1 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
5 * elf-bfd.h (bfd_elf_hash): Update declaration.
6 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
7 when calling bfd_elf_hash.
9 1999-07-11 Mark Mitchell <mark@codesourcery.com>
11 * libbfd.c (bfd_put_8): Make it of type `void'.
12 * bfd-in2.h: Regenerated.
13 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
15 (_bfd_mips_elf_final_link): Likewise.
17 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
19 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
21 * config.bfd (hppa*-*-linux-gnu*): New target
23 1999-07-07 Mark Mitchell <mark@codesourcery.com>
25 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
26 (_bfd_mips_elf_create_dynamic_sections): New function.
27 (_bfd_mips_elf_add_symbol_hook): Likewise.
28 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
29 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
30 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
31 (_bfd_mips_elf_gc_mark_hook): Likewise.
32 (_bfd_mips_elf_gc_sweep_hook): Likewise.
33 (_bfd_mips_elf_always_size_sections): Likewise.
34 (_bfd_mips_elf_size_dynamic_sections): Likewise.
35 (_bfd_mips_elf_check_relocs): Likewise.
36 (_bfd_mips_elf_link_hash_table_create): Likewise.
37 (_bfd_mips_elf_print_private_data): Likewise.
38 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
39 (_bfd_mips_elf_final_link): Likewise.
40 (_bfd_mips_elf_additional_program_headers): Likewise.
41 (_bfd_mips_elf_modify_segment_map): Likewise.
42 (_bfd_mips_elf_relocate_section): Likewise.
43 * elf32-mips.c (mips_elf32_object_p): Move contents into
44 _bfd_mips_elf_object_p.
45 (mips_elf_additional_program_headers): Rename to
46 _bfd_mips_elf_additional_program_headers.
47 (mips_elf_modify_segment_map): Rename to
48 _bfd_mips_elf_modify_segment_map.
49 (elf_mips_abi_name): Change prototype.
50 (mips_elf32_section_from_shdr): Merge into
51 _bfd_mips_elf_section_from_shdr.
52 (mips_elf32_section_processing): Merge into
53 _bfd_mips_elf_section_processing.
54 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
55 the right back-end ELF linker.
56 (mips_elf_relocate_section): Rename to
57 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
58 (mips_elf_link_output_symbol_hook): Rename to
59 _bfd_mips_elf_link_output_symbol_hook.
60 (mips_elf_create_dynamic_section): Rename to
61 _bfd_mips_elf_create_dynamic_section.
62 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
63 Adjust for 64-bit code. Use mips_elf_got_section.
64 (mips_elf_adjust_dynamic_symbol): Rename to
65 _bfd_mips_elf_adjust_dynamic_symbol. Use
66 mips_elf_allocate_dynamic_relocations.
67 (mips_elf_finish_dynamic_symbol): Rename to
68 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
69 Adjust for 64-bit code.
70 (mips_elf_finish_dynamic_sections): Rename to
71 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
72 (mips_elf_always_size_sections): Rename to
73 _bfd_mips_elf_always_size_sections.
74 (mips_elf_add_symbol_hook): Rename to
75 _bfd_mips_elf_add_symbol_hook.
76 (mips_elf_next_lo16_addend): Constify.
77 (mips_elf_calculate_relocation): Likewise.
78 (mips_elf_obtain_contents): Likewise.
79 (mips_elf_perform_relocation): Likewise.
80 (mips_elf_create_dynamic_relocation): Likewise.
81 (mips_elf_allocate_dynamic_relocations): New function.
82 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
83 (MIPS_ELF_REL_SIZE): Likewise.
84 (MIPS_ELF_DYN_SIZE): Likewise.
85 (MIPS_ELF_GOT_SIZE): Likewise.
86 (MIPS_ELF_SYM_SIZE): Likewise.
87 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
88 (MIPS_ELF_GET_WORD): Likewise.
89 (MIPS_ELF_PUT_WORD): Likewise.
90 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
91 (STUB_LW): Conditionalize for 64-bit value.
92 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
94 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
95 Check it for inconsistency.
96 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
98 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
100 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
101 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
102 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
103 (mips_elf_local_got_index): Likewise.
104 (mips_elf_got_page): Likewise.
105 (mips_elf_got_info): Likewise.
106 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
107 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
108 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
109 instead of constant `2'.
110 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
111 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
112 (mips_elf_size_dynamic_sections): Use
113 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
114 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
115 Adjust all releveant entries in elf backend table.
116 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
117 (mips_elf64_section_processing): Likewise.
118 Adjust elf backend entries to use _bfd_mips_elf variants now
121 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
123 (size_dynamic_sections): Likewise.
124 (elf_link_output_extsym): Likewise.
125 * elf.c: (elf_fake_sections): Likewise.
126 * libbfd.c (bfd_get): New macro.
128 * bfd-in2.h: Regenerated.
130 1999-07-07 Mark Mitchell <mark@codesourcery.com>
132 * elf-bfd.h (elf_size_info): Add hash_entry_size,
133 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
134 wap_reloca_in, and swap_reloca_out.
135 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
136 multiple internal relocations per external relocation.
137 (link_read_relocs): Likewise.
138 (elf_bfd_final_link): Likewise.
139 (elf_link_input_bfd): Likewise.
140 (elf_gc_mark): Likewise.
141 (elf_gc_smash_unused_vtentry_relocs): Likewise.
142 * elfcode.h (elf_swap_dyn_out): Adjust type to match
144 (size_info): Add entries for new fields.
145 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
146 (mips_elf64_be_swap_reloc_in): New function.
147 (mips_elf64_be_swap_reloc_out): Likewise.
148 (mips_elf64_be_swap_reloca_in): Likewise.
149 (mips_elf64_be_swap_reloca_out): Likewise.
150 (mips_elf64_size_info): Add entries for new fields.
152 1999-07-07 Ian Lance Taylor <ian@zembu.com>
154 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
155 field equals the new rel_count field.
156 (elf_link_input_bfd): When doing a relocateable link, use the new
157 rel_count field rather than the reloc_count field.
158 (elf_reloc_link_order): Likewise.
159 (elf_finish_pointer_linker_section): Likewise.
161 Based on patch from H.J. Lu <hjl@gnu.org>:
162 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
163 shared library to override a weak definition in a regular object.
165 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
167 * libhppa.h: Revert July 2, 1999 patch.
169 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
170 need to generate DLTIND relocations, not DLTREL relocations.
172 1999-07-05 Nick Clifton <nickc@cygnus.com>
174 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
176 (coff_set_flags): Recognise arm 5 architectures.
178 * cpu-arm.c: Add support for strongarm and arm9 cpus.
179 Add support for armv5 architecture.
181 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
183 * reloc.c: Add new, assembler only, ARM reloc:
184 BFD_RELOC_ARM_ADRL_IMMEDIATE.
186 * bfd-in2.h: Regenerate.
188 1999-07-02 Mark Mitchell <mark@codesourcery.com>
190 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
191 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
192 * elf.c (_bfd_elf_find_nearest_line): Pass it.
193 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
194 * elf32-mips.c (ABI_64_P): New macro.
195 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
196 (_bfd_mips_elf_find_nearest_line): Adjust call to
197 _bfd_dwarf2_find_nearest_line.
198 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
199 * libbfd.h: Regenerated.
201 1999-07-02 Ian Lance Taylor <ian@zembu.com>
203 * config.bfd: Add * at the end of i[3456]86-*-unixware.
205 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
207 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
208 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
210 1999-07-01 Mark Mitchell <mark@codesourcery.com>
212 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
214 (_bfd_elf_init_reloc_shdr): New function.
215 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
216 bfd_alloc followed by memset.
217 (_bfd_elf_init_reloc_shdr): New function, split out from ...
218 (elf_fake_sections): Here.
219 (assign_section_numbers): Assign section numbers for the second
220 relocation section, if required.
221 * elflink.h (elf_link_output_relocs): New function.
222 (elf_link_size_reloc_section): Likewise.
223 (elf_bfd_final_link): Use elf_link_size_reloc_section.
224 (elf_link_input_bfd): Use elf_link_output_relocs.
226 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
227 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
229 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
231 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
234 1999-06-28 Mark Mitchell <mark@codesourcery.com>
236 * elf32-mips.c (mips_elf_got_info): Move declaration before
237 prototypes. Change global_gotsym to be a pointer to a hash entry,
238 rather than a number index.
239 (mips_elf_link_hash_entry): Move declaration before prototypes.
240 (mips_elf_irix6_finish_dynamic_symbol): New function.
241 (mips_elf_sign_extend): Likewise.
242 (mips_elf_high): Likewise.
243 (mips_elf_higher): Likewise.
244 (mips_elf_highest): Likewise.
245 (mips_elf_global_got_index): Likewise.
246 (mips_elf_local_got_index): Likewise.
247 (mips_elf_got_offset_from_index): Likeiwse.
248 (mips_elf_record_global_got_symbol): Likewise.
249 (mips_elf_got_page): Likewise.
250 (mips_elf_next_lo16_addend): Likewise.
251 (mips_elf_calculate_relocation): Likewise.
252 (mips_elf_obtain_contents): Likewise.
253 (mips_elf_perform_relocation): Likewise.
254 (mips_elf_assign_gp): Likewise.
255 (mips_elf_sort_hash_table_f): Likewise.
256 (mips_elf_sort_hash_table): Likewise.
257 (mips_elf_got_section): Likewise.
258 (mips_elf_got_info): Likewise.
259 (mips_elf_create_local_got_entry): Likewise.
260 (mips_elf_got16_entry): Likewise.
261 (mips_elf_create_dynamic_relocation): Likewise.
262 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
263 (mips_elf_final_gp): Use mips_elf_assign_gp.
264 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
265 into SHN_SCOMMON automatically on IRIX6.
266 (mips_elf_add_symbol_hook): Likewise.
267 (mips_elf_relocate_section): Rewrite, using
268 mips_elf_calculate_relocation and mips_elf_perform_relocation.
269 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
270 Don't deal with .rld_map on IRIX6.
271 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
272 section flags appropriately for .got.
273 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
274 the got. Call mips_elf_record_global_got_symbol and allocate
275 local got space appropriately.
276 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
277 char *. Rework calculation of GOT size. Sort dynamic symbol
278 table entries so entries that do not require GOT entries appear at
279 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
280 code dealing with DT_INIT and DT_FINI. Remove fiddling with
282 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
284 (mips_elf_finish_dynamic_symbol): Use
285 mips_elf_irix6_finish_dynamic_symbol.
286 (mips_elf_finish_dynamic_sections): Correct off-by-one error
287 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
288 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
290 1999-06-30 Ian Lance Taylor <ian@zembu.com>
292 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
293 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
295 1999-06-04 Philip Blundell <philb@gnu.org>
297 * elf32-arm.h (elf_backend_got_header_size): Define.
298 (elf_backend_plt_header_size): Likewise.
300 1999-06-28 Jim Pick <jim@jimpick.com>
302 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
304 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
306 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
308 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
310 1999-06-27 Mark Mitchell <mark@codesourcery.com>
312 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
313 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
314 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
315 (_bfd_mips_elf_section_from_shdr): Use them.
316 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
317 of GP-relative sections.
318 (_bfd_mips_elf_set_section_contents): Use them.
319 (_bfd_mips_elf_section_processing): Share code between .sdata and
320 .lit4/.lit8 sections. Set appropriate flags for .srdata.
321 (mips_elf_additional_program_headers): Add handling for
322 PT_MIPS_OPTIONS segment on IRIX6.
323 (mips_elf_modify_segment_map): Likeiwse.
324 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
325 Include the options sections on IRIX6. Don't look for GP-relative
326 sections by name; use SHF_MIPS_GPREL instead.
327 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
329 (mips_elf_create_dynamic_sections): Don't muck about with section
330 alignments and such on IRIX6.
331 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
332 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
333 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
334 bfd_zalloc rather than bfd_alloc and memset.
335 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
336 Don't assert the existence of .rld_map on IRIX6.
337 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
339 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
340 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
343 1999-06-26 Mark Mitchell <mark@codesourcery.com>
345 * elf32-mips.c (mips_elf_swap_msym_in): New function.
346 (mips_elf_swap_msym_out): New function.
347 (mips_elf_create_msym_section): Likewise.
348 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
349 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
350 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
351 section not named .msym.
352 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
353 .msym directly. Set appropriate attributes for the .msym
355 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
356 (mips_elf_link_hash_newfunc): Clear it.
357 (mips_elf_create_dynamic_sections): Create the .msym section
359 (mips_elf_size_dynamic_sections): Allocate space for the
360 .msym section. Add a DT_MIPS_MSYM entry.
361 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
363 (mips_elf_finish_dynamic_sections): Assign a value for
364 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
366 * elf32-mips.c (irix_compat_t): New enumeration.
367 (ABI_N32_P): New macro.
368 (IRIX_COMPAT): Likewise.
369 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
370 (mips_elf_relocate_section): Fix typo.
372 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
374 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
375 as writable PE sections.
377 1999-06-26 David Mosberger <davidm@hpl.hp.com>
379 * dwarf2.c (struct arange): New type.
380 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
381 (arange_add): New function.
382 (decode_line_info): Keep track of address ranges that a compilation
384 (comp_unit_contains_address): Return true if address is contained
385 in _any_ of the address ranges associated with a compilation unit.
386 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
387 on the first comp_unit that contains the address.
389 1999-06-26 David Mosberger <davidm@hpl.hp.com>
391 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
392 (decode_line_info): Add variable STASH and initialize it to point
393 to the per-bfd dwarf2_debug info. Remove static variable
394 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
396 1999-06-26 Ian Lance Taylor <ian@zembu.com>
398 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
399 shared library to have an undefined symbol.
