1 1999-07-11 Mark Mitchell <mark@codesourcery.com>
3 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
5 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
7 * config.bfd (hppa*-*-linux-gnu*): New target
9 1999-07-07 Mark Mitchell <mark@codesourcery.com>
11 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
12 (_bfd_mips_elf_create_dynamic_sections): New function.
13 (_bfd_mips_elf_add_symbol_hook): Likewise.
14 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
15 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
16 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
17 (_bfd_mips_elf_gc_mark_hook): Likewise.
18 (_bfd_mips_elf_gc_sweep_hook): Likewise.
19 (_bfd_mips_elf_always_size_sections): Likewise.
20 (_bfd_mips_elf_size_dynamic_sections): Likewise.
21 (_bfd_mips_elf_check_relocs): Likewise.
22 (_bfd_mips_elf_link_hash_table_create): Likewise.
23 (_bfd_mips_elf_print_private_data): Likewise.
24 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
25 (_bfd_mips_elf_final_link): Likewise.
26 (_bfd_mips_elf_additional_program_headers): Likewise.
27 (_bfd_mips_elf_modify_segment_map): Likewise.
28 (_bfd_mips_elf_relocate_section): Likewise.
29 * elf32-mips.c (mips_elf32_object_p): Move contents into
30 _bfd_mips_elf_object_p.
31 (mips_elf_additional_program_headers): Rename to
32 _bfd_mips_elf_additional_program_headers.
33 (mips_elf_modify_segment_map): Rename to
34 _bfd_mips_elf_modify_segment_map.
35 (elf_mips_abi_name): Change prototype.
36 (mips_elf32_section_from_shdr): Merge into
37 _bfd_mips_elf_section_from_shdr.
38 (mips_elf32_section_processing): Merge into
39 _bfd_mips_elf_section_processing.
40 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
41 the right back-end ELF linker.
42 (mips_elf_relocate_section): Rename to
43 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
44 (mips_elf_link_output_symbol_hook): Rename to
45 _bfd_mips_elf_link_output_symbol_hook.
46 (mips_elf_create_dynamic_section): Rename to
47 _bfd_mips_elf_create_dynamic_section.
48 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
49 Adjust for 64-bit code. Use mips_elf_got_section.
50 (mips_elf_adjust_dynamic_symbol): Rename to
51 _bfd_mips_elf_adjust_dynamic_symbol. Use
52 mips_elf_allocate_dynamic_relocations.
53 (mips_elf_finish_dynamic_symbol): Rename to
54 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
55 Adjust for 64-bit code.
56 (mips_elf_finish_dynamic_sections): Rename to
57 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
58 (mips_elf_always_size_sections): Rename to
59 _bfd_mips_elf_always_size_sections.
60 (mips_elf_add_symbol_hook): Rename to
61 _bfd_mips_elf_add_symbol_hook.
62 (mips_elf_next_lo16_addend): Constify.
63 (mips_elf_calculate_relocation): Likewise.
64 (mips_elf_obtain_contents): Likewise.
65 (mips_elf_perform_relocation): Likewise.
66 (mips_elf_create_dynamic_relocation): Likewise.
67 (mips_elf_allocate_dynamic_relocations): New function.
68 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
69 (MIPS_ELF_REL_SIZE): Likewise.
70 (MIPS_ELF_DYN_SIZE): Likewise.
71 (MIPS_ELF_GOT_SIZE): Likewise.
72 (MIPS_ELF_SYM_SIZE): Likewise.
73 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
74 (MIPS_ELF_GET_WORD): Likewise.
75 (MIPS_ELF_PUT_WORD): Likewise.
76 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
77 (STUB_LW): Conditionalize for 64-bit value.
78 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
80 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
81 Check it for inconsistency.
82 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
84 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
86 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
87 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
88 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
89 (mips_elf_local_got_index): Likewise.
90 (mips_elf_got_page): Likewise.
91 (mips_elf_got_info): Likewise.
92 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
93 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
94 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
95 instead of constant `2'.
96 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
97 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
98 (mips_elf_size_dynamic_sections): Use
99 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
100 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
101 Adjust all releveant entries in elf backend table.
102 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
103 (mips_elf64_section_processing): Likewise.
104 Adjust elf backend entries to use _bfd_mips_elf variants now
107 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
109 (size_dynamic_sections): Likewise.
110 (elf_link_output_extsym): Likewise.
111 * elf.c: (elf_fake_sections): Likewise.
112 * libbfd.c (bfd_get): New macro.
114 * bfd-in2.h: Regenerated.
116 1999-07-07 Mark Mitchell <mark@codesourcery.com>
118 * elf-bfd.h (elf_size_info): Add hash_entry_size,
119 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
120 wap_reloca_in, and swap_reloca_out.
121 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
122 multiple internal relocations per external relocation.
123 (link_read_relocs): Likewise.
124 (elf_bfd_final_link): Likewise.
125 (elf_link_input_bfd): Likewise.
126 (elf_gc_mark): Likewise.
127 (elf_gc_smash_unused_vtentry_relocs): Likewise.
128 * elfcode.h (elf_swap_dyn_out): Adjust type to match
130 (size_info): Add entries for new fields.
131 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
132 (mips_elf64_be_swap_reloc_in): New function.
133 (mips_elf64_be_swap_reloc_out): Likewise.
134 (mips_elf64_be_swap_reloca_in): Likewise.
135 (mips_elf64_be_swap_reloca_out): Likewise.
136 (mips_elf64_size_info): Add entries for new fields.
138 1999-07-07 Ian Lance Taylor <ian@zembu.com>
140 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
141 field equals the new rel_count field.
142 (elf_link_input_bfd): When doing a relocateable link, use the new
143 rel_count field rather than the reloc_count field.
144 (elf_reloc_link_order): Likewise.
145 (elf_finish_pointer_linker_section): Likewise.
147 Based on patch from H.J. Lu <hjl@gnu.org>:
148 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
149 shared library to override a weak definition in a regular object.
151 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
153 * libhppa.h: Revert July 2, 1999 patch.
155 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
156 need to generate DLTIND relocations, not DLTREL relocations.
158 1999-07-05 Nick Clifton <nickc@cygnus.com>
160 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
162 (coff_set_flags): Recognise arm 5 architectures.
164 * cpu-arm.c: Add support for strongarm and arm9 cpus.
165 Add support for armv5 architecture.
167 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
169 * reloc.c: Add new, assembler only, ARM reloc:
170 BFD_RELOC_ARM_ADRL_IMMEDIATE.
172 * bfd-in2.h: Regenerate.
174 1999-07-02 Mark Mitchell <mark@codesourcery.com>
176 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
177 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
178 * elf.c (_bfd_elf_find_nearest_line): Pass it.
179 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
180 * elf32-mips.c (ABI_64_P): New macro.
181 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
182 (_bfd_mips_elf_find_nearest_line): Adjust call to
183 _bfd_dwarf2_find_nearest_line.
184 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
185 * libbfd.h: Regenerated.
187 1999-07-02 Ian Lance Taylor <ian@zembu.com>
189 * config.bfd: Add * at the end of i[3456]86-*-unixware.
191 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
193 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
194 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
196 1999-07-01 Mark Mitchell <mark@codesourcery.com>
198 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
200 (_bfd_elf_init_reloc_shdr): New function.
201 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
202 bfd_alloc followed by memset.
203 (_bfd_elf_init_reloc_shdr): New function, split out from ...
204 (elf_fake_sections): Here.
205 (assign_section_numbers): Assign section numbers for the second
206 relocation section, if required.
207 * elflink.h (elf_link_output_relocs): New function.
208 (elf_link_size_reloc_section): Likewise.
209 (elf_bfd_final_link): Use elf_link_size_reloc_section.
210 (elf_link_input_bfd): Use elf_link_output_relocs.
212 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
213 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
215 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
217 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
220 1999-06-28 Mark Mitchell <mark@codesourcery.com>
222 * elf32-mips.c (mips_elf_got_info): Move declaration before
223 prototypes. Change global_gotsym to be a pointer to a hash entry,
224 rather than a number index.
225 (mips_elf_link_hash_entry): Move declaration before prototypes.
226 (mips_elf_irix6_finish_dynamic_symbol): New function.
227 (mips_elf_sign_extend): Likewise.
228 (mips_elf_high): Likewise.
229 (mips_elf_higher): Likewise.
230 (mips_elf_highest): Likewise.
231 (mips_elf_global_got_index): Likewise.
232 (mips_elf_local_got_index): Likewise.
233 (mips_elf_got_offset_from_index): Likeiwse.
234 (mips_elf_record_global_got_symbol): Likewise.
235 (mips_elf_got_page): Likewise.
236 (mips_elf_next_lo16_addend): Likewise.
237 (mips_elf_calculate_relocation): Likewise.
238 (mips_elf_obtain_contents): Likewise.
239 (mips_elf_perform_relocation): Likewise.
240 (mips_elf_assign_gp): Likewise.
241 (mips_elf_sort_hash_table_f): Likewise.
242 (mips_elf_sort_hash_table): Likewise.
243 (mips_elf_got_section): Likewise.
244 (mips_elf_got_info): Likewise.
245 (mips_elf_create_local_got_entry): Likewise.
246 (mips_elf_got16_entry): Likewise.
247 (mips_elf_create_dynamic_relocation): Likewise.
248 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
249 (mips_elf_final_gp): Use mips_elf_assign_gp.
250 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
251 into SHN_SCOMMON automatically on IRIX6.
252 (mips_elf_add_symbol_hook): Likewise.
253 (mips_elf_relocate_section): Rewrite, using
254 mips_elf_calculate_relocation and mips_elf_perform_relocation.
255 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
256 Don't deal with .rld_map on IRIX6.
257 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
258 section flags appropriately for .got.
259 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
260 the got. Call mips_elf_record_global_got_symbol and allocate
261 local got space appropriately.
262 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
263 char *. Rework calculation of GOT size. Sort dynamic symbol
264 table entries so entries that do not require GOT entries appear at
265 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
266 code dealing with DT_INIT and DT_FINI. Remove fiddling with
268 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
270 (mips_elf_finish_dynamic_symbol): Use
271 mips_elf_irix6_finish_dynamic_symbol.
272 (mips_elf_finish_dynamic_sections): Correct off-by-one error
273 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
274 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
276 1999-06-30 Ian Lance Taylor <ian@zembu.com>
278 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
279 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
281 1999-06-04 Philip Blundell <philb@gnu.org>
283 * elf32-arm.h (elf_backend_got_header_size): Define.
284 (elf_backend_plt_header_size): Likewise.
286 1999-06-28 Jim Pick <jim@jimpick.com>
288 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
290 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
292 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
294 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
296 1999-06-27 Mark Mitchell <mark@codesourcery.com>
298 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
299 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
300 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
301 (_bfd_mips_elf_section_from_shdr): Use them.
302 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
303 of GP-relative sections.
304 (_bfd_mips_elf_set_section_contents): Use them.
305 (_bfd_mips_elf_section_processing): Share code between .sdata and
306 .lit4/.lit8 sections. Set appropriate flags for .srdata.
307 (mips_elf_additional_program_headers): Add handling for
308 PT_MIPS_OPTIONS segment on IRIX6.
309 (mips_elf_modify_segment_map): Likeiwse.
310 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
311 Include the options sections on IRIX6. Don't look for GP-relative
312 sections by name; use SHF_MIPS_GPREL instead.
313 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
315 (mips_elf_create_dynamic_sections): Don't muck about with section
316 alignments and such on IRIX6.
317 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
318 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
319 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
320 bfd_zalloc rather than bfd_alloc and memset.
321 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
322 Don't assert the existence of .rld_map on IRIX6.
323 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
325 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
326 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
329 1999-06-26 Mark Mitchell <mark@codesourcery.com>
331 * elf32-mips.c (mips_elf_swap_msym_in): New function.
332 (mips_elf_swap_msym_out): New function.
333 (mips_elf_create_msym_section): Likewise.
334 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
335 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
336 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
337 section not named .msym.
338 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
339 .msym directly. Set appropriate attributes for the .msym
341 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
342 (mips_elf_link_hash_newfunc): Clear it.
343 (mips_elf_create_dynamic_sections): Create the .msym section
345 (mips_elf_size_dynamic_sections): Allocate space for the
346 .msym section. Add a DT_MIPS_MSYM entry.
347 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
349 (mips_elf_finish_dynamic_sections): Assign a value for
350 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
352 * elf32-mips.c (irix_compat_t): New enumeration.
353 (ABI_N32_P): New macro.
354 (IRIX_COMPAT): Likewise.
355 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
356 (mips_elf_relocate_section): Fix typo.
358 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
360 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
361 as writable PE sections.
363 1999-06-26 David Mosberger <davidm@hpl.hp.com>
365 * dwarf2.c (struct arange): New type.
366 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
367 (arange_add): New function.
368 (decode_line_info): Keep track of address ranges that a compilation
370 (comp_unit_contains_address): Return true if address is contained
371 in _any_ of the address ranges associated with a compilation unit.
372 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
373 on the first comp_unit that contains the address.
375 1999-06-26 David Mosberger <davidm@hpl.hp.com>
377 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
378 (decode_line_info): Add variable STASH and initialize it to point
379 to the per-bfd dwarf2_debug info. Remove static variable
380 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
382 1999-06-26 Ian Lance Taylor <ian@zembu.com>
384 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
385 shared library to have an undefined symbol.
387 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
388 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
390 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
392 * elf-hppa.c (elf_hppa_final_write_processing): New function.
393 * elf32-hppa.c: Remove everything related to symbol extension
394 sections & records. Use the common elf_hppa_final_write_processing.
