1 1999-07-07 Ian Lance Taylor <ian@zembu.com>
3 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
4 field equals the new rel_count field.
5 (elf_link_input_bfd): When doing a relocateable link, use the new
6 rel_count field rather than the reloc_count field.
7 (elf_reloc_link_order): Likewise.
8 (elf_finish_pointer_linker_section): Likewise.
10 Based on patch from H.J. Lu <hjl@gnu.org>:
11 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
12 shared library to override a weak definition in a regular object.
14 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
16 * libhppa.h: Revert July 2, 1999 patch.
18 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
19 need to generate DLTIND relocations, not DLTREL relocations.
21 1999-07-05 Nick Clifton <nickc@cygnus.com>
23 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
25 (coff_set_flags): Recognise arm 5 architectures.
27 * cpu-arm.c: Add support for strongarm and arm9 cpus.
28 Add support for armv5 architecture.
30 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
32 * reloc.c: Add new, assembler only, ARM reloc:
33 BFD_RELOC_ARM_ADRL_IMMEDIATE.
35 * bfd-in2.h: Regenerate.
37 1999-07-02 Mark Mitchell <mark@codesourcery.com>
39 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
40 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
41 * elf.c (_bfd_elf_find_nearest_line): Pass it.
42 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
43 * elf32-mips.c (ABI_64_P): New macro.
44 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
45 (_bfd_mips_elf_find_nearest_line): Adjust call to
46 _bfd_dwarf2_find_nearest_line.
47 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
48 * libbfd.h: Regenerated.
50 1999-07-02 Ian Lance Taylor <ian@zembu.com>
52 * config.bfd: Add * at the end of i[3456]86-*-unixware.
54 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
56 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
57 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
59 1999-07-01 Mark Mitchell <mark@codesourcery.com>
61 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
63 (_bfd_elf_init_reloc_shdr): New function.
64 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
65 bfd_alloc followed by memset.
66 (_bfd_elf_init_reloc_shdr): New function, split out from ...
67 (elf_fake_sections): Here.
68 (assign_section_numbers): Assign section numbers for the second
69 relocation section, if required.
70 * elflink.h (elf_link_output_relocs): New function.
71 (elf_link_size_reloc_section): Likewise.
72 (elf_bfd_final_link): Use elf_link_size_reloc_section.
73 (elf_link_input_bfd): Use elf_link_output_relocs.
75 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
76 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
78 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
80 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
83 1999-06-28 Mark Mitchell <mark@codesourcery.com>
85 * elf32-mips.c (mips_elf_got_info): Move declaration before
86 prototypes. Change global_gotsym to be a pointer to a hash entry,
87 rather than a number index.
88 (mips_elf_link_hash_entry): Move declaration before prototypes.
89 (mips_elf_irix6_finish_dynamic_symbol): New function.
90 (mips_elf_sign_extend): Likewise.
91 (mips_elf_high): Likewise.
92 (mips_elf_higher): Likewise.
93 (mips_elf_highest): Likewise.
94 (mips_elf_global_got_index): Likewise.
95 (mips_elf_local_got_index): Likewise.
96 (mips_elf_got_offset_from_index): Likeiwse.
97 (mips_elf_record_global_got_symbol): Likewise.
98 (mips_elf_got_page): Likewise.
99 (mips_elf_next_lo16_addend): Likewise.
100 (mips_elf_calculate_relocation): Likewise.
101 (mips_elf_obtain_contents): Likewise.
102 (mips_elf_perform_relocation): Likewise.
103 (mips_elf_assign_gp): Likewise.
104 (mips_elf_sort_hash_table_f): Likewise.
105 (mips_elf_sort_hash_table): Likewise.
106 (mips_elf_got_section): Likewise.
107 (mips_elf_got_info): Likewise.
108 (mips_elf_create_local_got_entry): Likewise.
109 (mips_elf_got16_entry): Likewise.
110 (mips_elf_create_dynamic_relocation): Likewise.
111 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
112 (mips_elf_final_gp): Use mips_elf_assign_gp.
113 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
114 into SHN_SCOMMON automatically on IRIX6.
115 (mips_elf_add_symbol_hook): Likewise.
116 (mips_elf_relocate_section): Rewrite, using
117 mips_elf_calculate_relocation and mips_elf_perform_relocation.
118 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
119 Don't deal with .rld_map on IRIX6.
120 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
121 section flags appropriately for .got.
122 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
123 the got. Call mips_elf_record_global_got_symbol and allocate
124 local got space appropriately.
125 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
126 char *. Rework calculation of GOT size. Sort dynamic symbol
127 table entries so entries that do not require GOT entries appear at
128 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
129 code dealing with DT_INIT and DT_FINI. Remove fiddling with
131 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
133 (mips_elf_finish_dynamic_symbol): Use
134 mips_elf_irix6_finish_dynamic_symbol.
135 (mips_elf_finish_dynamic_sections): Correct off-by-one error
136 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
137 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
139 1999-06-30 Ian Lance Taylor <ian@zembu.com>
141 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
142 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
144 1999-06-04 Philip Blundell <philb@gnu.org>
146 * elf32-arm.h (elf_backend_got_header_size): Define.
147 (elf_backend_plt_header_size): Likewise.
149 1999-06-28 Jim Pick <jim@jimpick.com>
151 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
153 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
155 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
157 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
159 1999-06-27 Mark Mitchell <mark@codesourcery.com>
161 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
162 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
163 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
164 (_bfd_mips_elf_section_from_shdr): Use them.
165 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
166 of GP-relative sections.
167 (_bfd_mips_elf_set_section_contents): Use them.
168 (_bfd_mips_elf_section_processing): Share code between .sdata and
169 .lit4/.lit8 sections. Set appropriate flags for .srdata.
170 (mips_elf_additional_program_headers): Add handling for
171 PT_MIPS_OPTIONS segment on IRIX6.
172 (mips_elf_modify_segment_map): Likeiwse.
173 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
174 Include the options sections on IRIX6. Don't look for GP-relative
175 sections by name; use SHF_MIPS_GPREL instead.
176 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
178 (mips_elf_create_dynamic_sections): Don't muck about with section
179 alignments and such on IRIX6.
180 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
181 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
182 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
183 bfd_zalloc rather than bfd_alloc and memset.
184 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
185 Don't assert the existence of .rld_map on IRIX6.
186 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
188 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
189 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
192 1999-06-26 Mark Mitchell <mark@codesourcery.com>
194 * elf32-mips.c (mips_elf_swap_msym_in): New function.
195 (mips_elf_swap_msym_out): New function.
196 (mips_elf_create_msym_section): Likewise.
197 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
198 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
199 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
200 section not named .msym.
201 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
202 .msym directly. Set appropriate attributes for the .msym
204 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
205 (mips_elf_link_hash_newfunc): Clear it.
206 (mips_elf_create_dynamic_sections): Create the .msym section
208 (mips_elf_size_dynamic_sections): Allocate space for the
209 .msym section. Add a DT_MIPS_MSYM entry.
210 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
212 (mips_elf_finish_dynamic_sections): Assign a value for
213 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
215 * elf32-mips.c (irix_compat_t): New enumeration.
216 (ABI_N32_P): New macro.
217 (IRIX_COMPAT): Likewise.
218 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
219 (mips_elf_relocate_section): Fix typo.
221 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
223 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
224 as writable PE sections.
226 1999-06-26 David Mosberger <davidm@hpl.hp.com>
228 * dwarf2.c (struct arange): New type.
229 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
230 (arange_add): New function.
231 (decode_line_info): Keep track of address ranges that a compilation
233 (comp_unit_contains_address): Return true if address is contained
234 in _any_ of the address ranges associated with a compilation unit.
235 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
236 on the first comp_unit that contains the address.
238 1999-06-26 David Mosberger <davidm@hpl.hp.com>
240 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
241 (decode_line_info): Add variable STASH and initialize it to point
242 to the per-bfd dwarf2_debug info. Remove static variable
243 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
245 1999-06-26 Ian Lance Taylor <ian@zembu.com>
247 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
248 shared library to have an undefined symbol.
250 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
251 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
253 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
255 * elf-hppa.c (elf_hppa_final_write_processing): New function.
256 * elf32-hppa.c: Remove everything related to symbol extension
257 sections & records. Use the common elf_hppa_final_write_processing.
259 1999-06-22 Mark Mitchell <mark@codesourcery.com>
261 * elflink.h (size_dynamic_sections): Use user-specified init/fini
262 functions instead of _init/_fini if requested.
