601 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
1602 of a jump is in the current 256 MB region.
1604 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
1606 * format.c (bfd_check_format_matches): Change last patch to only
1607 take effect for the binary target.
1609 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
1611 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
1613 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
1615 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
1617 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
1619 * format.c (bfd_check_format_matches): If the target was
1620 previously specified, don't check other targets when checking for
1623 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
1625 * elf32-arm.h (elf32_arm_reloc_map): Removed.
1626 (elf32_arm_reloc_type_lookup): Removed
1627 * elfarm-nabi.c (elf32_arm_reloc_map): New.
1628 (elf32_arm_reloc_type_lookup): New.
1629 * elfarm-oabi.c (elf32_arm_reloc_map): New.
1630 (elf32_arm_reloc_type_lookup): New.
1632 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
1634 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
1635 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
1636 * Makefile.am: Use new files.
1637 * Makefile.in: Regenerate.
1638 * configure.in: Use new files.
1639 * configure: Regenerate.
1641 1999-02-01 Nick Clifton <nickc@cygnus.com>
1643 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
1644 (fr30_elf_gc_sweep_hook): New function.
1645 (elf_backend_can_gc_sections): Define.
1647 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
1649 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
1650 and bfd_elf32_bigarm_oabi_vec.
1652 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
1654 * Makefile.am (elf32-arm-oldabi.lo): New.
1655 (elf32-arm-newabi.lo): New.
1656 * Makefile.in: Regenerate.
1657 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
1658 (arm-*-elf): Likewise.
1660 (thumb-*-oabi): New.
1661 * configure: Regenerate.
1662 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
1663 (bfd_elf32_bigarm_oabi_vec): New.
1664 * elf32-arm-newabi.c: New.
1665 * elf32-arm-oldabi.c: New.
1666 * elf32-arm.c: Removed.
1669 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
1671 * binary.c (binary_set_section_contents): Omit warnings for
1672 unloadable sections.
1674 1999-01-31 Michael Meissner <meissner@cygnus.com>
1676 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
1677 powerpc{,le}-*-eabi.
1679 1999-01-29 Nick Clifton <nickc@cygnus.com>
1681 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
1682 * dwarf2.c (read_signed_leb128): Remove unused variables.
1684 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
1686 * elf.c (assign_file_positions_for_segments): Only adjust
1687 p_align when needed.
1689 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
1691 * binary.c (binary_set_section_contents): Don't return early for a
1692 non-loadable section, in case the first section is non-loadable.
1693 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
1694 W. Rozycki <macro@ds2.pg.gda.pl>.
1696 1999-01-28 Nick Clifton <nickc@cygnus.com>
1698 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
1699 R_FR30_GNU_VTENTRY relocs.
1701 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
1703 * elflink.h (elf_link_output_sym): Zero syms which are
1704 part of sections which have been excluded.
1706 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
1708 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
1710 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
1711 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
1713 1999-01-27 Nick Clifton <nickc@cygnus.com>
1715 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
1717 (fr30_final_link_relocate): Use computed value as result of
1720 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
1722 * binary.c (binary_set_section_contents): Emit warning for
1723 huge file offsets due to widely-dispersed section LMAs.
1725 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
1727 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
1728 align first section to largest section alignment, not first
1731 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
1733 * configure.in: Require autoconf 2.12.1 or higher.
1735 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
1737 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
1738 * bfd-in2.h: Likewise.
1739 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
1741 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1743 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
1744 * cpu-mips.c: Add support for and independent 4111.
1745 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
1746 (_bfd_mips_elf_final_write_processing):
1747 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
1749 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1751 * elf32-mips.c (elf_mips_abi_name): New.
1752 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
1754 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
1756 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1757 Handle bfd_mach_mips4300.
1759 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
1761 * elf32-i386.c: Remove leaked development code from patch
1762 1998-12-10 by Richard Henderson.
1764 1998-12-10 Richard Henderson <rth@cygnus.com>
1766 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
1767 in debug sections for symbol defined externally.
1769 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1771 * targets.c (bfd_target_vector): Remove duplicate entry for
1774 1998-12-09 Nick Clifton <nickc@cygnus.com>
1776 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
1777 since we are using RELAs.
1779 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
1781 SCO Open Server Release 5 core file support, from Jouke Numan
1783 * sco5-core.c: New file.
1784 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
1785 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
1786 * Makefile.am: Rebuild dependencies.
1787 (OPTIONAL_BACKENDS): Add sco5-core.lo.
1788 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
1789 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
1790 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
1791 * bfd-in2.h, configure, Makefile.in: Rebuild.
1793 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
1795 * config.bfd (hppa*-*-mpeix*): New target.
1796 * configure.in: Add AC_HEADER_DIRENT.
1797 (hppa*-*-mpeix*): New target.
1798 * configure.host (hppa*-*-mpeix*): New host.
1799 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
1800 friends rather than just including <sys/dir.h>.
1801 * som.h (struct som_symbol): Add hppa_priv_level and apto
1802 tc_data. Change all users.
1803 (struct somdata): Add comp_unit field.
1804 (obj_som_compilation_unit): Define.
1805 (bfd_som_attach_compilation_unix): Declare.
1806 * som.c: Check HOST_HPPAMPEIX.
1807 (struct som_misc_symbol_info): Add new field priv_level.
1808 (som_object_setup): Add current_offset parameter. Change all
1810 (setup_sections): Likewise.
1811 (som_object_p): For EXECLIBMAGIC, read the lst header.
1812 (som_write_symbol_strings): Add compilation_unit parameter.
1814 (som_finish_writing): Write out compilation_unit.
1815 (som_bfd_derive_misc_symbol_info): Set priv_level.
1816 (som_build_and_write_symbol_table): Set xleast field to 3.
1817 (som_slurp_symbol_table): Set symbol priv_level.
1818 (bfd_som_attach_compilation_unit): New function.
1819 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
1820 priv_level into symbol_value.
1821 * configure, config.in: Rebuild.
1823 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
1825 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
1826 warning function to call _bfd_error_handler instead.
1828 * libbfd.c (COERCE32): Cast through unsigned long and long to
1829 avoid bug in old version of gcc.
1831 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
1832 (elf_backend_additional_program_headers): Don't define.
1834 1998-12-08 Nick Clifton <nickc@cygnus.com>
1836 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
1837 relocations to include offset of 2 included in the insns, and the
1838 offset of the relocs within the section.
1840 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
1842 The following changes were made by David Taylor
1843 <taylor@texas.cygnus.com>, Edith Epstein
1844 <eepstein@sophia.cygnus.com>, Jim Blandy
1845 <jimb@zwingli.cygnus.com>, and Elena Zannoni
1846 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
1847 changes originally made by HP; HP did not create ChangeLog
1850 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
1851 automake macro library.
1853 * hpux-core.c (hpux_core_core_file_p): this function now
1854 understands HPUX 10.30 thread info. Yes, the thread stacks can be
1855 found in the corefile! Also, in hpux_core_core_file_p, if we
1856 encounter a section with an unknown type, don't punt. Instead,
1857 just skip it. Also, count the number of sections of known type
1858 that we encounter. If we encounter at least one good one, then
1859 we'll declare that the file is a core file. If we encounter any
1860 unknown ones but some known ones, then we'll issue a warning (but
1861 still declare it to be a core file). Also, correctly decide when a
1863 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
1864 (CORE_ANON_SHMEM): define if not defined.
1865 (hpux_core_struct): add members lwpid and user_tid.
1866 (core_kernel_thread_id, core_user_thread_id): new macros.
1867 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
1868 the name before storing it in the bfd.
1869 (hpux_core_core_file_p): handle threads.
1871 * libhppa.h (GET_FIELD): protect against redefinition.
1872 (HPPA_WIDE): define.
1873 (GET_FIELD): define.
1878 (sign_extend): redefine.
1879 (assemble_6): define.
1880 (assemble_12): rewrite.
1881 (assemble_16): define.
1882 (assemble_16a): define.
1883 (assemble_17): rewrite.
1884 (assemble_22): define.
1886 1998-12-07 Nick Clifton <nickc@cygnus.com>
1888 * elf32-fr30.c (fr30_final_link_relocate): Using signed
1889 relocations for signed values.
1891 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
1893 * mipsbsd.c (MY(set_arch_mach)): Make static.
1894 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
1895 bfd_mach_mips* macros rather than simple numbers.