396 1999-06-22 Mark Mitchell <mark@codesourcery.com>
398 * elflink.h (size_dynamic_sections): Use user-specified init/fini
399 functions instead of _init/_fini if requested.
401 1999-06-23 Ian Lance Taylor <ian@zembu.com>
403 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
406 1999-06-22 Ian Lance Taylor <ian@zembu.com>
408 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
409 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
411 (ppc_elf_finish_dynamic_sections): Check for positive section
412 dynindx field, rather than comparing against -1.
413 (ppc_elf_relocate_section): Only return false if undefined_symbol
414 or reloc_overflow fail, not always upon encountering an error.
416 1999-06-22 Mark Mitchell <mark@codesourcery.com>
418 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
419 bfd_byte * before performing pointer arithmetic.
421 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
423 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
425 * elf32-hppa.c: Include elf-hppa.h.
427 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
429 (elf32_hppa_info_to_howto): Similarly.
430 (elf_hppa_howto_table): Similarly.
431 (elf_hppa_reloc_type_lookup): Similarly.
432 (hppa_elf_gen_reloc_type): Similarly.
433 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
435 1999-06-22 Nick Clifton <nickc@cygnus.com>
437 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
438 handling R_V850_22_PCREL relocation.
440 1999-06-21 Ian Lance Taylor <ian@zembu.com>
442 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
445 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
447 * section.c (_bfd_strip_section_from_output): Ignore sections
448 DISCARDed by the link script.
450 1999-06-19 Ian Lance Taylor <ian@zembu.com>
452 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
453 Remove unused local variable spp.
455 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
456 the entry symbol is not set.
458 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
460 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
461 GPDISP or LITUSE in a relocatable link.
463 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
465 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
466 * (alloc_dwarf1_func): Likewise.
468 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
470 * libhppa.h: Fix various formatting errors.
471 (assemble_3); Rewrite using CATENATE.
472 (assemble_17): Fix various bugs.
474 1999-06-16 Nick Clifton <nickc@cygnus.com>
476 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
478 1999-06-15 Richard Henderson <rth@cygnus.com>
480 * section.c (SEC_SHORT): Define.
481 * bfd-in2.h: Rebuild.
483 1999-06-13 Mark Mitchell <mark@codesourcery.com>
485 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
486 Remove abfd parameter. Use _bfd_strip_section_from_output.
487 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
489 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
490 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
491 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
493 (bfd_elf_size_dynamic_sections): Use it.
495 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
497 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
498 complain_overflow_bitfield to complain_overflow_signed.
500 1999-06-13 Mark Mitchell <mark@codesourcery.com>
502 * elflink.h (elf_link_read_relocs_from_section): New function,
504 (elf_link_read_relocs): Here. Use it for both relocation
507 1999-06-12 Mark Mitchell <mark@codesourcery.com>
509 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
510 asect->reloc_count is valid.
512 1999-06-12 Ian Lance Taylor <ian@zembu.com>
514 * elf32-mips.c (mips_elf32_section_processing): Permit a
515 SHT_MIPS_REGINFO section to have a size of 0.
517 1999-06-12 David O'Brien <obrien@freebsd.org>
519 * config.bfd (alpha*-*-freebsd*): New target.
520 (i[3456]86-*-freebsd*): Now defaults to ELF.
522 1999-06-11 Ian Lance Taylor <ian@zembu.com>
524 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
525 wrap if the relocation covers the high bit of an address.
527 * dwarf2.c (decode_line_info): Remove unused variable first_time.
529 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
531 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
532 instead of R_SPARC_max.
533 (sparc64_elf_info_to_howto): Likewise.
534 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
535 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
537 1999-06-07 Richard Henderson <rth@cygnus.com>
539 * section.c (_bfd_strip_section_from_output): Remove output
540 sections with no initial link_order.
542 1999-06-07 Nick Clifton <nickc@cygnus.com>
544 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
546 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
548 * Makefile.am (SOURCE_HFILES): Add missing headers.
549 * Makefile.in: Regenerated.
551 1999-06-06 Mark Mitchell <mark@codesourcery.com>
553 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
556 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
558 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
559 range undefweak symbols.
560 * hash.c: Add missing comma after @xref{}
561 * linker.c: Likewise.
563 1999-06-04 Nick Clifton <nickc@cygnus.com>
565 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
567 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
568 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
569 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
570 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
572 1999-06-04 Ian Lance Taylor <ian@zembu.com>
574 * Makefile.am: Rebuild dependencies.
575 (BFD32_BACKENDS): Add dwarf1.lo.
576 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
577 * Makefile.in: Rebuild.
579 1999-06-04 Nick Clifton <nickc@cygnus.com>
581 * Makefile.am: Add epoc-arm-pe target.
582 * Makefile.in: Regenerate.
583 * pe-arm.c: Only redefine interworking function names if they have
584 not already been redefined.
585 * pei-arm.c: Only redefine interworking function names if they have
586 not already been redefined.
587 * epoc-pe-arm.c: Redefine interworking function names to avoid a
589 * epoc-pei-arm.c: Redefine interworking function names to avoid a
592 1999-06-03 Nick Clifton <nickc@cygnus.com>
594 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
596 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
598 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
600 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
602 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
603 start / stop for recalculating of r_addend of R_SH_SWITCH*.
605 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
607 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
608 in other text sections.
610 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
612 * libbfd.c (_bfd_generic_verify_endian_match): New function.
613 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
614 * libbfd.h: Regenerate.
615 * coff-sh.c (sh_merge_private_data): Delete.
616 (coff_bfd_merge_private_bfd_data): Change to
617 _bfd_generic_verify_endian_match.
618 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
620 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
622 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
624 1999-06-03 Ian Lance Taylor <ian@zembu.com>
626 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
628 (bfd_elf32_arm_process_before_allocation): Likewise.
629 * bfd-in2.h: Rebuild.
631 1999-06-03 David Mosberger <davidm@hpl.hp.com>
633 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
634 track of end_sequence markers.
635 (add_line_info): Add END_SEQUENCE arg.
636 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
637 debug-line info---it doesn't work right if a compilation unit
638 consists of multiple discontiguous code-sequences. It would be
639 worthwhile to optimize for the common case where a compilation
640 unit results in a contiguous set of code sequences, but this is
641 quite tricky to get right for arbitrary DWARF2 files.
642 (lookup_address_in_line_info_table): Don't use the last line entry
643 for a compilation unit for anything with an address higher than
644 this line entry. Also, check for end_sequence markers to
645 correctly handle discontinuities.
646 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
647 compilation units, check all compilation units with each->high==0
648 just like when reading compilation units.
650 * dwarf2.c (decode_line_info): Initialize table->files and
651 table->last_line to NULL to avoid segfaults due to random
652 values in these members.
653 (concat_filename): Check for out-of-range file number before
654 indexing filename table. Segfaults suck.
656 * dwarf2.c (decode_line_info): Don't truncate address to least
657 significant 32 bits (breaks 64 bit targets).
658 (lookup_address_in_function_table): Ditto.
659 (comp_unit_contains_address): Ditto.
661 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
663 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
664 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
665 (mips_elf64_howto_table_rela): Likewise.
667 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
669 (elf_slurp_reloc_table): Here. Use it to handle the case where a
670 single section has two associated relocation sections.
672 1999-06-02 Mark Salter <msalter@cygnus.com>
674 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
675 COFF_WITH_PE defined.
677 1999-06-02 Nick Clifton <nickc@cygnus.com>
679 * pe-arm.c: Rename global arm interworking functions to avoid name
680 collision when all targets BFD is built.
683 1999-05-31 Mark Mitchell <mark@codesourcery.com>
685 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
686 may_use_rel_p, may_use_rela_p, default_use_rela_p.
687 (bfd_elf_section_data): Add use_rela_p.
688 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
689 (_bfd_elf_new_section_hook): Likewise.
690 (elf_fake_sections): Use may_use_rela_p, etc., instead of
692 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
693 * elfcode.h (write_relocs): Determine whether or not use rela
694 relocs based on the relocation section header.
695 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
696 instead of use_rela_p.
697 * elfxx-target.h (elf_backend_may_use_relp): New macro.
698 (elf_backend_may_use_rela_p): Likewise.
699 (elf_backend_default_use_rela_p): Likewise.
700 (elfNN_bed): Use them.
702 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
704 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
706 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
708 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
709 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
710 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
711 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
712 * bfd-in2.h: Regenerated.
713 * libbfd.h: Likewise.
714 * elf32-mips.c (mips_info_to_howto_rela): New function.
715 (USE_REL): Adjust for new conventions.
716 (MINUS_ONE): New macro.
717 (elf_mips_howto_table): Add R_MIPS_SUB.
718 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
720 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
721 .MIPS.content section.
722 (_bfd_mips_elf_fake_sections): Treat all sections that begin
723 with .MIPS.content as .MIPS.content sections. Set
724 SHF_MNIPS_NOSTRIP for such section.
725 (elf_info_to_howto): Define to mips_info_to_howto_rela.
726 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
727 MIPS_GOT_OFST, and MIPS_GOT_DISP.
729 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
731 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
734 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
737 1999-05-30 Philip Blundell <philb@gnu.org>
739 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
740 1993-03-25 (!!). Take into account the bitmasks for the reloc so
741 the addend does not overflow into the rest of the word.
743 1999-05-29 Nick Clifton <nickc@cygnus.com>
745 * bfd-in.h: Amend prototype for
746 bfd_elf32_arm_process_before_allocation .
747 * bfd-in.h: Regenerate.
749 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
750 elements in a fixed sized array.
751 (ARM_ELF_ABI_VERSION): Define.
752 (ARM_ELF_OS_ABI_VERSION): Define.
753 (R_ARM_THM_ABS5): Fix rightshift and size.
754 (R_ARM_THM_PC22): Fix size.
755 (R_ARM_PLT32): Define Howto.
756 (find_howto): New function: Locate a howto based on a reloc
758 (elf32_arm_info_to_howto): Use find_howto if necessary.
759 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
760 bfd_reloc_code_real_type.
761 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
762 and BFD_RELOC_VTABLE_ENTRY.
763 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
765 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
766 elements in a fixed sized array.
767 (ARM_ELF_ABI_VERSION): Define.
768 (ARM_ELF_OS_ABI_VERSION): Define.
769 (R_ARM_THM_ABS5): Fix rightshift and size.
770 (R_ARM_THM_PC22): Fix size.
771 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
772 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
773 bfd_reloc_code_real_type.
775 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
776 no_pipeline_knowledge.
777 (elf32_arm_link_hash_create): Initialise new field to zero.
778 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
779 no_pipeline_knowledge. Use this parameter to initialise the field
780 in the globals data structure.
781 (elf32_arm_final_link_relocate): Only add in pipeline offset if
782 no_pipeline_knowledge is false and the binary is from an old
784 (elf32_arm_merge_private_data): Generate an error if an attempt is
785 made to linl together big endian and little endian code.
786 (elf32_arm_post_process_headers): New function: Initialise the
787 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
789 (elf_backend_post_process_headers): Define.
791 1999-05-28 Nick Clifton <nickc@cygnus.com>
793 * elf-bfd.h (struct elf_backend_data): Add new field:
794 elf_backend_post_process_headers.
796 * elfxx-target.h (elf_backend_post_process_headers): Define to
797 NULL if not already defined.
798 (elfNN_bed): Initialise elf_backend_post_process_headers field.
800 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
802 (_bfd_elf_compute_section_file_positions): Call
803 elf_backend_post_process_headers if defined.
805 1999-05-28 Ian Lance Taylor <ian@zembu.com>
807 * configure.in: Check whether getuid and getgid exist.
808 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
809 HAVE_GETGID are not defined, respectively.
810 (bfd_write_armap): Don't special case on _WIN32 for getuid and
812 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
813 * configure, config.in: Rebuild.
815 1999-05-28 Martin Dorey <mdorey@madge.com>
817 * elf32-i960.c: New file.
818 * elf.c (prep_headers): Handle bfd_arch_i960.
819 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
820 * config.bfd (i960-*-elf*): New target.
821 * configure.in (bfd_elf32_i960_vec): New target vector.
822 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
823 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
824 * Makefile.in, aclocal.m4, configure: Rebuild.
826 1999-05-27 Nick Clifton <nickc@cygnus.com>
828 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
830 (find_howto): New function: Find entries in the
831 elf32_arm_howto_table.
832 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
834 (elf32_arm_reloc_type_lookup): Add lookup for
837 1999-05-25 Philip Blundell <pb@nexus.co.uk>
839 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
840 (elf32_arm_link_hash_table_create): Use above function as the
841 constructor for hash table entries.
842 (elf32_arm_relocate_section): Avoid crash when there is no output
844 (elf32_arm_final_link_relocate): New parameter h.
845 (elf32_arm_relocate_section): Pass symbol hash entry to above
847 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
850 1999-05-25 Catherine Moore <clm@cygnus.com>
852 * coff-arm.c (coff_arm_relocate_section): Don't emit
853 base file entries for pc-relative values.
855 1999-05-25 DJ Delorie <dj@cygnus.com>
857 * peicode.h (coff_swap_sym_in): When we create the actual section
858 to reflect the not-there section C_SECTION symbols refer to,
859 change the symbol class to C_STAT as the section is now really
862 1999-05-24 Philip Blundell <pb@nexus.co.uk>
864 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
867 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
869 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
871 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
872 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
874 1999-05-16 Nick Clifton <nickc@cygnus.com>
876 * coff-mcore.c (in_reloc_p): Reinstate.
