1 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
4 (sparc64_elf_get_reloc_upper_bound,
5 sparc64_elf_get_dynamic_reloc_upper_bound,
6 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
7 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
9 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
10 ELF64_R_TYPE_ID/DATA where appropriate.
12 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
14 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
17 1999-07-16 Ian Lance Taylor <ian@zembu.com>
19 * elf32-mips.c (mips_elf_local_relocation_p): New static
21 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
22 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
23 Always set *require_jalxp.
24 (mips_elf_stub_section_p): Mark abfd parameter as unused.
25 (_bfd_mips_elf_relocate_section): Only look for LO16 following
26 GOT16 if the GOT16 is against a local symbol. Don't return false
27 for an undefined symbol. If there is an overflow, assert that we
30 1999-07-16 Andreas Schwab <schwab@suse.de>
32 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
33 variables `link' and `elfsec'.
34 (elf_bfd_final_link): Remove unused variable `os'.
36 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
38 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
39 a PT_PHDR program headers.
40 (_bfd_mips_elf_final_link): Don't assume there are going to be
41 section symbols when we're not building a shared object.
42 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
45 1999-07-15 J.T. Conklin <jtc@redback.com>
47 * config.bfd (i[3456]86-*-vxworks*): New target.
49 1999-07-15 Mark Mitchell <mark@codesourcery.com>
51 * elf32-mips.c (mips_elf_stub_section_p): New function.
52 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
53 (mips_elf_relocate_section): Adjust calling sequence for
54 mips_elf_calculate_relocation and mips_elf_perform_relocation.
55 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
58 1999-07-15 Ian Lance Taylor <ian@zembu.com>
60 * configure.in: Bump version number to 2.9.5.
63 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
65 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
67 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
68 to derive final type instead of hardwiring a selection.
70 1999-07-14 Mark Mitchell <mark@codesourcery.com>
72 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
73 things relocated by R_MIPS16_GPREL.
74 (mips_elf_perform_relocation): Likewise.
76 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
78 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
80 1999-07-14 Richard Henderson <rth@cygnus.com>
82 * elf32-mips.c (struct mips_got_info): Add global_gotno.
83 (_bfd_mips_elf_size_dynamic_sections): Set it.
84 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
85 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
86 new argument max_local.
88 1999-07-14 Mark Mitchell <mark@codesourcery.com>
90 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
91 subwords when handling an R_MIPS16_26 relocation.
92 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
95 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
96 dst_mask to match reality.
97 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
98 (mips_elf_obtain_contents): Use bfd_get.
99 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
100 (mips_elf_relocate_section): Likewise.
102 1999-07-13 Mark Mitchell <mark@codesourcery.com>
104 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
105 (mips_elf_relocate_section): Adjust calling sequence for
106 mips_elf_perform_relocation.
107 (mips_elf_perform_relocation): Take additional argument. Handle
108 R_MIPS16_26. Use bfd_put for convenience.
110 1999-07-13 Richard Henderson <rth@cygnus.com>
112 * elf.c (assign_file_positions_for_segments): Thinko last change.
113 Always overwrite p_flags.
115 1999-07-13 Richard Henderson <rth@cygnus.com>
117 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
118 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
119 .dynbss and .rel[a].bss if want_dynbss.
120 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
122 1999-07-13 Richard Henderson <rth@cygnus.com>
124 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
126 1999-07-13 Richard Henderson <rth@cygnus.com>
128 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
129 (struct elf_link_hash_table): Add dynlocal.
130 (_bfd_elf_link_lookup_local_dynindx): Prototype.
131 (_bfd_elf_link_adjust_dynindx): Delete.
132 (_bfd_elf_link_renumber_dynsyms): Prototype.
133 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
134 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
135 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
136 (_bfd_elf_link_lookup_local_dynindx): New function.
137 (elf_link_renumber_hash_table_dynsyms): New function.
138 (_bfd_elf_link_renumber_dynsyms): New function.
139 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
140 (struct elf_assign_sym_version_info): Delete removed_dynamic.
141 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
142 instead of elf_link_remove_section_and_adjust_dynindices.
143 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
144 (elf_link_assign_sym_version): Remove removed_dynamic code.
145 (elf_link_renumber_dynsyms): Delete.
146 (elf_bfd_final_link): Install section and local symbols into .dynsym.
148 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
149 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
150 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
151 * elf32-mips.c: Similarly.
152 * elf32-ppc.c: Similarly.
153 * elf32-sparc.c: Similarly.
154 * elf64-alpha.c: Similarly.
155 * elf64-sparc.c: Similarly.
157 1999-07-13 Mark Mitchell <mark@codesourcery.com>
159 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
160 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
161 when the relocation is against _gp_disp.
163 1999-07-12 Mark Mitchell <mark@codesourcery.com>
165 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
166 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
167 to possibly_dynamic_relocs. Adjust usage throughout code.
168 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
169 (elf_mips_ctor64_howto): Likewise.
170 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
172 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
173 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
174 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
175 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
177 1999-07-12 Ian Lance Taylor <ian@zembu.com>
179 * Makefile.am: Rebuild dependencies.
180 * Makefile.in: Rebuild.
182 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
183 * bfd-in2.h: Rebuild.
185 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
186 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
187 structure initializations. Add casts.
188 * reloc.c (EMPTY_HOWTO): Define.
189 * bfd-in2.h: Rebuild.
190 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
191 comparisons against 0.
192 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
193 previous_ibfd_e_flags to unsigned long.
194 * vms.h (struct vms_private_data_struct): Change section_count to
196 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
197 (_bfd_vms_write_gsd): Change symnum to unsigned.
198 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
199 * vms-tir.c (etir_sta): Change psect to unsigned.
200 (alloc_section): Change idx to unsigned.
201 (tir_sta, tir_ctl): Change psect to unsigned.
202 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
203 * vms.c (priv_section_count): Change to unsigned.
205 1999-07-12 Andreas Schwab <schwab@suse.de>
207 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
208 * m68klinux.c: Likewise.
210 1999-07-12 Ian Lance Taylor <ian@zembu.com>
212 * Many files: Changes to avoid gcc warnings: Remove unused local
213 variables. Add default case to enum switches.
214 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
215 compile if not COFF_IMAGE_WITH_PE.
216 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
217 (bfd_arm_get_bfd_for_interworking): Likewise.
218 (bfd_arm_process_before_allocation): Likewise.
219 * epoc-pei-arm.c: Don't rename bfd_arm functions.
220 * pei-arm.c: Likewise.
221 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
222 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
223 (mips_elf_got16_entry): Put parens around & in body of ==.
224 (mips_elf_calculate_relocation): Correct test for empty string.
225 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
227 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
230 1999-07-11 Ian Lance Taylor <ian@zembu.com>
232 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
233 as appropriate. Fill in structure initializations. Add variable
234 initializations. Add casts.
235 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
236 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
238 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
240 * elf-bfd.h (bfd_elf_hash): Update declaration.
241 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
242 when calling bfd_elf_hash.
244 1999-07-11 Mark Mitchell <mark@codesourcery.com>
246 * libbfd.c (bfd_put_8): Make it of type `void'.
247 * bfd-in2.h: Regenerated.
248 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
250 (_bfd_mips_elf_final_link): Likewise.
252 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
254 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
256 * config.bfd (hppa*-*-linux-gnu*): New target
258 1999-07-07 Mark Mitchell <mark@codesourcery.com>
260 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
261 (_bfd_mips_elf_create_dynamic_sections): New function.
262 (_bfd_mips_elf_add_symbol_hook): Likewise.
263 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
264 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
265 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
266 (_bfd_mips_elf_gc_mark_hook): Likewise.
267 (_bfd_mips_elf_gc_sweep_hook): Likewise.
268 (_bfd_mips_elf_always_size_sections): Likewise.
269 (_bfd_mips_elf_size_dynamic_sections): Likewise.
270 (_bfd_mips_elf_check_relocs): Likewise.
271 (_bfd_mips_elf_link_hash_table_create): Likewise.
272 (_bfd_mips_elf_print_private_data): Likewise.
273 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
274 (_bfd_mips_elf_final_link): Likewise.
275 (_bfd_mips_elf_additional_program_headers): Likewise.
276 (_bfd_mips_elf_modify_segment_map): Likewise.
277 (_bfd_mips_elf_relocate_section): Likewise.
278 * elf32-mips.c (mips_elf32_object_p): Move contents into
279 _bfd_mips_elf_object_p.
280 (mips_elf_additional_program_headers): Rename to
281 _bfd_mips_elf_additional_program_headers.
282 (mips_elf_modify_segment_map): Rename to
283 _bfd_mips_elf_modify_segment_map.
284 (elf_mips_abi_name): Change prototype.
285 (mips_elf32_section_from_shdr): Merge into
286 _bfd_mips_elf_section_from_shdr.
287 (mips_elf32_section_processing): Merge into
288 _bfd_mips_elf_section_processing.
289 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
290 the right back-end ELF linker.
291 (mips_elf_relocate_section): Rename to
292 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
293 (mips_elf_link_output_symbol_hook): Rename to
294 _bfd_mips_elf_link_output_symbol_hook.
295 (mips_elf_create_dynamic_section): Rename to
296 _bfd_mips_elf_create_dynamic_section.
297 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
298 Adjust for 64-bit code. Use mips_elf_got_section.
299 (mips_elf_adjust_dynamic_symbol): Rename to
300 _bfd_mips_elf_adjust_dynamic_symbol. Use
301 mips_elf_allocate_dynamic_relocations.
302 (mips_elf_finish_dynamic_symbol): Rename to
303 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
304 Adjust for 64-bit code.
305 (mips_elf_finish_dynamic_sections): Rename to
306 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
307 (mips_elf_always_size_sections): Rename to
308 _bfd_mips_elf_always_size_sections.
309 (mips_elf_add_symbol_hook): Rename to
310 _bfd_mips_elf_add_symbol_hook.
311 (mips_elf_next_lo16_addend): Constify.
312 (mips_elf_calculate_relocation): Likewise.
313 (mips_elf_obtain_contents): Likewise.
314 (mips_elf_perform_relocation): Likewise.
315 (mips_elf_create_dynamic_relocation): Likewise.
316 (mips_elf_allocate_dynamic_relocations): New function.
317 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
318 (MIPS_ELF_REL_SIZE): Likewise.
319 (MIPS_ELF_DYN_SIZE): Likewise.
320 (MIPS_ELF_GOT_SIZE): Likewise.
321 (MIPS_ELF_SYM_SIZE): Likewise.
322 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
323 (MIPS_ELF_GET_WORD): Likewise.
324 (MIPS_ELF_PUT_WORD): Likewise.
325 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
326 (STUB_LW): Conditionalize for 64-bit value.
327 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
329 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
330 Check it for inconsistency.
331 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
333 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
335 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
336 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
337 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
338 (mips_elf_local_got_index): Likewise.
339 (mips_elf_got_page): Likewise.
340 (mips_elf_got_info): Likewise.
341 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
342 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
343 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
344 instead of constant `2'.
345 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
346 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
347 (mips_elf_size_dynamic_sections): Use
348 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
349 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
350 Adjust all releveant entries in elf backend table.
351 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
352 (mips_elf64_section_processing): Likewise.
353 Adjust elf backend entries to use _bfd_mips_elf variants now
356 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
358 (size_dynamic_sections): Likewise.
359 (elf_link_output_extsym): Likewise.
360 * elf.c: (elf_fake_sections): Likewise.
361 * libbfd.c (bfd_get): New macro.
363 * bfd-in2.h: Regenerated.
365 1999-07-07 Mark Mitchell <mark@codesourcery.com>
367 * elf-bfd.h (elf_size_info): Add hash_entry_size,
368 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
369 wap_reloca_in, and swap_reloca_out.
370 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
371 multiple internal relocations per external relocation.
372 (link_read_relocs): Likewise.
373 (elf_bfd_final_link): Likewise.
374 (elf_link_input_bfd): Likewise.
375 (elf_gc_mark): Likewise.
376 (elf_gc_smash_unused_vtentry_relocs): Likewise.
377 * elfcode.h (elf_swap_dyn_out): Adjust type to match
379 (size_info): Add entries for new fields.
380 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
381 (mips_elf64_be_swap_reloc_in): New function.
382 (mips_elf64_be_swap_reloc_out): Likewise.
383 (mips_elf64_be_swap_reloca_in): Likewise.
384 (mips_elf64_be_swap_reloca_out): Likewise.
385 (mips_elf64_size_info): Add entries for new fields.
387 1999-07-07 Ian Lance Taylor <ian@zembu.com>
389 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
390 field equals the new rel_count field.
391 (elf_link_input_bfd): When doing a relocateable link, use the new
392 rel_count field rather than the reloc_count field.
393 (elf_reloc_link_order): Likewise.
394 (elf_finish_pointer_linker_section): Likewise.
396 Based on patch from H.J. Lu <hjl@gnu.org>:
397 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
398 shared library to override a weak definition in a regular object.
400 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
402 * libhppa.h: Revert July 2, 1999 patch.
404 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
405 need to generate DLTIND relocations, not DLTREL relocations.
407 1999-07-05 Nick Clifton <nickc@cygnus.com>
409 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
411 (coff_set_flags): Recognise arm 5 architectures.
413 * cpu-arm.c: Add support for strongarm and arm9 cpus.
414 Add support for armv5 architecture.
416 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
418 * reloc.c: Add new, assembler only, ARM reloc:
419 BFD_RELOC_ARM_ADRL_IMMEDIATE.
421 * bfd-in2.h: Regenerate.
423 1999-07-02 Mark Mitchell <mark@codesourcery.com>
425 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
426 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
427 * elf.c (_bfd_elf_find_nearest_line): Pass it.
428 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
429 * elf32-mips.c (ABI_64_P): New macro.
430 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
431 (_bfd_mips_elf_find_nearest_line): Adjust call to
432 _bfd_dwarf2_find_nearest_line.
433 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
434 * libbfd.h: Regenerated.
436 1999-07-02 Ian Lance Taylor <ian@zembu.com>
438 * config.bfd: Add * at the end of i[3456]86-*-unixware.
440 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
442 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
443 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
445 1999-07-01 Mark Mitchell <mark@codesourcery.com>
447 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
449 (_bfd_elf_init_reloc_shdr): New function.
450 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
451 bfd_alloc followed by memset.
452 (_bfd_elf_init_reloc_shdr): New function, split out from ...