264 1999-06-23 Ian Lance Taylor <ian@zembu.com>
266 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
269 1999-06-22 Ian Lance Taylor <ian@zembu.com>
271 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
272 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
274 (ppc_elf_finish_dynamic_sections): Check for positive section
275 dynindx field, rather than comparing against -1.
276 (ppc_elf_relocate_section): Only return false if undefined_symbol
277 or reloc_overflow fail, not always upon encountering an error.
279 1999-06-22 Mark Mitchell <mark@codesourcery.com>
281 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
282 bfd_byte * before performing pointer arithmetic.
284 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
286 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
288 * elf32-hppa.c: Include elf-hppa.h.
290 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
292 (elf32_hppa_info_to_howto): Similarly.
293 (elf_hppa_howto_table): Similarly.
294 (elf_hppa_reloc_type_lookup): Similarly.
295 (hppa_elf_gen_reloc_type): Similarly.
296 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
298 1999-06-22 Nick Clifton <nickc@cygnus.com>
300 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
301 handling R_V850_22_PCREL relocation.
303 1999-06-21 Ian Lance Taylor <ian@zembu.com>
305 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
308 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
310 * section.c (_bfd_strip_section_from_output): Ignore sections
311 DISCARDed by the link script.
313 1999-06-19 Ian Lance Taylor <ian@zembu.com>
315 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
316 Remove unused local variable spp.
318 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
319 the entry symbol is not set.
321 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
323 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
324 GPDISP or LITUSE in a relocatable link.
326 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
328 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
329 * (alloc_dwarf1_func): Likewise.
331 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
333 * libhppa.h: Fix various formatting errors.
334 (assemble_3); Rewrite using CATENATE.
335 (assemble_17): Fix various bugs.
337 1999-06-16 Nick Clifton <nickc@cygnus.com>
339 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
341 1999-06-15 Richard Henderson <rth@cygnus.com>
343 * section.c (SEC_SHORT): Define.
344 * bfd-in2.h: Rebuild.
346 1999-06-13 Mark Mitchell <mark@codesourcery.com>
348 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
349 Remove abfd parameter. Use _bfd_strip_section_from_output.
350 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
352 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
353 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
354 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
356 (bfd_elf_size_dynamic_sections): Use it.
358 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
360 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
361 complain_overflow_bitfield to complain_overflow_signed.
363 1999-06-13 Mark Mitchell <mark@codesourcery.com>
365 * elflink.h (elf_link_read_relocs_from_section): New function,
367 (elf_link_read_relocs): Here. Use it for both relocation
370 1999-06-12 Mark Mitchell <mark@codesourcery.com>
372 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
373 asect->reloc_count is valid.
375 1999-06-12 Ian Lance Taylor <ian@zembu.com>
377 * elf32-mips.c (mips_elf32_section_processing): Permit a
378 SHT_MIPS_REGINFO section to have a size of 0.
380 1999-06-12 David O'Brien <obrien@freebsd.org>
382 * config.bfd (alpha*-*-freebsd*): New target.
383 (i[3456]86-*-freebsd*): Now defaults to ELF.
385 1999-06-11 Ian Lance Taylor <ian@zembu.com>
387 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
388 wrap if the relocation covers the high bit of an address.
390 * dwarf2.c (decode_line_info): Remove unused variable first_time.
392 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
394 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
395 instead of R_SPARC_max.
396 (sparc64_elf_info_to_howto): Likewise.
397 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
398 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
400 1999-06-07 Richard Henderson <rth@cygnus.com>
402 * section.c (_bfd_strip_section_from_output): Remove output
403 sections with no initial link_order.
405 1999-06-07 Nick Clifton <nickc@cygnus.com>
407 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
409 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
411 * Makefile.am (SOURCE_HFILES): Add missing headers.
412 * Makefile.in: Regenerated.
414 1999-06-06 Mark Mitchell <mark@codesourcery.com>
416 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
419 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
421 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
422 range undefweak symbols.
423 * hash.c: Add missing comma after @xref{}
424 * linker.c: Likewise.
426 1999-06-04 Nick Clifton <nickc@cygnus.com>
428 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
430 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
431 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
432 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
433 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
435 1999-06-04 Ian Lance Taylor <ian@zembu.com>
437 * Makefile.am: Rebuild dependencies.
438 (BFD32_BACKENDS): Add dwarf1.lo.
439 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
440 * Makefile.in: Rebuild.
442 1999-06-04 Nick Clifton <nickc@cygnus.com>
444 * Makefile.am: Add epoc-arm-pe target.
445 * Makefile.in: Regenerate.
446 * pe-arm.c: Only redefine interworking function names if they have
447 not already been redefined.
448 * pei-arm.c: Only redefine interworking function names if they have
449 not already been redefined.
450 * epoc-pe-arm.c: Redefine interworking function names to avoid a
452 * epoc-pei-arm.c: Redefine interworking function names to avoid a
455 1999-06-03 Nick Clifton <nickc@cygnus.com>
457 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
459 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
461 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
463 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
465 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
466 start / stop for recalculating of r_addend of R_SH_SWITCH*.
468 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
470 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
471 in other text sections.
473 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
475 * libbfd.c (_bfd_generic_verify_endian_match): New function.
476 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
477 * libbfd.h: Regenerate.
478 * coff-sh.c (sh_merge_private_data): Delete.
479 (coff_bfd_merge_private_bfd_data): Change to
480 _bfd_generic_verify_endian_match.
481 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
483 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
485 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
487 1999-06-03 Ian Lance Taylor <ian@zembu.com>
489 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
491 (bfd_elf32_arm_process_before_allocation): Likewise.
492 * bfd-in2.h: Rebuild.
494 1999-06-03 David Mosberger <davidm@hpl.hp.com>
496 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
497 track of end_sequence markers.
498 (add_line_info): Add END_SEQUENCE arg.
499 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
500 debug-line info---it doesn't work right if a compilation unit
501 consists of multiple discontiguous code-sequences. It would be
502 worthwhile to optimize for the common case where a compilation
503 unit results in a contiguous set of code sequences, but this is
504 quite tricky to get right for arbitrary DWARF2 files.
505 (lookup_address_in_line_info_table): Don't use the last line entry
506 for a compilation unit for anything with an address higher than
507 this line entry. Also, check for end_sequence markers to
508 correctly handle discontinuities.
509 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
510 compilation units, check all compilation units with each->high==0
511 just like when reading compilation units.
513 * dwarf2.c (decode_line_info): Initialize table->files and
514 table->last_line to NULL to avoid segfaults due to random
515 values in these members.
516 (concat_filename): Check for out-of-range file number before
517 indexing filename table. Segfaults suck.
519 * dwarf2.c (decode_line_info): Don't truncate address to least
520 significant 32 bits (breaks 64 bit targets).
521 (lookup_address_in_function_table): Ditto.
522 (comp_unit_contains_address): Ditto.
524 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
526 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
527 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
528 (mips_elf64_howto_table_rela): Likewise.
530 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
532 (elf_slurp_reloc_table): Here. Use it to handle the case where a
533 single section has two associated relocation sections.
535 1999-06-02 Mark Salter <msalter@cygnus.com>
537 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
538 COFF_WITH_PE defined.
540 1999-06-02 Nick Clifton <nickc@cygnus.com>
542 * pe-arm.c: Rename global arm interworking functions to avoid name
543 collision when all targets BFD is built.
546 1999-05-31 Mark Mitchell <mark@codesourcery.com>
548 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
549 may_use_rel_p, may_use_rela_p, default_use_rela_p.
550 (bfd_elf_section_data): Add use_rela_p.
551 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
552 (_bfd_elf_new_section_hook): Likewise.
553 (elf_fake_sections): Use may_use_rela_p, etc., instead of
555 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
556 * elfcode.h (write_relocs): Determine whether or not use rela
557 relocs based on the relocation section header.
558 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
559 instead of use_rela_p.
560 * elfxx-target.h (elf_backend_may_use_relp): New macro.
561 (elf_backend_may_use_rela_p): Likewise.
562 (elf_backend_default_use_rela_p): Likewise.
563 (elfNN_bed): Use them.
565 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
567 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
569 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
571 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
572 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
573 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
574 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
575 * bfd-in2.h: Regenerated.
576 * libbfd.h: Likewise.
577 * elf32-mips.c (mips_info_to_howto_rela): New function.
578 (USE_REL): Adjust for new conventions.
579 (MINUS_ONE): New macro.
580 (elf_mips_howto_table): Add R_MIPS_SUB.
581 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
583 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
584 .MIPS.content section.
585 (_bfd_mips_elf_fake_sections): Treat all sections that begin
586 with .MIPS.content as .MIPS.content sections. Set
587 SHF_MNIPS_NOSTRIP for such section.
588 (elf_info_to_howto): Define to mips_info_to_howto_rela.
