1 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4 * makefile.dos: Remove; obsolete.
6 1999-07-21 H.J. Lu <hjl@gnu.org>
8 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
10 1999-07-21 Philippe De Muyter <phdm@macqel.be>
12 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
13 message and fail if a symbol index is out of range.
15 1999-07-21 Ian Lance Taylor <ian@zembu.com>
17 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
18 when looking at a R_MIPS_GOT16 relocation.
20 1999-07-20 Nick Clifton <nickc@cygnus.com>
22 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
24 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
26 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
27 removed in previous change.
28 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
29 in relocateable output.
31 1999-07-19 Ian Lance Taylor <ian@zembu.com>
33 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
36 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
37 if they appear to be specially created by the linker.
39 1999-07-19 Nick Clifton <nickc@cygnus.com>
41 * targets.c (alternative_target): New field in bfd_target
43 (bfd_search_for_target): New function: Find a target that
44 satisifies a search function.
45 * bfd-in2.h: Regenerate.
47 * elfxx-target.h: Initialise the alternative_target field of
48 the bfd_target structures to point to the other target (if
50 * nlm-target.h: Initialise the alternative_target field of
51 the bfd_target structures to point to the other target (if
54 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
55 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
57 * aix386-core.c: Initialise new field of bfd_target structure.
58 * aout-adobe.c: Initialise new field of bfd_target structure.
59 * aout-arm.c: Initialise new field of bfd_target structure.
60 * aout-target.h: Initialise new field of bfd_target structure.
61 * aout-tic30.c: Initialise new field of bfd_target structure.
62 * binary.c: Initialise new field of bfd_target structure.
63 * bout.c: Initialise new field of bfd_target structure.
64 * cisco-core.c: Initialise new field of bfd_target structure.
65 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
66 * coff-alpha.c: Initialise new field of bfd_target structure.
67 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
68 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
69 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
70 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
71 * coff-i386.c: Initialise new field of bfd_target structure.
72 * coff-i860.c: Initialise new field of bfd_target structure.
73 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
74 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
75 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
76 * coff-mips.c: Initialise new field of bfd_target structure.
77 * coff-ppc.c: Initialise new field of bfd_target structure.
78 * coff-rs6000.c: Initialise new field of bfd_target structure.
79 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
80 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
81 * coff-tic30.c: Initialise new field of bfd_target structure.
82 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
83 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
84 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
85 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
86 * hppabsd-core.c: Initialise new field of bfd_target structure.
87 * hpux-core.c: Initialise new field of bfd_target structure.
88 * i386msdos.c: Initialise new field of bfd_target structure.
89 * i386os9k.c: Initialise new field of bfd_target structure.
90 * ieee.c: Initialise new field of bfd_target structure.
91 * ihex.c: Initialise new field of bfd_target structure.
92 * irix-core.c: Initialise new field of bfd_target structure.
93 * mipsbsd.c: Initialise new field of bfd_target structure.
94 * netbsd-core.c: Initialise new field of bfd_target structure.
95 * oasys.c: Initialise new field of bfd_target structure.
96 * osf-core.c: Initialise new field of bfd_target structure.
97 * ppcboot.c: Initialise new field of bfd_target structure.
98 * ptrace-core.c: Initialise new field of bfd_target structure.
99 * sco5-core.c: Initialise new field of bfd_target structure.
100 * som.c: Initialise new field of bfd_target structure.
101 * srec.c: Initialise new field of bfd_target structure.
102 * tekhex.c: Initialise new field of bfd_target structure.
103 * trad-core.c: Initialise new field of bfd_target structure.
104 * versados.c: Initialise new field of bfd_target structure.
105 * vms.c: Initialise new field of bfd_target structure.
107 1999-07-19 Andreas Schwab <schwab@suse.de>
109 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
112 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
114 * elflink.h (elf_link_adjust_relocs): New function.
115 (elf_bfd_final_link): Use it.
116 (elf_link_input_bfd): Deal with the fact that there can be
117 two relocation sections for a single section.
118 (elf_reloc_link_order): Likewise.
120 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
121 a relocateable object.
122 (_bfd_mips_elf_relocate_section): Handle relocateable links.
124 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
126 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
127 (sparc64_elf_get_reloc_upper_bound,
128 sparc64_elf_get_dynamic_reloc_upper_bound,
129 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
130 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
132 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
133 ELF64_R_TYPE_ID/DATA where appropriate.
135 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
137 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
140 1999-07-16 Ian Lance Taylor <ian@zembu.com>
142 * elf32-mips.c (mips_elf_local_relocation_p): New static
144 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
145 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
146 Always set *require_jalxp.
147 (mips_elf_stub_section_p): Mark abfd parameter as unused.
148 (_bfd_mips_elf_relocate_section): Only look for LO16 following
149 GOT16 if the GOT16 is against a local symbol. Don't return false
150 for an undefined symbol. If there is an overflow, assert that we
153 1999-07-16 Andreas Schwab <schwab@suse.de>
155 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
156 variables `link' and `elfsec'.
157 (elf_bfd_final_link): Remove unused variable `os'.
159 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
161 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
162 a PT_PHDR program headers.
163 (_bfd_mips_elf_final_link): Don't assume there are going to be
164 section symbols when we're not building a shared object.
165 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
168 1999-07-15 J.T. Conklin <jtc@redback.com>
170 * config.bfd (i[3456]86-*-vxworks*): New target.
172 1999-07-15 Mark Mitchell <mark@codesourcery.com>
174 * elf32-mips.c (mips_elf_stub_section_p): New function.
175 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
176 (mips_elf_relocate_section): Adjust calling sequence for
177 mips_elf_calculate_relocation and mips_elf_perform_relocation.
178 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
181 1999-07-15 Ian Lance Taylor <ian@zembu.com>
183 * configure.in: Bump version number to 2.9.5.
184 * configure: Rebuild.
186 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
188 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
190 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
191 to derive final type instead of hardwiring a selection.
193 1999-07-14 Mark Mitchell <mark@codesourcery.com>
195 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
196 things relocated by R_MIPS16_GPREL.
197 (mips_elf_perform_relocation): Likewise.
199 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
201 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
203 1999-07-14 Richard Henderson <rth@cygnus.com>
205 * elf32-mips.c (struct mips_got_info): Add global_gotno.
206 (_bfd_mips_elf_size_dynamic_sections): Set it.
207 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
208 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
209 new argument max_local.
211 1999-07-14 Mark Mitchell <mark@codesourcery.com>
213 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
214 subwords when handling an R_MIPS16_26 relocation.
215 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
218 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
219 dst_mask to match reality.
220 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
221 (mips_elf_obtain_contents): Use bfd_get.
222 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
223 (mips_elf_relocate_section): Likewise.
225 1999-07-13 Mark Mitchell <mark@codesourcery.com>
227 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
228 (mips_elf_relocate_section): Adjust calling sequence for
229 mips_elf_perform_relocation.
230 (mips_elf_perform_relocation): Take additional argument. Handle
231 R_MIPS16_26. Use bfd_put for convenience.
233 1999-07-13 Richard Henderson <rth@cygnus.com>
235 * elf.c (assign_file_positions_for_segments): Thinko last change.
236 Always overwrite p_flags.
238 1999-07-13 Richard Henderson <rth@cygnus.com>
240 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
241 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
242 .dynbss and .rel[a].bss if want_dynbss.
243 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
245 1999-07-13 Richard Henderson <rth@cygnus.com>
247 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
249 1999-07-13 Richard Henderson <rth@cygnus.com>
251 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
252 (struct elf_link_hash_table): Add dynlocal.
253 (_bfd_elf_link_lookup_local_dynindx): Prototype.
254 (_bfd_elf_link_adjust_dynindx): Delete.
255 (_bfd_elf_link_renumber_dynsyms): Prototype.
256 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
257 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
258 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
259 (_bfd_elf_link_lookup_local_dynindx): New function.
260 (elf_link_renumber_hash_table_dynsyms): New function.
261 (_bfd_elf_link_renumber_dynsyms): New function.
262 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
263 (struct elf_assign_sym_version_info): Delete removed_dynamic.
264 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
265 instead of elf_link_remove_section_and_adjust_dynindices.
266 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
267 (elf_link_assign_sym_version): Remove removed_dynamic code.
268 (elf_link_renumber_dynsyms): Delete.
269 (elf_bfd_final_link): Install section and local symbols into .dynsym.
271 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
272 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
273 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
274 * elf32-mips.c: Similarly.
275 * elf32-ppc.c: Similarly.
276 * elf32-sparc.c: Similarly.
277 * elf64-alpha.c: Similarly.
278 * elf64-sparc.c: Similarly.
280 1999-07-13 Mark Mitchell <mark@codesourcery.com>
282 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
283 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
284 when the relocation is against _gp_disp.
286 1999-07-12 Mark Mitchell <mark@codesourcery.com>
288 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
289 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
290 to possibly_dynamic_relocs. Adjust usage throughout code.
291 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
292 (elf_mips_ctor64_howto): Likewise.
293 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
295 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
296 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
297 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
298 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
300 1999-07-12 Ian Lance Taylor <ian@zembu.com>
302 * Makefile.am: Rebuild dependencies.
303 * Makefile.in: Rebuild.
305 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
306 * bfd-in2.h: Rebuild.
308 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
309 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
310 structure initializations. Add casts.
311 * reloc.c (EMPTY_HOWTO): Define.
312 * bfd-in2.h: Rebuild.
313 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
314 comparisons against 0.
315 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
316 previous_ibfd_e_flags to unsigned long.
317 * vms.h (struct vms_private_data_struct): Change section_count to
319 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
320 (_bfd_vms_write_gsd): Change symnum to unsigned.
321 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
322 * vms-tir.c (etir_sta): Change psect to unsigned.
323 (alloc_section): Change idx to unsigned.
324 (tir_sta, tir_ctl): Change psect to unsigned.
325 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
326 * vms.c (priv_section_count): Change to unsigned.
328 1999-07-12 Andreas Schwab <schwab@suse.de>
330 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
331 * m68klinux.c: Likewise.
333 1999-07-12 Ian Lance Taylor <ian@zembu.com>
335 * Many files: Changes to avoid gcc warnings: Remove unused local
336 variables. Add default case to enum switches.
337 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
338 compile if not COFF_IMAGE_WITH_PE.
339 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
340 (bfd_arm_get_bfd_for_interworking): Likewise.
341 (bfd_arm_process_before_allocation): Likewise.
342 * epoc-pei-arm.c: Don't rename bfd_arm functions.
343 * pei-arm.c: Likewise.
344 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
345 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
346 (mips_elf_got16_entry): Put parens around & in body of ==.
347 (mips_elf_calculate_relocation): Correct test for empty string.
348 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
350 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
353 1999-07-11 Ian Lance Taylor <ian@zembu.com>
355 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
356 as appropriate. Fill in structure initializations. Add variable
357 initializations. Add casts.
358 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
359 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
361 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
363 * elf-bfd.h (bfd_elf_hash): Update declaration.
364 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
365 when calling bfd_elf_hash.
367 1999-07-11 Mark Mitchell <mark@codesourcery.com>
369 * libbfd.c (bfd_put_8): Make it of type `void'.
370 * bfd-in2.h: Regenerated.
371 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
373 (_bfd_mips_elf_final_link): Likewise.
375 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
377 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
379 * config.bfd (hppa*-*-linux-gnu*): New target
381 1999-07-07 Mark Mitchell <mark@codesourcery.com>
383 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
384 (_bfd_mips_elf_create_dynamic_sections): New function.
385 (_bfd_mips_elf_add_symbol_hook): Likewise.
386 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
387 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
388 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
389 (_bfd_mips_elf_gc_mark_hook): Likewise.
390 (_bfd_mips_elf_gc_sweep_hook): Likewise.
391 (_bfd_mips_elf_always_size_sections): Likewise.
392 (_bfd_mips_elf_size_dynamic_sections): Likewise.
393 (_bfd_mips_elf_check_relocs): Likewise.
394 (_bfd_mips_elf_link_hash_table_create): Likewise.
395 (_bfd_mips_elf_print_private_data): Likewise.
396 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
397 (_bfd_mips_elf_final_link): Likewise.
398 (_bfd_mips_elf_additional_program_headers): Likewise.
399 (_bfd_mips_elf_modify_segment_map): Likewise.
400 (_bfd_mips_elf_relocate_section): Likewise.
401 * elf32-mips.c (mips_elf32_object_p): Move contents into
402 _bfd_mips_elf_object_p.
403 (mips_elf_additional_program_headers): Rename to
404 _bfd_mips_elf_additional_program_headers.
405 (mips_elf_modify_segment_map): Rename to
406 _bfd_mips_elf_modify_segment_map.
407 (elf_mips_abi_name): Change prototype.
408 (mips_elf32_section_from_shdr): Merge into
409 _bfd_mips_elf_section_from_shdr.
410 (mips_elf32_section_processing): Merge into
411 _bfd_mips_elf_section_processing.
412 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
413 the right back-end ELF linker.
414 (mips_elf_relocate_section): Rename to
415 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
416 (mips_elf_link_output_symbol_hook): Rename to
417 _bfd_mips_elf_link_output_symbol_hook.
418 (mips_elf_create_dynamic_section): Rename to
419 _bfd_mips_elf_create_dynamic_section.
420 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
421 Adjust for 64-bit code. Use mips_elf_got_section.
422 (mips_elf_adjust_dynamic_symbol): Rename to
423 _bfd_mips_elf_adjust_dynamic_symbol. Use
424 mips_elf_allocate_dynamic_relocations.
425 (mips_elf_finish_dynamic_symbol): Rename to
426 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
427 Adjust for 64-bit code.
428 (mips_elf_finish_dynamic_sections): Rename to
429 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
430 (mips_elf_always_size_sections): Rename to
431 _bfd_mips_elf_always_size_sections.
432 (mips_elf_add_symbol_hook): Rename to
433 _bfd_mips_elf_add_symbol_hook.
434 (mips_elf_next_lo16_addend): Constify.
435 (mips_elf_calculate_relocation): Likewise.
436 (mips_elf_obtain_contents): Likewise.
437 (mips_elf_perform_relocation): Likewise.
438 (mips_elf_create_dynamic_relocation): Likewise.
439 (mips_elf_allocate_dynamic_relocations): New function.
440 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
441 (MIPS_ELF_REL_SIZE): Likewise.
442 (MIPS_ELF_DYN_SIZE): Likewise.
443 (MIPS_ELF_GOT_SIZE): Likewise.
444 (MIPS_ELF_SYM_SIZE): Likewise.
445 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
446 (MIPS_ELF_GET_WORD): Likewise.
447 (MIPS_ELF_PUT_WORD): Likewise.
448 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
449 (STUB_LW): Conditionalize for 64-bit value.
450 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
452 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
453 Check it for inconsistency.
454 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
456 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
458 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
459 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
460 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
461 (mips_elf_local_got_index): Likewise.
462 (mips_elf_got_page): Likewise.
463 (mips_elf_got_info): Likewise.
