1 1999-07-13 Richard Henderson <rth@cygnus.com>
3 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
4 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
5 .dynbss and .rel[a].bss if want_dynbss.
6 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
8 1999-07-13 Richard Henderson <rth@cygnus.com>
10 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
12 1999-07-13 Richard Henderson <rth@cygnus.com>
14 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
15 (struct elf_link_hash_table): Add dynlocal.
16 (_bfd_elf_link_lookup_local_dynindx): Prototype.
17 (_bfd_elf_link_adjust_dynindx): Delete.
18 (_bfd_elf_link_renumber_dynsyms): Prototype.
19 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
20 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
21 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
22 (_bfd_elf_link_lookup_local_dynindx): New function.
23 (elf_link_renumber_hash_table_dynsyms): New function.
24 (_bfd_elf_link_renumber_dynsyms): New function.
25 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
26 (struct elf_assign_sym_version_info): Delete removed_dynamic.
27 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
28 instead of elf_link_remove_section_and_adjust_dynindices.
29 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
30 (elf_link_assign_sym_version): Remove removed_dynamic code.
31 (elf_link_renumber_dynsyms): Delete.
32 (elf_bfd_final_link): Install section and local symbols into .dynsym.
34 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
35 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
36 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
37 * elf32-mips.c: Similarly.
38 * elf32-ppc.c: Similarly.
39 * elf32-sparc.c: Similarly.
40 * elf64-alpha.c: Similarly.
41 * elf64-sparc.c: Similarly.
43 1999-07-13 Mark Mitchell <mark@codesourcery.com>
45 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
46 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
47 when the relocation is against _gp_disp.
49 1999-07-12 Mark Mitchell <mark@codesourcery.com>
51 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
52 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
53 to possibly_dynamic_relocs. Adjust usage throughout code.
54 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
55 (elf_mips_ctor64_howto): Likewise.
56 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
58 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
59 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
60 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
61 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
63 1999-07-12 Ian Lance Taylor <ian@zembu.com>
65 * Makefile.am: Rebuild dependencies.
66 * Makefile.in: Rebuild.
68 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
71 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
72 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
73 structure initializations. Add casts.
74 * reloc.c (EMPTY_HOWTO): Define.
76 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
77 comparisons against 0.
78 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
79 previous_ibfd_e_flags to unsigned long.
80 * vms.h (struct vms_private_data_struct): Change section_count to
82 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
83 (_bfd_vms_write_gsd): Change symnum to unsigned.
84 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
85 * vms-tir.c (etir_sta): Change psect to unsigned.
86 (alloc_section): Change idx to unsigned.
87 (tir_sta, tir_ctl): Change psect to unsigned.
88 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
89 * vms.c (priv_section_count): Change to unsigned.
91 1999-07-12 Andreas Schwab <schwab@suse.de>
93 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
94 * m68klinux.c: Likewise.
96 1999-07-12 Ian Lance Taylor <ian@zembu.com>
98 * Many files: Changes to avoid gcc warnings: Remove unused local
99 variables. Add default case to enum switches.
100 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
101 compile if not COFF_IMAGE_WITH_PE.
102 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
103 (bfd_arm_get_bfd_for_interworking): Likewise.
104 (bfd_arm_process_before_allocation): Likewise.
105 * epoc-pei-arm.c: Don't rename bfd_arm functions.
106 * pei-arm.c: Likewise.
107 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
108 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
109 (mips_elf_got16_entry): Put parens around & in body of ==.
110 (mips_elf_calculate_relocation): Correct test for empty string.
111 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
113 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
116 1999-07-11 Ian Lance Taylor <ian@zembu.com>
118 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
119 as appropriate. Fill in structure initializations. Add variable
120 initializations. Add casts.
121 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
122 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
124 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
126 * elf-bfd.h (bfd_elf_hash): Update declaration.
127 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
128 when calling bfd_elf_hash.
130 1999-07-11 Mark Mitchell <mark@codesourcery.com>
132 * libbfd.c (bfd_put_8): Make it of type `void'.
133 * bfd-in2.h: Regenerated.
134 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
136 (_bfd_mips_elf_final_link): Likewise.
138 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
140 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
142 * config.bfd (hppa*-*-linux-gnu*): New target
144 1999-07-07 Mark Mitchell <mark@codesourcery.com>
146 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
147 (_bfd_mips_elf_create_dynamic_sections): New function.
148 (_bfd_mips_elf_add_symbol_hook): Likewise.
149 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
150 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
151 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
152 (_bfd_mips_elf_gc_mark_hook): Likewise.
153 (_bfd_mips_elf_gc_sweep_hook): Likewise.
154 (_bfd_mips_elf_always_size_sections): Likewise.
155 (_bfd_mips_elf_size_dynamic_sections): Likewise.
156 (_bfd_mips_elf_check_relocs): Likewise.
157 (_bfd_mips_elf_link_hash_table_create): Likewise.
158 (_bfd_mips_elf_print_private_data): Likewise.
159 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
160 (_bfd_mips_elf_final_link): Likewise.
161 (_bfd_mips_elf_additional_program_headers): Likewise.
162 (_bfd_mips_elf_modify_segment_map): Likewise.
163 (_bfd_mips_elf_relocate_section): Likewise.
164 * elf32-mips.c (mips_elf32_object_p): Move contents into
165 _bfd_mips_elf_object_p.
166 (mips_elf_additional_program_headers): Rename to
167 _bfd_mips_elf_additional_program_headers.
168 (mips_elf_modify_segment_map): Rename to
169 _bfd_mips_elf_modify_segment_map.
170 (elf_mips_abi_name): Change prototype.
171 (mips_elf32_section_from_shdr): Merge into
172 _bfd_mips_elf_section_from_shdr.
173 (mips_elf32_section_processing): Merge into
174 _bfd_mips_elf_section_processing.
175 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
176 the right back-end ELF linker.
177 (mips_elf_relocate_section): Rename to
178 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
179 (mips_elf_link_output_symbol_hook): Rename to
180 _bfd_mips_elf_link_output_symbol_hook.
181 (mips_elf_create_dynamic_section): Rename to
182 _bfd_mips_elf_create_dynamic_section.
183 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
184 Adjust for 64-bit code. Use mips_elf_got_section.
185 (mips_elf_adjust_dynamic_symbol): Rename to
186 _bfd_mips_elf_adjust_dynamic_symbol. Use
187 mips_elf_allocate_dynamic_relocations.
188 (mips_elf_finish_dynamic_symbol): Rename to
189 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
190 Adjust for 64-bit code.
191 (mips_elf_finish_dynamic_sections): Rename to
192 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
193 (mips_elf_always_size_sections): Rename to
194 _bfd_mips_elf_always_size_sections.
195 (mips_elf_add_symbol_hook): Rename to
196 _bfd_mips_elf_add_symbol_hook.
197 (mips_elf_next_lo16_addend): Constify.
198 (mips_elf_calculate_relocation): Likewise.
199 (mips_elf_obtain_contents): Likewise.
200 (mips_elf_perform_relocation): Likewise.
201 (mips_elf_create_dynamic_relocation): Likewise.
202 (mips_elf_allocate_dynamic_relocations): New function.
203 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
204 (MIPS_ELF_REL_SIZE): Likewise.
205 (MIPS_ELF_DYN_SIZE): Likewise.
206 (MIPS_ELF_GOT_SIZE): Likewise.
207 (MIPS_ELF_SYM_SIZE): Likewise.
208 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
209 (MIPS_ELF_GET_WORD): Likewise.
210 (MIPS_ELF_PUT_WORD): Likewise.
211 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
212 (STUB_LW): Conditionalize for 64-bit value.
213 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
215 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
216 Check it for inconsistency.
217 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
219 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
221 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
222 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
223 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
224 (mips_elf_local_got_index): Likewise.
225 (mips_elf_got_page): Likewise.
226 (mips_elf_got_info): Likewise.
227 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
228 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
229 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
230 instead of constant `2'.
231 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
232 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
233 (mips_elf_size_dynamic_sections): Use
234 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
235 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
236 Adjust all releveant entries in elf backend table.
237 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
238 (mips_elf64_section_processing): Likewise.
239 Adjust elf backend entries to use _bfd_mips_elf variants now
242 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
244 (size_dynamic_sections): Likewise.
245 (elf_link_output_extsym): Likewise.
246 * elf.c: (elf_fake_sections): Likewise.
247 * libbfd.c (bfd_get): New macro.
249 * bfd-in2.h: Regenerated.
251 1999-07-07 Mark Mitchell <mark@codesourcery.com>
253 * elf-bfd.h (elf_size_info): Add hash_entry_size,
254 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
255 wap_reloca_in, and swap_reloca_out.
256 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
257 multiple internal relocations per external relocation.
258 (link_read_relocs): Likewise.
259 (elf_bfd_final_link): Likewise.
260 (elf_link_input_bfd): Likewise.
261 (elf_gc_mark): Likewise.
262 (elf_gc_smash_unused_vtentry_relocs): Likewise.
263 * elfcode.h (elf_swap_dyn_out): Adjust type to match
265 (size_info): Add entries for new fields.
266 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
267 (mips_elf64_be_swap_reloc_in): New function.
268 (mips_elf64_be_swap_reloc_out): Likewise.
269 (mips_elf64_be_swap_reloca_in): Likewise.
270 (mips_elf64_be_swap_reloca_out): Likewise.
271 (mips_elf64_size_info): Add entries for new fields.
273 1999-07-07 Ian Lance Taylor <ian@zembu.com>
275 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
276 field equals the new rel_count field.
277 (elf_link_input_bfd): When doing a relocateable link, use the new
278 rel_count field rather than the reloc_count field.
279 (elf_reloc_link_order): Likewise.
280 (elf_finish_pointer_linker_section): Likewise.
282 Based on patch from H.J. Lu <hjl@gnu.org>:
283 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
284 shared library to override a weak definition in a regular object.
286 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
288 * libhppa.h: Revert July 2, 1999 patch.
290 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
291 need to generate DLTIND relocations, not DLTREL relocations.
293 1999-07-05 Nick Clifton <nickc@cygnus.com>
295 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
297 (coff_set_flags): Recognise arm 5 architectures.
299 * cpu-arm.c: Add support for strongarm and arm9 cpus.
300 Add support for armv5 architecture.
302 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
304 * reloc.c: Add new, assembler only, ARM reloc:
305 BFD_RELOC_ARM_ADRL_IMMEDIATE.
307 * bfd-in2.h: Regenerate.
309 1999-07-02 Mark Mitchell <mark@codesourcery.com>
311 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
312 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
313 * elf.c (_bfd_elf_find_nearest_line): Pass it.
314 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
315 * elf32-mips.c (ABI_64_P): New macro.
316 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
317 (_bfd_mips_elf_find_nearest_line): Adjust call to
318 _bfd_dwarf2_find_nearest_line.
319 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
320 * libbfd.h: Regenerated.
322 1999-07-02 Ian Lance Taylor <ian@zembu.com>
324 * config.bfd: Add * at the end of i[3456]86-*-unixware.
326 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
328 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
329 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
331 1999-07-01 Mark Mitchell <mark@codesourcery.com>
333 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
335 (_bfd_elf_init_reloc_shdr): New function.
336 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
337 bfd_alloc followed by memset.
338 (_bfd_elf_init_reloc_shdr): New function, split out from ...
339 (elf_fake_sections): Here.
340 (assign_section_numbers): Assign section numbers for the second
341 relocation section, if required.
342 * elflink.h (elf_link_output_relocs): New function.
343 (elf_link_size_reloc_section): Likewise.
344 (elf_bfd_final_link): Use elf_link_size_reloc_section.
345 (elf_link_input_bfd): Use elf_link_output_relocs.
347 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
348 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
350 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
352 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
355 1999-06-28 Mark Mitchell <mark@codesourcery.com>
357 * elf32-mips.c (mips_elf_got_info): Move declaration before
358 prototypes. Change global_gotsym to be a pointer to a hash entry,
359 rather than a number index.
360 (mips_elf_link_hash_entry): Move declaration before prototypes.
361 (mips_elf_irix6_finish_dynamic_symbol): New function.
362 (mips_elf_sign_extend): Likewise.
363 (mips_elf_high): Likewise.
364 (mips_elf_higher): Likewise.
365 (mips_elf_highest): Likewise.
366 (mips_elf_global_got_index): Likewise.
367 (mips_elf_local_got_index): Likewise.
368 (mips_elf_got_offset_from_index): Likeiwse.
369 (mips_elf_record_global_got_symbol): Likewise.
370 (mips_elf_got_page): Likewise.
371 (mips_elf_next_lo16_addend): Likewise.
372 (mips_elf_calculate_relocation): Likewise.
373 (mips_elf_obtain_contents): Likewise.
374 (mips_elf_perform_relocation): Likewise.
375 (mips_elf_assign_gp): Likewise.
376 (mips_elf_sort_hash_table_f): Likewise.
377 (mips_elf_sort_hash_table): Likewise.
378 (mips_elf_got_section): Likewise.
379 (mips_elf_got_info): Likewise.
380 (mips_elf_create_local_got_entry): Likewise.
381 (mips_elf_got16_entry): Likewise.
382 (mips_elf_create_dynamic_relocation): Likewise.
383 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
384 (mips_elf_final_gp): Use mips_elf_assign_gp.
385 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
386 into SHN_SCOMMON automatically on IRIX6.
387 (mips_elf_add_symbol_hook): Likewise.
388 (mips_elf_relocate_section): Rewrite, using
389 mips_elf_calculate_relocation and mips_elf_perform_relocation.
390 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
391 Don't deal with .rld_map on IRIX6.
392 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
393 section flags appropriately for .got.
394 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
395 the got. Call mips_elf_record_global_got_symbol and allocate
396 local got space appropriately.
397 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
398 char *. Rework calculation of GOT size. Sort dynamic symbol
399 table entries so entries that do not require GOT entries appear at
400 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
401 code dealing with DT_INIT and DT_FINI. Remove fiddling with
403 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
405 (mips_elf_finish_dynamic_symbol): Use
406 mips_elf_irix6_finish_dynamic_symbol.