453 (elf_fake_sections): Here.
454 (assign_section_numbers): Assign section numbers for the second
455 relocation section, if required.
456 * elflink.h (elf_link_output_relocs): New function.
457 (elf_link_size_reloc_section): Likewise.
458 (elf_bfd_final_link): Use elf_link_size_reloc_section.
459 (elf_link_input_bfd): Use elf_link_output_relocs.
461 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
462 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
464 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
466 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
469 1999-06-28 Mark Mitchell <mark@codesourcery.com>
471 * elf32-mips.c (mips_elf_got_info): Move declaration before
472 prototypes. Change global_gotsym to be a pointer to a hash entry,
473 rather than a number index.
474 (mips_elf_link_hash_entry): Move declaration before prototypes.
475 (mips_elf_irix6_finish_dynamic_symbol): New function.
476 (mips_elf_sign_extend): Likewise.
477 (mips_elf_high): Likewise.
478 (mips_elf_higher): Likewise.
479 (mips_elf_highest): Likewise.
480 (mips_elf_global_got_index): Likewise.
481 (mips_elf_local_got_index): Likewise.
482 (mips_elf_got_offset_from_index): Likeiwse.
483 (mips_elf_record_global_got_symbol): Likewise.
484 (mips_elf_got_page): Likewise.
485 (mips_elf_next_lo16_addend): Likewise.
486 (mips_elf_calculate_relocation): Likewise.
487 (mips_elf_obtain_contents): Likewise.
488 (mips_elf_perform_relocation): Likewise.
489 (mips_elf_assign_gp): Likewise.
490 (mips_elf_sort_hash_table_f): Likewise.
491 (mips_elf_sort_hash_table): Likewise.
492 (mips_elf_got_section): Likewise.
493 (mips_elf_got_info): Likewise.
494 (mips_elf_create_local_got_entry): Likewise.
495 (mips_elf_got16_entry): Likewise.
496 (mips_elf_create_dynamic_relocation): Likewise.
497 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
498 (mips_elf_final_gp): Use mips_elf_assign_gp.
499 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
500 into SHN_SCOMMON automatically on IRIX6.
501 (mips_elf_add_symbol_hook): Likewise.
502 (mips_elf_relocate_section): Rewrite, using
503 mips_elf_calculate_relocation and mips_elf_perform_relocation.
504 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
505 Don't deal with .rld_map on IRIX6.
506 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
507 section flags appropriately for .got.
508 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
509 the got. Call mips_elf_record_global_got_symbol and allocate
510 local got space appropriately.
511 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
512 char *. Rework calculation of GOT size. Sort dynamic symbol
513 table entries so entries that do not require GOT entries appear at
514 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
515 code dealing with DT_INIT and DT_FINI. Remove fiddling with
517 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
519 (mips_elf_finish_dynamic_symbol): Use
520 mips_elf_irix6_finish_dynamic_symbol.
521 (mips_elf_finish_dynamic_sections): Correct off-by-one error
522 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
523 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
525 1999-06-30 Ian Lance Taylor <ian@zembu.com>
527 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
528 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
530 1999-06-04 Philip Blundell <philb@gnu.org>
532 * elf32-arm.h (elf_backend_got_header_size): Define.
533 (elf_backend_plt_header_size): Likewise.
535 1999-06-28 Jim Pick <jim@jimpick.com>
537 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
539 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
541 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
543 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
545 1999-06-27 Mark Mitchell <mark@codesourcery.com>
547 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
548 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
549 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
550 (_bfd_mips_elf_section_from_shdr): Use them.
551 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
552 of GP-relative sections.
553 (_bfd_mips_elf_set_section_contents): Use them.
554 (_bfd_mips_elf_section_processing): Share code between .sdata and
555 .lit4/.lit8 sections. Set appropriate flags for .srdata.
556 (mips_elf_additional_program_headers): Add handling for
557 PT_MIPS_OPTIONS segment on IRIX6.
558 (mips_elf_modify_segment_map): Likeiwse.
559 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
560 Include the options sections on IRIX6. Don't look for GP-relative
561 sections by name; use SHF_MIPS_GPREL instead.
562 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
564 (mips_elf_create_dynamic_sections): Don't muck about with section
565 alignments and such on IRIX6.
566 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
567 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
568 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
569 bfd_zalloc rather than bfd_alloc and memset.
570 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
571 Don't assert the existence of .rld_map on IRIX6.
572 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
574 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
575 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
578 1999-06-26 Mark Mitchell <mark@codesourcery.com>
580 * elf32-mips.c (mips_elf_swap_msym_in): New function.
581 (mips_elf_swap_msym_out): New function.
582 (mips_elf_create_msym_section): Likewise.
583 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
584 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
585 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
586 section not named .msym.
587 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
588 .msym directly. Set appropriate attributes for the .msym
590 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
591 (mips_elf_link_hash_newfunc): Clear it.
592 (mips_elf_create_dynamic_sections): Create the .msym section
594 (mips_elf_size_dynamic_sections): Allocate space for the
595 .msym section. Add a DT_MIPS_MSYM entry.
596 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
598 (mips_elf_finish_dynamic_sections): Assign a value for
599 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
601 * elf32-mips.c (irix_compat_t): New enumeration.
602 (ABI_N32_P): New macro.
603 (IRIX_COMPAT): Likewise.
604 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
605 (mips_elf_relocate_section): Fix typo.
607 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
609 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
610 as writable PE sections.
612 1999-06-26 David Mosberger <davidm@hpl.hp.com>
614 * dwarf2.c (struct arange): New type.
615 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
616 (arange_add): New function.
617 (decode_line_info): Keep track of address ranges that a compilation
619 (comp_unit_contains_address): Return true if address is contained
620 in _any_ of the address ranges associated with a compilation unit.
621 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
622 on the first comp_unit that contains the address.
624 1999-06-26 David Mosberger <davidm@hpl.hp.com>
626 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
627 (decode_line_info): Add variable STASH and initialize it to point
628 to the per-bfd dwarf2_debug info. Remove static variable
629 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
631 1999-06-26 Ian Lance Taylor <ian@zembu.com>
633 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
634 shared library to have an undefined symbol.
636 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
637 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
639 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
641 * elf-hppa.c (elf_hppa_final_write_processing): New function.
642 * elf32-hppa.c: Remove everything related to symbol extension
643 sections & records. Use the common elf_hppa_final_write_processing.
645 1999-06-22 Mark Mitchell <mark@codesourcery.com>
647 * elflink.h (size_dynamic_sections): Use user-specified init/fini
648 functions instead of _init/_fini if requested.
650 1999-06-23 Ian Lance Taylor <ian@zembu.com>
652 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
655 1999-06-22 Ian Lance Taylor <ian@zembu.com>
657 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
658 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
660 (ppc_elf_finish_dynamic_sections): Check for positive section
661 dynindx field, rather than comparing against -1.
662 (ppc_elf_relocate_section): Only return false if undefined_symbol
663 or reloc_overflow fail, not always upon encountering an error.
665 1999-06-22 Mark Mitchell <mark@codesourcery.com>
667 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
668 bfd_byte * before performing pointer arithmetic.
670 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
672 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
674 * elf32-hppa.c: Include elf-hppa.h.
676 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
678 (elf32_hppa_info_to_howto): Similarly.
679 (elf_hppa_howto_table): Similarly.
680 (elf_hppa_reloc_type_lookup): Similarly.
681 (hppa_elf_gen_reloc_type): Similarly.
682 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
684 1999-06-22 Nick Clifton <nickc@cygnus.com>
686 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
687 handling R_V850_22_PCREL relocation.
689 1999-06-21 Ian Lance Taylor <ian@zembu.com>
691 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
694 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
696 * section.c (_bfd_strip_section_from_output): Ignore sections
697 DISCARDed by the link script.
699 1999-06-19 Ian Lance Taylor <ian@zembu.com>
701 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
702 Remove unused local variable spp.
704 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
705 the entry symbol is not set.
707 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
709 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
710 GPDISP or LITUSE in a relocatable link.
712 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
714 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
715 * (alloc_dwarf1_func): Likewise.
717 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
719 * libhppa.h: Fix various formatting errors.
720 (assemble_3); Rewrite using CATENATE.
721 (assemble_17): Fix various bugs.
723 1999-06-16 Nick Clifton <nickc@cygnus.com>
725 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
727 1999-06-15 Richard Henderson <rth@cygnus.com>
729 * section.c (SEC_SHORT): Define.
730 * bfd-in2.h: Rebuild.
732 1999-06-13 Mark Mitchell <mark@codesourcery.com>
734 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
735 Remove abfd parameter. Use _bfd_strip_section_from_output.
736 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
738 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
739 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
740 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
742 (bfd_elf_size_dynamic_sections): Use it.
744 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
746 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
747 complain_overflow_bitfield to complain_overflow_signed.
749 1999-06-13 Mark Mitchell <mark@codesourcery.com>
751 * elflink.h (elf_link_read_relocs_from_section): New function,
753 (elf_link_read_relocs): Here. Use it for both relocation
756 1999-06-12 Mark Mitchell <mark@codesourcery.com>
758 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
759 asect->reloc_count is valid.
761 1999-06-12 Ian Lance Taylor <ian@zembu.com>
763 * elf32-mips.c (mips_elf32_section_processing): Permit a
764 SHT_MIPS_REGINFO section to have a size of 0.
766 1999-06-12 David O'Brien <obrien@freebsd.org>
768 * config.bfd (alpha*-*-freebsd*): New target.
769 (i[3456]86-*-freebsd*): Now defaults to ELF.
771 1999-06-11 Ian Lance Taylor <ian@zembu.com>
773 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
774 wrap if the relocation covers the high bit of an address.
776 * dwarf2.c (decode_line_info): Remove unused variable first_time.
778 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
780 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
781 instead of R_SPARC_max.
782 (sparc64_elf_info_to_howto): Likewise.
783 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
784 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
786 1999-06-07 Richard Henderson <rth@cygnus.com>
788 * section.c (_bfd_strip_section_from_output): Remove output
789 sections with no initial link_order.
791 1999-06-07 Nick Clifton <nickc@cygnus.com>
793 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
795 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
797 * Makefile.am (SOURCE_HFILES): Add missing headers.
798 * Makefile.in: Regenerated.
800 1999-06-06 Mark Mitchell <mark@codesourcery.com>
802 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
805 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
807 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
808 range undefweak symbols.
809 * hash.c: Add missing comma after @xref{}
810 * linker.c: Likewise.
812 1999-06-04 Nick Clifton <nickc@cygnus.com>
814 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
816 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
817 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
818 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
819 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
821 1999-06-04 Ian Lance Taylor <ian@zembu.com>
823 * Makefile.am: Rebuild dependencies.
824 (BFD32_BACKENDS): Add dwarf1.lo.
825 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
826 * Makefile.in: Rebuild.
828 1999-06-04 Nick Clifton <nickc@cygnus.com>
830 * Makefile.am: Add epoc-arm-pe target.
831 * Makefile.in: Regenerate.
832 * pe-arm.c: Only redefine interworking function names if they have
833 not already been redefined.
834 * pei-arm.c: Only redefine interworking function names if they have
835 not already been redefined.
836 * epoc-pe-arm.c: Redefine interworking function names to avoid a
838 * epoc-pei-arm.c: Redefine interworking function names to avoid a
841 1999-06-03 Nick Clifton <nickc@cygnus.com>
843 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
845 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
847 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
849 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
851 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
852 start / stop for recalculating of r_addend of R_SH_SWITCH*.
854 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
856 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
857 in other text sections.
859 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
861 * libbfd.c (_bfd_generic_verify_endian_match): New function.
862 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
863 * libbfd.h: Regenerate.
864 * coff-sh.c (sh_merge_private_data): Delete.
865 (coff_bfd_merge_private_bfd_data): Change to
866 _bfd_generic_verify_endian_match.
867 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
869 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
871 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
873 1999-06-03 Ian Lance Taylor <ian@zembu.com>
875 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
877 (bfd_elf32_arm_process_before_allocation): Likewise.
878 * bfd-in2.h: Rebuild.
880 1999-06-03 David Mosberger <davidm@hpl.hp.com>
882 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
883 track of end_sequence markers.
884 (add_line_info): Add END_SEQUENCE arg.
885 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
886 debug-line info---it doesn't work right if a compilation unit
887 consists of multiple discontiguous code-sequences. It would be
888 worthwhile to optimize for the common case where a compilation
889 unit results in a contiguous set of code sequences, but this is
890 quite tricky to get right for arbitrary DWARF2 files.
891 (lookup_address_in_line_info_table): Don't use the last line entry
892 for a compilation unit for anything with an address higher than
893 this line entry. Also, check for end_sequence markers to
894 correctly handle discontinuities.
895 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
896 compilation units, check all compilation units with each->high==0
897 just like when reading compilation units.
899 * dwarf2.c (decode_line_info): Initialize table->files and
900 table->last_line to NULL to avoid segfaults due to random
901 values in these members.
902 (concat_filename): Check for out-of-range file number before
903 indexing filename table. Segfaults suck.
905 * dwarf2.c (decode_line_info): Don't truncate address to least
906 significant 32 bits (breaks 64 bit targets).
907 (lookup_address_in_function_table): Ditto.
908 (comp_unit_contains_address): Ditto.
910 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
912 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
913 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
914 (mips_elf64_howto_table_rela): Likewise.
916 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
918 (elf_slurp_reloc_table): Here. Use it to handle the case where a
919 single section has two associated relocation sections.
921 1999-06-02 Mark Salter <msalter@cygnus.com>
923 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
924 COFF_WITH_PE defined.
926 1999-06-02 Nick Clifton <nickc@cygnus.com>
928 * pe-arm.c: Rename global arm interworking functions to avoid name
929 collision when all targets BFD is built.
932 1999-05-31 Mark Mitchell <mark@codesourcery.com>
934 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
935 may_use_rel_p, may_use_rela_p, default_use_rela_p.
936 (bfd_elf_section_data): Add use_rela_p.
937 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
938 (_bfd_elf_new_section_hook): Likewise.
939 (elf_fake_sections): Use may_use_rela_p, etc., instead of
941 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
942 * elfcode.h (write_relocs): Determine whether or not use rela
943 relocs based on the relocation section header.
944 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
945 instead of use_rela_p.
946 * elfxx-target.h (elf_backend_may_use_relp): New macro.