1897 COFF weak symbol support, based on patches from Mark Elbrecht
1898 <snowball3@usa.net>:
1899 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
1900 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
1901 (coff_write_alien_symbol): Likewise.
1902 * cofflink.c (coff_link_check_ar_symbols): Likewise.
1903 (coff_link_add_symbols): Likewise.
1904 (_bfd_coff_link_input_bfd): Likewise.
1905 (_bfd_coff_write_global_sym): Likewise.
1907 * elf.c (copy_private_bfd_data): Always initialize the
1908 includes_phdrs field.
1910 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
1911 file defines a symbol first mentioned in an ELF file.
1913 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
1914 possible, rather than only if BFD64.
1915 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
1917 * bfd-in2.h: Rebuild.
1919 * srec.c (srec_set_section_contents): Correct test to avoid
1920 switching to 4 byte addresses after seeing a second section which
1921 requires 3 byte addresses. From Joel Schantz
1922 <joel.schantz@argosys.boeing.com>.
1924 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
1925 <aymeric.vincent@emi.u-bordeaux.fr>.
1927 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
1929 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
1930 decide whether the output file is -mrelocatable-lib,
1931 -mrelocatable, or neither. (gdb.base/nodebug.exp)
1933 1998-12-03 Nick Clifton <nickc@cygnus.com>
1935 * elf32-fr30.c: Add support for R_FR30_48 reloc.
1936 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
1937 * bfd-in2.h: Regenerate.
1938 * libbfd.h: Regenerate
1940 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
1942 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
1943 link against a dynamic symbol with no type or size.
1945 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
1947 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
1948 relocation for section which does not get loaded.
1949 (elf_i386_relocate_section) [R_386_32]: Likewise.
1951 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
1953 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
1954 reloc_count and i long instead of unsigned long. Handle error
1955 return from bfd_canonicalize_reloc.
1957 1998-12-01 Nick Clifton <nickc@cygnus.com>
1959 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
1962 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1964 * elf32-sh.c (elf/sh.h): Include.
1965 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
1966 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
1967 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
1968 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1969 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
1971 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
1973 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
1974 causes division by zero later on.
1976 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
1978 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
1981 1998-11-25 DJ Delorie <dj@cygnus.com>
1983 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
1986 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
1988 * elf32-fr30.c (fr30_elf_relocate_section): Call
1989 fr30_final_link_relocate.
1990 (fr30_final_link_relocate): New function: Handle I20 and I32
1992 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
1993 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
1994 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
1996 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
1999 The following changes are based on a patch submitted by Gianluca
2000 Moro <glctr@abc.it>:
2002 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2003 not already been updated.
2004 (find_remembered_hi16s_reloc): New parameter 'already_found'
2005 returns state of remembered hi16s reloc.
2006 (remember_hi16s_reloc): Set 'found' field to false.
2007 (hi16s_location): Add 'found' field.
2009 1998-11-23 DJ Delorie <dj@cygnus.com>
2011 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2012 to see .DLL files as unrecognized.
2013 (i3coff_object_p): Sorry, had to hack it to not recognize these
2014 files (pei-i386) on request.
2016 1998-11-23 DJ Delorie <dj@cygnus.com>
2018 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2019 relents. Call bfd_check_format to reinitialize.
2021 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2023 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2026 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2028 * aclocal.m4: regenerate
2029 * configure: regenerate
2031 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2033 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2034 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2035 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2036 respect it as an upper bound on what memory to reference.
2037 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2038 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2039 update vtable_entries_size appropriately.
2041 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2043 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2046 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2048 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2049 bfds; they have no "file" so we fake it.
2050 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2051 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2052 resizing the memory buffer.
2053 * opncls.c (bfd_make_writable): New function; lets you write a
2054 bfd_create'd bfd to an in-memory buffer.
2055 (bfd_make_readable): New function; lets you read back that buffer
2056 as if it were from bfd_openr. Used to build generated archive
2057 members (winsup's ld's dlltool)
2059 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
2061 * po/bfd.pot: Regenerated.
2063 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
2065 * elf32-v850.c (hi16s_location): Replaced fixed size array with
2068 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
2070 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
2071 element of the gotentry list for local symbols too.
2072 (elf64_alpha_relocate_section): Unify local and global handling.
2073 Assert that gotent->use_count > 0.
2075 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
2077 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
2078 update for file name changes of July 2, 1998.
2080 * configure: Rebuild.
2082 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
2084 * po/bfd.pot: Regenerated.
2086 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
2088 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
2089 * aclocal.m4, configure: regenerate
2091 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
2093 * elf.c (prep_headers): Add support for bfd_arch_fr30.
2095 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
2097 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
2098 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
2100 * aclocal.m4, configure: regenerated.
2102 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
2104 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
2105 R_D10V_GNU_VTENTRY relocs.
2106 (elf_d10v_howto_table): Likewise.
2107 (d10v_reloc_map d10v_reloc_map): Likewise.
2108 (elf32_d10v_gc_mark_hook): New.
2109 (elf32_d10v_gc_sweep_hook): New.
2110 (elf32_d10v_check_relocs): New.
2111 (elf32_d10v_relocate_section): New.
2112 (elf_backend_relocate_section): Define.
2113 (elf_backend_can_gc_sections): Define.
2115 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
2117 * Makefile.am (BFD32_BACKENDS): Move vms files here...
2118 (BFD64_BACKENDS): ...from here.
2119 (BFD32_BACKENDS_CFILES): Move vms files here...
2120 (BFD64_BACKENDS_CFILES): ...from here.
2121 * Makefile.in: Rebuild.
2123 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
2125 * Makefile.am: Add FR30 target.
2126 * Makefile.in: Add FR30 target.
2127 * archures.c: Add support for FR30.
2128 * config.bfd: Add support for FR30.
2129 * configure.in: Add support for FR30.
2130 * reloc.c: Add support for FR30 relocations.
2131 * targets.c: Add support for FR30 relocations.
2132 * bfd-in2.h: Regenerate.
2133 * configure: Regenerate.
2134 * libbfd.h: Regenerate.
2135 * cpu-fr30.c: New file.
2136 * elf32-fr30.c: New file.
2138 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
2140 * configure.in: detect cygwin* instead of cygwin32*
2141 * configure: regenerate
2143 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
2145 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
2146 use bfd_malloc and free instead and check return value from bfd_malloc.
2148 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
2150 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
2151 * libbfd.h: Rebuild.
2153 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
2154 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
2155 (MIPS_TEXT_DYNSYM_SECN): Likewise.
2156 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
2158 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
2160 (mips_elf_link_hash_table_create): Don't initialize
2161 dynsym_sec_strindex.
2162 (mips_elf_gc_mark_hook): Add default case to avoid warning.
2163 (mips_elf_size_dynamic_sections): Generate a section symbol for
2164 every output section.
2165 (mips_elf_finish_dynamic_sections): Count all sections for
2167 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
2170 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
2172 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
2173 for later PLT entries in large PLTs.
2174 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
2176 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
2178 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
2180 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
2182 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
2183 * elflink.h (elf_collect_hash_codes): New function. This function is
2184 called for each exported symbol and we compute the ELF hash value for
2186 (compute_bucket_value): New function. It is called from
2187 size_dynamic_sections to determine the hash table size. When we are
2188 optimizing a better, but slower, algorithm is used.
2189 (size_dynamic_sections): Call compute_bucket_value.
2191 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
2193 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
2195 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
2197 (sh_elf_gc_mark_hook): New.
2198 (sh_elf_gc_sweep_hook): New.
2199 (sh_elf_check_relocs): New.
2200 (elf_backend_can_gc_sections): Define.
2202 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
2204 * acinclude.m4: undo previous gettext change
2205 * aclocal.m4: rebuild with right version of aclocal.
2207 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
2209 * acinclude.m4, aclocal.m4: move gettext-related fragments from
2210 aclocal.m4 to acinclude.m4, so they don't get lost.
2212 * elfcore.h: rewrite for better corefile support.
2213 * elf.c (elfcore_*): new functions.
2214 * elf-bfd.h (elf_obj_tdata): new structure members.
2215 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
2217 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
2219 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
2221 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
2222 and R_M32R_GNU_VTENTRY.
2223 (elf_backend_can_gc_sections): Define.
2224 (m32r_elf_check_relocs): New.
2225 (m32r_elf_gc_mark_hook): New.