407 (mips_elf_finish_dynamic_sections): Correct off-by-one error
408 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
409 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
411 1999-06-30 Ian Lance Taylor <ian@zembu.com>
413 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
414 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
416 1999-06-04 Philip Blundell <philb@gnu.org>
418 * elf32-arm.h (elf_backend_got_header_size): Define.
419 (elf_backend_plt_header_size): Likewise.
421 1999-06-28 Jim Pick <jim@jimpick.com>
423 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
425 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
427 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
429 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
431 1999-06-27 Mark Mitchell <mark@codesourcery.com>
433 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
434 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
435 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
436 (_bfd_mips_elf_section_from_shdr): Use them.
437 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
438 of GP-relative sections.
439 (_bfd_mips_elf_set_section_contents): Use them.
440 (_bfd_mips_elf_section_processing): Share code between .sdata and
441 .lit4/.lit8 sections. Set appropriate flags for .srdata.
442 (mips_elf_additional_program_headers): Add handling for
443 PT_MIPS_OPTIONS segment on IRIX6.
444 (mips_elf_modify_segment_map): Likeiwse.
445 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
446 Include the options sections on IRIX6. Don't look for GP-relative
447 sections by name; use SHF_MIPS_GPREL instead.
448 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
450 (mips_elf_create_dynamic_sections): Don't muck about with section
451 alignments and such on IRIX6.
452 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
453 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
454 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
455 bfd_zalloc rather than bfd_alloc and memset.
456 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
457 Don't assert the existence of .rld_map on IRIX6.
458 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
460 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
461 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
464 1999-06-26 Mark Mitchell <mark@codesourcery.com>
466 * elf32-mips.c (mips_elf_swap_msym_in): New function.
467 (mips_elf_swap_msym_out): New function.
468 (mips_elf_create_msym_section): Likewise.
469 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
470 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
471 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
472 section not named .msym.
473 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
474 .msym directly. Set appropriate attributes for the .msym
476 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
477 (mips_elf_link_hash_newfunc): Clear it.
478 (mips_elf_create_dynamic_sections): Create the .msym section
480 (mips_elf_size_dynamic_sections): Allocate space for the
481 .msym section. Add a DT_MIPS_MSYM entry.
482 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
484 (mips_elf_finish_dynamic_sections): Assign a value for
485 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
487 * elf32-mips.c (irix_compat_t): New enumeration.
488 (ABI_N32_P): New macro.
489 (IRIX_COMPAT): Likewise.
490 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
491 (mips_elf_relocate_section): Fix typo.
493 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
495 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
496 as writable PE sections.
498 1999-06-26 David Mosberger <davidm@hpl.hp.com>
500 * dwarf2.c (struct arange): New type.
501 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
502 (arange_add): New function.
503 (decode_line_info): Keep track of address ranges that a compilation
505 (comp_unit_contains_address): Return true if address is contained
506 in _any_ of the address ranges associated with a compilation unit.
507 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
508 on the first comp_unit that contains the address.
510 1999-06-26 David Mosberger <davidm@hpl.hp.com>
512 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
513 (decode_line_info): Add variable STASH and initialize it to point
514 to the per-bfd dwarf2_debug info. Remove static variable
515 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
517 1999-06-26 Ian Lance Taylor <ian@zembu.com>
519 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
520 shared library to have an undefined symbol.
522 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
523 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
525 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
527 * elf-hppa.c (elf_hppa_final_write_processing): New function.
528 * elf32-hppa.c: Remove everything related to symbol extension
529 sections & records. Use the common elf_hppa_final_write_processing.
531 1999-06-22 Mark Mitchell <mark@codesourcery.com>
533 * elflink.h (size_dynamic_sections): Use user-specified init/fini
534 functions instead of _init/_fini if requested.
536 1999-06-23 Ian Lance Taylor <ian@zembu.com>
538 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
541 1999-06-22 Ian Lance Taylor <ian@zembu.com>
543 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
544 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
546 (ppc_elf_finish_dynamic_sections): Check for positive section
547 dynindx field, rather than comparing against -1.
548 (ppc_elf_relocate_section): Only return false if undefined_symbol
549 or reloc_overflow fail, not always upon encountering an error.
551 1999-06-22 Mark Mitchell <mark@codesourcery.com>
553 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
554 bfd_byte * before performing pointer arithmetic.
556 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
558 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
560 * elf32-hppa.c: Include elf-hppa.h.
562 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
564 (elf32_hppa_info_to_howto): Similarly.
565 (elf_hppa_howto_table): Similarly.
566 (elf_hppa_reloc_type_lookup): Similarly.
567 (hppa_elf_gen_reloc_type): Similarly.
568 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
570 1999-06-22 Nick Clifton <nickc@cygnus.com>
572 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
573 handling R_V850_22_PCREL relocation.
575 1999-06-21 Ian Lance Taylor <ian@zembu.com>
577 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
580 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
582 * section.c (_bfd_strip_section_from_output): Ignore sections
583 DISCARDed by the link script.
585 1999-06-19 Ian Lance Taylor <ian@zembu.com>
587 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
588 Remove unused local variable spp.
590 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
591 the entry symbol is not set.
593 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
595 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
596 GPDISP or LITUSE in a relocatable link.
598 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
600 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
601 * (alloc_dwarf1_func): Likewise.
603 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
605 * libhppa.h: Fix various formatting errors.
606 (assemble_3); Rewrite using CATENATE.
607 (assemble_17): Fix various bugs.
609 1999-06-16 Nick Clifton <nickc@cygnus.com>
611 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
613 1999-06-15 Richard Henderson <rth@cygnus.com>
615 * section.c (SEC_SHORT): Define.
616 * bfd-in2.h: Rebuild.
618 1999-06-13 Mark Mitchell <mark@codesourcery.com>
620 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
621 Remove abfd parameter. Use _bfd_strip_section_from_output.
622 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
624 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
625 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
626 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
628 (bfd_elf_size_dynamic_sections): Use it.
630 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
632 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
633 complain_overflow_bitfield to complain_overflow_signed.
635 1999-06-13 Mark Mitchell <mark@codesourcery.com>
637 * elflink.h (elf_link_read_relocs_from_section): New function,
639 (elf_link_read_relocs): Here. Use it for both relocation
642 1999-06-12 Mark Mitchell <mark@codesourcery.com>
644 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
645 asect->reloc_count is valid.
647 1999-06-12 Ian Lance Taylor <ian@zembu.com>
649 * elf32-mips.c (mips_elf32_section_processing): Permit a
650 SHT_MIPS_REGINFO section to have a size of 0.
652 1999-06-12 David O'Brien <obrien@freebsd.org>
654 * config.bfd (alpha*-*-freebsd*): New target.
655 (i[3456]86-*-freebsd*): Now defaults to ELF.
657 1999-06-11 Ian Lance Taylor <ian@zembu.com>
659 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
660 wrap if the relocation covers the high bit of an address.
662 * dwarf2.c (decode_line_info): Remove unused variable first_time.
664 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
666 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
667 instead of R_SPARC_max.
668 (sparc64_elf_info_to_howto): Likewise.
669 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
670 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
672 1999-06-07 Richard Henderson <rth@cygnus.com>
674 * section.c (_bfd_strip_section_from_output): Remove output
675 sections with no initial link_order.
677 1999-06-07 Nick Clifton <nickc@cygnus.com>
679 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
681 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
683 * Makefile.am (SOURCE_HFILES): Add missing headers.
684 * Makefile.in: Regenerated.
686 1999-06-06 Mark Mitchell <mark@codesourcery.com>
688 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
691 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
693 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
694 range undefweak symbols.
695 * hash.c: Add missing comma after @xref{}
696 * linker.c: Likewise.
698 1999-06-04 Nick Clifton <nickc@cygnus.com>
700 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
702 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
703 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
704 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
705 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
707 1999-06-04 Ian Lance Taylor <ian@zembu.com>
709 * Makefile.am: Rebuild dependencies.
710 (BFD32_BACKENDS): Add dwarf1.lo.
711 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
712 * Makefile.in: Rebuild.
714 1999-06-04 Nick Clifton <nickc@cygnus.com>
716 * Makefile.am: Add epoc-arm-pe target.
717 * Makefile.in: Regenerate.
718 * pe-arm.c: Only redefine interworking function names if they have
719 not already been redefined.
720 * pei-arm.c: Only redefine interworking function names if they have
721 not already been redefined.
722 * epoc-pe-arm.c: Redefine interworking function names to avoid a
724 * epoc-pei-arm.c: Redefine interworking function names to avoid a
727 1999-06-03 Nick Clifton <nickc@cygnus.com>
729 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
731 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
733 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
735 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
737 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
738 start / stop for recalculating of r_addend of R_SH_SWITCH*.
740 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
742 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
743 in other text sections.
745 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
747 * libbfd.c (_bfd_generic_verify_endian_match): New function.
748 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
749 * libbfd.h: Regenerate.
750 * coff-sh.c (sh_merge_private_data): Delete.
751 (coff_bfd_merge_private_bfd_data): Change to
752 _bfd_generic_verify_endian_match.
753 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
755 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
757 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
759 1999-06-03 Ian Lance Taylor <ian@zembu.com>
761 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
763 (bfd_elf32_arm_process_before_allocation): Likewise.
764 * bfd-in2.h: Rebuild.
766 1999-06-03 David Mosberger <davidm@hpl.hp.com>
768 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
769 track of end_sequence markers.
770 (add_line_info): Add END_SEQUENCE arg.
771 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
772 debug-line info---it doesn't work right if a compilation unit
773 consists of multiple discontiguous code-sequences. It would be
774 worthwhile to optimize for the common case where a compilation
775 unit results in a contiguous set of code sequences, but this is
776 quite tricky to get right for arbitrary DWARF2 files.
777 (lookup_address_in_line_info_table): Don't use the last line entry
778 for a compilation unit for anything with an address higher than
779 this line entry. Also, check for end_sequence markers to
780 correctly handle discontinuities.
781 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
782 compilation units, check all compilation units with each->high==0
783 just like when reading compilation units.
785 * dwarf2.c (decode_line_info): Initialize table->files and
786 table->last_line to NULL to avoid segfaults due to random
787 values in these members.
788 (concat_filename): Check for out-of-range file number before
789 indexing filename table. Segfaults suck.
791 * dwarf2.c (decode_line_info): Don't truncate address to least
792 significant 32 bits (breaks 64 bit targets).
793 (lookup_address_in_function_table): Ditto.
794 (comp_unit_contains_address): Ditto.
796 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
798 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
799 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
800 (mips_elf64_howto_table_rela): Likewise.
802 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
804 (elf_slurp_reloc_table): Here. Use it to handle the case where a
805 single section has two associated relocation sections.
807 1999-06-02 Mark Salter <msalter@cygnus.com>
809 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
810 COFF_WITH_PE defined.
812 1999-06-02 Nick Clifton <nickc@cygnus.com>
814 * pe-arm.c: Rename global arm interworking functions to avoid name
815 collision when all targets BFD is built.
818 1999-05-31 Mark Mitchell <mark@codesourcery.com>
820 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
821 may_use_rel_p, may_use_rela_p, default_use_rela_p.
822 (bfd_elf_section_data): Add use_rela_p.
823 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
824 (_bfd_elf_new_section_hook): Likewise.
825 (elf_fake_sections): Use may_use_rela_p, etc., instead of
827 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
828 * elfcode.h (write_relocs): Determine whether or not use rela
829 relocs based on the relocation section header.
830 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
831 instead of use_rela_p.
832 * elfxx-target.h (elf_backend_may_use_relp): New macro.
833 (elf_backend_may_use_rela_p): Likewise.
834 (elf_backend_default_use_rela_p): Likewise.
835 (elfNN_bed): Use them.
837 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
839 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
841 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
843 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
844 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
845 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
846 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
847 * bfd-in2.h: Regenerated.
848 * libbfd.h: Likewise.
849 * elf32-mips.c (mips_info_to_howto_rela): New function.
850 (USE_REL): Adjust for new conventions.
851 (MINUS_ONE): New macro.
852 (elf_mips_howto_table): Add R_MIPS_SUB.
853 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
855 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
856 .MIPS.content section.
857 (_bfd_mips_elf_fake_sections): Treat all sections that begin
858 with .MIPS.content as .MIPS.content sections. Set
859 SHF_MNIPS_NOSTRIP for such section.
860 (elf_info_to_howto): Define to mips_info_to_howto_rela.
861 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
862 MIPS_GOT_OFST, and MIPS_GOT_DISP.
864 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
866 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
869 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
872 1999-05-30 Philip Blundell <philb@gnu.org>
874 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
875 1993-03-25 (!!). Take into account the bitmasks for the reloc so
876 the addend does not overflow into the rest of the word.
878 1999-05-29 Nick Clifton <nickc@cygnus.com>
880 * bfd-in.h: Amend prototype for
881 bfd_elf32_arm_process_before_allocation .
882 * bfd-in.h: Regenerate.
884 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
885 elements in a fixed sized array.
886 (ARM_ELF_ABI_VERSION): Define.
887 (ARM_ELF_OS_ABI_VERSION): Define.
888 (R_ARM_THM_ABS5): Fix rightshift and size.
889 (R_ARM_THM_PC22): Fix size.
890 (R_ARM_PLT32): Define Howto.
891 (find_howto): New function: Locate a howto based on a reloc
893 (elf32_arm_info_to_howto): Use find_howto if necessary.
894 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
895 bfd_reloc_code_real_type.
896 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
897 and BFD_RELOC_VTABLE_ENTRY.
898 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
900 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
901 elements in a fixed sized array.
902 (ARM_ELF_ABI_VERSION): Define.
903 (ARM_ELF_OS_ABI_VERSION): Define.
904 (R_ARM_THM_ABS5): Fix rightshift and size.
905 (R_ARM_THM_PC22): Fix size.
906 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
907 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
908 bfd_reloc_code_real_type.
910 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
911 no_pipeline_knowledge.
912 (elf32_arm_link_hash_create): Initialise new field to zero.
913 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
914 no_pipeline_knowledge. Use this parameter to initialise the field
915 in the globals data structure.