401 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
402 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
404 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
406 * elf-hppa.c (elf_hppa_final_write_processing): New function.
407 * elf32-hppa.c: Remove everything related to symbol extension
408 sections & records. Use the common elf_hppa_final_write_processing.
410 1999-06-22 Mark Mitchell <mark@codesourcery.com>
412 * elflink.h (size_dynamic_sections): Use user-specified init/fini
413 functions instead of _init/_fini if requested.
415 1999-06-23 Ian Lance Taylor <ian@zembu.com>
417 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
420 1999-06-22 Ian Lance Taylor <ian@zembu.com>
422 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
423 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
425 (ppc_elf_finish_dynamic_sections): Check for positive section
426 dynindx field, rather than comparing against -1.
427 (ppc_elf_relocate_section): Only return false if undefined_symbol
428 or reloc_overflow fail, not always upon encountering an error.
430 1999-06-22 Mark Mitchell <mark@codesourcery.com>
432 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
433 bfd_byte * before performing pointer arithmetic.
435 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
437 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
439 * elf32-hppa.c: Include elf-hppa.h.
441 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
443 (elf32_hppa_info_to_howto): Similarly.
444 (elf_hppa_howto_table): Similarly.
445 (elf_hppa_reloc_type_lookup): Similarly.
446 (hppa_elf_gen_reloc_type): Similarly.
447 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
449 1999-06-22 Nick Clifton <nickc@cygnus.com>
451 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
452 handling R_V850_22_PCREL relocation.
454 1999-06-21 Ian Lance Taylor <ian@zembu.com>
456 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
459 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
461 * section.c (_bfd_strip_section_from_output): Ignore sections
462 DISCARDed by the link script.
464 1999-06-19 Ian Lance Taylor <ian@zembu.com>
466 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
467 Remove unused local variable spp.
469 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
470 the entry symbol is not set.
472 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
474 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
475 GPDISP or LITUSE in a relocatable link.
477 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
479 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
480 * (alloc_dwarf1_func): Likewise.
482 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
484 * libhppa.h: Fix various formatting errors.
485 (assemble_3); Rewrite using CATENATE.
486 (assemble_17): Fix various bugs.
488 1999-06-16 Nick Clifton <nickc@cygnus.com>
490 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
492 1999-06-15 Richard Henderson <rth@cygnus.com>
494 * section.c (SEC_SHORT): Define.
495 * bfd-in2.h: Rebuild.
497 1999-06-13 Mark Mitchell <mark@codesourcery.com>
499 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
500 Remove abfd parameter. Use _bfd_strip_section_from_output.
501 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
503 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
504 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
505 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
507 (bfd_elf_size_dynamic_sections): Use it.
509 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
511 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
512 complain_overflow_bitfield to complain_overflow_signed.
514 1999-06-13 Mark Mitchell <mark@codesourcery.com>
516 * elflink.h (elf_link_read_relocs_from_section): New function,
518 (elf_link_read_relocs): Here. Use it for both relocation
521 1999-06-12 Mark Mitchell <mark@codesourcery.com>
523 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
524 asect->reloc_count is valid.
526 1999-06-12 Ian Lance Taylor <ian@zembu.com>
528 * elf32-mips.c (mips_elf32_section_processing): Permit a
529 SHT_MIPS_REGINFO section to have a size of 0.
531 1999-06-12 David O'Brien <obrien@freebsd.org>
533 * config.bfd (alpha*-*-freebsd*): New target.
534 (i[3456]86-*-freebsd*): Now defaults to ELF.
536 1999-06-11 Ian Lance Taylor <ian@zembu.com>
538 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
539 wrap if the relocation covers the high bit of an address.
541 * dwarf2.c (decode_line_info): Remove unused variable first_time.
543 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
545 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
546 instead of R_SPARC_max.
547 (sparc64_elf_info_to_howto): Likewise.
548 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
549 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
551 1999-06-07 Richard Henderson <rth@cygnus.com>
553 * section.c (_bfd_strip_section_from_output): Remove output
554 sections with no initial link_order.
556 1999-06-07 Nick Clifton <nickc@cygnus.com>
558 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
560 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
562 * Makefile.am (SOURCE_HFILES): Add missing headers.
563 * Makefile.in: Regenerated.
565 1999-06-06 Mark Mitchell <mark@codesourcery.com>
567 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
570 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
572 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
573 range undefweak symbols.
574 * hash.c: Add missing comma after @xref{}
575 * linker.c: Likewise.
577 1999-06-04 Nick Clifton <nickc@cygnus.com>
579 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
581 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
582 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
583 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
584 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
586 1999-06-04 Ian Lance Taylor <ian@zembu.com>
588 * Makefile.am: Rebuild dependencies.
589 (BFD32_BACKENDS): Add dwarf1.lo.
590 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
591 * Makefile.in: Rebuild.
593 1999-06-04 Nick Clifton <nickc@cygnus.com>
595 * Makefile.am: Add epoc-arm-pe target.
596 * Makefile.in: Regenerate.
597 * pe-arm.c: Only redefine interworking function names if they have
598 not already been redefined.
599 * pei-arm.c: Only redefine interworking function names if they have
600 not already been redefined.
601 * epoc-pe-arm.c: Redefine interworking function names to avoid a
603 * epoc-pei-arm.c: Redefine interworking function names to avoid a
606 1999-06-03 Nick Clifton <nickc@cygnus.com>
608 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
610 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
612 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
614 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
616 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
617 start / stop for recalculating of r_addend of R_SH_SWITCH*.
619 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
621 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
622 in other text sections.
624 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
626 * libbfd.c (_bfd_generic_verify_endian_match): New function.
627 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
628 * libbfd.h: Regenerate.
629 * coff-sh.c (sh_merge_private_data): Delete.
630 (coff_bfd_merge_private_bfd_data): Change to
631 _bfd_generic_verify_endian_match.
632 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
634 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
636 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
638 1999-06-03 Ian Lance Taylor <ian@zembu.com>
640 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
642 (bfd_elf32_arm_process_before_allocation): Likewise.
643 * bfd-in2.h: Rebuild.
645 1999-06-03 David Mosberger <davidm@hpl.hp.com>
647 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
648 track of end_sequence markers.
649 (add_line_info): Add END_SEQUENCE arg.
650 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
651 debug-line info---it doesn't work right if a compilation unit
652 consists of multiple discontiguous code-sequences. It would be
653 worthwhile to optimize for the common case where a compilation
654 unit results in a contiguous set of code sequences, but this is
655 quite tricky to get right for arbitrary DWARF2 files.
656 (lookup_address_in_line_info_table): Don't use the last line entry
657 for a compilation unit for anything with an address higher than
658 this line entry. Also, check for end_sequence markers to
659 correctly handle discontinuities.
660 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
661 compilation units, check all compilation units with each->high==0
662 just like when reading compilation units.
664 * dwarf2.c (decode_line_info): Initialize table->files and
665 table->last_line to NULL to avoid segfaults due to random
666 values in these members.
667 (concat_filename): Check for out-of-range file number before
668 indexing filename table. Segfaults suck.
670 * dwarf2.c (decode_line_info): Don't truncate address to least
671 significant 32 bits (breaks 64 bit targets).
672 (lookup_address_in_function_table): Ditto.
673 (comp_unit_contains_address): Ditto.
675 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
677 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
678 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
679 (mips_elf64_howto_table_rela): Likewise.
681 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
683 (elf_slurp_reloc_table): Here. Use it to handle the case where a
684 single section has two associated relocation sections.
686 1999-06-02 Mark Salter <msalter@cygnus.com>
688 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
689 COFF_WITH_PE defined.
691 1999-06-02 Nick Clifton <nickc@cygnus.com>
693 * pe-arm.c: Rename global arm interworking functions to avoid name
694 collision when all targets BFD is built.
697 1999-05-31 Mark Mitchell <mark@codesourcery.com>
699 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
700 may_use_rel_p, may_use_rela_p, default_use_rela_p.
701 (bfd_elf_section_data): Add use_rela_p.
702 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
703 (_bfd_elf_new_section_hook): Likewise.
704 (elf_fake_sections): Use may_use_rela_p, etc., instead of
706 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
707 * elfcode.h (write_relocs): Determine whether or not use rela
708 relocs based on the relocation section header.
709 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
710 instead of use_rela_p.
711 * elfxx-target.h (elf_backend_may_use_relp): New macro.
712 (elf_backend_may_use_rela_p): Likewise.
713 (elf_backend_default_use_rela_p): Likewise.
714 (elfNN_bed): Use them.
716 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
718 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
720 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
722 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
723 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
724 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
725 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
726 * bfd-in2.h: Regenerated.
727 * libbfd.h: Likewise.
728 * elf32-mips.c (mips_info_to_howto_rela): New function.
729 (USE_REL): Adjust for new conventions.
730 (MINUS_ONE): New macro.
731 (elf_mips_howto_table): Add R_MIPS_SUB.
732 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
734 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
735 .MIPS.content section.
736 (_bfd_mips_elf_fake_sections): Treat all sections that begin
737 with .MIPS.content as .MIPS.content sections. Set
738 SHF_MNIPS_NOSTRIP for such section.
739 (elf_info_to_howto): Define to mips_info_to_howto_rela.
740 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
741 MIPS_GOT_OFST, and MIPS_GOT_DISP.
743 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
745 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
748 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
751 1999-05-30 Philip Blundell <philb@gnu.org>
753 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
754 1993-03-25 (!!). Take into account the bitmasks for the reloc so
755 the addend does not overflow into the rest of the word.
757 1999-05-29 Nick Clifton <nickc@cygnus.com>
759 * bfd-in.h: Amend prototype for
760 bfd_elf32_arm_process_before_allocation .
761 * bfd-in.h: Regenerate.
763 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
764 elements in a fixed sized array.
765 (ARM_ELF_ABI_VERSION): Define.
766 (ARM_ELF_OS_ABI_VERSION): Define.
767 (R_ARM_THM_ABS5): Fix rightshift and size.
768 (R_ARM_THM_PC22): Fix size.
769 (R_ARM_PLT32): Define Howto.
770 (find_howto): New function: Locate a howto based on a reloc
772 (elf32_arm_info_to_howto): Use find_howto if necessary.
773 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
774 bfd_reloc_code_real_type.
775 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
776 and BFD_RELOC_VTABLE_ENTRY.
777 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
779 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
780 elements in a fixed sized array.
781 (ARM_ELF_ABI_VERSION): Define.
782 (ARM_ELF_OS_ABI_VERSION): Define.
783 (R_ARM_THM_ABS5): Fix rightshift and size.
784 (R_ARM_THM_PC22): Fix size.
785 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
786 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
787 bfd_reloc_code_real_type.
789 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
790 no_pipeline_knowledge.
791 (elf32_arm_link_hash_create): Initialise new field to zero.
792 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
793 no_pipeline_knowledge. Use this parameter to initialise the field
794 in the globals data structure.
795 (elf32_arm_final_link_relocate): Only add in pipeline offset if
796 no_pipeline_knowledge is false and the binary is from an old
798 (elf32_arm_merge_private_data): Generate an error if an attempt is
799 made to linl together big endian and little endian code.
800 (elf32_arm_post_process_headers): New function: Initialise the
801 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
803 (elf_backend_post_process_headers): Define.
805 1999-05-28 Nick Clifton <nickc@cygnus.com>
807 * elf-bfd.h (struct elf_backend_data): Add new field:
808 elf_backend_post_process_headers.
810 * elfxx-target.h (elf_backend_post_process_headers): Define to
811 NULL if not already defined.
812 (elfNN_bed): Initialise elf_backend_post_process_headers field.
814 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
816 (_bfd_elf_compute_section_file_positions): Call
817 elf_backend_post_process_headers if defined.
819 1999-05-28 Ian Lance Taylor <ian@zembu.com>
821 * configure.in: Check whether getuid and getgid exist.
822 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
823 HAVE_GETGID are not defined, respectively.
824 (bfd_write_armap): Don't special case on _WIN32 for getuid and
826 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
827 * configure, config.in: Rebuild.
829 1999-05-28 Martin Dorey <mdorey@madge.com>
831 * elf32-i960.c: New file.
832 * elf.c (prep_headers): Handle bfd_arch_i960.
833 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
834 * config.bfd (i960-*-elf*): New target.
835 * configure.in (bfd_elf32_i960_vec): New target vector.
836 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
837 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
838 * Makefile.in, aclocal.m4, configure: Rebuild.
840 1999-05-27 Nick Clifton <nickc@cygnus.com>
842 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
844 (find_howto): New function: Find entries in the
845 elf32_arm_howto_table.
846 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
848 (elf32_arm_reloc_type_lookup): Add lookup for
851 1999-05-25 Philip Blundell <pb@nexus.co.uk>
853 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
854 (elf32_arm_link_hash_table_create): Use above function as the
855 constructor for hash table entries.
856 (elf32_arm_relocate_section): Avoid crash when there is no output
858 (elf32_arm_final_link_relocate): New parameter h.
859 (elf32_arm_relocate_section): Pass symbol hash entry to above
861 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
864 1999-05-25 Catherine Moore <clm@cygnus.com>
866 * coff-arm.c (coff_arm_relocate_section): Don't emit
867 base file entries for pc-relative values.
869 1999-05-25 DJ Delorie <dj@cygnus.com>
871 * peicode.h (coff_swap_sym_in): When we create the actual section
872 to reflect the not-there section C_SECTION symbols refer to,
873 change the symbol class to C_STAT as the section is now really
876 1999-05-24 Philip Blundell <pb@nexus.co.uk>
878 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
881 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
883 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
885 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
886 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
888 1999-05-16 Nick Clifton <nickc@cygnus.com>
890 * coff-mcore.c (in_reloc_p): Reinstate.