2226 (m32r_elf_gc_sweep_hook): New.
2227 (m32r_elf_relocate_section): Handle VT relocs.
2229 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
2231 * coff-arm.c (arm_relocate_section): Remove redundant test.
2233 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
2234 cleat that the 'bitsize' field is the size of the bitfield AFTER
2235 relocation not before.
2237 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
2239 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
2242 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
2244 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
2245 R_SPARC_GNU_VTENTRY.
2246 (elf32_sparc_check_relocs): Handle them.
2247 (elf32_sparc_reloc_type_lookup): Likewise.
2248 (elf32_sparc_relocate_section): Likewise.
2249 (elf32_sparc_gc_mark_hook): New.
2250 (elf32_sparc_gc_sweep_hook): New.
2252 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
2254 * som.c (som_finish_writing): Perform some sanity checks when
2255 writing an executable or shared library.
2257 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2259 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
2260 * configure.in (elf): Add dwarf1.lo.
2261 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
2262 * elf.c (_bfd_elf_find_nearest_line): Add call to
2263 _bfd_dwarf1_find_nearest_line.
2264 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
2265 Add call to _bfd_dwarf1_find_nearest_line.
2266 * configure: Rebuilt.
2268 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
2270 * elflink.h (elf_gc_sections): Do not allow garbage
2271 collection if dynamic sections have been created.
2273 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
2275 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
2277 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
2278 (v850_elf_perform_relocation): Likewise.
2279 (v850_elf_final_link_relocate): Likewise.
2280 (v850_elf_relocate_section): Likewise.
2281 (v850_elf_gc_sweep_hook): New routine.
2282 (v850_elf_gc_mark_hook): New routine.
2283 (elf_backend_can_gc_sections): Define.
2285 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
2287 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
2290 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
2292 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2293 Declare size as bfd_size_type.
2294 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
2296 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
2298 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
2300 * som.c (CPU_PA_RISC2_0): Define.
2301 (_PA_RISC2_0_ID): Likewise.
2302 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
2304 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
2306 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
2307 has a base which is already defined, only add the referenced
2308 symbol to the dynamic symbol table if it is defined or referenced
2311 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
2314 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2316 * elflink.h (elf_link_add_object_symbols): Undo last change.
2318 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
2320 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
2321 symbol for the indirect alias to a versioned symbol.
2323 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
2325 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
2326 (elf32_i386_vtentry_howto): New.
2327 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
2328 or elf32_i386_vtinherit_howto on lookup.
2330 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2332 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
2333 reloc_type. Rename R_68K__max to R_68K_max.
2334 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
2337 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
2339 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
2340 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
2342 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
2345 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
2347 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
2348 message has a null byte terminator.
2350 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
2352 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
2353 word subject to R_V850_32 relocation.
2355 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
2357 * dwarf2.c: Add comment describing problem computing line numbers
2358 for undefined symbols at link time.
2360 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
2362 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2363 transform a defweak into a plt entry.
2364 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
2365 plt entry references to receive a RELATIVE reloc.
2366 (elf64_alpha_finish_dynamic_symbol): Fill them in.
2367 (elf64_alpha_relocate_section): Assert we don't overrun
2368 the allocated relocation space.
2370 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
2372 * elf.c (swap_out_syms): Always treat section symbols as
2373 special, even if they are attached to a common section.
2375 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
2377 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
2378 sections with v850 common section attributes into named v850
2380 (v850_elf_add_symbol_hook): Move symbols in sections with v850
2381 common section attributes into named v850 common sections.
2383 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
2385 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
2388 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
2390 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
2391 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
2392 reloc to the wrong section a warning, not an error. .dynsbss
2393 is not an output section, so there is no need to check for it.
2395 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
2397 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
2399 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
2401 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
2402 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
2404 (elf32_arm_gc_mark_hook): New.
2405 (elf32_arm_gc_sweep_hook): New.
2406 (elf32_arm_check_relocs): New.
2407 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
2409 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
2412 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
2414 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
2415 assume there is no PLT or GOT.
2417 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
2419 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
2420 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
2421 also accepted as a function symbol type.
2423 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2425 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
2427 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
2429 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
2430 match definition of _bfd_gc_sections field.
2431 * libbfd.h: Rebuild.
2433 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
2435 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
2436 the addend of a dynamic relocation referencing a section.
2437 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2438 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
2440 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
2442 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
2443 bed has a size_dynamic_sections routine before trying to use it.
2445 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
2447 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
2448 _bfd_elf_rel_vtable_reloc_fn.
2450 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
2452 * Makefile.am: Add elf32-arm.c.
2453 * Makefile.in: Rebuild.
2454 * elf-bfd.h: Add elf_backend_get_symbol_type.
2455 * elf.c (swap_out_syms): If defined, call
2456 elf_backend_get_symbol_type.
2457 * elf32-arm.c: Define elf_backend_get_symbol_type.
2458 (elf32_arm_get_symbol-type): New routine.
2459 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
2460 (bfd_elf32_arm_process_before_allocation): Change to
2461 check for STT_ARM_TFUNC.
2462 (elf32_arm_final_link_relocate): Likewise.
2463 * elfxx-target.h: Add elf_backend_get_symbol_type.
2465 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
2467 * archures.c (bfd_mach_alpha_ev[456]): New.
2468 * cpu-alpha.c: Rework to match these types.
2469 * bfd-in2.h: Rebuild.
2471 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
2473 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
2474 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
2476 * elf32-i386.c (elf_howto_table): Add vtable relocs.
2477 (elf_i386_reloc_type_lookup): Recognize them.
2478 (elf_i386_check_relocs): Pass them off to generic code.
2479 (elf_i386_relocate_section): Ignore them.
2480 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
2481 (elf_backend_can_gc_sections): True.
2483 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
2485 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
2486 before looking at owner field.
2487 (elf32_arm_to_thumb_stub): Ditto.
2488 (elf32_arm_relocate_section): Compute name before calling
2489 elf32_arm_final_link_relocate().
2491 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2493 * elf.c: comment and formatting cleanups.
2496 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2498 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
2499 (core files are treated differently than object files).
2500 * elf-bfd.h (_bfd_elf_write_corefile_contents,
2501 bfd_elf_mkcorefile): declare.
2502 * elfxx-target.h (_bfd_elf_write_corefile_contents,
2503 bfd_elf_mkcorefile): add to bfd_target vector.
2504 * elfcore.h (elf_core_file_p): save the program header table,
2505 and set the bfd architecture from the elf file header.
2506 * elf.c (bfd_elf_mkcorefile): new function.
2507 (_bfd_elf_write_corefile_contents): new function.
2508 (assign_file_positions_for_segments): add cases for handling
2509 PT_NOTE segments. (assign_file_positions_except_relocs):
2510 core files should be handled the same as exec files.
2511 (prep_headers): identify core files as type ET_CORE.
2512 (copy_private_bfd_data): identify the sections belonging to
2513 the PT_NOTE segment.
2515 * elf32-sparc.c (elf32_sparc_final_write_processing):
2516 add break statement to default case.
2518 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
2520 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
2521 section (not input) will be in sections ".sbss", ".sbss2",
2522 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
2523 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
2524 output_offset for correct evaluation of addend.
2526 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
2528 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
2529 elf32_arm_allocate_interworking_sections and
2530 elf32_arm_process_before_allocation.
2532 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
2534 * bfd-in.h: Ammend prototype for
2535 elf32_arm_process_before_allocation to remove surplus third
2538 * bfd-in2.h: Regenerate.
2540 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
2542 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
2544 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
2546 * aoutx.h (aout_link_input_section_ext): Use the relocation already
2547 calculated for RELOC_SPARC_REV32 case.
2549 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
2551 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
2552 elf32_arm_allocate_interworking_sections and
2553 elf32_arm_process_before_allocation.
2554 * bfd-in2.h: Regenerated.
2555 * elf32-arm.c Define elf32_arm_link_hash_table.
2556 (insert_thumb_branch): New routine.
2557 (find_thumb_glue): New routine.
2558 (find_arm_glue): New routine.
2559 (record_arm_to_thumb_glue): New routine.
2560 (record_thumb_to_arm_glue): New routine.
2561 (elf32_arm_link_hash_table_create): New routine.
2562 (elf32_arm_get_bfd_for_interworking): New routine.
2563 (elf32_arm_allocate_interworking_sections) New routine.