916 (elf32_arm_final_link_relocate): Only add in pipeline offset if
917 no_pipeline_knowledge is false and the binary is from an old
919 (elf32_arm_merge_private_data): Generate an error if an attempt is
920 made to linl together big endian and little endian code.
921 (elf32_arm_post_process_headers): New function: Initialise the
922 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
924 (elf_backend_post_process_headers): Define.
926 1999-05-28 Nick Clifton <nickc@cygnus.com>
928 * elf-bfd.h (struct elf_backend_data): Add new field:
929 elf_backend_post_process_headers.
931 * elfxx-target.h (elf_backend_post_process_headers): Define to
932 NULL if not already defined.
933 (elfNN_bed): Initialise elf_backend_post_process_headers field.
935 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
937 (_bfd_elf_compute_section_file_positions): Call
938 elf_backend_post_process_headers if defined.
940 1999-05-28 Ian Lance Taylor <ian@zembu.com>
942 * configure.in: Check whether getuid and getgid exist.
943 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
944 HAVE_GETGID are not defined, respectively.
945 (bfd_write_armap): Don't special case on _WIN32 for getuid and
947 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
948 * configure, config.in: Rebuild.
950 1999-05-28 Martin Dorey <mdorey@madge.com>
952 * elf32-i960.c: New file.
953 * elf.c (prep_headers): Handle bfd_arch_i960.
954 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
955 * config.bfd (i960-*-elf*): New target.
956 * configure.in (bfd_elf32_i960_vec): New target vector.
957 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
958 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
959 * Makefile.in, aclocal.m4, configure: Rebuild.
961 1999-05-27 Nick Clifton <nickc@cygnus.com>
963 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
965 (find_howto): New function: Find entries in the
966 elf32_arm_howto_table.
967 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
969 (elf32_arm_reloc_type_lookup): Add lookup for
972 1999-05-25 Philip Blundell <pb@nexus.co.uk>
974 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
975 (elf32_arm_link_hash_table_create): Use above function as the
976 constructor for hash table entries.
977 (elf32_arm_relocate_section): Avoid crash when there is no output
979 (elf32_arm_final_link_relocate): New parameter h.
980 (elf32_arm_relocate_section): Pass symbol hash entry to above
982 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
985 1999-05-25 Catherine Moore <clm@cygnus.com>
987 * coff-arm.c (coff_arm_relocate_section): Don't emit
988 base file entries for pc-relative values.
990 1999-05-25 DJ Delorie <dj@cygnus.com>
992 * peicode.h (coff_swap_sym_in): When we create the actual section
993 to reflect the not-there section C_SECTION symbols refer to,
994 change the symbol class to C_STAT as the section is now really
997 1999-05-24 Philip Blundell <pb@nexus.co.uk>
999 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
1002 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
1004 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
1006 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
1007 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
1009 1999-05-16 Nick Clifton <nickc@cygnus.com>
1011 * coff-mcore.c (in_reloc_p): Reinstate.
1013 1999-05-15 Nick Clifton <nickc@cygnus.com>
1015 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
1016 * bfd-in2.h: Regenerate.
1017 * coff-mcore.c (in_reloc_p): Remove defintion.
1018 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
1019 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
1020 IMAGE_REL_MCORE_RVA.
1021 (coff_mcore_rtype_to_howto): Add special processing for
1022 IMAGE_REL_MCORE_RVA.
1023 (coff_mcore_relocate_section): Add support for
1024 IMAGE_REL_MCORE_RVA.
1025 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
1026 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
1028 (mcore_elf_relocate_section): Delete redundant case labels.
1030 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1032 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
1033 precedence between bit-and and comparison.
1035 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
1037 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
1038 list of target formats (targ_selvecs).
1039 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
1040 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
1042 1999-05-10 DJ Delorie <dj@cygnus.com>
1044 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
1045 reasonable mode until "ar x" is smart enough to skip it (fixes
1046 gcc/libgcc.a builds on mips-ecoff targets
1048 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
1049 to work. Hack to support MS import libraries, which use different
1050 COMDAT types than GNU.
1051 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
1052 to implied zero-length sections (see peicode below)
1053 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
1054 filename symbols, which use one *or more* auxents.
1055 * coffswap.h (coff_swap_aux_in): ditto
1056 * peicode.h (coff_swap_sym_in): Build the implied zero-length
1059 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
1061 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
1062 for all relocations.
1064 1999-05-10 Catherine Moore <clm@cygnus.com>
1066 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
1067 if COFF_IMAGE_WITH_PE.
1068 (bfd_arm_process_before_allocation): Likewise.
1069 (bfd_arm_get_bfd_for_interworking): Likewise.
1070 * coff-arm.c: Likewise.
1071 * bfd-in2.h: Regenerate.
1072 * configure.in (armpe_little_vec): Remove coff-arm.lo.
1073 (armpe_big_vec): Likewise.
1074 * configure: Rebuild.
1076 1999-05-10 Nick Clifton <nickc@cygnus.com>
1078 * elf.c (elf_fake_sections): Check for .rel. as start of rel
1079 section, not just .rel. Same for .rela.
1081 1999-05-07 Nick Clifton <nickc@cygnus.com>
1083 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
1084 endianism with an error message.
1086 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
1088 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
1089 assignment from "unsigned char *" to "char *".
1090 (decode_line_info): Likewise for dwarf_line_buffer assignment.
1092 1999-05-05 Catherine Moore <clm@cygnus.com>
1094 * coff-arm.c (coff_arm_relocate_section): Add one to
1095 address of ARM_RVA32 thumb functions.
1097 1999-05-05 Catherine Moore <clm@cygnus.com>
1099 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
1100 (elf32_m68k_copy_private_bfd_data): New.
1101 (elf32_m68k_merge_private_bfd_data): New.
1102 (elf32_m68k_print_private_bfd_data): New.
1103 (CPU32_FLAG): Define.
1104 (PLT_CPU32_ENTRY_SIZE): Define.
1105 (elf_cpu32_plt0_entry): Declare.
1106 (elf_cpu32_plt_entry): Declare.
1107 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
1108 (elf_m68k_finish_dynamic_symbol): Likewise.
1109 (elf_m68k_finish_dynamic_sections): Likewise.
1110 (elf_backend_plt_header_size): Remove definition.
1111 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1112 (bfd_elf32_bfd_merge_private_bfd_data): Define.
1113 (bfd_elf32_bfd_set_private_flags): Define.
1114 (bfd_elf32_bfd_print_private_bfd_data): Define.
1116 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
1118 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
1119 and R_LONG_PCREL_MODE.
1121 1999-04-29 Nick Clifton <nickc@cygnus.com>
1123 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
1125 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
1127 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
1128 in relocation calculation.
1130 1999-04-26 Tom Tromey <tromey@cygnus.com>
1132 * aclocal.m4, configure: Updated for new version of libtool.
1134 1999-04-21 Nick Clifton <nickc@cygnus.com>
1136 * coff-mcore.c: Add support for mcore relocs.
1138 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
1140 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
1141 incorrect use EF_MIPS_xxBITPTRS.
1143 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1145 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
1148 * bfd-in2.h: Rebuild.
1149 * libbfd.h: Rebuild.
1151 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
1153 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
1154 (coff_arm_relocate_section): Add ARM26D transform. Only
1155 change to ARM26D for relocateable links.
1157 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1159 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
1160 (bfd_elf32_bfd_print_private_bfd_data): New.
1162 1999-04-15 Doug Evans <devans@casey.cygnus.com>
1164 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
1165 refetch addend if USE_REL, add many comments regarding current state.
1166 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
1167 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
1168 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
1169 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
1171 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
1173 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
1174 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
1176 1999-04-13 David Mosberger <davidm@hpl.hp.com>
1178 * dwarf2.c (decode_line_info): Don't truncate address to least
1179 significant 32 bits (breaks 64 bit targets).
1180 (lookup_address_in_function_table): Ditto.
1181 (comp_unit_contains_address): Ditto.
1183 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
1185 * coff-arm.c (arm_emit_base_file_entry): New routine.
1186 (A2T3_OFFSET): Define.
1187 (T2A3_OFFSET): Define.
1188 (coff_arm_relocate_section): Emit base file entries for interworking
1191 1999-04-13 Philip Blundell <philb@gnu.org>
1193 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
1194 relocs 17 through 19.
1196 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
1198 * elfcode.h: Remove fnmatch.h.
1199 * elflink.h (elf_link_assign_sym_version): Call back to ld
1200 instead of calling fnmatch.
1202 * config.bfd (i?86-*-beoself): Include pe vecs.
1204 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
1206 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
1209 1999-04-10 Richard Henderson <rth@cygnus.com>
1211 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
1212 when trying to resolve dynamic symbol references.
1213 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1214 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1215 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1216 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1217 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1218 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1219 * elflink.h (elf_link_output_extsym): Likewise.
1221 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
1223 * section.c (_bfd_strip_section_from_output): New function moved from
1224 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
1225 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
1226 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1227 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1228 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1229 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1230 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1231 * bfd-in2.h: Update.
1233 1999-04-09 Ian Lance Taylor <ian@zembu.com>
1235 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
1237 1999-04-08 Nick Clifton <nickc@cygnus.com>
1239 * coff-mcore.c: New File: Support for mcore-pe targets.
1240 * cpu-mcore.c: New File: Support for mcore targets.
1241 * elf32-mcore.c: New File: Support for mcore-elf target.
1242 * pe-mcore.c: New File: Definitions for mcore-pe target.
1243 * pei-mcore.c: New File: Definitions for mcore-pei target.
1244 * Makefile.am: Add support for MCore targets.
1245 * Makefile.in: Regenerate.
1246 * config.bfd: Add support for MCore targets.
1247 * configure.in: Add support for MCore targets.
1248 * configure: Regenerate.
1249 * archures.c: Add support for MCore architecture.
1250 * bfd-in2.h: Regenerate.
1251 * coffcode.h: Add support for mcore-pe targets.
1252 * elf.c: Add support for mcore-elf target.
1253 * reloc.c: Add support for MCore relocs.
1254 * targets.c: Add support for MCore targets.
1256 1999-04-07 Nick Clifton <nickc@cygnus.com>
1258 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
1259 R_ARM_XPC25 and R_ARM_THM_XPC22.
1260 (elf32_arm_reloc_map): Remove redundant entries.
1262 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1264 * sysdep.h (LC_MESSAGES): Never define.
1266 1999-04-06 Chris Torek <torek@bsdi.com>
1268 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
1269 all callers. Rewrite completely.
1270 (_bfd_relocate_contents): Rewrite overflow checking.
1271 * bfd-in2.h: Rebuild.
1273 1999-04-05 Ian Lance Taylor <ian@zembu.com>
1275 From Gabriel Paubert <paubert@iram.es>:
1276 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
1277 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
1278 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
1279 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
1280 * ppcboot.c (ppcboot_vec): Use little endian routines for
1283 * elf.c (elfcore_strndup): Only define if it will be used.
1284 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
1286 (ppc_elf_check_relocs): Remove unused local i.
1287 (ppc_elf_gc_mark_hook): Add default case to switch.
1289 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
1290 * srec.c (srec_scan): Accept \r in symbol definitions.
1291 (srec_object_p): Set HAS_SYMS if we saw any symbols.
1292 (symbolsrec_object_p): Likewise.
1294 1999-04-04 Don Bowman <don@pixsci.com>
1296 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
1298 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1300 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
1302 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
1303 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
1305 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
1307 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
1310 1999-03-31 Nick Clifton <nickc@cygnus.com>
1312 * config.bfd: Add support for arm-epoc-pe target.
1313 * configure.in: Add support for arm-epoc-pe target.
1314 * configure: Regenerate.
1315 * targets.c: Add support for arm-epoc-pe target.
1316 * coff-arm.c: Allow header files to override definition of
1317 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
1318 * pe-arm.h: Allow previous header files to override definition of
1319 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1320 * pei-arm.h: Allow previous header files to override definition of
1321 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1322 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
1323 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
1325 1999-03-30 Nick Clifton <nickc@cygnus.com>
1327 * elf.c (elf_map_symbols): Handle the case where section
1328 symbols are generated for content-less sections which are
1329 not mapped to the output file.
1331 * linker.c: Replace direct references to fields in BFD structure
1332 with accessor macros.
1334 * elflink.h: Replace direct references to fields in BFD structure
1335 with accessor macros.
1337 1999-03-25 Philip Blundell <pb@nexus.co.uk>
1339 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
1341 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
1342 account when adjusting section symbols during a partial link.
1344 1999-03-24 Nick Clifton <nickc@cygnus.com>
1346 * coff-sparc.c (struct coff_reloc_map): Change type of field
1347 'bfd_reloc_val' to bfd_reloc_code_real_type.
1348 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
1349 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
1350 * elf32-arc.c (struct arc_reloc_map): Ditto.
1351 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
1352 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
1353 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
1354 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
1355 * elf32-sh.c (struct elf_reloc_map): Ditto.
1356 * elf32-sparc.c (struct elf_reloc_map): Ditto.
1357 * elf32-v850.c (struct v850_reloc_map): Ditto.
1358 * elf64-sparc.c (struct elf_reloc_map): Ditto.
1359 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
1360 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
1362 1999-03-17 Martin Hunt <hunt@cygnus.com>
1364 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
1365 function so source-level assembly works. If multiple N_SOs
1366 are seen without and N_FUNs, create an indextable entry with
1367 a NULL function name.
1369 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1371 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
1372 of certian similar cpus.
1374 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1376 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1377 Add the 5000. Change the architecture for the 5400 to mips4.
1378 (elf_mips_mach): Add r5000.
1380 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1382 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
1384 1999-03-11 Nick Clifton <nickc@cygnus.com>
1386 * binary.c (binary_set_section_contents): Generate warning about
1387 huge file offsets for any section that will occupy file space, not
1388 just those that are loadable.
1390 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
1392 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
1394 1999-02-22 Jim Lemke <jlemke@cygnus.com>
1396 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
1398 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
1400 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
1401 * elflink.h: Revert all changes since Feb 16. Instead:
1402 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
1403 appropriate. Copy it to version symbols.