892 1999-05-15 Nick Clifton <nickc@cygnus.com>
894 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
895 * bfd-in2.h: Regenerate.
896 * coff-mcore.c (in_reloc_p): Remove defintion.
897 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
898 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
900 (coff_mcore_rtype_to_howto): Add special processing for
902 (coff_mcore_relocate_section): Add support for
904 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
905 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
907 (mcore_elf_relocate_section): Delete redundant case labels.
909 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
911 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
912 precedence between bit-and and comparison.
914 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
916 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
917 list of target formats (targ_selvecs).
918 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
919 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
921 1999-05-10 DJ Delorie <dj@cygnus.com>
923 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
924 reasonable mode until "ar x" is smart enough to skip it (fixes
925 gcc/libgcc.a builds on mips-ecoff targets
927 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
928 to work. Hack to support MS import libraries, which use different
929 COMDAT types than GNU.
930 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
931 to implied zero-length sections (see peicode below)
932 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
933 filename symbols, which use one *or more* auxents.
934 * coffswap.h (coff_swap_aux_in): ditto
935 * peicode.h (coff_swap_sym_in): Build the implied zero-length
938 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
940 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
943 1999-05-10 Catherine Moore <clm@cygnus.com>
945 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
946 if COFF_IMAGE_WITH_PE.
947 (bfd_arm_process_before_allocation): Likewise.
948 (bfd_arm_get_bfd_for_interworking): Likewise.
949 * coff-arm.c: Likewise.
950 * bfd-in2.h: Regenerate.
951 * configure.in (armpe_little_vec): Remove coff-arm.lo.
952 (armpe_big_vec): Likewise.
953 * configure: Rebuild.
955 1999-05-10 Nick Clifton <nickc@cygnus.com>
957 * elf.c (elf_fake_sections): Check for .rel. as start of rel
958 section, not just .rel. Same for .rela.
960 1999-05-07 Nick Clifton <nickc@cygnus.com>
962 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
963 endianism with an error message.
965 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
967 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
968 assignment from "unsigned char *" to "char *".
969 (decode_line_info): Likewise for dwarf_line_buffer assignment.
971 1999-05-05 Catherine Moore <clm@cygnus.com>
973 * coff-arm.c (coff_arm_relocate_section): Add one to
974 address of ARM_RVA32 thumb functions.
976 1999-05-05 Catherine Moore <clm@cygnus.com>
978 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
979 (elf32_m68k_copy_private_bfd_data): New.
980 (elf32_m68k_merge_private_bfd_data): New.
981 (elf32_m68k_print_private_bfd_data): New.
982 (CPU32_FLAG): Define.
983 (PLT_CPU32_ENTRY_SIZE): Define.
984 (elf_cpu32_plt0_entry): Declare.
985 (elf_cpu32_plt_entry): Declare.
986 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
987 (elf_m68k_finish_dynamic_symbol): Likewise.
988 (elf_m68k_finish_dynamic_sections): Likewise.
989 (elf_backend_plt_header_size): Remove definition.
990 (bfd_elf32_bfd_copy_private_bfd_data): Define.
991 (bfd_elf32_bfd_merge_private_bfd_data): Define.
992 (bfd_elf32_bfd_set_private_flags): Define.
993 (bfd_elf32_bfd_print_private_bfd_data): Define.
995 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
997 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
998 and R_LONG_PCREL_MODE.
1000 1999-04-29 Nick Clifton <nickc@cygnus.com>
1002 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
1004 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
1006 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
1007 in relocation calculation.
1009 1999-04-26 Tom Tromey <tromey@cygnus.com>
1011 * aclocal.m4, configure: Updated for new version of libtool.
1013 1999-04-21 Nick Clifton <nickc@cygnus.com>
1015 * coff-mcore.c: Add support for mcore relocs.
1017 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
1019 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
1020 incorrect use EF_MIPS_xxBITPTRS.
1022 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1024 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
1027 * bfd-in2.h: Rebuild.
1028 * libbfd.h: Rebuild.
1030 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
1032 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
1033 (coff_arm_relocate_section): Add ARM26D transform. Only
1034 change to ARM26D for relocateable links.
1036 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1038 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
1039 (bfd_elf32_bfd_print_private_bfd_data): New.
1041 1999-04-15 Doug Evans <devans@casey.cygnus.com>
1043 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
1044 refetch addend if USE_REL, add many comments regarding current state.
1045 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
1046 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
1047 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
1048 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
1050 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
1052 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
1053 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
1055 1999-04-13 David Mosberger <davidm@hpl.hp.com>
1057 * dwarf2.c (decode_line_info): Don't truncate address to least
1058 significant 32 bits (breaks 64 bit targets).
1059 (lookup_address_in_function_table): Ditto.
1060 (comp_unit_contains_address): Ditto.
1062 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
1064 * coff-arm.c (arm_emit_base_file_entry): New routine.
1065 (A2T3_OFFSET): Define.
1066 (T2A3_OFFSET): Define.
1067 (coff_arm_relocate_section): Emit base file entries for interworking
1070 1999-04-13 Philip Blundell <philb@gnu.org>
1072 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
1073 relocs 17 through 19.
1075 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
1077 * elfcode.h: Remove fnmatch.h.
1078 * elflink.h (elf_link_assign_sym_version): Call back to ld
1079 instead of calling fnmatch.
1081 * config.bfd (i?86-*-beoself): Include pe vecs.
1083 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
1085 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
1088 1999-04-10 Richard Henderson <rth@cygnus.com>
1090 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
1091 when trying to resolve dynamic symbol references.
1092 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1093 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1094 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1095 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1096 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1097 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1098 * elflink.h (elf_link_output_extsym): Likewise.
1100 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
1102 * section.c (_bfd_strip_section_from_output): New function moved from
1103 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
1104 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
1105 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1106 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1107 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1108 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1109 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
1110 * bfd-in2.h: Update.
1112 1999-04-09 Ian Lance Taylor <ian@zembu.com>
1114 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
1116 1999-04-08 Nick Clifton <nickc@cygnus.com>
1118 * coff-mcore.c: New File: Support for mcore-pe targets.
1119 * cpu-mcore.c: New File: Support for mcore targets.
1120 * elf32-mcore.c: New File: Support for mcore-elf target.
1121 * pe-mcore.c: New File: Definitions for mcore-pe target.
1122 * pei-mcore.c: New File: Definitions for mcore-pei target.
1123 * Makefile.am: Add support for MCore targets.
1124 * Makefile.in: Regenerate.
1125 * config.bfd: Add support for MCore targets.
1126 * configure.in: Add support for MCore targets.
1127 * configure: Regenerate.
1128 * archures.c: Add support for MCore architecture.
1129 * bfd-in2.h: Regenerate.
1130 * coffcode.h: Add support for mcore-pe targets.
1131 * elf.c: Add support for mcore-elf target.
1132 * reloc.c: Add support for MCore relocs.
1133 * targets.c: Add support for MCore targets.
1135 1999-04-07 Nick Clifton <nickc@cygnus.com>
1137 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
1138 R_ARM_XPC25 and R_ARM_THM_XPC22.
1139 (elf32_arm_reloc_map): Remove redundant entries.
1141 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1143 * sysdep.h (LC_MESSAGES): Never define.
1145 1999-04-06 Chris Torek <torek@bsdi.com>
1147 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
1148 all callers. Rewrite completely.
1149 (_bfd_relocate_contents): Rewrite overflow checking.
1150 * bfd-in2.h: Rebuild.
1152 1999-04-05 Ian Lance Taylor <ian@zembu.com>
1154 From Gabriel Paubert <paubert@iram.es>:
1155 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
1156 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
1157 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
1158 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
1159 * ppcboot.c (ppcboot_vec): Use little endian routines for
1162 * elf.c (elfcore_strndup): Only define if it will be used.
1163 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
1165 (ppc_elf_check_relocs): Remove unused local i.
1166 (ppc_elf_gc_mark_hook): Add default case to switch.
1168 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
1169 * srec.c (srec_scan): Accept \r in symbol definitions.
1170 (srec_object_p): Set HAS_SYMS if we saw any symbols.
1171 (symbolsrec_object_p): Likewise.
1173 1999-04-04 Don Bowman <don@pixsci.com>
1175 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
1177 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1179 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
1181 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
1182 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
1184 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
1186 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
1189 1999-03-31 Nick Clifton <nickc@cygnus.com>
1191 * config.bfd: Add support for arm-epoc-pe target.
1192 * configure.in: Add support for arm-epoc-pe target.
1193 * configure: Regenerate.
1194 * targets.c: Add support for arm-epoc-pe target.
1195 * coff-arm.c: Allow header files to override definition of
1196 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
1197 * pe-arm.h: Allow previous header files to override definition of
1198 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1199 * pei-arm.h: Allow previous header files to override definition of
1200 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1201 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
1202 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
1204 1999-03-30 Nick Clifton <nickc@cygnus.com>
1206 * elf.c (elf_map_symbols): Handle the case where section
1207 symbols are generated for content-less sections which are
1208 not mapped to the output file.
1210 * linker.c: Replace direct references to fields in BFD structure
1211 with accessor macros.
1213 * elflink.h: Replace direct references to fields in BFD structure
1214 with accessor macros.
1216 1999-03-25 Philip Blundell <pb@nexus.co.uk>
1218 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
1220 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
1221 account when adjusting section symbols during a partial link.
1223 1999-03-24 Nick Clifton <nickc@cygnus.com>
1225 * coff-sparc.c (struct coff_reloc_map): Change type of field
1226 'bfd_reloc_val' to bfd_reloc_code_real_type.
1227 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
1228 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
1229 * elf32-arc.c (struct arc_reloc_map): Ditto.
1230 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
1231 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
1232 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
1233 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
1234 * elf32-sh.c (struct elf_reloc_map): Ditto.
1235 * elf32-sparc.c (struct elf_reloc_map): Ditto.
1236 * elf32-v850.c (struct v850_reloc_map): Ditto.
1237 * elf64-sparc.c (struct elf_reloc_map): Ditto.
1238 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
1239 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
1241 1999-03-17 Martin Hunt <hunt@cygnus.com>
1243 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
1244 function so source-level assembly works. If multiple N_SOs
1245 are seen without and N_FUNs, create an indextable entry with
1246 a NULL function name.
1248 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1250 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
1251 of certian similar cpus.
1253 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1255 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1256 Add the 5000. Change the architecture for the 5400 to mips4.
1257 (elf_mips_mach): Add r5000.
1259 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1261 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
1263 1999-03-11 Nick Clifton <nickc@cygnus.com>
1265 * binary.c (binary_set_section_contents): Generate warning about
1266 huge file offsets for any section that will occupy file space, not
1267 just those that are loadable.
1269 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
1271 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
1273 1999-02-22 Jim Lemke <jlemke@cygnus.com>
1275 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
1277 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
1279 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
1280 * elflink.h: Revert all changes since Feb 16. Instead:
1281 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
1282 appropriate. Copy it to version symbols.
1283 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
1284 symbols if appropriate.
1285 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
1286 symbol if appropriate.
1287 (elf_link_output_extsym): If symbol is marked as undefined, and
1288 has no nonweak references, mark it as weak undefined.
1290 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
1292 * elflink.h (elf_merge_symbol): When overriding a dynamic
1293 definition with a weak undefined symbol, set NEEDS_PLT if it is a
1295 (elf_link_add_object_symbols): Don't copy the other field if we
1298 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
1300 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
1301 shared object with a weak undefined symbol.
1303 1999-02-18 Nick Clifton <nickc@cygnus.com>
1305 * elfarm-nabi.c: Set partial_inplace back to false.
1307 1999-02-17 Nick Clifton <nickc@cygnus.com>
1309 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
1310 (USER_LABEL_PREFIX): Set to "_".
1312 The following patches are from: Scott Bambrough
1313 <scottb@corelcomputer.com>
1315 * libaout.h (M_ARM6_NETBSD): Set to 143.
1317 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
1318 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
1319 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
1320 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
1321 * bfd-in2.h: Regenerate.
1323 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
1324 'true' as REL relocs are now being used. Add new PIC relocs:
1325 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
1326 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
1328 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
1330 (elf32_arm_final_link_relocate): Change parameters so that entire
1331 reloc is passed. Add support for PIC relocs.
1332 (elf32_arm_relocate_section): Pass entire reloc to
1333 elf32_arm_final_link_relocate.
1334 (elf32_arm_check_relocs): Handle new PIC relocs.
1335 (elf32_arm_adjust_dynamic_symbol): New function.
1336 (elf32_arm_size_dynamic_sections): New function.
1337 (elf32_arm_discard_copies): New function.
1338 (elf32_arm_finish_dynamic_symbol): New function.
1339 (elf32_arm_finish_dynamic_sections): New function.
1340 (ELF_MAXPAGE_SIZE): Define.
1341 (bfd_elf32_bfd_reloc_type_lookup): Define.
1342 (elf_backend_relocate_section): Define.
1343 (elf_backend_adjust_dynamic_symbol): Define.
1344 (elf_backend_create_dynamic_sections): Define.
1345 (elf_backend_finish_dynamic_symbol): Define.
1346 (elf_backend_finish_dynamic_sections): Define.
1347 (elf_backend_size_dynamic_sections): Define.
1348 (elf_backend_plt_readonly): Define.
1349 (elf_backend_want_got_plt): Define.
1350 (elf_backend_want_plt_sym): Define.