2564 (elf32_arm_process_before_allocation) New routine.
2565 (elf32_thumb_to_arm_stub): New routine.
2566 (elf32_arm_to_thumb_stub): New routine.
2567 (elf32_print_private_bfd_data): Fix typo.
2568 (elf32_arm_final_link_relocate): Add argument sym_sec.
2569 Check for branches to thumb symbols in case R_ARM_PC24.
2570 Check for branches to arm symbols in case R_ARM_THM_PC22.
2571 (elf32_arm_relocate_section): Pass symbol section to
2572 elf32_arm_final_link_relocate.
2574 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
2576 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
2577 entries unless the symbol is defined in the executable; in
2578 particular, undefined weak symbols get a PLT entry.
2580 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
2582 * libaout.h: Remove nested comment to avoid warning.
2584 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
2586 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2587 R_ARM_PC24 relocation.
2589 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
2591 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
2592 argument is_local. Add argument sym_flags. Check sym_flags
2593 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
2594 (elf32_arm_relocate_section): Don't pass local sym and pass
2595 sym_flags to elf32_arm_final_link_relocate.
2597 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
2599 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
2600 to not count too few relocs for dynamicly linked executables.
2602 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
2604 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
2605 symbols without a dynamic index dynamic. Consider all weak
2607 (elf64_alpha_strip_section_from_output): Don't assume 1-1
2608 correspondance between input and output sections.
2610 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2612 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
2613 that use a .got.plt section start the got offset at zero.
2615 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
2617 * ieee.c (ieee_write_processor): Correct the processor ID written
2618 out for bfd_arch_m68k, accommodating change of March 25.
2620 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
2622 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2623 R_ARM_THM_RPC22 relocations.
2625 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
2627 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
2629 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
2630 .got relocs in -Bsymbolic shared objects.
2632 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
2634 * elf32-arm.c: Add private flags to ELF header.
2635 (elf32_arm_print_private_bfd_data): New Function.
2636 (elf32_arm_set_private_flags): New Function.
2637 (elf32_arm_copy_private_flags): New Function.
2638 (elf32_arm_merge_private_bfd_data): New Function.
2640 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
2642 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
2644 (elf32_sparc_relocate_section): Likewise.
2646 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
2648 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
2649 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
2650 (ppc_elf_relocate_section): Pull sgot and splt search to the start
2651 of the function. Recognize no .plt as static linking.
2653 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
2655 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
2656 ".liblist" string through gettext.
2658 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
2660 * Makefile.am: Add support for elf32-arm.lo.
2661 * Makefile.in: Rebuild.
2662 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
2663 (thumb-*-elf): Define targ_defvec and targ_selvecs.
2664 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
2665 * configure: Regenerate.
2666 * elf.c: (prep_headers): Support arch_type of EM_ARM.
2667 * targets.c: Support new targets bfd_elf32_bigarm_vec and
2668 bfd_target bfd_elf32_littlearm_vec.
2669 * elf32-arm.c: New file.
2671 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
2673 * libaout.h (M_SPARCLITE_LE): New machine.
2674 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
2675 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
2676 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
2677 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
2678 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
2679 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
2680 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2681 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
2682 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
2683 be BFD_RELOC_SPARC_REV32.
2685 * config.bfd (sparc86x-*-aout): New
2687 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
2689 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
2690 actually mapping the output sections.
2692 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
2695 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
2696 (mn10300_elf_reloc_map): Similarly.
2697 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
2699 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
2701 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
2703 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
2704 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
2705 elf_mips_reloc_type defined in elf/mips.h.
2707 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
2709 * elf64-mips.c: Remove reloc_type definition completely. It's now
2712 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
2714 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
2715 as they are defined in elf/mips.h now.
2717 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
2720 * Re-add lost change:
2721 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
2723 (mn10300_elf_relax_section): Include stack space for register saves
2724 in the imm8 field of a "call" instruction.
2725 (compute_function_info): Determine how much stack is allocated by
2726 the movm instruction. Fix typo.
2727 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
2729 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
2731 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
2732 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
2734 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
2736 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
2738 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
2740 * elf32-hppa.h: Let ELF header define the enum containing the
2741 external reloc numbers.
2742 * elf32-i386.h: Likewise.
2744 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
2746 * elf-m10300.c: Let ELF header now define the macros to get the enum.
2747 * elf32-mips.c: Likewise.
2748 * elf32-ppc.c: Likewise.
2750 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
2752 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
2753 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
2755 * bfd-in.h: Regenerate.
2756 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
2757 parameter to 'unsigned int' to avoid K&R compatability problems.
2759 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
2761 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
2762 functionname_ptr to be const. Change line_ptr to be unsigned.
2764 * coffcode.h (coff_link_output_has_begun): Simplify handling when
2765 macro is not defined. Change second parameter from bfd_link_info
2766 to coff_final_link_info. Add prototype.
2767 (coff_final_link_postscript): Simplify handling when macro is not
2768 defined. Add prototype.
2770 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
2772 * elf-mn10300.c: Before include system specific ELF header define
2773 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
2774 * elf32-mips.c: Likewise.
2775 * elf32-ppc.c: Likewise.
2777 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
2779 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
2780 temporary patch over to elf64-mips.c as well.
2782 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
2784 * elf32-mips.c (reloc_type): Temporarily disable definition of
2785 standard relocation since they are now defined in elf/mips.h.
2787 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
2789 * elf-m10200.c (mn10200_elf_final_link_relocate):
2790 Modify range test for case R_MN10200_8.
2792 * elf-m10300.c (mn10300_elf_final_link_relocate):
2793 Modify range test for case R_MN10300_8.
2795 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
2797 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
2798 * elf32-i386.c (elf_backend_got_header_size): Define.
2799 (elf_backend_plt_header_size): Define.
2800 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
2801 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
2802 * elfxx-target.h: Provide a default of zero.
2803 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
2804 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
2806 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
2807 entry from an executable, even if the plt refcount goes to 0.
2809 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2811 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
2812 directory name at the line number.
2814 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
2815 with an unspecified type.
2817 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
2819 * sunos.c: Add undef of valid to avoid problem on SunOS.
2821 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
2823 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
2825 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2827 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
2828 R_68K_PCxx and R_68K_xx relocations. Make sure that
2829 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
2830 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
2831 R_68K_xx relocations.
2832 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
2833 that has no plt entry.
2834 (elf_m68k_relocate_section): Ignore the plt offset in a static
2836 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
2838 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
2841 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
2843 (howto_table, reloc_map): Add entries for them.
2844 (elf_m68k_check_relocs): Handle them. Implement reference
2845 counting for got and plt entries.
2846 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
2847 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
2849 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
2850 (elf_m68k_relocate_section): Handle the new reloc types.
2851 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
2852 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
2853 * elflink.h (elf_link_add_object_symbols): When creating an
2854 indirect reference for symbol versioning also copy the plt
2856 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
2857 flag also reset the plt offset.
2858 (elf_link_assign_sym_version): Likewise.
2859 (elf_gc_common_finalize_got_offsets): Increment the got offset by
2860 the size of the entry in bytes.
2861 (elf_gc_allocate_got_offsets): Likewise.
2863 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
2865 * elflink.h (elf_gc_sections): Return true rather than falling off
2868 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
2871 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
2873 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
2874 comment describing when it should be enabled.
2875 Changed definition of USER_LABEL_PREFIX to "", to fall into line
2878 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
2880 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
2881 information ATN records.
2883 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
2885 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
2886 section for an absolute symbol in a fully linked file. Based on
2887 patch from Christian Holland <CHolland@de.lucent.com>.
2889 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
2891 * coff-m88k.c (m88k_special_reloc): Don't lose the information
2892 that a symbol is undefined.
2894 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
2896 * som.c (som_bfd_gc_sections): Define.
2898 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
2900 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
2901 overflows in ARM_26D patches, since they have already been
2902 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
2904 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
2906 * coffcode.h (coff_write_object_contents): If we have any long
2907 section names, call coff_write_symbols even if there are no
2910 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
2912 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
2913 PT_LOAD segment, rather than only setting it once for the entire
2916 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
2917 rather than ignoring every phdr with a p_paddr of 0, ignore all
2918 the phdrs if they all have a p_paddr of 0.
2920 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
2921 section was discarded from the link.
2923 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2925 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
2927 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2929 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
2930 floating point operations.