947 (elf_backend_may_use_rela_p): Likewise.
948 (elf_backend_default_use_rela_p): Likewise.
949 (elfNN_bed): Use them.
951 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
953 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
955 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
957 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
958 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
959 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
960 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
961 * bfd-in2.h: Regenerated.
962 * libbfd.h: Likewise.
963 * elf32-mips.c (mips_info_to_howto_rela): New function.
964 (USE_REL): Adjust for new conventions.
965 (MINUS_ONE): New macro.
966 (elf_mips_howto_table): Add R_MIPS_SUB.
967 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
969 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
970 .MIPS.content section.
971 (_bfd_mips_elf_fake_sections): Treat all sections that begin
972 with .MIPS.content as .MIPS.content sections. Set
973 SHF_MNIPS_NOSTRIP for such section.
974 (elf_info_to_howto): Define to mips_info_to_howto_rela.
975 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
976 MIPS_GOT_OFST, and MIPS_GOT_DISP.
978 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
980 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
983 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
986 1999-05-30 Philip Blundell <philb@gnu.org>
988 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
989 1993-03-25 (!!). Take into account the bitmasks for the reloc so
990 the addend does not overflow into the rest of the word.
992 1999-05-29 Nick Clifton <nickc@cygnus.com>
994 * bfd-in.h: Amend prototype for
995 bfd_elf32_arm_process_before_allocation .
996 * bfd-in.h: Regenerate.
998 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
999 elements in a fixed sized array.
1000 (ARM_ELF_ABI_VERSION): Define.
1001 (ARM_ELF_OS_ABI_VERSION): Define.
1002 (R_ARM_THM_ABS5): Fix rightshift and size.
1003 (R_ARM_THM_PC22): Fix size.
1004 (R_ARM_PLT32): Define Howto.
1005 (find_howto): New function: Locate a howto based on a reloc
1007 (elf32_arm_info_to_howto): Use find_howto if necessary.
1008 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1009 bfd_reloc_code_real_type.
1010 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1011 and BFD_RELOC_VTABLE_ENTRY.
1012 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1014 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1015 elements in a fixed sized array.
1016 (ARM_ELF_ABI_VERSION): Define.
1017 (ARM_ELF_OS_ABI_VERSION): Define.
1018 (R_ARM_THM_ABS5): Fix rightshift and size.
1019 (R_ARM_THM_PC22): Fix size.
1020 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1021 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1022 bfd_reloc_code_real_type.
1024 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1025 no_pipeline_knowledge.
1026 (elf32_arm_link_hash_create): Initialise new field to zero.
1027 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1028 no_pipeline_knowledge. Use this parameter to initialise the field
1029 in the globals data structure.
1030 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1031 no_pipeline_knowledge is false and the binary is from an old
1033 (elf32_arm_merge_private_data): Generate an error if an attempt is
1034 made to linl together big endian and little endian code.
1035 (elf32_arm_post_process_headers): New function: Initialise the
1036 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1038 (elf_backend_post_process_headers): Define.
1040 1999-05-28 Nick Clifton <nickc@cygnus.com>
1042 * elf-bfd.h (struct elf_backend_data): Add new field:
1043 elf_backend_post_process_headers.
1045 * elfxx-target.h (elf_backend_post_process_headers): Define to
1046 NULL if not already defined.
1047 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1049 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1051 (_bfd_elf_compute_section_file_positions): Call
1052 elf_backend_post_process_headers if defined.
1054 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1056 * configure.in: Check whether getuid and getgid exist.
1057 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1058 HAVE_GETGID are not defined, respectively.
1059 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1061 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1062 * configure, config.in: Rebuild.
1064 1999-05-28 Martin Dorey <mdorey@madge.com>
1066 * elf32-i960.c: New file.
1067 * elf.c (prep_headers): Handle bfd_arch_i960.
1068 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1069 * config.bfd (i960-*-elf*): New target.
1070 * configure.in (bfd_elf32_i960_vec): New target vector.
1071 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1072 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1073 * Makefile.in, aclocal.m4, configure: Rebuild.
1075 1999-05-27 Nick Clifton <nickc@cygnus.com>
1077 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1079 (find_howto): New function: Find entries in the
1080 elf32_arm_howto_table.
1081 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1083 (elf32_arm_reloc_type_lookup): Add lookup for
1084 BFD_RELOC_ARM_PLT32.
1086 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1088 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1089 (elf32_arm_link_hash_table_create): Use above function as the
1090 constructor for hash table entries.
1091 (elf32_arm_relocate_section): Avoid crash when there is no output
1093 (elf32_arm_final_link_relocate): New parameter h.
1094 (elf32_arm_relocate_section): Pass symbol hash entry to above
1096 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1099 1999-05-25 Catherine Moore <clm@cygnus.com>
1101 * coff-arm.c (coff_arm_relocate_section): Don't emit
1102 base file entries for pc-relative values.
1104 1999-05-25 DJ Delorie <dj@cygnus.com>
1106 * peicode.h (coff_swap_sym_in): When we create the actual section
1107 to reflect the not-there section C_SECTION symbols refer to,
1108 change the symbol class to C_STAT as the section is now really
1111 1999-05-24 Philip Blundell <pb@nexus.co.uk>
1113 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
1116 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
1118 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
1120 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
1121 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
1123 1999-05-16 Nick Clifton <nickc@cygnus.com>
1125 * coff-mcore.c (in_reloc_p): Reinstate.
1127 1999-05-15 Nick Clifton <nickc@cygnus.com>
1129 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
1130 * bfd-in2.h: Regenerate.
1131 * coff-mcore.c (in_reloc_p): Remove defintion.
1132 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
1133 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
1134 IMAGE_REL_MCORE_RVA.
1135 (coff_mcore_rtype_to_howto): Add special processing for
1136 IMAGE_REL_MCORE_RVA.
1137 (coff_mcore_relocate_section): Add support for
1138 IMAGE_REL_MCORE_RVA.
1139 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
1140 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
1142 (mcore_elf_relocate_section): Delete redundant case labels.
1144 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1146 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
1147 precedence between bit-and and comparison.
1149 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
1151 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
1152 list of target formats (targ_selvecs).
1153 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
1154 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
1156 1999-05-10 DJ Delorie <dj@cygnus.com>
1158 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
1159 reasonable mode until "ar x" is smart enough to skip it (fixes
1160 gcc/libgcc.a builds on mips-ecoff targets
1162 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
1163 to work. Hack to support MS import libraries, which use different
1164 COMDAT types than GNU.
1165 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
1166 to implied zero-length sections (see peicode below)
1167 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
1168 filename symbols, which use one *or more* auxents.
1169 * coffswap.h (coff_swap_aux_in): ditto
1170 * peicode.h (coff_swap_sym_in): Build the implied zero-length
1173 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
1175 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
1176 for all relocations.
1178 1999-05-10 Catherine Moore <clm@cygnus.com>
1180 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
1181 if COFF_IMAGE_WITH_PE.
1182 (bfd_arm_process_before_allocation): Likewise.
1183 (bfd_arm_get_bfd_for_interworking): Likewise.
1184 * coff-arm.c: Likewise.
1185 * bfd-in2.h: Regenerate.
1186 * configure.in (armpe_little_vec): Remove coff-arm.lo.
1187 (armpe_big_vec): Likewise.
1188 * configure: Rebuild.
1190 1999-05-10 Nick Clifton <nickc@cygnus.com>
1192 * elf.c (elf_fake_sections): Check for .rel. as start of rel
1193 section, not just .rel. Same for .rela.
1195 1999-05-07 Nick Clifton <nickc@cygnus.com>
1197 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
1198 endianism with an error message.
1200 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
1202 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
1203 assignment from "unsigned char *" to "char *".
1204 (decode_line_info): Likewise for dwarf_line_buffer assignment.
1206 1999-05-05 Catherine Moore <clm@cygnus.com>
1208 * coff-arm.c (coff_arm_relocate_section): Add one to
1209 address of ARM_RVA32 thumb functions.
1211 1999-05-05 Catherine Moore <clm@cygnus.com>
1213 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
1214 (elf32_m68k_copy_private_bfd_data): New.
1215 (elf32_m68k_merge_private_bfd_data): New.
1216 (elf32_m68k_print_private_bfd_data): New.
1217 (CPU32_FLAG): Define.
1218 (PLT_CPU32_ENTRY_SIZE): Define.
1219 (elf_cpu32_plt0_entry): Declare.
1220 (elf_cpu32_plt_entry): Declare.
1221 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
1222 (elf_m68k_finish_dynamic_symbol): Likewise.
1223 (elf_m68k_finish_dynamic_sections): Likewise.
1224 (elf_backend_plt_header_size): Remove definition.
1225 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1226 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1227 (bfd_elf32_bfd_set_private_flags): Define.
1228 (bfd_elf32_bfd_print_private_bfd_data): Define.
1230 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
1232 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
1233 and R_LONG_PCREL_MODE.
1235 1999-04-29 Nick Clifton <nickc@cygnus.com>
1237 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
1239 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
1241 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
1242 in relocation calculation.
1244 1999-04-26 Tom Tromey <tromey@cygnus.com>
1246 * aclocal.m4, configure: Updated for new version of libtool.
1248 1999-04-21 Nick Clifton <nickc@cygnus.com>
1250 * coff-mcore.c: Add support for mcore relocs.
1252 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
1254 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
1255 incorrect use EF_MIPS_xxBITPTRS.
1257 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1259 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
1262 * bfd-in2.h: Rebuild.
1263 * libbfd.h: Rebuild.
1265 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
1267 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
1268 (coff_arm_relocate_section): Add ARM26D transform. Only
1269 change to ARM26D for relocateable links.
1271 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1273 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
1274 (bfd_elf32_bfd_print_private_bfd_data): New.
1276 1999-04-15 Doug Evans <devans@casey.cygnus.com>
1278 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
1279 refetch addend if USE_REL, add many comments regarding current state.
1280 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
1281 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
1282 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
1283 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
1285 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
1287 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
1288 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
1290 1999-04-13 David Mosberger <davidm@hpl.hp.com>
1292 * dwarf2.c (decode_line_info): Don't truncate address to least
1293 significant 32 bits (breaks 64 bit targets).
1294 (lookup_address_in_function_table): Ditto.
1295 (comp_unit_contains_address): Ditto.
1297 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
1299 * coff-arm.c (arm_emit_base_file_entry): New routine.
1300 (A2T3_OFFSET): Define.
1301 (T2A3_OFFSET): Define.
1302 (coff_arm_relocate_section): Emit base file entries for interworking
1305 1999-04-13 Philip Blundell <philb@gnu.org>
1307 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
1308 relocs 17 through 19.
1310 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
1312 * elfcode.h: Remove fnmatch.h.
1313 * elflink.h (elf_link_assign_sym_version): Call back to ld
1314 instead of calling fnmatch.
1316 * config.bfd (i?86-*-beoself): Include pe vecs.
1318 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
1320 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
1323 1999-04-10 Richard Henderson <rth@cygnus.com>
1325 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
1326 when trying to resolve dynamic symbol references.
1327 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1328 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1329 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1330 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1331 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1332 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1333 * elflink.h (elf_link_output_extsym): Likewise.
1335 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
1337 * section.c (_bfd_strip_section_from_output): New function moved from
1338 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
1339 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
1340 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1341 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1342 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1343 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1344 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1345 * bfd-in2.h: Update.
1347 1999-04-09 Ian Lance Taylor <ian@zembu.com>
1349 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
1351 1999-04-08 Nick Clifton <nickc@cygnus.com>
1353 * coff-mcore.c: New File: Support for mcore-pe targets.
1354 * cpu-mcore.c: New File: Support for mcore targets.
1355 * elf32-mcore.c: New File: Support for mcore-elf target.
1356 * pe-mcore.c: New File: Definitions for mcore-pe target.
1357 * pei-mcore.c: New File: Definitions for mcore-pei target.
1358 * Makefile.am: Add support for MCore targets.
1359 * Makefile.in: Regenerate.
1360 * config.bfd: Add support for MCore targets.
1361 * configure.in: Add support for MCore targets.
1362 * configure: Regenerate.
1363 * archures.c: Add support for MCore architecture.
1364 * bfd-in2.h: Regenerate.
1365 * coffcode.h: Add support for mcore-pe targets.
1366 * elf.c: Add support for mcore-elf target.
1367 * reloc.c: Add support for MCore relocs.
1368 * targets.c: Add support for MCore targets.
1370 1999-04-07 Nick Clifton <nickc@cygnus.com>
1372 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
1373 R_ARM_XPC25 and R_ARM_THM_XPC22.
1374 (elf32_arm_reloc_map): Remove redundant entries.
1376 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1378 * sysdep.h (LC_MESSAGES): Never define.
1380 1999-04-06 Chris Torek <torek@bsdi.com>
1382 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
1383 all callers. Rewrite completely.
1384 (_bfd_relocate_contents): Rewrite overflow checking.
1385 * bfd-in2.h: Rebuild.
1387 1999-04-05 Ian Lance Taylor <ian@zembu.com>
1389 From Gabriel Paubert <paubert@iram.es>:
1390 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
1391 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
1392 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
1393 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
1394 * ppcboot.c (ppcboot_vec): Use little endian routines for
1397 * elf.c (elfcore_strndup): Only define if it will be used.
1398 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
1400 (ppc_elf_check_relocs): Remove unused local i.
1401 (ppc_elf_gc_mark_hook): Add default case to switch.
1403 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
1404 * srec.c (srec_scan): Accept \r in symbol definitions.
1405 (srec_object_p): Set HAS_SYMS if we saw any symbols.
1406 (symbolsrec_object_p): Likewise.
1408 1999-04-04 Don Bowman <don@pixsci.com>
1410 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
1412 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1414 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
1416 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
1417 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
1419 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
1421 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
1424 1999-03-31 Nick Clifton <nickc@cygnus.com>
1426 * config.bfd: Add support for arm-epoc-pe target.
1427 * configure.in: Add support for arm-epoc-pe target.
1428 * configure: Regenerate.
1429 * targets.c: Add support for arm-epoc-pe target.
1430 * coff-arm.c: Allow header files to override definition of
1431 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
1432 * pe-arm.h: Allow previous header files to override definition of
1433 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1434 * pei-arm.h: Allow previous header files to override definition of
1435 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1436 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
1437 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
1439 1999-03-30 Nick Clifton <nickc@cygnus.com>
1441 * elf.c (elf_map_symbols): Handle the case where section
1442 symbols are generated for content-less sections which are
1443 not mapped to the output file.