1352 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
1354 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
1355 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
1356 (_bfd_mips_elf_fake_sections): Likewise.
1358 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1360 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
1361 bfd_elf32_arm_get_bfd_for_interworking,
1362 bfd_elf32_arm_process_before_allocation): Define to avoid clash
1365 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
1366 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1367 elf32_arm_find_nearest_line): Make them static.
1369 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
1371 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
1372 callers. Do not merge a definition from a shared object with a
1373 weak undefined symbol.
1374 (elf_link_add_object_symbols): Do not change the symbol type or
1375 size if the old symbol overrides the new one.
1377 1999-02-08 Nick Clifton <nickc@cygnus.com>
1379 * config.bfd: Add support for strongarm target.
1381 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1383 * elf32-m68k.c (reloc_map): Use the correct types for the struct
1384 fields instead of unsigned char.
1386 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
1388 * Makefile.am: Rebuild dependencies.
1389 * Makefile.in: Rebuild.
1391 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
1393 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
1394 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
1395 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
1396 * acinclude.m4: Add comments to uses of AC_DEFINE.
1397 * acconfig.h: Remove.
1398 * configure: Rebuild with current autoconf/automake.
1399 * aclocal.m4: Likewise.
1400 * config.in: Likewise.
1401 * Makefile.in: Likewise.
1403 1999-02-04 DJ Delorie <dj@cygnus.com>
1405 * libbfd.c (real_read): don't call fread for zero bytes. This
1406 covers up a bug (or misuse of bfd) that's exposed by Solaris.
1408 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
1410 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
1411 of a jump is in the current 256 MB region.
1413 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
1415 * format.c (bfd_check_format_matches): Change last patch to only
1416 take effect for the binary target.
1418 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
1420 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
1422 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
1424 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
1426 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
1428 * format.c (bfd_check_format_matches): If the target was
1429 previously specified, don't check other targets when checking for
1432 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
1434 * elf32-arm.h (elf32_arm_reloc_map): Removed.
1435 (elf32_arm_reloc_type_lookup): Removed
1436 * elfarm-nabi.c (elf32_arm_reloc_map): New.
1437 (elf32_arm_reloc_type_lookup): New.
1438 * elfarm-oabi.c (elf32_arm_reloc_map): New.
1439 (elf32_arm_reloc_type_lookup): New.
1441 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
1443 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
1444 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
1445 * Makefile.am: Use new files.
1446 * Makefile.in: Regenerate.
1447 * configure.in: Use new files.
1448 * configure: Regenerate.
1450 1999-02-01 Nick Clifton <nickc@cygnus.com>
1452 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
1453 (fr30_elf_gc_sweep_hook): New function.
1454 (elf_backend_can_gc_sections): Define.
1456 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
1458 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
1459 and bfd_elf32_bigarm_oabi_vec.
1461 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
1463 * Makefile.am (elf32-arm-oldabi.lo): New.
1464 (elf32-arm-newabi.lo): New.
1465 * Makefile.in: Regenerate.
1466 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
1467 (arm-*-elf): Likewise.
1469 (thumb-*-oabi): New.
1470 * configure: Regenerate.
1471 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
1472 (bfd_elf32_bigarm_oabi_vec): New.
1473 * elf32-arm-newabi.c: New.
1474 * elf32-arm-oldabi.c: New.
1475 * elf32-arm.c: Removed.
1478 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
1480 * binary.c (binary_set_section_contents): Omit warnings for
1481 unloadable sections.
1483 1999-01-31 Michael Meissner <meissner@cygnus.com>
1485 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
1486 powerpc{,le}-*-eabi.
1488 1999-01-29 Nick Clifton <nickc@cygnus.com>
1490 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
1491 * dwarf2.c (read_signed_leb128): Remove unused variables.
1493 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
1495 * elf.c (assign_file_positions_for_segments): Only adjust
1496 p_align when needed.
1498 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
1500 * binary.c (binary_set_section_contents): Don't return early for a
1501 non-loadable section, in case the first section is non-loadable.
1502 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
1503 W. Rozycki <macro@ds2.pg.gda.pl>.
1505 1999-01-28 Nick Clifton <nickc@cygnus.com>
1507 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
1508 R_FR30_GNU_VTENTRY relocs.
1510 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
1512 * elflink.h (elf_link_output_sym): Zero syms which are
1513 part of sections which have been excluded.
1515 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
1517 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
1519 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
1520 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
1522 1999-01-27 Nick Clifton <nickc@cygnus.com>
1524 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
1526 (fr30_final_link_relocate): Use computed value as result of
1529 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
1531 * binary.c (binary_set_section_contents): Emit warning for
1532 huge file offsets due to widely-dispersed section LMAs.
1534 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
1536 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
1537 align first section to largest section alignment, not first
1540 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
1542 * configure.in: Require autoconf 2.12.1 or higher.
1544 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
1546 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
1547 * bfd-in2.h: Likewise.
1548 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
1550 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1552 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
1553 * cpu-mips.c: Add support for and independent 4111.
1554 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
1555 (_bfd_mips_elf_final_write_processing):
1556 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
1558 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1560 * elf32-mips.c (elf_mips_abi_name): New.
1561 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
1563 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
1565 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1566 Handle bfd_mach_mips4300.
1568 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
1570 * elf32-i386.c: Remove leaked development code from patch
1571 1998-12-10 by Richard Henderson.
1573 1998-12-10 Richard Henderson <rth@cygnus.com>
1575 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
1576 in debug sections for symbol defined externally.
1578 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1580 * targets.c (bfd_target_vector): Remove duplicate entry for
1583 1998-12-09 Nick Clifton <nickc@cygnus.com>
1585 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
1586 since we are using RELAs.
1588 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
1590 SCO Open Server Release 5 core file support, from Jouke Numan
1592 * sco5-core.c: New file.
1593 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
1594 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
1595 * Makefile.am: Rebuild dependencies.
1596 (OPTIONAL_BACKENDS): Add sco5-core.lo.
1597 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
1598 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
1599 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
1600 * bfd-in2.h, configure, Makefile.in: Rebuild.
1602 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
1604 * config.bfd (hppa*-*-mpeix*): New target.
1605 * configure.in: Add AC_HEADER_DIRENT.
1606 (hppa*-*-mpeix*): New target.
1607 * configure.host (hppa*-*-mpeix*): New host.
1608 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
1609 friends rather than just including <sys/dir.h>.
1610 * som.h (struct som_symbol): Add hppa_priv_level and apto
1611 tc_data. Change all users.
1612 (struct somdata): Add comp_unit field.
1613 (obj_som_compilation_unit): Define.
1614 (bfd_som_attach_compilation_unix): Declare.
1615 * som.c: Check HOST_HPPAMPEIX.
1616 (struct som_misc_symbol_info): Add new field priv_level.
1617 (som_object_setup): Add current_offset parameter. Change all
1619 (setup_sections): Likewise.
1620 (som_object_p): For EXECLIBMAGIC, read the lst header.
1621 (som_write_symbol_strings): Add compilation_unit parameter.
1623 (som_finish_writing): Write out compilation_unit.
1624 (som_bfd_derive_misc_symbol_info): Set priv_level.
1625 (som_build_and_write_symbol_table): Set xleast field to 3.
1626 (som_slurp_symbol_table): Set symbol priv_level.
1627 (bfd_som_attach_compilation_unit): New function.
1628 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
1629 priv_level into symbol_value.
1630 * configure, config.in: Rebuild.
1632 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
1634 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
1635 warning function to call _bfd_error_handler instead.
1637 * libbfd.c (COERCE32): Cast through unsigned long and long to
1638 avoid bug in old version of gcc.
1640 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
1641 (elf_backend_additional_program_headers): Don't define.
1643 1998-12-08 Nick Clifton <nickc@cygnus.com>
1645 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
1646 relocations to include offset of 2 included in the insns, and the
1647 offset of the relocs within the section.
1649 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
1651 The following changes were made by David Taylor
1652 <taylor@texas.cygnus.com>, Edith Epstein
1653 <eepstein@sophia.cygnus.com>, Jim Blandy
1654 <jimb@zwingli.cygnus.com>, and Elena Zannoni
1655 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
1656 changes originally made by HP; HP did not create ChangeLog
1659 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
1660 automake macro library.
1662 * hpux-core.c (hpux_core_core_file_p): this function now
1663 understands HPUX 10.30 thread info. Yes, the thread stacks can be
1664 found in the corefile! Also, in hpux_core_core_file_p, if we
1665 encounter a section with an unknown type, don't punt. Instead,
1666 just skip it. Also, count the number of sections of known type
1667 that we encounter. If we encounter at least one good one, then
1668 we'll declare that the file is a core file. If we encounter any
1669 unknown ones but some known ones, then we'll issue a warning (but
1670 still declare it to be a core file). Also, correctly decide when a
1672 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
1673 (CORE_ANON_SHMEM): define if not defined.
1674 (hpux_core_struct): add members lwpid and user_tid.
1675 (core_kernel_thread_id, core_user_thread_id): new macros.
1676 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
1677 the name before storing it in the bfd.
1678 (hpux_core_core_file_p): handle threads.
1680 * libhppa.h (GET_FIELD): protect against redefinition.
1681 (HPPA_WIDE): define.
1682 (GET_FIELD): define.
1687 (sign_extend): redefine.
1688 (assemble_6): define.
1689 (assemble_12): rewrite.
1690 (assemble_16): define.
1691 (assemble_16a): define.
1692 (assemble_17): rewrite.
1693 (assemble_22): define.
1695 1998-12-07 Nick Clifton <nickc@cygnus.com>
1697 * elf32-fr30.c (fr30_final_link_relocate): Using signed
1698 relocations for signed values.
1700 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
1702 * mipsbsd.c (MY(set_arch_mach)): Make static.
1703 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
1704 bfd_mach_mips* macros rather than simple numbers.
1706 COFF weak symbol support, based on patches from Mark Elbrecht
1707 <snowball3@usa.net>:
1708 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
1709 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
1710 (coff_write_alien_symbol): Likewise.
1711 * cofflink.c (coff_link_check_ar_symbols): Likewise.
1712 (coff_link_add_symbols): Likewise.
1713 (_bfd_coff_link_input_bfd): Likewise.
1714 (_bfd_coff_write_global_sym): Likewise.
1716 * elf.c (copy_private_bfd_data): Always initialize the
1717 includes_phdrs field.
1719 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
1720 file defines a symbol first mentioned in an ELF file.
1722 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
1723 possible, rather than only if BFD64.
1724 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
1726 * bfd-in2.h: Rebuild.
1728 * srec.c (srec_set_section_contents): Correct test to avoid
1729 switching to 4 byte addresses after seeing a second section which
1730 requires 3 byte addresses. From Joel Schantz
1731 <joel.schantz@argosys.boeing.com>.
1733 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
1734 <aymeric.vincent@emi.u-bordeaux.fr>.
1736 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
1738 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
1739 decide whether the output file is -mrelocatable-lib,
1740 -mrelocatable, or neither. (gdb.base/nodebug.exp)
1742 1998-12-03 Nick Clifton <nickc@cygnus.com>
1744 * elf32-fr30.c: Add support for R_FR30_48 reloc.
1745 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
1746 * bfd-in2.h: Regenerate.
1747 * libbfd.h: Regenerate
1749 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
1751 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
1752 link against a dynamic symbol with no type or size.
1754 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
1756 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
1757 relocation for section which does not get loaded.
1758 (elf_i386_relocate_section) [R_386_32]: Likewise.
1760 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
1762 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
1763 reloc_count and i long instead of unsigned long. Handle error
1764 return from bfd_canonicalize_reloc.
1766 1998-12-01 Nick Clifton <nickc@cygnus.com>
1768 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
1771 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1773 * elf32-sh.c (elf/sh.h): Include.
1774 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
1775 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
1776 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
1777 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1778 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
1780 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
1782 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
1783 causes division by zero later on.
1785 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
1787 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
1790 1998-11-25 DJ Delorie <dj@cygnus.com>
1792 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
1795 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
1797 * elf32-fr30.c (fr30_elf_relocate_section): Call
1798 fr30_final_link_relocate.
1799 (fr30_final_link_relocate): New function: Handle I20 and I32
1801 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
1802 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
1803 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
1805 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
1808 The following changes are based on a patch submitted by Gianluca
1809 Moro <glctr@abc.it>:
1811 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
1812 not already been updated.
1813 (find_remembered_hi16s_reloc): New parameter 'already_found'
1814 returns state of remembered hi16s reloc.
1815 (remember_hi16s_reloc): Set 'found' field to false.
1816 (hi16s_location): Add 'found' field.
1818 1998-11-23 DJ Delorie <dj@cygnus.com>
1820 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
1821 to see .DLL files as unrecognized.
1822 (i3coff_object_p): Sorry, had to hack it to not recognize these
1823 files (pei-i386) on request.
1825 1998-11-23 DJ Delorie <dj@cygnus.com>
1827 * opncls.c (bfd_make_readable): need more cleanup for symbols and
1828 relents. Call bfd_check_format to reinitialize.
1830 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
1832 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
1835 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
1837 * aclocal.m4: regenerate
1838 * configure: regenerate
1840 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
1842 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
1843 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
1844 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
1845 respect it as an upper bound on what memory to reference.
1846 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1847 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
1848 update vtable_entries_size appropriately.
1850 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
1852 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
1855 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
1857 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
1858 bfds; they have no "file" so we fake it.
1859 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
1860 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
1861 resizing the memory buffer.
1862 * opncls.c (bfd_make_writable): New function; lets you write a
1863 bfd_create'd bfd to an in-memory buffer.