589 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
590 MIPS_GOT_OFST, and MIPS_GOT_DISP.
592 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
594 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
597 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
600 1999-05-30 Philip Blundell <philb@gnu.org>
602 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
603 1993-03-25 (!!). Take into account the bitmasks for the reloc so
604 the addend does not overflow into the rest of the word.
606 1999-05-29 Nick Clifton <nickc@cygnus.com>
608 * bfd-in.h: Amend prototype for
609 bfd_elf32_arm_process_before_allocation .
610 * bfd-in.h: Regenerate.
612 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
613 elements in a fixed sized array.
614 (ARM_ELF_ABI_VERSION): Define.
615 (ARM_ELF_OS_ABI_VERSION): Define.
616 (R_ARM_THM_ABS5): Fix rightshift and size.
617 (R_ARM_THM_PC22): Fix size.
618 (R_ARM_PLT32): Define Howto.
619 (find_howto): New function: Locate a howto based on a reloc
621 (elf32_arm_info_to_howto): Use find_howto if necessary.
622 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
623 bfd_reloc_code_real_type.
624 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
625 and BFD_RELOC_VTABLE_ENTRY.
626 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
628 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
629 elements in a fixed sized array.
630 (ARM_ELF_ABI_VERSION): Define.
631 (ARM_ELF_OS_ABI_VERSION): Define.
632 (R_ARM_THM_ABS5): Fix rightshift and size.
633 (R_ARM_THM_PC22): Fix size.
634 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
635 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
636 bfd_reloc_code_real_type.
638 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
639 no_pipeline_knowledge.
640 (elf32_arm_link_hash_create): Initialise new field to zero.
641 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
642 no_pipeline_knowledge. Use this parameter to initialise the field
643 in the globals data structure.
644 (elf32_arm_final_link_relocate): Only add in pipeline offset if
645 no_pipeline_knowledge is false and the binary is from an old
647 (elf32_arm_merge_private_data): Generate an error if an attempt is
648 made to linl together big endian and little endian code.
649 (elf32_arm_post_process_headers): New function: Initialise the
650 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
652 (elf_backend_post_process_headers): Define.
654 1999-05-28 Nick Clifton <nickc@cygnus.com>
656 * elf-bfd.h (struct elf_backend_data): Add new field:
657 elf_backend_post_process_headers.
659 * elfxx-target.h (elf_backend_post_process_headers): Define to
660 NULL if not already defined.
661 (elfNN_bed): Initialise elf_backend_post_process_headers field.
663 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
665 (_bfd_elf_compute_section_file_positions): Call
666 elf_backend_post_process_headers if defined.
668 1999-05-28 Ian Lance Taylor <ian@zembu.com>
670 * configure.in: Check whether getuid and getgid exist.
671 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
672 HAVE_GETGID are not defined, respectively.
673 (bfd_write_armap): Don't special case on _WIN32 for getuid and
675 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
676 * configure, config.in: Rebuild.
678 1999-05-28 Martin Dorey <mdorey@madge.com>
680 * elf32-i960.c: New file.
681 * elf.c (prep_headers): Handle bfd_arch_i960.
682 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
683 * config.bfd (i960-*-elf*): New target.
684 * configure.in (bfd_elf32_i960_vec): New target vector.
685 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
686 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
687 * Makefile.in, aclocal.m4, configure: Rebuild.
689 1999-05-27 Nick Clifton <nickc@cygnus.com>
691 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
693 (find_howto): New function: Find entries in the
694 elf32_arm_howto_table.
695 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
697 (elf32_arm_reloc_type_lookup): Add lookup for
700 1999-05-25 Philip Blundell <pb@nexus.co.uk>
702 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
703 (elf32_arm_link_hash_table_create): Use above function as the
704 constructor for hash table entries.
705 (elf32_arm_relocate_section): Avoid crash when there is no output
707 (elf32_arm_final_link_relocate): New parameter h.
708 (elf32_arm_relocate_section): Pass symbol hash entry to above
710 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
713 1999-05-25 Catherine Moore <clm@cygnus.com>
715 * coff-arm.c (coff_arm_relocate_section): Don't emit
716 base file entries for pc-relative values.
718 1999-05-25 DJ Delorie <dj@cygnus.com>
720 * peicode.h (coff_swap_sym_in): When we create the actual section
721 to reflect the not-there section C_SECTION symbols refer to,
722 change the symbol class to C_STAT as the section is now really
725 1999-05-24 Philip Blundell <pb@nexus.co.uk>
727 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
730 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
732 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
734 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
735 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
737 1999-05-16 Nick Clifton <nickc@cygnus.com>
739 * coff-mcore.c (in_reloc_p): Reinstate.
741 1999-05-15 Nick Clifton <nickc@cygnus.com>
743 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
744 * bfd-in2.h: Regenerate.
745 * coff-mcore.c (in_reloc_p): Remove defintion.
746 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
747 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
749 (coff_mcore_rtype_to_howto): Add special processing for
751 (coff_mcore_relocate_section): Add support for
753 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
754 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
756 (mcore_elf_relocate_section): Delete redundant case labels.
758 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
760 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
761 precedence between bit-and and comparison.
763 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
765 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
766 list of target formats (targ_selvecs).
767 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
768 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
770 1999-05-10 DJ Delorie <dj@cygnus.com>
772 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
773 reasonable mode until "ar x" is smart enough to skip it (fixes
774 gcc/libgcc.a builds on mips-ecoff targets
776 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
777 to work. Hack to support MS import libraries, which use different
778 COMDAT types than GNU.
779 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
780 to implied zero-length sections (see peicode below)
781 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
782 filename symbols, which use one *or more* auxents.
783 * coffswap.h (coff_swap_aux_in): ditto
784 * peicode.h (coff_swap_sym_in): Build the implied zero-length
787 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
789 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
792 1999-05-10 Catherine Moore <clm@cygnus.com>
794 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
795 if COFF_IMAGE_WITH_PE.
796 (bfd_arm_process_before_allocation): Likewise.
797 (bfd_arm_get_bfd_for_interworking): Likewise.
798 * coff-arm.c: Likewise.
799 * bfd-in2.h: Regenerate.
800 * configure.in (armpe_little_vec): Remove coff-arm.lo.
801 (armpe_big_vec): Likewise.
802 * configure: Rebuild.
804 1999-05-10 Nick Clifton <nickc@cygnus.com>
806 * elf.c (elf_fake_sections): Check for .rel. as start of rel
807 section, not just .rel. Same for .rela.
809 1999-05-07 Nick Clifton <nickc@cygnus.com>
811 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
812 endianism with an error message.
814 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
816 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
817 assignment from "unsigned char *" to "char *".
818 (decode_line_info): Likewise for dwarf_line_buffer assignment.
820 1999-05-05 Catherine Moore <clm@cygnus.com>
822 * coff-arm.c (coff_arm_relocate_section): Add one to
823 address of ARM_RVA32 thumb functions.
825 1999-05-05 Catherine Moore <clm@cygnus.com>
827 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
828 (elf32_m68k_copy_private_bfd_data): New.
829 (elf32_m68k_merge_private_bfd_data): New.
830 (elf32_m68k_print_private_bfd_data): New.
831 (CPU32_FLAG): Define.
832 (PLT_CPU32_ENTRY_SIZE): Define.
833 (elf_cpu32_plt0_entry): Declare.
834 (elf_cpu32_plt_entry): Declare.
835 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
836 (elf_m68k_finish_dynamic_symbol): Likewise.
837 (elf_m68k_finish_dynamic_sections): Likewise.
838 (elf_backend_plt_header_size): Remove definition.
839 (bfd_elf32_bfd_copy_private_bfd_data): Define.
840 (bfd_elf32_bfd_merge_private_bfd_data): Define.
841 (bfd_elf32_bfd_set_private_flags): Define.
842 (bfd_elf32_bfd_print_private_bfd_data): Define.
844 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
846 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
847 and R_LONG_PCREL_MODE.
849 1999-04-29 Nick Clifton <nickc@cygnus.com>
851 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
853 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
855 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
856 in relocation calculation.
858 1999-04-26 Tom Tromey <tromey@cygnus.com>
860 * aclocal.m4, configure: Updated for new version of libtool.
862 1999-04-21 Nick Clifton <nickc@cygnus.com>
864 * coff-mcore.c: Add support for mcore relocs.
866 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
868 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
869 incorrect use EF_MIPS_xxBITPTRS.
871 1999-04-18 Ian Lance Taylor <ian@zembu.com>
873 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
876 * bfd-in2.h: Rebuild.