464 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
465 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
466 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
467 instead of constant `2'.
468 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
469 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
470 (mips_elf_size_dynamic_sections): Use
471 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
472 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
473 Adjust all releveant entries in elf backend table.
474 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
475 (mips_elf64_section_processing): Likewise.
476 Adjust elf backend entries to use _bfd_mips_elf variants now
479 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
481 (size_dynamic_sections): Likewise.
482 (elf_link_output_extsym): Likewise.
483 * elf.c: (elf_fake_sections): Likewise.
484 * libbfd.c (bfd_get): New macro.
486 * bfd-in2.h: Regenerated.
488 1999-07-07 Mark Mitchell <mark@codesourcery.com>
490 * elf-bfd.h (elf_size_info): Add hash_entry_size,
491 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
492 wap_reloca_in, and swap_reloca_out.
493 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
494 multiple internal relocations per external relocation.
495 (link_read_relocs): Likewise.
496 (elf_bfd_final_link): Likewise.
497 (elf_link_input_bfd): Likewise.
498 (elf_gc_mark): Likewise.
499 (elf_gc_smash_unused_vtentry_relocs): Likewise.
500 * elfcode.h (elf_swap_dyn_out): Adjust type to match
502 (size_info): Add entries for new fields.
503 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
504 (mips_elf64_be_swap_reloc_in): New function.
505 (mips_elf64_be_swap_reloc_out): Likewise.
506 (mips_elf64_be_swap_reloca_in): Likewise.
507 (mips_elf64_be_swap_reloca_out): Likewise.
508 (mips_elf64_size_info): Add entries for new fields.
510 1999-07-07 Ian Lance Taylor <ian@zembu.com>
512 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
513 field equals the new rel_count field.
514 (elf_link_input_bfd): When doing a relocateable link, use the new
515 rel_count field rather than the reloc_count field.
516 (elf_reloc_link_order): Likewise.
517 (elf_finish_pointer_linker_section): Likewise.
519 Based on patch from H.J. Lu <hjl@gnu.org>:
520 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
521 shared library to override a weak definition in a regular object.
523 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
525 * libhppa.h: Revert July 2, 1999 patch.
527 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
528 need to generate DLTIND relocations, not DLTREL relocations.
530 1999-07-05 Nick Clifton <nickc@cygnus.com>
532 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
534 (coff_set_flags): Recognise arm 5 architectures.
536 * cpu-arm.c: Add support for strongarm and arm9 cpus.
537 Add support for armv5 architecture.
539 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
541 * reloc.c: Add new, assembler only, ARM reloc:
542 BFD_RELOC_ARM_ADRL_IMMEDIATE.
544 * bfd-in2.h: Regenerate.
546 1999-07-02 Mark Mitchell <mark@codesourcery.com>
548 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
549 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
550 * elf.c (_bfd_elf_find_nearest_line): Pass it.
551 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
552 * elf32-mips.c (ABI_64_P): New macro.
553 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
554 (_bfd_mips_elf_find_nearest_line): Adjust call to
555 _bfd_dwarf2_find_nearest_line.
556 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
557 * libbfd.h: Regenerated.
559 1999-07-02 Ian Lance Taylor <ian@zembu.com>
561 * config.bfd: Add * at the end of i[3456]86-*-unixware.
563 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
565 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
566 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
568 1999-07-01 Mark Mitchell <mark@codesourcery.com>
570 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
572 (_bfd_elf_init_reloc_shdr): New function.
573 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
574 bfd_alloc followed by memset.
575 (_bfd_elf_init_reloc_shdr): New function, split out from ...
576 (elf_fake_sections): Here.
577 (assign_section_numbers): Assign section numbers for the second
578 relocation section, if required.
579 * elflink.h (elf_link_output_relocs): New function.
580 (elf_link_size_reloc_section): Likewise.
581 (elf_bfd_final_link): Use elf_link_size_reloc_section.
582 (elf_link_input_bfd): Use elf_link_output_relocs.
584 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
585 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
587 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
589 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
592 1999-06-28 Mark Mitchell <mark@codesourcery.com>
594 * elf32-mips.c (mips_elf_got_info): Move declaration before
595 prototypes. Change global_gotsym to be a pointer to a hash entry,
596 rather than a number index.
597 (mips_elf_link_hash_entry): Move declaration before prototypes.
598 (mips_elf_irix6_finish_dynamic_symbol): New function.
599 (mips_elf_sign_extend): Likewise.
600 (mips_elf_high): Likewise.
601 (mips_elf_higher): Likewise.
602 (mips_elf_highest): Likewise.
603 (mips_elf_global_got_index): Likewise.
604 (mips_elf_local_got_index): Likewise.
605 (mips_elf_got_offset_from_index): Likeiwse.
606 (mips_elf_record_global_got_symbol): Likewise.
607 (mips_elf_got_page): Likewise.
608 (mips_elf_next_lo16_addend): Likewise.
609 (mips_elf_calculate_relocation): Likewise.
610 (mips_elf_obtain_contents): Likewise.
611 (mips_elf_perform_relocation): Likewise.
612 (mips_elf_assign_gp): Likewise.
613 (mips_elf_sort_hash_table_f): Likewise.
614 (mips_elf_sort_hash_table): Likewise.
615 (mips_elf_got_section): Likewise.
616 (mips_elf_got_info): Likewise.
617 (mips_elf_create_local_got_entry): Likewise.
618 (mips_elf_got16_entry): Likewise.
619 (mips_elf_create_dynamic_relocation): Likewise.
620 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
621 (mips_elf_final_gp): Use mips_elf_assign_gp.
622 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
623 into SHN_SCOMMON automatically on IRIX6.
624 (mips_elf_add_symbol_hook): Likewise.
625 (mips_elf_relocate_section): Rewrite, using
626 mips_elf_calculate_relocation and mips_elf_perform_relocation.
627 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
628 Don't deal with .rld_map on IRIX6.
629 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
630 section flags appropriately for .got.
631 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
632 the got. Call mips_elf_record_global_got_symbol and allocate
633 local got space appropriately.
634 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
635 char *. Rework calculation of GOT size. Sort dynamic symbol
636 table entries so entries that do not require GOT entries appear at
637 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
638 code dealing with DT_INIT and DT_FINI. Remove fiddling with
640 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
642 (mips_elf_finish_dynamic_symbol): Use
643 mips_elf_irix6_finish_dynamic_symbol.
644 (mips_elf_finish_dynamic_sections): Correct off-by-one error
645 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
646 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
648 1999-06-30 Ian Lance Taylor <ian@zembu.com>
650 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
651 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
653 1999-06-04 Philip Blundell <philb@gnu.org>
655 * elf32-arm.h (elf_backend_got_header_size): Define.
656 (elf_backend_plt_header_size): Likewise.
658 1999-06-28 Jim Pick <jim@jimpick.com>
660 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
662 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
664 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
666 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
668 1999-06-27 Mark Mitchell <mark@codesourcery.com>
670 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
671 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
672 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
673 (_bfd_mips_elf_section_from_shdr): Use them.
674 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
675 of GP-relative sections.
676 (_bfd_mips_elf_set_section_contents): Use them.
677 (_bfd_mips_elf_section_processing): Share code between .sdata and
678 .lit4/.lit8 sections. Set appropriate flags for .srdata.
679 (mips_elf_additional_program_headers): Add handling for
680 PT_MIPS_OPTIONS segment on IRIX6.
681 (mips_elf_modify_segment_map): Likeiwse.
682 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
683 Include the options sections on IRIX6. Don't look for GP-relative
684 sections by name; use SHF_MIPS_GPREL instead.
685 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
687 (mips_elf_create_dynamic_sections): Don't muck about with section
688 alignments and such on IRIX6.
689 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
690 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
691 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
692 bfd_zalloc rather than bfd_alloc and memset.
693 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
694 Don't assert the existence of .rld_map on IRIX6.
695 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
697 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
698 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
701 1999-06-26 Mark Mitchell <mark@codesourcery.com>
703 * elf32-mips.c (mips_elf_swap_msym_in): New function.
704 (mips_elf_swap_msym_out): New function.
705 (mips_elf_create_msym_section): Likewise.
706 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
707 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
708 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
709 section not named .msym.
710 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
711 .msym directly. Set appropriate attributes for the .msym
713 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
714 (mips_elf_link_hash_newfunc): Clear it.
715 (mips_elf_create_dynamic_sections): Create the .msym section
717 (mips_elf_size_dynamic_sections): Allocate space for the
718 .msym section. Add a DT_MIPS_MSYM entry.
719 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
721 (mips_elf_finish_dynamic_sections): Assign a value for
722 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
724 * elf32-mips.c (irix_compat_t): New enumeration.
725 (ABI_N32_P): New macro.
726 (IRIX_COMPAT): Likewise.
727 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
728 (mips_elf_relocate_section): Fix typo.
730 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
732 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
733 as writable PE sections.
735 1999-06-26 David Mosberger <davidm@hpl.hp.com>
737 * dwarf2.c (struct arange): New type.
738 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
739 (arange_add): New function.
740 (decode_line_info): Keep track of address ranges that a compilation
742 (comp_unit_contains_address): Return true if address is contained
743 in _any_ of the address ranges associated with a compilation unit.
744 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
745 on the first comp_unit that contains the address.
747 1999-06-26 David Mosberger <davidm@hpl.hp.com>
749 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
750 (decode_line_info): Add variable STASH and initialize it to point
751 to the per-bfd dwarf2_debug info. Remove static variable
752 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
754 1999-06-26 Ian Lance Taylor <ian@zembu.com>
756 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
757 shared library to have an undefined symbol.
759 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
760 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
762 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
764 * elf-hppa.c (elf_hppa_final_write_processing): New function.
765 * elf32-hppa.c: Remove everything related to symbol extension
766 sections & records. Use the common elf_hppa_final_write_processing.
768 1999-06-22 Mark Mitchell <mark@codesourcery.com>
770 * elflink.h (size_dynamic_sections): Use user-specified init/fini
771 functions instead of _init/_fini if requested.
773 1999-06-23 Ian Lance Taylor <ian@zembu.com>
775 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
778 1999-06-22 Ian Lance Taylor <ian@zembu.com>
780 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
781 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
783 (ppc_elf_finish_dynamic_sections): Check for positive section
784 dynindx field, rather than comparing against -1.
785 (ppc_elf_relocate_section): Only return false if undefined_symbol
786 or reloc_overflow fail, not always upon encountering an error.
788 1999-06-22 Mark Mitchell <mark@codesourcery.com>
790 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
791 bfd_byte * before performing pointer arithmetic.
793 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
795 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
797 * elf32-hppa.c: Include elf-hppa.h.
799 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
801 (elf32_hppa_info_to_howto): Similarly.
802 (elf_hppa_howto_table): Similarly.
803 (elf_hppa_reloc_type_lookup): Similarly.
804 (hppa_elf_gen_reloc_type): Similarly.
805 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
807 1999-06-22 Nick Clifton <nickc@cygnus.com>
809 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
810 handling R_V850_22_PCREL relocation.
812 1999-06-21 Ian Lance Taylor <ian@zembu.com>
814 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
817 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
819 * section.c (_bfd_strip_section_from_output): Ignore sections
820 DISCARDed by the link script.
822 1999-06-19 Ian Lance Taylor <ian@zembu.com>
824 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
825 Remove unused local variable spp.
827 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
828 the entry symbol is not set.
830 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
832 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
833 GPDISP or LITUSE in a relocatable link.
835 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
837 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
838 * (alloc_dwarf1_func): Likewise.
840 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
842 * libhppa.h: Fix various formatting errors.
843 (assemble_3); Rewrite using CATENATE.
844 (assemble_17): Fix various bugs.
846 1999-06-16 Nick Clifton <nickc@cygnus.com>
848 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
850 1999-06-15 Richard Henderson <rth@cygnus.com>
852 * section.c (SEC_SHORT): Define.
853 * bfd-in2.h: Rebuild.
855 1999-06-13 Mark Mitchell <mark@codesourcery.com>
857 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
858 Remove abfd parameter. Use _bfd_strip_section_from_output.
859 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
861 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
862 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
863 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
865 (bfd_elf_size_dynamic_sections): Use it.
867 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
869 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
870 complain_overflow_bitfield to complain_overflow_signed.
872 1999-06-13 Mark Mitchell <mark@codesourcery.com>
874 * elflink.h (elf_link_read_relocs_from_section): New function,
876 (elf_link_read_relocs): Here. Use it for both relocation
879 1999-06-12 Mark Mitchell <mark@codesourcery.com>
881 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
882 asect->reloc_count is valid.
884 1999-06-12 Ian Lance Taylor <ian@zembu.com>
886 * elf32-mips.c (mips_elf32_section_processing): Permit a
887 SHT_MIPS_REGINFO section to have a size of 0.
889 1999-06-12 David O'Brien <obrien@freebsd.org>
891 * config.bfd (alpha*-*-freebsd*): New target.
892 (i[3456]86-*-freebsd*): Now defaults to ELF.
894 1999-06-11 Ian Lance Taylor <ian@zembu.com>
896 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
897 wrap if the relocation covers the high bit of an address.
899 * dwarf2.c (decode_line_info): Remove unused variable first_time.
901 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
903 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
904 instead of R_SPARC_max.
905 (sparc64_elf_info_to_howto): Likewise.
906 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
907 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
909 1999-06-07 Richard Henderson <rth@cygnus.com>
911 * section.c (_bfd_strip_section_from_output): Remove output
912 sections with no initial link_order.
914 1999-06-07 Nick Clifton <nickc@cygnus.com>
916 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
918 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
920 * Makefile.am (SOURCE_HFILES): Add missing headers.
921 * Makefile.in: Regenerated.
923 1999-06-06 Mark Mitchell <mark@codesourcery.com>
925 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
928 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
930 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
931 range undefweak symbols.
932 * hash.c: Add missing comma after @xref{}
933 * linker.c: Likewise.
935 1999-06-04 Nick Clifton <nickc@cygnus.com>
937 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
939 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
940 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
941 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
942 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
944 1999-06-04 Ian Lance Taylor <ian@zembu.com>
946 * Makefile.am: Rebuild dependencies.
947 (BFD32_BACKENDS): Add dwarf1.lo.
948 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
949 * Makefile.in: Rebuild.
951 1999-06-04 Nick Clifton <nickc@cygnus.com>
953 * Makefile.am: Add epoc-arm-pe target.
954 * Makefile.in: Regenerate.
955 * pe-arm.c: Only redefine interworking function names if they have
956 not already been redefined.
957 * pei-arm.c: Only redefine interworking function names if they have
958 not already been redefined.
959 * epoc-pe-arm.c: Redefine interworking function names to avoid a
961 * epoc-pei-arm.c: Redefine interworking function names to avoid a
964 1999-06-03 Nick Clifton <nickc@cygnus.com>
966 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
968 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
970 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
972 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
974 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
975 start / stop for recalculating of r_addend of R_SH_SWITCH*.
977 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
979 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
980 in other text sections.
982 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
984 * libbfd.c (_bfd_generic_verify_endian_match): New function.