1864 (bfd_make_readable): New function; lets you read back that buffer
1865 as if it were from bfd_openr. Used to build generated archive
1866 members (winsup's ld's dlltool)
1868 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
1870 * po/bfd.pot: Regenerated.
1872 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
1874 * elf32-v850.c (hi16s_location): Replaced fixed size array with
1877 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
1879 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
1880 element of the gotentry list for local symbols too.
1881 (elf64_alpha_relocate_section): Unify local and global handling.
1882 Assert that gotent->use_count > 0.
1884 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
1886 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
1887 update for file name changes of July 2, 1998.
1889 * configure: Rebuild.
1891 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
1893 * po/bfd.pot: Regenerated.
1895 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
1897 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
1898 * aclocal.m4, configure: regenerate
1900 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
1902 * elf.c (prep_headers): Add support for bfd_arch_fr30.
1904 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
1906 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
1907 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
1909 * aclocal.m4, configure: regenerated.
1911 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
1913 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
1914 R_D10V_GNU_VTENTRY relocs.
1915 (elf_d10v_howto_table): Likewise.
1916 (d10v_reloc_map d10v_reloc_map): Likewise.
1917 (elf32_d10v_gc_mark_hook): New.
1918 (elf32_d10v_gc_sweep_hook): New.
1919 (elf32_d10v_check_relocs): New.
1920 (elf32_d10v_relocate_section): New.
1921 (elf_backend_relocate_section): Define.
1922 (elf_backend_can_gc_sections): Define.
1924 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
1926 * Makefile.am (BFD32_BACKENDS): Move vms files here...
1927 (BFD64_BACKENDS): ...from here.
1928 (BFD32_BACKENDS_CFILES): Move vms files here...
1929 (BFD64_BACKENDS_CFILES): ...from here.
1930 * Makefile.in: Rebuild.
1932 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
1934 * Makefile.am: Add FR30 target.
1935 * Makefile.in: Add FR30 target.
1936 * archures.c: Add support for FR30.
1937 * config.bfd: Add support for FR30.
1938 * configure.in: Add support for FR30.
1939 * reloc.c: Add support for FR30 relocations.
1940 * targets.c: Add support for FR30 relocations.
1941 * bfd-in2.h: Regenerate.
1942 * configure: Regenerate.
1943 * libbfd.h: Regenerate.
1944 * cpu-fr30.c: New file.
1945 * elf32-fr30.c: New file.
1947 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
1949 * configure.in: detect cygwin* instead of cygwin32*
1950 * configure: regenerate
1952 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
1954 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
1955 use bfd_malloc and free instead and check return value from bfd_malloc.
1957 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
1959 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
1960 * libbfd.h: Rebuild.
1962 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
1963 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
1964 (MIPS_TEXT_DYNSYM_SECN): Likewise.
1965 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
1967 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
1969 (mips_elf_link_hash_table_create): Don't initialize
1970 dynsym_sec_strindex.
1971 (mips_elf_gc_mark_hook): Add default case to avoid warning.
1972 (mips_elf_size_dynamic_sections): Generate a section symbol for
1973 every output section.
1974 (mips_elf_finish_dynamic_sections): Count all sections for
1976 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
1979 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
1981 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
1982 for later PLT entries in large PLTs.
1983 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
1985 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
1987 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
1989 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
1991 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
1992 * elflink.h (elf_collect_hash_codes): New function. This function is
1993 called for each exported symbol and we compute the ELF hash value for
1995 (compute_bucket_value): New function. It is called from
1996 size_dynamic_sections to determine the hash table size. When we are
1997 optimizing a better, but slower, algorithm is used.
1998 (size_dynamic_sections): Call compute_bucket_value.
2000 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
2002 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
2004 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
2006 (sh_elf_gc_mark_hook): New.
2007 (sh_elf_gc_sweep_hook): New.
2008 (sh_elf_check_relocs): New.
2009 (elf_backend_can_gc_sections): Define.
2011 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
2013 * acinclude.m4: undo previous gettext change
2014 * aclocal.m4: rebuild with right version of aclocal.
2016 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
2018 * acinclude.m4, aclocal.m4: move gettext-related fragments from
2019 aclocal.m4 to acinclude.m4, so they don't get lost.
2021 * elfcore.h: rewrite for better corefile support.
2022 * elf.c (elfcore_*): new functions.
2023 * elf-bfd.h (elf_obj_tdata): new structure members.
2024 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
2026 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
2028 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
2030 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
2031 and R_M32R_GNU_VTENTRY.
2032 (elf_backend_can_gc_sections): Define.
2033 (m32r_elf_check_relocs): New.
2034 (m32r_elf_gc_mark_hook): New.
2035 (m32r_elf_gc_sweep_hook): New.
2036 (m32r_elf_relocate_section): Handle VT relocs.
2038 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
2040 * coff-arm.c (arm_relocate_section): Remove redundant test.
2042 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
2043 cleat that the 'bitsize' field is the size of the bitfield AFTER
2044 relocation not before.
2046 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
2048 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
2051 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
2053 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
2054 R_SPARC_GNU_VTENTRY.
2055 (elf32_sparc_check_relocs): Handle them.
2056 (elf32_sparc_reloc_type_lookup): Likewise.
2057 (elf32_sparc_relocate_section): Likewise.
2058 (elf32_sparc_gc_mark_hook): New.
2059 (elf32_sparc_gc_sweep_hook): New.
2061 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
2063 * som.c (som_finish_writing): Perform some sanity checks when
2064 writing an executable or shared library.
2066 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
2068 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
2069 * configure.in (elf): Add dwarf1.lo.
2070 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
2071 * elf.c (_bfd_elf_find_nearest_line): Add call to
2072 _bfd_dwarf1_find_nearest_line.
2073 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
2074 Add call to _bfd_dwarf1_find_nearest_line.
2075 * configure: Rebuilt.
2077 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
2079 * elflink.h (elf_gc_sections): Do not allow garbage
2080 collection if dynamic sections have been created.
2082 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
2084 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
2086 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
2087 (v850_elf_perform_relocation): Likewise.
2088 (v850_elf_final_link_relocate): Likewise.
2089 (v850_elf_relocate_section): Likewise.
2090 (v850_elf_gc_sweep_hook): New routine.
2091 (v850_elf_gc_mark_hook): New routine.
2092 (elf_backend_can_gc_sections): Define.
2094 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
2096 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
2099 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
2101 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2102 Declare size as bfd_size_type.
2103 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
2105 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
2107 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
2109 * som.c (CPU_PA_RISC2_0): Define.
2110 (_PA_RISC2_0_ID): Likewise.
2111 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
2113 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
2115 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
2116 has a base which is already defined, only add the referenced
2117 symbol to the dynamic symbol table if it is defined or referenced
2120 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
2123 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2125 * elflink.h (elf_link_add_object_symbols): Undo last change.
2127 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
2129 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
2130 symbol for the indirect alias to a versioned symbol.
2132 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
2134 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
2135 (elf32_i386_vtentry_howto): New.
2136 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
2137 or elf32_i386_vtinherit_howto on lookup.
2139 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2141 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
2142 reloc_type. Rename R_68K__max to R_68K_max.
2143 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
2146 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
2148 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
2149 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
2151 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
2154 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
2156 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
2157 message has a null byte terminator.
2159 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
2161 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
2162 word subject to R_V850_32 relocation.
2164 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
2166 * dwarf2.c: Add comment describing problem computing line numbers
2167 for undefined symbols at link time.
2169 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
2171 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2172 transform a defweak into a plt entry.
2173 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
2174 plt entry references to receive a RELATIVE reloc.
2175 (elf64_alpha_finish_dynamic_symbol): Fill them in.
2176 (elf64_alpha_relocate_section): Assert we don't overrun
2177 the allocated relocation space.
2179 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
2181 * elf.c (swap_out_syms): Always treat section symbols as
2182 special, even if they are attached to a common section.
2184 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
2186 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
2187 sections with v850 common section attributes into named v850
2189 (v850_elf_add_symbol_hook): Move symbols in sections with v850
2190 common section attributes into named v850 common sections.
2192 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
2194 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
2197 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
2199 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
2200 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
2201 reloc to the wrong section a warning, not an error. .dynsbss
2202 is not an output section, so there is no need to check for it.
2204 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
2206 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
2208 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
2210 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
2211 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
2213 (elf32_arm_gc_mark_hook): New.
2214 (elf32_arm_gc_sweep_hook): New.
2215 (elf32_arm_check_relocs): New.
2216 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
2218 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
2221 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
2223 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
2224 assume there is no PLT or GOT.
2226 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
2228 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
2229 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
2230 also accepted as a function symbol type.
2232 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2234 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
2236 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
2238 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
2239 match definition of _bfd_gc_sections field.
2240 * libbfd.h: Rebuild.
2242 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
2244 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
2245 the addend of a dynamic relocation referencing a section.
2246 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2247 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
2249 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
2251 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
2252 bed has a size_dynamic_sections routine before trying to use it.
2254 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
2256 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
2257 _bfd_elf_rel_vtable_reloc_fn.
2259 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
2261 * Makefile.am: Add elf32-arm.c.
2262 * Makefile.in: Rebuild.
2263 * elf-bfd.h: Add elf_backend_get_symbol_type.
2264 * elf.c (swap_out_syms): If defined, call
2265 elf_backend_get_symbol_type.
2266 * elf32-arm.c: Define elf_backend_get_symbol_type.
2267 (elf32_arm_get_symbol-type): New routine.
2268 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
2269 (bfd_elf32_arm_process_before_allocation): Change to
2270 check for STT_ARM_TFUNC.
2271 (elf32_arm_final_link_relocate): Likewise.
2272 * elfxx-target.h: Add elf_backend_get_symbol_type.
2274 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
2276 * archures.c (bfd_mach_alpha_ev[456]): New.
2277 * cpu-alpha.c: Rework to match these types.
2278 * bfd-in2.h: Rebuild.
2280 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
2282 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
2283 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
2285 * elf32-i386.c (elf_howto_table): Add vtable relocs.
2286 (elf_i386_reloc_type_lookup): Recognize them.
2287 (elf_i386_check_relocs): Pass them off to generic code.
2288 (elf_i386_relocate_section): Ignore them.
2289 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
2290 (elf_backend_can_gc_sections): True.
2292 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
2294 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
2295 before looking at owner field.
2296 (elf32_arm_to_thumb_stub): Ditto.
2297 (elf32_arm_relocate_section): Compute name before calling
2298 elf32_arm_final_link_relocate().
2300 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2302 * elf.c: comment and formatting cleanups.
2305 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2307 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
2308 (core files are treated differently than object files).
2309 * elf-bfd.h (_bfd_elf_write_corefile_contents,
2310 bfd_elf_mkcorefile): declare.
2311 * elfxx-target.h (_bfd_elf_write_corefile_contents,
2312 bfd_elf_mkcorefile): add to bfd_target vector.
2313 * elfcore.h (elf_core_file_p): save the program header table,
2314 and set the bfd architecture from the elf file header.
2315 * elf.c (bfd_elf_mkcorefile): new function.
2316 (_bfd_elf_write_corefile_contents): new function.
2317 (assign_file_positions_for_segments): add cases for handling
2318 PT_NOTE segments. (assign_file_positions_except_relocs):
2319 core files should be handled the same as exec files.
2320 (prep_headers): identify core files as type ET_CORE.
2321 (copy_private_bfd_data): identify the sections belonging to
2322 the PT_NOTE segment.
2324 * elf32-sparc.c (elf32_sparc_final_write_processing):
2325 add break statement to default case.
2327 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
2329 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
2330 section (not input) will be in sections ".sbss", ".sbss2",
2331 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
2332 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
2333 output_offset for correct evaluation of addend.
2335 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
2337 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
2338 elf32_arm_allocate_interworking_sections and
2339 elf32_arm_process_before_allocation.
2341 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
2343 * bfd-in.h: Ammend prototype for
2344 elf32_arm_process_before_allocation to remove surplus third
2347 * bfd-in2.h: Regenerate.
2349 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
2351 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
2353 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
2355 * aoutx.h (aout_link_input_section_ext): Use the relocation already
2356 calculated for RELOC_SPARC_REV32 case.
2358 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
2360 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
2361 elf32_arm_allocate_interworking_sections and
2362 elf32_arm_process_before_allocation.
2363 * bfd-in2.h: Regenerated.
2364 * elf32-arm.c Define elf32_arm_link_hash_table.
2365 (insert_thumb_branch): New routine.
2366 (find_thumb_glue): New routine.
2367 (find_arm_glue): New routine.
2368 (record_arm_to_thumb_glue): New routine.
2369 (record_thumb_to_arm_glue): New routine.
2370 (elf32_arm_link_hash_table_create): New routine.
2371 (elf32_arm_get_bfd_for_interworking): New routine.
2372 (elf32_arm_allocate_interworking_sections) New routine.
2373 (elf32_arm_process_before_allocation) New routine.
2374 (elf32_thumb_to_arm_stub): New routine.
2375 (elf32_arm_to_thumb_stub): New routine.
2376 (elf32_print_private_bfd_data): Fix typo.
2377 (elf32_arm_final_link_relocate): Add argument sym_sec.
2378 Check for branches to thumb symbols in case R_ARM_PC24.
2379 Check for branches to arm symbols in case R_ARM_THM_PC22.
2380 (elf32_arm_relocate_section): Pass symbol section to
2381 elf32_arm_final_link_relocate.
2383 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
2385 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
2386 entries unless the symbol is defined in the executable; in
2387 particular, undefined weak symbols get a PLT entry.
2389 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
2391 * libaout.h: Remove nested comment to avoid warning.