1445 * linker.c: Replace direct references to fields in BFD structure
1446 with accessor macros.
1448 * elflink.h: Replace direct references to fields in BFD structure
1449 with accessor macros.
1451 1999-03-25 Philip Blundell <pb@nexus.co.uk>
1453 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
1455 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
1456 account when adjusting section symbols during a partial link.
1458 1999-03-24 Nick Clifton <nickc@cygnus.com>
1460 * coff-sparc.c (struct coff_reloc_map): Change type of field
1461 'bfd_reloc_val' to bfd_reloc_code_real_type.
1462 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
1463 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
1464 * elf32-arc.c (struct arc_reloc_map): Ditto.
1465 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
1466 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
1467 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
1468 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
1469 * elf32-sh.c (struct elf_reloc_map): Ditto.
1470 * elf32-sparc.c (struct elf_reloc_map): Ditto.
1471 * elf32-v850.c (struct v850_reloc_map): Ditto.
1472 * elf64-sparc.c (struct elf_reloc_map): Ditto.
1473 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
1474 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
1476 1999-03-17 Martin Hunt <hunt@cygnus.com>
1478 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
1479 function so source-level assembly works. If multiple N_SOs
1480 are seen without and N_FUNs, create an indextable entry with
1481 a NULL function name.
1483 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1485 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
1486 of certian similar cpus.
1488 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1490 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1491 Add the 5000. Change the architecture for the 5400 to mips4.
1492 (elf_mips_mach): Add r5000.
1494 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1496 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
1498 1999-03-11 Nick Clifton <nickc@cygnus.com>
1500 * binary.c (binary_set_section_contents): Generate warning about
1501 huge file offsets for any section that will occupy file space, not
1502 just those that are loadable.
1504 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
1506 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
1508 1999-02-22 Jim Lemke <jlemke@cygnus.com>
1510 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
1512 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
1514 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
1515 * elflink.h: Revert all changes since Feb 16. Instead:
1516 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
1517 appropriate. Copy it to version symbols.
1518 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
1519 symbols if appropriate.
1520 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
1521 symbol if appropriate.
1522 (elf_link_output_extsym): If symbol is marked as undefined, and
1523 has no nonweak references, mark it as weak undefined.
1525 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
1527 * elflink.h (elf_merge_symbol): When overriding a dynamic
1528 definition with a weak undefined symbol, set NEEDS_PLT if it is a
1530 (elf_link_add_object_symbols): Don't copy the other field if we
1533 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
1535 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
1536 shared object with a weak undefined symbol.
1538 1999-02-18 Nick Clifton <nickc@cygnus.com>
1540 * elfarm-nabi.c: Set partial_inplace back to false.
1542 1999-02-17 Nick Clifton <nickc@cygnus.com>
1544 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
1545 (USER_LABEL_PREFIX): Set to "_".
1547 The following patches are from: Scott Bambrough
1548 <scottb@corelcomputer.com>
1550 * libaout.h (M_ARM6_NETBSD): Set to 143.
1552 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
1553 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
1554 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
1555 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
1556 * bfd-in2.h: Regenerate.
1558 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
1559 'true' as REL relocs are now being used. Add new PIC relocs:
1560 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
1561 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
1563 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
1565 (elf32_arm_final_link_relocate): Change parameters so that entire
1566 reloc is passed. Add support for PIC relocs.
1567 (elf32_arm_relocate_section): Pass entire reloc to
1568 elf32_arm_final_link_relocate.
1569 (elf32_arm_check_relocs): Handle new PIC relocs.
1570 (elf32_arm_adjust_dynamic_symbol): New function.
1571 (elf32_arm_size_dynamic_sections): New function.
1572 (elf32_arm_discard_copies): New function.
1573 (elf32_arm_finish_dynamic_symbol): New function.
1574 (elf32_arm_finish_dynamic_sections): New function.
1575 (ELF_MAXPAGE_SIZE): Define.
1576 (bfd_elf32_bfd_reloc_type_lookup): Define.
1577 (elf_backend_relocate_section): Define.
1578 (elf_backend_adjust_dynamic_symbol): Define.
1579 (elf_backend_create_dynamic_sections): Define.
1580 (elf_backend_finish_dynamic_symbol): Define.
1581 (elf_backend_finish_dynamic_sections): Define.
1582 (elf_backend_size_dynamic_sections): Define.
1583 (elf_backend_plt_readonly): Define.
1584 (elf_backend_want_got_plt): Define.
1585 (elf_backend_want_plt_sym): Define.
1587 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
1589 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
1590 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
1591 (_bfd_mips_elf_fake_sections): Likewise.
1593 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1595 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
1596 bfd_elf32_arm_get_bfd_for_interworking,
1597 bfd_elf32_arm_process_before_allocation): Define to avoid clash
1600 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
1601 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1602 elf32_arm_find_nearest_line): Make them static.
1604 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
1606 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
1607 callers. Do not merge a definition from a shared object with a
1608 weak undefined symbol.
1609 (elf_link_add_object_symbols): Do not change the symbol type or
1610 size if the old symbol overrides the new one.
1612 1999-02-08 Nick Clifton <nickc@cygnus.com>
1614 * config.bfd: Add support for strongarm target.
1616 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1618 * elf32-m68k.c (reloc_map): Use the correct types for the struct
1619 fields instead of unsigned char.
1621 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
1623 * Makefile.am: Rebuild dependencies.
1624 * Makefile.in: Rebuild.
1626 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
1628 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
1629 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
1630 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
1631 * acinclude.m4: Add comments to uses of AC_DEFINE.
1632 * acconfig.h: Remove.
1633 * configure: Rebuild with current autoconf/automake.
1634 * aclocal.m4: Likewise.
1635 * config.in: Likewise.
1636 * Makefile.in: Likewise.
1638 1999-02-04 DJ Delorie <dj@cygnus.com>
1640 * libbfd.c (real_read): don't call fread for zero bytes. This
1641 covers up a bug (or misuse of bfd) that's exposed by Solaris.
1643 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
1645 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
1646 of a jump is in the current 256 MB region.
1648 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
1650 * format.c (bfd_check_format_matches): Change last patch to only
1651 take effect for the binary target.
1653 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
1655 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
1657 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
1659 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
1661 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
1663 * format.c (bfd_check_format_matches): If the target was
1664 previously specified, don't check other targets when checking for
1667 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
1669 * elf32-arm.h (elf32_arm_reloc_map): Removed.
1670 (elf32_arm_reloc_type_lookup): Removed
1671 * elfarm-nabi.c (elf32_arm_reloc_map): New.
1672 (elf32_arm_reloc_type_lookup): New.
1673 * elfarm-oabi.c (elf32_arm_reloc_map): New.
1674 (elf32_arm_reloc_type_lookup): New.
1676 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
1678 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
1679 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
1680 * Makefile.am: Use new files.
1681 * Makefile.in: Regenerate.
1682 * configure.in: Use new files.
1683 * configure: Regenerate.
1685 1999-02-01 Nick Clifton <nickc@cygnus.com>
1687 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
1688 (fr30_elf_gc_sweep_hook): New function.
1689 (elf_backend_can_gc_sections): Define.
1691 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
1693 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
1694 and bfd_elf32_bigarm_oabi_vec.
1696 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
1698 * Makefile.am (elf32-arm-oldabi.lo): New.
1699 (elf32-arm-newabi.lo): New.
1700 * Makefile.in: Regenerate.
1701 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
1702 (arm-*-elf): Likewise.
1704 (thumb-*-oabi): New.
1705 * configure: Regenerate.
1706 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
1707 (bfd_elf32_bigarm_oabi_vec): New.
1708 * elf32-arm-newabi.c: New.
1709 * elf32-arm-oldabi.c: New.
1710 * elf32-arm.c: Removed.
1713 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
1715 * binary.c (binary_set_section_contents): Omit warnings for
1716 unloadable sections.
1718 1999-01-31 Michael Meissner <meissner@cygnus.com>
1720 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
1721 powerpc{,le}-*-eabi.
1723 1999-01-29 Nick Clifton <nickc@cygnus.com>
1725 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
1726 * dwarf2.c (read_signed_leb128): Remove unused variables.
1728 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
1730 * elf.c (assign_file_positions_for_segments): Only adjust
1731 p_align when needed.
1733 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
1735 * binary.c (binary_set_section_contents): Don't return early for a
1736 non-loadable section, in case the first section is non-loadable.
1737 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
1738 W. Rozycki <macro@ds2.pg.gda.pl>.
1740 1999-01-28 Nick Clifton <nickc@cygnus.com>
1742 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
1743 R_FR30_GNU_VTENTRY relocs.
1745 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
1747 * elflink.h (elf_link_output_sym): Zero syms which are
1748 part of sections which have been excluded.
1750 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
1752 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
1754 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
1755 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
1757 1999-01-27 Nick Clifton <nickc@cygnus.com>
1759 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
1761 (fr30_final_link_relocate): Use computed value as result of
1764 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
1766 * binary.c (binary_set_section_contents): Emit warning for
1767 huge file offsets due to widely-dispersed section LMAs.
1769 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
1771 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
1772 align first section to largest section alignment, not first
1775 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
1777 * configure.in: Require autoconf 2.12.1 or higher.
1779 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
1781 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
1782 * bfd-in2.h: Likewise.
1783 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
1785 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1787 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
1788 * cpu-mips.c: Add support for and independent 4111.
1789 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
1790 (_bfd_mips_elf_final_write_processing):
1791 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
1793 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1795 * elf32-mips.c (elf_mips_abi_name): New.
1796 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
1798 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
1800 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1801 Handle bfd_mach_mips4300.
1803 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
1805 * elf32-i386.c: Remove leaked development code from patch
1806 1998-12-10 by Richard Henderson.
1808 1998-12-10 Richard Henderson <rth@cygnus.com>
1810 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
1811 in debug sections for symbol defined externally.
1813 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1815 * targets.c (bfd_target_vector): Remove duplicate entry for
1818 1998-12-09 Nick Clifton <nickc@cygnus.com>
1820 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
1821 since we are using RELAs.
1823 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
1825 SCO Open Server Release 5 core file support, from Jouke Numan
1827 * sco5-core.c: New file.
1828 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
1829 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
1830 * Makefile.am: Rebuild dependencies.
1831 (OPTIONAL_BACKENDS): Add sco5-core.lo.
1832 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
1833 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
1834 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
1835 * bfd-in2.h, configure, Makefile.in: Rebuild.
1837 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
1839 * config.bfd (hppa*-*-mpeix*): New target.
1840 * configure.in: Add AC_HEADER_DIRENT.
1841 (hppa*-*-mpeix*): New target.
1842 * configure.host (hppa*-*-mpeix*): New host.
1843 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
1844 friends rather than just including <sys/dir.h>.
1845 * som.h (struct som_symbol): Add hppa_priv_level and apto
1846 tc_data. Change all users.
1847 (struct somdata): Add comp_unit field.
1848 (obj_som_compilation_unit): Define.
1849 (bfd_som_attach_compilation_unix): Declare.
1850 * som.c: Check HOST_HPPAMPEIX.
1851 (struct som_misc_symbol_info): Add new field priv_level.
1852 (som_object_setup): Add current_offset parameter. Change all
1854 (setup_sections): Likewise.
1855 (som_object_p): For EXECLIBMAGIC, read the lst header.
1856 (som_write_symbol_strings): Add compilation_unit parameter.
1858 (som_finish_writing): Write out compilation_unit.
1859 (som_bfd_derive_misc_symbol_info): Set priv_level.
1860 (som_build_and_write_symbol_table): Set xleast field to 3.
1861 (som_slurp_symbol_table): Set symbol priv_level.
1862 (bfd_som_attach_compilation_unit): New function.
1863 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
1864 priv_level into symbol_value.
1865 * configure, config.in: Rebuild.
1867 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
1869 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
1870 warning function to call _bfd_error_handler instead.
1872 * libbfd.c (COERCE32): Cast through unsigned long and long to
1873 avoid bug in old version of gcc.
1875 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
1876 (elf_backend_additional_program_headers): Don't define.
1878 1998-12-08 Nick Clifton <nickc@cygnus.com>
1880 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
1881 relocations to include offset of 2 included in the insns, and the
1882 offset of the relocs within the section.
1884 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
1886 The following changes were made by David Taylor
1887 <taylor@texas.cygnus.com>, Edith Epstein
1888 <eepstein@sophia.cygnus.com>, Jim Blandy
1889 <jimb@zwingli.cygnus.com>, and Elena Zannoni
1890 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
1891 changes originally made by HP; HP did not create ChangeLog
1894 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
1895 automake macro library.
1897 * hpux-core.c (hpux_core_core_file_p): this function now
1898 understands HPUX 10.30 thread info. Yes, the thread stacks can be
1899 found in the corefile! Also, in hpux_core_core_file_p, if we
1900 encounter a section with an unknown type, don't punt. Instead,
1901 just skip it. Also, count the number of sections of known type
1902 that we encounter. If we encounter at least one good one, then
1903 we'll declare that the file is a core file. If we encounter any
1904 unknown ones but some known ones, then we'll issue a warning (but
1905 still declare it to be a core file). Also, correctly decide when a
1907 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
1908 (CORE_ANON_SHMEM): define if not defined.
1909 (hpux_core_struct): add members lwpid and user_tid.
1910 (core_kernel_thread_id, core_user_thread_id): new macros.
1911 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
1912 the name before storing it in the bfd.
1913 (hpux_core_core_file_p): handle threads.
1915 * libhppa.h (GET_FIELD): protect against redefinition.
1916 (HPPA_WIDE): define.
1917 (GET_FIELD): define.
1922 (sign_extend): redefine.
1923 (assemble_6): define.
1924 (assemble_12): rewrite.
1925 (assemble_16): define.
1926 (assemble_16a): define.
1927 (assemble_17): rewrite.
1928 (assemble_22): define.
1930 1998-12-07 Nick Clifton <nickc@cygnus.com>
1932 * elf32-fr30.c (fr30_final_link_relocate): Using signed
1933 relocations for signed values.
1935 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
1937 * mipsbsd.c (MY(set_arch_mach)): Make static.
1938 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
1939 bfd_mach_mips* macros rather than simple numbers.