2932 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
2934 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
2937 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
2939 Merge of vax/vms (read-only) support
2940 * configure.com: Support Vax target.
2941 * makefile.vms: Support Vax target.
2942 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
2943 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
2945 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
2947 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
2949 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
2951 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
2953 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
2954 * targets.c (bfd_target_ovax_flavour): New flavour.
2955 (vms_alpha_vec): Renamed from evax_alpha_vec.
2957 (target_vector): Update accordingly.
2958 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
2960 (vax*-*-*vms*): New target.
2961 * Makefile.am: Update for renamed files. Rebuild dependencies.
2962 * bfd-in2.h: Rebuild.
2963 * configure.in, Makefile.in, aclocal.m4: Rebuild.
2965 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
2967 Based on patch from Matt Semersky <matts@scd.hp.com>:
2968 * linker.c (_bfd_generic_final_link): Force a trailing NULL
2969 pointer on abfd->outsymbols.
2970 (generic_add_output_symbol): Handle NULL sym parameter.
2972 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
2974 * elf.c (copy_private_bfd_data): Add support for changing VMA or
2977 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
2979 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
2980 when handling 32 bit immediate relocs.
2981 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2983 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
2985 * section.c (STD_SECTION): Account for recently added gc_mark
2986 field in struct asection.
2988 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
2989 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2991 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
2993 ELF Section-level Garbage Collection:
2994 * bfd.c (bfd_gc_sections): New.
2995 * aout-adobe.c: Hook to default implementation.
2996 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
2997 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
2998 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
2999 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3000 * tekhex.c, versados.c: Likewise.
3001 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3002 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3004 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3005 (bfd_generic_gc_sections): New.
3006 * section.c (SEC_KEEP): New.
3007 (asection): Add gc_mark member.
3009 * elfcode.h (elf_gc*): New name remappings.
3010 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3011 sections to be excluded.
3012 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3013 (elf_gc_propogate_vtable_entries_used): New.
3014 (elf_gc_smash_unused_vtentry_relocs): New.
3015 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3016 (elf_gc_common_finalize_got_offsets): New.
3017 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3018 * elfxx-target.h: Add and default gc hooks.
3020 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3022 (struct elf_obj_tdata): Likewise for local_got_offsets.
3023 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3024 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3025 * elf64-sparc.c, elflink.h: Likewise.
3027 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3028 (ELF_LINK_HASH_MARK): Define.
3029 (struct elf_backend_data): Add GC hooks.
3030 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3032 * elf-m10300.c (mn10300_elf_check_relocs): New.
3033 (mn10300_elf_gc_mark_hook): New.
3034 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3035 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3036 (mn10300_elf_final_link_relocate): Likewise.
3037 (mn10300_elf_relocate_section): Likewise.
3038 (elf_backend_can_gc_sections): Define.
3039 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3040 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3041 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3042 (mips_info_to_howto_rel): Likewise.
3043 (mips_elf_relocate_section): Likewise.
3044 (mips_elf_check_relocs): Likewise.
3045 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3046 (elf_backend_can_gc_sections): Define.
3047 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3048 (ppc_elf_howto_raw): Handle them.
3049 (ppc_elf_reloc_type_lookup): Likewise.
3050 (ppc_elf_relocate_section): Likewise.
3051 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3052 Handle new vtable relocs.
3053 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3054 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3055 (elf_backend_can_gc_sections): Define.
3057 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3059 * archures.c (bfd_mach_mn10300): Define.
3060 * elf-m10300.c: Include elf/mn10300.h
3061 (elf_mn10300_mach): New function.
3062 (_bfd_mn10300_elf_final_write_processing): Likewise.
3063 (_bfd_mn10300_elf_object_p): Likewise.
3064 (elf_backendfinal_write_processing): Define.
3065 (elf_backend_object_p): Likewise.
3067 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
3069 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
3072 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
3074 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
3075 link_next field, not the next field.
3077 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
3079 * elf.c (map_sections_to_segments): Check the section address
3080 against the phdr size both with and without a modulo of
3083 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
3085 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
3086 linker created empty input section if the output section has the
3089 * elflink.h (elf_link_output_extsym): Print an error message if
3090 _bfd_elf_section_from_bfd_section fails.
3092 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
3095 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
3097 * elf.c (copy_private_bfd_data): Improve handling of Solaris
3098 native linker output. Avoid putting an empty section in more than
3101 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
3103 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3104 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3106 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
3108 * elf.c (swap_out_syms): New arg relocatable_p.
3109 Don't add section VMA to symbols for relocatable output.
3110 (_bfd_elf_compute_section_file_positions): Update call to
3113 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
3115 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
3116 against 'addend' be signed rather than unsigned.
3118 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
3120 * elf32-m32r.c: Add prototyps for static functions.
3122 * coff-arm.c: Add prototypes for static functions.
3124 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
3126 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
3127 LMA is used to order sections in a segment.
3129 * elf32-v850.c: Add prototypes for static functions.
3130 Change type of addend parameter to bfd_vma in various functions.
3132 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
3134 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
3135 complain_overflow_signed instead of complain_overflow_bitfield.
3137 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3139 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
3140 when comparing against 0.
3142 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
3144 * Makefile.am (config.status): New target.
3145 * Makefile.in: Rebuild.
3147 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
3149 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
3150 error if previous object endianness doesn't match current object.
3152 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
3154 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
3155 _bfd_elf_print_private)bfd_data ().
3157 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
3159 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
3161 (elf_link_add_object_symbols): Set type_change_ok and
3162 size_change_ok before calling elf_merge_symbol.
3164 * elf32-mips.c (mips_elf_relocate_section): If we issue an
3165 undefined symbol error, don't also issue an overflow error.
3167 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
3169 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
3170 R_PPC_LOCAL24PC relocation should be local; if not, print an error
3171 message instead of crashing.
3173 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
3175 * archures.c (bfd_mach_cpu32): Define.
3176 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
3178 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
3179 * ieee.c: Include <ctype.h>.
3180 (ieee_object_p): Parse out process ID string to make it more
3181 likely to be acceptable for bfd_scan_arch.
3182 * bfd-in2.h: Rebuild.
3184 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
3186 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
3187 _bfd_elf_print_private_bfd_data() so that the program header will
3190 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
3192 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
3193 0x68. Reindent. Add some comments.
3195 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
3197 * elf.c (copy_private_bfd_data): Adjust physical address of
3198 segment in output BFD to contain LMAs of its sections.
3200 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
3202 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3203 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
3204 endian data 32 bit relocations.
3205 (elf32_sparc_merge_private_bfd_data): Check if linking little
3206 endian objects with big endian objects.
3207 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
3208 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
3209 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
3211 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
3212 * archures.c (bfd_mach_sparc_sparclite_le): New.
3213 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
3215 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
3217 * peicode.h (add_data_entry): Fix precedence of operators in if ()
3220 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
3222 * bfd-in.h: Move over patch to bfd-in2.h.
3224 * reloc.c (bfd_check_overflow): Add casts before shifts which may
3226 (_bfd_relocate_contents): Likewise.
3228 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
3230 * peicode.h (add_data_entry): If the section has no private data
3231 then do not create a Data Dictionary entry for it.
3233 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
3235 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
3236 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
3237 elf64_alpha_size_got_sections): Rewrite, handling multiple got
3238 subsections during relaxation more correctly.
3240 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
3242 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
3243 Add extra argument to bfd_arm_process_before_allocation ().
3244 * bfd-in.h: Reflect changes made in bfd-in2.h.
3245 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
3246 coff class of a BFD symbol.
3247 * coff-arm.c: Add support for interworking between Thumb code and
3248 non-interworking aware ARM code.
3250 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
3252 * po/Make-in (install-info): New target.
3254 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
3256 * filemode.c: Remove; not used.
3258 If sysdep.h includes a header file, don't include it again:
3259 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
3261 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
3263 * archive.c: Don't include <string.h> or <errno.h>.
3264 * evax-alpha.c; Don't include <stdio.h>.
3265 * evax-egsd.c: Likewise.
3266 * evax-etir.c: Likewise.
3267 * evax-misc.c: Likewise.
3268 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
3269 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
3271 * hpux-core.c: Likewise.
3272 * netbsd-core.c: Likewise.
3274 * libbfd.c: Don't include <sys/types.h>.
3275 * nlmcode.h: Don't include <string.h>.