2393 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
2395 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2396 R_ARM_PC24 relocation.
2398 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
2400 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
2401 argument is_local. Add argument sym_flags. Check sym_flags
2402 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
2403 (elf32_arm_relocate_section): Don't pass local sym and pass
2404 sym_flags to elf32_arm_final_link_relocate.
2406 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
2408 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
2409 to not count too few relocs for dynamicly linked executables.
2411 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
2413 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
2414 symbols without a dynamic index dynamic. Consider all weak
2416 (elf64_alpha_strip_section_from_output): Don't assume 1-1
2417 correspondance between input and output sections.
2419 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2421 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
2422 that use a .got.plt section start the got offset at zero.
2424 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
2426 * ieee.c (ieee_write_processor): Correct the processor ID written
2427 out for bfd_arch_m68k, accommodating change of March 25.
2429 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
2431 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2432 R_ARM_THM_RPC22 relocations.
2434 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
2436 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
2438 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
2439 .got relocs in -Bsymbolic shared objects.
2441 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
2443 * elf32-arm.c: Add private flags to ELF header.
2444 (elf32_arm_print_private_bfd_data): New Function.
2445 (elf32_arm_set_private_flags): New Function.
2446 (elf32_arm_copy_private_flags): New Function.
2447 (elf32_arm_merge_private_bfd_data): New Function.
2449 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
2451 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
2453 (elf32_sparc_relocate_section): Likewise.
2455 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
2457 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
2458 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
2459 (ppc_elf_relocate_section): Pull sgot and splt search to the start
2460 of the function. Recognize no .plt as static linking.
2462 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
2464 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
2465 ".liblist" string through gettext.
2467 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
2469 * Makefile.am: Add support for elf32-arm.lo.
2470 * Makefile.in: Rebuild.
2471 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
2472 (thumb-*-elf): Define targ_defvec and targ_selvecs.
2473 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
2474 * configure: Regenerate.
2475 * elf.c: (prep_headers): Support arch_type of EM_ARM.
2476 * targets.c: Support new targets bfd_elf32_bigarm_vec and
2477 bfd_target bfd_elf32_littlearm_vec.
2478 * elf32-arm.c: New file.
2480 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
2482 * libaout.h (M_SPARCLITE_LE): New machine.
2483 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
2484 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
2485 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
2486 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
2487 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
2488 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
2489 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2490 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
2491 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
2492 be BFD_RELOC_SPARC_REV32.
2494 * config.bfd (sparc86x-*-aout): New
2496 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
2498 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
2499 actually mapping the output sections.
2501 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
2504 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
2505 (mn10300_elf_reloc_map): Similarly.
2506 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
2508 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
2510 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
2512 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
2513 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
2514 elf_mips_reloc_type defined in elf/mips.h.
2516 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
2518 * elf64-mips.c: Remove reloc_type definition completely. It's now
2521 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
2523 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
2524 as they are defined in elf/mips.h now.
2526 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
2529 * Re-add lost change:
2530 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
2532 (mn10300_elf_relax_section): Include stack space for register saves
2533 in the imm8 field of a "call" instruction.
2534 (compute_function_info): Determine how much stack is allocated by
2535 the movm instruction. Fix typo.
2536 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
2538 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
2540 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
2541 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
2543 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
2545 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
2547 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
2549 * elf32-hppa.h: Let ELF header define the enum containing the
2550 external reloc numbers.
2551 * elf32-i386.h: Likewise.
2553 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
2555 * elf-m10300.c: Let ELF header now define the macros to get the enum.
2556 * elf32-mips.c: Likewise.
2557 * elf32-ppc.c: Likewise.
2559 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
2561 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
2562 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
2564 * bfd-in.h: Regenerate.
2565 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
2566 parameter to 'unsigned int' to avoid K&R compatability problems.
2568 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
2570 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
2571 functionname_ptr to be const. Change line_ptr to be unsigned.
2573 * coffcode.h (coff_link_output_has_begun): Simplify handling when
2574 macro is not defined. Change second parameter from bfd_link_info
2575 to coff_final_link_info. Add prototype.
2576 (coff_final_link_postscript): Simplify handling when macro is not
2577 defined. Add prototype.
2579 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
2581 * elf-mn10300.c: Before include system specific ELF header define
2582 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
2583 * elf32-mips.c: Likewise.
2584 * elf32-ppc.c: Likewise.
2586 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
2588 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
2589 temporary patch over to elf64-mips.c as well.
2591 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
2593 * elf32-mips.c (reloc_type): Temporarily disable definition of
2594 standard relocation since they are now defined in elf/mips.h.
2596 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
2598 * elf-m10200.c (mn10200_elf_final_link_relocate):
2599 Modify range test for case R_MN10200_8.
2601 * elf-m10300.c (mn10300_elf_final_link_relocate):
2602 Modify range test for case R_MN10300_8.
2604 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
2606 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
2607 * elf32-i386.c (elf_backend_got_header_size): Define.
2608 (elf_backend_plt_header_size): Define.
2609 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
2610 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
2611 * elfxx-target.h: Provide a default of zero.
2612 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
2613 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
2615 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
2616 entry from an executable, even if the plt refcount goes to 0.
2618 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2620 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
2621 directory name at the line number.
2623 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
2624 with an unspecified type.
2626 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
2628 * sunos.c: Add undef of valid to avoid problem on SunOS.
2630 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
2632 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
2634 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2636 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
2637 R_68K_PCxx and R_68K_xx relocations. Make sure that
2638 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
2639 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
2640 R_68K_xx relocations.
2641 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
2642 that has no plt entry.
2643 (elf_m68k_relocate_section): Ignore the plt offset in a static
2645 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
2647 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
2650 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
2652 (howto_table, reloc_map): Add entries for them.
2653 (elf_m68k_check_relocs): Handle them. Implement reference
2654 counting for got and plt entries.
2655 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
2656 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
2658 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
2659 (elf_m68k_relocate_section): Handle the new reloc types.
2660 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
2661 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
2662 * elflink.h (elf_link_add_object_symbols): When creating an
2663 indirect reference for symbol versioning also copy the plt
2665 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
2666 flag also reset the plt offset.
2667 (elf_link_assign_sym_version): Likewise.
2668 (elf_gc_common_finalize_got_offsets): Increment the got offset by
2669 the size of the entry in bytes.
2670 (elf_gc_allocate_got_offsets): Likewise.
2672 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
2674 * elflink.h (elf_gc_sections): Return true rather than falling off
2677 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
2680 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
2682 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
2683 comment describing when it should be enabled.
2684 Changed definition of USER_LABEL_PREFIX to "", to fall into line
2687 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
2689 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
2690 information ATN records.
2692 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
2694 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
2695 section for an absolute symbol in a fully linked file. Based on
2696 patch from Christian Holland <CHolland@de.lucent.com>.
2698 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
2700 * coff-m88k.c (m88k_special_reloc): Don't lose the information
2701 that a symbol is undefined.
2703 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
2705 * som.c (som_bfd_gc_sections): Define.
2707 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
2709 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
2710 overflows in ARM_26D patches, since they have already been
2711 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
2713 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
2715 * coffcode.h (coff_write_object_contents): If we have any long
2716 section names, call coff_write_symbols even if there are no
2719 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
2721 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
2722 PT_LOAD segment, rather than only setting it once for the entire
2725 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
2726 rather than ignoring every phdr with a p_paddr of 0, ignore all
2727 the phdrs if they all have a p_paddr of 0.
2729 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
2730 section was discarded from the link.
2732 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2734 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
2736 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2738 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
2739 floating point operations.
2741 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
2743 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
2746 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
2748 Merge of vax/vms (read-only) support
2749 * configure.com: Support Vax target.
2750 * makefile.vms: Support Vax target.
2751 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
2752 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
2754 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
2756 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
2758 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
2760 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
2762 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
2763 * targets.c (bfd_target_ovax_flavour): New flavour.
2764 (vms_alpha_vec): Renamed from evax_alpha_vec.
2766 (target_vector): Update accordingly.
2767 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
2769 (vax*-*-*vms*): New target.
2770 * Makefile.am: Update for renamed files. Rebuild dependencies.
2771 * bfd-in2.h: Rebuild.
2772 * configure.in, Makefile.in, aclocal.m4: Rebuild.
2774 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
2776 Based on patch from Matt Semersky <matts@scd.hp.com>:
2777 * linker.c (_bfd_generic_final_link): Force a trailing NULL
2778 pointer on abfd->outsymbols.
2779 (generic_add_output_symbol): Handle NULL sym parameter.
2781 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
2783 * elf.c (copy_private_bfd_data): Add support for changing VMA or
2786 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
2788 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
2789 when handling 32 bit immediate relocs.
2790 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2792 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
2794 * section.c (STD_SECTION): Account for recently added gc_mark
2795 field in struct asection.
2797 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
2798 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2800 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
2802 ELF Section-level Garbage Collection:
2803 * bfd.c (bfd_gc_sections): New.
2804 * aout-adobe.c: Hook to default implementation.
2805 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
2806 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
2807 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
2808 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
2809 * tekhex.c, versados.c: Likewise.
2810 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
2811 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
2813 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
2814 (bfd_generic_gc_sections): New.
2815 * section.c (SEC_KEEP): New.
2816 (asection): Add gc_mark member.
2818 * elfcode.h (elf_gc*): New name remappings.
2819 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
2820 sections to be excluded.
2821 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
2822 (elf_gc_propogate_vtable_entries_used): New.
2823 (elf_gc_smash_unused_vtentry_relocs): New.
2824 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
2825 (elf_gc_common_finalize_got_offsets): New.
2826 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
2827 * elfxx-target.h: Add and default gc hooks.
2829 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
2831 (struct elf_obj_tdata): Likewise for local_got_offsets.
2832 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
2833 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
2834 * elf64-sparc.c, elflink.h: Likewise.
2836 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
2837 (ELF_LINK_HASH_MARK): Define.
2838 (struct elf_backend_data): Add GC hooks.
2839 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
2841 * elf-m10300.c (mn10300_elf_check_relocs): New.
2842 (mn10300_elf_gc_mark_hook): New.
2843 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
2844 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
2845 (mn10300_elf_final_link_relocate): Likewise.
2846 (mn10300_elf_relocate_section): Likewise.
2847 (elf_backend_can_gc_sections): Define.
2848 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
2849 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
2850 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
2851 (mips_info_to_howto_rel): Likewise.
2852 (mips_elf_relocate_section): Likewise.
2853 (mips_elf_check_relocs): Likewise.
2854 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
2855 (elf_backend_can_gc_sections): Define.
2856 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
2857 (ppc_elf_howto_raw): Handle them.
2858 (ppc_elf_reloc_type_lookup): Likewise.
2859 (ppc_elf_relocate_section): Likewise.
2860 (ppc_elf_check_relocs): Reference count .got and .plt entires.
2861 Handle new vtable relocs.
2862 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
2863 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
2864 (elf_backend_can_gc_sections): Define.
2866 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
2868 * archures.c (bfd_mach_mn10300): Define.
2869 * elf-m10300.c: Include elf/mn10300.h
2870 (elf_mn10300_mach): New function.
2871 (_bfd_mn10300_elf_final_write_processing): Likewise.
2872 (_bfd_mn10300_elf_object_p): Likewise.
2873 (elf_backendfinal_write_processing): Define.
2874 (elf_backend_object_p): Likewise.
2876 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
2878 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
2881 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
2883 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
2884 link_next field, not the next field.
2886 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
2888 * elf.c (map_sections_to_segments): Check the section address
2889 against the phdr size both with and without a modulo of
2892 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
2894 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
2895 linker created empty input section if the output section has the
2898 * elflink.h (elf_link_output_extsym): Print an error message if
2899 _bfd_elf_section_from_bfd_section fails.
2901 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
2904 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
2906 * elf.c (copy_private_bfd_data): Improve handling of Solaris
2907 native linker output. Avoid putting an empty section in more than
2910 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
2912 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2913 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2915 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
2917 * elf.c (swap_out_syms): New arg relocatable_p.
2918 Don't add section VMA to symbols for relocatable output.
2919 (_bfd_elf_compute_section_file_positions): Update call to
2922 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
2924 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
2925 against 'addend' be signed rather than unsigned.
2927 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
2929 * elf32-m32r.c: Add prototyps for static functions.
2931 * coff-arm.c: Add prototypes for static functions.
2933 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
2935 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
2936 LMA is used to order sections in a segment.
2938 * elf32-v850.c: Add prototypes for static functions.
2939 Change type of addend parameter to bfd_vma in various functions.
2941 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
2943 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
2944 complain_overflow_signed instead of complain_overflow_bitfield.
2946 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2948 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
2949 when comparing against 0.
2951 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
2953 * Makefile.am (config.status): New target.
2954 * Makefile.in: Rebuild.
2956 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
2958 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
2959 error if previous object endianness doesn't match current object.
2961 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
2963 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
2964 _bfd_elf_print_private)bfd_data ().
2966 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
2968 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
2970 (elf_link_add_object_symbols): Set type_change_ok and
2971 size_change_ok before calling elf_merge_symbol.
2973 * elf32-mips.c (mips_elf_relocate_section): If we issue an
2974 undefined symbol error, don't also issue an overflow error.
2976 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
2978 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
2979 R_PPC_LOCAL24PC relocation should be local; if not, print an error
2980 message instead of crashing.
2982 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
2984 * archures.c (bfd_mach_cpu32): Define.
2985 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
2987 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
2988 * ieee.c: Include <ctype.h>.
2989 (ieee_object_p): Parse out process ID string to make it more
2990 likely to be acceptable for bfd_scan_arch.