1941 COFF weak symbol support, based on patches from Mark Elbrecht
1942 <snowball3@usa.net>:
1943 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
1944 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
1945 (coff_write_alien_symbol): Likewise.
1946 * cofflink.c (coff_link_check_ar_symbols): Likewise.
1947 (coff_link_add_symbols): Likewise.
1948 (_bfd_coff_link_input_bfd): Likewise.
1949 (_bfd_coff_write_global_sym): Likewise.
1951 * elf.c (copy_private_bfd_data): Always initialize the
1952 includes_phdrs field.
1954 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
1955 file defines a symbol first mentioned in an ELF file.
1957 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
1958 possible, rather than only if BFD64.
1959 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
1961 * bfd-in2.h: Rebuild.
1963 * srec.c (srec_set_section_contents): Correct test to avoid
1964 switching to 4 byte addresses after seeing a second section which
1965 requires 3 byte addresses. From Joel Schantz
1966 <joel.schantz@argosys.boeing.com>.
1968 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
1969 <aymeric.vincent@emi.u-bordeaux.fr>.
1971 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
1973 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
1974 decide whether the output file is -mrelocatable-lib,
1975 -mrelocatable, or neither. (gdb.base/nodebug.exp)
1977 1998-12-03 Nick Clifton <nickc@cygnus.com>
1979 * elf32-fr30.c: Add support for R_FR30_48 reloc.
1980 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
1981 * bfd-in2.h: Regenerate.
1982 * libbfd.h: Regenerate
1984 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
1986 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
1987 link against a dynamic symbol with no type or size.
1989 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
1991 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
1992 relocation for section which does not get loaded.
1993 (elf_i386_relocate_section) [R_386_32]: Likewise.
1995 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
1997 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
1998 reloc_count and i long instead of unsigned long. Handle error
1999 return from bfd_canonicalize_reloc.
2001 1998-12-01 Nick Clifton <nickc@cygnus.com>
2003 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2006 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2008 * elf32-sh.c (elf/sh.h): Include.
2009 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2010 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2011 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2012 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2013 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2015 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2017 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2018 causes division by zero later on.
2020 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2022 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2025 1998-11-25 DJ Delorie <dj@cygnus.com>
2027 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2030 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2032 * elf32-fr30.c (fr30_elf_relocate_section): Call
2033 fr30_final_link_relocate.
2034 (fr30_final_link_relocate): New function: Handle I20 and I32
2036 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2037 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2038 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2040 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2043 The following changes are based on a patch submitted by Gianluca
2044 Moro <glctr@abc.it>:
2046 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2047 not already been updated.
2048 (find_remembered_hi16s_reloc): New parameter 'already_found'
2049 returns state of remembered hi16s reloc.
2050 (remember_hi16s_reloc): Set 'found' field to false.
2051 (hi16s_location): Add 'found' field.
2053 1998-11-23 DJ Delorie <dj@cygnus.com>
2055 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2056 to see .DLL files as unrecognized.
2057 (i3coff_object_p): Sorry, had to hack it to not recognize these
2058 files (pei-i386) on request.
2060 1998-11-23 DJ Delorie <dj@cygnus.com>
2062 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2063 relents. Call bfd_check_format to reinitialize.
2065 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2067 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2070 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2072 * aclocal.m4: regenerate
2073 * configure: regenerate
2075 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2077 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2078 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2079 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2080 respect it as an upper bound on what memory to reference.
2081 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2082 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2083 update vtable_entries_size appropriately.
2085 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2087 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2090 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2092 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2093 bfds; they have no "file" so we fake it.
2094 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2095 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2096 resizing the memory buffer.
2097 * opncls.c (bfd_make_writable): New function; lets you write a
2098 bfd_create'd bfd to an in-memory buffer.
2099 (bfd_make_readable): New function; lets you read back that buffer
2100 as if it were from bfd_openr. Used to build generated archive
2101 members (winsup's ld's dlltool)
2103 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
2105 * po/bfd.pot: Regenerated.
2107 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
2109 * elf32-v850.c (hi16s_location): Replaced fixed size array with
2112 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
2114 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
2115 element of the gotentry list for local symbols too.
2116 (elf64_alpha_relocate_section): Unify local and global handling.
2117 Assert that gotent->use_count > 0.
2119 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
2121 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
2122 update for file name changes of July 2, 1998.
2124 * configure: Rebuild.
2126 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
2128 * po/bfd.pot: Regenerated.
2130 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
2132 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
2133 * aclocal.m4, configure: regenerate
2135 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
2137 * elf.c (prep_headers): Add support for bfd_arch_fr30.
2139 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
2141 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
2142 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
2144 * aclocal.m4, configure: regenerated.
2146 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
2148 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
2149 R_D10V_GNU_VTENTRY relocs.
2150 (elf_d10v_howto_table): Likewise.
2151 (d10v_reloc_map d10v_reloc_map): Likewise.
2152 (elf32_d10v_gc_mark_hook): New.
2153 (elf32_d10v_gc_sweep_hook): New.
2154 (elf32_d10v_check_relocs): New.
2155 (elf32_d10v_relocate_section): New.
2156 (elf_backend_relocate_section): Define.
2157 (elf_backend_can_gc_sections): Define.
2159 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
2161 * Makefile.am (BFD32_BACKENDS): Move vms files here...
2162 (BFD64_BACKENDS): ...from here.
2163 (BFD32_BACKENDS_CFILES): Move vms files here...
2164 (BFD64_BACKENDS_CFILES): ...from here.
2165 * Makefile.in: Rebuild.
2167 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
2169 * Makefile.am: Add FR30 target.
2170 * Makefile.in: Add FR30 target.
2171 * archures.c: Add support for FR30.
2172 * config.bfd: Add support for FR30.
2173 * configure.in: Add support for FR30.
2174 * reloc.c: Add support for FR30 relocations.
2175 * targets.c: Add support for FR30 relocations.
2176 * bfd-in2.h: Regenerate.
2177 * configure: Regenerate.
2178 * libbfd.h: Regenerate.
2179 * cpu-fr30.c: New file.
2180 * elf32-fr30.c: New file.
2182 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
2184 * configure.in: detect cygwin* instead of cygwin32*
2185 * configure: regenerate
2187 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
2189 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
2190 use bfd_malloc and free instead and check return value from bfd_malloc.
2192 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
2194 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
2195 * libbfd.h: Rebuild.
2197 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
2198 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
2199 (MIPS_TEXT_DYNSYM_SECN): Likewise.
2200 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
2202 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
2204 (mips_elf_link_hash_table_create): Don't initialize
2205 dynsym_sec_strindex.
2206 (mips_elf_gc_mark_hook): Add default case to avoid warning.
2207 (mips_elf_size_dynamic_sections): Generate a section symbol for
2208 every output section.
2209 (mips_elf_finish_dynamic_sections): Count all sections for
2211 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
2214 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
2216 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
2217 for later PLT entries in large PLTs.
2218 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
2220 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
2222 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
2224 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
2226 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
2227 * elflink.h (elf_collect_hash_codes): New function. This function is
2228 called for each exported symbol and we compute the ELF hash value for
2230 (compute_bucket_value): New function. It is called from
2231 size_dynamic_sections to determine the hash table size. When we are
2232 optimizing a better, but slower, algorithm is used.
2233 (size_dynamic_sections): Call compute_bucket_value.
2235 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
2237 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
2239 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
2241 (sh_elf_gc_mark_hook): New.
2242 (sh_elf_gc_sweep_hook): New.
2243 (sh_elf_check_relocs): New.
2244 (elf_backend_can_gc_sections): Define.
2246 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
2248 * acinclude.m4: undo previous gettext change
2249 * aclocal.m4: rebuild with right version of aclocal.
2251 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
2253 * acinclude.m4, aclocal.m4: move gettext-related fragments from
2254 aclocal.m4 to acinclude.m4, so they don't get lost.
2256 * elfcore.h: rewrite for better corefile support.
2257 * elf.c (elfcore_*): new functions.
2258 * elf-bfd.h (elf_obj_tdata): new structure members.
2259 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
2261 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
2263 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
2265 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
2266 and R_M32R_GNU_VTENTRY.
2267 (elf_backend_can_gc_sections): Define.
2268 (m32r_elf_check_relocs): New.
2269 (m32r_elf_gc_mark_hook): New.
2270 (m32r_elf_gc_sweep_hook): New.
2271 (m32r_elf_relocate_section): Handle VT relocs.
2273 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
2275 * coff-arm.c (arm_relocate_section): Remove redundant test.
2277 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
2278 cleat that the 'bitsize' field is the size of the bitfield AFTER
2279 relocation not before.
2281 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
2283 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
2286 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
2288 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
2289 R_SPARC_GNU_VTENTRY.
2290 (elf32_sparc_check_relocs): Handle them.
2291 (elf32_sparc_reloc_type_lookup): Likewise.
2292 (elf32_sparc_relocate_section): Likewise.
2293 (elf32_sparc_gc_mark_hook): New.
2294 (elf32_sparc_gc_sweep_hook): New.
2296 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
2298 * som.c (som_finish_writing): Perform some sanity checks when
2299 writing an executable or shared library.
2301 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2303 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
2304 * configure.in (elf): Add dwarf1.lo.
2305 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
2306 * elf.c (_bfd_elf_find_nearest_line): Add call to
2307 _bfd_dwarf1_find_nearest_line.
2308 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
2309 Add call to _bfd_dwarf1_find_nearest_line.
2310 * configure: Rebuilt.
2312 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
2314 * elflink.h (elf_gc_sections): Do not allow garbage
2315 collection if dynamic sections have been created.
2317 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
2319 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
2321 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
2322 (v850_elf_perform_relocation): Likewise.
2323 (v850_elf_final_link_relocate): Likewise.
2324 (v850_elf_relocate_section): Likewise.
2325 (v850_elf_gc_sweep_hook): New routine.
2326 (v850_elf_gc_mark_hook): New routine.
2327 (elf_backend_can_gc_sections): Define.
2329 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
2331 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
2334 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
2336 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2337 Declare size as bfd_size_type.
2338 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
2340 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
2342 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
2344 * som.c (CPU_PA_RISC2_0): Define.
2345 (_PA_RISC2_0_ID): Likewise.
2346 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
2348 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
2350 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
2351 has a base which is already defined, only add the referenced
2352 symbol to the dynamic symbol table if it is defined or referenced
2355 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
2358 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2360 * elflink.h (elf_link_add_object_symbols): Undo last change.
2362 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
2364 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
2365 symbol for the indirect alias to a versioned symbol.
2367 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
2369 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
2370 (elf32_i386_vtentry_howto): New.
2371 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
2372 or elf32_i386_vtinherit_howto on lookup.
2374 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2376 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
2377 reloc_type. Rename R_68K__max to R_68K_max.
2378 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
2381 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
2383 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
2384 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
2386 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
2389 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
2391 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
2392 message has a null byte terminator.
2394 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
2396 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
2397 word subject to R_V850_32 relocation.
2399 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
2401 * dwarf2.c: Add comment describing problem computing line numbers
2402 for undefined symbols at link time.
2404 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
2406 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2407 transform a defweak into a plt entry.
2408 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
2409 plt entry references to receive a RELATIVE reloc.
2410 (elf64_alpha_finish_dynamic_symbol): Fill them in.
2411 (elf64_alpha_relocate_section): Assert we don't overrun
2412 the allocated relocation space.
2414 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
2416 * elf.c (swap_out_syms): Always treat section symbols as
2417 special, even if they are attached to a common section.
2419 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
2421 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
2422 sections with v850 common section attributes into named v850
2424 (v850_elf_add_symbol_hook): Move symbols in sections with v850
2425 common section attributes into named v850 common sections.
2427 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
2429 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
2432 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
2434 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
2435 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
2436 reloc to the wrong section a warning, not an error. .dynsbss
2437 is not an output section, so there is no need to check for it.
2439 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
2441 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
2443 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
2445 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
2446 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
2448 (elf32_arm_gc_mark_hook): New.
2449 (elf32_arm_gc_sweep_hook): New.
2450 (elf32_arm_check_relocs): New.
2451 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
2453 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
2456 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
2458 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
2459 assume there is no PLT or GOT.
2461 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
2463 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
2464 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
2465 also accepted as a function symbol type.
2467 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2469 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
2471 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
2473 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
2474 match definition of _bfd_gc_sections field.
2475 * libbfd.h: Rebuild.
2477 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
2479 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
2480 the addend of a dynamic relocation referencing a section.
2481 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2482 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
2484 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
2486 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
2487 bed has a size_dynamic_sections routine before trying to use it.
2489 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
2491 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
2492 _bfd_elf_rel_vtable_reloc_fn.
2494 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
2496 * Makefile.am: Add elf32-arm.c.
2497 * Makefile.in: Rebuild.
2498 * elf-bfd.h: Add elf_backend_get_symbol_type.
2499 * elf.c (swap_out_syms): If defined, call
2500 elf_backend_get_symbol_type.
2501 * elf32-arm.c: Define elf_backend_get_symbol_type.
2502 (elf32_arm_get_symbol-type): New routine.
2503 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
2504 (bfd_elf32_arm_process_before_allocation): Change to
2505 check for STT_ARM_TFUNC.
2506 (elf32_arm_final_link_relocate): Likewise.
2507 * elfxx-target.h: Add elf_backend_get_symbol_type.
2509 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
2511 * archures.c (bfd_mach_alpha_ev[456]): New.
2512 * cpu-alpha.c: Rework to match these types.
2513 * bfd-in2.h: Rebuild.
2515 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
2517 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
2518 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
2520 * elf32-i386.c (elf_howto_table): Add vtable relocs.
2521 (elf_i386_reloc_type_lookup): Recognize them.
2522 (elf_i386_check_relocs): Pass them off to generic code.
2523 (elf_i386_relocate_section): Ignore them.
2524 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
2525 (elf_backend_can_gc_sections): True.
2527 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
2529 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
2530 before looking at owner field.
2531 (elf32_arm_to_thumb_stub): Ditto.
2532 (elf32_arm_relocate_section): Compute name before calling
2533 elf32_arm_final_link_relocate().
2535 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2537 * elf.c: comment and formatting cleanups.
2540 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2542 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
2543 (core files are treated differently than object files).
2544 * elf-bfd.h (_bfd_elf_write_corefile_contents,
2545 bfd_elf_mkcorefile): declare.