1404 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
1405 symbols if appropriate.
1406 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
1407 symbol if appropriate.
1408 (elf_link_output_extsym): If symbol is marked as undefined, and
1409 has no nonweak references, mark it as weak undefined.
1411 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
1413 * elflink.h (elf_merge_symbol): When overriding a dynamic
1414 definition with a weak undefined symbol, set NEEDS_PLT if it is a
1416 (elf_link_add_object_symbols): Don't copy the other field if we
1419 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
1421 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
1422 shared object with a weak undefined symbol.
1424 1999-02-18 Nick Clifton <nickc@cygnus.com>
1426 * elfarm-nabi.c: Set partial_inplace back to false.
1428 1999-02-17 Nick Clifton <nickc@cygnus.com>
1430 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
1431 (USER_LABEL_PREFIX): Set to "_".
1433 The following patches are from: Scott Bambrough
1434 <scottb@corelcomputer.com>
1436 * libaout.h (M_ARM6_NETBSD): Set to 143.
1438 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
1439 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
1440 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
1441 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
1442 * bfd-in2.h: Regenerate.
1444 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
1445 'true' as REL relocs are now being used. Add new PIC relocs:
1446 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
1447 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
1449 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
1451 (elf32_arm_final_link_relocate): Change parameters so that entire
1452 reloc is passed. Add support for PIC relocs.
1453 (elf32_arm_relocate_section): Pass entire reloc to
1454 elf32_arm_final_link_relocate.
1455 (elf32_arm_check_relocs): Handle new PIC relocs.
1456 (elf32_arm_adjust_dynamic_symbol): New function.
1457 (elf32_arm_size_dynamic_sections): New function.
1458 (elf32_arm_discard_copies): New function.
1459 (elf32_arm_finish_dynamic_symbol): New function.
1460 (elf32_arm_finish_dynamic_sections): New function.
1461 (ELF_MAXPAGE_SIZE): Define.
1462 (bfd_elf32_bfd_reloc_type_lookup): Define.
1463 (elf_backend_relocate_section): Define.
1464 (elf_backend_adjust_dynamic_symbol): Define.
1465 (elf_backend_create_dynamic_sections): Define.
1466 (elf_backend_finish_dynamic_symbol): Define.
1467 (elf_backend_finish_dynamic_sections): Define.
1468 (elf_backend_size_dynamic_sections): Define.
1469 (elf_backend_plt_readonly): Define.
1470 (elf_backend_want_got_plt): Define.
1471 (elf_backend_want_plt_sym): Define.
1473 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
1475 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
1476 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
1477 (_bfd_mips_elf_fake_sections): Likewise.
1479 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1481 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
1482 bfd_elf32_arm_get_bfd_for_interworking,
1483 bfd_elf32_arm_process_before_allocation): Define to avoid clash
1486 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
1487 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1488 elf32_arm_find_nearest_line): Make them static.
1490 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
1492 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
1493 callers. Do not merge a definition from a shared object with a
1494 weak undefined symbol.
1495 (elf_link_add_object_symbols): Do not change the symbol type or
1496 size if the old symbol overrides the new one.
1498 1999-02-08 Nick Clifton <nickc@cygnus.com>
1500 * config.bfd: Add support for strongarm target.
1502 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1504 * elf32-m68k.c (reloc_map): Use the correct types for the struct
1505 fields instead of unsigned char.
1507 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
1509 * Makefile.am: Rebuild dependencies.
1510 * Makefile.in: Rebuild.
1512 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
1514 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
1515 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
1516 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
1517 * acinclude.m4: Add comments to uses of AC_DEFINE.
1518 * acconfig.h: Remove.
1519 * configure: Rebuild with current autoconf/automake.
1520 * aclocal.m4: Likewise.
1521 * config.in: Likewise.
1522 * Makefile.in: Likewise.
1524 1999-02-04 DJ Delorie <dj@cygnus.com>
1526 * libbfd.c (real_read): don't call fread for zero bytes. This
1527 covers up a bug (or misuse of bfd) that's exposed by Solaris.
1529 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
1531 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
1532 of a jump is in the current 256 MB region.
1534 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
1536 * format.c (bfd_check_format_matches): Change last patch to only
1537 take effect for the binary target.
1539 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
1541 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
1543 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
1545 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
1547 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
1549 * format.c (bfd_check_format_matches): If the target was
1550 previously specified, don't check other targets when checking for
1553 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
1555 * elf32-arm.h (elf32_arm_reloc_map): Removed.
1556 (elf32_arm_reloc_type_lookup): Removed
1557 * elfarm-nabi.c (elf32_arm_reloc_map): New.
1558 (elf32_arm_reloc_type_lookup): New.
1559 * elfarm-oabi.c (elf32_arm_reloc_map): New.
1560 (elf32_arm_reloc_type_lookup): New.
1562 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
1564 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
1565 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
1566 * Makefile.am: Use new files.
1567 * Makefile.in: Regenerate.
1568 * configure.in: Use new files.
1569 * configure: Regenerate.
1571 1999-02-01 Nick Clifton <nickc@cygnus.com>
1573 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
1574 (fr30_elf_gc_sweep_hook): New function.
1575 (elf_backend_can_gc_sections): Define.
1577 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
1579 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
1580 and bfd_elf32_bigarm_oabi_vec.
1582 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
1584 * Makefile.am (elf32-arm-oldabi.lo): New.
1585 (elf32-arm-newabi.lo): New.
1586 * Makefile.in: Regenerate.
1587 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
1588 (arm-*-elf): Likewise.
1590 (thumb-*-oabi): New.
1591 * configure: Regenerate.
1592 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
1593 (bfd_elf32_bigarm_oabi_vec): New.
1594 * elf32-arm-newabi.c: New.
1595 * elf32-arm-oldabi.c: New.
1596 * elf32-arm.c: Removed.
1599 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
1601 * binary.c (binary_set_section_contents): Omit warnings for
1602 unloadable sections.
1604 1999-01-31 Michael Meissner <meissner@cygnus.com>
1606 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
1607 powerpc{,le}-*-eabi.
1609 1999-01-29 Nick Clifton <nickc@cygnus.com>
1611 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
1612 * dwarf2.c (read_signed_leb128): Remove unused variables.
1614 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
1616 * elf.c (assign_file_positions_for_segments): Only adjust
1617 p_align when needed.
1619 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
1621 * binary.c (binary_set_section_contents): Don't return early for a
1622 non-loadable section, in case the first section is non-loadable.
1623 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
1624 W. Rozycki <macro@ds2.pg.gda.pl>.
1626 1999-01-28 Nick Clifton <nickc@cygnus.com>
1628 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
1629 R_FR30_GNU_VTENTRY relocs.
1631 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
1633 * elflink.h (elf_link_output_sym): Zero syms which are
1634 part of sections which have been excluded.
1636 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
1638 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
1640 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
1641 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
1643 1999-01-27 Nick Clifton <nickc@cygnus.com>
1645 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
1647 (fr30_final_link_relocate): Use computed value as result of
1650 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
1652 * binary.c (binary_set_section_contents): Emit warning for
1653 huge file offsets due to widely-dispersed section LMAs.
1655 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
1657 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
1658 align first section to largest section alignment, not first
1661 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
1663 * configure.in: Require autoconf 2.12.1 or higher.
1665 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
1667 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
1668 * bfd-in2.h: Likewise.
1669 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
1671 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1673 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
1674 * cpu-mips.c: Add support for and independent 4111.
1675 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
1676 (_bfd_mips_elf_final_write_processing):
1677 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
1679 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1681 * elf32-mips.c (elf_mips_abi_name): New.
1682 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
1684 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
1686 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1687 Handle bfd_mach_mips4300.
1689 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
1691 * elf32-i386.c: Remove leaked development code from patch
1692 1998-12-10 by Richard Henderson.
1694 1998-12-10 Richard Henderson <rth@cygnus.com>
1696 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
1697 in debug sections for symbol defined externally.
1699 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1701 * targets.c (bfd_target_vector): Remove duplicate entry for
1704 1998-12-09 Nick Clifton <nickc@cygnus.com>
1706 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
1707 since we are using RELAs.
1709 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
1711 SCO Open Server Release 5 core file support, from Jouke Numan
1713 * sco5-core.c: New file.
1714 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
1715 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
1716 * Makefile.am: Rebuild dependencies.
1717 (OPTIONAL_BACKENDS): Add sco5-core.lo.
1718 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
1719 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
1720 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
1721 * bfd-in2.h, configure, Makefile.in: Rebuild.
1723 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
1725 * config.bfd (hppa*-*-mpeix*): New target.
1726 * configure.in: Add AC_HEADER_DIRENT.
1727 (hppa*-*-mpeix*): New target.
1728 * configure.host (hppa*-*-mpeix*): New host.
1729 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
1730 friends rather than just including <sys/dir.h>.
1731 * som.h (struct som_symbol): Add hppa_priv_level and apto
1732 tc_data. Change all users.
1733 (struct somdata): Add comp_unit field.
1734 (obj_som_compilation_unit): Define.
1735 (bfd_som_attach_compilation_unix): Declare.
1736 * som.c: Check HOST_HPPAMPEIX.
1737 (struct som_misc_symbol_info): Add new field priv_level.
1738 (som_object_setup): Add current_offset parameter. Change all
1740 (setup_sections): Likewise.
1741 (som_object_p): For EXECLIBMAGIC, read the lst header.
1742 (som_write_symbol_strings): Add compilation_unit parameter.
1744 (som_finish_writing): Write out compilation_unit.
1745 (som_bfd_derive_misc_symbol_info): Set priv_level.
1746 (som_build_and_write_symbol_table): Set xleast field to 3.
1747 (som_slurp_symbol_table): Set symbol priv_level.
1748 (bfd_som_attach_compilation_unit): New function.
1749 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
1750 priv_level into symbol_value.
1751 * configure, config.in: Rebuild.
1753 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
1755 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
1756 warning function to call _bfd_error_handler instead.
1758 * libbfd.c (COERCE32): Cast through unsigned long and long to
1759 avoid bug in old version of gcc.
1761 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
1762 (elf_backend_additional_program_headers): Don't define.
1764 1998-12-08 Nick Clifton <nickc@cygnus.com>
1766 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
1767 relocations to include offset of 2 included in the insns, and the
1768 offset of the relocs within the section.
1770 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
1772 The following changes were made by David Taylor
1773 <taylor@texas.cygnus.com>, Edith Epstein
1774 <eepstein@sophia.cygnus.com>, Jim Blandy
1775 <jimb@zwingli.cygnus.com>, and Elena Zannoni
1776 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
1777 changes originally made by HP; HP did not create ChangeLog
1780 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
1781 automake macro library.
1783 * hpux-core.c (hpux_core_core_file_p): this function now
1784 understands HPUX 10.30 thread info. Yes, the thread stacks can be
1785 found in the corefile! Also, in hpux_core_core_file_p, if we
1786 encounter a section with an unknown type, don't punt. Instead,
1787 just skip it. Also, count the number of sections of known type
1788 that we encounter. If we encounter at least one good one, then
1789 we'll declare that the file is a core file. If we encounter any
1790 unknown ones but some known ones, then we'll issue a warning (but
1791 still declare it to be a core file). Also, correctly decide when a
1793 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
1794 (CORE_ANON_SHMEM): define if not defined.
1795 (hpux_core_struct): add members lwpid and user_tid.
1796 (core_kernel_thread_id, core_user_thread_id): new macros.
1797 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
1798 the name before storing it in the bfd.
1799 (hpux_core_core_file_p): handle threads.
1801 * libhppa.h (GET_FIELD): protect against redefinition.
1802 (HPPA_WIDE): define.
1803 (GET_FIELD): define.
1808 (sign_extend): redefine.
1809 (assemble_6): define.
1810 (assemble_12): rewrite.
1811 (assemble_16): define.
1812 (assemble_16a): define.
1813 (assemble_17): rewrite.
1814 (assemble_22): define.
1816 1998-12-07 Nick Clifton <nickc@cygnus.com>
1818 * elf32-fr30.c (fr30_final_link_relocate): Using signed
1819 relocations for signed values.
1821 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
1823 * mipsbsd.c (MY(set_arch_mach)): Make static.
1824 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
1825 bfd_mach_mips* macros rather than simple numbers.
1827 COFF weak symbol support, based on patches from Mark Elbrecht
1828 <snowball3@usa.net>:
1829 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
1830 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
1831 (coff_write_alien_symbol): Likewise.
1832 * cofflink.c (coff_link_check_ar_symbols): Likewise.
1833 (coff_link_add_symbols): Likewise.
1834 (_bfd_coff_link_input_bfd): Likewise.
1835 (_bfd_coff_write_global_sym): Likewise.
1837 * elf.c (copy_private_bfd_data): Always initialize the
1838 includes_phdrs field.
1840 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
1841 file defines a symbol first mentioned in an ELF file.
1843 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
1844 possible, rather than only if BFD64.
1845 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
1847 * bfd-in2.h: Rebuild.
1849 * srec.c (srec_set_section_contents): Correct test to avoid
1850 switching to 4 byte addresses after seeing a second section which
1851 requires 3 byte addresses. From Joel Schantz
1852 <joel.schantz@argosys.boeing.com>.
1854 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
1855 <aymeric.vincent@emi.u-bordeaux.fr>.
1857 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
1859 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
1860 decide whether the output file is -mrelocatable-lib,
1861 -mrelocatable, or neither. (gdb.base/nodebug.exp)
1863 1998-12-03 Nick Clifton <nickc@cygnus.com>
1865 * elf32-fr30.c: Add support for R_FR30_48 reloc.
1866 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
1867 * bfd-in2.h: Regenerate.
1868 * libbfd.h: Regenerate
1870 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
1872 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
1873 link against a dynamic symbol with no type or size.
1875 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
1877 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
1878 relocation for section which does not get loaded.
1879 (elf_i386_relocate_section) [R_386_32]: Likewise.
1881 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
1883 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
1884 reloc_count and i long instead of unsigned long. Handle error
1885 return from bfd_canonicalize_reloc.