878 1999-05-15 Nick Clifton <nickc@cygnus.com>
880 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
881 * bfd-in2.h: Regenerate.
882 * coff-mcore.c (in_reloc_p): Remove defintion.
883 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
884 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
886 (coff_mcore_rtype_to_howto): Add special processing for
888 (coff_mcore_relocate_section): Add support for
890 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
891 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
893 (mcore_elf_relocate_section): Delete redundant case labels.
895 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
897 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
898 precedence between bit-and and comparison.
900 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
902 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
903 list of target formats (targ_selvecs).
904 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
905 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
907 1999-05-10 DJ Delorie <dj@cygnus.com>
909 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
910 reasonable mode until "ar x" is smart enough to skip it (fixes
911 gcc/libgcc.a builds on mips-ecoff targets
913 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
914 to work. Hack to support MS import libraries, which use different
915 COMDAT types than GNU.
916 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
917 to implied zero-length sections (see peicode below)
918 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
919 filename symbols, which use one *or more* auxents.
920 * coffswap.h (coff_swap_aux_in): ditto
921 * peicode.h (coff_swap_sym_in): Build the implied zero-length
924 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
926 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
929 1999-05-10 Catherine Moore <clm@cygnus.com>
931 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
932 if COFF_IMAGE_WITH_PE.
933 (bfd_arm_process_before_allocation): Likewise.
934 (bfd_arm_get_bfd_for_interworking): Likewise.
935 * coff-arm.c: Likewise.
936 * bfd-in2.h: Regenerate.
937 * configure.in (armpe_little_vec): Remove coff-arm.lo.
938 (armpe_big_vec): Likewise.
939 * configure: Rebuild.
941 1999-05-10 Nick Clifton <nickc@cygnus.com>
943 * elf.c (elf_fake_sections): Check for .rel. as start of rel
944 section, not just .rel. Same for .rela.
946 1999-05-07 Nick Clifton <nickc@cygnus.com>
948 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
949 endianism with an error message.
951 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
953 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
954 assignment from "unsigned char *" to "char *".
955 (decode_line_info): Likewise for dwarf_line_buffer assignment.
957 1999-05-05 Catherine Moore <clm@cygnus.com>
959 * coff-arm.c (coff_arm_relocate_section): Add one to
960 address of ARM_RVA32 thumb functions.
962 1999-05-05 Catherine Moore <clm@cygnus.com>
964 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
965 (elf32_m68k_copy_private_bfd_data): New.
966 (elf32_m68k_merge_private_bfd_data): New.
967 (elf32_m68k_print_private_bfd_data): New.
968 (CPU32_FLAG): Define.
969 (PLT_CPU32_ENTRY_SIZE): Define.
970 (elf_cpu32_plt0_entry): Declare.
971 (elf_cpu32_plt_entry): Declare.
972 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
973 (elf_m68k_finish_dynamic_symbol): Likewise.
974 (elf_m68k_finish_dynamic_sections): Likewise.
975 (elf_backend_plt_header_size): Remove definition.
976 (bfd_elf32_bfd_copy_private_bfd_data): Define.
977 (bfd_elf32_bfd_merge_private_bfd_data): Define.
978 (bfd_elf32_bfd_set_private_flags): Define.
979 (bfd_elf32_bfd_print_private_bfd_data): Define.
981 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
983 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
984 and R_LONG_PCREL_MODE.
986 1999-04-29 Nick Clifton <nickc@cygnus.com>
988 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
990 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
992 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
993 in relocation calculation.
995 1999-04-26 Tom Tromey <tromey@cygnus.com>
997 * aclocal.m4, configure: Updated for new version of libtool.
999 1999-04-21 Nick Clifton <nickc@cygnus.com>
1001 * coff-mcore.c: Add support for mcore relocs.
1003 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
1005 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
1006 incorrect use EF_MIPS_xxBITPTRS.
1008 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1010 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
1013 * bfd-in2.h: Rebuild.
1014 * libbfd.h: Rebuild.
1016 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
1018 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
1019 (coff_arm_relocate_section): Add ARM26D transform. Only
1020 change to ARM26D for relocateable links.
1022 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1024 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
1025 (bfd_elf32_bfd_print_private_bfd_data): New.
1027 1999-04-15 Doug Evans <devans@casey.cygnus.com>
1029 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
1030 refetch addend if USE_REL, add many comments regarding current state.
1031 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
1032 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
1033 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
1034 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
1036 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
1038 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
1039 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
1041 1999-04-13 David Mosberger <davidm@hpl.hp.com>
1043 * dwarf2.c (decode_line_info): Don't truncate address to least
1044 significant 32 bits (breaks 64 bit targets).
1045 (lookup_address_in_function_table): Ditto.
1046 (comp_unit_contains_address): Ditto.
1048 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
1050 * coff-arm.c (arm_emit_base_file_entry): New routine.
1051 (A2T3_OFFSET): Define.
1052 (T2A3_OFFSET): Define.
1053 (coff_arm_relocate_section): Emit base file entries for interworking
1056 1999-04-13 Philip Blundell <philb@gnu.org>
1058 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
1059 relocs 17 through 19.
1061 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
1063 * elfcode.h: Remove fnmatch.h.
1064 * elflink.h (elf_link_assign_sym_version): Call back to ld
1065 instead of calling fnmatch.
1067 * config.bfd (i?86-*-beoself): Include pe vecs.
1069 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
1071 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
1074 1999-04-10 Richard Henderson <rth@cygnus.com>
1076 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
1077 when trying to resolve dynamic symbol references.
1078 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1079 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1080 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1081 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1082 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1083 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1084 * elflink.h (elf_link_output_extsym): Likewise.
1086 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
1088 * section.c (_bfd_strip_section_from_output): New function moved from
1089 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
1090 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
1091 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1092 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1093 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1094 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1095 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1096 * bfd-in2.h: Update.
1098 1999-04-09 Ian Lance Taylor <ian@zembu.com>
1100 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
1102 1999-04-08 Nick Clifton <nickc@cygnus.com>
1104 * coff-mcore.c: New File: Support for mcore-pe targets.
1105 * cpu-mcore.c: New File: Support for mcore targets.
1106 * elf32-mcore.c: New File: Support for mcore-elf target.
1107 * pe-mcore.c: New File: Definitions for mcore-pe target.
1108 * pei-mcore.c: New File: Definitions for mcore-pei target.
1109 * Makefile.am: Add support for MCore targets.
1110 * Makefile.in: Regenerate.
1111 * config.bfd: Add support for MCore targets.
1112 * configure.in: Add support for MCore targets.
1113 * configure: Regenerate.
1114 * archures.c: Add support for MCore architecture.
1115 * bfd-in2.h: Regenerate.
1116 * coffcode.h: Add support for mcore-pe targets.
1117 * elf.c: Add support for mcore-elf target.
1118 * reloc.c: Add support for MCore relocs.
1119 * targets.c: Add support for MCore targets.
1121 1999-04-07 Nick Clifton <nickc@cygnus.com>
1123 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
1124 R_ARM_XPC25 and R_ARM_THM_XPC22.
1125 (elf32_arm_reloc_map): Remove redundant entries.
1127 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1129 * sysdep.h (LC_MESSAGES): Never define.
1131 1999-04-06 Chris Torek <torek@bsdi.com>
1133 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
1134 all callers. Rewrite completely.
1135 (_bfd_relocate_contents): Rewrite overflow checking.
1136 * bfd-in2.h: Rebuild.
1138 1999-04-05 Ian Lance Taylor <ian@zembu.com>
1140 From Gabriel Paubert <paubert@iram.es>:
1141 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
1142 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
1143 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
1144 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
1145 * ppcboot.c (ppcboot_vec): Use little endian routines for
1148 * elf.c (elfcore_strndup): Only define if it will be used.
1149 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
1151 (ppc_elf_check_relocs): Remove unused local i.
1152 (ppc_elf_gc_mark_hook): Add default case to switch.
1154 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
1155 * srec.c (srec_scan): Accept \r in symbol definitions.
1156 (srec_object_p): Set HAS_SYMS if we saw any symbols.
1157 (symbolsrec_object_p): Likewise.
1159 1999-04-04 Don Bowman <don@pixsci.com>
1161 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
1163 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1165 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
1167 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
1168 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
1170 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
1172 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
1175 1999-03-31 Nick Clifton <nickc@cygnus.com>
1177 * config.bfd: Add support for arm-epoc-pe target.
1178 * configure.in: Add support for arm-epoc-pe target.
1179 * configure: Regenerate.
1180 * targets.c: Add support for arm-epoc-pe target.
1181 * coff-arm.c: Allow header files to override definition of
1182 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
1183 * pe-arm.h: Allow previous header files to override definition of
1184 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1185 * pei-arm.h: Allow previous header files to override definition of
1186 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1187 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
1188 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
1190 1999-03-30 Nick Clifton <nickc@cygnus.com>
1192 * elf.c (elf_map_symbols): Handle the case where section
1193 symbols are generated for content-less sections which are
1194 not mapped to the output file.
1196 * linker.c: Replace direct references to fields in BFD structure
1197 with accessor macros.
1199 * elflink.h: Replace direct references to fields in BFD structure
1200 with accessor macros.
1202 1999-03-25 Philip Blundell <pb@nexus.co.uk>
1204 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
1206 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
1207 account when adjusting section symbols during a partial link.
1209 1999-03-24 Nick Clifton <nickc@cygnus.com>
1211 * coff-sparc.c (struct coff_reloc_map): Change type of field
1212 'bfd_reloc_val' to bfd_reloc_code_real_type.
1213 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
1214 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
1215 * elf32-arc.c (struct arc_reloc_map): Ditto.
1216 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
1217 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
1218 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
1219 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
1220 * elf32-sh.c (struct elf_reloc_map): Ditto.
1221 * elf32-sparc.c (struct elf_reloc_map): Ditto.
1222 * elf32-v850.c (struct v850_reloc_map): Ditto.
1223 * elf64-sparc.c (struct elf_reloc_map): Ditto.
1224 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
1225 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
1227 1999-03-17 Martin Hunt <hunt@cygnus.com>
1229 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
1230 function so source-level assembly works. If multiple N_SOs
1231 are seen without and N_FUNs, create an indextable entry with
1232 a NULL function name.
1234 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1236 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
1237 of certian similar cpus.
1239 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1241 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1242 Add the 5000. Change the architecture for the 5400 to mips4.
1243 (elf_mips_mach): Add r5000.
1245 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1247 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
1249 1999-03-11 Nick Clifton <nickc@cygnus.com>
1251 * binary.c (binary_set_section_contents): Generate warning about
1252 huge file offsets for any section that will occupy file space, not
1253 just those that are loadable.
1255 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
1257 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
1259 1999-02-22 Jim Lemke <jlemke@cygnus.com>
1261 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
1263 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
1265 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
1266 * elflink.h: Revert all changes since Feb 16. Instead:
1267 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
1268 appropriate. Copy it to version symbols.
1269 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
1270 symbols if appropriate.
1271 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
1272 symbol if appropriate.
1273 (elf_link_output_extsym): If symbol is marked as undefined, and
1274 has no nonweak references, mark it as weak undefined.
1276 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
1278 * elflink.h (elf_merge_symbol): When overriding a dynamic
1279 definition with a weak undefined symbol, set NEEDS_PLT if it is a
1281 (elf_link_add_object_symbols): Don't copy the other field if we
1284 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
1286 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
1287 shared object with a weak undefined symbol.
1289 1999-02-18 Nick Clifton <nickc@cygnus.com>
1291 * elfarm-nabi.c: Set partial_inplace back to false.
1293 1999-02-17 Nick Clifton <nickc@cygnus.com>
1295 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
1296 (USER_LABEL_PREFIX): Set to "_".
1298 The following patches are from: Scott Bambrough
1299 <scottb@corelcomputer.com>
1301 * libaout.h (M_ARM6_NETBSD): Set to 143.
1303 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
1304 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
1305 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
1306 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
1307 * bfd-in2.h: Regenerate.
1309 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
1310 'true' as REL relocs are now being used. Add new PIC relocs:
1311 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
1312 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
1314 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
1316 (elf32_arm_final_link_relocate): Change parameters so that entire
1317 reloc is passed. Add support for PIC relocs.
1318 (elf32_arm_relocate_section): Pass entire reloc to
1319 elf32_arm_final_link_relocate.
1320 (elf32_arm_check_relocs): Handle new PIC relocs.
1321 (elf32_arm_adjust_dynamic_symbol): New function.
1322 (elf32_arm_size_dynamic_sections): New function.
1323 (elf32_arm_discard_copies): New function.
1324 (elf32_arm_finish_dynamic_symbol): New function.
1325 (elf32_arm_finish_dynamic_sections): New function.
1326 (ELF_MAXPAGE_SIZE): Define.
1327 (bfd_elf32_bfd_reloc_type_lookup): Define.
1328 (elf_backend_relocate_section): Define.
1329 (elf_backend_adjust_dynamic_symbol): Define.
1330 (elf_backend_create_dynamic_sections): Define.
1331 (elf_backend_finish_dynamic_symbol): Define.
1332 (elf_backend_finish_dynamic_sections): Define.
1333 (elf_backend_size_dynamic_sections): Define.
1334 (elf_backend_plt_readonly): Define.
1335 (elf_backend_want_got_plt): Define.
1336 (elf_backend_want_plt_sym): Define.
1338 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
1340 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
1341 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
1342 (_bfd_mips_elf_fake_sections): Likewise.