3276 * osf-core.c: Don't include <string.h> or <stdio.h>.
3277 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
3278 <errno.h>, or <unistd.h>.
3279 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
3281 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
3283 * configure.com: If the version number can not be found in
3284 configure.in, set it to "unknown" rather than "2.8.1".
3286 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
3288 * elf32-mips.c (elf_mips_mach): New.
3289 (_bfd_mips_elf_object_p): Use elf_mips_mach.
3290 (_bfd_mips_elf_final_write_processing): Use the names
3291 of machines, rather than the numbers. Set both the ARCH
3292 and MACH in e_flags. Handle a few more specific machines.
3293 (_bfd_mips_elf_merge_private_bfd_data): Merge both
3294 EF_MIPS_ARCH and EF_MIPS_MACH.
3296 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
3298 * syms.c (bfd_is_local_label): Revert last change.
3299 * srec.c (srec_write_symbols): Discard debugging symbols.
3301 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
3303 * som.c: Include <ctype.h>.
3304 * som.h: Don't include sysdep.h.
3306 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
3308 * libbfd.h: Rebuilt.
3309 * libbfd-in.h: Removed gettext includes and defines.
3310 * sysdep.h: Moved gettext-related includes and defines here.
3312 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
3314 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
3315 an ad-hoc test. Kill bogus #if 0 code.
3316 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
3318 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
3320 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
3321 when generating a normal executable for a symbol defined in a
3322 regular file. When copying a reloc into the output file, adjust
3323 the addend for a PC relative reloc against a global symbol.
3325 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
3327 * libbfd.h: Rebuilt.
3328 * libbfd-in.h (_): Define as dgettext.
3330 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
3332 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
3334 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
3335 when declaring parameter types.
3336 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
3338 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
3340 * config.bfd: If we include any ELF targets in targ_defvec and/or
3341 targ_selvecs, then add the generic ELF targets to targ_selvecs.
3342 * elf32-gen.c (dummy): New static const variable.
3343 (elf_generic_info_to_howto): New static function.
3344 (elf_generic_info_to_howto_rel): New static function.
3345 (elf_info_to_howto): Define as elf_generic_info_to_howto.
3346 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
3347 * elf64-gen.c: Same changes as elf32-gen.c.
3348 * elfcode.h (elf_object_p): For the generic target, ignore a
3349 failure of bfd_default_set_arch_mach. Fix indentation a bit.
3351 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
3353 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
3354 * configure: Rebuild.
3356 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
3358 * config.bfd: Update OSR5/Unixware patterns.
3360 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
3362 * elf.c (assign_file_positions_for_segments): Allow for holes
3363 between sections added by a link script.
3365 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
3367 * configure.in: Change version number to 2.9.4
3368 * configure: Rebuild.
3370 Based on patch from H.J. Lu <hjl@gnu.org>:
3371 * elf.c (bfd_elf_get_bfd_needed_list): New function.
3372 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
3373 * bfd-in2.h: Rebuild.
3375 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
3377 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
3380 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
3382 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
3383 (elf64_alpha_relax_section): Fill them in.
3384 (elf64_alpha_relax_opt_call): Implement more than a stub.
3385 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
3386 alignment on .scommon.
3387 (elf64_alpha_merge_gots): Merge use counts as well.
3389 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
3391 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
3392 for calculating a local symbol's address.
3393 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
3394 Set the .got's cooked size as well as the raw size.
3396 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
3398 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
3399 internationalisation of printed information.
3401 * coff-arm.c (coff_arm_print_private_bfd_data): Add
3402 internationalisation of printed information.
3404 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
3406 * syms.c (struct indexentry): Change directory_name, file_name,
3407 and function_name fields to char *.
3408 (struct stab_find_info): Change cached_file_name field to char *.
3410 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
3412 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
3414 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3416 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3418 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
3420 * Makefile.am (install-data-local): Make $(includedir).
3421 * Makefile.in: Rebuild.
3423 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3425 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
3427 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
3429 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
3430 * Makefile.in: Rebuild.
3432 * bfd-in2.h: Rebuild for Nick's changes.
3434 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
3436 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
3437 change wrt length == max_namelen.
3439 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3441 * Many files: Added gettext invocations around user-visible
3443 * libbfd-in.h: Added gettext includes and defines.
3444 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3445 HAVE_LC_MESSAGES): Define.
3446 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
3448 * Makefile.am (SUBDIRS): Added po.
3449 (POTFILES): New macro.
3450 (po/POTFILES.in): New target.
3451 (SOURCE_HFILES): New macro.
3453 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
3455 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3457 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
3458 NT_PRSTATUS note section encountered, it contains the status of
3459 the currently executing thread when the core file was written.
3461 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
3463 * libcoff.h: Add extra parameter to
3464 bfd_coff_link_output_has_begun overrideable function.
3465 * cofflink.c: Pass extra parameter to
3466 bfd_coff_link_output_has_begun function.
3467 * bfd-in.h: Add prototypes for exported ARM interworking
3469 * peicode.h: ARM specific code reorganised to conform to BFD
3471 * coffcode.h: ARM specific code reorganised to conform to BFD
3473 * coff-arm.c: Code reorganised to conform to the BFD coding
3474 conventions. Global variables have been moved into an ARM
3475 specific hash table structure and a new function:
3476 bfd_arm_get_bfd_for_interworking() has been created which is
3477 called from the linker scripts.
3479 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
3481 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
3483 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
3484 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
3485 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
3486 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
3488 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3490 * config.bfd: Added sparc86x support.
3492 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
3494 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
3495 an out of range pc-relative jump/call to an undefined weak symbol.
3497 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
3499 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
3502 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
3504 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
3505 an error other than bfd_error_system_call, set the error to
3506 bfd_error_wrong_format.
3508 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
3509 bfd_elf32_powerpcle_vec.
3511 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
3512 program segments are zero, don't set p_paddr_valid.
3514 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
3516 * elf64-alpha.c: Initial implementation of relaxation --
3517 (struct alpha_elf_link_hash_entry): Add use_count member.
3518 (elf64_alpha_check_relocs): Initialize and increment it.
3519 (elf64_alpha_can_merge_gots): Check it when considering merging.
3520 (elf64_alpha_merge_gots): Drop entries with zero use.
3521 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
3522 (elf64_alpha_always_size_sections): Split out got sizing ...
3523 (elf64_alpha_size_got_sections): ... here. New function.
3524 (elf64_alpha_relax_find_reloc_ofs): New function.
3525 (elf64_alpha_relax_with_lituse): Likewise.
3526 (elf64_alpha_relax_without_lituse): Likewise.
3527 (elf64_alpha_relax_opt_call): Likewise.
3528 (elf64_alpha_relax_section): Likewise.
3529 (elf64_alpha_add_symbol_hook): Likewise.
3530 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
3531 (elf64_alpha_relocate_section): Likewise.
3532 (bfd_elf64_bfd_relax_section): Define.
3533 (elf_backend_add_symbol_hook): Likewise.
3535 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
3537 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
3538 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
3539 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
3541 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
3543 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
3544 * configure: Rebuild.
3546 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
3548 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
3549 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
3550 * configure.in: Define and substitute WIN32LDFLAGS and
3552 * aclocal.m4: Rebuild with new libtool.
3553 * configure, Makefile.in: Rebuild.
3555 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
3557 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
3558 before any other symbols in the same section.
3560 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
3562 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
3565 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3567 * dwarf2.c (comp_unit): Move it earlier in the source. Add
3569 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
3570 Use addr_size for address size, rather than sizeof(bfd_vma).
3571 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
3572 Fix call to read_address.
3573 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
3574 Scrap other unneeded arguments. Fix call to read_address.
3575 (scan_unit_for_functions): Fix call to read_attribute.
3576 (parse_comp_unit): We now handle more values for addr_size.
3577 Set addr_size in unit. Fix call to read_attribute and
3580 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
3582 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
3584 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
3586 * archures.c (bfd_default_scan): Add m68k cases back to default
3587 switch, reverting patch of March 25, since IEEE support depends
3590 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
3592 * Makefile.am (diststuff): New target.
3593 * Makefile.in: Rebuild.
3595 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
3597 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
3598 som_offset when we have an extended name table.
3600 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
3602 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
3604 * Makefile.in: Rebuild.
3606 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3608 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
3609 symbols when creating a shared library.
3610 (elf_m68k_adjust_dynindx): New function, used by above code.