985 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
986 * libbfd.h: Regenerate.
987 * coff-sh.c (sh_merge_private_data): Delete.
988 (coff_bfd_merge_private_bfd_data): Change to
989 _bfd_generic_verify_endian_match.
990 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
992 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
994 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
996 1999-06-03 Ian Lance Taylor <ian@zembu.com>
998 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
1000 (bfd_elf32_arm_process_before_allocation): Likewise.
1001 * bfd-in2.h: Rebuild.
1003 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1005 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
1006 track of end_sequence markers.
1007 (add_line_info): Add END_SEQUENCE arg.
1008 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
1009 debug-line info---it doesn't work right if a compilation unit
1010 consists of multiple discontiguous code-sequences. It would be
1011 worthwhile to optimize for the common case where a compilation
1012 unit results in a contiguous set of code sequences, but this is
1013 quite tricky to get right for arbitrary DWARF2 files.
1014 (lookup_address_in_line_info_table): Don't use the last line entry
1015 for a compilation unit for anything with an address higher than
1016 this line entry. Also, check for end_sequence markers to
1017 correctly handle discontinuities.
1018 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
1019 compilation units, check all compilation units with each->high==0
1020 just like when reading compilation units.
1022 * dwarf2.c (decode_line_info): Initialize table->files and
1023 table->last_line to NULL to avoid segfaults due to random
1024 values in these members.
1025 (concat_filename): Check for out-of-range file number before
1026 indexing filename table. Segfaults suck.
1028 * dwarf2.c (decode_line_info): Don't truncate address to least
1029 significant 32 bits (breaks 64 bit targets).
1030 (lookup_address_in_function_table): Ditto.
1031 (comp_unit_contains_address): Ditto.
1033 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
1035 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
1036 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1037 (mips_elf64_howto_table_rela): Likewise.
1039 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
1041 (elf_slurp_reloc_table): Here. Use it to handle the case where a
1042 single section has two associated relocation sections.
1044 1999-06-02 Mark Salter <msalter@cygnus.com>
1046 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
1047 COFF_WITH_PE defined.
1049 1999-06-02 Nick Clifton <nickc@cygnus.com>
1051 * pe-arm.c: Rename global arm interworking functions to avoid name
1052 collision when all targets BFD is built.
1055 1999-05-31 Mark Mitchell <mark@codesourcery.com>
1057 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
1058 may_use_rel_p, may_use_rela_p, default_use_rela_p.
1059 (bfd_elf_section_data): Add use_rela_p.
1060 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
1061 (_bfd_elf_new_section_hook): Likewise.
1062 (elf_fake_sections): Use may_use_rela_p, etc., instead of
1064 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
1065 * elfcode.h (write_relocs): Determine whether or not use rela
1066 relocs based on the relocation section header.
1067 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
1068 instead of use_rela_p.
1069 * elfxx-target.h (elf_backend_may_use_relp): New macro.
1070 (elf_backend_may_use_rela_p): Likewise.
1071 (elf_backend_default_use_rela_p): Likewise.
1072 (elfNN_bed): Use them.
1074 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
1076 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
1078 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
1080 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
1081 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
1082 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
1083 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
1084 * bfd-in2.h: Regenerated.
1085 * libbfd.h: Likewise.
1086 * elf32-mips.c (mips_info_to_howto_rela): New function.
1087 (USE_REL): Adjust for new conventions.
1088 (MINUS_ONE): New macro.
1089 (elf_mips_howto_table): Add R_MIPS_SUB.
1090 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
1092 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
1093 .MIPS.content section.
1094 (_bfd_mips_elf_fake_sections): Treat all sections that begin
1095 with .MIPS.content as .MIPS.content sections. Set
1096 SHF_MNIPS_NOSTRIP for such section.
1097 (elf_info_to_howto): Define to mips_info_to_howto_rela.
1098 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
1099 MIPS_GOT_OFST, and MIPS_GOT_DISP.
1101 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1103 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
1106 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
1109 1999-05-30 Philip Blundell <philb@gnu.org>
1111 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1112 1993-03-25 (!!). Take into account the bitmasks for the reloc so
1113 the addend does not overflow into the rest of the word.
1115 1999-05-29 Nick Clifton <nickc@cygnus.com>
1117 * bfd-in.h: Amend prototype for
1118 bfd_elf32_arm_process_before_allocation .
1119 * bfd-in.h: Regenerate.
1121 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
1122 elements in a fixed sized array.
1123 (ARM_ELF_ABI_VERSION): Define.
1124 (ARM_ELF_OS_ABI_VERSION): Define.
1125 (R_ARM_THM_ABS5): Fix rightshift and size.
1126 (R_ARM_THM_PC22): Fix size.
1127 (R_ARM_PLT32): Define Howto.
1128 (find_howto): New function: Locate a howto based on a reloc
1130 (elf32_arm_info_to_howto): Use find_howto if necessary.
1131 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1132 bfd_reloc_code_real_type.
1133 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
1134 and BFD_RELOC_VTABLE_ENTRY.
1135 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
1137 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
1138 elements in a fixed sized array.
1139 (ARM_ELF_ABI_VERSION): Define.
1140 (ARM_ELF_OS_ABI_VERSION): Define.
1141 (R_ARM_THM_ABS5): Fix rightshift and size.
1142 (R_ARM_THM_PC22): Fix size.
1143 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
1144 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
1145 bfd_reloc_code_real_type.
1147 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
1148 no_pipeline_knowledge.
1149 (elf32_arm_link_hash_create): Initialise new field to zero.
1150 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
1151 no_pipeline_knowledge. Use this parameter to initialise the field
1152 in the globals data structure.
1153 (elf32_arm_final_link_relocate): Only add in pipeline offset if
1154 no_pipeline_knowledge is false and the binary is from an old
1156 (elf32_arm_merge_private_data): Generate an error if an attempt is
1157 made to linl together big endian and little endian code.
1158 (elf32_arm_post_process_headers): New function: Initialise the
1159 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
1161 (elf_backend_post_process_headers): Define.
1163 1999-05-28 Nick Clifton <nickc@cygnus.com>
1165 * elf-bfd.h (struct elf_backend_data): Add new field:
1166 elf_backend_post_process_headers.
1168 * elfxx-target.h (elf_backend_post_process_headers): Define to
1169 NULL if not already defined.
1170 (elfNN_bed): Initialise elf_backend_post_process_headers field.
1172 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
1174 (_bfd_elf_compute_section_file_positions): Call
1175 elf_backend_post_process_headers if defined.
1177 1999-05-28 Ian Lance Taylor <ian@zembu.com>
1179 * configure.in: Check whether getuid and getgid exist.
1180 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
1181 HAVE_GETGID are not defined, respectively.
1182 (bfd_write_armap): Don't special case on _WIN32 for getuid and
1184 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
1185 * configure, config.in: Rebuild.
1187 1999-05-28 Martin Dorey <mdorey@madge.com>
1189 * elf32-i960.c: New file.
1190 * elf.c (prep_headers): Handle bfd_arch_i960.
1191 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
1192 * config.bfd (i960-*-elf*): New target.
1193 * configure.in (bfd_elf32_i960_vec): New target vector.
1194 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
1195 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
1196 * Makefile.in, aclocal.m4, configure: Rebuild.
1198 1999-05-27 Nick Clifton <nickc@cygnus.com>
1200 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
1202 (find_howto): New function: Find entries in the
1203 elf32_arm_howto_table.
1204 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
1206 (elf32_arm_reloc_type_lookup): Add lookup for
1207 BFD_RELOC_ARM_PLT32.
1209 1999-05-25 Philip Blundell <pb@nexus.co.uk>
1211 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
1212 (elf32_arm_link_hash_table_create): Use above function as the
1213 constructor for hash table entries.
1214 (elf32_arm_relocate_section): Avoid crash when there is no output
1216 (elf32_arm_final_link_relocate): New parameter h.
1217 (elf32_arm_relocate_section): Pass symbol hash entry to above
1219 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
1222 1999-05-25 Catherine Moore <clm@cygnus.com>
1224 * coff-arm.c (coff_arm_relocate_section): Don't emit
1225 base file entries for pc-relative values.
1227 1999-05-25 DJ Delorie <dj@cygnus.com>
1229 * peicode.h (coff_swap_sym_in): When we create the actual section
1230 to reflect the not-there section C_SECTION symbols refer to,
1231 change the symbol class to C_STAT as the section is now really
1234 1999-05-24 Philip Blundell <pb@nexus.co.uk>
1236 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
1239 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
1241 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
1243 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
1244 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
1246 1999-05-16 Nick Clifton <nickc@cygnus.com>
1248 * coff-mcore.c (in_reloc_p): Reinstate.
1250 1999-05-15 Nick Clifton <nickc@cygnus.com>
1252 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
1253 * bfd-in2.h: Regenerate.
1254 * coff-mcore.c (in_reloc_p): Remove defintion.
1255 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
1256 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
1257 IMAGE_REL_MCORE_RVA.
1258 (coff_mcore_rtype_to_howto): Add special processing for
1259 IMAGE_REL_MCORE_RVA.
1260 (coff_mcore_relocate_section): Add support for
1261 IMAGE_REL_MCORE_RVA.
1262 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
1263 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
1265 (mcore_elf_relocate_section): Delete redundant case labels.
1267 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1269 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
1270 precedence between bit-and and comparison.
1272 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
1274 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
1275 list of target formats (targ_selvecs).
1276 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
1277 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
1279 1999-05-10 DJ Delorie <dj@cygnus.com>
1281 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
1282 reasonable mode until "ar x" is smart enough to skip it (fixes
1283 gcc/libgcc.a builds on mips-ecoff targets
1285 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
1286 to work. Hack to support MS import libraries, which use different
1287 COMDAT types than GNU.
1288 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
1289 to implied zero-length sections (see peicode below)
1290 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
1291 filename symbols, which use one *or more* auxents.
1292 * coffswap.h (coff_swap_aux_in): ditto
1293 * peicode.h (coff_swap_sym_in): Build the implied zero-length
1296 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
1298 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
1299 for all relocations.
1301 1999-05-10 Catherine Moore <clm@cygnus.com>
1303 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
1304 if COFF_IMAGE_WITH_PE.
1305 (bfd_arm_process_before_allocation): Likewise.
1306 (bfd_arm_get_bfd_for_interworking): Likewise.
1307 * coff-arm.c: Likewise.
1308 * bfd-in2.h: Regenerate.
1309 * configure.in (armpe_little_vec): Remove coff-arm.lo.
1310 (armpe_big_vec): Likewise.
1311 * configure: Rebuild.
1313 1999-05-10 Nick Clifton <nickc@cygnus.com>
1315 * elf.c (elf_fake_sections): Check for .rel. as start of rel
1316 section, not just .rel. Same for .rela.
1318 1999-05-07 Nick Clifton <nickc@cygnus.com>
1320 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
1321 endianism with an error message.
1323 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
1325 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
1326 assignment from "unsigned char *" to "char *".
1327 (decode_line_info): Likewise for dwarf_line_buffer assignment.
1329 1999-05-05 Catherine Moore <clm@cygnus.com>
1331 * coff-arm.c (coff_arm_relocate_section): Add one to
1332 address of ARM_RVA32 thumb functions.
1334 1999-05-05 Catherine Moore <clm@cygnus.com>
1336 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
1337 (elf32_m68k_copy_private_bfd_data): New.
1338 (elf32_m68k_merge_private_bfd_data): New.
1339 (elf32_m68k_print_private_bfd_data): New.
1340 (CPU32_FLAG): Define.
1341 (PLT_CPU32_ENTRY_SIZE): Define.
1342 (elf_cpu32_plt0_entry): Declare.
1343 (elf_cpu32_plt_entry): Declare.
1344 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
1345 (elf_m68k_finish_dynamic_symbol): Likewise.
1346 (elf_m68k_finish_dynamic_sections): Likewise.
1347 (elf_backend_plt_header_size): Remove definition.
1348 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1349 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1350 (bfd_elf32_bfd_set_private_flags): Define.
1351 (bfd_elf32_bfd_print_private_bfd_data): Define.
1353 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
1355 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
1356 and R_LONG_PCREL_MODE.
1358 1999-04-29 Nick Clifton <nickc@cygnus.com>
1360 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
1362 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
1364 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
1365 in relocation calculation.
1367 1999-04-26 Tom Tromey <tromey@cygnus.com>
1369 * aclocal.m4, configure: Updated for new version of libtool.
1371 1999-04-21 Nick Clifton <nickc@cygnus.com>
1373 * coff-mcore.c: Add support for mcore relocs.
1375 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
1377 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
1378 incorrect use EF_MIPS_xxBITPTRS.
1380 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1382 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
1385 * bfd-in2.h: Rebuild.
1386 * libbfd.h: Rebuild.
1388 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
1390 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
1391 (coff_arm_relocate_section): Add ARM26D transform. Only
1392 change to ARM26D for relocateable links.
1394 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1396 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
1397 (bfd_elf32_bfd_print_private_bfd_data): New.
1399 1999-04-15 Doug Evans <devans@casey.cygnus.com>
1401 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
1402 refetch addend if USE_REL, add many comments regarding current state.
1403 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
1404 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
1405 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
1406 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
1408 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
1410 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
1411 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
1413 1999-04-13 David Mosberger <davidm@hpl.hp.com>
1415 * dwarf2.c (decode_line_info): Don't truncate address to least
1416 significant 32 bits (breaks 64 bit targets).
1417 (lookup_address_in_function_table): Ditto.
1418 (comp_unit_contains_address): Ditto.
1420 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
1422 * coff-arm.c (arm_emit_base_file_entry): New routine.
1423 (A2T3_OFFSET): Define.
1424 (T2A3_OFFSET): Define.
1425 (coff_arm_relocate_section): Emit base file entries for interworking
1428 1999-04-13 Philip Blundell <philb@gnu.org>
1430 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
1431 relocs 17 through 19.
1433 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
1435 * elfcode.h: Remove fnmatch.h.
1436 * elflink.h (elf_link_assign_sym_version): Call back to ld
1437 instead of calling fnmatch.
1439 * config.bfd (i?86-*-beoself): Include pe vecs.
1441 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
1443 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
1446 1999-04-10 Richard Henderson <rth@cygnus.com>
1448 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
1449 when trying to resolve dynamic symbol references.
1450 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1451 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1452 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1453 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1454 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1455 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1456 * elflink.h (elf_link_output_extsym): Likewise.
1458 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
1460 * section.c (_bfd_strip_section_from_output): New function moved from
1461 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
1462 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
1463 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1464 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1465 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1466 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1467 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1468 * bfd-in2.h: Update.
1470 1999-04-09 Ian Lance Taylor <ian@zembu.com>
1472 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
1474 1999-04-08 Nick Clifton <nickc@cygnus.com>
1476 * coff-mcore.c: New File: Support for mcore-pe targets.
1477 * cpu-mcore.c: New File: Support for mcore targets.
1478 * elf32-mcore.c: New File: Support for mcore-elf target.