1344 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1346 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
1347 bfd_elf32_arm_get_bfd_for_interworking,
1348 bfd_elf32_arm_process_before_allocation): Define to avoid clash
1351 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
1352 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1353 elf32_arm_find_nearest_line): Make them static.
1355 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
1357 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
1358 callers. Do not merge a definition from a shared object with a
1359 weak undefined symbol.
1360 (elf_link_add_object_symbols): Do not change the symbol type or
1361 size if the old symbol overrides the new one.
1363 1999-02-08 Nick Clifton <nickc@cygnus.com>
1365 * config.bfd: Add support for strongarm target.
1367 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1369 * elf32-m68k.c (reloc_map): Use the correct types for the struct
1370 fields instead of unsigned char.
1372 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
1374 * Makefile.am: Rebuild dependencies.
1375 * Makefile.in: Rebuild.
1377 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
1379 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
1380 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
1381 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
1382 * acinclude.m4: Add comments to uses of AC_DEFINE.
1383 * acconfig.h: Remove.
1384 * configure: Rebuild with current autoconf/automake.
1385 * aclocal.m4: Likewise.
1386 * config.in: Likewise.
1387 * Makefile.in: Likewise.
1389 1999-02-04 DJ Delorie <dj@cygnus.com>
1391 * libbfd.c (real_read): don't call fread for zero bytes. This
1392 covers up a bug (or misuse of bfd) that's exposed by Solaris.
1394 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
1396 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
1397 of a jump is in the current 256 MB region.
1399 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
1401 * format.c (bfd_check_format_matches): Change last patch to only
1402 take effect for the binary target.
1404 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
1406 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
1408 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
1410 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
1412 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
1414 * format.c (bfd_check_format_matches): If the target was
1415 previously specified, don't check other targets when checking for
1418 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
1420 * elf32-arm.h (elf32_arm_reloc_map): Removed.
1421 (elf32_arm_reloc_type_lookup): Removed
1422 * elfarm-nabi.c (elf32_arm_reloc_map): New.
1423 (elf32_arm_reloc_type_lookup): New.
1424 * elfarm-oabi.c (elf32_arm_reloc_map): New.
1425 (elf32_arm_reloc_type_lookup): New.
1427 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
1429 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
1430 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
1431 * Makefile.am: Use new files.
1432 * Makefile.in: Regenerate.
1433 * configure.in: Use new files.
1434 * configure: Regenerate.
1436 1999-02-01 Nick Clifton <nickc@cygnus.com>
1438 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
1439 (fr30_elf_gc_sweep_hook): New function.
1440 (elf_backend_can_gc_sections): Define.
1442 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
1444 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
1445 and bfd_elf32_bigarm_oabi_vec.
1447 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
1449 * Makefile.am (elf32-arm-oldabi.lo): New.
1450 (elf32-arm-newabi.lo): New.
1451 * Makefile.in: Regenerate.
1452 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
1453 (arm-*-elf): Likewise.
1455 (thumb-*-oabi): New.
1456 * configure: Regenerate.
1457 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
1458 (bfd_elf32_bigarm_oabi_vec): New.
1459 * elf32-arm-newabi.c: New.
1460 * elf32-arm-oldabi.c: New.
1461 * elf32-arm.c: Removed.
1464 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
1466 * binary.c (binary_set_section_contents): Omit warnings for
1467 unloadable sections.
1469 1999-01-31 Michael Meissner <meissner@cygnus.com>
1471 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
1472 powerpc{,le}-*-eabi.
1474 1999-01-29 Nick Clifton <nickc@cygnus.com>
1476 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
1477 * dwarf2.c (read_signed_leb128): Remove unused variables.
1479 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
1481 * elf.c (assign_file_positions_for_segments): Only adjust
1482 p_align when needed.
1484 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
1486 * binary.c (binary_set_section_contents): Don't return early for a
1487 non-loadable section, in case the first section is non-loadable.
1488 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
1489 W. Rozycki <macro@ds2.pg.gda.pl>.
1491 1999-01-28 Nick Clifton <nickc@cygnus.com>
1493 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
1494 R_FR30_GNU_VTENTRY relocs.
1496 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
1498 * elflink.h (elf_link_output_sym): Zero syms which are
1499 part of sections which have been excluded.
1501 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
1503 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
1505 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
1506 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
1508 1999-01-27 Nick Clifton <nickc@cygnus.com>
1510 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
1512 (fr30_final_link_relocate): Use computed value as result of
1515 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
1517 * binary.c (binary_set_section_contents): Emit warning for
1518 huge file offsets due to widely-dispersed section LMAs.
1520 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
1522 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
1523 align first section to largest section alignment, not first
1526 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
1528 * configure.in: Require autoconf 2.12.1 or higher.
1530 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
1532 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
1533 * bfd-in2.h: Likewise.
1534 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
1536 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1538 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
1539 * cpu-mips.c: Add support for and independent 4111.
1540 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
1541 (_bfd_mips_elf_final_write_processing):
1542 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
1544 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1546 * elf32-mips.c (elf_mips_abi_name): New.
1547 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
1549 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
1551 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1552 Handle bfd_mach_mips4300.
1554 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
1556 * elf32-i386.c: Remove leaked development code from patch
1557 1998-12-10 by Richard Henderson.
1559 1998-12-10 Richard Henderson <rth@cygnus.com>
1561 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
1562 in debug sections for symbol defined externally.
1564 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1566 * targets.c (bfd_target_vector): Remove duplicate entry for
1569 1998-12-09 Nick Clifton <nickc@cygnus.com>
1571 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
1572 since we are using RELAs.
1574 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
1576 SCO Open Server Release 5 core file support, from Jouke Numan
1578 * sco5-core.c: New file.
1579 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
1580 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
1581 * Makefile.am: Rebuild dependencies.
1582 (OPTIONAL_BACKENDS): Add sco5-core.lo.
1583 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
1584 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
1585 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
1586 * bfd-in2.h, configure, Makefile.in: Rebuild.
1588 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
1590 * config.bfd (hppa*-*-mpeix*): New target.
1591 * configure.in: Add AC_HEADER_DIRENT.
1592 (hppa*-*-mpeix*): New target.
1593 * configure.host (hppa*-*-mpeix*): New host.
1594 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
1595 friends rather than just including <sys/dir.h>.
1596 * som.h (struct som_symbol): Add hppa_priv_level and apto
1597 tc_data. Change all users.
1598 (struct somdata): Add comp_unit field.
1599 (obj_som_compilation_unit): Define.
1600 (bfd_som_attach_compilation_unix): Declare.
1601 * som.c: Check HOST_HPPAMPEIX.
1602 (struct som_misc_symbol_info): Add new field priv_level.
1603 (som_object_setup): Add current_offset parameter. Change all
1605 (setup_sections): Likewise.
1606 (som_object_p): For EXECLIBMAGIC, read the lst header.
1607 (som_write_symbol_strings): Add compilation_unit parameter.
1609 (som_finish_writing): Write out compilation_unit.
1610 (som_bfd_derive_misc_symbol_info): Set priv_level.
1611 (som_build_and_write_symbol_table): Set xleast field to 3.
1612 (som_slurp_symbol_table): Set symbol priv_level.
1613 (bfd_som_attach_compilation_unit): New function.
1614 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
1615 priv_level into symbol_value.
1616 * configure, config.in: Rebuild.
1618 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
1620 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
1621 warning function to call _bfd_error_handler instead.
1623 * libbfd.c (COERCE32): Cast through unsigned long and long to
1624 avoid bug in old version of gcc.
1626 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
1627 (elf_backend_additional_program_headers): Don't define.
1629 1998-12-08 Nick Clifton <nickc@cygnus.com>
1631 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
1632 relocations to include offset of 2 included in the insns, and the
1633 offset of the relocs within the section.
1635 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
1637 The following changes were made by David Taylor
1638 <taylor@texas.cygnus.com>, Edith Epstein
1639 <eepstein@sophia.cygnus.com>, Jim Blandy
1640 <jimb@zwingli.cygnus.com>, and Elena Zannoni
1641 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
1642 changes originally made by HP; HP did not create ChangeLog
1645 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
1646 automake macro library.
1648 * hpux-core.c (hpux_core_core_file_p): this function now
1649 understands HPUX 10.30 thread info. Yes, the thread stacks can be
1650 found in the corefile! Also, in hpux_core_core_file_p, if we
1651 encounter a section with an unknown type, don't punt. Instead,
1652 just skip it. Also, count the number of sections of known type
1653 that we encounter. If we encounter at least one good one, then
1654 we'll declare that the file is a core file. If we encounter any
1655 unknown ones but some known ones, then we'll issue a warning (but
1656 still declare it to be a core file). Also, correctly decide when a
1658 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
1659 (CORE_ANON_SHMEM): define if not defined.
1660 (hpux_core_struct): add members lwpid and user_tid.
1661 (core_kernel_thread_id, core_user_thread_id): new macros.
1662 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
1663 the name before storing it in the bfd.
1664 (hpux_core_core_file_p): handle threads.
1666 * libhppa.h (GET_FIELD): protect against redefinition.
1667 (HPPA_WIDE): define.
1668 (GET_FIELD): define.
1673 (sign_extend): redefine.
1674 (assemble_6): define.
1675 (assemble_12): rewrite.
1676 (assemble_16): define.
1677 (assemble_16a): define.
1678 (assemble_17): rewrite.
1679 (assemble_22): define.
1681 1998-12-07 Nick Clifton <nickc@cygnus.com>
1683 * elf32-fr30.c (fr30_final_link_relocate): Using signed
1684 relocations for signed values.
1686 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
1688 * mipsbsd.c (MY(set_arch_mach)): Make static.
1689 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
1690 bfd_mach_mips* macros rather than simple numbers.
1692 COFF weak symbol support, based on patches from Mark Elbrecht
1693 <snowball3@usa.net>:
1694 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
1695 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
1696 (coff_write_alien_symbol): Likewise.
1697 * cofflink.c (coff_link_check_ar_symbols): Likewise.
1698 (coff_link_add_symbols): Likewise.
1699 (_bfd_coff_link_input_bfd): Likewise.
1700 (_bfd_coff_write_global_sym): Likewise.
1702 * elf.c (copy_private_bfd_data): Always initialize the
1703 includes_phdrs field.
1705 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
1706 file defines a symbol first mentioned in an ELF file.
1708 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
1709 possible, rather than only if BFD64.
1710 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
1712 * bfd-in2.h: Rebuild.
1714 * srec.c (srec_set_section_contents): Correct test to avoid
1715 switching to 4 byte addresses after seeing a second section which
1716 requires 3 byte addresses. From Joel Schantz
1717 <joel.schantz@argosys.boeing.com>.
1719 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
1720 <aymeric.vincent@emi.u-bordeaux.fr>.
1722 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
1724 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
1725 decide whether the output file is -mrelocatable-lib,
1726 -mrelocatable, or neither. (gdb.base/nodebug.exp)
1728 1998-12-03 Nick Clifton <nickc@cygnus.com>
1730 * elf32-fr30.c: Add support for R_FR30_48 reloc.
1731 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
1732 * bfd-in2.h: Regenerate.
1733 * libbfd.h: Regenerate
1735 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
1737 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
1738 link against a dynamic symbol with no type or size.
1740 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
1742 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
1743 relocation for section which does not get loaded.
1744 (elf_i386_relocate_section) [R_386_32]: Likewise.
1746 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
1748 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
1749 reloc_count and i long instead of unsigned long. Handle error
1750 return from bfd_canonicalize_reloc.
1752 1998-12-01 Nick Clifton <nickc@cygnus.com>
1754 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
1757 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1759 * elf32-sh.c (elf/sh.h): Include.
1760 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
1761 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
1762 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
1763 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1764 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
1766 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
1768 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
1769 causes division by zero later on.
1771 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
1773 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
1776 1998-11-25 DJ Delorie <dj@cygnus.com>
1778 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
1781 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
1783 * elf32-fr30.c (fr30_elf_relocate_section): Call
1784 fr30_final_link_relocate.
1785 (fr30_final_link_relocate): New function: Handle I20 and I32
1787 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
1788 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
1789 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
1791 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
1794 The following changes are based on a patch submitted by Gianluca
1795 Moro <glctr@abc.it>:
1797 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
1798 not already been updated.
1799 (find_remembered_hi16s_reloc): New parameter 'already_found'
1800 returns state of remembered hi16s reloc.
1801 (remember_hi16s_reloc): Set 'found' field to false.
1802 (hi16s_location): Add 'found' field.
1804 1998-11-23 DJ Delorie <dj@cygnus.com>
1806 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
1807 to see .DLL files as unrecognized.
1808 (i3coff_object_p): Sorry, had to hack it to not recognize these
1809 files (pei-i386) on request.
1811 1998-11-23 DJ Delorie <dj@cygnus.com>
1813 * opncls.c (bfd_make_readable): need more cleanup for symbols and
1814 relents. Call bfd_check_format to reinitialize.
1816 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
1818 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
1821 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
1823 * aclocal.m4: regenerate
1824 * configure: regenerate
1826 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
1828 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
1829 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
1830 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
1831 respect it as an upper bound on what memory to reference.
1832 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1833 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
1834 update vtable_entries_size appropriately.
1836 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
1838 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
1841 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
1843 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
1844 bfds; they have no "file" so we fake it.
1845 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
1846 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
1847 resizing the memory buffer.
1848 * opncls.c (bfd_make_writable): New function; lets you write a
1849 bfd_create'd bfd to an in-memory buffer.
1850 (bfd_make_readable): New function; lets you read back that buffer
1851 as if it were from bfd_openr. Used to build generated archive
1852 members (winsup's ld's dlltool)
1854 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
1856 * po/bfd.pot: Regenerated.