879 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
881 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
882 (coff_arm_relocate_section): Add ARM26D transform. Only
883 change to ARM26D for relocateable links.
885 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
887 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
888 (bfd_elf32_bfd_print_private_bfd_data): New.
890 1999-04-15 Doug Evans <devans@casey.cygnus.com>
892 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
893 refetch addend if USE_REL, add many comments regarding current state.
894 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
895 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
896 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
897 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
899 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
901 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
902 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
904 1999-04-13 David Mosberger <davidm@hpl.hp.com>
906 * dwarf2.c (decode_line_info): Don't truncate address to least
907 significant 32 bits (breaks 64 bit targets).
908 (lookup_address_in_function_table): Ditto.
909 (comp_unit_contains_address): Ditto.
911 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
913 * coff-arm.c (arm_emit_base_file_entry): New routine.
914 (A2T3_OFFSET): Define.
915 (T2A3_OFFSET): Define.
916 (coff_arm_relocate_section): Emit base file entries for interworking
919 1999-04-13 Philip Blundell <philb@gnu.org>
921 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
922 relocs 17 through 19.
924 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
926 * elfcode.h: Remove fnmatch.h.
927 * elflink.h (elf_link_assign_sym_version): Call back to ld
928 instead of calling fnmatch.
930 * config.bfd (i?86-*-beoself): Include pe vecs.
932 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
934 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
937 1999-04-10 Richard Henderson <rth@cygnus.com>
939 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
940 when trying to resolve dynamic symbol references.
941 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
942 * elf32-mips.c (mips_elf_relocate_section): Likewise.
943 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
944 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
945 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
946 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
947 * elflink.h (elf_link_output_extsym): Likewise.
949 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
951 * section.c (_bfd_strip_section_from_output): New function moved from
952 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
953 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
954 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
955 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
956 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
957 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
958 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
961 1999-04-09 Ian Lance Taylor <ian@zembu.com>
963 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
965 1999-04-08 Nick Clifton <nickc@cygnus.com>
967 * coff-mcore.c: New File: Support for mcore-pe targets.
968 * cpu-mcore.c: New File: Support for mcore targets.
969 * elf32-mcore.c: New File: Support for mcore-elf target.
970 * pe-mcore.c: New File: Definitions for mcore-pe target.
971 * pei-mcore.c: New File: Definitions for mcore-pei target.
972 * Makefile.am: Add support for MCore targets.
973 * Makefile.in: Regenerate.
974 * config.bfd: Add support for MCore targets.
975 * configure.in: Add support for MCore targets.
976 * configure: Regenerate.
977 * archures.c: Add support for MCore architecture.
978 * bfd-in2.h: Regenerate.
979 * coffcode.h: Add support for mcore-pe targets.
980 * elf.c: Add support for mcore-elf target.
981 * reloc.c: Add support for MCore relocs.
982 * targets.c: Add support for MCore targets.
984 1999-04-07 Nick Clifton <nickc@cygnus.com>
986 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
987 R_ARM_XPC25 and R_ARM_THM_XPC22.
988 (elf32_arm_reloc_map): Remove redundant entries.
990 1999-04-06 Ian Lance Taylor <ian@zembu.com>
992 * sysdep.h (LC_MESSAGES): Never define.
994 1999-04-06 Chris Torek <torek@bsdi.com>
996 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
997 all callers. Rewrite completely.
998 (_bfd_relocate_contents): Rewrite overflow checking.
999 * bfd-in2.h: Rebuild.
1001 1999-04-05 Ian Lance Taylor <ian@zembu.com>
1003 From Gabriel Paubert <paubert@iram.es>:
1004 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
1005 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
1006 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
1007 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
1008 * ppcboot.c (ppcboot_vec): Use little endian routines for
1011 * elf.c (elfcore_strndup): Only define if it will be used.
1012 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
1014 (ppc_elf_check_relocs): Remove unused local i.
1015 (ppc_elf_gc_mark_hook): Add default case to switch.
1017 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
1018 * srec.c (srec_scan): Accept \r in symbol definitions.
1019 (srec_object_p): Set HAS_SYMS if we saw any symbols.
1020 (symbolsrec_object_p): Likewise.
1022 1999-04-04 Don Bowman <don@pixsci.com>
1024 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
1026 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1028 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
1030 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
1031 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
1033 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
1035 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
1038 1999-03-31 Nick Clifton <nickc@cygnus.com>
1040 * config.bfd: Add support for arm-epoc-pe target.
1041 * configure.in: Add support for arm-epoc-pe target.
1042 * configure: Regenerate.
1043 * targets.c: Add support for arm-epoc-pe target.
1044 * coff-arm.c: Allow header files to override definition of
1045 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
1046 * pe-arm.h: Allow previous header files to override definition of
1047 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1048 * pei-arm.h: Allow previous header files to override definition of
1049 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1050 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
1051 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
1053 1999-03-30 Nick Clifton <nickc@cygnus.com>
1055 * elf.c (elf_map_symbols): Handle the case where section
1056 symbols are generated for content-less sections which are
1057 not mapped to the output file.
1059 * linker.c: Replace direct references to fields in BFD structure
1060 with accessor macros.
1062 * elflink.h: Replace direct references to fields in BFD structure
1063 with accessor macros.
1065 1999-03-25 Philip Blundell <pb@nexus.co.uk>
1067 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
1069 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
1070 account when adjusting section symbols during a partial link.
1072 1999-03-24 Nick Clifton <nickc@cygnus.com>
1074 * coff-sparc.c (struct coff_reloc_map): Change type of field
1075 'bfd_reloc_val' to bfd_reloc_code_real_type.
1076 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
1077 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
1078 * elf32-arc.c (struct arc_reloc_map): Ditto.
1079 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
1080 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
1081 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
1082 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
1083 * elf32-sh.c (struct elf_reloc_map): Ditto.
1084 * elf32-sparc.c (struct elf_reloc_map): Ditto.
1085 * elf32-v850.c (struct v850_reloc_map): Ditto.
1086 * elf64-sparc.c (struct elf_reloc_map): Ditto.
1087 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
1088 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
1090 1999-03-17 Martin Hunt <hunt@cygnus.com>
1092 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
1093 function so source-level assembly works. If multiple N_SOs
1094 are seen without and N_FUNs, create an indextable entry with
1095 a NULL function name.
1097 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1099 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
1100 of certian similar cpus.
1102 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1104 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1105 Add the 5000. Change the architecture for the 5400 to mips4.
1106 (elf_mips_mach): Add r5000.
1108 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1110 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
1112 1999-03-11 Nick Clifton <nickc@cygnus.com>
1114 * binary.c (binary_set_section_contents): Generate warning about
1115 huge file offsets for any section that will occupy file space, not
1116 just those that are loadable.
1118 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
1120 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
1122 1999-02-22 Jim Lemke <jlemke@cygnus.com>
1124 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
1126 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
1128 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
1129 * elflink.h: Revert all changes since Feb 16. Instead:
1130 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
1131 appropriate. Copy it to version symbols.
1132 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
1133 symbols if appropriate.
1134 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
1135 symbol if appropriate.
1136 (elf_link_output_extsym): If symbol is marked as undefined, and
1137 has no nonweak references, mark it as weak undefined.
1139 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
1141 * elflink.h (elf_merge_symbol): When overriding a dynamic
1142 definition with a weak undefined symbol, set NEEDS_PLT if it is a
1144 (elf_link_add_object_symbols): Don't copy the other field if we
1147 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
1149 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
1150 shared object with a weak undefined symbol.
1152 1999-02-18 Nick Clifton <nickc@cygnus.com>
1154 * elfarm-nabi.c: Set partial_inplace back to false.
1156 1999-02-17 Nick Clifton <nickc@cygnus.com>
1158 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
1159 (USER_LABEL_PREFIX): Set to "_".
1161 The following patches are from: Scott Bambrough
1162 <scottb@corelcomputer.com>
1164 * libaout.h (M_ARM6_NETBSD): Set to 143.
1166 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
1167 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
1168 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
1169 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
1170 * bfd-in2.h: Regenerate.
1172 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
1173 'true' as REL relocs are now being used. Add new PIC relocs:
1174 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
1175 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
1177 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
1179 (elf32_arm_final_link_relocate): Change parameters so that entire
1180 reloc is passed. Add support for PIC relocs.
1181 (elf32_arm_relocate_section): Pass entire reloc to
1182 elf32_arm_final_link_relocate.
1183 (elf32_arm_check_relocs): Handle new PIC relocs.
1184 (elf32_arm_adjust_dynamic_symbol): New function.
1185 (elf32_arm_size_dynamic_sections): New function.