2991 * bfd-in2.h: Rebuild.
2993 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
2995 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
2996 _bfd_elf_print_private_bfd_data() so that the program header will
2999 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
3001 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
3002 0x68. Reindent. Add some comments.
3004 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
3006 * elf.c (copy_private_bfd_data): Adjust physical address of
3007 segment in output BFD to contain LMAs of its sections.
3009 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
3011 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
3012 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
3013 endian data 32 bit relocations.
3014 (elf32_sparc_merge_private_bfd_data): Check if linking little
3015 endian objects with big endian objects.
3016 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
3017 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
3018 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
3020 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
3021 * archures.c (bfd_mach_sparc_sparclite_le): New.
3022 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
3024 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
3026 * peicode.h (add_data_entry): Fix precedence of operators in if ()
3029 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
3031 * bfd-in.h: Move over patch to bfd-in2.h.
3033 * reloc.c (bfd_check_overflow): Add casts before shifts which may
3035 (_bfd_relocate_contents): Likewise.
3037 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
3039 * peicode.h (add_data_entry): If the section has no private data
3040 then do not create a Data Dictionary entry for it.
3042 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
3044 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
3045 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
3046 elf64_alpha_size_got_sections): Rewrite, handling multiple got
3047 subsections during relaxation more correctly.
3049 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
3051 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
3052 Add extra argument to bfd_arm_process_before_allocation ().
3053 * bfd-in.h: Reflect changes made in bfd-in2.h.
3054 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
3055 coff class of a BFD symbol.
3056 * coff-arm.c: Add support for interworking between Thumb code and
3057 non-interworking aware ARM code.
3059 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
3061 * po/Make-in (install-info): New target.
3063 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
3065 * filemode.c: Remove; not used.
3067 If sysdep.h includes a header file, don't include it again:
3068 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
3070 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
3072 * archive.c: Don't include <string.h> or <errno.h>.
3073 * evax-alpha.c; Don't include <stdio.h>.
3074 * evax-egsd.c: Likewise.
3075 * evax-etir.c: Likewise.
3076 * evax-misc.c: Likewise.
3077 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
3078 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
3080 * hpux-core.c: Likewise.
3081 * netbsd-core.c: Likewise.
3083 * libbfd.c: Don't include <sys/types.h>.
3084 * nlmcode.h: Don't include <string.h>.
3085 * osf-core.c: Don't include <string.h> or <stdio.h>.
3086 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
3087 <errno.h>, or <unistd.h>.
3088 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
3090 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
3092 * configure.com: If the version number can not be found in
3093 configure.in, set it to "unknown" rather than "2.8.1".
3095 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
3097 * elf32-mips.c (elf_mips_mach): New.
3098 (_bfd_mips_elf_object_p): Use elf_mips_mach.
3099 (_bfd_mips_elf_final_write_processing): Use the names
3100 of machines, rather than the numbers. Set both the ARCH
3101 and MACH in e_flags. Handle a few more specific machines.
3102 (_bfd_mips_elf_merge_private_bfd_data): Merge both
3103 EF_MIPS_ARCH and EF_MIPS_MACH.
3105 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
3107 * syms.c (bfd_is_local_label): Revert last change.
3108 * srec.c (srec_write_symbols): Discard debugging symbols.
3110 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
3112 * som.c: Include <ctype.h>.
3113 * som.h: Don't include sysdep.h.
3115 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
3117 * libbfd.h: Rebuilt.
3118 * libbfd-in.h: Removed gettext includes and defines.
3119 * sysdep.h: Moved gettext-related includes and defines here.
3121 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
3123 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
3124 an ad-hoc test. Kill bogus #if 0 code.
3125 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
3127 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
3129 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
3130 when generating a normal executable for a symbol defined in a
3131 regular file. When copying a reloc into the output file, adjust
3132 the addend for a PC relative reloc against a global symbol.
3134 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
3136 * libbfd.h: Rebuilt.
3137 * libbfd-in.h (_): Define as dgettext.
3139 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
3141 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
3143 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
3144 when declaring parameter types.
3145 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
3147 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
3149 * config.bfd: If we include any ELF targets in targ_defvec and/or
3150 targ_selvecs, then add the generic ELF targets to targ_selvecs.
3151 * elf32-gen.c (dummy): New static const variable.
3152 (elf_generic_info_to_howto): New static function.
3153 (elf_generic_info_to_howto_rel): New static function.
3154 (elf_info_to_howto): Define as elf_generic_info_to_howto.
3155 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
3156 * elf64-gen.c: Same changes as elf32-gen.c.
3157 * elfcode.h (elf_object_p): For the generic target, ignore a
3158 failure of bfd_default_set_arch_mach. Fix indentation a bit.
3160 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
3162 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
3163 * configure: Rebuild.
3165 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
3167 * config.bfd: Update OSR5/Unixware patterns.
3169 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
3171 * elf.c (assign_file_positions_for_segments): Allow for holes
3172 between sections added by a link script.
3174 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
3176 * configure.in: Change version number to 2.9.4
3177 * configure: Rebuild.
3179 Based on patch from H.J. Lu <hjl@gnu.org>:
3180 * elf.c (bfd_elf_get_bfd_needed_list): New function.
3181 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
3182 * bfd-in2.h: Rebuild.
3184 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
3186 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
3189 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
3191 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
3192 (elf64_alpha_relax_section): Fill them in.
3193 (elf64_alpha_relax_opt_call): Implement more than a stub.
3194 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
3195 alignment on .scommon.
3196 (elf64_alpha_merge_gots): Merge use counts as well.
3198 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
3200 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
3201 for calculating a local symbol's address.
3202 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
3203 Set the .got's cooked size as well as the raw size.
3205 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
3207 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
3208 internationalisation of printed information.
3210 * coff-arm.c (coff_arm_print_private_bfd_data): Add
3211 internationalisation of printed information.
3213 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
3215 * syms.c (struct indexentry): Change directory_name, file_name,
3216 and function_name fields to char *.
3217 (struct stab_find_info): Change cached_file_name field to char *.
3219 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
3221 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
3223 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3225 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3227 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
3229 * Makefile.am (install-data-local): Make $(includedir).
3230 * Makefile.in: Rebuild.
3232 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3234 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
3236 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
3238 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
3239 * Makefile.in: Rebuild.
3241 * bfd-in2.h: Rebuild for Nick's changes.
3243 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
3245 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
3246 change wrt length == max_namelen.
3248 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3250 * Many files: Added gettext invocations around user-visible
3252 * libbfd-in.h: Added gettext includes and defines.
3253 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3254 HAVE_LC_MESSAGES): Define.
3255 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
3257 * Makefile.am (SUBDIRS): Added po.
3258 (POTFILES): New macro.
3259 (po/POTFILES.in): New target.
3260 (SOURCE_HFILES): New macro.
3262 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
3264 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3266 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
3267 NT_PRSTATUS note section encountered, it contains the status of
3268 the currently executing thread when the core file was written.
3270 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
3272 * libcoff.h: Add extra parameter to
3273 bfd_coff_link_output_has_begun overrideable function.
3274 * cofflink.c: Pass extra parameter to
3275 bfd_coff_link_output_has_begun function.
3276 * bfd-in.h: Add prototypes for exported ARM interworking
3278 * peicode.h: ARM specific code reorganised to conform to BFD
3280 * coffcode.h: ARM specific code reorganised to conform to BFD
3282 * coff-arm.c: Code reorganised to conform to the BFD coding
3283 conventions. Global variables have been moved into an ARM
3284 specific hash table structure and a new function:
3285 bfd_arm_get_bfd_for_interworking() has been created which is
3286 called from the linker scripts.
3288 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
3290 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
3292 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
3293 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
3294 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
3295 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
3297 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3299 * config.bfd: Added sparc86x support.
3301 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
3303 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
3304 an out of range pc-relative jump/call to an undefined weak symbol.
3306 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
3308 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
3311 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
3313 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
3314 an error other than bfd_error_system_call, set the error to
3315 bfd_error_wrong_format.
3317 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
3318 bfd_elf32_powerpcle_vec.
3320 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
3321 program segments are zero, don't set p_paddr_valid.
3323 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
3325 * elf64-alpha.c: Initial implementation of relaxation --
3326 (struct alpha_elf_link_hash_entry): Add use_count member.
3327 (elf64_alpha_check_relocs): Initialize and increment it.
3328 (elf64_alpha_can_merge_gots): Check it when considering merging.
3329 (elf64_alpha_merge_gots): Drop entries with zero use.
3330 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
3331 (elf64_alpha_always_size_sections): Split out got sizing ...
3332 (elf64_alpha_size_got_sections): ... here. New function.
3333 (elf64_alpha_relax_find_reloc_ofs): New function.
3334 (elf64_alpha_relax_with_lituse): Likewise.
3335 (elf64_alpha_relax_without_lituse): Likewise.
3336 (elf64_alpha_relax_opt_call): Likewise.
3337 (elf64_alpha_relax_section): Likewise.
3338 (elf64_alpha_add_symbol_hook): Likewise.
3339 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
3340 (elf64_alpha_relocate_section): Likewise.
3341 (bfd_elf64_bfd_relax_section): Define.
3342 (elf_backend_add_symbol_hook): Likewise.
3344 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
3346 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
3347 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
3348 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
3350 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
3352 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
3353 * configure: Rebuild.
3355 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
3357 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
3358 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
3359 * configure.in: Define and substitute WIN32LDFLAGS and
3361 * aclocal.m4: Rebuild with new libtool.
3362 * configure, Makefile.in: Rebuild.
3364 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
3366 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
3367 before any other symbols in the same section.
3369 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
3371 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
3374 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3376 * dwarf2.c (comp_unit): Move it earlier in the source. Add
3378 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
3379 Use addr_size for address size, rather than sizeof(bfd_vma).
3380 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
3381 Fix call to read_address.
3382 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
3383 Scrap other unneeded arguments. Fix call to read_address.
3384 (scan_unit_for_functions): Fix call to read_attribute.
3385 (parse_comp_unit): We now handle more values for addr_size.
3386 Set addr_size in unit. Fix call to read_attribute and
3389 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
3391 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
3393 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
3395 * archures.c (bfd_default_scan): Add m68k cases back to default
3396 switch, reverting patch of March 25, since IEEE support depends
3399 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
3401 * Makefile.am (diststuff): New target.
3402 * Makefile.in: Rebuild.
3404 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
3406 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
3407 som_offset when we have an extended name table.
3409 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
3411 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
3413 * Makefile.in: Rebuild.
3415 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3417 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
3418 symbols when creating a shared library.
3419 (elf_m68k_adjust_dynindx): New function, used by above code.
3420 (elf_m68k_finish_dynamic_sections): Initialize the section
3422 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
3424 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
3426 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
3429 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3431 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
3434 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
3436 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
3439 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
3441 * configure.in: Set version to 2.9.1.
3442 * configure: Rebuild.
3444 * Branched binutils 2.9.
3446 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
3448 * syms.c (ENABLE_CACHING): Define.
3449 (struct indexentry): Define.
3450 (struct stab_cache): Remove.
3451 (cmpindexentry): New static function.
3452 (struct stab_find_info): Add new fields: indextable,
3453 indextablesize, cached_indexentry, cached_offset, cached_stab, and
3454 cached_file_name. Remove fields: file_cache, function_cache, and
3456 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
3457 index table and search it.
3459 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
3461 * elf.c (_bfd_elf_copy_private_section_data): Call
3462 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
3464 * cpu-mips.c: Remove trailing comma at end of enumeration list.
3466 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
3468 * coff-arm.c: Define all globally visible variables and functions
3469 only when COFF_WITH_PE is not defined.
3470 * configure.in (armpe_little_vec, armpe_big_vec): Add
3472 * configure: Rebuild.
3474 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
3476 Fix some gcc -Wall warnings:
3477 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
3478 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
3479 * archures.c (bfd_default_scan): Likewise.
3480 * bfd.c (bfd_scan_vma): Likewise.
3481 * binary.c (mangle_name): Likewise
3482 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
3483 * coff-sh.c (sh_relocate_section): Likewise.
3484 * coff-stgo32.c (create_go32_stub): Likewise.
3485 * coffcode.h (coff_slurp_line_table): Likewise.
3486 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
3487 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
3488 (assign_file_positions_for_segments): Likewise.
3489 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3490 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
3491 * oasys.c (oasys_write_sections): Likewise.
3492 * ppcboot.c (ppcboot_object_p): Likewise.
3493 (mangle_name): Likewise.
3494 * riscix.c (riscix_fix_pcrel_26): Likewise.
3495 * srec.c (srec_scan): Likewise.
3496 * stabs.c (_bfd_write_section_stabs): Likewise.
3497 * sunos.c (sunos_add_dynamic_symbols): Likewise.
3498 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
3499 switch. Declare parameters for function pointers.
3500 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
3502 * elf.c (elf_sort_sections): Likewise.
3503 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
3504 Add default cases to switches.
3505 (coff_arm_relocate_section): Remove unused local variables.
3507 (coff_arm_bfd_set_private_flags): Change flag variable to type
3509 * coff-mips.c (mips_relocate_section): Initialize use_lo.
3510 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
3511 (dump_toc): Change cat to const, and initialize it.
3512 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
3513 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3514 (sh_elf_relocate_section): Initialize r_symndx.
3515 * coffcode.h (coff_compute_section_file_positions): Only declare
3516 old_sofar if ALIGN_SECTIONS_IN_FILE.
3517 (coff_write_object_contents): Initialize csym.
3518 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
3519 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
3521 * dwarf2.c: Include libiberty.h.
3522 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
3523 (decode_line_info): Remove unused local variables.