1479 * pe-mcore.c: New File: Definitions for mcore-pe target.
1480 * pei-mcore.c: New File: Definitions for mcore-pei target.
1481 * Makefile.am: Add support for MCore targets.
1482 * Makefile.in: Regenerate.
1483 * config.bfd: Add support for MCore targets.
1484 * configure.in: Add support for MCore targets.
1485 * configure: Regenerate.
1486 * archures.c: Add support for MCore architecture.
1487 * bfd-in2.h: Regenerate.
1488 * coffcode.h: Add support for mcore-pe targets.
1489 * elf.c: Add support for mcore-elf target.
1490 * reloc.c: Add support for MCore relocs.
1491 * targets.c: Add support for MCore targets.
1493 1999-04-07 Nick Clifton <nickc@cygnus.com>
1495 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
1496 R_ARM_XPC25 and R_ARM_THM_XPC22.
1497 (elf32_arm_reloc_map): Remove redundant entries.
1499 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1501 * sysdep.h (LC_MESSAGES): Never define.
1503 1999-04-06 Chris Torek <torek@bsdi.com>
1505 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
1506 all callers. Rewrite completely.
1507 (_bfd_relocate_contents): Rewrite overflow checking.
1508 * bfd-in2.h: Rebuild.
1510 1999-04-05 Ian Lance Taylor <ian@zembu.com>
1512 From Gabriel Paubert <paubert@iram.es>:
1513 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
1514 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
1515 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
1516 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
1517 * ppcboot.c (ppcboot_vec): Use little endian routines for
1520 * elf.c (elfcore_strndup): Only define if it will be used.
1521 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
1523 (ppc_elf_check_relocs): Remove unused local i.
1524 (ppc_elf_gc_mark_hook): Add default case to switch.
1526 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
1527 * srec.c (srec_scan): Accept \r in symbol definitions.
1528 (srec_object_p): Set HAS_SYMS if we saw any symbols.
1529 (symbolsrec_object_p): Likewise.
1531 1999-04-04 Don Bowman <don@pixsci.com>
1533 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
1535 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1537 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
1539 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
1540 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
1542 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
1544 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
1547 1999-03-31 Nick Clifton <nickc@cygnus.com>
1549 * config.bfd: Add support for arm-epoc-pe target.
1550 * configure.in: Add support for arm-epoc-pe target.
1551 * configure: Regenerate.
1552 * targets.c: Add support for arm-epoc-pe target.
1553 * coff-arm.c: Allow header files to override definition of
1554 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
1555 * pe-arm.h: Allow previous header files to override definition of
1556 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1557 * pei-arm.h: Allow previous header files to override definition of
1558 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1559 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
1560 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
1562 1999-03-30 Nick Clifton <nickc@cygnus.com>
1564 * elf.c (elf_map_symbols): Handle the case where section
1565 symbols are generated for content-less sections which are
1566 not mapped to the output file.
1568 * linker.c: Replace direct references to fields in BFD structure
1569 with accessor macros.
1571 * elflink.h: Replace direct references to fields in BFD structure
1572 with accessor macros.
1574 1999-03-25 Philip Blundell <pb@nexus.co.uk>
1576 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
1578 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
1579 account when adjusting section symbols during a partial link.
1581 1999-03-24 Nick Clifton <nickc@cygnus.com>
1583 * coff-sparc.c (struct coff_reloc_map): Change type of field
1584 'bfd_reloc_val' to bfd_reloc_code_real_type.
1585 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
1586 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
1587 * elf32-arc.c (struct arc_reloc_map): Ditto.
1588 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
1589 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
1590 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
1591 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
1592 * elf32-sh.c (struct elf_reloc_map): Ditto.
1593 * elf32-sparc.c (struct elf_reloc_map): Ditto.
1594 * elf32-v850.c (struct v850_reloc_map): Ditto.
1595 * elf64-sparc.c (struct elf_reloc_map): Ditto.
1596 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
1597 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
1599 1999-03-17 Martin Hunt <hunt@cygnus.com>
1601 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
1602 function so source-level assembly works. If multiple N_SOs
1603 are seen without and N_FUNs, create an indextable entry with
1604 a NULL function name.
1606 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1608 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
1609 of certian similar cpus.
1611 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1613 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1614 Add the 5000. Change the architecture for the 5400 to mips4.
1615 (elf_mips_mach): Add r5000.
1617 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1619 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
1621 1999-03-11 Nick Clifton <nickc@cygnus.com>
1623 * binary.c (binary_set_section_contents): Generate warning about
1624 huge file offsets for any section that will occupy file space, not
1625 just those that are loadable.
1627 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
1629 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
1631 1999-02-22 Jim Lemke <jlemke@cygnus.com>
1633 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
1635 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
1637 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
1638 * elflink.h: Revert all changes since Feb 16. Instead:
1639 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
1640 appropriate. Copy it to version symbols.
1641 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
1642 symbols if appropriate.
1643 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
1644 symbol if appropriate.
1645 (elf_link_output_extsym): If symbol is marked as undefined, and
1646 has no nonweak references, mark it as weak undefined.
1648 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
1650 * elflink.h (elf_merge_symbol): When overriding a dynamic
1651 definition with a weak undefined symbol, set NEEDS_PLT if it is a
1653 (elf_link_add_object_symbols): Don't copy the other field if we
1656 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
1658 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
1659 shared object with a weak undefined symbol.
1661 1999-02-18 Nick Clifton <nickc@cygnus.com>
1663 * elfarm-nabi.c: Set partial_inplace back to false.
1665 1999-02-17 Nick Clifton <nickc@cygnus.com>
1667 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
1668 (USER_LABEL_PREFIX): Set to "_".
1670 The following patches are from: Scott Bambrough
1671 <scottb@corelcomputer.com>
1673 * libaout.h (M_ARM6_NETBSD): Set to 143.
1675 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
1676 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
1677 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
1678 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
1679 * bfd-in2.h: Regenerate.
1681 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
1682 'true' as REL relocs are now being used. Add new PIC relocs:
1683 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
1684 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
1686 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
1688 (elf32_arm_final_link_relocate): Change parameters so that entire
1689 reloc is passed. Add support for PIC relocs.
1690 (elf32_arm_relocate_section): Pass entire reloc to
1691 elf32_arm_final_link_relocate.
1692 (elf32_arm_check_relocs): Handle new PIC relocs.
1693 (elf32_arm_adjust_dynamic_symbol): New function.
1694 (elf32_arm_size_dynamic_sections): New function.
1695 (elf32_arm_discard_copies): New function.
1696 (elf32_arm_finish_dynamic_symbol): New function.
1697 (elf32_arm_finish_dynamic_sections): New function.
1698 (ELF_MAXPAGE_SIZE): Define.
1699 (bfd_elf32_bfd_reloc_type_lookup): Define.
1700 (elf_backend_relocate_section): Define.
1701 (elf_backend_adjust_dynamic_symbol): Define.
1702 (elf_backend_create_dynamic_sections): Define.
1703 (elf_backend_finish_dynamic_symbol): Define.
1704 (elf_backend_finish_dynamic_sections): Define.
1705 (elf_backend_size_dynamic_sections): Define.
1706 (elf_backend_plt_readonly): Define.
1707 (elf_backend_want_got_plt): Define.
1708 (elf_backend_want_plt_sym): Define.
1710 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
1712 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
1713 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
1714 (_bfd_mips_elf_fake_sections): Likewise.
1716 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1718 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
1719 bfd_elf32_arm_get_bfd_for_interworking,
1720 bfd_elf32_arm_process_before_allocation): Define to avoid clash
1723 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
1724 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1725 elf32_arm_find_nearest_line): Make them static.
1727 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
1729 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
1730 callers. Do not merge a definition from a shared object with a
1731 weak undefined symbol.
1732 (elf_link_add_object_symbols): Do not change the symbol type or
1733 size if the old symbol overrides the new one.
1735 1999-02-08 Nick Clifton <nickc@cygnus.com>
1737 * config.bfd: Add support for strongarm target.
1739 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1741 * elf32-m68k.c (reloc_map): Use the correct types for the struct
1742 fields instead of unsigned char.
1744 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
1746 * Makefile.am: Rebuild dependencies.
1747 * Makefile.in: Rebuild.
1749 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
1751 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
1752 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
1753 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
1754 * acinclude.m4: Add comments to uses of AC_DEFINE.
1755 * acconfig.h: Remove.
1756 * configure: Rebuild with current autoconf/automake.
1757 * aclocal.m4: Likewise.
1758 * config.in: Likewise.
1759 * Makefile.in: Likewise.
1761 1999-02-04 DJ Delorie <dj@cygnus.com>
1763 * libbfd.c (real_read): don't call fread for zero bytes. This
1764 covers up a bug (or misuse of bfd) that's exposed by Solaris.
1766 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
1768 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
1769 of a jump is in the current 256 MB region.
1771 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
1773 * format.c (bfd_check_format_matches): Change last patch to only
1774 take effect for the binary target.
1776 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
1778 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
1780 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
1782 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
1784 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
1786 * format.c (bfd_check_format_matches): If the target was
1787 previously specified, don't check other targets when checking for
1790 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
1792 * elf32-arm.h (elf32_arm_reloc_map): Removed.
1793 (elf32_arm_reloc_type_lookup): Removed
1794 * elfarm-nabi.c (elf32_arm_reloc_map): New.
1795 (elf32_arm_reloc_type_lookup): New.
1796 * elfarm-oabi.c (elf32_arm_reloc_map): New.
1797 (elf32_arm_reloc_type_lookup): New.
1799 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
1801 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
1802 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
1803 * Makefile.am: Use new files.
1804 * Makefile.in: Regenerate.
1805 * configure.in: Use new files.
1806 * configure: Regenerate.
1808 1999-02-01 Nick Clifton <nickc@cygnus.com>
1810 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
1811 (fr30_elf_gc_sweep_hook): New function.
1812 (elf_backend_can_gc_sections): Define.
1814 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
1816 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
1817 and bfd_elf32_bigarm_oabi_vec.
1819 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
1821 * Makefile.am (elf32-arm-oldabi.lo): New.
1822 (elf32-arm-newabi.lo): New.
1823 * Makefile.in: Regenerate.
1824 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
1825 (arm-*-elf): Likewise.
1827 (thumb-*-oabi): New.
1828 * configure: Regenerate.
1829 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
1830 (bfd_elf32_bigarm_oabi_vec): New.
1831 * elf32-arm-newabi.c: New.
1832 * elf32-arm-oldabi.c: New.
1833 * elf32-arm.c: Removed.
1836 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
1838 * binary.c (binary_set_section_contents): Omit warnings for
1839 unloadable sections.
1841 1999-01-31 Michael Meissner <meissner@cygnus.com>
1843 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
1844 powerpc{,le}-*-eabi.
1846 1999-01-29 Nick Clifton <nickc@cygnus.com>
1848 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
1849 * dwarf2.c (read_signed_leb128): Remove unused variables.
1851 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
1853 * elf.c (assign_file_positions_for_segments): Only adjust
1854 p_align when needed.
1856 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
1858 * binary.c (binary_set_section_contents): Don't return early for a
1859 non-loadable section, in case the first section is non-loadable.
1860 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
1861 W. Rozycki <macro@ds2.pg.gda.pl>.
1863 1999-01-28 Nick Clifton <nickc@cygnus.com>
1865 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
1866 R_FR30_GNU_VTENTRY relocs.
1868 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
1870 * elflink.h (elf_link_output_sym): Zero syms which are
1871 part of sections which have been excluded.
1873 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
1875 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
1877 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
1878 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
1880 1999-01-27 Nick Clifton <nickc@cygnus.com>
1882 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
1884 (fr30_final_link_relocate): Use computed value as result of
1887 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
1889 * binary.c (binary_set_section_contents): Emit warning for
1890 huge file offsets due to widely-dispersed section LMAs.
1892 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
1894 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
1895 align first section to largest section alignment, not first
1898 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
1900 * configure.in: Require autoconf 2.12.1 or higher.
1902 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
1904 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
1905 * bfd-in2.h: Likewise.
1906 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
1908 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1910 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
1911 * cpu-mips.c: Add support for and independent 4111.
1912 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
1913 (_bfd_mips_elf_final_write_processing):
1914 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
1916 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1918 * elf32-mips.c (elf_mips_abi_name): New.
1919 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
1921 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
1923 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1924 Handle bfd_mach_mips4300.
1926 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
1928 * elf32-i386.c: Remove leaked development code from patch
1929 1998-12-10 by Richard Henderson.
1931 1998-12-10 Richard Henderson <rth@cygnus.com>
1933 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
1934 in debug sections for symbol defined externally.
1936 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1938 * targets.c (bfd_target_vector): Remove duplicate entry for
1941 1998-12-09 Nick Clifton <nickc@cygnus.com>
1943 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
1944 since we are using RELAs.
1946 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
1948 SCO Open Server Release 5 core file support, from Jouke Numan
1950 * sco5-core.c: New file.
1951 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
1952 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
1953 * Makefile.am: Rebuild dependencies.
1954 (OPTIONAL_BACKENDS): Add sco5-core.lo.
1955 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
1956 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
1957 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
1958 * bfd-in2.h, configure, Makefile.in: Rebuild.
1960 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
1962 * config.bfd (hppa*-*-mpeix*): New target.
1963 * configure.in: Add AC_HEADER_DIRENT.
1964 (hppa*-*-mpeix*): New target.
1965 * configure.host (hppa*-*-mpeix*): New host.
1966 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
1967 friends rather than just including <sys/dir.h>.
1968 * som.h (struct som_symbol): Add hppa_priv_level and apto
1969 tc_data. Change all users.
1970 (struct somdata): Add comp_unit field.
1971 (obj_som_compilation_unit): Define.
1972 (bfd_som_attach_compilation_unix): Declare.
1973 * som.c: Check HOST_HPPAMPEIX.
1974 (struct som_misc_symbol_info): Add new field priv_level.
1975 (som_object_setup): Add current_offset parameter. Change all
1977 (setup_sections): Likewise.
1978 (som_object_p): For EXECLIBMAGIC, read the lst header.
1979 (som_write_symbol_strings): Add compilation_unit parameter.
1981 (som_finish_writing): Write out compilation_unit.
1982 (som_bfd_derive_misc_symbol_info): Set priv_level.
1983 (som_build_and_write_symbol_table): Set xleast field to 3.
1984 (som_slurp_symbol_table): Set symbol priv_level.
1985 (bfd_som_attach_compilation_unit): New function.
1986 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
1987 priv_level into symbol_value.
1988 * configure, config.in: Rebuild.
1990 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
1992 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
1993 warning function to call _bfd_error_handler instead.
1995 * libbfd.c (COERCE32): Cast through unsigned long and long to
1996 avoid bug in old version of gcc.
1998 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
1999 (elf_backend_additional_program_headers): Don't define.
2001 1998-12-08 Nick Clifton <nickc@cygnus.com>
2003 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
2004 relocations to include offset of 2 included in the insns, and the
2005 offset of the relocs within the section.