3611 (elf_m68k_finish_dynamic_sections): Initialize the section
3613 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
3615 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
3617 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
3620 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3622 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
3625 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
3627 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
3630 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
3632 * configure.in: Set version to 2.9.1.
3633 * configure: Rebuild.
3635 * Branched binutils 2.9.
3637 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
3639 * syms.c (ENABLE_CACHING): Define.
3640 (struct indexentry): Define.
3641 (struct stab_cache): Remove.
3642 (cmpindexentry): New static function.
3643 (struct stab_find_info): Add new fields: indextable,
3644 indextablesize, cached_indexentry, cached_offset, cached_stab, and
3645 cached_file_name. Remove fields: file_cache, function_cache, and
3647 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
3648 index table and search it.
3650 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
3652 * elf.c (_bfd_elf_copy_private_section_data): Call
3653 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
3655 * cpu-mips.c: Remove trailing comma at end of enumeration list.
3657 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
3659 * coff-arm.c: Define all globally visible variables and functions
3660 only when COFF_WITH_PE is not defined.
3661 * configure.in (armpe_little_vec, armpe_big_vec): Add
3663 * configure: Rebuild.
3665 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
3667 Fix some gcc -Wall warnings:
3668 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
3669 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
3670 * archures.c (bfd_default_scan): Likewise.
3671 * bfd.c (bfd_scan_vma): Likewise.
3672 * binary.c (mangle_name): Likewise
3673 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
3674 * coff-sh.c (sh_relocate_section): Likewise.
3675 * coff-stgo32.c (create_go32_stub): Likewise.
3676 * coffcode.h (coff_slurp_line_table): Likewise.
3677 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
3678 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
3679 (assign_file_positions_for_segments): Likewise.
3680 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3681 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
3682 * oasys.c (oasys_write_sections): Likewise.
3683 * ppcboot.c (ppcboot_object_p): Likewise.
3684 (mangle_name): Likewise.
3685 * riscix.c (riscix_fix_pcrel_26): Likewise.
3686 * srec.c (srec_scan): Likewise.
3687 * stabs.c (_bfd_write_section_stabs): Likewise.
3688 * sunos.c (sunos_add_dynamic_symbols): Likewise.
3689 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
3690 switch. Declare parameters for function pointers.
3691 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
3693 * elf.c (elf_sort_sections): Likewise.
3694 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
3695 Add default cases to switches.
3696 (coff_arm_relocate_section): Remove unused local variables.
3698 (coff_arm_bfd_set_private_flags): Change flag variable to type
3700 * coff-mips.c (mips_relocate_section): Initialize use_lo.
3701 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
3702 (dump_toc): Change cat to const, and initialize it.
3703 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
3704 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3705 (sh_elf_relocate_section): Initialize r_symndx.
3706 * coffcode.h (coff_compute_section_file_positions): Only declare
3707 old_sofar if ALIGN_SECTIONS_IN_FILE.
3708 (coff_write_object_contents): Initialize csym.
3709 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
3710 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
3712 * dwarf2.c: Include libiberty.h.
3713 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
3714 (decode_line_info): Remove unused local variables.
3715 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
3716 (m32r_elf_relocate_section): Likewise.
3717 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
3718 (v850_elf_reloc): Likewise.
3719 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
3720 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
3721 * elf.c (assign_file_positions_for_segments): Always set adjust.
3722 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
3723 parenthesize expression.
3724 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
3725 (m32r_elf_object_p): Return a value.
3726 (m32r_elf_print_private_bfd_data): Change fprintf format string.
3727 * elf32-mips.c (mips_elf_final_link): Initialize last.
3728 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
3729 * elf32-v850.c (v850_elf_object_p): Return a value.
3730 (v850_elf_print_private_bfd_data): Change fprintf format string.
3731 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
3733 * elflink.h (elf_link_add_object_symbols): Change vernum to
3734 unsigned int, and initialize it. Change fprintf format string.
3735 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
3736 when setting or comparing to soname_indx.
3737 (elf_create_pointer_linker_section): Change num_symbols to
3739 * libcoff-in.h (coff_data_type): Change flags to flagword.
3740 * peicode.h (pe_print_idata): Initialize idx. Change j to
3741 bfd_size_type. Initialize hint_member. Remove useless test to
3743 (pe_print_edata): Change num_functions and num_names in struct
3744 EDT_type to unsigned long. Remove cast. Change fprintf format
3746 * ppcboot.c (ppcboot_object_p): Change i to size_t.
3747 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
3749 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
3750 int *. Update uses. Change j to long.
3751 * bfd-in2.h, libcoff.h: Rebuild.
3753 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
3755 * elf32-v850.c Remove definition of USE_REL.
3756 (v850_elf_info_to_howto_rela): New function.
3757 (v850_elf_perform_relocation): Renamed from
3758 v850_elf_store_addend_in_insn. Removed replace argument.
3759 (v850_elf_reloc): store the relocation in the addend field instead
3761 (v850_elf_final_link_relocate): Now calls
3762 v850_elf_perform_relocation.
3763 (v850_elf_relocate_section): Remove code to generate REL
3766 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
3768 * coffcode.h (coff_new_section_hook): Set the type and storage
3769 class in the native symbol information allocated for a new section
3772 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
3774 * peicode.h: Chain together calls to
3775 coff_bfd_copy_private_bfd_data and
3776 coff_bfd_print_private_bfd_data.
3778 * coff-arm.c: Add prototypes for
3779 coff_arm_bfd_print_private_bfd_data and
3780 coff_arm_bfd_copy_private_bfd_data.
3782 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
3784 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
3787 * peicode.h: Call arm-coff private data functions after handling
3790 * coff-arm.c: Turn statics into globals so that they can be shared
3791 both pe and pei backends.
3793 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
3795 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
3797 (sunos_write_object_contents): Likewise.
3798 * aoutx.h (NAME(aout,machine_type)): Likewise.
3799 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3801 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3803 * archures.c (bfd_mach_m68*): Add definitions for various m68k
3805 (bfd_default_scan): Remove m68k special cases.
3806 * bfd-in2.h: Rebuild.
3807 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
3809 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
3810 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
3812 (bfd_m68k_arch): Set mach field to zero to signal no explicit
3813 selection, change printable_name to just "m68k" and make that the
3814 default instead of m68k:68020.
3816 * aout-tic30.c (NAME): Define this to avoid multiple definitions
3818 (MY_get_section_contents): Define as aout_32_get_section_contents
3819 rather than NAME(aout,get_section_contents).
3821 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
3823 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
3824 and call bfd_default_set_arch_mach to do the real work.
3826 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
3828 * bout.c (BALX): Include return register g14 as part of the insn.
3830 (calljx_callback): Use it.
3832 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
3834 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
3835 * libbfd.h: Rebuild.
3837 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
3838 byte_count to unsigned int.
3839 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
3840 unused local variables.
3842 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
3843 variables er and er1.
3845 * cpu-v850.c: Include <ctype.h>.
3846 (scan): Case isdigit argument to unsigned char.
3848 From Yan Meroth <YAN.MEROTH@st.com>:
3849 * ihex.c (ihex_scan): Add extbase variable so that getting an
3850 extended linear address record does not ignore any previous
3852 (ihex_write_object_contents): When writing out an extended linear
3853 address record, zero out any previous extended address.
3855 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
3857 * ieee.c (do_one): Check section before dereferencing it.
3858 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
3859 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
3861 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
3863 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
3865 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
3867 * coff-arm.c: Add interworking functions to pe backends.
3869 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
3871 * configure.in: Use AM_DISABLE_SHARED.
3872 * aclocal.m4, configure: Rebuild with libtool 1.2.
3874 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
3876 * coff-arm.c (coff_arm_relocate_section): Better error messages
3877 when interowrking conflucts occur. Courtesy of Jonathan Walton
3879 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
3880 relocations. Patch courtesy of Jonathan Walton and Tony
3883 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
3885 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
3886 part of Feb 22 change controling when to override the existing
3887 symbol with the .plt entry.
3889 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
3891 * config.bfd (targ_cpu): Add thumb-pe target.
3893 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
3894 functions in PE build.
3896 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
3898 * config.bfd (sparclite-*-elf*): Added.
3900 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
3902 * configure.in: Add elf.lo to elf shell variable.
3903 * Makefile.am (BFD_LIBS): Remove elf.lo.