1887 1998-12-01 Nick Clifton <nickc@cygnus.com>
1889 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
1892 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1894 * elf32-sh.c (elf/sh.h): Include.
1895 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
1896 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
1897 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
1898 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1899 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
1901 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
1903 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
1904 causes division by zero later on.
1906 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
1908 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
1911 1998-11-25 DJ Delorie <dj@cygnus.com>
1913 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
1916 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
1918 * elf32-fr30.c (fr30_elf_relocate_section): Call
1919 fr30_final_link_relocate.
1920 (fr30_final_link_relocate): New function: Handle I20 and I32
1922 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
1923 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
1924 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
1926 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
1929 The following changes are based on a patch submitted by Gianluca
1930 Moro <glctr@abc.it>:
1932 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
1933 not already been updated.
1934 (find_remembered_hi16s_reloc): New parameter 'already_found'
1935 returns state of remembered hi16s reloc.
1936 (remember_hi16s_reloc): Set 'found' field to false.
1937 (hi16s_location): Add 'found' field.
1939 1998-11-23 DJ Delorie <dj@cygnus.com>
1941 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
1942 to see .DLL files as unrecognized.
1943 (i3coff_object_p): Sorry, had to hack it to not recognize these
1944 files (pei-i386) on request.
1946 1998-11-23 DJ Delorie <dj@cygnus.com>
1948 * opncls.c (bfd_make_readable): need more cleanup for symbols and
1949 relents. Call bfd_check_format to reinitialize.
1951 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
1953 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
1956 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
1958 * aclocal.m4: regenerate
1959 * configure: regenerate
1961 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
1963 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
1964 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
1965 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
1966 respect it as an upper bound on what memory to reference.
1967 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1968 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
1969 update vtable_entries_size appropriately.
1971 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
1973 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
1976 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
1978 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
1979 bfds; they have no "file" so we fake it.
1980 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
1981 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
1982 resizing the memory buffer.
1983 * opncls.c (bfd_make_writable): New function; lets you write a
1984 bfd_create'd bfd to an in-memory buffer.
1985 (bfd_make_readable): New function; lets you read back that buffer
1986 as if it were from bfd_openr. Used to build generated archive
1987 members (winsup's ld's dlltool)
1989 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
1991 * po/bfd.pot: Regenerated.
1993 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
1995 * elf32-v850.c (hi16s_location): Replaced fixed size array with
1998 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
2000 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
2001 element of the gotentry list for local symbols too.
2002 (elf64_alpha_relocate_section): Unify local and global handling.
2003 Assert that gotent->use_count > 0.
2005 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
2007 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
2008 update for file name changes of July 2, 1998.
2010 * configure: Rebuild.
2012 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
2014 * po/bfd.pot: Regenerated.
2016 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
2018 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
2019 * aclocal.m4, configure: regenerate
2021 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
2023 * elf.c (prep_headers): Add support for bfd_arch_fr30.
2025 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
2027 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
2028 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
2030 * aclocal.m4, configure: regenerated.
2032 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
2034 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
2035 R_D10V_GNU_VTENTRY relocs.
2036 (elf_d10v_howto_table): Likewise.
2037 (d10v_reloc_map d10v_reloc_map): Likewise.
2038 (elf32_d10v_gc_mark_hook): New.
2039 (elf32_d10v_gc_sweep_hook): New.
2040 (elf32_d10v_check_relocs): New.
2041 (elf32_d10v_relocate_section): New.
2042 (elf_backend_relocate_section): Define.
2043 (elf_backend_can_gc_sections): Define.
2045 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
2047 * Makefile.am (BFD32_BACKENDS): Move vms files here...
2048 (BFD64_BACKENDS): ...from here.
2049 (BFD32_BACKENDS_CFILES): Move vms files here...
2050 (BFD64_BACKENDS_CFILES): ...from here.
2051 * Makefile.in: Rebuild.
2053 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
2055 * Makefile.am: Add FR30 target.
2056 * Makefile.in: Add FR30 target.
2057 * archures.c: Add support for FR30.
2058 * config.bfd: Add support for FR30.
2059 * configure.in: Add support for FR30.
2060 * reloc.c: Add support for FR30 relocations.
2061 * targets.c: Add support for FR30 relocations.
2062 * bfd-in2.h: Regenerate.
2063 * configure: Regenerate.
2064 * libbfd.h: Regenerate.
2065 * cpu-fr30.c: New file.
2066 * elf32-fr30.c: New file.
2068 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
2070 * configure.in: detect cygwin* instead of cygwin32*
2071 * configure: regenerate
2073 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
2075 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
2076 use bfd_malloc and free instead and check return value from bfd_malloc.
2078 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
2080 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
2081 * libbfd.h: Rebuild.
2083 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
2084 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
2085 (MIPS_TEXT_DYNSYM_SECN): Likewise.
2086 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
2088 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
2090 (mips_elf_link_hash_table_create): Don't initialize
2091 dynsym_sec_strindex.
2092 (mips_elf_gc_mark_hook): Add default case to avoid warning.
2093 (mips_elf_size_dynamic_sections): Generate a section symbol for
2094 every output section.
2095 (mips_elf_finish_dynamic_sections): Count all sections for
2097 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
2100 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
2102 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
2103 for later PLT entries in large PLTs.
2104 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
2106 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
2108 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
2110 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
2112 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
2113 * elflink.h (elf_collect_hash_codes): New function. This function is
2114 called for each exported symbol and we compute the ELF hash value for
2116 (compute_bucket_value): New function. It is called from
2117 size_dynamic_sections to determine the hash table size. When we are
2118 optimizing a better, but slower, algorithm is used.
2119 (size_dynamic_sections): Call compute_bucket_value.
2121 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
2123 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
2125 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
2127 (sh_elf_gc_mark_hook): New.
2128 (sh_elf_gc_sweep_hook): New.
2129 (sh_elf_check_relocs): New.
2130 (elf_backend_can_gc_sections): Define.
2132 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
2134 * acinclude.m4: undo previous gettext change
2135 * aclocal.m4: rebuild with right version of aclocal.
2137 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
2139 * acinclude.m4, aclocal.m4: move gettext-related fragments from
2140 aclocal.m4 to acinclude.m4, so they don't get lost.
2142 * elfcore.h: rewrite for better corefile support.
2143 * elf.c (elfcore_*): new functions.
2144 * elf-bfd.h (elf_obj_tdata): new structure members.
2145 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
2147 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
2149 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
2151 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
2152 and R_M32R_GNU_VTENTRY.
2153 (elf_backend_can_gc_sections): Define.
2154 (m32r_elf_check_relocs): New.
2155 (m32r_elf_gc_mark_hook): New.
2156 (m32r_elf_gc_sweep_hook): New.
2157 (m32r_elf_relocate_section): Handle VT relocs.
2159 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
2161 * coff-arm.c (arm_relocate_section): Remove redundant test.
2163 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
2164 cleat that the 'bitsize' field is the size of the bitfield AFTER
2165 relocation not before.
2167 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
2169 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
2172 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
2174 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
2175 R_SPARC_GNU_VTENTRY.
2176 (elf32_sparc_check_relocs): Handle them.
2177 (elf32_sparc_reloc_type_lookup): Likewise.
2178 (elf32_sparc_relocate_section): Likewise.
2179 (elf32_sparc_gc_mark_hook): New.
2180 (elf32_sparc_gc_sweep_hook): New.
2182 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
2184 * som.c (som_finish_writing): Perform some sanity checks when
2185 writing an executable or shared library.
2187 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2189 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
2190 * configure.in (elf): Add dwarf1.lo.
2191 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
2192 * elf.c (_bfd_elf_find_nearest_line): Add call to
2193 _bfd_dwarf1_find_nearest_line.
2194 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
2195 Add call to _bfd_dwarf1_find_nearest_line.
2196 * configure: Rebuilt.
2198 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
2200 * elflink.h (elf_gc_sections): Do not allow garbage
2201 collection if dynamic sections have been created.
2203 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
2205 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
2207 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
2208 (v850_elf_perform_relocation): Likewise.
2209 (v850_elf_final_link_relocate): Likewise.
2210 (v850_elf_relocate_section): Likewise.
2211 (v850_elf_gc_sweep_hook): New routine.
2212 (v850_elf_gc_mark_hook): New routine.
2213 (elf_backend_can_gc_sections): Define.
2215 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
2217 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
2220 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
2222 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2223 Declare size as bfd_size_type.
2224 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
2226 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
2228 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
2230 * som.c (CPU_PA_RISC2_0): Define.
2231 (_PA_RISC2_0_ID): Likewise.
2232 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
2234 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
2236 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
2237 has a base which is already defined, only add the referenced
2238 symbol to the dynamic symbol table if it is defined or referenced
2241 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
2244 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2246 * elflink.h (elf_link_add_object_symbols): Undo last change.
2248 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
2250 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
2251 symbol for the indirect alias to a versioned symbol.
2253 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
2255 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
2256 (elf32_i386_vtentry_howto): New.
2257 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
2258 or elf32_i386_vtinherit_howto on lookup.
2260 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2262 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
2263 reloc_type. Rename R_68K__max to R_68K_max.
2264 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
2267 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
2269 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
2270 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
2272 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
2275 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
2277 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
2278 message has a null byte terminator.
2280 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
2282 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
2283 word subject to R_V850_32 relocation.
2285 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
2287 * dwarf2.c: Add comment describing problem computing line numbers
2288 for undefined symbols at link time.
2290 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
2292 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2293 transform a defweak into a plt entry.
2294 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
2295 plt entry references to receive a RELATIVE reloc.
2296 (elf64_alpha_finish_dynamic_symbol): Fill them in.
2297 (elf64_alpha_relocate_section): Assert we don't overrun
2298 the allocated relocation space.
2300 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
2302 * elf.c (swap_out_syms): Always treat section symbols as
2303 special, even if they are attached to a common section.
2305 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
2307 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
2308 sections with v850 common section attributes into named v850
2310 (v850_elf_add_symbol_hook): Move symbols in sections with v850
2311 common section attributes into named v850 common sections.
2313 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
2315 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
2318 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
2320 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
2321 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
2322 reloc to the wrong section a warning, not an error. .dynsbss
2323 is not an output section, so there is no need to check for it.
2325 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
2327 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
2329 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
2331 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
2332 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
2334 (elf32_arm_gc_mark_hook): New.
2335 (elf32_arm_gc_sweep_hook): New.
2336 (elf32_arm_check_relocs): New.
2337 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
2339 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
2342 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
2344 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
2345 assume there is no PLT or GOT.
2347 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
2349 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
2350 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
2351 also accepted as a function symbol type.
2353 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2355 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
2357 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
2359 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
2360 match definition of _bfd_gc_sections field.
2361 * libbfd.h: Rebuild.
2363 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
2365 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
2366 the addend of a dynamic relocation referencing a section.
2367 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2368 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
2370 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
2372 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
2373 bed has a size_dynamic_sections routine before trying to use it.
2375 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
2377 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
2378 _bfd_elf_rel_vtable_reloc_fn.
2380 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
2382 * Makefile.am: Add elf32-arm.c.
2383 * Makefile.in: Rebuild.
2384 * elf-bfd.h: Add elf_backend_get_symbol_type.
2385 * elf.c (swap_out_syms): If defined, call
2386 elf_backend_get_symbol_type.
2387 * elf32-arm.c: Define elf_backend_get_symbol_type.
2388 (elf32_arm_get_symbol-type): New routine.
2389 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
2390 (bfd_elf32_arm_process_before_allocation): Change to
2391 check for STT_ARM_TFUNC.
2392 (elf32_arm_final_link_relocate): Likewise.
2393 * elfxx-target.h: Add elf_backend_get_symbol_type.
2395 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
2397 * archures.c (bfd_mach_alpha_ev[456]): New.
2398 * cpu-alpha.c: Rework to match these types.
2399 * bfd-in2.h: Rebuild.
2401 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
2403 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
2404 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
2406 * elf32-i386.c (elf_howto_table): Add vtable relocs.
2407 (elf_i386_reloc_type_lookup): Recognize them.
2408 (elf_i386_check_relocs): Pass them off to generic code.
2409 (elf_i386_relocate_section): Ignore them.
2410 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
2411 (elf_backend_can_gc_sections): True.
2413 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
2415 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
2416 before looking at owner field.
2417 (elf32_arm_to_thumb_stub): Ditto.
2418 (elf32_arm_relocate_section): Compute name before calling
2419 elf32_arm_final_link_relocate().
2421 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2423 * elf.c: comment and formatting cleanups.
2426 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2428 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
2429 (core files are treated differently than object files).
2430 * elf-bfd.h (_bfd_elf_write_corefile_contents,
2431 bfd_elf_mkcorefile): declare.
2432 * elfxx-target.h (_bfd_elf_write_corefile_contents,
2433 bfd_elf_mkcorefile): add to bfd_target vector.
2434 * elfcore.h (elf_core_file_p): save the program header table,
2435 and set the bfd architecture from the elf file header.
2436 * elf.c (bfd_elf_mkcorefile): new function.
2437 (_bfd_elf_write_corefile_contents): new function.
2438 (assign_file_positions_for_segments): add cases for handling
2439 PT_NOTE segments. (assign_file_positions_except_relocs):
2440 core files should be handled the same as exec files.
2441 (prep_headers): identify core files as type ET_CORE.
2442 (copy_private_bfd_data): identify the sections belonging to
2443 the PT_NOTE segment.
2445 * elf32-sparc.c (elf32_sparc_final_write_processing):
2446 add break statement to default case.
2448 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
2450 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
2451 section (not input) will be in sections ".sbss", ".sbss2",
2452 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
2453 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
2454 output_offset for correct evaluation of addend.
2456 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
2458 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
2459 elf32_arm_allocate_interworking_sections and
2460 elf32_arm_process_before_allocation.
2462 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
2464 * bfd-in.h: Ammend prototype for
2465 elf32_arm_process_before_allocation to remove surplus third
2468 * bfd-in2.h: Regenerate.
2470 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
2472 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
2474 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
2476 * aoutx.h (aout_link_input_section_ext): Use the relocation already
2477 calculated for RELOC_SPARC_REV32 case.