2007 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
2009 The following changes were made by David Taylor
2010 <taylor@texas.cygnus.com>, Edith Epstein
2011 <eepstein@sophia.cygnus.com>, Jim Blandy
2012 <jimb@zwingli.cygnus.com>, and Elena Zannoni
2013 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
2014 changes originally made by HP; HP did not create ChangeLog
2017 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
2018 automake macro library.
2020 * hpux-core.c (hpux_core_core_file_p): this function now
2021 understands HPUX 10.30 thread info. Yes, the thread stacks can be
2022 found in the corefile! Also, in hpux_core_core_file_p, if we
2023 encounter a section with an unknown type, don't punt. Instead,
2024 just skip it. Also, count the number of sections of known type
2025 that we encounter. If we encounter at least one good one, then
2026 we'll declare that the file is a core file. If we encounter any
2027 unknown ones but some known ones, then we'll issue a warning (but
2028 still declare it to be a core file). Also, correctly decide when a
2030 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
2031 (CORE_ANON_SHMEM): define if not defined.
2032 (hpux_core_struct): add members lwpid and user_tid.
2033 (core_kernel_thread_id, core_user_thread_id): new macros.
2034 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
2035 the name before storing it in the bfd.
2036 (hpux_core_core_file_p): handle threads.
2038 * libhppa.h (GET_FIELD): protect against redefinition.
2039 (HPPA_WIDE): define.
2040 (GET_FIELD): define.
2045 (sign_extend): redefine.
2046 (assemble_6): define.
2047 (assemble_12): rewrite.
2048 (assemble_16): define.
2049 (assemble_16a): define.
2050 (assemble_17): rewrite.
2051 (assemble_22): define.
2053 1998-12-07 Nick Clifton <nickc@cygnus.com>
2055 * elf32-fr30.c (fr30_final_link_relocate): Using signed
2056 relocations for signed values.
2058 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
2060 * mipsbsd.c (MY(set_arch_mach)): Make static.
2061 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
2062 bfd_mach_mips* macros rather than simple numbers.
2064 COFF weak symbol support, based on patches from Mark Elbrecht
2065 <snowball3@usa.net>:
2066 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
2067 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
2068 (coff_write_alien_symbol): Likewise.
2069 * cofflink.c (coff_link_check_ar_symbols): Likewise.
2070 (coff_link_add_symbols): Likewise.
2071 (_bfd_coff_link_input_bfd): Likewise.
2072 (_bfd_coff_write_global_sym): Likewise.
2074 * elf.c (copy_private_bfd_data): Always initialize the
2075 includes_phdrs field.
2077 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
2078 file defines a symbol first mentioned in an ELF file.
2080 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
2081 possible, rather than only if BFD64.
2082 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
2084 * bfd-in2.h: Rebuild.
2086 * srec.c (srec_set_section_contents): Correct test to avoid
2087 switching to 4 byte addresses after seeing a second section which
2088 requires 3 byte addresses. From Joel Schantz
2089 <joel.schantz@argosys.boeing.com>.
2091 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
2092 <aymeric.vincent@emi.u-bordeaux.fr>.
2094 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
2096 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
2097 decide whether the output file is -mrelocatable-lib,
2098 -mrelocatable, or neither. (gdb.base/nodebug.exp)
2100 1998-12-03 Nick Clifton <nickc@cygnus.com>
2102 * elf32-fr30.c: Add support for R_FR30_48 reloc.
2103 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
2104 * bfd-in2.h: Regenerate.
2105 * libbfd.h: Regenerate
2107 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
2109 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
2110 link against a dynamic symbol with no type or size.
2112 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
2114 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
2115 relocation for section which does not get loaded.
2116 (elf_i386_relocate_section) [R_386_32]: Likewise.
2118 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
2120 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
2121 reloc_count and i long instead of unsigned long. Handle error
2122 return from bfd_canonicalize_reloc.
2124 1998-12-01 Nick Clifton <nickc@cygnus.com>
2126 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
2129 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2131 * elf32-sh.c (elf/sh.h): Include.
2132 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
2133 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
2134 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
2135 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2136 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
2138 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
2140 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
2141 causes division by zero later on.
2143 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
2145 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
2148 1998-11-25 DJ Delorie <dj@cygnus.com>
2150 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
2153 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
2155 * elf32-fr30.c (fr30_elf_relocate_section): Call
2156 fr30_final_link_relocate.
2157 (fr30_final_link_relocate): New function: Handle I20 and I32
2159 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
2160 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
2161 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
2163 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
2166 The following changes are based on a patch submitted by Gianluca
2167 Moro <glctr@abc.it>:
2169 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
2170 not already been updated.
2171 (find_remembered_hi16s_reloc): New parameter 'already_found'
2172 returns state of remembered hi16s reloc.
2173 (remember_hi16s_reloc): Set 'found' field to false.
2174 (hi16s_location): Add 'found' field.
2176 1998-11-23 DJ Delorie <dj@cygnus.com>
2178 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
2179 to see .DLL files as unrecognized.
2180 (i3coff_object_p): Sorry, had to hack it to not recognize these
2181 files (pei-i386) on request.
2183 1998-11-23 DJ Delorie <dj@cygnus.com>
2185 * opncls.c (bfd_make_readable): need more cleanup for symbols and
2186 relents. Call bfd_check_format to reinitialize.
2188 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
2190 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
2193 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
2195 * aclocal.m4: regenerate
2196 * configure: regenerate
2198 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
2200 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
2201 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
2202 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
2203 respect it as an upper bound on what memory to reference.
2204 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2205 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
2206 update vtable_entries_size appropriately.
2208 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
2210 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
2213 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
2215 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
2216 bfds; they have no "file" so we fake it.
2217 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
2218 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
2219 resizing the memory buffer.
2220 * opncls.c (bfd_make_writable): New function; lets you write a
2221 bfd_create'd bfd to an in-memory buffer.
2222 (bfd_make_readable): New function; lets you read back that buffer
2223 as if it were from bfd_openr. Used to build generated archive
2224 members (winsup's ld's dlltool)
2226 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
2228 * po/bfd.pot: Regenerated.
2230 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
2232 * elf32-v850.c (hi16s_location): Replaced fixed size array with
2235 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
2237 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
2238 element of the gotentry list for local symbols too.
2239 (elf64_alpha_relocate_section): Unify local and global handling.
2240 Assert that gotent->use_count > 0.
2242 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
2244 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
2245 update for file name changes of July 2, 1998.
2247 * configure: Rebuild.
2249 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
2251 * po/bfd.pot: Regenerated.
2253 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
2255 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
2256 * aclocal.m4, configure: regenerate
2258 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
2260 * elf.c (prep_headers): Add support for bfd_arch_fr30.
2262 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
2264 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
2265 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
2267 * aclocal.m4, configure: regenerated.
2269 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
2271 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
2272 R_D10V_GNU_VTENTRY relocs.
2273 (elf_d10v_howto_table): Likewise.
2274 (d10v_reloc_map d10v_reloc_map): Likewise.
2275 (elf32_d10v_gc_mark_hook): New.
2276 (elf32_d10v_gc_sweep_hook): New.
2277 (elf32_d10v_check_relocs): New.
2278 (elf32_d10v_relocate_section): New.
2279 (elf_backend_relocate_section): Define.
2280 (elf_backend_can_gc_sections): Define.
2282 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
2284 * Makefile.am (BFD32_BACKENDS): Move vms files here...
2285 (BFD64_BACKENDS): ...from here.
2286 (BFD32_BACKENDS_CFILES): Move vms files here...
2287 (BFD64_BACKENDS_CFILES): ...from here.
2288 * Makefile.in: Rebuild.
2290 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
2292 * Makefile.am: Add FR30 target.
2293 * Makefile.in: Add FR30 target.
2294 * archures.c: Add support for FR30.
2295 * config.bfd: Add support for FR30.
2296 * configure.in: Add support for FR30.
2297 * reloc.c: Add support for FR30 relocations.
2298 * targets.c: Add support for FR30 relocations.
2299 * bfd-in2.h: Regenerate.
2300 * configure: Regenerate.
2301 * libbfd.h: Regenerate.
2302 * cpu-fr30.c: New file.
2303 * elf32-fr30.c: New file.
2305 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
2307 * configure.in: detect cygwin* instead of cygwin32*
2308 * configure: regenerate
2310 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
2312 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
2313 use bfd_malloc and free instead and check return value from bfd_malloc.
2315 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
2317 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
2318 * libbfd.h: Rebuild.
2320 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
2321 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
2322 (MIPS_TEXT_DYNSYM_SECN): Likewise.
2323 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
2325 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
2327 (mips_elf_link_hash_table_create): Don't initialize
2328 dynsym_sec_strindex.
2329 (mips_elf_gc_mark_hook): Add default case to avoid warning.
2330 (mips_elf_size_dynamic_sections): Generate a section symbol for
2331 every output section.
2332 (mips_elf_finish_dynamic_sections): Count all sections for
2334 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
2337 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
2339 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
2340 for later PLT entries in large PLTs.
2341 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
2343 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
2345 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
2347 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
2349 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
2350 * elflink.h (elf_collect_hash_codes): New function. This function is
2351 called for each exported symbol and we compute the ELF hash value for
2353 (compute_bucket_value): New function. It is called from
2354 size_dynamic_sections to determine the hash table size. When we are
2355 optimizing a better, but slower, algorithm is used.
2356 (size_dynamic_sections): Call compute_bucket_value.
2358 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
2360 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
2362 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
2364 (sh_elf_gc_mark_hook): New.
2365 (sh_elf_gc_sweep_hook): New.
2366 (sh_elf_check_relocs): New.
2367 (elf_backend_can_gc_sections): Define.
2369 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
2371 * acinclude.m4: undo previous gettext change
2372 * aclocal.m4: rebuild with right version of aclocal.
2374 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
2376 * acinclude.m4, aclocal.m4: move gettext-related fragments from
2377 aclocal.m4 to acinclude.m4, so they don't get lost.
2379 * elfcore.h: rewrite for better corefile support.
2380 * elf.c (elfcore_*): new functions.
2381 * elf-bfd.h (elf_obj_tdata): new structure members.
2382 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
2384 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
2386 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
2388 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
2389 and R_M32R_GNU_VTENTRY.
2390 (elf_backend_can_gc_sections): Define.
2391 (m32r_elf_check_relocs): New.
2392 (m32r_elf_gc_mark_hook): New.
2393 (m32r_elf_gc_sweep_hook): New.
2394 (m32r_elf_relocate_section): Handle VT relocs.
2396 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
2398 * coff-arm.c (arm_relocate_section): Remove redundant test.
2400 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
2401 cleat that the 'bitsize' field is the size of the bitfield AFTER
2402 relocation not before.
2404 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
2406 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
2409 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
2411 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
2412 R_SPARC_GNU_VTENTRY.
2413 (elf32_sparc_check_relocs): Handle them.
2414 (elf32_sparc_reloc_type_lookup): Likewise.
2415 (elf32_sparc_relocate_section): Likewise.
2416 (elf32_sparc_gc_mark_hook): New.
2417 (elf32_sparc_gc_sweep_hook): New.
2419 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
2421 * som.c (som_finish_writing): Perform some sanity checks when
2422 writing an executable or shared library.
2424 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2426 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
2427 * configure.in (elf): Add dwarf1.lo.
2428 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
2429 * elf.c (_bfd_elf_find_nearest_line): Add call to
2430 _bfd_dwarf1_find_nearest_line.
2431 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
2432 Add call to _bfd_dwarf1_find_nearest_line.
2433 * configure: Rebuilt.
2435 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
2437 * elflink.h (elf_gc_sections): Do not allow garbage
2438 collection if dynamic sections have been created.
2440 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
2442 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
2444 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
2445 (v850_elf_perform_relocation): Likewise.
2446 (v850_elf_final_link_relocate): Likewise.
2447 (v850_elf_relocate_section): Likewise.
2448 (v850_elf_gc_sweep_hook): New routine.
2449 (v850_elf_gc_mark_hook): New routine.
2450 (elf_backend_can_gc_sections): Define.
2452 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
2454 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
2457 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
2459 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2460 Declare size as bfd_size_type.
2461 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
2463 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
2465 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
2467 * som.c (CPU_PA_RISC2_0): Define.
2468 (_PA_RISC2_0_ID): Likewise.
2469 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
2471 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
2473 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
2474 has a base which is already defined, only add the referenced
2475 symbol to the dynamic symbol table if it is defined or referenced
2478 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
2481 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2483 * elflink.h (elf_link_add_object_symbols): Undo last change.
2485 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
2487 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
2488 symbol for the indirect alias to a versioned symbol.
2490 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
2492 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
2493 (elf32_i386_vtentry_howto): New.
2494 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
2495 or elf32_i386_vtinherit_howto on lookup.
2497 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2499 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
2500 reloc_type. Rename R_68K__max to R_68K_max.
2501 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
2504 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
2506 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
2507 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
2509 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
2512 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
2514 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
2515 message has a null byte terminator.
2517 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
2519 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
2520 word subject to R_V850_32 relocation.
2522 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
2524 * dwarf2.c: Add comment describing problem computing line numbers
2525 for undefined symbols at link time.
2527 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
2529 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2530 transform a defweak into a plt entry.
2531 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
2532 plt entry references to receive a RELATIVE reloc.
2533 (elf64_alpha_finish_dynamic_symbol): Fill them in.
2534 (elf64_alpha_relocate_section): Assert we don't overrun
2535 the allocated relocation space.
2537 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
2539 * elf.c (swap_out_syms): Always treat section symbols as
2540 special, even if they are attached to a common section.
2542 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
2544 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
2545 sections with v850 common section attributes into named v850
2547 (v850_elf_add_symbol_hook): Move symbols in sections with v850
2548 common section attributes into named v850 common sections.
2550 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
2552 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
2555 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
2557 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
2558 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
2559 reloc to the wrong section a warning, not an error. .dynsbss
2560 is not an output section, so there is no need to check for it.
2562 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
2564 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
2566 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
2568 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
2569 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
2571 (elf32_arm_gc_mark_hook): New.
2572 (elf32_arm_gc_sweep_hook): New.
2573 (elf32_arm_check_relocs): New.
2574 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
2576 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
2579 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
2581 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
2582 assume there is no PLT or GOT.
2584 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
2586 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
2587 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
2588 also accepted as a function symbol type.
2590 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2592 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
2594 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
2596 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
2597 match definition of _bfd_gc_sections field.
2598 * libbfd.h: Rebuild.
2600 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
2602 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
2603 the addend of a dynamic relocation referencing a section.
2604 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2605 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
2607 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
2609 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
2610 bed has a size_dynamic_sections routine before trying to use it.
2612 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
2614 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
2615 _bfd_elf_rel_vtable_reloc_fn.
2617 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
2619 * Makefile.am: Add elf32-arm.c.
2620 * Makefile.in: Rebuild.
2621 * elf-bfd.h: Add elf_backend_get_symbol_type.
2622 * elf.c (swap_out_syms): If defined, call
2623 elf_backend_get_symbol_type.