1858 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
1860 * elf32-v850.c (hi16s_location): Replaced fixed size array with
1863 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
1865 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
1866 element of the gotentry list for local symbols too.
1867 (elf64_alpha_relocate_section): Unify local and global handling.
1868 Assert that gotent->use_count > 0.
1870 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
1872 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
1873 update for file name changes of July 2, 1998.
1875 * configure: Rebuild.
1877 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
1879 * po/bfd.pot: Regenerated.
1881 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
1883 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
1884 * aclocal.m4, configure: regenerate
1886 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
1888 * elf.c (prep_headers): Add support for bfd_arch_fr30.
1890 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
1892 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
1893 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
1895 * aclocal.m4, configure: regenerated.
1897 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
1899 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
1900 R_D10V_GNU_VTENTRY relocs.
1901 (elf_d10v_howto_table): Likewise.
1902 (d10v_reloc_map d10v_reloc_map): Likewise.
1903 (elf32_d10v_gc_mark_hook): New.
1904 (elf32_d10v_gc_sweep_hook): New.
1905 (elf32_d10v_check_relocs): New.
1906 (elf32_d10v_relocate_section): New.
1907 (elf_backend_relocate_section): Define.
1908 (elf_backend_can_gc_sections): Define.
1910 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
1912 * Makefile.am (BFD32_BACKENDS): Move vms files here...
1913 (BFD64_BACKENDS): ...from here.
1914 (BFD32_BACKENDS_CFILES): Move vms files here...
1915 (BFD64_BACKENDS_CFILES): ...from here.
1916 * Makefile.in: Rebuild.
1918 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
1920 * Makefile.am: Add FR30 target.
1921 * Makefile.in: Add FR30 target.
1922 * archures.c: Add support for FR30.
1923 * config.bfd: Add support for FR30.
1924 * configure.in: Add support for FR30.
1925 * reloc.c: Add support for FR30 relocations.
1926 * targets.c: Add support for FR30 relocations.
1927 * bfd-in2.h: Regenerate.
1928 * configure: Regenerate.
1929 * libbfd.h: Regenerate.
1930 * cpu-fr30.c: New file.
1931 * elf32-fr30.c: New file.
1933 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
1935 * configure.in: detect cygwin* instead of cygwin32*
1936 * configure: regenerate
1938 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
1940 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
1941 use bfd_malloc and free instead and check return value from bfd_malloc.
1943 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
1945 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
1946 * libbfd.h: Rebuild.
1948 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
1949 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
1950 (MIPS_TEXT_DYNSYM_SECN): Likewise.
1951 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
1953 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
1955 (mips_elf_link_hash_table_create): Don't initialize
1956 dynsym_sec_strindex.
1957 (mips_elf_gc_mark_hook): Add default case to avoid warning.
1958 (mips_elf_size_dynamic_sections): Generate a section symbol for
1959 every output section.
1960 (mips_elf_finish_dynamic_sections): Count all sections for
1962 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
1965 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
1967 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
1968 for later PLT entries in large PLTs.
1969 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
1971 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
1973 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
1975 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
1977 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
1978 * elflink.h (elf_collect_hash_codes): New function. This function is
1979 called for each exported symbol and we compute the ELF hash value for
1981 (compute_bucket_value): New function. It is called from
1982 size_dynamic_sections to determine the hash table size. When we are
1983 optimizing a better, but slower, algorithm is used.
1984 (size_dynamic_sections): Call compute_bucket_value.
1986 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
1988 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
1990 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
1992 (sh_elf_gc_mark_hook): New.
1993 (sh_elf_gc_sweep_hook): New.
1994 (sh_elf_check_relocs): New.
1995 (elf_backend_can_gc_sections): Define.
1997 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
1999 * acinclude.m4: undo previous gettext change
2000 * aclocal.m4: rebuild with right version of aclocal.
2002 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
2004 * acinclude.m4, aclocal.m4: move gettext-related fragments from
2005 aclocal.m4 to acinclude.m4, so they don't get lost.
2007 * elfcore.h: rewrite for better corefile support.
2008 * elf.c (elfcore_*): new functions.
2009 * elf-bfd.h (elf_obj_tdata): new structure members.
2010 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
2012 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
2014 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
2016 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
2017 and R_M32R_GNU_VTENTRY.
2018 (elf_backend_can_gc_sections): Define.
2019 (m32r_elf_check_relocs): New.
2020 (m32r_elf_gc_mark_hook): New.
2021 (m32r_elf_gc_sweep_hook): New.
2022 (m32r_elf_relocate_section): Handle VT relocs.
2024 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
2026 * coff-arm.c (arm_relocate_section): Remove redundant test.
2028 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
2029 cleat that the 'bitsize' field is the size of the bitfield AFTER
2030 relocation not before.
2032 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
2034 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
2037 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
2039 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
2040 R_SPARC_GNU_VTENTRY.
2041 (elf32_sparc_check_relocs): Handle them.
2042 (elf32_sparc_reloc_type_lookup): Likewise.
2043 (elf32_sparc_relocate_section): Likewise.
2044 (elf32_sparc_gc_mark_hook): New.
2045 (elf32_sparc_gc_sweep_hook): New.
2047 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
2049 * som.c (som_finish_writing): Perform some sanity checks when
2050 writing an executable or shared library.
2052 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2054 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
2055 * configure.in (elf): Add dwarf1.lo.
2056 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
2057 * elf.c (_bfd_elf_find_nearest_line): Add call to
2058 _bfd_dwarf1_find_nearest_line.
2059 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
2060 Add call to _bfd_dwarf1_find_nearest_line.
2061 * configure: Rebuilt.
2063 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
2065 * elflink.h (elf_gc_sections): Do not allow garbage
2066 collection if dynamic sections have been created.
2068 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
2070 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
2072 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
2073 (v850_elf_perform_relocation): Likewise.
2074 (v850_elf_final_link_relocate): Likewise.
2075 (v850_elf_relocate_section): Likewise.
2076 (v850_elf_gc_sweep_hook): New routine.
2077 (v850_elf_gc_mark_hook): New routine.
2078 (elf_backend_can_gc_sections): Define.
2080 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
2082 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
2085 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
2087 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2088 Declare size as bfd_size_type.
2089 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
2091 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
2093 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
2095 * som.c (CPU_PA_RISC2_0): Define.
2096 (_PA_RISC2_0_ID): Likewise.
2097 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
2099 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
2101 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
2102 has a base which is already defined, only add the referenced
2103 symbol to the dynamic symbol table if it is defined or referenced
2106 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
2109 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2111 * elflink.h (elf_link_add_object_symbols): Undo last change.
2113 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
2115 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
2116 symbol for the indirect alias to a versioned symbol.
2118 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
2120 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
2121 (elf32_i386_vtentry_howto): New.
2122 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
2123 or elf32_i386_vtinherit_howto on lookup.
2125 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2127 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
2128 reloc_type. Rename R_68K__max to R_68K_max.
2129 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
2132 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
2134 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
2135 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
2137 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
2140 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
2142 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
2143 message has a null byte terminator.
2145 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
2147 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
2148 word subject to R_V850_32 relocation.
2150 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
2152 * dwarf2.c: Add comment describing problem computing line numbers
2153 for undefined symbols at link time.
2155 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
2157 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2158 transform a defweak into a plt entry.
2159 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
2160 plt entry references to receive a RELATIVE reloc.
2161 (elf64_alpha_finish_dynamic_symbol): Fill them in.
2162 (elf64_alpha_relocate_section): Assert we don't overrun
2163 the allocated relocation space.
2165 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
2167 * elf.c (swap_out_syms): Always treat section symbols as
2168 special, even if they are attached to a common section.
2170 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
2172 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
2173 sections with v850 common section attributes into named v850
2175 (v850_elf_add_symbol_hook): Move symbols in sections with v850
2176 common section attributes into named v850 common sections.
2178 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
2180 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
2183 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
2185 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
2186 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
2187 reloc to the wrong section a warning, not an error. .dynsbss
2188 is not an output section, so there is no need to check for it.
2190 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
2192 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
2194 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
2196 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
2197 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
2199 (elf32_arm_gc_mark_hook): New.
2200 (elf32_arm_gc_sweep_hook): New.
2201 (elf32_arm_check_relocs): New.
2202 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
2204 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
2207 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
2209 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
2210 assume there is no PLT or GOT.
2212 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
2214 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
2215 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
2216 also accepted as a function symbol type.
2218 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2220 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
2222 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
2224 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
2225 match definition of _bfd_gc_sections field.
2226 * libbfd.h: Rebuild.
2228 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
2230 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
2231 the addend of a dynamic relocation referencing a section.
2232 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2233 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
2235 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
2237 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
2238 bed has a size_dynamic_sections routine before trying to use it.
2240 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
2242 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
2243 _bfd_elf_rel_vtable_reloc_fn.
2245 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
2247 * Makefile.am: Add elf32-arm.c.
2248 * Makefile.in: Rebuild.
2249 * elf-bfd.h: Add elf_backend_get_symbol_type.
2250 * elf.c (swap_out_syms): If defined, call
2251 elf_backend_get_symbol_type.
2252 * elf32-arm.c: Define elf_backend_get_symbol_type.
2253 (elf32_arm_get_symbol-type): New routine.
2254 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
2255 (bfd_elf32_arm_process_before_allocation): Change to
2256 check for STT_ARM_TFUNC.
2257 (elf32_arm_final_link_relocate): Likewise.
2258 * elfxx-target.h: Add elf_backend_get_symbol_type.
2260 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
2262 * archures.c (bfd_mach_alpha_ev[456]): New.
2263 * cpu-alpha.c: Rework to match these types.
2264 * bfd-in2.h: Rebuild.
2266 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
2268 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
2269 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
2271 * elf32-i386.c (elf_howto_table): Add vtable relocs.
2272 (elf_i386_reloc_type_lookup): Recognize them.
2273 (elf_i386_check_relocs): Pass them off to generic code.
2274 (elf_i386_relocate_section): Ignore them.
2275 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
2276 (elf_backend_can_gc_sections): True.
2278 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
2280 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
2281 before looking at owner field.
2282 (elf32_arm_to_thumb_stub): Ditto.
2283 (elf32_arm_relocate_section): Compute name before calling
2284 elf32_arm_final_link_relocate().
2286 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2288 * elf.c: comment and formatting cleanups.
2291 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2293 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
2294 (core files are treated differently than object files).
2295 * elf-bfd.h (_bfd_elf_write_corefile_contents,
2296 bfd_elf_mkcorefile): declare.
2297 * elfxx-target.h (_bfd_elf_write_corefile_contents,
2298 bfd_elf_mkcorefile): add to bfd_target vector.
2299 * elfcore.h (elf_core_file_p): save the program header table,
2300 and set the bfd architecture from the elf file header.
2301 * elf.c (bfd_elf_mkcorefile): new function.
2302 (_bfd_elf_write_corefile_contents): new function.
2303 (assign_file_positions_for_segments): add cases for handling
2304 PT_NOTE segments. (assign_file_positions_except_relocs):
2305 core files should be handled the same as exec files.
2306 (prep_headers): identify core files as type ET_CORE.
2307 (copy_private_bfd_data): identify the sections belonging to
2308 the PT_NOTE segment.
2310 * elf32-sparc.c (elf32_sparc_final_write_processing):
2311 add break statement to default case.
2313 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
2315 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
2316 section (not input) will be in sections ".sbss", ".sbss2",
2317 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
2318 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
2319 output_offset for correct evaluation of addend.
2321 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
2323 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
2324 elf32_arm_allocate_interworking_sections and
2325 elf32_arm_process_before_allocation.
2327 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
2329 * bfd-in.h: Ammend prototype for
2330 elf32_arm_process_before_allocation to remove surplus third
2333 * bfd-in2.h: Regenerate.
2335 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
2337 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
2339 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
2341 * aoutx.h (aout_link_input_section_ext): Use the relocation already
2342 calculated for RELOC_SPARC_REV32 case.
2344 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
2346 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
2347 elf32_arm_allocate_interworking_sections and
2348 elf32_arm_process_before_allocation.
2349 * bfd-in2.h: Regenerated.
2350 * elf32-arm.c Define elf32_arm_link_hash_table.
2351 (insert_thumb_branch): New routine.
2352 (find_thumb_glue): New routine.
2353 (find_arm_glue): New routine.
2354 (record_arm_to_thumb_glue): New routine.
2355 (record_thumb_to_arm_glue): New routine.
2356 (elf32_arm_link_hash_table_create): New routine.
2357 (elf32_arm_get_bfd_for_interworking): New routine.
2358 (elf32_arm_allocate_interworking_sections) New routine.
2359 (elf32_arm_process_before_allocation) New routine.
2360 (elf32_thumb_to_arm_stub): New routine.
2361 (elf32_arm_to_thumb_stub): New routine.
2362 (elf32_print_private_bfd_data): Fix typo.
2363 (elf32_arm_final_link_relocate): Add argument sym_sec.
2364 Check for branches to thumb symbols in case R_ARM_PC24.
2365 Check for branches to arm symbols in case R_ARM_THM_PC22.
2366 (elf32_arm_relocate_section): Pass symbol section to
2367 elf32_arm_final_link_relocate.
2369 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
2371 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
2372 entries unless the symbol is defined in the executable; in
2373 particular, undefined weak symbols get a PLT entry.
2375 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
2377 * libaout.h: Remove nested comment to avoid warning.
2379 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
2381 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2382 R_ARM_PC24 relocation.