1186 (elf32_arm_discard_copies): New function.
1187 (elf32_arm_finish_dynamic_symbol): New function.
1188 (elf32_arm_finish_dynamic_sections): New function.
1189 (ELF_MAXPAGE_SIZE): Define.
1190 (bfd_elf32_bfd_reloc_type_lookup): Define.
1191 (elf_backend_relocate_section): Define.
1192 (elf_backend_adjust_dynamic_symbol): Define.
1193 (elf_backend_create_dynamic_sections): Define.
1194 (elf_backend_finish_dynamic_symbol): Define.
1195 (elf_backend_finish_dynamic_sections): Define.
1196 (elf_backend_size_dynamic_sections): Define.
1197 (elf_backend_plt_readonly): Define.
1198 (elf_backend_want_got_plt): Define.
1199 (elf_backend_want_plt_sym): Define.
1201 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
1203 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
1204 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
1205 (_bfd_mips_elf_fake_sections): Likewise.
1207 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1209 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
1210 bfd_elf32_arm_get_bfd_for_interworking,
1211 bfd_elf32_arm_process_before_allocation): Define to avoid clash
1214 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
1215 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1216 elf32_arm_find_nearest_line): Make them static.
1218 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
1220 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
1221 callers. Do not merge a definition from a shared object with a
1222 weak undefined symbol.
1223 (elf_link_add_object_symbols): Do not change the symbol type or
1224 size if the old symbol overrides the new one.
1226 1999-02-08 Nick Clifton <nickc@cygnus.com>
1228 * config.bfd: Add support for strongarm target.
1230 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1232 * elf32-m68k.c (reloc_map): Use the correct types for the struct
1233 fields instead of unsigned char.
1235 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
1237 * Makefile.am: Rebuild dependencies.
1238 * Makefile.in: Rebuild.
1240 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
1242 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
1243 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
1244 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
1245 * acinclude.m4: Add comments to uses of AC_DEFINE.
1246 * acconfig.h: Remove.
1247 * configure: Rebuild with current autoconf/automake.
1248 * aclocal.m4: Likewise.
1249 * config.in: Likewise.
1250 * Makefile.in: Likewise.
1252 1999-02-04 DJ Delorie <dj@cygnus.com>
1254 * libbfd.c (real_read): don't call fread for zero bytes. This
1255 covers up a bug (or misuse of bfd) that's exposed by Solaris.
1257 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
1259 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
1260 of a jump is in the current 256 MB region.
1262 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
1264 * format.c (bfd_check_format_matches): Change last patch to only
1265 take effect for the binary target.
1267 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
1269 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
1271 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
1273 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
1275 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
1277 * format.c (bfd_check_format_matches): If the target was
1278 previously specified, don't check other targets when checking for
1281 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
1283 * elf32-arm.h (elf32_arm_reloc_map): Removed.
1284 (elf32_arm_reloc_type_lookup): Removed
1285 * elfarm-nabi.c (elf32_arm_reloc_map): New.
1286 (elf32_arm_reloc_type_lookup): New.
1287 * elfarm-oabi.c (elf32_arm_reloc_map): New.
1288 (elf32_arm_reloc_type_lookup): New.
1290 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
1292 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
1293 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
1294 * Makefile.am: Use new files.
1295 * Makefile.in: Regenerate.
1296 * configure.in: Use new files.
1297 * configure: Regenerate.
1299 1999-02-01 Nick Clifton <nickc@cygnus.com>
1301 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
1302 (fr30_elf_gc_sweep_hook): New function.
1303 (elf_backend_can_gc_sections): Define.
1305 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
1307 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
1308 and bfd_elf32_bigarm_oabi_vec.
1310 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
1312 * Makefile.am (elf32-arm-oldabi.lo): New.
1313 (elf32-arm-newabi.lo): New.
1314 * Makefile.in: Regenerate.
1315 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
1316 (arm-*-elf): Likewise.
1318 (thumb-*-oabi): New.
1319 * configure: Regenerate.
1320 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
1321 (bfd_elf32_bigarm_oabi_vec): New.
1322 * elf32-arm-newabi.c: New.
1323 * elf32-arm-oldabi.c: New.
1324 * elf32-arm.c: Removed.
1327 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
1329 * binary.c (binary_set_section_contents): Omit warnings for
1330 unloadable sections.
1332 1999-01-31 Michael Meissner <meissner@cygnus.com>
1334 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
1335 powerpc{,le}-*-eabi.
1337 1999-01-29 Nick Clifton <nickc@cygnus.com>
1339 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
1340 * dwarf2.c (read_signed_leb128): Remove unused variables.
1342 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
1344 * elf.c (assign_file_positions_for_segments): Only adjust
1345 p_align when needed.
1347 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
1349 * binary.c (binary_set_section_contents): Don't return early for a
1350 non-loadable section, in case the first section is non-loadable.
1351 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
1352 W. Rozycki <macro@ds2.pg.gda.pl>.
1354 1999-01-28 Nick Clifton <nickc@cygnus.com>
1356 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
1357 R_FR30_GNU_VTENTRY relocs.
1359 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
1361 * elflink.h (elf_link_output_sym): Zero syms which are
1362 part of sections which have been excluded.
1364 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
1366 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
1368 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
1369 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
1371 1999-01-27 Nick Clifton <nickc@cygnus.com>
1373 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
1375 (fr30_final_link_relocate): Use computed value as result of
1378 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
1380 * binary.c (binary_set_section_contents): Emit warning for
1381 huge file offsets due to widely-dispersed section LMAs.
1383 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
1385 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
1386 align first section to largest section alignment, not first
1389 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
1391 * configure.in: Require autoconf 2.12.1 or higher.
1393 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
1395 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
1396 * bfd-in2.h: Likewise.
1397 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
1399 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1401 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
1402 * cpu-mips.c: Add support for and independent 4111.
1403 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
1404 (_bfd_mips_elf_final_write_processing):
1405 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
1407 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1409 * elf32-mips.c (elf_mips_abi_name): New.
1410 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
1412 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
1414 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1415 Handle bfd_mach_mips4300.
1417 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
1419 * elf32-i386.c: Remove leaked development code from patch
1420 1998-12-10 by Richard Henderson.
1422 1998-12-10 Richard Henderson <rth@cygnus.com>
1424 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
1425 in debug sections for symbol defined externally.
1427 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1429 * targets.c (bfd_target_vector): Remove duplicate entry for
1432 1998-12-09 Nick Clifton <nickc@cygnus.com>
1434 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
1435 since we are using RELAs.
1437 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
1439 SCO Open Server Release 5 core file support, from Jouke Numan
1441 * sco5-core.c: New file.
1442 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
1443 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
1444 * Makefile.am: Rebuild dependencies.
1445 (OPTIONAL_BACKENDS): Add sco5-core.lo.
1446 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
1447 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
1448 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
1449 * bfd-in2.h, configure, Makefile.in: Rebuild.
1451 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
1453 * config.bfd (hppa*-*-mpeix*): New target.
1454 * configure.in: Add AC_HEADER_DIRENT.
1455 (hppa*-*-mpeix*): New target.
1456 * configure.host (hppa*-*-mpeix*): New host.
1457 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
1458 friends rather than just including <sys/dir.h>.
1459 * som.h (struct som_symbol): Add hppa_priv_level and apto
1460 tc_data. Change all users.
1461 (struct somdata): Add comp_unit field.
1462 (obj_som_compilation_unit): Define.
1463 (bfd_som_attach_compilation_unix): Declare.
1464 * som.c: Check HOST_HPPAMPEIX.
1465 (struct som_misc_symbol_info): Add new field priv_level.
1466 (som_object_setup): Add current_offset parameter. Change all
1468 (setup_sections): Likewise.
1469 (som_object_p): For EXECLIBMAGIC, read the lst header.
1470 (som_write_symbol_strings): Add compilation_unit parameter.
1472 (som_finish_writing): Write out compilation_unit.
1473 (som_bfd_derive_misc_symbol_info): Set priv_level.
1474 (som_build_and_write_symbol_table): Set xleast field to 3.
1475 (som_slurp_symbol_table): Set symbol priv_level.
1476 (bfd_som_attach_compilation_unit): New function.
1477 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
1478 priv_level into symbol_value.
1479 * configure, config.in: Rebuild.
1481 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
1483 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
1484 warning function to call _bfd_error_handler instead.
1486 * libbfd.c (COERCE32): Cast through unsigned long and long to
1487 avoid bug in old version of gcc.
1489 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
1490 (elf_backend_additional_program_headers): Don't define.
1492 1998-12-08 Nick Clifton <nickc@cygnus.com>
1494 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
1495 relocations to include offset of 2 included in the insns, and the
1496 offset of the relocs within the section.