2624 * elf32-arm.c: Define elf_backend_get_symbol_type.
2625 (elf32_arm_get_symbol-type): New routine.
2626 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
2627 (bfd_elf32_arm_process_before_allocation): Change to
2628 check for STT_ARM_TFUNC.
2629 (elf32_arm_final_link_relocate): Likewise.
2630 * elfxx-target.h: Add elf_backend_get_symbol_type.
2632 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
2634 * archures.c (bfd_mach_alpha_ev[456]): New.
2635 * cpu-alpha.c: Rework to match these types.
2636 * bfd-in2.h: Rebuild.
2638 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
2640 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
2641 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
2643 * elf32-i386.c (elf_howto_table): Add vtable relocs.
2644 (elf_i386_reloc_type_lookup): Recognize them.
2645 (elf_i386_check_relocs): Pass them off to generic code.
2646 (elf_i386_relocate_section): Ignore them.
2647 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
2648 (elf_backend_can_gc_sections): True.
2650 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
2652 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
2653 before looking at owner field.
2654 (elf32_arm_to_thumb_stub): Ditto.
2655 (elf32_arm_relocate_section): Compute name before calling
2656 elf32_arm_final_link_relocate().
2658 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2660 * elf.c: comment and formatting cleanups.
2663 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2665 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
2666 (core files are treated differently than object files).
2667 * elf-bfd.h (_bfd_elf_write_corefile_contents,
2668 bfd_elf_mkcorefile): declare.
2669 * elfxx-target.h (_bfd_elf_write_corefile_contents,
2670 bfd_elf_mkcorefile): add to bfd_target vector.
2671 * elfcore.h (elf_core_file_p): save the program header table,
2672 and set the bfd architecture from the elf file header.
2673 * elf.c (bfd_elf_mkcorefile): new function.
2674 (_bfd_elf_write_corefile_contents): new function.
2675 (assign_file_positions_for_segments): add cases for handling
2676 PT_NOTE segments. (assign_file_positions_except_relocs):
2677 core files should be handled the same as exec files.
2678 (prep_headers): identify core files as type ET_CORE.
2679 (copy_private_bfd_data): identify the sections belonging to
2680 the PT_NOTE segment.
2682 * elf32-sparc.c (elf32_sparc_final_write_processing):
2683 add break statement to default case.
2685 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
2687 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
2688 section (not input) will be in sections ".sbss", ".sbss2",
2689 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
2690 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
2691 output_offset for correct evaluation of addend.
2693 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
2695 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
2696 elf32_arm_allocate_interworking_sections and
2697 elf32_arm_process_before_allocation.
2699 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
2701 * bfd-in.h: Ammend prototype for
2702 elf32_arm_process_before_allocation to remove surplus third
2705 * bfd-in2.h: Regenerate.
2707 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
2709 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
2711 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
2713 * aoutx.h (aout_link_input_section_ext): Use the relocation already
2714 calculated for RELOC_SPARC_REV32 case.
2716 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
2718 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
2719 elf32_arm_allocate_interworking_sections and
2720 elf32_arm_process_before_allocation.
2721 * bfd-in2.h: Regenerated.
2722 * elf32-arm.c Define elf32_arm_link_hash_table.
2723 (insert_thumb_branch): New routine.
2724 (find_thumb_glue): New routine.
2725 (find_arm_glue): New routine.
2726 (record_arm_to_thumb_glue): New routine.
2727 (record_thumb_to_arm_glue): New routine.
2728 (elf32_arm_link_hash_table_create): New routine.
2729 (elf32_arm_get_bfd_for_interworking): New routine.
2730 (elf32_arm_allocate_interworking_sections) New routine.
2731 (elf32_arm_process_before_allocation) New routine.
2732 (elf32_thumb_to_arm_stub): New routine.
2733 (elf32_arm_to_thumb_stub): New routine.
2734 (elf32_print_private_bfd_data): Fix typo.
2735 (elf32_arm_final_link_relocate): Add argument sym_sec.
2736 Check for branches to thumb symbols in case R_ARM_PC24.
2737 Check for branches to arm symbols in case R_ARM_THM_PC22.
2738 (elf32_arm_relocate_section): Pass symbol section to
2739 elf32_arm_final_link_relocate.
2741 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
2743 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
2744 entries unless the symbol is defined in the executable; in
2745 particular, undefined weak symbols get a PLT entry.
2747 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
2749 * libaout.h: Remove nested comment to avoid warning.
2751 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
2753 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2754 R_ARM_PC24 relocation.
2756 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
2758 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
2759 argument is_local. Add argument sym_flags. Check sym_flags
2760 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
2761 (elf32_arm_relocate_section): Don't pass local sym and pass
2762 sym_flags to elf32_arm_final_link_relocate.
2764 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
2766 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
2767 to not count too few relocs for dynamicly linked executables.
2769 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
2771 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
2772 symbols without a dynamic index dynamic. Consider all weak
2774 (elf64_alpha_strip_section_from_output): Don't assume 1-1
2775 correspondance between input and output sections.
2777 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2779 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
2780 that use a .got.plt section start the got offset at zero.
2782 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
2784 * ieee.c (ieee_write_processor): Correct the processor ID written
2785 out for bfd_arch_m68k, accommodating change of March 25.
2787 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
2789 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2790 R_ARM_THM_RPC22 relocations.
2792 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
2794 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
2796 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
2797 .got relocs in -Bsymbolic shared objects.
2799 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
2801 * elf32-arm.c: Add private flags to ELF header.
2802 (elf32_arm_print_private_bfd_data): New Function.
2803 (elf32_arm_set_private_flags): New Function.
2804 (elf32_arm_copy_private_flags): New Function.
2805 (elf32_arm_merge_private_bfd_data): New Function.
2807 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
2809 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
2811 (elf32_sparc_relocate_section): Likewise.
2813 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
2815 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
2816 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
2817 (ppc_elf_relocate_section): Pull sgot and splt search to the start
2818 of the function. Recognize no .plt as static linking.
2820 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
2822 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
2823 ".liblist" string through gettext.
2825 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
2827 * Makefile.am: Add support for elf32-arm.lo.
2828 * Makefile.in: Rebuild.
2829 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
2830 (thumb-*-elf): Define targ_defvec and targ_selvecs.
2831 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
2832 * configure: Regenerate.
2833 * elf.c: (prep_headers): Support arch_type of EM_ARM.
2834 * targets.c: Support new targets bfd_elf32_bigarm_vec and
2835 bfd_target bfd_elf32_littlearm_vec.
2836 * elf32-arm.c: New file.
2838 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
2840 * libaout.h (M_SPARCLITE_LE): New machine.
2841 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
2842 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
2843 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
2844 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
2845 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
2846 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
2847 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2848 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
2849 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
2850 be BFD_RELOC_SPARC_REV32.
2852 * config.bfd (sparc86x-*-aout): New
2854 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
2856 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
2857 actually mapping the output sections.
2859 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
2862 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
2863 (mn10300_elf_reloc_map): Similarly.
2864 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
2866 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
2868 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
2870 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
2871 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
2872 elf_mips_reloc_type defined in elf/mips.h.
2874 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
2876 * elf64-mips.c: Remove reloc_type definition completely. It's now
2879 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
2881 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
2882 as they are defined in elf/mips.h now.
2884 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
2887 * Re-add lost change:
2888 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
2890 (mn10300_elf_relax_section): Include stack space for register saves
2891 in the imm8 field of a "call" instruction.
2892 (compute_function_info): Determine how much stack is allocated by
2893 the movm instruction. Fix typo.
2894 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
2896 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
2898 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
2899 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
2901 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
2903 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
2905 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
2907 * elf32-hppa.h: Let ELF header define the enum containing the
2908 external reloc numbers.
2909 * elf32-i386.h: Likewise.
2911 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
2913 * elf-m10300.c: Let ELF header now define the macros to get the enum.
2914 * elf32-mips.c: Likewise.
2915 * elf32-ppc.c: Likewise.
2917 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
2919 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
2920 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
2922 * bfd-in.h: Regenerate.
2923 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
2924 parameter to 'unsigned int' to avoid K&R compatability problems.
2926 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
2928 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
2929 functionname_ptr to be const. Change line_ptr to be unsigned.
2931 * coffcode.h (coff_link_output_has_begun): Simplify handling when
2932 macro is not defined. Change second parameter from bfd_link_info
2933 to coff_final_link_info. Add prototype.
2934 (coff_final_link_postscript): Simplify handling when macro is not
2935 defined. Add prototype.
2937 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
2939 * elf-mn10300.c: Before include system specific ELF header define
2940 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
2941 * elf32-mips.c: Likewise.
2942 * elf32-ppc.c: Likewise.
2944 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
2946 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
2947 temporary patch over to elf64-mips.c as well.
2949 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
2951 * elf32-mips.c (reloc_type): Temporarily disable definition of
2952 standard relocation since they are now defined in elf/mips.h.
2954 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
2956 * elf-m10200.c (mn10200_elf_final_link_relocate):
2957 Modify range test for case R_MN10200_8.
2959 * elf-m10300.c (mn10300_elf_final_link_relocate):
2960 Modify range test for case R_MN10300_8.
2962 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
2964 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
2965 * elf32-i386.c (elf_backend_got_header_size): Define.
2966 (elf_backend_plt_header_size): Define.
2967 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
2968 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
2969 * elfxx-target.h: Provide a default of zero.
2970 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
2971 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
2973 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
2974 entry from an executable, even if the plt refcount goes to 0.
2976 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2978 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
2979 directory name at the line number.
2981 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
2982 with an unspecified type.
2984 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
2986 * sunos.c: Add undef of valid to avoid problem on SunOS.
2988 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
2990 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
2992 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2994 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
2995 R_68K_PCxx and R_68K_xx relocations. Make sure that
2996 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
2997 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
2998 R_68K_xx relocations.
2999 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
3000 that has no plt entry.
3001 (elf_m68k_relocate_section): Ignore the plt offset in a static
3003 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
3005 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
3008 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
3010 (howto_table, reloc_map): Add entries for them.
3011 (elf_m68k_check_relocs): Handle them. Implement reference
3012 counting for got and plt entries.
3013 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
3014 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
3016 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
3017 (elf_m68k_relocate_section): Handle the new reloc types.
3018 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
3019 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
3020 * elflink.h (elf_link_add_object_symbols): When creating an
3021 indirect reference for symbol versioning also copy the plt
3023 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
3024 flag also reset the plt offset.
3025 (elf_link_assign_sym_version): Likewise.
3026 (elf_gc_common_finalize_got_offsets): Increment the got offset by
3027 the size of the entry in bytes.
3028 (elf_gc_allocate_got_offsets): Likewise.
3030 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
3032 * elflink.h (elf_gc_sections): Return true rather than falling off
3035 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
3038 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
3040 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
3041 comment describing when it should be enabled.
3042 Changed definition of USER_LABEL_PREFIX to "", to fall into line
3045 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
3047 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
3048 information ATN records.
3050 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3052 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
3053 section for an absolute symbol in a fully linked file. Based on
3054 patch from Christian Holland <CHolland@de.lucent.com>.
3056 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
3058 * coff-m88k.c (m88k_special_reloc): Don't lose the information
3059 that a symbol is undefined.
3061 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
3063 * som.c (som_bfd_gc_sections): Define.
3065 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
3067 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
3068 overflows in ARM_26D patches, since they have already been
3069 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
3071 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
3073 * coffcode.h (coff_write_object_contents): If we have any long
3074 section names, call coff_write_symbols even if there are no
3077 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
3079 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
3080 PT_LOAD segment, rather than only setting it once for the entire
3083 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
3084 rather than ignoring every phdr with a p_paddr of 0, ignore all
3085 the phdrs if they all have a p_paddr of 0.
3087 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
3088 section was discarded from the link.
3090 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3092 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
3094 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3096 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
3097 floating point operations.
3099 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3101 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
3104 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
3106 Merge of vax/vms (read-only) support
3107 * configure.com: Support Vax target.
3108 * makefile.vms: Support Vax target.
3109 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
3110 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
3112 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
3114 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
3116 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
3118 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
3120 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
3121 * targets.c (bfd_target_ovax_flavour): New flavour.
3122 (vms_alpha_vec): Renamed from evax_alpha_vec.
3124 (target_vector): Update accordingly.
3125 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
3127 (vax*-*-*vms*): New target.
3128 * Makefile.am: Update for renamed files. Rebuild dependencies.
3129 * bfd-in2.h: Rebuild.
3130 * configure.in, Makefile.in, aclocal.m4: Rebuild.
3132 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
3134 Based on patch from Matt Semersky <matts@scd.hp.com>:
3135 * linker.c (_bfd_generic_final_link): Force a trailing NULL
3136 pointer on abfd->outsymbols.
3137 (generic_add_output_symbol): Handle NULL sym parameter.
3139 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
3141 * elf.c (copy_private_bfd_data): Add support for changing VMA or
3144 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
3146 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
3147 when handling 32 bit immediate relocs.
3148 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3150 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3152 * section.c (STD_SECTION): Account for recently added gc_mark
3153 field in struct asection.
3155 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
3156 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3158 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
3160 ELF Section-level Garbage Collection:
3161 * bfd.c (bfd_gc_sections): New.
3162 * aout-adobe.c: Hook to default implementation.
3163 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
3164 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
3165 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
3166 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
3167 * tekhex.c, versados.c: Likewise.
3168 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
3169 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
3171 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
3172 (bfd_generic_gc_sections): New.
3173 * section.c (SEC_KEEP): New.
3174 (asection): Add gc_mark member.
3176 * elfcode.h (elf_gc*): New name remappings.
3177 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
3178 sections to be excluded.
3179 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
3180 (elf_gc_propogate_vtable_entries_used): New.
3181 (elf_gc_smash_unused_vtentry_relocs): New.
3182 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
3183 (elf_gc_common_finalize_got_offsets): New.
3184 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
3185 * elfxx-target.h: Add and default gc hooks.
3187 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
3189 (struct elf_obj_tdata): Likewise for local_got_offsets.
3190 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
3191 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
3192 * elf64-sparc.c, elflink.h: Likewise.
3194 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
3195 (ELF_LINK_HASH_MARK): Define.
3196 (struct elf_backend_data): Add GC hooks.
3197 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
3199 * elf-m10300.c (mn10300_elf_check_relocs): New.
3200 (mn10300_elf_gc_mark_hook): New.
3201 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
3202 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
3203 (mn10300_elf_final_link_relocate): Likewise.
3204 (mn10300_elf_relocate_section): Likewise.
3205 (elf_backend_can_gc_sections): Define.
3206 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
3207 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
3208 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
3209 (mips_info_to_howto_rel): Likewise.
3210 (mips_elf_relocate_section): Likewise.
3211 (mips_elf_check_relocs): Likewise.
3212 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
3213 (elf_backend_can_gc_sections): Define.
3214 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
3215 (ppc_elf_howto_raw): Handle them.
3216 (ppc_elf_reloc_type_lookup): Likewise.
3217 (ppc_elf_relocate_section): Likewise.