2384 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
2386 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
2387 argument is_local. Add argument sym_flags. Check sym_flags
2388 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
2389 (elf32_arm_relocate_section): Don't pass local sym and pass
2390 sym_flags to elf32_arm_final_link_relocate.
2392 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
2394 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
2395 to not count too few relocs for dynamicly linked executables.
2397 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
2399 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
2400 symbols without a dynamic index dynamic. Consider all weak
2402 (elf64_alpha_strip_section_from_output): Don't assume 1-1
2403 correspondance between input and output sections.
2405 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2407 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
2408 that use a .got.plt section start the got offset at zero.
2410 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
2412 * ieee.c (ieee_write_processor): Correct the processor ID written
2413 out for bfd_arch_m68k, accommodating change of March 25.
2415 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
2417 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2418 R_ARM_THM_RPC22 relocations.
2420 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
2422 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
2424 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
2425 .got relocs in -Bsymbolic shared objects.
2427 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
2429 * elf32-arm.c: Add private flags to ELF header.
2430 (elf32_arm_print_private_bfd_data): New Function.
2431 (elf32_arm_set_private_flags): New Function.
2432 (elf32_arm_copy_private_flags): New Function.
2433 (elf32_arm_merge_private_bfd_data): New Function.
2435 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
2437 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
2439 (elf32_sparc_relocate_section): Likewise.
2441 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
2443 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
2444 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
2445 (ppc_elf_relocate_section): Pull sgot and splt search to the start
2446 of the function. Recognize no .plt as static linking.
2448 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
2450 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
2451 ".liblist" string through gettext.
2453 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
2455 * Makefile.am: Add support for elf32-arm.lo.
2456 * Makefile.in: Rebuild.
2457 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
2458 (thumb-*-elf): Define targ_defvec and targ_selvecs.
2459 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
2460 * configure: Regenerate.
2461 * elf.c: (prep_headers): Support arch_type of EM_ARM.
2462 * targets.c: Support new targets bfd_elf32_bigarm_vec and
2463 bfd_target bfd_elf32_littlearm_vec.
2464 * elf32-arm.c: New file.
2466 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
2468 * libaout.h (M_SPARCLITE_LE): New machine.
2469 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
2470 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
2471 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
2472 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
2473 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
2474 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
2475 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2476 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
2477 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
2478 be BFD_RELOC_SPARC_REV32.
2480 * config.bfd (sparc86x-*-aout): New
2482 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
2484 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
2485 actually mapping the output sections.
2487 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
2490 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
2491 (mn10300_elf_reloc_map): Similarly.
2492 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
2494 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
2496 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
2498 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
2499 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
2500 elf_mips_reloc_type defined in elf/mips.h.
2502 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
2504 * elf64-mips.c: Remove reloc_type definition completely. It's now
2507 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
2509 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
2510 as they are defined in elf/mips.h now.
2512 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
2515 * Re-add lost change:
2516 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
2518 (mn10300_elf_relax_section): Include stack space for register saves
2519 in the imm8 field of a "call" instruction.
2520 (compute_function_info): Determine how much stack is allocated by
2521 the movm instruction. Fix typo.
2522 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
2524 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
2526 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
2527 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
2529 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
2531 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
2533 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
2535 * elf32-hppa.h: Let ELF header define the enum containing the
2536 external reloc numbers.
2537 * elf32-i386.h: Likewise.
2539 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
2541 * elf-m10300.c: Let ELF header now define the macros to get the enum.
2542 * elf32-mips.c: Likewise.
2543 * elf32-ppc.c: Likewise.
2545 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
2547 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
2548 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
2550 * bfd-in.h: Regenerate.
2551 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
2552 parameter to 'unsigned int' to avoid K&R compatability problems.
2554 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
2556 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
2557 functionname_ptr to be const. Change line_ptr to be unsigned.
2559 * coffcode.h (coff_link_output_has_begun): Simplify handling when
2560 macro is not defined. Change second parameter from bfd_link_info
2561 to coff_final_link_info. Add prototype.
2562 (coff_final_link_postscript): Simplify handling when macro is not
2563 defined. Add prototype.
2565 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
2567 * elf-mn10300.c: Before include system specific ELF header define
2568 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
2569 * elf32-mips.c: Likewise.
2570 * elf32-ppc.c: Likewise.
2572 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
2574 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
2575 temporary patch over to elf64-mips.c as well.
2577 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
2579 * elf32-mips.c (reloc_type): Temporarily disable definition of
2580 standard relocation since they are now defined in elf/mips.h.
2582 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
2584 * elf-m10200.c (mn10200_elf_final_link_relocate):
2585 Modify range test for case R_MN10200_8.
2587 * elf-m10300.c (mn10300_elf_final_link_relocate):
2588 Modify range test for case R_MN10300_8.
2590 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
2592 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
2593 * elf32-i386.c (elf_backend_got_header_size): Define.
2594 (elf_backend_plt_header_size): Define.
2595 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
2596 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
2597 * elfxx-target.h: Provide a default of zero.
2598 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
2599 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
2601 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
2602 entry from an executable, even if the plt refcount goes to 0.
2604 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2606 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
2607 directory name at the line number.
2609 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
2610 with an unspecified type.
2612 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
2614 * sunos.c: Add undef of valid to avoid problem on SunOS.
2616 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
2618 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
2620 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2622 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
2623 R_68K_PCxx and R_68K_xx relocations. Make sure that
2624 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
2625 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
2626 R_68K_xx relocations.
2627 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
2628 that has no plt entry.
2629 (elf_m68k_relocate_section): Ignore the plt offset in a static
2631 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
2633 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
2636 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
2638 (howto_table, reloc_map): Add entries for them.
2639 (elf_m68k_check_relocs): Handle them. Implement reference
2640 counting for got and plt entries.
2641 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
2642 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
2644 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
2645 (elf_m68k_relocate_section): Handle the new reloc types.
2646 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
2647 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
2648 * elflink.h (elf_link_add_object_symbols): When creating an
2649 indirect reference for symbol versioning also copy the plt
2651 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
2652 flag also reset the plt offset.
2653 (elf_link_assign_sym_version): Likewise.
2654 (elf_gc_common_finalize_got_offsets): Increment the got offset by
2655 the size of the entry in bytes.
2656 (elf_gc_allocate_got_offsets): Likewise.
2658 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
2660 * elflink.h (elf_gc_sections): Return true rather than falling off
2663 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
2666 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
2668 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
2669 comment describing when it should be enabled.
2670 Changed definition of USER_LABEL_PREFIX to "", to fall into line
2673 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
2675 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
2676 information ATN records.
2678 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
2680 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
2681 section for an absolute symbol in a fully linked file. Based on
2682 patch from Christian Holland <CHolland@de.lucent.com>.
2684 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
2686 * coff-m88k.c (m88k_special_reloc): Don't lose the information
2687 that a symbol is undefined.
2689 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
2691 * som.c (som_bfd_gc_sections): Define.
2693 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
2695 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
2696 overflows in ARM_26D patches, since they have already been
2697 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
2699 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
2701 * coffcode.h (coff_write_object_contents): If we have any long
2702 section names, call coff_write_symbols even if there are no
2705 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
2707 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
2708 PT_LOAD segment, rather than only setting it once for the entire
2711 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
2712 rather than ignoring every phdr with a p_paddr of 0, ignore all
2713 the phdrs if they all have a p_paddr of 0.
2715 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
2716 section was discarded from the link.
2718 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2720 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
2722 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2724 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
2725 floating point operations.
2727 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
2729 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
2732 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
2734 Merge of vax/vms (read-only) support
2735 * configure.com: Support Vax target.
2736 * makefile.vms: Support Vax target.
2737 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
2738 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
2740 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
2742 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
2744 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
2746 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
2748 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
2749 * targets.c (bfd_target_ovax_flavour): New flavour.
2750 (vms_alpha_vec): Renamed from evax_alpha_vec.
2752 (target_vector): Update accordingly.
2753 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
2755 (vax*-*-*vms*): New target.
2756 * Makefile.am: Update for renamed files. Rebuild dependencies.
2757 * bfd-in2.h: Rebuild.
2758 * configure.in, Makefile.in, aclocal.m4: Rebuild.
2760 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
2762 Based on patch from Matt Semersky <matts@scd.hp.com>:
2763 * linker.c (_bfd_generic_final_link): Force a trailing NULL
2764 pointer on abfd->outsymbols.
2765 (generic_add_output_symbol): Handle NULL sym parameter.
2767 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
2769 * elf.c (copy_private_bfd_data): Add support for changing VMA or
2772 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
2774 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
2775 when handling 32 bit immediate relocs.
2776 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2778 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
2780 * section.c (STD_SECTION): Account for recently added gc_mark
2781 field in struct asection.
2783 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
2784 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2786 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
2788 ELF Section-level Garbage Collection:
2789 * bfd.c (bfd_gc_sections): New.
2790 * aout-adobe.c: Hook to default implementation.
2791 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
2792 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
2793 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
2794 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
2795 * tekhex.c, versados.c: Likewise.
2796 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
2797 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
2799 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
2800 (bfd_generic_gc_sections): New.
2801 * section.c (SEC_KEEP): New.
2802 (asection): Add gc_mark member.
2804 * elfcode.h (elf_gc*): New name remappings.
2805 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
2806 sections to be excluded.
2807 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
2808 (elf_gc_propogate_vtable_entries_used): New.
2809 (elf_gc_smash_unused_vtentry_relocs): New.
2810 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
2811 (elf_gc_common_finalize_got_offsets): New.
2812 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
2813 * elfxx-target.h: Add and default gc hooks.
2815 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
2817 (struct elf_obj_tdata): Likewise for local_got_offsets.
2818 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
2819 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
2820 * elf64-sparc.c, elflink.h: Likewise.
2822 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
2823 (ELF_LINK_HASH_MARK): Define.
2824 (struct elf_backend_data): Add GC hooks.
2825 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
2827 * elf-m10300.c (mn10300_elf_check_relocs): New.
2828 (mn10300_elf_gc_mark_hook): New.
2829 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
2830 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
2831 (mn10300_elf_final_link_relocate): Likewise.
2832 (mn10300_elf_relocate_section): Likewise.
2833 (elf_backend_can_gc_sections): Define.
2834 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
2835 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
2836 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
2837 (mips_info_to_howto_rel): Likewise.
2838 (mips_elf_relocate_section): Likewise.
2839 (mips_elf_check_relocs): Likewise.
2840 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
2841 (elf_backend_can_gc_sections): Define.
2842 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
2843 (ppc_elf_howto_raw): Handle them.
2844 (ppc_elf_reloc_type_lookup): Likewise.
2845 (ppc_elf_relocate_section): Likewise.
2846 (ppc_elf_check_relocs): Reference count .got and .plt entires.
2847 Handle new vtable relocs.
2848 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
2849 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
2850 (elf_backend_can_gc_sections): Define.
2852 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
2854 * archures.c (bfd_mach_mn10300): Define.
2855 * elf-m10300.c: Include elf/mn10300.h
2856 (elf_mn10300_mach): New function.
2857 (_bfd_mn10300_elf_final_write_processing): Likewise.
2858 (_bfd_mn10300_elf_object_p): Likewise.
2859 (elf_backendfinal_write_processing): Define.
2860 (elf_backend_object_p): Likewise.
2862 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
2864 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
2867 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
2869 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
2870 link_next field, not the next field.
2872 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
2874 * elf.c (map_sections_to_segments): Check the section address
2875 against the phdr size both with and without a modulo of
2878 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
2880 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
2881 linker created empty input section if the output section has the
2884 * elflink.h (elf_link_output_extsym): Print an error message if
2885 _bfd_elf_section_from_bfd_section fails.
2887 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
2890 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
2892 * elf.c (copy_private_bfd_data): Improve handling of Solaris
2893 native linker output. Avoid putting an empty section in more than
2896 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
2898 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2899 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2901 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
2903 * elf.c (swap_out_syms): New arg relocatable_p.
2904 Don't add section VMA to symbols for relocatable output.
2905 (_bfd_elf_compute_section_file_positions): Update call to
2908 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
2910 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
2911 against 'addend' be signed rather than unsigned.
2913 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
2915 * elf32-m32r.c: Add prototyps for static functions.
2917 * coff-arm.c: Add prototypes for static functions.
2919 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
2921 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
2922 LMA is used to order sections in a segment.
2924 * elf32-v850.c: Add prototypes for static functions.
2925 Change type of addend parameter to bfd_vma in various functions.
2927 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
2929 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
2930 complain_overflow_signed instead of complain_overflow_bitfield.
2932 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2934 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
2935 when comparing against 0.
2937 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
2939 * Makefile.am (config.status): New target.
2940 * Makefile.in: Rebuild.
2942 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
2944 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
2945 error if previous object endianness doesn't match current object.
2947 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
2949 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
2950 _bfd_elf_print_private)bfd_data ().
2952 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
2954 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
2956 (elf_link_add_object_symbols): Set type_change_ok and
2957 size_change_ok before calling elf_merge_symbol.
2959 * elf32-mips.c (mips_elf_relocate_section): If we issue an
2960 undefined symbol error, don't also issue an overflow error.
2962 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
2964 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
2965 R_PPC_LOCAL24PC relocation should be local; if not, print an error
2966 message instead of crashing.
2968 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
2970 * archures.c (bfd_mach_cpu32): Define.
2971 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
2973 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
2974 * ieee.c: Include <ctype.h>.
2975 (ieee_object_p): Parse out process ID string to make it more
2976 likely to be acceptable for bfd_scan_arch.
2977 * bfd-in2.h: Rebuild.