2479 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
2481 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
2482 elf32_arm_allocate_interworking_sections and
2483 elf32_arm_process_before_allocation.
2484 * bfd-in2.h: Regenerated.
2485 * elf32-arm.c Define elf32_arm_link_hash_table.
2486 (insert_thumb_branch): New routine.
2487 (find_thumb_glue): New routine.
2488 (find_arm_glue): New routine.
2489 (record_arm_to_thumb_glue): New routine.
2490 (record_thumb_to_arm_glue): New routine.
2491 (elf32_arm_link_hash_table_create): New routine.
2492 (elf32_arm_get_bfd_for_interworking): New routine.
2493 (elf32_arm_allocate_interworking_sections) New routine.
2494 (elf32_arm_process_before_allocation) New routine.
2495 (elf32_thumb_to_arm_stub): New routine.
2496 (elf32_arm_to_thumb_stub): New routine.
2497 (elf32_print_private_bfd_data): Fix typo.
2498 (elf32_arm_final_link_relocate): Add argument sym_sec.
2499 Check for branches to thumb symbols in case R_ARM_PC24.
2500 Check for branches to arm symbols in case R_ARM_THM_PC22.
2501 (elf32_arm_relocate_section): Pass symbol section to
2502 elf32_arm_final_link_relocate.
2504 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
2506 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
2507 entries unless the symbol is defined in the executable; in
2508 particular, undefined weak symbols get a PLT entry.
2510 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
2512 * libaout.h: Remove nested comment to avoid warning.
2514 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
2516 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2517 R_ARM_PC24 relocation.
2519 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
2521 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
2522 argument is_local. Add argument sym_flags. Check sym_flags
2523 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
2524 (elf32_arm_relocate_section): Don't pass local sym and pass
2525 sym_flags to elf32_arm_final_link_relocate.
2527 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
2529 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
2530 to not count too few relocs for dynamicly linked executables.
2532 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
2534 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
2535 symbols without a dynamic index dynamic. Consider all weak
2537 (elf64_alpha_strip_section_from_output): Don't assume 1-1
2538 correspondance between input and output sections.
2540 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2542 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
2543 that use a .got.plt section start the got offset at zero.
2545 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
2547 * ieee.c (ieee_write_processor): Correct the processor ID written
2548 out for bfd_arch_m68k, accommodating change of March 25.
2550 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
2552 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2553 R_ARM_THM_RPC22 relocations.
2555 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
2557 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
2559 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
2560 .got relocs in -Bsymbolic shared objects.
2562 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
2564 * elf32-arm.c: Add private flags to ELF header.
2565 (elf32_arm_print_private_bfd_data): New Function.
2566 (elf32_arm_set_private_flags): New Function.
2567 (elf32_arm_copy_private_flags): New Function.
2568 (elf32_arm_merge_private_bfd_data): New Function.
2570 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
2572 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
2574 (elf32_sparc_relocate_section): Likewise.
2576 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
2578 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
2579 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
2580 (ppc_elf_relocate_section): Pull sgot and splt search to the start
2581 of the function. Recognize no .plt as static linking.
2583 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
2585 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
2586 ".liblist" string through gettext.
2588 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
2590 * Makefile.am: Add support for elf32-arm.lo.
2591 * Makefile.in: Rebuild.
2592 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
2593 (thumb-*-elf): Define targ_defvec and targ_selvecs.
2594 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
2595 * configure: Regenerate.
2596 * elf.c: (prep_headers): Support arch_type of EM_ARM.
2597 * targets.c: Support new targets bfd_elf32_bigarm_vec and
2598 bfd_target bfd_elf32_littlearm_vec.
2599 * elf32-arm.c: New file.
2601 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
2603 * libaout.h (M_SPARCLITE_LE): New machine.
2604 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
2605 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
2606 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
2607 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
2608 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
2609 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
2610 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2611 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
2612 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
2613 be BFD_RELOC_SPARC_REV32.
2615 * config.bfd (sparc86x-*-aout): New
2617 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
2619 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
2620 actually mapping the output sections.
2622 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
2625 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
2626 (mn10300_elf_reloc_map): Similarly.
2627 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
2629 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
2631 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
2633 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
2634 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
2635 elf_mips_reloc_type defined in elf/mips.h.
2637 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
2639 * elf64-mips.c: Remove reloc_type definition completely. It's now
2642 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
2644 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
2645 as they are defined in elf/mips.h now.
2647 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
2650 * Re-add lost change:
2651 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
2653 (mn10300_elf_relax_section): Include stack space for register saves
2654 in the imm8 field of a "call" instruction.
2655 (compute_function_info): Determine how much stack is allocated by
2656 the movm instruction. Fix typo.
2657 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
2659 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
2661 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
2662 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
2664 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
2666 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
2668 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
2670 * elf32-hppa.h: Let ELF header define the enum containing the
2671 external reloc numbers.
2672 * elf32-i386.h: Likewise.
2674 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
2676 * elf-m10300.c: Let ELF header now define the macros to get the enum.
2677 * elf32-mips.c: Likewise.
2678 * elf32-ppc.c: Likewise.
2680 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
2682 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
2683 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
2685 * bfd-in.h: Regenerate.
2686 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
2687 parameter to 'unsigned int' to avoid K&R compatability problems.
2689 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
2691 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
2692 functionname_ptr to be const. Change line_ptr to be unsigned.
2694 * coffcode.h (coff_link_output_has_begun): Simplify handling when
2695 macro is not defined. Change second parameter from bfd_link_info
2696 to coff_final_link_info. Add prototype.
2697 (coff_final_link_postscript): Simplify handling when macro is not
2698 defined. Add prototype.
2700 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
2702 * elf-mn10300.c: Before include system specific ELF header define
2703 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
2704 * elf32-mips.c: Likewise.
2705 * elf32-ppc.c: Likewise.
2707 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
2709 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
2710 temporary patch over to elf64-mips.c as well.
2712 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
2714 * elf32-mips.c (reloc_type): Temporarily disable definition of
2715 standard relocation since they are now defined in elf/mips.h.
2717 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
2719 * elf-m10200.c (mn10200_elf_final_link_relocate):
2720 Modify range test for case R_MN10200_8.
2722 * elf-m10300.c (mn10300_elf_final_link_relocate):
2723 Modify range test for case R_MN10300_8.
2725 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
2727 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
2728 * elf32-i386.c (elf_backend_got_header_size): Define.
2729 (elf_backend_plt_header_size): Define.
2730 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
2731 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
2732 * elfxx-target.h: Provide a default of zero.
2733 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
2734 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
2736 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
2737 entry from an executable, even if the plt refcount goes to 0.
2739 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2741 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
2742 directory name at the line number.
2744 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
2745 with an unspecified type.
2747 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
2749 * sunos.c: Add undef of valid to avoid problem on SunOS.
2751 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
2753 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
2755 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2757 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
2758 R_68K_PCxx and R_68K_xx relocations. Make sure that
2759 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
2760 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
2761 R_68K_xx relocations.
2762 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
2763 that has no plt entry.
2764 (elf_m68k_relocate_section): Ignore the plt offset in a static
2766 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
2768 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
2771 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
2773 (howto_table, reloc_map): Add entries for them.
2774 (elf_m68k_check_relocs): Handle them. Implement reference
2775 counting for got and plt entries.
2776 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
2777 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
2779 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
2780 (elf_m68k_relocate_section): Handle the new reloc types.
2781 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
2782 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
2783 * elflink.h (elf_link_add_object_symbols): When creating an
2784 indirect reference for symbol versioning also copy the plt
2786 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
2787 flag also reset the plt offset.
2788 (elf_link_assign_sym_version): Likewise.
2789 (elf_gc_common_finalize_got_offsets): Increment the got offset by
2790 the size of the entry in bytes.
2791 (elf_gc_allocate_got_offsets): Likewise.
2793 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
2795 * elflink.h (elf_gc_sections): Return true rather than falling off
2798 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
2801 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
2803 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
2804 comment describing when it should be enabled.
2805 Changed definition of USER_LABEL_PREFIX to "", to fall into line
2808 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
2810 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
2811 information ATN records.
2813 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
2815 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
2816 section for an absolute symbol in a fully linked file. Based on
2817 patch from Christian Holland <CHolland@de.lucent.com>.
2819 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
2821 * coff-m88k.c (m88k_special_reloc): Don't lose the information
2822 that a symbol is undefined.
2824 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
2826 * som.c (som_bfd_gc_sections): Define.
2828 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
2830 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
2831 overflows in ARM_26D patches, since they have already been
2832 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
2834 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
2836 * coffcode.h (coff_write_object_contents): If we have any long
2837 section names, call coff_write_symbols even if there are no
2840 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
2842 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
2843 PT_LOAD segment, rather than only setting it once for the entire
2846 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
2847 rather than ignoring every phdr with a p_paddr of 0, ignore all
2848 the phdrs if they all have a p_paddr of 0.
2850 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
2851 section was discarded from the link.
2853 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2855 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
2857 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2859 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
2860 floating point operations.
2862 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
2864 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
2867 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
2869 Merge of vax/vms (read-only) support
2870 * configure.com: Support Vax target.
2871 * makefile.vms: Support Vax target.
2872 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
2873 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
2875 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
2877 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
2879 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
2881 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
2883 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
2884 * targets.c (bfd_target_ovax_flavour): New flavour.
2885 (vms_alpha_vec): Renamed from evax_alpha_vec.
2887 (target_vector): Update accordingly.
2888 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
2890 (vax*-*-*vms*): New target.
2891 * Makefile.am: Update for renamed files. Rebuild dependencies.
2892 * bfd-in2.h: Rebuild.
2893 * configure.in, Makefile.in, aclocal.m4: Rebuild.
2895 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
2897 Based on patch from Matt Semersky <matts@scd.hp.com>:
2898 * linker.c (_bfd_generic_final_link): Force a trailing NULL
2899 pointer on abfd->outsymbols.
2900 (generic_add_output_symbol): Handle NULL sym parameter.
2902 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
2904 * elf.c (copy_private_bfd_data): Add support for changing VMA or
2907 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
2909 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
2910 when handling 32 bit immediate relocs.
2911 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2913 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
2915 * section.c (STD_SECTION): Account for recently added gc_mark
2916 field in struct asection.
2918 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
2919 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2921 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
2923 ELF Section-level Garbage Collection:
2924 * bfd.c (bfd_gc_sections): New.
2925 * aout-adobe.c: Hook to default implementation.
2926 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
2927 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
2928 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
2929 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
2930 * tekhex.c, versados.c: Likewise.
2931 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
2932 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
2934 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
2935 (bfd_generic_gc_sections): New.
2936 * section.c (SEC_KEEP): New.
2937 (asection): Add gc_mark member.
2939 * elfcode.h (elf_gc*): New name remappings.
2940 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
2941 sections to be excluded.
2942 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
2943 (elf_gc_propogate_vtable_entries_used): New.
2944 (elf_gc_smash_unused_vtentry_relocs): New.
2945 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
2946 (elf_gc_common_finalize_got_offsets): New.
2947 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
2948 * elfxx-target.h: Add and default gc hooks.
2950 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
2952 (struct elf_obj_tdata): Likewise for local_got_offsets.
2953 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
2954 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
2955 * elf64-sparc.c, elflink.h: Likewise.
2957 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
2958 (ELF_LINK_HASH_MARK): Define.
2959 (struct elf_backend_data): Add GC hooks.
2960 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
2962 * elf-m10300.c (mn10300_elf_check_relocs): New.
2963 (mn10300_elf_gc_mark_hook): New.
2964 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
2965 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
2966 (mn10300_elf_final_link_relocate): Likewise.
2967 (mn10300_elf_relocate_section): Likewise.
2968 (elf_backend_can_gc_sections): Define.
2969 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
2970 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
2971 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
2972 (mips_info_to_howto_rel): Likewise.
2973 (mips_elf_relocate_section): Likewise.
2974 (mips_elf_check_relocs): Likewise.
2975 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
2976 (elf_backend_can_gc_sections): Define.
2977 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
2978 (ppc_elf_howto_raw): Handle them.
2979 (ppc_elf_reloc_type_lookup): Likewise.
2980 (ppc_elf_relocate_section): Likewise.
2981 (ppc_elf_check_relocs): Reference count .got and .plt entires.
2982 Handle new vtable relocs.
2983 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
2984 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
2985 (elf_backend_can_gc_sections): Define.
2987 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
2989 * archures.c (bfd_mach_mn10300): Define.
2990 * elf-m10300.c: Include elf/mn10300.h
2991 (elf_mn10300_mach): New function.
2992 (_bfd_mn10300_elf_final_write_processing): Likewise.
2993 (_bfd_mn10300_elf_object_p): Likewise.
2994 (elf_backendfinal_write_processing): Define.
2995 (elf_backend_object_p): Likewise.
2997 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
2999 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
3002 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
3004 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
3005 link_next field, not the next field.
3007 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
3009 * elf.c (map_sections_to_segments): Check the section address
3010 against the phdr size both with and without a modulo of
3013 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
3015 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
3016 linker created empty input section if the output section has the
3019 * elflink.h (elf_link_output_extsym): Print an error message if
3020 _bfd_elf_section_from_bfd_section fails.
3022 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
3025 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
3027 * elf.c (copy_private_bfd_data): Improve handling of Solaris
3028 native linker output. Avoid putting an empty section in more than
3031 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
3033 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3034 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3036 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
3038 * elf.c (swap_out_syms): New arg relocatable_p.
3039 Don't add section VMA to symbols for relocatable output.
3040 (_bfd_elf_compute_section_file_positions): Update call to
3043 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
3045 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
3046 against 'addend' be signed rather than unsigned.
3048 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
3050 * elf32-m32r.c: Add prototyps for static functions.
3052 * coff-arm.c: Add prototypes for static functions.
3054 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
3056 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
3057 LMA is used to order sections in a segment.
3059 * elf32-v850.c: Add prototypes for static functions.
3060 Change type of addend parameter to bfd_vma in various functions.
3062 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
3064 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
3065 complain_overflow_signed instead of complain_overflow_bitfield.