3218 (ppc_elf_check_relocs): Reference count .got and .plt entires.
3219 Handle new vtable relocs.
3220 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
3221 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
3222 (elf_backend_can_gc_sections): Define.
3224 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
3226 * archures.c (bfd_mach_mn10300): Define.
3227 * elf-m10300.c: Include elf/mn10300.h
3228 (elf_mn10300_mach): New function.
3229 (_bfd_mn10300_elf_final_write_processing): Likewise.
3230 (_bfd_mn10300_elf_object_p): Likewise.
3231 (elf_backendfinal_write_processing): Define.
3232 (elf_backend_object_p): Likewise.
3234 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
3236 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
3239 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
3241 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
3242 link_next field, not the next field.
3244 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
3246 * elf.c (map_sections_to_segments): Check the section address
3247 against the phdr size both with and without a modulo of
3250 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
3252 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
3253 linker created empty input section if the output section has the
3256 * elflink.h (elf_link_output_extsym): Print an error message if
3257 _bfd_elf_section_from_bfd_section fails.
3259 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
3262 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
3264 * elf.c (copy_private_bfd_data): Improve handling of Solaris
3265 native linker output. Avoid putting an empty section in more than
3268 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
3270 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3271 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3273 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
3275 * elf.c (swap_out_syms): New arg relocatable_p.
3276 Don't add section VMA to symbols for relocatable output.
3277 (_bfd_elf_compute_section_file_positions): Update call to
3280 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
3282 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
3283 against 'addend' be signed rather than unsigned.
3285 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
3287 * elf32-m32r.c: Add prototyps for static functions.
3289 * coff-arm.c: Add prototypes for static functions.
3291 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
3293 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
3294 LMA is used to order sections in a segment.
3296 * elf32-v850.c: Add prototypes for static functions.
3297 Change type of addend parameter to bfd_vma in various functions.
3299 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
3301 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
3302 complain_overflow_signed instead of complain_overflow_bitfield.
3304 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3306 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
3307 when comparing against 0.
3309 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
3311 * Makefile.am (config.status): New target.
3312 * Makefile.in: Rebuild.
3314 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
3316 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
3317 error if previous object endianness doesn't match current object.
3319 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
3321 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
3322 _bfd_elf_print_private)bfd_data ().
3324 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
3326 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
3328 (elf_link_add_object_symbols): Set type_change_ok and
3329 size_change_ok before calling elf_merge_symbol.
3331 * elf32-mips.c (mips_elf_relocate_section): If we issue an
3332 undefined symbol error, don't also issue an overflow error.
3334 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
3336 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
3337 R_PPC_LOCAL24PC relocation should be local; if not, print an error
3338 message instead of crashing.
3340 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
3342 * archures.c (bfd_mach_cpu32): Define.
3343 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
3345 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
3346 * ieee.c: Include <ctype.h>.
3347 (ieee_object_p): Parse out process ID string to make it more
3348 likely to be acceptable for bfd_scan_arch.
3349 * bfd-in2.h: Rebuild.
3351 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
3353 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
3354 _bfd_elf_print_private_bfd_data() so that the program header will
3357 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
3359 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
3360 0x68. Reindent. Add some comments.
3362 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
3364 * elf.c (copy_private_bfd_data): Adjust physical address of
3365 segment in output BFD to contain LMAs of its sections.
3367 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
3369 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3370 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
3371 endian data 32 bit relocations.
3372 (elf32_sparc_merge_private_bfd_data): Check if linking little
3373 endian objects with big endian objects.
3374 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
3375 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
3376 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
3378 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
3379 * archures.c (bfd_mach_sparc_sparclite_le): New.
3380 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
3382 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
3384 * peicode.h (add_data_entry): Fix precedence of operators in if ()
3387 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
3389 * bfd-in.h: Move over patch to bfd-in2.h.
3391 * reloc.c (bfd_check_overflow): Add casts before shifts which may
3393 (_bfd_relocate_contents): Likewise.
3395 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
3397 * peicode.h (add_data_entry): If the section has no private data
3398 then do not create a Data Dictionary entry for it.
3400 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
3402 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
3403 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
3404 elf64_alpha_size_got_sections): Rewrite, handling multiple got
3405 subsections during relaxation more correctly.
3407 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
3409 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
3410 Add extra argument to bfd_arm_process_before_allocation ().
3411 * bfd-in.h: Reflect changes made in bfd-in2.h.
3412 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
3413 coff class of a BFD symbol.
3414 * coff-arm.c: Add support for interworking between Thumb code and
3415 non-interworking aware ARM code.
3417 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
3419 * po/Make-in (install-info): New target.
3421 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
3423 * filemode.c: Remove; not used.
3425 If sysdep.h includes a header file, don't include it again:
3426 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
3428 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
3430 * archive.c: Don't include <string.h> or <errno.h>.
3431 * evax-alpha.c; Don't include <stdio.h>.
3432 * evax-egsd.c: Likewise.
3433 * evax-etir.c: Likewise.
3434 * evax-misc.c: Likewise.
3435 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
3436 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
3438 * hpux-core.c: Likewise.
3439 * netbsd-core.c: Likewise.
3441 * libbfd.c: Don't include <sys/types.h>.
3442 * nlmcode.h: Don't include <string.h>.
3443 * osf-core.c: Don't include <string.h> or <stdio.h>.
3444 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
3445 <errno.h>, or <unistd.h>.
3446 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
3448 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
3450 * configure.com: If the version number can not be found in
3451 configure.in, set it to "unknown" rather than "2.8.1".
3453 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
3455 * elf32-mips.c (elf_mips_mach): New.
3456 (_bfd_mips_elf_object_p): Use elf_mips_mach.
3457 (_bfd_mips_elf_final_write_processing): Use the names
3458 of machines, rather than the numbers. Set both the ARCH
3459 and MACH in e_flags. Handle a few more specific machines.
3460 (_bfd_mips_elf_merge_private_bfd_data): Merge both
3461 EF_MIPS_ARCH and EF_MIPS_MACH.
3463 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
3465 * syms.c (bfd_is_local_label): Revert last change.
3466 * srec.c (srec_write_symbols): Discard debugging symbols.
3468 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
3470 * som.c: Include <ctype.h>.
3471 * som.h: Don't include sysdep.h.
3473 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
3475 * libbfd.h: Rebuilt.
3476 * libbfd-in.h: Removed gettext includes and defines.
3477 * sysdep.h: Moved gettext-related includes and defines here.
3479 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
3481 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
3482 an ad-hoc test. Kill bogus #if 0 code.
3483 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
3485 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
3487 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
3488 when generating a normal executable for a symbol defined in a
3489 regular file. When copying a reloc into the output file, adjust
3490 the addend for a PC relative reloc against a global symbol.
3492 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
3494 * libbfd.h: Rebuilt.
3495 * libbfd-in.h (_): Define as dgettext.
3497 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
3499 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
3501 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
3502 when declaring parameter types.
3503 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
3505 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
3507 * config.bfd: If we include any ELF targets in targ_defvec and/or
3508 targ_selvecs, then add the generic ELF targets to targ_selvecs.
3509 * elf32-gen.c (dummy): New static const variable.
3510 (elf_generic_info_to_howto): New static function.
3511 (elf_generic_info_to_howto_rel): New static function.
3512 (elf_info_to_howto): Define as elf_generic_info_to_howto.
3513 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
3514 * elf64-gen.c: Same changes as elf32-gen.c.
3515 * elfcode.h (elf_object_p): For the generic target, ignore a
3516 failure of bfd_default_set_arch_mach. Fix indentation a bit.
3518 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
3520 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
3521 * configure: Rebuild.
3523 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
3525 * config.bfd: Update OSR5/Unixware patterns.
3527 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
3529 * elf.c (assign_file_positions_for_segments): Allow for holes
3530 between sections added by a link script.
3532 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
3534 * configure.in: Change version number to 2.9.4
3535 * configure: Rebuild.
3537 Based on patch from H.J. Lu <hjl@gnu.org>:
3538 * elf.c (bfd_elf_get_bfd_needed_list): New function.
3539 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
3540 * bfd-in2.h: Rebuild.
3542 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
3544 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
3547 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
3549 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
3550 (elf64_alpha_relax_section): Fill them in.
3551 (elf64_alpha_relax_opt_call): Implement more than a stub.
3552 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
3553 alignment on .scommon.
3554 (elf64_alpha_merge_gots): Merge use counts as well.
3556 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
3558 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
3559 for calculating a local symbol's address.
3560 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
3561 Set the .got's cooked size as well as the raw size.
3563 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
3565 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
3566 internationalisation of printed information.
3568 * coff-arm.c (coff_arm_print_private_bfd_data): Add
3569 internationalisation of printed information.
3571 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
3573 * syms.c (struct indexentry): Change directory_name, file_name,
3574 and function_name fields to char *.
3575 (struct stab_find_info): Change cached_file_name field to char *.
3577 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
3579 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
3581 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3583 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3585 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
3587 * Makefile.am (install-data-local): Make $(includedir).
3588 * Makefile.in: Rebuild.
3590 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3592 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
3594 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
3596 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
3597 * Makefile.in: Rebuild.
3599 * bfd-in2.h: Rebuild for Nick's changes.
3601 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
3603 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
3604 change wrt length == max_namelen.
3606 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3608 * Many files: Added gettext invocations around user-visible
3610 * libbfd-in.h: Added gettext includes and defines.
3611 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3612 HAVE_LC_MESSAGES): Define.
3613 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
3615 * Makefile.am (SUBDIRS): Added po.
3616 (POTFILES): New macro.
3617 (po/POTFILES.in): New target.
3618 (SOURCE_HFILES): New macro.
3620 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
3622 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3624 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
3625 NT_PRSTATUS note section encountered, it contains the status of
3626 the currently executing thread when the core file was written.
3628 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
3630 * libcoff.h: Add extra parameter to
3631 bfd_coff_link_output_has_begun overrideable function.
3632 * cofflink.c: Pass extra parameter to
3633 bfd_coff_link_output_has_begun function.
3634 * bfd-in.h: Add prototypes for exported ARM interworking
3636 * peicode.h: ARM specific code reorganised to conform to BFD
3638 * coffcode.h: ARM specific code reorganised to conform to BFD
3640 * coff-arm.c: Code reorganised to conform to the BFD coding
3641 conventions. Global variables have been moved into an ARM
3642 specific hash table structure and a new function:
3643 bfd_arm_get_bfd_for_interworking() has been created which is
3644 called from the linker scripts.
3646 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
3648 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
3650 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
3651 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
3652 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
3653 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
3655 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3657 * config.bfd: Added sparc86x support.
3659 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
3661 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
3662 an out of range pc-relative jump/call to an undefined weak symbol.
3664 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
3666 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
3669 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
3671 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
3672 an error other than bfd_error_system_call, set the error to
3673 bfd_error_wrong_format.
3675 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
3676 bfd_elf32_powerpcle_vec.
3678 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
3679 program segments are zero, don't set p_paddr_valid.
3681 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
3683 * elf64-alpha.c: Initial implementation of relaxation --
3684 (struct alpha_elf_link_hash_entry): Add use_count member.
3685 (elf64_alpha_check_relocs): Initialize and increment it.
3686 (elf64_alpha_can_merge_gots): Check it when considering merging.
3687 (elf64_alpha_merge_gots): Drop entries with zero use.
3688 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
3689 (elf64_alpha_always_size_sections): Split out got sizing ...
3690 (elf64_alpha_size_got_sections): ... here. New function.
3691 (elf64_alpha_relax_find_reloc_ofs): New function.
3692 (elf64_alpha_relax_with_lituse): Likewise.
3693 (elf64_alpha_relax_without_lituse): Likewise.
3694 (elf64_alpha_relax_opt_call): Likewise.
3695 (elf64_alpha_relax_section): Likewise.
3696 (elf64_alpha_add_symbol_hook): Likewise.
3697 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
3698 (elf64_alpha_relocate_section): Likewise.
3699 (bfd_elf64_bfd_relax_section): Define.
3700 (elf_backend_add_symbol_hook): Likewise.
3702 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
3704 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
3705 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
3706 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
3708 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
3710 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
3711 * configure: Rebuild.
3713 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
3715 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
3716 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
3717 * configure.in: Define and substitute WIN32LDFLAGS and
3719 * aclocal.m4: Rebuild with new libtool.
3720 * configure, Makefile.in: Rebuild.
3722 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
3724 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
3725 before any other symbols in the same section.
3727 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
3729 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
3732 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3734 * dwarf2.c (comp_unit): Move it earlier in the source. Add
3736 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
3737 Use addr_size for address size, rather than sizeof(bfd_vma).
3738 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
3739 Fix call to read_address.
3740 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
3741 Scrap other unneeded arguments. Fix call to read_address.
3742 (scan_unit_for_functions): Fix call to read_attribute.
3743 (parse_comp_unit): We now handle more values for addr_size.
3744 Set addr_size in unit. Fix call to read_attribute and
3747 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
3749 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
3751 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
3753 * archures.c (bfd_default_scan): Add m68k cases back to default
3754 switch, reverting patch of March 25, since IEEE support depends
3757 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
3759 * Makefile.am (diststuff): New target.
3760 * Makefile.in: Rebuild.
3762 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
3764 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
3765 som_offset when we have an extended name table.
3767 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
3769 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
3771 * Makefile.in: Rebuild.
3773 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3775 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
3776 symbols when creating a shared library.
3777 (elf_m68k_adjust_dynindx): New function, used by above code.
3778 (elf_m68k_finish_dynamic_sections): Initialize the section
3780 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
3782 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
3784 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
3787 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3789 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
3792 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
3794 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
3797 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
3799 * configure.in: Set version to 2.9.1.
3800 * configure: Rebuild.
3802 * Branched binutils 2.9.
3804 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
3806 * syms.c (ENABLE_CACHING): Define.
3807 (struct indexentry): Define.
3808 (struct stab_cache): Remove.
3809 (cmpindexentry): New static function.
3810 (struct stab_find_info): Add new fields: indextable,
3811 indextablesize, cached_indexentry, cached_offset, cached_stab, and
3812 cached_file_name. Remove fields: file_cache, function_cache, and
3814 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
3815 index table and search it.
3817 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
3819 * elf.c (_bfd_elf_copy_private_section_data): Call
3820 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
3822 * cpu-mips.c: Remove trailing comma at end of enumeration list.
3824 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
3826 * coff-arm.c: Define all globally visible variables and functions
3827 only when COFF_WITH_PE is not defined.
3828 * configure.in (armpe_little_vec, armpe_big_vec): Add
3830 * configure: Rebuild.
3832 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
3834 Fix some gcc -Wall warnings:
3835 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
3836 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
3837 * archures.c (bfd_default_scan): Likewise.
3838 * bfd.c (bfd_scan_vma): Likewise.
3839 * binary.c (mangle_name): Likewise
3840 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
3841 * coff-sh.c (sh_relocate_section): Likewise.
3842 * coff-stgo32.c (create_go32_stub): Likewise.
3843 * coffcode.h (coff_slurp_line_table): Likewise.