2979 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
2981 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
2982 _bfd_elf_print_private_bfd_data() so that the program header will
2985 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
2987 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
2988 0x68. Reindent. Add some comments.
2990 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
2992 * elf.c (copy_private_bfd_data): Adjust physical address of
2993 segment in output BFD to contain LMAs of its sections.
2995 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
2997 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2998 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
2999 endian data 32 bit relocations.
3000 (elf32_sparc_merge_private_bfd_data): Check if linking little
3001 endian objects with big endian objects.
3002 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
3003 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
3004 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
3006 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
3007 * archures.c (bfd_mach_sparc_sparclite_le): New.
3008 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
3010 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
3012 * peicode.h (add_data_entry): Fix precedence of operators in if ()
3015 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
3017 * bfd-in.h: Move over patch to bfd-in2.h.
3019 * reloc.c (bfd_check_overflow): Add casts before shifts which may
3021 (_bfd_relocate_contents): Likewise.
3023 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
3025 * peicode.h (add_data_entry): If the section has no private data
3026 then do not create a Data Dictionary entry for it.
3028 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
3030 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
3031 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
3032 elf64_alpha_size_got_sections): Rewrite, handling multiple got
3033 subsections during relaxation more correctly.
3035 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
3037 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
3038 Add extra argument to bfd_arm_process_before_allocation ().
3039 * bfd-in.h: Reflect changes made in bfd-in2.h.
3040 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
3041 coff class of a BFD symbol.
3042 * coff-arm.c: Add support for interworking between Thumb code and
3043 non-interworking aware ARM code.
3045 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
3047 * po/Make-in (install-info): New target.
3049 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
3051 * filemode.c: Remove; not used.
3053 If sysdep.h includes a header file, don't include it again:
3054 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
3056 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
3058 * archive.c: Don't include <string.h> or <errno.h>.
3059 * evax-alpha.c; Don't include <stdio.h>.
3060 * evax-egsd.c: Likewise.
3061 * evax-etir.c: Likewise.
3062 * evax-misc.c: Likewise.
3063 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
3064 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
3066 * hpux-core.c: Likewise.
3067 * netbsd-core.c: Likewise.
3069 * libbfd.c: Don't include <sys/types.h>.
3070 * nlmcode.h: Don't include <string.h>.
3071 * osf-core.c: Don't include <string.h> or <stdio.h>.
3072 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
3073 <errno.h>, or <unistd.h>.
3074 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
3076 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
3078 * configure.com: If the version number can not be found in
3079 configure.in, set it to "unknown" rather than "2.8.1".
3081 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
3083 * elf32-mips.c (elf_mips_mach): New.
3084 (_bfd_mips_elf_object_p): Use elf_mips_mach.
3085 (_bfd_mips_elf_final_write_processing): Use the names
3086 of machines, rather than the numbers. Set both the ARCH
3087 and MACH in e_flags. Handle a few more specific machines.
3088 (_bfd_mips_elf_merge_private_bfd_data): Merge both
3089 EF_MIPS_ARCH and EF_MIPS_MACH.
3091 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
3093 * syms.c (bfd_is_local_label): Revert last change.
3094 * srec.c (srec_write_symbols): Discard debugging symbols.
3096 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
3098 * som.c: Include <ctype.h>.
3099 * som.h: Don't include sysdep.h.
3101 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
3103 * libbfd.h: Rebuilt.
3104 * libbfd-in.h: Removed gettext includes and defines.
3105 * sysdep.h: Moved gettext-related includes and defines here.
3107 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
3109 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
3110 an ad-hoc test. Kill bogus #if 0 code.
3111 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
3113 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
3115 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
3116 when generating a normal executable for a symbol defined in a
3117 regular file. When copying a reloc into the output file, adjust
3118 the addend for a PC relative reloc against a global symbol.
3120 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
3122 * libbfd.h: Rebuilt.
3123 * libbfd-in.h (_): Define as dgettext.
3125 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
3127 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
3129 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
3130 when declaring parameter types.
3131 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
3133 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
3135 * config.bfd: If we include any ELF targets in targ_defvec and/or
3136 targ_selvecs, then add the generic ELF targets to targ_selvecs.
3137 * elf32-gen.c (dummy): New static const variable.
3138 (elf_generic_info_to_howto): New static function.
3139 (elf_generic_info_to_howto_rel): New static function.
3140 (elf_info_to_howto): Define as elf_generic_info_to_howto.
3141 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
3142 * elf64-gen.c: Same changes as elf32-gen.c.
3143 * elfcode.h (elf_object_p): For the generic target, ignore a
3144 failure of bfd_default_set_arch_mach. Fix indentation a bit.
3146 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
3148 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
3149 * configure: Rebuild.
3151 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
3153 * config.bfd: Update OSR5/Unixware patterns.
3155 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
3157 * elf.c (assign_file_positions_for_segments): Allow for holes
3158 between sections added by a link script.
3160 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
3162 * configure.in: Change version number to 2.9.4
3163 * configure: Rebuild.
3165 Based on patch from H.J. Lu <hjl@gnu.org>:
3166 * elf.c (bfd_elf_get_bfd_needed_list): New function.
3167 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
3168 * bfd-in2.h: Rebuild.
3170 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
3172 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
3175 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
3177 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
3178 (elf64_alpha_relax_section): Fill them in.
3179 (elf64_alpha_relax_opt_call): Implement more than a stub.
3180 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
3181 alignment on .scommon.
3182 (elf64_alpha_merge_gots): Merge use counts as well.
3184 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
3186 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
3187 for calculating a local symbol's address.
3188 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
3189 Set the .got's cooked size as well as the raw size.
3191 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
3193 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
3194 internationalisation of printed information.
3196 * coff-arm.c (coff_arm_print_private_bfd_data): Add
3197 internationalisation of printed information.
3199 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
3201 * syms.c (struct indexentry): Change directory_name, file_name,
3202 and function_name fields to char *.
3203 (struct stab_find_info): Change cached_file_name field to char *.
3205 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
3207 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
3209 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3211 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3213 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
3215 * Makefile.am (install-data-local): Make $(includedir).
3216 * Makefile.in: Rebuild.
3218 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3220 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
3222 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
3224 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
3225 * Makefile.in: Rebuild.
3227 * bfd-in2.h: Rebuild for Nick's changes.
3229 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
3231 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
3232 change wrt length == max_namelen.
3234 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3236 * Many files: Added gettext invocations around user-visible
3238 * libbfd-in.h: Added gettext includes and defines.
3239 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3240 HAVE_LC_MESSAGES): Define.
3241 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
3243 * Makefile.am (SUBDIRS): Added po.
3244 (POTFILES): New macro.
3245 (po/POTFILES.in): New target.
3246 (SOURCE_HFILES): New macro.
3248 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
3250 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3252 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
3253 NT_PRSTATUS note section encountered, it contains the status of
3254 the currently executing thread when the core file was written.
3256 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
3258 * libcoff.h: Add extra parameter to
3259 bfd_coff_link_output_has_begun overrideable function.
3260 * cofflink.c: Pass extra parameter to
3261 bfd_coff_link_output_has_begun function.
3262 * bfd-in.h: Add prototypes for exported ARM interworking
3264 * peicode.h: ARM specific code reorganised to conform to BFD
3266 * coffcode.h: ARM specific code reorganised to conform to BFD
3268 * coff-arm.c: Code reorganised to conform to the BFD coding
3269 conventions. Global variables have been moved into an ARM
3270 specific hash table structure and a new function:
3271 bfd_arm_get_bfd_for_interworking() has been created which is
3272 called from the linker scripts.
3274 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
3276 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
3278 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
3279 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
3280 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
3281 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
3283 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3285 * config.bfd: Added sparc86x support.
3287 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
3289 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
3290 an out of range pc-relative jump/call to an undefined weak symbol.
3292 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
3294 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
3297 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
3299 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
3300 an error other than bfd_error_system_call, set the error to
3301 bfd_error_wrong_format.
3303 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
3304 bfd_elf32_powerpcle_vec.
3306 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
3307 program segments are zero, don't set p_paddr_valid.
3309 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
3311 * elf64-alpha.c: Initial implementation of relaxation --
3312 (struct alpha_elf_link_hash_entry): Add use_count member.
3313 (elf64_alpha_check_relocs): Initialize and increment it.
3314 (elf64_alpha_can_merge_gots): Check it when considering merging.
3315 (elf64_alpha_merge_gots): Drop entries with zero use.
3316 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
3317 (elf64_alpha_always_size_sections): Split out got sizing ...
3318 (elf64_alpha_size_got_sections): ... here. New function.
3319 (elf64_alpha_relax_find_reloc_ofs): New function.
3320 (elf64_alpha_relax_with_lituse): Likewise.
3321 (elf64_alpha_relax_without_lituse): Likewise.
3322 (elf64_alpha_relax_opt_call): Likewise.
3323 (elf64_alpha_relax_section): Likewise.
3324 (elf64_alpha_add_symbol_hook): Likewise.
3325 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
3326 (elf64_alpha_relocate_section): Likewise.
3327 (bfd_elf64_bfd_relax_section): Define.
3328 (elf_backend_add_symbol_hook): Likewise.
3330 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
3332 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
3333 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
3334 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
3336 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
3338 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
3339 * configure: Rebuild.
3341 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
3343 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
3344 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
3345 * configure.in: Define and substitute WIN32LDFLAGS and
3347 * aclocal.m4: Rebuild with new libtool.
3348 * configure, Makefile.in: Rebuild.
3350 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
3352 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
3353 before any other symbols in the same section.
3355 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
3357 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
3360 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3362 * dwarf2.c (comp_unit): Move it earlier in the source. Add
3364 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
3365 Use addr_size for address size, rather than sizeof(bfd_vma).
3366 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
3367 Fix call to read_address.
3368 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
3369 Scrap other unneeded arguments. Fix call to read_address.
3370 (scan_unit_for_functions): Fix call to read_attribute.
3371 (parse_comp_unit): We now handle more values for addr_size.
3372 Set addr_size in unit. Fix call to read_attribute and
3375 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
3377 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
3379 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
3381 * archures.c (bfd_default_scan): Add m68k cases back to default
3382 switch, reverting patch of March 25, since IEEE support depends
3385 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
3387 * Makefile.am (diststuff): New target.
3388 * Makefile.in: Rebuild.
3390 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
3392 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
3393 som_offset when we have an extended name table.
3395 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
3397 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
3399 * Makefile.in: Rebuild.
3401 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3403 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
3404 symbols when creating a shared library.
3405 (elf_m68k_adjust_dynindx): New function, used by above code.
3406 (elf_m68k_finish_dynamic_sections): Initialize the section
3408 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
3410 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
3412 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
3415 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3417 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
3420 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
3422 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
3425 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
3427 * configure.in: Set version to 2.9.1.
3428 * configure: Rebuild.
3430 * Branched binutils 2.9.
3432 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
3434 * syms.c (ENABLE_CACHING): Define.
3435 (struct indexentry): Define.
3436 (struct stab_cache): Remove.
3437 (cmpindexentry): New static function.
3438 (struct stab_find_info): Add new fields: indextable,
3439 indextablesize, cached_indexentry, cached_offset, cached_stab, and
3440 cached_file_name. Remove fields: file_cache, function_cache, and
3442 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
3443 index table and search it.
3445 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
3447 * elf.c (_bfd_elf_copy_private_section_data): Call
3448 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
3450 * cpu-mips.c: Remove trailing comma at end of enumeration list.
3452 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
3454 * coff-arm.c: Define all globally visible variables and functions
3455 only when COFF_WITH_PE is not defined.
3456 * configure.in (armpe_little_vec, armpe_big_vec): Add
3458 * configure: Rebuild.
3460 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
3462 Fix some gcc -Wall warnings:
3463 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
3464 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
3465 * archures.c (bfd_default_scan): Likewise.
3466 * bfd.c (bfd_scan_vma): Likewise.
3467 * binary.c (mangle_name): Likewise
3468 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
3469 * coff-sh.c (sh_relocate_section): Likewise.
3470 * coff-stgo32.c (create_go32_stub): Likewise.
3471 * coffcode.h (coff_slurp_line_table): Likewise.
3472 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
3473 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
3474 (assign_file_positions_for_segments): Likewise.
3475 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3476 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
3477 * oasys.c (oasys_write_sections): Likewise.
3478 * ppcboot.c (ppcboot_object_p): Likewise.
3479 (mangle_name): Likewise.
3480 * riscix.c (riscix_fix_pcrel_26): Likewise.
3481 * srec.c (srec_scan): Likewise.
3482 * stabs.c (_bfd_write_section_stabs): Likewise.
3483 * sunos.c (sunos_add_dynamic_symbols): Likewise.
3484 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
3485 switch. Declare parameters for function pointers.
3486 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
3488 * elf.c (elf_sort_sections): Likewise.
3489 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
3490 Add default cases to switches.
3491 (coff_arm_relocate_section): Remove unused local variables.
3493 (coff_arm_bfd_set_private_flags): Change flag variable to type
3495 * coff-mips.c (mips_relocate_section): Initialize use_lo.
3496 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
3497 (dump_toc): Change cat to const, and initialize it.
3498 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
3499 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3500 (sh_elf_relocate_section): Initialize r_symndx.
3501 * coffcode.h (coff_compute_section_file_positions): Only declare
3502 old_sofar if ALIGN_SECTIONS_IN_FILE.
3503 (coff_write_object_contents): Initialize csym.
3504 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
3505 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
3507 * dwarf2.c: Include libiberty.h.
3508 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
3509 (decode_line_info): Remove unused local variables.