1498 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
1500 The following changes were made by David Taylor
1501 <taylor@texas.cygnus.com>, Edith Epstein
1502 <eepstein@sophia.cygnus.com>, Jim Blandy
1503 <jimb@zwingli.cygnus.com>, and Elena Zannoni
1504 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
1505 changes originally made by HP; HP did not create ChangeLog
1508 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
1509 automake macro library.
1511 * hpux-core.c (hpux_core_core_file_p): this function now
1512 understands HPUX 10.30 thread info. Yes, the thread stacks can be
1513 found in the corefile! Also, in hpux_core_core_file_p, if we
1514 encounter a section with an unknown type, don't punt. Instead,
1515 just skip it. Also, count the number of sections of known type
1516 that we encounter. If we encounter at least one good one, then
1517 we'll declare that the file is a core file. If we encounter any
1518 unknown ones but some known ones, then we'll issue a warning (but
1519 still declare it to be a core file). Also, correctly decide when a
1521 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
1522 (CORE_ANON_SHMEM): define if not defined.
1523 (hpux_core_struct): add members lwpid and user_tid.
1524 (core_kernel_thread_id, core_user_thread_id): new macros.
1525 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
1526 the name before storing it in the bfd.
1527 (hpux_core_core_file_p): handle threads.
1529 * libhppa.h (GET_FIELD): protect against redefinition.
1530 (HPPA_WIDE): define.
1531 (GET_FIELD): define.
1536 (sign_extend): redefine.
1537 (assemble_6): define.
1538 (assemble_12): rewrite.
1539 (assemble_16): define.
1540 (assemble_16a): define.
1541 (assemble_17): rewrite.
1542 (assemble_22): define.
1544 1998-12-07 Nick Clifton <nickc@cygnus.com>
1546 * elf32-fr30.c (fr30_final_link_relocate): Using signed
1547 relocations for signed values.
1549 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
1551 * mipsbsd.c (MY(set_arch_mach)): Make static.
1552 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
1553 bfd_mach_mips* macros rather than simple numbers.
1555 COFF weak symbol support, based on patches from Mark Elbrecht
1556 <snowball3@usa.net>:
1557 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
1558 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
1559 (coff_write_alien_symbol): Likewise.
1560 * cofflink.c (coff_link_check_ar_symbols): Likewise.
1561 (coff_link_add_symbols): Likewise.
1562 (_bfd_coff_link_input_bfd): Likewise.
1563 (_bfd_coff_write_global_sym): Likewise.
1565 * elf.c (copy_private_bfd_data): Always initialize the
1566 includes_phdrs field.
1568 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
1569 file defines a symbol first mentioned in an ELF file.
1571 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
1572 possible, rather than only if BFD64.
1573 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
1575 * bfd-in2.h: Rebuild.
1577 * srec.c (srec_set_section_contents): Correct test to avoid
1578 switching to 4 byte addresses after seeing a second section which
1579 requires 3 byte addresses. From Joel Schantz
1580 <joel.schantz@argosys.boeing.com>.
1582 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
1583 <aymeric.vincent@emi.u-bordeaux.fr>.
1585 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
1587 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
1588 decide whether the output file is -mrelocatable-lib,
1589 -mrelocatable, or neither. (gdb.base/nodebug.exp)
1591 1998-12-03 Nick Clifton <nickc@cygnus.com>
1593 * elf32-fr30.c: Add support for R_FR30_48 reloc.
1594 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
1595 * bfd-in2.h: Regenerate.
1596 * libbfd.h: Regenerate
1598 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
1600 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
1601 link against a dynamic symbol with no type or size.
1603 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
1605 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
1606 relocation for section which does not get loaded.
1607 (elf_i386_relocate_section) [R_386_32]: Likewise.
1609 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
1611 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
1612 reloc_count and i long instead of unsigned long. Handle error
1613 return from bfd_canonicalize_reloc.
1615 1998-12-01 Nick Clifton <nickc@cygnus.com>
1617 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
1620 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1622 * elf32-sh.c (elf/sh.h): Include.
1623 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
1624 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
1625 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
1626 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1627 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
1629 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
1631 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
1632 causes division by zero later on.
1634 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
1636 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
1639 1998-11-25 DJ Delorie <dj@cygnus.com>
1641 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
1644 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
1646 * elf32-fr30.c (fr30_elf_relocate_section): Call
1647 fr30_final_link_relocate.
1648 (fr30_final_link_relocate): New function: Handle I20 and I32
1650 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
1651 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
1652 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
1654 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
1657 The following changes are based on a patch submitted by Gianluca
1658 Moro <glctr@abc.it>:
1660 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
1661 not already been updated.
1662 (find_remembered_hi16s_reloc): New parameter 'already_found'
1663 returns state of remembered hi16s reloc.
1664 (remember_hi16s_reloc): Set 'found' field to false.
1665 (hi16s_location): Add 'found' field.
1667 1998-11-23 DJ Delorie <dj@cygnus.com>
1669 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
1670 to see .DLL files as unrecognized.
1671 (i3coff_object_p): Sorry, had to hack it to not recognize these
1672 files (pei-i386) on request.
1674 1998-11-23 DJ Delorie <dj@cygnus.com>
1676 * opncls.c (bfd_make_readable): need more cleanup for symbols and
1677 relents. Call bfd_check_format to reinitialize.
1679 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
1681 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
1684 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
1686 * aclocal.m4: regenerate
1687 * configure: regenerate
1689 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
1691 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
1692 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
1693 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
1694 respect it as an upper bound on what memory to reference.
1695 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1696 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
1697 update vtable_entries_size appropriately.
1699 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
1701 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
1704 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
1706 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
1707 bfds; they have no "file" so we fake it.
1708 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
1709 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
1710 resizing the memory buffer.
1711 * opncls.c (bfd_make_writable): New function; lets you write a
1712 bfd_create'd bfd to an in-memory buffer.
1713 (bfd_make_readable): New function; lets you read back that buffer
1714 as if it were from bfd_openr. Used to build generated archive
1715 members (winsup's ld's dlltool)
1717 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
1719 * po/bfd.pot: Regenerated.
1721 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
1723 * elf32-v850.c (hi16s_location): Replaced fixed size array with
1726 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
1728 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
1729 element of the gotentry list for local symbols too.
1730 (elf64_alpha_relocate_section): Unify local and global handling.
1731 Assert that gotent->use_count > 0.
1733 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
1735 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
1736 update for file name changes of July 2, 1998.
1738 * configure: Rebuild.
1740 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
1742 * po/bfd.pot: Regenerated.
1744 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
1746 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
1747 * aclocal.m4, configure: regenerate
1749 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
1751 * elf.c (prep_headers): Add support for bfd_arch_fr30.
1753 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
1755 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
1756 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
1758 * aclocal.m4, configure: regenerated.
1760 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
1762 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
1763 R_D10V_GNU_VTENTRY relocs.
1764 (elf_d10v_howto_table): Likewise.
1765 (d10v_reloc_map d10v_reloc_map): Likewise.
1766 (elf32_d10v_gc_mark_hook): New.
1767 (elf32_d10v_gc_sweep_hook): New.
1768 (elf32_d10v_check_relocs): New.
1769 (elf32_d10v_relocate_section): New.
1770 (elf_backend_relocate_section): Define.
1771 (elf_backend_can_gc_sections): Define.
1773 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
1775 * Makefile.am (BFD32_BACKENDS): Move vms files here...
1776 (BFD64_BACKENDS): ...from here.
1777 (BFD32_BACKENDS_CFILES): Move vms files here...
1778 (BFD64_BACKENDS_CFILES): ...from here.
1779 * Makefile.in: Rebuild.
1781 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
1783 * Makefile.am: Add FR30 target.
1784 * Makefile.in: Add FR30 target.
1785 * archures.c: Add support for FR30.
1786 * config.bfd: Add support for FR30.
1787 * configure.in: Add support for FR30.
1788 * reloc.c: Add support for FR30 relocations.
1789 * targets.c: Add support for FR30 relocations.
1790 * bfd-in2.h: Regenerate.
1791 * configure: Regenerate.
1792 * libbfd.h: Regenerate.
1793 * cpu-fr30.c: New file.
1794 * elf32-fr30.c: New file.
1796 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
1798 * configure.in: detect cygwin* instead of cygwin32*
1799 * configure: regenerate
1801 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
1803 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
1804 use bfd_malloc and free instead and check return value from bfd_malloc.
1806 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
1808 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
1809 * libbfd.h: Rebuild.
1811 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
1812 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
1813 (MIPS_TEXT_DYNSYM_SECN): Likewise.