3844 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
3845 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
3846 (assign_file_positions_for_segments): Likewise.
3847 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3848 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
3849 * oasys.c (oasys_write_sections): Likewise.
3850 * ppcboot.c (ppcboot_object_p): Likewise.
3851 (mangle_name): Likewise.
3852 * riscix.c (riscix_fix_pcrel_26): Likewise.
3853 * srec.c (srec_scan): Likewise.
3854 * stabs.c (_bfd_write_section_stabs): Likewise.
3855 * sunos.c (sunos_add_dynamic_symbols): Likewise.
3856 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
3857 switch. Declare parameters for function pointers.
3858 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
3860 * elf.c (elf_sort_sections): Likewise.
3861 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
3862 Add default cases to switches.
3863 (coff_arm_relocate_section): Remove unused local variables.
3865 (coff_arm_bfd_set_private_flags): Change flag variable to type
3867 * coff-mips.c (mips_relocate_section): Initialize use_lo.
3868 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
3869 (dump_toc): Change cat to const, and initialize it.
3870 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
3871 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3872 (sh_elf_relocate_section): Initialize r_symndx.
3873 * coffcode.h (coff_compute_section_file_positions): Only declare
3874 old_sofar if ALIGN_SECTIONS_IN_FILE.
3875 (coff_write_object_contents): Initialize csym.
3876 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
3877 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
3879 * dwarf2.c: Include libiberty.h.
3880 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
3881 (decode_line_info): Remove unused local variables.
3882 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
3883 (m32r_elf_relocate_section): Likewise.
3884 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
3885 (v850_elf_reloc): Likewise.
3886 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
3887 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
3888 * elf.c (assign_file_positions_for_segments): Always set adjust.
3889 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
3890 parenthesize expression.
3891 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
3892 (m32r_elf_object_p): Return a value.
3893 (m32r_elf_print_private_bfd_data): Change fprintf format string.
3894 * elf32-mips.c (mips_elf_final_link): Initialize last.
3895 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
3896 * elf32-v850.c (v850_elf_object_p): Return a value.
3897 (v850_elf_print_private_bfd_data): Change fprintf format string.
3898 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
3900 * elflink.h (elf_link_add_object_symbols): Change vernum to
3901 unsigned int, and initialize it. Change fprintf format string.
3902 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
3903 when setting or comparing to soname_indx.
3904 (elf_create_pointer_linker_section): Change num_symbols to
3906 * libcoff-in.h (coff_data_type): Change flags to flagword.
3907 * peicode.h (pe_print_idata): Initialize idx. Change j to
3908 bfd_size_type. Initialize hint_member. Remove useless test to
3910 (pe_print_edata): Change num_functions and num_names in struct
3911 EDT_type to unsigned long. Remove cast. Change fprintf format
3913 * ppcboot.c (ppcboot_object_p): Change i to size_t.
3914 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
3916 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
3917 int *. Update uses. Change j to long.
3918 * bfd-in2.h, libcoff.h: Rebuild.
3920 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
3922 * elf32-v850.c Remove definition of USE_REL.
3923 (v850_elf_info_to_howto_rela): New function.
3924 (v850_elf_perform_relocation): Renamed from
3925 v850_elf_store_addend_in_insn. Removed replace argument.
3926 (v850_elf_reloc): store the relocation in the addend field instead
3928 (v850_elf_final_link_relocate): Now calls
3929 v850_elf_perform_relocation.
3930 (v850_elf_relocate_section): Remove code to generate REL
3933 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
3935 * coffcode.h (coff_new_section_hook): Set the type and storage
3936 class in the native symbol information allocated for a new section
3939 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
3941 * peicode.h: Chain together calls to
3942 coff_bfd_copy_private_bfd_data and
3943 coff_bfd_print_private_bfd_data.
3945 * coff-arm.c: Add prototypes for
3946 coff_arm_bfd_print_private_bfd_data and
3947 coff_arm_bfd_copy_private_bfd_data.
3949 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
3951 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
3954 * peicode.h: Call arm-coff private data functions after handling
3957 * coff-arm.c: Turn statics into globals so that they can be shared
3958 both pe and pei backends.
3960 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
3962 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
3964 (sunos_write_object_contents): Likewise.
3965 * aoutx.h (NAME(aout,machine_type)): Likewise.
3966 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3968 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3970 * archures.c (bfd_mach_m68*): Add definitions for various m68k
3972 (bfd_default_scan): Remove m68k special cases.
3973 * bfd-in2.h: Rebuild.
3974 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
3976 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
3977 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
3979 (bfd_m68k_arch): Set mach field to zero to signal no explicit
3980 selection, change printable_name to just "m68k" and make that the
3981 default instead of m68k:68020.
3983 * aout-tic30.c (NAME): Define this to avoid multiple definitions
3985 (MY_get_section_contents): Define as aout_32_get_section_contents
3986 rather than NAME(aout,get_section_contents).
3988 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
3990 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
3991 and call bfd_default_set_arch_mach to do the real work.
3993 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
3995 * bout.c (BALX): Include return register g14 as part of the insn.
3997 (calljx_callback): Use it.
3999 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
4001 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
4002 * libbfd.h: Rebuild.
4004 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
4005 byte_count to unsigned int.
4006 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
4007 unused local variables.
4009 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
4010 variables er and er1.
4012 * cpu-v850.c: Include <ctype.h>.
4013 (scan): Case isdigit argument to unsigned char.
4015 From Yan Meroth <YAN.MEROTH@st.com>:
4016 * ihex.c (ihex_scan): Add extbase variable so that getting an
4017 extended linear address record does not ignore any previous
4019 (ihex_write_object_contents): When writing out an extended linear
4020 address record, zero out any previous extended address.
4022 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
4024 * ieee.c (do_one): Check section before dereferencing it.
4025 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
4026 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
4028 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
4030 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
4032 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
4034 * coff-arm.c: Add interworking functions to pe backends.
4036 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
4038 * configure.in: Use AM_DISABLE_SHARED.
4039 * aclocal.m4, configure: Rebuild with libtool 1.2.
4041 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
4043 * coff-arm.c (coff_arm_relocate_section): Better error messages
4044 when interowrking conflucts occur. Courtesy of Jonathan Walton
4046 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
4047 relocations. Patch courtesy of Jonathan Walton and Tony
4050 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
4052 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
4053 part of Feb 22 change controling when to override the existing
4054 symbol with the .plt entry.
4056 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
4058 * config.bfd (targ_cpu): Add thumb-pe target.
4060 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
4061 functions in PE build.
4063 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
4065 * config.bfd (sparclite-*-elf*): Added.
4067 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
4069 * configure.in: Add elf.lo to elf shell variable.
4070 * Makefile.am (BFD_LIBS): Remove elf.lo.
4071 (BFD_LIBS_CFILES): Remove elf.c.
4072 (BFD32_BACKENDS): Add elf.lo.
4073 (BFD32_BACKENDS_CFILES): Add elf.c.
4074 * configure, Makefile.in: Rebuild.
4076 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
4078 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
4079 relocation against a now-local symbol should not have a dynamic
4082 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
4084 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
4086 (pe_print_private_bfd_data): Print PE flags. From Mikey
4087 <jeffdb@netzone.com>.
4089 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
4091 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
4092 a plt entry when we can determine that we authoritatively define
4095 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
4097 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
4098 don't actually use trad-core, but a SunOS-style core file handled
4100 * hosts/sparclinux.h: Remove.
4102 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4104 * peicode.h (pe_print_idata): If there is no .idata section, look
4105 for the import tables in some other section. Make the initial
4106 label line up better with the data. Print the import address
4107 table even if there is no import name table. If the import
4108 address table holds actual addresses, print them.
4110 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
4112 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
4113 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
4114 bfd_error_system_call.
4116 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
4118 * Makefile.am (AUTOMAKE_OPTIONS): Define.
4119 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4121 From H.J. Lu <hjl@gnu.org>:
4122 * Makefile.am (libbfd_la_LDFLAGS): Define.
4123 * Makefile.in: Rebuild.
4125 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
4127 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4128 * netbsd.h (MACHTYPE_OK): Define.
4129 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
4130 calling N_SET_MACHTYPE, rather than having a switch.
4131 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
4133 * i386netbsd.c (MACHTYPE_OK): Don't define.
4134 (DEFAULT_MID): Define.
4135 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
4136 (MACHTYPE_OK): Don't define.
4137 (DEFAULT_MID): Define.
4138 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
4139 (DEFAULT_MID): Define.
4140 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
4141 (DEFAULT_MID): Define.
4142 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
4143 (DEFAULT_MID): Define.
4145 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4146 * vaxnetbsd.c: New file.
4147 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
4148 rather than netbsd_core.
4149 * targets.c (vaxnetbsd_vec): Declare.
4150 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
4151 defined, add netbsd_core_vec.
4152 * configure.in: Set COREFILE for alpha*-*-netbsd* and
4153 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
4154 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
4155 * config.bfd (alpha*-*-netbsd*): New target.
4156 * Makefile.am: Rebuild dependencies.
4157 (BFD32_BACKENDS): Add vaxnetbsd.lo.
4158 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
4159 * configure, Makefile.in: Rebuild.
4161 * configure.host: Remove the old shared library build stuff. We
4162 now use libtool instead.
4164 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
4166 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
4168 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
4170 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
4171 * configure: Rebuild.
4173 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
4174 * elf32-v850.c (remember_hi16s_reloc): New function.
4175 (find_remembered_hi16s_reloc): New function.
4176 (v850_elf_store_addend_in_insn): Use the above new functions to
4177 match up HI6S relocs with LO16 relocs.
4179 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
4181 * configure.in: Change -linux* to -linux-gnu*.
4182 * config.bfd, configure.host: Likewise.
4183 * configure: Rebuild.
4185 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
4187 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
4188 LO16/HI16S bug and improve comments about what is going on.
4190 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4192 * configure, aclocal.m4: Rebuild with new libtool.
4194 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
4196 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
4197 when merging v850 code into v850e/v850ea code. Do not initialise
4198 output flags if the input is the default architecture.
4200 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
4202 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
4203 get the size from bfd_arch_bits_per_address instead of directly
4206 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
4208 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
4209 to wrap, just return all 1's bits instead.
4210 * libbfd.h: Regenerate.
4212 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
4214 * coff-i386.c (coff_pe_i386_relocate_section): New static function
4216 (coff_relocate_section): If COFF_WITH_PE, define as
4217 coff_pe_i386_relocate_section.
4218 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
4219 skip empty sections, to match coff_write_object_contents.
4221 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
4222 rather than swapping out r_offset twice. From Luke Deller
4223 <luked@cse.unsw.edu.au>.
4225 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
4227 * configure.in: Set libtool_enable_shared rather than
4228 libtool_shared. Remove diversion hack.
4229 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
4232 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
4234 * syms.c (struct stab_cache): Define.
4235 (struct stab_find_info): Remove cached_offset, cached_stab,
4236 cached_str, and cached_stroff fields. Add file_cache,
4237 function_cache, and line_cache fields.
4238 (_bfd_stab_section_find_nearest_line): Use extensive caching to
4241 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
4243 * peicode.h (pe_print_idata): Check for import of ordinal rather
4245 (pe_print_edata): If there is no .edata section, look for the
4246 export data in some other section.
4248 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
4250 * configure.in: Change version to 2.8.4.
4251 * configure: Regenerated.
4253 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4255 Add tms320c30 support:
4256 * cpu-tic30.c: New file.
4257 * aout-tic30.c: New file.
4258 * coff-tic30.c: New file.
4259 * archures.c (bfd_arch_tic30): Define.
4260 (bfd_tic30_arch): Declare.
4261 (bfd_archures_list): Add bfd_tic30_arch.
4262 * targets.c (bfd_target_vector): Add tic30_aout_vec and
4264 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
4265 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
4266 (coff_set_flags): Likewise.
4267 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
4268 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
4269 * Makefile.am: Rebuild dependencies.
4270 (ALL_MACHINES): Add cpu-tic30.lo.
4271 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
4272 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
4273 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
4274 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4276 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
4278 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
4279 to lag behind LO16 reloc by a couple of instructions.
4281 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
4283 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
4284 make to reexamine the file timestamp.
4285 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
4287 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
4290 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
4292 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
4293 to create .dynsbss and .rela.sbss sections.
4294 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
4295 copied from dynamic objects into .sbss.
4296 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
4297 use it. Correct typo of .rela.sdata2.
4298 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
4299 put the data, which may now be in .sbss.
4300 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
4301 (elf_backend_create_dynamic_sections): Define as
4302 ppc_elf_create_dynamic_sections.
4304 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
4305 against _GLOBAL_OFFSET_TABLE_.
4306 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
4307 shared libraries which refer to local symbols. Make sure that the
4308 test for allocating space for a reloc in a shared object is the
4309 same as the test for emitting a reloc.
4311 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4313 * config.bfd (i[3456]-*-mingw32*): New target.
4314 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
4315 * aclocal.m4, configure: Rebuild.
4317 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
4319 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
4322 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
4324 Sparc v9 ABI compliant PLT:
4325 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
4326 (plt_templates, sparc64_elf_build_plt_entry): Delete.
4327 (LARGE_PLT_THRESHOLD): New define.
4328 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
4329 (sparc64_elf_build_plt): New function.
4330 (sparc64_elf_plt_entry_offset): Likewise.
4331 (sparc64_elf_plt_ptr_offset): Likewise.
4332 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
4333 contain the index for convenience. Skip the initial entries
4335 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
4336 memory for the benefit of .rela.plt.
4337 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
4338 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
4339 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
4340 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
4341 Call sparc64_elf_build_plt.
4342 (elf_backend_want_got_plt): No.
4343 (elf_backend_plt_readonly): No.
4344 (elf_backend_plt_alignment): 8.
4346 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
4347 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
4348 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
4351 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
4353 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
4355 * cpu-mips.c (arch_info_struct): Add mips variants.
4356 * bfd-in2.h: Rebuilt.
4358 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
4360 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
4363 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
4365 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
4366 (i[3456]86sco3.2v5*coff): New target.
4368 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
4370 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
4372 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
4374 * bfd.c (bfd_get_error_handler): Add orthogonal function.
4375 * bfd-in2.h: Regenerate.
4377 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
4379 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
4381 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
4383 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
4384 adjust addend for an output common symbol (from Jimmy Blair
4385 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
4386 defined symbol to counteract adjustment made in generic relocation
4389 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
4391 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
4393 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
4394 (GET_SCNDHR_NLNNO): Likewise.
4396 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
4398 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
4400 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
4402 * elf32-m32r.c: Add macros to handle NOP insertion.
4404 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
4406 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
4407 (xcoff_mark): Likewise.
4408 (xcoff_build_ldsyms): Mark absolute symbols.
4410 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
4412 * bout.c (b_out_write_object_contents): Sort symbols before output
4413 to keep {CALL,BAL}NAME symbols adjacent.
4414 (b_out_symbol_cmp): New function.
4416 For older changes see ChangeLog-9697
4422 version-control: never