3510 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
3511 (m32r_elf_relocate_section): Likewise.
3512 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
3513 (v850_elf_reloc): Likewise.
3514 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
3515 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
3516 * elf.c (assign_file_positions_for_segments): Always set adjust.
3517 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
3518 parenthesize expression.
3519 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
3520 (m32r_elf_object_p): Return a value.
3521 (m32r_elf_print_private_bfd_data): Change fprintf format string.
3522 * elf32-mips.c (mips_elf_final_link): Initialize last.
3523 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
3524 * elf32-v850.c (v850_elf_object_p): Return a value.
3525 (v850_elf_print_private_bfd_data): Change fprintf format string.
3526 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
3528 * elflink.h (elf_link_add_object_symbols): Change vernum to
3529 unsigned int, and initialize it. Change fprintf format string.
3530 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
3531 when setting or comparing to soname_indx.
3532 (elf_create_pointer_linker_section): Change num_symbols to
3534 * libcoff-in.h (coff_data_type): Change flags to flagword.
3535 * peicode.h (pe_print_idata): Initialize idx. Change j to
3536 bfd_size_type. Initialize hint_member. Remove useless test to
3538 (pe_print_edata): Change num_functions and num_names in struct
3539 EDT_type to unsigned long. Remove cast. Change fprintf format
3541 * ppcboot.c (ppcboot_object_p): Change i to size_t.
3542 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
3544 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
3545 int *. Update uses. Change j to long.
3546 * bfd-in2.h, libcoff.h: Rebuild.
3548 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
3550 * elf32-v850.c Remove definition of USE_REL.
3551 (v850_elf_info_to_howto_rela): New function.
3552 (v850_elf_perform_relocation): Renamed from
3553 v850_elf_store_addend_in_insn. Removed replace argument.
3554 (v850_elf_reloc): store the relocation in the addend field instead
3556 (v850_elf_final_link_relocate): Now calls
3557 v850_elf_perform_relocation.
3558 (v850_elf_relocate_section): Remove code to generate REL
3561 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
3563 * coffcode.h (coff_new_section_hook): Set the type and storage
3564 class in the native symbol information allocated for a new section
3567 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
3569 * peicode.h: Chain together calls to
3570 coff_bfd_copy_private_bfd_data and
3571 coff_bfd_print_private_bfd_data.
3573 * coff-arm.c: Add prototypes for
3574 coff_arm_bfd_print_private_bfd_data and
3575 coff_arm_bfd_copy_private_bfd_data.
3577 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
3579 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
3582 * peicode.h: Call arm-coff private data functions after handling
3585 * coff-arm.c: Turn statics into globals so that they can be shared
3586 both pe and pei backends.
3588 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
3590 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
3592 (sunos_write_object_contents): Likewise.
3593 * aoutx.h (NAME(aout,machine_type)): Likewise.
3594 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3596 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3598 * archures.c (bfd_mach_m68*): Add definitions for various m68k
3600 (bfd_default_scan): Remove m68k special cases.
3601 * bfd-in2.h: Rebuild.
3602 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
3604 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
3605 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
3607 (bfd_m68k_arch): Set mach field to zero to signal no explicit
3608 selection, change printable_name to just "m68k" and make that the
3609 default instead of m68k:68020.
3611 * aout-tic30.c (NAME): Define this to avoid multiple definitions
3613 (MY_get_section_contents): Define as aout_32_get_section_contents
3614 rather than NAME(aout,get_section_contents).
3616 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
3618 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
3619 and call bfd_default_set_arch_mach to do the real work.
3621 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
3623 * bout.c (BALX): Include return register g14 as part of the insn.
3625 (calljx_callback): Use it.
3627 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
3629 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
3630 * libbfd.h: Rebuild.
3632 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
3633 byte_count to unsigned int.
3634 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
3635 unused local variables.
3637 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
3638 variables er and er1.
3640 * cpu-v850.c: Include <ctype.h>.
3641 (scan): Case isdigit argument to unsigned char.
3643 From Yan Meroth <YAN.MEROTH@st.com>:
3644 * ihex.c (ihex_scan): Add extbase variable so that getting an
3645 extended linear address record does not ignore any previous
3647 (ihex_write_object_contents): When writing out an extended linear
3648 address record, zero out any previous extended address.
3650 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
3652 * ieee.c (do_one): Check section before dereferencing it.
3653 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
3654 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
3656 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
3658 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
3660 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
3662 * coff-arm.c: Add interworking functions to pe backends.
3664 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
3666 * configure.in: Use AM_DISABLE_SHARED.
3667 * aclocal.m4, configure: Rebuild with libtool 1.2.
3669 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
3671 * coff-arm.c (coff_arm_relocate_section): Better error messages
3672 when interowrking conflucts occur. Courtesy of Jonathan Walton
3674 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
3675 relocations. Patch courtesy of Jonathan Walton and Tony
3678 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
3680 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
3681 part of Feb 22 change controling when to override the existing
3682 symbol with the .plt entry.
3684 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
3686 * config.bfd (targ_cpu): Add thumb-pe target.
3688 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
3689 functions in PE build.
3691 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
3693 * config.bfd (sparclite-*-elf*): Added.
3695 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
3697 * configure.in: Add elf.lo to elf shell variable.
3698 * Makefile.am (BFD_LIBS): Remove elf.lo.
3699 (BFD_LIBS_CFILES): Remove elf.c.
3700 (BFD32_BACKENDS): Add elf.lo.
3701 (BFD32_BACKENDS_CFILES): Add elf.c.
3702 * configure, Makefile.in: Rebuild.
3704 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
3706 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
3707 relocation against a now-local symbol should not have a dynamic
3710 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
3712 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
3714 (pe_print_private_bfd_data): Print PE flags. From Mikey
3715 <jeffdb@netzone.com>.
3717 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
3719 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
3720 a plt entry when we can determine that we authoritatively define
3723 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
3725 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
3726 don't actually use trad-core, but a SunOS-style core file handled
3728 * hosts/sparclinux.h: Remove.
3730 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3732 * peicode.h (pe_print_idata): If there is no .idata section, look
3733 for the import tables in some other section. Make the initial
3734 label line up better with the data. Print the import address
3735 table even if there is no import name table. If the import
3736 address table holds actual addresses, print them.
3738 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
3740 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
3741 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
3742 bfd_error_system_call.
3744 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
3746 * Makefile.am (AUTOMAKE_OPTIONS): Define.
3747 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3749 From H.J. Lu <hjl@gnu.org>:
3750 * Makefile.am (libbfd_la_LDFLAGS): Define.
3751 * Makefile.in: Rebuild.
3753 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
3755 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3756 * netbsd.h (MACHTYPE_OK): Define.
3757 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
3758 calling N_SET_MACHTYPE, rather than having a switch.
3759 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
3761 * i386netbsd.c (MACHTYPE_OK): Don't define.
3762 (DEFAULT_MID): Define.
3763 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
3764 (MACHTYPE_OK): Don't define.
3765 (DEFAULT_MID): Define.
3766 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
3767 (DEFAULT_MID): Define.
3768 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
3769 (DEFAULT_MID): Define.
3770 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
3771 (DEFAULT_MID): Define.
3773 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3774 * vaxnetbsd.c: New file.
3775 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
3776 rather than netbsd_core.
3777 * targets.c (vaxnetbsd_vec): Declare.
3778 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
3779 defined, add netbsd_core_vec.
3780 * configure.in: Set COREFILE for alpha*-*-netbsd* and
3781 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
3782 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
3783 * config.bfd (alpha*-*-netbsd*): New target.
3784 * Makefile.am: Rebuild dependencies.
3785 (BFD32_BACKENDS): Add vaxnetbsd.lo.
3786 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
3787 * configure, Makefile.in: Rebuild.
3789 * configure.host: Remove the old shared library build stuff. We
3790 now use libtool instead.
3792 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
3794 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
3796 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
3798 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
3799 * configure: Rebuild.
3801 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
3802 * elf32-v850.c (remember_hi16s_reloc): New function.
3803 (find_remembered_hi16s_reloc): New function.
3804 (v850_elf_store_addend_in_insn): Use the above new functions to
3805 match up HI6S relocs with LO16 relocs.
3807 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
3809 * configure.in: Change -linux* to -linux-gnu*.
3810 * config.bfd, configure.host: Likewise.
3811 * configure: Rebuild.
3813 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
3815 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
3816 LO16/HI16S bug and improve comments about what is going on.
3818 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3820 * configure, aclocal.m4: Rebuild with new libtool.
3822 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
3824 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
3825 when merging v850 code into v850e/v850ea code. Do not initialise
3826 output flags if the input is the default architecture.
3828 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
3830 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
3831 get the size from bfd_arch_bits_per_address instead of directly
3834 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
3836 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
3837 to wrap, just return all 1's bits instead.
3838 * libbfd.h: Regenerate.
3840 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
3842 * coff-i386.c (coff_pe_i386_relocate_section): New static function
3844 (coff_relocate_section): If COFF_WITH_PE, define as
3845 coff_pe_i386_relocate_section.
3846 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
3847 skip empty sections, to match coff_write_object_contents.
3849 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
3850 rather than swapping out r_offset twice. From Luke Deller
3851 <luked@cse.unsw.edu.au>.
3853 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
3855 * configure.in: Set libtool_enable_shared rather than
3856 libtool_shared. Remove diversion hack.
3857 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
3860 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
3862 * syms.c (struct stab_cache): Define.
3863 (struct stab_find_info): Remove cached_offset, cached_stab,
3864 cached_str, and cached_stroff fields. Add file_cache,
3865 function_cache, and line_cache fields.
3866 (_bfd_stab_section_find_nearest_line): Use extensive caching to
3869 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
3871 * peicode.h (pe_print_idata): Check for import of ordinal rather
3873 (pe_print_edata): If there is no .edata section, look for the
3874 export data in some other section.
3876 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
3878 * configure.in: Change version to 2.8.4.
3879 * configure: Regenerated.
3881 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3883 Add tms320c30 support:
3884 * cpu-tic30.c: New file.
3885 * aout-tic30.c: New file.
3886 * coff-tic30.c: New file.
3887 * archures.c (bfd_arch_tic30): Define.
3888 (bfd_tic30_arch): Declare.
3889 (bfd_archures_list): Add bfd_tic30_arch.
3890 * targets.c (bfd_target_vector): Add tic30_aout_vec and
3892 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
3893 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
3894 (coff_set_flags): Likewise.
3895 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
3896 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
3897 * Makefile.am: Rebuild dependencies.
3898 (ALL_MACHINES): Add cpu-tic30.lo.
3899 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
3900 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
3901 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
3902 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3904 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
3906 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
3907 to lag behind LO16 reloc by a couple of instructions.
3909 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
3911 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
3912 make to reexamine the file timestamp.
3913 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
3915 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
3918 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
3920 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
3921 to create .dynsbss and .rela.sbss sections.
3922 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
3923 copied from dynamic objects into .sbss.
3924 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
3925 use it. Correct typo of .rela.sdata2.
3926 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
3927 put the data, which may now be in .sbss.
3928 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
3929 (elf_backend_create_dynamic_sections): Define as
3930 ppc_elf_create_dynamic_sections.
3932 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
3933 against _GLOBAL_OFFSET_TABLE_.
3934 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
3935 shared libraries which refer to local symbols. Make sure that the
3936 test for allocating space for a reloc in a shared object is the
3937 same as the test for emitting a reloc.
3939 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3941 * config.bfd (i[3456]-*-mingw32*): New target.
3942 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
3943 * aclocal.m4, configure: Rebuild.
3945 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
3947 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
3950 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
3952 Sparc v9 ABI compliant PLT:
3953 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
3954 (plt_templates, sparc64_elf_build_plt_entry): Delete.
3955 (LARGE_PLT_THRESHOLD): New define.
3956 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
3957 (sparc64_elf_build_plt): New function.
3958 (sparc64_elf_plt_entry_offset): Likewise.
3959 (sparc64_elf_plt_ptr_offset): Likewise.
3960 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
3961 contain the index for convenience. Skip the initial entries
3963 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
3964 memory for the benefit of .rela.plt.
3965 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
3966 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
3967 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
3968 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
3969 Call sparc64_elf_build_plt.
3970 (elf_backend_want_got_plt): No.
3971 (elf_backend_plt_readonly): No.
3972 (elf_backend_plt_alignment): 8.
3974 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
3975 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
3976 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
3979 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
3981 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
3983 * cpu-mips.c (arch_info_struct): Add mips variants.
3984 * bfd-in2.h: Rebuilt.
3986 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
3988 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
3991 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
3993 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
3994 (i[3456]86sco3.2v5*coff): New target.
3996 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
3998 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
4000 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
4002 * bfd.c (bfd_get_error_handler): Add orthogonal function.
4003 * bfd-in2.h: Regenerate.
4005 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
4007 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
4009 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
4011 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
4012 adjust addend for an output common symbol (from Jimmy Blair
4013 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
4014 defined symbol to counteract adjustment made in generic relocation
4017 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
4019 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
4021 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
4022 (GET_SCNDHR_NLNNO): Likewise.
4024 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
4026 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
4028 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
4030 * elf32-m32r.c: Add macros to handle NOP insertion.
4032 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
4034 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
4035 (xcoff_mark): Likewise.
4036 (xcoff_build_ldsyms): Mark absolute symbols.
4038 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
4040 * bout.c (b_out_write_object_contents): Sort symbols before output
4041 to keep {CALL,BAL}NAME symbols adjacent.
4042 (b_out_symbol_cmp): New function.
4044 For older changes see ChangeLog-9697
4050 version-control: never