2546 * elfxx-target.h (_bfd_elf_write_corefile_contents,
2547 bfd_elf_mkcorefile): add to bfd_target vector.
2548 * elfcore.h (elf_core_file_p): save the program header table,
2549 and set the bfd architecture from the elf file header.
2550 * elf.c (bfd_elf_mkcorefile): new function.
2551 (_bfd_elf_write_corefile_contents): new function.
2552 (assign_file_positions_for_segments): add cases for handling
2553 PT_NOTE segments. (assign_file_positions_except_relocs):
2554 core files should be handled the same as exec files.
2555 (prep_headers): identify core files as type ET_CORE.
2556 (copy_private_bfd_data): identify the sections belonging to
2557 the PT_NOTE segment.
2559 * elf32-sparc.c (elf32_sparc_final_write_processing):
2560 add break statement to default case.
2562 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
2564 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
2565 section (not input) will be in sections ".sbss", ".sbss2",
2566 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
2567 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
2568 output_offset for correct evaluation of addend.
2570 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
2572 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
2573 elf32_arm_allocate_interworking_sections and
2574 elf32_arm_process_before_allocation.
2576 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
2578 * bfd-in.h: Ammend prototype for
2579 elf32_arm_process_before_allocation to remove surplus third
2582 * bfd-in2.h: Regenerate.
2584 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
2586 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
2588 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
2590 * aoutx.h (aout_link_input_section_ext): Use the relocation already
2591 calculated for RELOC_SPARC_REV32 case.
2593 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
2595 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
2596 elf32_arm_allocate_interworking_sections and
2597 elf32_arm_process_before_allocation.
2598 * bfd-in2.h: Regenerated.
2599 * elf32-arm.c Define elf32_arm_link_hash_table.
2600 (insert_thumb_branch): New routine.
2601 (find_thumb_glue): New routine.
2602 (find_arm_glue): New routine.
2603 (record_arm_to_thumb_glue): New routine.
2604 (record_thumb_to_arm_glue): New routine.
2605 (elf32_arm_link_hash_table_create): New routine.
2606 (elf32_arm_get_bfd_for_interworking): New routine.
2607 (elf32_arm_allocate_interworking_sections) New routine.
2608 (elf32_arm_process_before_allocation) New routine.
2609 (elf32_thumb_to_arm_stub): New routine.
2610 (elf32_arm_to_thumb_stub): New routine.
2611 (elf32_print_private_bfd_data): Fix typo.
2612 (elf32_arm_final_link_relocate): Add argument sym_sec.
2613 Check for branches to thumb symbols in case R_ARM_PC24.
2614 Check for branches to arm symbols in case R_ARM_THM_PC22.
2615 (elf32_arm_relocate_section): Pass symbol section to
2616 elf32_arm_final_link_relocate.
2618 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
2620 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
2621 entries unless the symbol is defined in the executable; in
2622 particular, undefined weak symbols get a PLT entry.
2624 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
2626 * libaout.h: Remove nested comment to avoid warning.
2628 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
2630 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2631 R_ARM_PC24 relocation.
2633 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
2635 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
2636 argument is_local. Add argument sym_flags. Check sym_flags
2637 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
2638 (elf32_arm_relocate_section): Don't pass local sym and pass
2639 sym_flags to elf32_arm_final_link_relocate.
2641 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
2643 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
2644 to not count too few relocs for dynamicly linked executables.
2646 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
2648 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
2649 symbols without a dynamic index dynamic. Consider all weak
2651 (elf64_alpha_strip_section_from_output): Don't assume 1-1
2652 correspondance between input and output sections.
2654 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2656 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
2657 that use a .got.plt section start the got offset at zero.
2659 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
2661 * ieee.c (ieee_write_processor): Correct the processor ID written
2662 out for bfd_arch_m68k, accommodating change of March 25.
2664 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
2666 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2667 R_ARM_THM_RPC22 relocations.
2669 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
2671 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
2673 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
2674 .got relocs in -Bsymbolic shared objects.
2676 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
2678 * elf32-arm.c: Add private flags to ELF header.
2679 (elf32_arm_print_private_bfd_data): New Function.
2680 (elf32_arm_set_private_flags): New Function.
2681 (elf32_arm_copy_private_flags): New Function.
2682 (elf32_arm_merge_private_bfd_data): New Function.
2684 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
2686 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
2688 (elf32_sparc_relocate_section): Likewise.
2690 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
2692 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
2693 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
2694 (ppc_elf_relocate_section): Pull sgot and splt search to the start
2695 of the function. Recognize no .plt as static linking.
2697 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
2699 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
2700 ".liblist" string through gettext.
2702 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
2704 * Makefile.am: Add support for elf32-arm.lo.
2705 * Makefile.in: Rebuild.
2706 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
2707 (thumb-*-elf): Define targ_defvec and targ_selvecs.
2708 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
2709 * configure: Regenerate.
2710 * elf.c: (prep_headers): Support arch_type of EM_ARM.
2711 * targets.c: Support new targets bfd_elf32_bigarm_vec and
2712 bfd_target bfd_elf32_littlearm_vec.
2713 * elf32-arm.c: New file.
2715 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
2717 * libaout.h (M_SPARCLITE_LE): New machine.
2718 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
2719 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
2720 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
2721 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
2722 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
2723 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
2724 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2725 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
2726 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
2727 be BFD_RELOC_SPARC_REV32.
2729 * config.bfd (sparc86x-*-aout): New
2731 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
2733 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
2734 actually mapping the output sections.
2736 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
2739 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
2740 (mn10300_elf_reloc_map): Similarly.
2741 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
2743 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
2745 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
2747 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
2748 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
2749 elf_mips_reloc_type defined in elf/mips.h.
2751 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
2753 * elf64-mips.c: Remove reloc_type definition completely. It's now
2756 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
2758 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
2759 as they are defined in elf/mips.h now.
2761 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
2764 * Re-add lost change:
2765 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
2767 (mn10300_elf_relax_section): Include stack space for register saves
2768 in the imm8 field of a "call" instruction.
2769 (compute_function_info): Determine how much stack is allocated by
2770 the movm instruction. Fix typo.
2771 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
2773 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
2775 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
2776 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
2778 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
2780 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
2782 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
2784 * elf32-hppa.h: Let ELF header define the enum containing the
2785 external reloc numbers.
2786 * elf32-i386.h: Likewise.
2788 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
2790 * elf-m10300.c: Let ELF header now define the macros to get the enum.
2791 * elf32-mips.c: Likewise.
2792 * elf32-ppc.c: Likewise.
2794 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
2796 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
2797 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
2799 * bfd-in.h: Regenerate.
2800 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
2801 parameter to 'unsigned int' to avoid K&R compatability problems.
2803 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
2805 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
2806 functionname_ptr to be const. Change line_ptr to be unsigned.
2808 * coffcode.h (coff_link_output_has_begun): Simplify handling when
2809 macro is not defined. Change second parameter from bfd_link_info
2810 to coff_final_link_info. Add prototype.
2811 (coff_final_link_postscript): Simplify handling when macro is not
2812 defined. Add prototype.
2814 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
2816 * elf-mn10300.c: Before include system specific ELF header define
2817 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
2818 * elf32-mips.c: Likewise.
2819 * elf32-ppc.c: Likewise.
2821 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
2823 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
2824 temporary patch over to elf64-mips.c as well.
2826 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
2828 * elf32-mips.c (reloc_type): Temporarily disable definition of
2829 standard relocation since they are now defined in elf/mips.h.
2831 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
2833 * elf-m10200.c (mn10200_elf_final_link_relocate):
2834 Modify range test for case R_MN10200_8.
2836 * elf-m10300.c (mn10300_elf_final_link_relocate):
2837 Modify range test for case R_MN10300_8.
2839 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
2841 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
2842 * elf32-i386.c (elf_backend_got_header_size): Define.
2843 (elf_backend_plt_header_size): Define.
2844 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
2845 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
2846 * elfxx-target.h: Provide a default of zero.
2847 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
2848 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
2850 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
2851 entry from an executable, even if the plt refcount goes to 0.
2853 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2855 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
2856 directory name at the line number.
2858 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
2859 with an unspecified type.
2861 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
2863 * sunos.c: Add undef of valid to avoid problem on SunOS.
2865 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
2867 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
2869 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2871 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
2872 R_68K_PCxx and R_68K_xx relocations. Make sure that
2873 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
2874 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
2875 R_68K_xx relocations.
2876 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
2877 that has no plt entry.
2878 (elf_m68k_relocate_section): Ignore the plt offset in a static
2880 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
2882 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
2885 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
2887 (howto_table, reloc_map): Add entries for them.
2888 (elf_m68k_check_relocs): Handle them. Implement reference
2889 counting for got and plt entries.
2890 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
2891 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
2893 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
2894 (elf_m68k_relocate_section): Handle the new reloc types.
2895 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
2896 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
2897 * elflink.h (elf_link_add_object_symbols): When creating an
2898 indirect reference for symbol versioning also copy the plt
2900 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
2901 flag also reset the plt offset.
2902 (elf_link_assign_sym_version): Likewise.
2903 (elf_gc_common_finalize_got_offsets): Increment the got offset by
2904 the size of the entry in bytes.
2905 (elf_gc_allocate_got_offsets): Likewise.
2907 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
2909 * elflink.h (elf_gc_sections): Return true rather than falling off
2912 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
2915 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
2917 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
2918 comment describing when it should be enabled.
2919 Changed definition of USER_LABEL_PREFIX to "", to fall into line
2922 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
2924 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
2925 information ATN records.
2927 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
2929 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
2930 section for an absolute symbol in a fully linked file. Based on
2931 patch from Christian Holland <CHolland@de.lucent.com>.
2933 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
2935 * coff-m88k.c (m88k_special_reloc): Don't lose the information
2936 that a symbol is undefined.
2938 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
2940 * som.c (som_bfd_gc_sections): Define.
2942 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
2944 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
2945 overflows in ARM_26D patches, since they have already been
2946 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
2948 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
2950 * coffcode.h (coff_write_object_contents): If we have any long
2951 section names, call coff_write_symbols even if there are no
2954 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
2956 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
2957 PT_LOAD segment, rather than only setting it once for the entire
2960 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
2961 rather than ignoring every phdr with a p_paddr of 0, ignore all
2962 the phdrs if they all have a p_paddr of 0.
2964 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
2965 section was discarded from the link.
2967 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2969 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
2971 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2973 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
2974 floating point operations.
2976 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
2978 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
2981 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
2983 Merge of vax/vms (read-only) support
2984 * configure.com: Support Vax target.
2985 * makefile.vms: Support Vax target.
2986 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
2987 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
2989 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
2991 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
2993 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
2995 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
2997 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
2998 * targets.c (bfd_target_ovax_flavour): New flavour.
2999 (vms_alpha_vec): Renamed from evax_alpha_vec.
3001 (target_vector): Update accordingly.
3002 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3004 (vax*-*-*vms*): New target.
3005 * Makefile.am: Update for renamed files. Rebuild dependencies.
3006 * bfd-in2.h: Rebuild.
3007 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3009 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3011 Based on patch from Matt Semersky <matts@scd.hp.com>:
3012 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3013 pointer on abfd->outsymbols.
3014 (generic_add_output_symbol): Handle NULL sym parameter.
3016 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3018 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3021 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3023 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3024 when handling 32 bit immediate relocs.
3025 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3027 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3029 * section.c (STD_SECTION): Account for recently added gc_mark
3030 field in struct asection.
3032 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3033 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3035 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3037 ELF Section-level Garbage Collection:
3038 * bfd.c (bfd_gc_sections): New.
3039 * aout-adobe.c: Hook to default implementation.
3040 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3041 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3042 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3043 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3044 * tekhex.c, versados.c: Likewise.
3045 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3046 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3048 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3049 (bfd_generic_gc_sections): New.
3050 * section.c (SEC_KEEP): New.
3051 (asection): Add gc_mark member.
3053 * elfcode.h (elf_gc*): New name remappings.
3054 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3055 sections to be excluded.
3056 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3057 (elf_gc_propogate_vtable_entries_used): New.
3058 (elf_gc_smash_unused_vtentry_relocs): New.
3059 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3060 (elf_gc_common_finalize_got_offsets): New.
3061 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3062 * elfxx-target.h: Add and default gc hooks.
3064 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3066 (struct elf_obj_tdata): Likewise for local_got_offsets.
3067 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3068 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3069 * elf64-sparc.c, elflink.h: Likewise.
3071 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3072 (ELF_LINK_HASH_MARK): Define.
3073 (struct elf_backend_data): Add GC hooks.
3074 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3076 * elf-m10300.c (mn10300_elf_check_relocs): New.
3077 (mn10300_elf_gc_mark_hook): New.
3078 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3079 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3080 (mn10300_elf_final_link_relocate): Likewise.
3081 (mn10300_elf_relocate_section): Likewise.
3082 (elf_backend_can_gc_sections): Define.
3083 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3084 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3085 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3086 (mips_info_to_howto_rel): Likewise.
3087 (mips_elf_relocate_section): Likewise.
3088 (mips_elf_check_relocs): Likewise.
3089 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3090 (elf_backend_can_gc_sections): Define.
3091 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3092 (ppc_elf_howto_raw): Handle them.
3093 (ppc_elf_reloc_type_lookup): Likewise.
3094 (ppc_elf_relocate_section): Likewise.
3095 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3096 Handle new vtable relocs.
3097 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3098 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3099 (elf_backend_can_gc_sections): Define.
3101 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3103 * archures.c (bfd_mach_mn10300): Define.
3104 * elf-m10300.c: Include elf/mn10300.h
3105 (elf_mn10300_mach): New function.
3106 (_bfd_mn10300_elf_final_write_processing): Likewise.
3107 (_bfd_mn10300_elf_object_p): Likewise.
3108 (elf_backendfinal_write_processing): Define.
3109 (elf_backend_object_p): Likewise.
3111 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
3113 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
3116 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
3118 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
3119 link_next field, not the next field.
3121 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
3123 * elf.c (map_sections_to_segments): Check the section address
3124 against the phdr size both with and without a modulo of
3127 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
3129 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
3130 linker created empty input section if the output section has the
3133 * elflink.h (elf_link_output_extsym): Print an error message if
3134 _bfd_elf_section_from_bfd_section fails.