3067 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3069 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
3070 when comparing against 0.
3072 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
3074 * Makefile.am (config.status): New target.
3075 * Makefile.in: Rebuild.
3077 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
3079 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
3080 error if previous object endianness doesn't match current object.
3082 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
3084 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
3085 _bfd_elf_print_private)bfd_data ().
3087 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
3089 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
3091 (elf_link_add_object_symbols): Set type_change_ok and
3092 size_change_ok before calling elf_merge_symbol.
3094 * elf32-mips.c (mips_elf_relocate_section): If we issue an
3095 undefined symbol error, don't also issue an overflow error.
3097 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
3099 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
3100 R_PPC_LOCAL24PC relocation should be local; if not, print an error
3101 message instead of crashing.
3103 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
3105 * archures.c (bfd_mach_cpu32): Define.
3106 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
3108 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
3109 * ieee.c: Include <ctype.h>.
3110 (ieee_object_p): Parse out process ID string to make it more
3111 likely to be acceptable for bfd_scan_arch.
3112 * bfd-in2.h: Rebuild.
3114 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
3116 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
3117 _bfd_elf_print_private_bfd_data() so that the program header will
3120 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
3122 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
3123 0x68. Reindent. Add some comments.
3125 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
3127 * elf.c (copy_private_bfd_data): Adjust physical address of
3128 segment in output BFD to contain LMAs of its sections.
3130 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
3132 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3133 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
3134 endian data 32 bit relocations.
3135 (elf32_sparc_merge_private_bfd_data): Check if linking little
3136 endian objects with big endian objects.
3137 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
3138 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
3139 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
3141 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
3142 * archures.c (bfd_mach_sparc_sparclite_le): New.
3143 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
3145 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
3147 * peicode.h (add_data_entry): Fix precedence of operators in if ()
3150 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
3152 * bfd-in.h: Move over patch to bfd-in2.h.
3154 * reloc.c (bfd_check_overflow): Add casts before shifts which may
3156 (_bfd_relocate_contents): Likewise.
3158 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
3160 * peicode.h (add_data_entry): If the section has no private data
3161 then do not create a Data Dictionary entry for it.
3163 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
3165 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
3166 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
3167 elf64_alpha_size_got_sections): Rewrite, handling multiple got
3168 subsections during relaxation more correctly.
3170 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
3172 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
3173 Add extra argument to bfd_arm_process_before_allocation ().
3174 * bfd-in.h: Reflect changes made in bfd-in2.h.
3175 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
3176 coff class of a BFD symbol.
3177 * coff-arm.c: Add support for interworking between Thumb code and
3178 non-interworking aware ARM code.
3180 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
3182 * po/Make-in (install-info): New target.
3184 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
3186 * filemode.c: Remove; not used.
3188 If sysdep.h includes a header file, don't include it again:
3189 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
3191 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
3193 * archive.c: Don't include <string.h> or <errno.h>.
3194 * evax-alpha.c; Don't include <stdio.h>.
3195 * evax-egsd.c: Likewise.
3196 * evax-etir.c: Likewise.
3197 * evax-misc.c: Likewise.
3198 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
3199 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
3201 * hpux-core.c: Likewise.
3202 * netbsd-core.c: Likewise.
3204 * libbfd.c: Don't include <sys/types.h>.
3205 * nlmcode.h: Don't include <string.h>.
3206 * osf-core.c: Don't include <string.h> or <stdio.h>.
3207 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
3208 <errno.h>, or <unistd.h>.
3209 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
3211 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
3213 * configure.com: If the version number can not be found in
3214 configure.in, set it to "unknown" rather than "2.8.1".
3216 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
3218 * elf32-mips.c (elf_mips_mach): New.
3219 (_bfd_mips_elf_object_p): Use elf_mips_mach.
3220 (_bfd_mips_elf_final_write_processing): Use the names
3221 of machines, rather than the numbers. Set both the ARCH
3222 and MACH in e_flags. Handle a few more specific machines.
3223 (_bfd_mips_elf_merge_private_bfd_data): Merge both
3224 EF_MIPS_ARCH and EF_MIPS_MACH.
3226 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
3228 * syms.c (bfd_is_local_label): Revert last change.
3229 * srec.c (srec_write_symbols): Discard debugging symbols.
3231 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
3233 * som.c: Include <ctype.h>.
3234 * som.h: Don't include sysdep.h.
3236 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
3238 * libbfd.h: Rebuilt.
3239 * libbfd-in.h: Removed gettext includes and defines.
3240 * sysdep.h: Moved gettext-related includes and defines here.
3242 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
3244 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
3245 an ad-hoc test. Kill bogus #if 0 code.
3246 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
3248 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
3250 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
3251 when generating a normal executable for a symbol defined in a
3252 regular file. When copying a reloc into the output file, adjust
3253 the addend for a PC relative reloc against a global symbol.
3255 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
3257 * libbfd.h: Rebuilt.
3258 * libbfd-in.h (_): Define as dgettext.
3260 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
3262 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
3264 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
3265 when declaring parameter types.
3266 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
3268 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
3270 * config.bfd: If we include any ELF targets in targ_defvec and/or
3271 targ_selvecs, then add the generic ELF targets to targ_selvecs.
3272 * elf32-gen.c (dummy): New static const variable.
3273 (elf_generic_info_to_howto): New static function.
3274 (elf_generic_info_to_howto_rel): New static function.
3275 (elf_info_to_howto): Define as elf_generic_info_to_howto.
3276 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
3277 * elf64-gen.c: Same changes as elf32-gen.c.
3278 * elfcode.h (elf_object_p): For the generic target, ignore a
3279 failure of bfd_default_set_arch_mach. Fix indentation a bit.
3281 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
3283 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
3284 * configure: Rebuild.
3286 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
3288 * config.bfd: Update OSR5/Unixware patterns.
3290 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
3292 * elf.c (assign_file_positions_for_segments): Allow for holes
3293 between sections added by a link script.
3295 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
3297 * configure.in: Change version number to 2.9.4
3298 * configure: Rebuild.
3300 Based on patch from H.J. Lu <hjl@gnu.org>:
3301 * elf.c (bfd_elf_get_bfd_needed_list): New function.
3302 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
3303 * bfd-in2.h: Rebuild.
3305 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
3307 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
3310 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
3312 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
3313 (elf64_alpha_relax_section): Fill them in.
3314 (elf64_alpha_relax_opt_call): Implement more than a stub.
3315 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
3316 alignment on .scommon.
3317 (elf64_alpha_merge_gots): Merge use counts as well.
3319 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
3321 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
3322 for calculating a local symbol's address.
3323 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
3324 Set the .got's cooked size as well as the raw size.
3326 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
3328 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
3329 internationalisation of printed information.
3331 * coff-arm.c (coff_arm_print_private_bfd_data): Add
3332 internationalisation of printed information.
3334 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
3336 * syms.c (struct indexentry): Change directory_name, file_name,
3337 and function_name fields to char *.
3338 (struct stab_find_info): Change cached_file_name field to char *.
3340 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
3342 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
3344 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3346 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3348 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
3350 * Makefile.am (install-data-local): Make $(includedir).
3351 * Makefile.in: Rebuild.
3353 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3355 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
3357 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
3359 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
3360 * Makefile.in: Rebuild.
3362 * bfd-in2.h: Rebuild for Nick's changes.
3364 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
3366 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
3367 change wrt length == max_namelen.
3369 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3371 * Many files: Added gettext invocations around user-visible
3373 * libbfd-in.h: Added gettext includes and defines.
3374 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3375 HAVE_LC_MESSAGES): Define.
3376 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
3378 * Makefile.am (SUBDIRS): Added po.
3379 (POTFILES): New macro.
3380 (po/POTFILES.in): New target.
3381 (SOURCE_HFILES): New macro.
3383 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
3385 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3387 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
3388 NT_PRSTATUS note section encountered, it contains the status of
3389 the currently executing thread when the core file was written.
3391 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
3393 * libcoff.h: Add extra parameter to
3394 bfd_coff_link_output_has_begun overrideable function.
3395 * cofflink.c: Pass extra parameter to
3396 bfd_coff_link_output_has_begun function.
3397 * bfd-in.h: Add prototypes for exported ARM interworking
3399 * peicode.h: ARM specific code reorganised to conform to BFD
3401 * coffcode.h: ARM specific code reorganised to conform to BFD
3403 * coff-arm.c: Code reorganised to conform to the BFD coding
3404 conventions. Global variables have been moved into an ARM
3405 specific hash table structure and a new function:
3406 bfd_arm_get_bfd_for_interworking() has been created which is
3407 called from the linker scripts.
3409 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
3411 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
3413 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
3414 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
3415 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
3416 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
3418 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3420 * config.bfd: Added sparc86x support.
3422 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
3424 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
3425 an out of range pc-relative jump/call to an undefined weak symbol.
3427 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
3429 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
3432 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
3434 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
3435 an error other than bfd_error_system_call, set the error to
3436 bfd_error_wrong_format.
3438 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
3439 bfd_elf32_powerpcle_vec.
3441 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
3442 program segments are zero, don't set p_paddr_valid.
3444 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
3446 * elf64-alpha.c: Initial implementation of relaxation --
3447 (struct alpha_elf_link_hash_entry): Add use_count member.
3448 (elf64_alpha_check_relocs): Initialize and increment it.
3449 (elf64_alpha_can_merge_gots): Check it when considering merging.
3450 (elf64_alpha_merge_gots): Drop entries with zero use.
3451 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
3452 (elf64_alpha_always_size_sections): Split out got sizing ...
3453 (elf64_alpha_size_got_sections): ... here. New function.
3454 (elf64_alpha_relax_find_reloc_ofs): New function.
3455 (elf64_alpha_relax_with_lituse): Likewise.
3456 (elf64_alpha_relax_without_lituse): Likewise.
3457 (elf64_alpha_relax_opt_call): Likewise.
3458 (elf64_alpha_relax_section): Likewise.
3459 (elf64_alpha_add_symbol_hook): Likewise.
3460 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
3461 (elf64_alpha_relocate_section): Likewise.
3462 (bfd_elf64_bfd_relax_section): Define.
3463 (elf_backend_add_symbol_hook): Likewise.
3465 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
3467 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
3468 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
3469 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
3471 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
3473 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
3474 * configure: Rebuild.
3476 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
3478 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
3479 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
3480 * configure.in: Define and substitute WIN32LDFLAGS and
3482 * aclocal.m4: Rebuild with new libtool.
3483 * configure, Makefile.in: Rebuild.
3485 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
3487 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
3488 before any other symbols in the same section.
3490 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
3492 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
3495 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3497 * dwarf2.c (comp_unit): Move it earlier in the source. Add
3499 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
3500 Use addr_size for address size, rather than sizeof(bfd_vma).
3501 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
3502 Fix call to read_address.
3503 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
3504 Scrap other unneeded arguments. Fix call to read_address.
3505 (scan_unit_for_functions): Fix call to read_attribute.
3506 (parse_comp_unit): We now handle more values for addr_size.
3507 Set addr_size in unit. Fix call to read_attribute and
3510 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
3512 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
3514 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
3516 * archures.c (bfd_default_scan): Add m68k cases back to default
3517 switch, reverting patch of March 25, since IEEE support depends
3520 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
3522 * Makefile.am (diststuff): New target.
3523 * Makefile.in: Rebuild.
3525 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
3527 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
3528 som_offset when we have an extended name table.
3530 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
3532 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
3534 * Makefile.in: Rebuild.
3536 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3538 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
3539 symbols when creating a shared library.
3540 (elf_m68k_adjust_dynindx): New function, used by above code.
3541 (elf_m68k_finish_dynamic_sections): Initialize the section
3543 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
3545 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
3547 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
3550 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3552 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
3555 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
3557 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
3560 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
3562 * configure.in: Set version to 2.9.1.
3563 * configure: Rebuild.
3565 * Branched binutils 2.9.
3567 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
3569 * syms.c (ENABLE_CACHING): Define.
3570 (struct indexentry): Define.
3571 (struct stab_cache): Remove.
3572 (cmpindexentry): New static function.
3573 (struct stab_find_info): Add new fields: indextable,
3574 indextablesize, cached_indexentry, cached_offset, cached_stab, and
3575 cached_file_name. Remove fields: file_cache, function_cache, and
3577 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
3578 index table and search it.
3580 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
3582 * elf.c (_bfd_elf_copy_private_section_data): Call
3583 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
3585 * cpu-mips.c: Remove trailing comma at end of enumeration list.
3587 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
3589 * coff-arm.c: Define all globally visible variables and functions
3590 only when COFF_WITH_PE is not defined.
3591 * configure.in (armpe_little_vec, armpe_big_vec): Add
3593 * configure: Rebuild.
3595 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
3597 Fix some gcc -Wall warnings:
3598 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
3599 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
3600 * archures.c (bfd_default_scan): Likewise.
3601 * bfd.c (bfd_scan_vma): Likewise.
3602 * binary.c (mangle_name): Likewise
3603 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
3604 * coff-sh.c (sh_relocate_section): Likewise.
3605 * coff-stgo32.c (create_go32_stub): Likewise.
3606 * coffcode.h (coff_slurp_line_table): Likewise.
3607 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
3608 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
3609 (assign_file_positions_for_segments): Likewise.
3610 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3611 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
3612 * oasys.c (oasys_write_sections): Likewise.
3613 * ppcboot.c (ppcboot_object_p): Likewise.
3614 (mangle_name): Likewise.
3615 * riscix.c (riscix_fix_pcrel_26): Likewise.
3616 * srec.c (srec_scan): Likewise.
3617 * stabs.c (_bfd_write_section_stabs): Likewise.
3618 * sunos.c (sunos_add_dynamic_symbols): Likewise.
3619 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
3620 switch. Declare parameters for function pointers.
3621 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
3623 * elf.c (elf_sort_sections): Likewise.
3624 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
3625 Add default cases to switches.
3626 (coff_arm_relocate_section): Remove unused local variables.
3628 (coff_arm_bfd_set_private_flags): Change flag variable to type
3630 * coff-mips.c (mips_relocate_section): Initialize use_lo.