3904 (BFD_LIBS_CFILES): Remove elf.c.
3905 (BFD32_BACKENDS): Add elf.lo.
3906 (BFD32_BACKENDS_CFILES): Add elf.c.
3907 * configure, Makefile.in: Rebuild.
3909 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
3911 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
3912 relocation against a now-local symbol should not have a dynamic
3915 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
3917 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
3919 (pe_print_private_bfd_data): Print PE flags. From Mikey
3920 <jeffdb@netzone.com>.
3922 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
3924 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
3925 a plt entry when we can determine that we authoritatively define
3928 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
3930 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
3931 don't actually use trad-core, but a SunOS-style core file handled
3933 * hosts/sparclinux.h: Remove.
3935 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3937 * peicode.h (pe_print_idata): If there is no .idata section, look
3938 for the import tables in some other section. Make the initial
3939 label line up better with the data. Print the import address
3940 table even if there is no import name table. If the import
3941 address table holds actual addresses, print them.
3943 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
3945 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
3946 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
3947 bfd_error_system_call.
3949 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
3951 * Makefile.am (AUTOMAKE_OPTIONS): Define.
3952 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3954 From H.J. Lu <hjl@gnu.org>:
3955 * Makefile.am (libbfd_la_LDFLAGS): Define.
3956 * Makefile.in: Rebuild.
3958 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
3960 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3961 * netbsd.h (MACHTYPE_OK): Define.
3962 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
3963 calling N_SET_MACHTYPE, rather than having a switch.
3964 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
3966 * i386netbsd.c (MACHTYPE_OK): Don't define.
3967 (DEFAULT_MID): Define.
3968 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
3969 (MACHTYPE_OK): Don't define.
3970 (DEFAULT_MID): Define.
3971 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
3972 (DEFAULT_MID): Define.
3973 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
3974 (DEFAULT_MID): Define.
3975 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
3976 (DEFAULT_MID): Define.
3978 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3979 * vaxnetbsd.c: New file.
3980 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
3981 rather than netbsd_core.
3982 * targets.c (vaxnetbsd_vec): Declare.
3983 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
3984 defined, add netbsd_core_vec.
3985 * configure.in: Set COREFILE for alpha*-*-netbsd* and
3986 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
3987 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
3988 * config.bfd (alpha*-*-netbsd*): New target.
3989 * Makefile.am: Rebuild dependencies.
3990 (BFD32_BACKENDS): Add vaxnetbsd.lo.
3991 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
3992 * configure, Makefile.in: Rebuild.
3994 * configure.host: Remove the old shared library build stuff. We
3995 now use libtool instead.
3997 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
3999 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4001 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4003 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4004 * configure: Rebuild.
4006 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4007 * elf32-v850.c (remember_hi16s_reloc): New function.
4008 (find_remembered_hi16s_reloc): New function.
4009 (v850_elf_store_addend_in_insn): Use the above new functions to
4010 match up HI6S relocs with LO16 relocs.
4012 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4014 * configure.in: Change -linux* to -linux-gnu*.
4015 * config.bfd, configure.host: Likewise.
4016 * configure: Rebuild.
4018 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4020 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4021 LO16/HI16S bug and improve comments about what is going on.
4023 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4025 * configure, aclocal.m4: Rebuild with new libtool.
4027 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4029 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4030 when merging v850 code into v850e/v850ea code. Do not initialise
4031 output flags if the input is the default architecture.
4033 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4035 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4036 get the size from bfd_arch_bits_per_address instead of directly
4039 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4041 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4042 to wrap, just return all 1's bits instead.
4043 * libbfd.h: Regenerate.
4045 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4047 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4049 (coff_relocate_section): If COFF_WITH_PE, define as
4050 coff_pe_i386_relocate_section.
4051 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4052 skip empty sections, to match coff_write_object_contents.
4054 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4055 rather than swapping out r_offset twice. From Luke Deller
4056 <luked@cse.unsw.edu.au>.
4058 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
4060 * configure.in: Set libtool_enable_shared rather than
4061 libtool_shared. Remove diversion hack.
4062 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
4065 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
4067 * syms.c (struct stab_cache): Define.
4068 (struct stab_find_info): Remove cached_offset, cached_stab,
4069 cached_str, and cached_stroff fields. Add file_cache,
4070 function_cache, and line_cache fields.
4071 (_bfd_stab_section_find_nearest_line): Use extensive caching to
4074 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
4076 * peicode.h (pe_print_idata): Check for import of ordinal rather
4078 (pe_print_edata): If there is no .edata section, look for the
4079 export data in some other section.
4081 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
4083 * configure.in: Change version to 2.8.4.
4084 * configure: Regenerated.
4086 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4088 Add tms320c30 support:
4089 * cpu-tic30.c: New file.
4090 * aout-tic30.c: New file.
4091 * coff-tic30.c: New file.
4092 * archures.c (bfd_arch_tic30): Define.
4093 (bfd_tic30_arch): Declare.
4094 (bfd_archures_list): Add bfd_tic30_arch.
4095 * targets.c (bfd_target_vector): Add tic30_aout_vec and
4097 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
4098 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
4099 (coff_set_flags): Likewise.
4100 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
4101 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
4102 * Makefile.am: Rebuild dependencies.
4103 (ALL_MACHINES): Add cpu-tic30.lo.
4104 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
4105 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
4106 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
4107 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4109 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
4111 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
4112 to lag behind LO16 reloc by a couple of instructions.
4114 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
4116 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
4117 make to reexamine the file timestamp.
4118 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
4120 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
4123 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
4125 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
4126 to create .dynsbss and .rela.sbss sections.
4127 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
4128 copied from dynamic objects into .sbss.
4129 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
4130 use it. Correct typo of .rela.sdata2.
4131 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
4132 put the data, which may now be in .sbss.
4133 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
4134 (elf_backend_create_dynamic_sections): Define as
4135 ppc_elf_create_dynamic_sections.
4137 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
4138 against _GLOBAL_OFFSET_TABLE_.
4139 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
4140 shared libraries which refer to local symbols. Make sure that the
4141 test for allocating space for a reloc in a shared object is the
4142 same as the test for emitting a reloc.
4144 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4146 * config.bfd (i[3456]-*-mingw32*): New target.
4147 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
4148 * aclocal.m4, configure: Rebuild.
4150 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
4152 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
4155 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
4157 Sparc v9 ABI compliant PLT:
4158 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
4159 (plt_templates, sparc64_elf_build_plt_entry): Delete.
4160 (LARGE_PLT_THRESHOLD): New define.
4161 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
4162 (sparc64_elf_build_plt): New function.
4163 (sparc64_elf_plt_entry_offset): Likewise.
4164 (sparc64_elf_plt_ptr_offset): Likewise.
4165 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
4166 contain the index for convenience. Skip the initial entries
4168 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
4169 memory for the benefit of .rela.plt.
4170 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
4171 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
4172 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
4173 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
4174 Call sparc64_elf_build_plt.
4175 (elf_backend_want_got_plt): No.
4176 (elf_backend_plt_readonly): No.
4177 (elf_backend_plt_alignment): 8.
4179 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
4180 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
4181 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
4184 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
4186 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
4188 * cpu-mips.c (arch_info_struct): Add mips variants.
4189 * bfd-in2.h: Rebuilt.
4191 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
4193 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
4196 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
4198 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
4199 (i[3456]86sco3.2v5*coff): New target.
4201 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
4203 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
4205 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
4207 * bfd.c (bfd_get_error_handler): Add orthogonal function.
4208 * bfd-in2.h: Regenerate.
4210 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
4212 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
4214 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
4216 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
4217 adjust addend for an output common symbol (from Jimmy Blair
4218 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
4219 defined symbol to counteract adjustment made in generic relocation
4222 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
4224 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
4226 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
4227 (GET_SCNDHR_NLNNO): Likewise.
4229 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
4231 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
4233 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
4235 * elf32-m32r.c: Add macros to handle NOP insertion.
4237 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
4239 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
4240 (xcoff_mark): Likewise.
4241 (xcoff_build_ldsyms): Mark absolute symbols.
4243 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
4245 * bout.c (b_out_write_object_contents): Sort symbols before output
4246 to keep {CALL,BAL}NAME symbols adjacent.
4247 (b_out_symbol_cmp): New function.
4249 For older changes see ChangeLog-9697
4255 version-control: never