3524 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
3525 (m32r_elf_relocate_section): Likewise.
3526 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
3527 (v850_elf_reloc): Likewise.
3528 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
3529 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
3530 * elf.c (assign_file_positions_for_segments): Always set adjust.
3531 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
3532 parenthesize expression.
3533 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
3534 (m32r_elf_object_p): Return a value.
3535 (m32r_elf_print_private_bfd_data): Change fprintf format string.
3536 * elf32-mips.c (mips_elf_final_link): Initialize last.
3537 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
3538 * elf32-v850.c (v850_elf_object_p): Return a value.
3539 (v850_elf_print_private_bfd_data): Change fprintf format string.
3540 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
3542 * elflink.h (elf_link_add_object_symbols): Change vernum to
3543 unsigned int, and initialize it. Change fprintf format string.
3544 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
3545 when setting or comparing to soname_indx.
3546 (elf_create_pointer_linker_section): Change num_symbols to
3548 * libcoff-in.h (coff_data_type): Change flags to flagword.
3549 * peicode.h (pe_print_idata): Initialize idx. Change j to
3550 bfd_size_type. Initialize hint_member. Remove useless test to
3552 (pe_print_edata): Change num_functions and num_names in struct
3553 EDT_type to unsigned long. Remove cast. Change fprintf format
3555 * ppcboot.c (ppcboot_object_p): Change i to size_t.
3556 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
3558 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
3559 int *. Update uses. Change j to long.
3560 * bfd-in2.h, libcoff.h: Rebuild.
3562 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
3564 * elf32-v850.c Remove definition of USE_REL.
3565 (v850_elf_info_to_howto_rela): New function.
3566 (v850_elf_perform_relocation): Renamed from
3567 v850_elf_store_addend_in_insn. Removed replace argument.
3568 (v850_elf_reloc): store the relocation in the addend field instead
3570 (v850_elf_final_link_relocate): Now calls
3571 v850_elf_perform_relocation.
3572 (v850_elf_relocate_section): Remove code to generate REL
3575 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
3577 * coffcode.h (coff_new_section_hook): Set the type and storage
3578 class in the native symbol information allocated for a new section
3581 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
3583 * peicode.h: Chain together calls to
3584 coff_bfd_copy_private_bfd_data and
3585 coff_bfd_print_private_bfd_data.
3587 * coff-arm.c: Add prototypes for
3588 coff_arm_bfd_print_private_bfd_data and
3589 coff_arm_bfd_copy_private_bfd_data.
3591 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
3593 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
3596 * peicode.h: Call arm-coff private data functions after handling
3599 * coff-arm.c: Turn statics into globals so that they can be shared
3600 both pe and pei backends.
3602 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
3604 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
3606 (sunos_write_object_contents): Likewise.
3607 * aoutx.h (NAME(aout,machine_type)): Likewise.
3608 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3610 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3612 * archures.c (bfd_mach_m68*): Add definitions for various m68k
3614 (bfd_default_scan): Remove m68k special cases.
3615 * bfd-in2.h: Rebuild.
3616 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
3618 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
3619 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
3621 (bfd_m68k_arch): Set mach field to zero to signal no explicit
3622 selection, change printable_name to just "m68k" and make that the
3623 default instead of m68k:68020.
3625 * aout-tic30.c (NAME): Define this to avoid multiple definitions
3627 (MY_get_section_contents): Define as aout_32_get_section_contents
3628 rather than NAME(aout,get_section_contents).
3630 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
3632 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
3633 and call bfd_default_set_arch_mach to do the real work.
3635 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
3637 * bout.c (BALX): Include return register g14 as part of the insn.
3639 (calljx_callback): Use it.
3641 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
3643 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
3644 * libbfd.h: Rebuild.
3646 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
3647 byte_count to unsigned int.
3648 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
3649 unused local variables.
3651 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
3652 variables er and er1.
3654 * cpu-v850.c: Include <ctype.h>.
3655 (scan): Case isdigit argument to unsigned char.
3657 From Yan Meroth <YAN.MEROTH@st.com>:
3658 * ihex.c (ihex_scan): Add extbase variable so that getting an
3659 extended linear address record does not ignore any previous
3661 (ihex_write_object_contents): When writing out an extended linear
3662 address record, zero out any previous extended address.
3664 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
3666 * ieee.c (do_one): Check section before dereferencing it.
3667 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
3668 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
3670 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
3672 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
3674 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
3676 * coff-arm.c: Add interworking functions to pe backends.
3678 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
3680 * configure.in: Use AM_DISABLE_SHARED.
3681 * aclocal.m4, configure: Rebuild with libtool 1.2.
3683 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
3685 * coff-arm.c (coff_arm_relocate_section): Better error messages
3686 when interowrking conflucts occur. Courtesy of Jonathan Walton
3688 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
3689 relocations. Patch courtesy of Jonathan Walton and Tony
3692 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
3694 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
3695 part of Feb 22 change controling when to override the existing
3696 symbol with the .plt entry.
3698 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
3700 * config.bfd (targ_cpu): Add thumb-pe target.
3702 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
3703 functions in PE build.
3705 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
3707 * config.bfd (sparclite-*-elf*): Added.
3709 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
3711 * configure.in: Add elf.lo to elf shell variable.
3712 * Makefile.am (BFD_LIBS): Remove elf.lo.
3713 (BFD_LIBS_CFILES): Remove elf.c.
3714 (BFD32_BACKENDS): Add elf.lo.
3715 (BFD32_BACKENDS_CFILES): Add elf.c.
3716 * configure, Makefile.in: Rebuild.
3718 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
3720 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
3721 relocation against a now-local symbol should not have a dynamic
3724 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
3726 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
3728 (pe_print_private_bfd_data): Print PE flags. From Mikey
3729 <jeffdb@netzone.com>.
3731 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
3733 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
3734 a plt entry when we can determine that we authoritatively define
3737 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
3739 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
3740 don't actually use trad-core, but a SunOS-style core file handled
3742 * hosts/sparclinux.h: Remove.
3744 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3746 * peicode.h (pe_print_idata): If there is no .idata section, look
3747 for the import tables in some other section. Make the initial
3748 label line up better with the data. Print the import address
3749 table even if there is no import name table. If the import
3750 address table holds actual addresses, print them.
3752 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
3754 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
3755 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
3756 bfd_error_system_call.
3758 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
3760 * Makefile.am (AUTOMAKE_OPTIONS): Define.
3761 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3763 From H.J. Lu <hjl@gnu.org>:
3764 * Makefile.am (libbfd_la_LDFLAGS): Define.
3765 * Makefile.in: Rebuild.
3767 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
3769 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3770 * netbsd.h (MACHTYPE_OK): Define.
3771 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
3772 calling N_SET_MACHTYPE, rather than having a switch.
3773 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
3775 * i386netbsd.c (MACHTYPE_OK): Don't define.
3776 (DEFAULT_MID): Define.
3777 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
3778 (MACHTYPE_OK): Don't define.
3779 (DEFAULT_MID): Define.
3780 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
3781 (DEFAULT_MID): Define.
3782 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
3783 (DEFAULT_MID): Define.
3784 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
3785 (DEFAULT_MID): Define.
3787 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3788 * vaxnetbsd.c: New file.
3789 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
3790 rather than netbsd_core.
3791 * targets.c (vaxnetbsd_vec): Declare.
3792 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
3793 defined, add netbsd_core_vec.
3794 * configure.in: Set COREFILE for alpha*-*-netbsd* and
3795 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
3796 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
3797 * config.bfd (alpha*-*-netbsd*): New target.
3798 * Makefile.am: Rebuild dependencies.
3799 (BFD32_BACKENDS): Add vaxnetbsd.lo.
3800 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
3801 * configure, Makefile.in: Rebuild.
3803 * configure.host: Remove the old shared library build stuff. We
3804 now use libtool instead.
3806 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
3808 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
3810 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
3812 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
3813 * configure: Rebuild.
3815 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
3816 * elf32-v850.c (remember_hi16s_reloc): New function.
3817 (find_remembered_hi16s_reloc): New function.
3818 (v850_elf_store_addend_in_insn): Use the above new functions to
3819 match up HI6S relocs with LO16 relocs.
3821 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
3823 * configure.in: Change -linux* to -linux-gnu*.
3824 * config.bfd, configure.host: Likewise.
3825 * configure: Rebuild.
3827 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
3829 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
3830 LO16/HI16S bug and improve comments about what is going on.
3832 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3834 * configure, aclocal.m4: Rebuild with new libtool.
3836 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
3838 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
3839 when merging v850 code into v850e/v850ea code. Do not initialise
3840 output flags if the input is the default architecture.
3842 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
3844 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
3845 get the size from bfd_arch_bits_per_address instead of directly
3848 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
3850 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
3851 to wrap, just return all 1's bits instead.
3852 * libbfd.h: Regenerate.
3854 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
3856 * coff-i386.c (coff_pe_i386_relocate_section): New static function
3858 (coff_relocate_section): If COFF_WITH_PE, define as
3859 coff_pe_i386_relocate_section.
3860 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
3861 skip empty sections, to match coff_write_object_contents.
3863 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
3864 rather than swapping out r_offset twice. From Luke Deller
3865 <luked@cse.unsw.edu.au>.
3867 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
3869 * configure.in: Set libtool_enable_shared rather than
3870 libtool_shared. Remove diversion hack.
3871 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
3874 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
3876 * syms.c (struct stab_cache): Define.
3877 (struct stab_find_info): Remove cached_offset, cached_stab,
3878 cached_str, and cached_stroff fields. Add file_cache,
3879 function_cache, and line_cache fields.
3880 (_bfd_stab_section_find_nearest_line): Use extensive caching to
3883 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
3885 * peicode.h (pe_print_idata): Check for import of ordinal rather
3887 (pe_print_edata): If there is no .edata section, look for the
3888 export data in some other section.
3890 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
3892 * configure.in: Change version to 2.8.4.
3893 * configure: Regenerated.
3895 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3897 Add tms320c30 support:
3898 * cpu-tic30.c: New file.
3899 * aout-tic30.c: New file.
3900 * coff-tic30.c: New file.
3901 * archures.c (bfd_arch_tic30): Define.
3902 (bfd_tic30_arch): Declare.
3903 (bfd_archures_list): Add bfd_tic30_arch.
3904 * targets.c (bfd_target_vector): Add tic30_aout_vec and
3906 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
3907 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
3908 (coff_set_flags): Likewise.
3909 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
3910 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
3911 * Makefile.am: Rebuild dependencies.
3912 (ALL_MACHINES): Add cpu-tic30.lo.
3913 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
3914 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
3915 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
3916 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3918 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
3920 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
3921 to lag behind LO16 reloc by a couple of instructions.
3923 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
3925 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
3926 make to reexamine the file timestamp.
3927 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
3929 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
3932 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
3934 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
3935 to create .dynsbss and .rela.sbss sections.
3936 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
3937 copied from dynamic objects into .sbss.
3938 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
3939 use it. Correct typo of .rela.sdata2.
3940 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
3941 put the data, which may now be in .sbss.
3942 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
3943 (elf_backend_create_dynamic_sections): Define as
3944 ppc_elf_create_dynamic_sections.
3946 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
3947 against _GLOBAL_OFFSET_TABLE_.
3948 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
3949 shared libraries which refer to local symbols. Make sure that the
3950 test for allocating space for a reloc in a shared object is the
3951 same as the test for emitting a reloc.
3953 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3955 * config.bfd (i[3456]-*-mingw32*): New target.
3956 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
3957 * aclocal.m4, configure: Rebuild.
3959 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
3961 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
3964 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
3966 Sparc v9 ABI compliant PLT:
3967 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
3968 (plt_templates, sparc64_elf_build_plt_entry): Delete.
3969 (LARGE_PLT_THRESHOLD): New define.
3970 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
3971 (sparc64_elf_build_plt): New function.
3972 (sparc64_elf_plt_entry_offset): Likewise.
3973 (sparc64_elf_plt_ptr_offset): Likewise.
3974 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
3975 contain the index for convenience. Skip the initial entries
3977 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
3978 memory for the benefit of .rela.plt.
3979 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
3980 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
3981 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
3982 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
3983 Call sparc64_elf_build_plt.
3984 (elf_backend_want_got_plt): No.
3985 (elf_backend_plt_readonly): No.
3986 (elf_backend_plt_alignment): 8.
3988 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
3989 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
3990 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
3993 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
3995 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
3997 * cpu-mips.c (arch_info_struct): Add mips variants.
3998 * bfd-in2.h: Rebuilt.
4000 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
4002 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
4005 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
4007 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
4008 (i[3456]86sco3.2v5*coff): New target.
4010 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
4012 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
4014 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
4016 * bfd.c (bfd_get_error_handler): Add orthogonal function.
4017 * bfd-in2.h: Regenerate.
4019 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
4021 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
4023 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
4025 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
4026 adjust addend for an output common symbol (from Jimmy Blair
4027 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
4028 defined symbol to counteract adjustment made in generic relocation
4031 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
4033 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
4035 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
4036 (GET_SCNDHR_NLNNO): Likewise.
4038 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
4040 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
4042 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
4044 * elf32-m32r.c: Add macros to handle NOP insertion.
4046 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
4048 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
4049 (xcoff_mark): Likewise.
4050 (xcoff_build_ldsyms): Mark absolute symbols.
4052 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
4054 * bout.c (b_out_write_object_contents): Sort symbols before output
4055 to keep {CALL,BAL}NAME symbols adjacent.
4056 (b_out_symbol_cmp): New function.
4058 For older changes see ChangeLog-9697
4064 version-control: never