3631 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
3632 (dump_toc): Change cat to const, and initialize it.
3633 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
3634 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3635 (sh_elf_relocate_section): Initialize r_symndx.
3636 * coffcode.h (coff_compute_section_file_positions): Only declare
3637 old_sofar if ALIGN_SECTIONS_IN_FILE.
3638 (coff_write_object_contents): Initialize csym.
3639 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
3640 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
3642 * dwarf2.c: Include libiberty.h.
3643 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
3644 (decode_line_info): Remove unused local variables.
3645 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
3646 (m32r_elf_relocate_section): Likewise.
3647 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
3648 (v850_elf_reloc): Likewise.
3649 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
3650 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
3651 * elf.c (assign_file_positions_for_segments): Always set adjust.
3652 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
3653 parenthesize expression.
3654 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
3655 (m32r_elf_object_p): Return a value.
3656 (m32r_elf_print_private_bfd_data): Change fprintf format string.
3657 * elf32-mips.c (mips_elf_final_link): Initialize last.
3658 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
3659 * elf32-v850.c (v850_elf_object_p): Return a value.
3660 (v850_elf_print_private_bfd_data): Change fprintf format string.
3661 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
3663 * elflink.h (elf_link_add_object_symbols): Change vernum to
3664 unsigned int, and initialize it. Change fprintf format string.
3665 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
3666 when setting or comparing to soname_indx.
3667 (elf_create_pointer_linker_section): Change num_symbols to
3669 * libcoff-in.h (coff_data_type): Change flags to flagword.
3670 * peicode.h (pe_print_idata): Initialize idx. Change j to
3671 bfd_size_type. Initialize hint_member. Remove useless test to
3673 (pe_print_edata): Change num_functions and num_names in struct
3674 EDT_type to unsigned long. Remove cast. Change fprintf format
3676 * ppcboot.c (ppcboot_object_p): Change i to size_t.
3677 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
3679 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
3680 int *. Update uses. Change j to long.
3681 * bfd-in2.h, libcoff.h: Rebuild.
3683 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
3685 * elf32-v850.c Remove definition of USE_REL.
3686 (v850_elf_info_to_howto_rela): New function.
3687 (v850_elf_perform_relocation): Renamed from
3688 v850_elf_store_addend_in_insn. Removed replace argument.
3689 (v850_elf_reloc): store the relocation in the addend field instead
3691 (v850_elf_final_link_relocate): Now calls
3692 v850_elf_perform_relocation.
3693 (v850_elf_relocate_section): Remove code to generate REL
3696 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
3698 * coffcode.h (coff_new_section_hook): Set the type and storage
3699 class in the native symbol information allocated for a new section
3702 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
3704 * peicode.h: Chain together calls to
3705 coff_bfd_copy_private_bfd_data and
3706 coff_bfd_print_private_bfd_data.
3708 * coff-arm.c: Add prototypes for
3709 coff_arm_bfd_print_private_bfd_data and
3710 coff_arm_bfd_copy_private_bfd_data.
3712 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
3714 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
3717 * peicode.h: Call arm-coff private data functions after handling
3720 * coff-arm.c: Turn statics into globals so that they can be shared
3721 both pe and pei backends.
3723 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
3725 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
3727 (sunos_write_object_contents): Likewise.
3728 * aoutx.h (NAME(aout,machine_type)): Likewise.
3729 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3731 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3733 * archures.c (bfd_mach_m68*): Add definitions for various m68k
3735 (bfd_default_scan): Remove m68k special cases.
3736 * bfd-in2.h: Rebuild.
3737 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
3739 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
3740 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
3742 (bfd_m68k_arch): Set mach field to zero to signal no explicit
3743 selection, change printable_name to just "m68k" and make that the
3744 default instead of m68k:68020.
3746 * aout-tic30.c (NAME): Define this to avoid multiple definitions
3748 (MY_get_section_contents): Define as aout_32_get_section_contents
3749 rather than NAME(aout,get_section_contents).
3751 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
3753 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
3754 and call bfd_default_set_arch_mach to do the real work.
3756 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
3758 * bout.c (BALX): Include return register g14 as part of the insn.
3760 (calljx_callback): Use it.
3762 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
3764 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
3765 * libbfd.h: Rebuild.
3767 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
3768 byte_count to unsigned int.
3769 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
3770 unused local variables.
3772 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
3773 variables er and er1.
3775 * cpu-v850.c: Include <ctype.h>.
3776 (scan): Case isdigit argument to unsigned char.
3778 From Yan Meroth <YAN.MEROTH@st.com>:
3779 * ihex.c (ihex_scan): Add extbase variable so that getting an
3780 extended linear address record does not ignore any previous
3782 (ihex_write_object_contents): When writing out an extended linear
3783 address record, zero out any previous extended address.
3785 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
3787 * ieee.c (do_one): Check section before dereferencing it.
3788 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
3789 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
3791 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
3793 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
3795 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
3797 * coff-arm.c: Add interworking functions to pe backends.
3799 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
3801 * configure.in: Use AM_DISABLE_SHARED.
3802 * aclocal.m4, configure: Rebuild with libtool 1.2.
3804 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
3806 * coff-arm.c (coff_arm_relocate_section): Better error messages
3807 when interowrking conflucts occur. Courtesy of Jonathan Walton
3809 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
3810 relocations. Patch courtesy of Jonathan Walton and Tony
3813 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
3815 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
3816 part of Feb 22 change controling when to override the existing
3817 symbol with the .plt entry.
3819 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
3821 * config.bfd (targ_cpu): Add thumb-pe target.
3823 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
3824 functions in PE build.
3826 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
3828 * config.bfd (sparclite-*-elf*): Added.
3830 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
3832 * configure.in: Add elf.lo to elf shell variable.
3833 * Makefile.am (BFD_LIBS): Remove elf.lo.
3834 (BFD_LIBS_CFILES): Remove elf.c.
3835 (BFD32_BACKENDS): Add elf.lo.
3836 (BFD32_BACKENDS_CFILES): Add elf.c.
3837 * configure, Makefile.in: Rebuild.
3839 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
3841 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
3842 relocation against a now-local symbol should not have a dynamic
3845 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
3847 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
3849 (pe_print_private_bfd_data): Print PE flags. From Mikey
3850 <jeffdb@netzone.com>.
3852 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
3854 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
3855 a plt entry when we can determine that we authoritatively define
3858 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
3860 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
3861 don't actually use trad-core, but a SunOS-style core file handled
3863 * hosts/sparclinux.h: Remove.
3865 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3867 * peicode.h (pe_print_idata): If there is no .idata section, look
3868 for the import tables in some other section. Make the initial
3869 label line up better with the data. Print the import address
3870 table even if there is no import name table. If the import
3871 address table holds actual addresses, print them.
3873 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
3875 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
3876 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
3877 bfd_error_system_call.
3879 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
3881 * Makefile.am (AUTOMAKE_OPTIONS): Define.
3882 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3884 From H.J. Lu <hjl@gnu.org>:
3885 * Makefile.am (libbfd_la_LDFLAGS): Define.
3886 * Makefile.in: Rebuild.
3888 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
3890 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3891 * netbsd.h (MACHTYPE_OK): Define.
3892 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
3893 calling N_SET_MACHTYPE, rather than having a switch.
3894 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
3896 * i386netbsd.c (MACHTYPE_OK): Don't define.
3897 (DEFAULT_MID): Define.
3898 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
3899 (MACHTYPE_OK): Don't define.
3900 (DEFAULT_MID): Define.
3901 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
3902 (DEFAULT_MID): Define.
3903 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
3904 (DEFAULT_MID): Define.
3905 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
3906 (DEFAULT_MID): Define.
3908 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3909 * vaxnetbsd.c: New file.
3910 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
3911 rather than netbsd_core.
3912 * targets.c (vaxnetbsd_vec): Declare.
3913 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
3914 defined, add netbsd_core_vec.
3915 * configure.in: Set COREFILE for alpha*-*-netbsd* and
3916 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
3917 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
3918 * config.bfd (alpha*-*-netbsd*): New target.
3919 * Makefile.am: Rebuild dependencies.
3920 (BFD32_BACKENDS): Add vaxnetbsd.lo.
3921 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
3922 * configure, Makefile.in: Rebuild.
3924 * configure.host: Remove the old shared library build stuff. We
3925 now use libtool instead.
3927 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
3929 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
3931 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
3933 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
3934 * configure: Rebuild.
3936 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
3937 * elf32-v850.c (remember_hi16s_reloc): New function.
3938 (find_remembered_hi16s_reloc): New function.
3939 (v850_elf_store_addend_in_insn): Use the above new functions to
3940 match up HI6S relocs with LO16 relocs.
3942 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
3944 * configure.in: Change -linux* to -linux-gnu*.
3945 * config.bfd, configure.host: Likewise.
3946 * configure: Rebuild.
3948 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
3950 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
3951 LO16/HI16S bug and improve comments about what is going on.
3953 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3955 * configure, aclocal.m4: Rebuild with new libtool.
3957 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
3959 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
3960 when merging v850 code into v850e/v850ea code. Do not initialise
3961 output flags if the input is the default architecture.
3963 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
3965 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
3966 get the size from bfd_arch_bits_per_address instead of directly
3969 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
3971 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
3972 to wrap, just return all 1's bits instead.
3973 * libbfd.h: Regenerate.
3975 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
3977 * coff-i386.c (coff_pe_i386_relocate_section): New static function
3979 (coff_relocate_section): If COFF_WITH_PE, define as
3980 coff_pe_i386_relocate_section.
3981 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
3982 skip empty sections, to match coff_write_object_contents.
3984 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
3985 rather than swapping out r_offset twice. From Luke Deller
3986 <luked@cse.unsw.edu.au>.
3988 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
3990 * configure.in: Set libtool_enable_shared rather than
3991 libtool_shared. Remove diversion hack.
3992 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
3995 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
3997 * syms.c (struct stab_cache): Define.
3998 (struct stab_find_info): Remove cached_offset, cached_stab,
3999 cached_str, and cached_stroff fields. Add file_cache,
4000 function_cache, and line_cache fields.
4001 (_bfd_stab_section_find_nearest_line): Use extensive caching to
4004 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
4006 * peicode.h (pe_print_idata): Check for import of ordinal rather
4008 (pe_print_edata): If there is no .edata section, look for the
4009 export data in some other section.
4011 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
4013 * configure.in: Change version to 2.8.4.
4014 * configure: Regenerated.
4016 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4018 Add tms320c30 support:
4019 * cpu-tic30.c: New file.
4020 * aout-tic30.c: New file.
4021 * coff-tic30.c: New file.
4022 * archures.c (bfd_arch_tic30): Define.
4023 (bfd_tic30_arch): Declare.
4024 (bfd_archures_list): Add bfd_tic30_arch.
4025 * targets.c (bfd_target_vector): Add tic30_aout_vec and
4027 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
4028 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
4029 (coff_set_flags): Likewise.
4030 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
4031 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
4032 * Makefile.am: Rebuild dependencies.
4033 (ALL_MACHINES): Add cpu-tic30.lo.
4034 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
4035 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
4036 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
4037 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
4039 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
4041 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
4042 to lag behind LO16 reloc by a couple of instructions.
4044 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
4046 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
4047 make to reexamine the file timestamp.
4048 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
4050 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
4053 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
4055 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
4056 to create .dynsbss and .rela.sbss sections.
4057 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
4058 copied from dynamic objects into .sbss.
4059 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
4060 use it. Correct typo of .rela.sdata2.
4061 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
4062 put the data, which may now be in .sbss.
4063 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
4064 (elf_backend_create_dynamic_sections): Define as
4065 ppc_elf_create_dynamic_sections.
4067 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
4068 against _GLOBAL_OFFSET_TABLE_.
4069 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
4070 shared libraries which refer to local symbols. Make sure that the
4071 test for allocating space for a reloc in a shared object is the
4072 same as the test for emitting a reloc.
4074 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4076 * config.bfd (i[3456]-*-mingw32*): New target.
4077 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
4078 * aclocal.m4, configure: Rebuild.
4080 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
4082 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
4085 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
4087 Sparc v9 ABI compliant PLT:
4088 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
4089 (plt_templates, sparc64_elf_build_plt_entry): Delete.
4090 (LARGE_PLT_THRESHOLD): New define.
4091 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
4092 (sparc64_elf_build_plt): New function.
4093 (sparc64_elf_plt_entry_offset): Likewise.
4094 (sparc64_elf_plt_ptr_offset): Likewise.
4095 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
4096 contain the index for convenience. Skip the initial entries
4098 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
4099 memory for the benefit of .rela.plt.
4100 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
4101 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
4102 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
4103 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
4104 Call sparc64_elf_build_plt.
4105 (elf_backend_want_got_plt): No.
4106 (elf_backend_plt_readonly): No.
4107 (elf_backend_plt_alignment): 8.
4109 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
4110 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
4111 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
4114 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
4116 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
4118 * cpu-mips.c (arch_info_struct): Add mips variants.
4119 * bfd-in2.h: Rebuilt.
4121 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
4123 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
4126 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
4128 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
4129 (i[3456]86sco3.2v5*coff): New target.
4131 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
4133 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
4135 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
4137 * bfd.c (bfd_get_error_handler): Add orthogonal function.
4138 * bfd-in2.h: Regenerate.
4140 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
4142 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
4144 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
4146 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
4147 adjust addend for an output common symbol (from Jimmy Blair
4148 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
4149 defined symbol to counteract adjustment made in generic relocation
4152 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
4154 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
4156 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
4157 (GET_SCNDHR_NLNNO): Likewise.
4159 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
4161 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
4163 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
4165 * elf32-m32r.c: Add macros to handle NOP insertion.
4167 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
4169 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
4170 (xcoff_mark): Likewise.
4171 (xcoff_build_ldsyms): Mark absolute symbols.
4173 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
4175 * bout.c (b_out_write_object_contents): Sort symbols before output
4176 to keep {CALL,BAL}NAME symbols adjacent.
4177 (b_out_symbol_cmp): New function.
4179 For older changes see ChangeLog-9697
4185 version-control: never