1814 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
1816 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
1818 (mips_elf_link_hash_table_create): Don't initialize
1819 dynsym_sec_strindex.
1820 (mips_elf_gc_mark_hook): Add default case to avoid warning.
1821 (mips_elf_size_dynamic_sections): Generate a section symbol for
1822 every output section.
1823 (mips_elf_finish_dynamic_sections): Count all sections for
1825 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
1828 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
1830 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
1831 for later PLT entries in large PLTs.
1832 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
1834 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
1836 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
1838 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
1840 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
1841 * elflink.h (elf_collect_hash_codes): New function. This function is
1842 called for each exported symbol and we compute the ELF hash value for
1844 (compute_bucket_value): New function. It is called from
1845 size_dynamic_sections to determine the hash table size. When we are
1846 optimizing a better, but slower, algorithm is used.
1847 (size_dynamic_sections): Call compute_bucket_value.
1849 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
1851 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
1853 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
1855 (sh_elf_gc_mark_hook): New.
1856 (sh_elf_gc_sweep_hook): New.
1857 (sh_elf_check_relocs): New.
1858 (elf_backend_can_gc_sections): Define.
1860 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
1862 * acinclude.m4: undo previous gettext change
1863 * aclocal.m4: rebuild with right version of aclocal.
1865 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
1867 * acinclude.m4, aclocal.m4: move gettext-related fragments from
1868 aclocal.m4 to acinclude.m4, so they don't get lost.
1870 * elfcore.h: rewrite for better corefile support.
1871 * elf.c (elfcore_*): new functions.
1872 * elf-bfd.h (elf_obj_tdata): new structure members.
1873 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
1875 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
1877 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
1879 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
1880 and R_M32R_GNU_VTENTRY.
1881 (elf_backend_can_gc_sections): Define.
1882 (m32r_elf_check_relocs): New.
1883 (m32r_elf_gc_mark_hook): New.
1884 (m32r_elf_gc_sweep_hook): New.
1885 (m32r_elf_relocate_section): Handle VT relocs.
1887 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
1889 * coff-arm.c (arm_relocate_section): Remove redundant test.
1891 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
1892 cleat that the 'bitsize' field is the size of the bitfield AFTER
1893 relocation not before.
1895 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
1897 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
1900 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
1902 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
1903 R_SPARC_GNU_VTENTRY.
1904 (elf32_sparc_check_relocs): Handle them.
1905 (elf32_sparc_reloc_type_lookup): Likewise.
1906 (elf32_sparc_relocate_section): Likewise.
1907 (elf32_sparc_gc_mark_hook): New.
1908 (elf32_sparc_gc_sweep_hook): New.
1910 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
1912 * som.c (som_finish_writing): Perform some sanity checks when
1913 writing an executable or shared library.
1915 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
1917 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
1918 * configure.in (elf): Add dwarf1.lo.
1919 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
1920 * elf.c (_bfd_elf_find_nearest_line): Add call to
1921 _bfd_dwarf1_find_nearest_line.
1922 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
1923 Add call to _bfd_dwarf1_find_nearest_line.
1924 * configure: Rebuilt.
1926 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
1928 * elflink.h (elf_gc_sections): Do not allow garbage
1929 collection if dynamic sections have been created.
1931 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
1933 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
1935 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
1936 (v850_elf_perform_relocation): Likewise.
1937 (v850_elf_final_link_relocate): Likewise.
1938 (v850_elf_relocate_section): Likewise.
1939 (v850_elf_gc_sweep_hook): New routine.
1940 (v850_elf_gc_mark_hook): New routine.
1941 (elf_backend_can_gc_sections): Define.
1943 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
1945 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
1948 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
1950 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1951 Declare size as bfd_size_type.
1952 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
1954 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
1956 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
1958 * som.c (CPU_PA_RISC2_0): Define.
1959 (_PA_RISC2_0_ID): Likewise.
1960 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
1962 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
1964 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
1965 has a base which is already defined, only add the referenced
1966 symbol to the dynamic symbol table if it is defined or referenced
1969 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
1972 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1974 * elflink.h (elf_link_add_object_symbols): Undo last change.
1976 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
1978 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
1979 symbol for the indirect alias to a versioned symbol.
1981 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
1983 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
1984 (elf32_i386_vtentry_howto): New.
1985 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
1986 or elf32_i386_vtinherit_howto on lookup.
1988 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1990 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
1991 reloc_type. Rename R_68K__max to R_68K_max.
1992 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
1995 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
1997 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
1998 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
2000 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
2003 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
2005 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
2006 message has a null byte terminator.
2008 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
2010 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
2011 word subject to R_V850_32 relocation.
2013 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
2015 * dwarf2.c: Add comment describing problem computing line numbers
2016 for undefined symbols at link time.
2018 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
2020 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2021 transform a defweak into a plt entry.
2022 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
2023 plt entry references to receive a RELATIVE reloc.
2024 (elf64_alpha_finish_dynamic_symbol): Fill them in.
2025 (elf64_alpha_relocate_section): Assert we don't overrun
2026 the allocated relocation space.
2028 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
2030 * elf.c (swap_out_syms): Always treat section symbols as
2031 special, even if they are attached to a common section.
2033 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
2035 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
2036 sections with v850 common section attributes into named v850
2038 (v850_elf_add_symbol_hook): Move symbols in sections with v850
2039 common section attributes into named v850 common sections.
2041 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
2043 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
2046 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
2048 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
2049 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
2050 reloc to the wrong section a warning, not an error. .dynsbss
2051 is not an output section, so there is no need to check for it.
2053 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
2055 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
2057 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
2059 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
2060 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
2062 (elf32_arm_gc_mark_hook): New.
2063 (elf32_arm_gc_sweep_hook): New.
2064 (elf32_arm_check_relocs): New.
2065 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
2067 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
2070 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
2072 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
2073 assume there is no PLT or GOT.
2075 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
2077 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
2078 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
2079 also accepted as a function symbol type.
2081 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2083 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
2085 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
2087 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
2088 match definition of _bfd_gc_sections field.
2089 * libbfd.h: Rebuild.
2091 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
2093 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
2094 the addend of a dynamic relocation referencing a section.
2095 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2096 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
2098 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
2100 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
2101 bed has a size_dynamic_sections routine before trying to use it.
2103 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
2105 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
2106 _bfd_elf_rel_vtable_reloc_fn.
2108 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
2110 * Makefile.am: Add elf32-arm.c.
2111 * Makefile.in: Rebuild.
2112 * elf-bfd.h: Add elf_backend_get_symbol_type.
2113 * elf.c (swap_out_syms): If defined, call
2114 elf_backend_get_symbol_type.
2115 * elf32-arm.c: Define elf_backend_get_symbol_type.
2116 (elf32_arm_get_symbol-type): New routine.
2117 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
2118 (bfd_elf32_arm_process_before_allocation): Change to
2119 check for STT_ARM_TFUNC.
2120 (elf32_arm_final_link_relocate): Likewise.
2121 * elfxx-target.h: Add elf_backend_get_symbol_type.
2123 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
2125 * archures.c (bfd_mach_alpha_ev[456]): New.
2126 * cpu-alpha.c: Rework to match these types.
2127 * bfd-in2.h: Rebuild.
2129 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
2131 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
2132 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
2134 * elf32-i386.c (elf_howto_table): Add vtable relocs.
2135 (elf_i386_reloc_type_lookup): Recognize them.
2136 (elf_i386_check_relocs): Pass them off to generic code.
2137 (elf_i386_relocate_section): Ignore them.
2138 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
2139 (elf_backend_can_gc_sections): True.
2141 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
2143 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
2144 before looking at owner field.
2145 (elf32_arm_to_thumb_stub): Ditto.
2146 (elf32_arm_relocate_section): Compute name before calling
2147 elf32_arm_final_link_relocate().
2149 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2151 * elf.c: comment and formatting cleanups.
2154 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2156 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
2157 (core files are treated differently than object files).
2158 * elf-bfd.h (_bfd_elf_write_corefile_contents,
2159 bfd_elf_mkcorefile): declare.
2160 * elfxx-target.h (_bfd_elf_write_corefile_contents,
2161 bfd_elf_mkcorefile): add to bfd_target vector.
2162 * elfcore.h (elf_core_file_p): save the program header table,
2163 and set the bfd architecture from the elf file header.
2164 * elf.c (bfd_elf_mkcorefile): new function.
2165 (_bfd_elf_write_corefile_contents): new function.
2166 (assign_file_positions_for_segments): add cases for handling
2167 PT_NOTE segments. (assign_file_positions_except_relocs):
2168 core files should be handled the same as exec files.