3136 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
3139 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
3141 * elf.c (copy_private_bfd_data): Improve handling of Solaris
3142 native linker output. Avoid putting an empty section in more than
3145 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
3147 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3148 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3150 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
3152 * elf.c (swap_out_syms): New arg relocatable_p.
3153 Don't add section VMA to symbols for relocatable output.
3154 (_bfd_elf_compute_section_file_positions): Update call to
3157 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
3159 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
3160 against 'addend' be signed rather than unsigned.
3162 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
3164 * elf32-m32r.c: Add prototyps for static functions.
3166 * coff-arm.c: Add prototypes for static functions.
3168 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
3170 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
3171 LMA is used to order sections in a segment.
3173 * elf32-v850.c: Add prototypes for static functions.
3174 Change type of addend parameter to bfd_vma in various functions.
3176 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
3178 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
3179 complain_overflow_signed instead of complain_overflow_bitfield.
3181 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3183 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
3184 when comparing against 0.
3186 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
3188 * Makefile.am (config.status): New target.
3189 * Makefile.in: Rebuild.
3191 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
3193 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
3194 error if previous object endianness doesn't match current object.
3196 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
3198 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
3199 _bfd_elf_print_private)bfd_data ().
3201 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
3203 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
3205 (elf_link_add_object_symbols): Set type_change_ok and
3206 size_change_ok before calling elf_merge_symbol.
3208 * elf32-mips.c (mips_elf_relocate_section): If we issue an
3209 undefined symbol error, don't also issue an overflow error.
3211 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
3213 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
3214 R_PPC_LOCAL24PC relocation should be local; if not, print an error
3215 message instead of crashing.
3217 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
3219 * archures.c (bfd_mach_cpu32): Define.
3220 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
3222 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
3223 * ieee.c: Include <ctype.h>.
3224 (ieee_object_p): Parse out process ID string to make it more
3225 likely to be acceptable for bfd_scan_arch.
3226 * bfd-in2.h: Rebuild.
3228 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
3230 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
3231 _bfd_elf_print_private_bfd_data() so that the program header will
3234 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
3236 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
3237 0x68. Reindent. Add some comments.
3239 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
3241 * elf.c (copy_private_bfd_data): Adjust physical address of
3242 segment in output BFD to contain LMAs of its sections.
3244 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
3246 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3247 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
3248 endian data 32 bit relocations.
3249 (elf32_sparc_merge_private_bfd_data): Check if linking little
3250 endian objects with big endian objects.
3251 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
3252 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
3253 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
3255 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
3256 * archures.c (bfd_mach_sparc_sparclite_le): New.
3257 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
3259 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
3261 * peicode.h (add_data_entry): Fix precedence of operators in if ()
3264 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
3266 * bfd-in.h: Move over patch to bfd-in2.h.
3268 * reloc.c (bfd_check_overflow): Add casts before shifts which may
3270 (_bfd_relocate_contents): Likewise.
3272 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
3274 * peicode.h (add_data_entry): If the section has no private data
3275 then do not create a Data Dictionary entry for it.
3277 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
3279 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
3280 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
3281 elf64_alpha_size_got_sections): Rewrite, handling multiple got
3282 subsections during relaxation more correctly.
3284 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
3286 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
3287 Add extra argument to bfd_arm_process_before_allocation ().
3288 * bfd-in.h: Reflect changes made in bfd-in2.h.
3289 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
3290 coff class of a BFD symbol.
3291 * coff-arm.c: Add support for interworking between Thumb code and
3292 non-interworking aware ARM code.
3294 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
3296 * po/Make-in (install-info): New target.
3298 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
3300 * filemode.c: Remove; not used.
3302 If sysdep.h includes a header file, don't include it again:
3303 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
3305 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
3307 * archive.c: Don't include <string.h> or <errno.h>.
3308 * evax-alpha.c; Don't include <stdio.h>.
3309 * evax-egsd.c: Likewise.
3310 * evax-etir.c: Likewise.
3311 * evax-misc.c: Likewise.
3312 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
3313 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
3315 * hpux-core.c: Likewise.
3316 * netbsd-core.c: Likewise.
3318 * libbfd.c: Don't include <sys/types.h>.
3319 * nlmcode.h: Don't include <string.h>.
3320 * osf-core.c: Don't include <string.h> or <stdio.h>.
3321 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
3322 <errno.h>, or <unistd.h>.
3323 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
3325 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
3327 * configure.com: If the version number can not be found in
3328 configure.in, set it to "unknown" rather than "2.8.1".
3330 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
3332 * elf32-mips.c (elf_mips_mach): New.
3333 (_bfd_mips_elf_object_p): Use elf_mips_mach.
3334 (_bfd_mips_elf_final_write_processing): Use the names
3335 of machines, rather than the numbers. Set both the ARCH
3336 and MACH in e_flags. Handle a few more specific machines.
3337 (_bfd_mips_elf_merge_private_bfd_data): Merge both
3338 EF_MIPS_ARCH and EF_MIPS_MACH.
3340 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
3342 * syms.c (bfd_is_local_label): Revert last change.
3343 * srec.c (srec_write_symbols): Discard debugging symbols.
3345 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
3347 * som.c: Include <ctype.h>.
3348 * som.h: Don't include sysdep.h.
3350 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
3352 * libbfd.h: Rebuilt.
3353 * libbfd-in.h: Removed gettext includes and defines.
3354 * sysdep.h: Moved gettext-related includes and defines here.
3356 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
3358 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
3359 an ad-hoc test. Kill bogus #if 0 code.
3360 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
3362 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
3364 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
3365 when generating a normal executable for a symbol defined in a
3366 regular file. When copying a reloc into the output file, adjust
3367 the addend for a PC relative reloc against a global symbol.
3369 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
3371 * libbfd.h: Rebuilt.
3372 * libbfd-in.h (_): Define as dgettext.
3374 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
3376 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
3378 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
3379 when declaring parameter types.
3380 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
3382 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
3384 * config.bfd: If we include any ELF targets in targ_defvec and/or
3385 targ_selvecs, then add the generic ELF targets to targ_selvecs.
3386 * elf32-gen.c (dummy): New static const variable.
3387 (elf_generic_info_to_howto): New static function.
3388 (elf_generic_info_to_howto_rel): New static function.
3389 (elf_info_to_howto): Define as elf_generic_info_to_howto.
3390 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
3391 * elf64-gen.c: Same changes as elf32-gen.c.
3392 * elfcode.h (elf_object_p): For the generic target, ignore a
3393 failure of bfd_default_set_arch_mach. Fix indentation a bit.
3395 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
3397 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
3398 * configure: Rebuild.
3400 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
3402 * config.bfd: Update OSR5/Unixware patterns.
3404 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
3406 * elf.c (assign_file_positions_for_segments): Allow for holes
3407 between sections added by a link script.
3409 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
3411 * configure.in: Change version number to 2.9.4
3412 * configure: Rebuild.
3414 Based on patch from H.J. Lu <hjl@gnu.org>:
3415 * elf.c (bfd_elf_get_bfd_needed_list): New function.
3416 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
3417 * bfd-in2.h: Rebuild.
3419 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
3421 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
3424 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
3426 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
3427 (elf64_alpha_relax_section): Fill them in.
3428 (elf64_alpha_relax_opt_call): Implement more than a stub.
3429 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
3430 alignment on .scommon.
3431 (elf64_alpha_merge_gots): Merge use counts as well.
3433 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
3435 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
3436 for calculating a local symbol's address.
3437 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
3438 Set the .got's cooked size as well as the raw size.
3440 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
3442 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
3443 internationalisation of printed information.
3445 * coff-arm.c (coff_arm_print_private_bfd_data): Add
3446 internationalisation of printed information.
3448 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
3450 * syms.c (struct indexentry): Change directory_name, file_name,
3451 and function_name fields to char *.
3452 (struct stab_find_info): Change cached_file_name field to char *.
3454 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
3456 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
3458 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3460 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3462 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
3464 * Makefile.am (install-data-local): Make $(includedir).
3465 * Makefile.in: Rebuild.
3467 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3469 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
3471 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
3473 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
3474 * Makefile.in: Rebuild.
3476 * bfd-in2.h: Rebuild for Nick's changes.
3478 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
3480 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
3481 change wrt length == max_namelen.
3483 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3485 * Many files: Added gettext invocations around user-visible
3487 * libbfd-in.h: Added gettext includes and defines.
3488 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3489 HAVE_LC_MESSAGES): Define.
3490 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
3492 * Makefile.am (SUBDIRS): Added po.
3493 (POTFILES): New macro.
3494 (po/POTFILES.in): New target.
3495 (SOURCE_HFILES): New macro.
3497 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
3499 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3501 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
3502 NT_PRSTATUS note section encountered, it contains the status of
3503 the currently executing thread when the core file was written.
3505 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
3507 * libcoff.h: Add extra parameter to
3508 bfd_coff_link_output_has_begun overrideable function.
3509 * cofflink.c: Pass extra parameter to
3510 bfd_coff_link_output_has_begun function.
3511 * bfd-in.h: Add prototypes for exported ARM interworking
3513 * peicode.h: ARM specific code reorganised to conform to BFD
3515 * coffcode.h: ARM specific code reorganised to conform to BFD
3517 * coff-arm.c: Code reorganised to conform to the BFD coding
3518 conventions. Global variables have been moved into an ARM
3519 specific hash table structure and a new function:
3520 bfd_arm_get_bfd_for_interworking() has been created which is
3521 called from the linker scripts.
3523 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
3525 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
3527 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
3528 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
3529 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
3530 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
3532 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3534 * config.bfd: Added sparc86x support.
3536 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
3538 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
3539 an out of range pc-relative jump/call to an undefined weak symbol.
3541 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
3543 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
3546 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
3548 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
3549 an error other than bfd_error_system_call, set the error to
3550 bfd_error_wrong_format.
3552 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
3553 bfd_elf32_powerpcle_vec.
3555 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
3556 program segments are zero, don't set p_paddr_valid.
3558 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
3560 * elf64-alpha.c: Initial implementation of relaxation --
3561 (struct alpha_elf_link_hash_entry): Add use_count member.
3562 (elf64_alpha_check_relocs): Initialize and increment it.
3563 (elf64_alpha_can_merge_gots): Check it when considering merging.
3564 (elf64_alpha_merge_gots): Drop entries with zero use.
3565 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
3566 (elf64_alpha_always_size_sections): Split out got sizing ...
3567 (elf64_alpha_size_got_sections): ... here. New function.
3568 (elf64_alpha_relax_find_reloc_ofs): New function.
3569 (elf64_alpha_relax_with_lituse): Likewise.
3570 (elf64_alpha_relax_without_lituse): Likewise.
3571 (elf64_alpha_relax_opt_call): Likewise.
3572 (elf64_alpha_relax_section): Likewise.
3573 (elf64_alpha_add_symbol_hook): Likewise.
3574 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
3575 (elf64_alpha_relocate_section): Likewise.
3576 (bfd_elf64_bfd_relax_section): Define.
3577 (elf_backend_add_symbol_hook): Likewise.
3579 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
3581 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
3582 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
3583 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
3585 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
3587 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
3588 * configure: Rebuild.
3590 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
3592 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
3593 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
3594 * configure.in: Define and substitute WIN32LDFLAGS and
3596 * aclocal.m4: Rebuild with new libtool.
3597 * configure, Makefile.in: Rebuild.
3599 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
3601 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
3602 before any other symbols in the same section.
3604 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
3606 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
3609 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3611 * dwarf2.c (comp_unit): Move it earlier in the source. Add
3613 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
3614 Use addr_size for address size, rather than sizeof(bfd_vma).
3615 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
3616 Fix call to read_address.
3617 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
3618 Scrap other unneeded arguments. Fix call to read_address.
3619 (scan_unit_for_functions): Fix call to read_attribute.
3620 (parse_comp_unit): We now handle more values for addr_size.
3621 Set addr_size in unit. Fix call to read_attribute and
3624 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
3626 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
3628 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
3630 * archures.c (bfd_default_scan): Add m68k cases back to default
3631 switch, reverting patch of March 25, since IEEE support depends
3634 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
3636 * Makefile.am (diststuff): New target.
3637 * Makefile.in: Rebuild.
3639 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
3641 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
3642 som_offset when we have an extended name table.
3644 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
3646 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
3648 * Makefile.in: Rebuild.
3650 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3652 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
3653 symbols when creating a shared library.
3654 (elf_m68k_adjust_dynindx): New function, used by above code.
3655 (elf_m68k_finish_dynamic_sections): Initialize the section
3657 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
3659 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
3661 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
3664 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3666 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
3669 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
3671 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
3674 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
3676 * configure.in: Set version to 2.9.1.
3677 * configure: Rebuild.
3679 * Branched binutils 2.9.
3681 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
3683 * syms.c (ENABLE_CACHING): Define.
3684 (struct indexentry): Define.
3685 (struct stab_cache): Remove.
3686 (cmpindexentry): New static function.
3687 (struct stab_find_info): Add new fields: indextable,
3688 indextablesize, cached_indexentry, cached_offset, cached_stab, and
3689 cached_file_name. Remove fields: file_cache, function_cache, and
3691 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
3692 index table and search it.
3694 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
3696 * elf.c (_bfd_elf_copy_private_section_data): Call
3697 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
3699 * cpu-mips.c: Remove trailing comma at end of enumeration list.
3701 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
3703 * coff-arm.c: Define all globally visible variables and functions
3704 only when COFF_WITH_PE is not defined.
3705 * configure.in (armpe_little_vec, armpe_big_vec): Add
3707 * configure: Rebuild.
3709 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
3711 Fix some gcc -Wall warnings:
3712 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
3713 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
3714 * archures.c (bfd_default_scan): Likewise.
3715 * bfd.c (bfd_scan_vma): Likewise.
3716 * binary.c (mangle_name): Likewise
3717 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
3718 * coff-sh.c (sh_relocate_section): Likewise.
3719 * coff-stgo32.c (create_go32_stub): Likewise.
3720 * coffcode.h (coff_slurp_line_table): Likewise.
3721 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
3722 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
3723 (assign_file_positions_for_segments): Likewise.
3724 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3725 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
3726 * oasys.c (oasys_write_sections): Likewise.
3727 * ppcboot.c (ppcboot_object_p): Likewise.
3728 (mangle_name): Likewise.
3729 * riscix.c (riscix_fix_pcrel_26): Likewise.
3730 * srec.c (srec_scan): Likewise.
3731 * stabs.c (_bfd_write_section_stabs): Likewise.
3732 * sunos.c (sunos_add_dynamic_symbols): Likewise.
3733 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
3734 switch. Declare parameters for function pointers.
3735 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
3737 * elf.c (elf_sort_sections): Likewise.
3738 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
3739 Add default cases to switches.
3740 (coff_arm_relocate_section): Remove unused local variables.
3742 (coff_arm_bfd_set_private_flags): Change flag variable to type
3744 * coff-mips.c (mips_relocate_section): Initialize use_lo.
3745 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
3746 (dump_toc): Change cat to const, and initialize it.
3747 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
3748 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3749 (sh_elf_relocate_section): Initialize r_symndx.
3750 * coffcode.h (coff_compute_section_file_positions): Only declare
3751 old_sofar if ALIGN_SECTIONS_IN_FILE.
3752 (coff_write_object_contents): Initialize csym.
3753 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
3754 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
3756 * dwarf2.c: Include libiberty.h.
3757 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
3758 (decode_line_info): Remove unused local variables.
3759 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
3760 (m32r_elf_relocate_section): Likewise.
3761 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
3762 (v850_elf_reloc): Likewise.
3763 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
3764 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
3765 * elf.c (assign_file_positions_for_segments): Always set adjust.
3766 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
3767 parenthesize expression.
3768 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
3769 (m32r_elf_object_p): Return a value.
3770 (m32r_elf_print_private_bfd_data): Change fprintf format string.
3771 * elf32-mips.c (mips_elf_final_link): Initialize last.
3772 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
3773 * elf32-v850.c (v850_elf_object_p): Return a value.
3774 (v850_elf_print_private_bfd_data): Change fprintf format string.
3775 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
3777 * elflink.h (elf_link_add_object_symbols): Change vernum to
3778 unsigned int, and initialize it. Change fprintf format string.
3779 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
3780 when setting or comparing to soname_indx.
3781 (elf_create_pointer_linker_section): Change num_symbols to
3783 * libcoff-in.h (coff_data_type): Change flags to flagword.
3784 * peicode.h (pe_print_idata): Initialize idx. Change j to
3785 bfd_size_type. Initialize hint_member. Remove useless test to
3787 (pe_print_edata): Change num_functions and num_names in struct
3788 EDT_type to unsigned long. Remove cast. Change fprintf format
3790 * ppcboot.c (ppcboot_object_p): Change i to size_t.
3791 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
3793 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
3794 int *. Update uses. Change j to long.
3795 * bfd-in2.h, libcoff.h: Rebuild.
3797 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
3799 * elf32-v850.c Remove definition of USE_REL.
3800 (v850_elf_info_to_howto_rela): New function.
3801 (v850_elf_perform_relocation): Renamed from
3802 v850_elf_store_addend_in_insn. Removed replace argument.
3803 (v850_elf_reloc): store the relocation in the addend field instead
3805 (v850_elf_final_link_relocate): Now calls
3806 v850_elf_perform_relocation.
3807 (v850_elf_relocate_section): Remove code to generate REL
3810 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
3812 * coffcode.h (coff_new_section_hook): Set the type and storage
3813 class in the native symbol information allocated for a new section
3816 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
3818 * peicode.h: Chain together calls to
3819 coff_bfd_copy_private_bfd_data and
3820 coff_bfd_print_private_bfd_data.
3822 * coff-arm.c: Add prototypes for
3823 coff_arm_bfd_print_private_bfd_data and
3824 coff_arm_bfd_copy_private_bfd_data.
3826 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
3828 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
3831 * peicode.h: Call arm-coff private data functions after handling
3834 * coff-arm.c: Turn statics into globals so that they can be shared
3835 both pe and pei backends.
3837 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
3839 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
3841 (sunos_write_object_contents): Likewise.
3842 * aoutx.h (NAME(aout,machine_type)): Likewise.
3843 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3845 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3847 * archures.c (bfd_mach_m68*): Add definitions for various m68k
3849 (bfd_default_scan): Remove m68k special cases.
3850 * bfd-in2.h: Rebuild.
3851 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
3853 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
3854 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
3856 (bfd_m68k_arch): Set mach field to zero to signal no explicit
3857 selection, change printable_name to just "m68k" and make that the
3858 default instead of m68k:68020.
3860 * aout-tic30.c (NAME): Define this to avoid multiple definitions
3862 (MY_get_section_contents): Define as aout_32_get_section_contents
3863 rather than NAME(aout,get_section_contents).
3865 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
3867 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
3868 and call bfd_default_set_arch_mach to do the real work.
3870 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
3872 * bout.c (BALX): Include return register g14 as part of the insn.
3874 (calljx_callback): Use it.
3876 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
3878 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
3879 * libbfd.h: Rebuild.
3881 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
3882 byte_count to unsigned int.
3883 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
3884 unused local variables.
3886 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
3887 variables er and er1.
3889 * cpu-v850.c: Include <ctype.h>.
3890 (scan): Case isdigit argument to unsigned char.
3892 From Yan Meroth <YAN.MEROTH@st.com>:
3893 * ihex.c (ihex_scan): Add extbase variable so that getting an
3894 extended linear address record does not ignore any previous
3896 (ihex_write_object_contents): When writing out an extended linear
3897 address record, zero out any previous extended address.
3899 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
3901 * ieee.c (do_one): Check section before dereferencing it.
3902 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
3903 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
3905 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
3907 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
3909 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
3911 * coff-arm.c: Add interworking functions to pe backends.
3913 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
3915 * configure.in: Use AM_DISABLE_SHARED.
3916 * aclocal.m4, configure: Rebuild with libtool 1.2.
3918 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
3920 * coff-arm.c (coff_arm_relocate_section): Better error messages
3921 when interowrking conflucts occur. Courtesy of Jonathan Walton
3923 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
3924 relocations. Patch courtesy of Jonathan Walton and Tony
3927 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
3929 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
3930 part of Feb 22 change controling when to override the existing
3931 symbol with the .plt entry.
3933 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
3935 * config.bfd (targ_cpu): Add thumb-pe target.
3937 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
3938 functions in PE build.
3940 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
3942 * config.bfd (sparclite-*-elf*): Added.
3944 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
3946 * configure.in: Add elf.lo to elf shell variable.
3947 * Makefile.am (BFD_LIBS): Remove elf.lo.
3948 (BFD_LIBS_CFILES): Remove elf.c.
3949 (BFD32_BACKENDS): Add elf.lo.
3950 (BFD32_BACKENDS_CFILES): Add elf.c.
3951 * configure, Makefile.in: Rebuild.
3953 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
3955 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
3956 relocation against a now-local symbol should not have a dynamic
3959 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
3961 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
3963 (pe_print_private_bfd_data): Print PE flags. From Mikey
3964 <jeffdb@netzone.com>.
3966 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
3968 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
3969 a plt entry when we can determine that we authoritatively define
3972 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
3974 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
3975 don't actually use trad-core, but a SunOS-style core file handled
3977 * hosts/sparclinux.h: Remove.
3979 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3981 * peicode.h (pe_print_idata): If there is no .idata section, look
3982 for the import tables in some other section. Make the initial
3983 label line up better with the data. Print the import address
3984 table even if there is no import name table. If the import
3985 address table holds actual addresses, print them.
3987 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
3989 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
3990 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
3991 bfd_error_system_call.
3993 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
3995 * Makefile.am (AUTOMAKE_OPTIONS): Define.
3996 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3998 From H.J. Lu <hjl@gnu.org>:
3999 * Makefile.am (libbfd_la_LDFLAGS): Define.
4000 * Makefile.in: Rebuild.
4002 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4004 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4005 * netbsd.h (MACHTYPE_OK): Define.
4006 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4007 calling N_SET_MACHTYPE, rather than having a switch.
4008 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4010 * i386netbsd.c (MACHTYPE_OK): Don't define.
4011 (DEFAULT_MID): Define.
4012 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4013 (MACHTYPE_OK): Don't define.
4014 (DEFAULT_MID): Define.
4015 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4016 (DEFAULT_MID): Define.
4017 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4018 (DEFAULT_MID): Define.
4019 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4020 (DEFAULT_MID): Define.
4022 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4023 * vaxnetbsd.c: New file.
4024 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4025 rather than netbsd_core.
4026 * targets.c (vaxnetbsd_vec): Declare.
4027 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4028 defined, add netbsd_core_vec.
4029 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4030 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4031 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4032 * config.bfd (alpha*-*-netbsd*): New target.
4033 * Makefile.am: Rebuild dependencies.
4034 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4035 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4036 * configure, Makefile.in: Rebuild.
4038 * configure.host: Remove the old shared library build stuff. We
4039 now use libtool instead.
4041 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4043 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4045 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4047 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4048 * configure: Rebuild.
4050 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4051 * elf32-v850.c (remember_hi16s_reloc): New function.
4052 (find_remembered_hi16s_reloc): New function.
4053 (v850_elf_store_addend_in_insn): Use the above new functions to
4054 match up HI6S relocs with LO16 relocs.
4056 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4058 * configure.in: Change -linux* to -linux-gnu*.
4059 * config.bfd, configure.host: Likewise.
4060 * configure: Rebuild.
4062 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4064 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4065 LO16/HI16S bug and improve comments about what is going on.
4067 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4069 * configure, aclocal.m4: Rebuild with new libtool.
4071 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4073 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4074 when merging v850 code into v850e/v850ea code. Do not initialise
4075 output flags if the input is the default architecture.
4077 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4079 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4080 get the size from bfd_arch_bits_per_address instead of directly
4083 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4085 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4086 to wrap, just return all 1's bits instead.
4087 * libbfd.h: Regenerate.
4089 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4091 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4093 (coff_relocate_section): If COFF_WITH_PE, define as
4094 coff_pe_i386_relocate_section.
4095 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4096 skip empty sections, to match coff_write_object_contents.
4098 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4099 rather than swapping out r_offset twice. From Luke Deller
4100 <luked@cse.unsw.edu.au>.
4102 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
4104 * configure.in: Set libtool_enable_shared rather than
4105 libtool_shared. Remove diversion hack.
4106 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
4109 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
4111 * syms.c (struct stab_cache): Define.
4112 (struct stab_find_info): Remove cached_offset, cached_stab,
4113 cached_str, and cached_stroff fields. Add file_cache,
4114 function_cache, and line_cache fields.
4115 (_bfd_stab_section_find_nearest_line): Use extensive caching to
4118 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
4120 * peicode.h (pe_print_idata): Check for import of ordinal rather
4122 (pe_print_edata): If there is no .edata section, look for the
4123 export data in some other section.
4125 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
4127 * configure.in: Change version to 2.8.4.
4128 * configure: Regenerated.
4130 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4132 Add tms320c30 support:
4133 * cpu-tic30.c: New file.
4134 * aout-tic30.c: New file.
4135 * coff-tic30.c: New file.
4136 * archures.c (bfd_arch_tic30): Define.
4137 (bfd_tic30_arch): Declare.
4138 (bfd_archures_list): Add bfd_tic30_arch.
4139 * targets.c (bfd_target_vector): Add tic30_aout_vec and
4141 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
4142 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
4143 (coff_set_flags): Likewise.
4144 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
4145 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
4146 * Makefile.am: Rebuild dependencies.
4147 (ALL_MACHINES): Add cpu-tic30.lo.
4148 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
4149 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
4150 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
4151 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4153 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
4155 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
4156 to lag behind LO16 reloc by a couple of instructions.
4158 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
4160 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
4161 make to reexamine the file timestamp.
4162 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
4164 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
4167 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
4169 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
4170 to create .dynsbss and .rela.sbss sections.
4171 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
4172 copied from dynamic objects into .sbss.
4173 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
4174 use it. Correct typo of .rela.sdata2.
4175 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
4176 put the data, which may now be in .sbss.
4177 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
4178 (elf_backend_create_dynamic_sections): Define as
4179 ppc_elf_create_dynamic_sections.
4181 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
4182 against _GLOBAL_OFFSET_TABLE_.
4183 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
4184 shared libraries which refer to local symbols. Make sure that the
4185 test for allocating space for a reloc in a shared object is the
4186 same as the test for emitting a reloc.
4188 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4190 * config.bfd (i[3456]-*-mingw32*): New target.
4191 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
4192 * aclocal.m4, configure: Rebuild.
4194 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
4196 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
4199 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
4201 Sparc v9 ABI compliant PLT:
4202 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
4203 (plt_templates, sparc64_elf_build_plt_entry): Delete.
4204 (LARGE_PLT_THRESHOLD): New define.
4205 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
4206 (sparc64_elf_build_plt): New function.
4207 (sparc64_elf_plt_entry_offset): Likewise.
4208 (sparc64_elf_plt_ptr_offset): Likewise.
4209 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
4210 contain the index for convenience. Skip the initial entries
4212 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
4213 memory for the benefit of .rela.plt.
4214 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
4215 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
4216 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
4217 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
4218 Call sparc64_elf_build_plt.
4219 (elf_backend_want_got_plt): No.
4220 (elf_backend_plt_readonly): No.
4221 (elf_backend_plt_alignment): 8.
4223 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
4224 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
4225 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
4228 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
4230 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
4232 * cpu-mips.c (arch_info_struct): Add mips variants.
4233 * bfd-in2.h: Rebuilt.
4235 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
4237 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
4240 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
4242 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
4243 (i[3456]86sco3.2v5*coff): New target.
4245 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
4247 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
4249 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
4251 * bfd.c (bfd_get_error_handler): Add orthogonal function.
4252 * bfd-in2.h: Regenerate.
4254 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
4256 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
4258 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
4260 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
4261 adjust addend for an output common symbol (from Jimmy Blair
4262 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
4263 defined symbol to counteract adjustment made in generic relocation
4266 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
4268 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
4270 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
4271 (GET_SCNDHR_NLNNO): Likewise.
4273 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
4275 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
4277 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
4279 * elf32-m32r.c: Add macros to handle NOP insertion.
4281 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
4283 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
4284 (xcoff_mark): Likewise.
4285 (xcoff_build_ldsyms): Mark absolute symbols.
4287 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
4289 * bout.c (b_out_write_object_contents): Sort symbols before output
4290 to keep {CALL,BAL}NAME symbols adjacent.
4291 (b_out_symbol_cmp): New function.
4293 For older changes see ChangeLog-9697
4299 version-control: never