2169 (prep_headers): identify core files as type ET_CORE.
2170 (copy_private_bfd_data): identify the sections belonging to
2171 the PT_NOTE segment.
2173 * elf32-sparc.c (elf32_sparc_final_write_processing):
2174 add break statement to default case.
2176 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
2178 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
2179 section (not input) will be in sections ".sbss", ".sbss2",
2180 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
2181 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
2182 output_offset for correct evaluation of addend.
2184 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
2186 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
2187 elf32_arm_allocate_interworking_sections and
2188 elf32_arm_process_before_allocation.
2190 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
2192 * bfd-in.h: Ammend prototype for
2193 elf32_arm_process_before_allocation to remove surplus third
2196 * bfd-in2.h: Regenerate.
2198 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
2200 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
2202 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
2204 * aoutx.h (aout_link_input_section_ext): Use the relocation already
2205 calculated for RELOC_SPARC_REV32 case.
2207 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
2209 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
2210 elf32_arm_allocate_interworking_sections and
2211 elf32_arm_process_before_allocation.
2212 * bfd-in2.h: Regenerated.
2213 * elf32-arm.c Define elf32_arm_link_hash_table.
2214 (insert_thumb_branch): New routine.
2215 (find_thumb_glue): New routine.
2216 (find_arm_glue): New routine.
2217 (record_arm_to_thumb_glue): New routine.
2218 (record_thumb_to_arm_glue): New routine.
2219 (elf32_arm_link_hash_table_create): New routine.
2220 (elf32_arm_get_bfd_for_interworking): New routine.
2221 (elf32_arm_allocate_interworking_sections) New routine.
2222 (elf32_arm_process_before_allocation) New routine.
2223 (elf32_thumb_to_arm_stub): New routine.
2224 (elf32_arm_to_thumb_stub): New routine.
2225 (elf32_print_private_bfd_data): Fix typo.
2226 (elf32_arm_final_link_relocate): Add argument sym_sec.
2227 Check for branches to thumb symbols in case R_ARM_PC24.
2228 Check for branches to arm symbols in case R_ARM_THM_PC22.
2229 (elf32_arm_relocate_section): Pass symbol section to
2230 elf32_arm_final_link_relocate.
2232 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
2234 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
2235 entries unless the symbol is defined in the executable; in
2236 particular, undefined weak symbols get a PLT entry.
2238 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
2240 * libaout.h: Remove nested comment to avoid warning.
2242 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
2244 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2245 R_ARM_PC24 relocation.
2247 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
2249 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
2250 argument is_local. Add argument sym_flags. Check sym_flags
2251 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
2252 (elf32_arm_relocate_section): Don't pass local sym and pass
2253 sym_flags to elf32_arm_final_link_relocate.
2255 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
2257 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
2258 to not count too few relocs for dynamicly linked executables.
2260 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
2262 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
2263 symbols without a dynamic index dynamic. Consider all weak
2265 (elf64_alpha_strip_section_from_output): Don't assume 1-1
2266 correspondance between input and output sections.
2268 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2270 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
2271 that use a .got.plt section start the got offset at zero.
2273 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
2275 * ieee.c (ieee_write_processor): Correct the processor ID written
2276 out for bfd_arch_m68k, accommodating change of March 25.
2278 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
2280 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2281 R_ARM_THM_RPC22 relocations.
2283 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
2285 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
2287 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
2288 .got relocs in -Bsymbolic shared objects.
2290 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
2292 * elf32-arm.c: Add private flags to ELF header.
2293 (elf32_arm_print_private_bfd_data): New Function.
2294 (elf32_arm_set_private_flags): New Function.
2295 (elf32_arm_copy_private_flags): New Function.
2296 (elf32_arm_merge_private_bfd_data): New Function.
2298 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
2300 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
2302 (elf32_sparc_relocate_section): Likewise.
2304 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
2306 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
2307 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
2308 (ppc_elf_relocate_section): Pull sgot and splt search to the start
2309 of the function. Recognize no .plt as static linking.
2311 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
2313 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
2314 ".liblist" string through gettext.
2316 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
2318 * Makefile.am: Add support for elf32-arm.lo.
2319 * Makefile.in: Rebuild.
2320 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
2321 (thumb-*-elf): Define targ_defvec and targ_selvecs.
2322 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
2323 * configure: Regenerate.
2324 * elf.c: (prep_headers): Support arch_type of EM_ARM.
2325 * targets.c: Support new targets bfd_elf32_bigarm_vec and
2326 bfd_target bfd_elf32_littlearm_vec.
2327 * elf32-arm.c: New file.
2329 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
2331 * libaout.h (M_SPARCLITE_LE): New machine.
2332 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
2333 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
2334 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
2335 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
2336 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
2337 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
2338 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2339 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
2340 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
2341 be BFD_RELOC_SPARC_REV32.
2343 * config.bfd (sparc86x-*-aout): New
2345 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
2347 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
2348 actually mapping the output sections.
2350 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
2353 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
2354 (mn10300_elf_reloc_map): Similarly.
2355 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
2357 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
2359 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
2361 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
2362 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
2363 elf_mips_reloc_type defined in elf/mips.h.
2365 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
2367 * elf64-mips.c: Remove reloc_type definition completely. It's now
2370 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
2372 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
2373 as they are defined in elf/mips.h now.
2375 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
2378 * Re-add lost change:
2379 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
2381 (mn10300_elf_relax_section): Include stack space for register saves
2382 in the imm8 field of a "call" instruction.
2383 (compute_function_info): Determine how much stack is allocated by
2384 the movm instruction. Fix typo.
2385 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
2387 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
2389 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
2390 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
2392 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
2394 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
2396 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
2398 * elf32-hppa.h: Let ELF header define the enum containing the
2399 external reloc numbers.
2400 * elf32-i386.h: Likewise.
2402 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
2404 * elf-m10300.c: Let ELF header now define the macros to get the enum.
2405 * elf32-mips.c: Likewise.
2406 * elf32-ppc.c: Likewise.
2408 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
2410 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
2411 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
2413 * bfd-in.h: Regenerate.
2414 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
2415 parameter to 'unsigned int' to avoid K&R compatability problems.
2417 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
2419 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
2420 functionname_ptr to be const. Change line_ptr to be unsigned.
2422 * coffcode.h (coff_link_output_has_begun): Simplify handling when
2423 macro is not defined. Change second parameter from bfd_link_info
2424 to coff_final_link_info. Add prototype.
2425 (coff_final_link_postscript): Simplify handling when macro is not
2426 defined. Add prototype.
2428 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
2430 * elf-mn10300.c: Before include system specific ELF header define
2431 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
2432 * elf32-mips.c: Likewise.
2433 * elf32-ppc.c: Likewise.
2435 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
2437 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
2438 temporary patch over to elf64-mips.c as well.
2440 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
2442 * elf32-mips.c (reloc_type): Temporarily disable definition of
2443 standard relocation since they are now defined in elf/mips.h.
2445 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
2447 * elf-m10200.c (mn10200_elf_final_link_relocate):
2448 Modify range test for case R_MN10200_8.
2450 * elf-m10300.c (mn10300_elf_final_link_relocate):
2451 Modify range test for case R_MN10300_8.
2453 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
2455 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
2456 * elf32-i386.c (elf_backend_got_header_size): Define.
2457 (elf_backend_plt_header_size): Define.
2458 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
2459 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
2460 * elfxx-target.h: Provide a default of zero.
2461 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
2462 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
2464 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
2465 entry from an executable, even if the plt refcount goes to 0.
2467 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2469 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
2470 directory name at the line number.
2472 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
2473 with an unspecified type.
2475 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
2477 * sunos.c: Add undef of valid to avoid problem on SunOS.
2479 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
2481 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
2483 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2485 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
2486 R_68K_PCxx and R_68K_xx relocations. Make sure that
2487 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
2488 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
2489 R_68K_xx relocations.
2490 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
2491 that has no plt entry.
2492 (elf_m68k_relocate_section): Ignore the plt offset in a static
2494 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
2496 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
2499 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
2501 (howto_table, reloc_map): Add entries for them.
2502 (elf_m68k_check_relocs): Handle them. Implement reference
2503 counting for got and plt entries.
2504 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
2505 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
2507 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
2508 (elf_m68k_relocate_section): Handle the new reloc types.
2509 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
2510 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
2511 * elflink.h (elf_link_add_object_symbols): When creating an
2512 indirect reference for symbol versioning also copy the plt
2514 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
2515 flag also reset the plt offset.
2516 (elf_link_assign_sym_version): Likewise.
2517 (elf_gc_common_finalize_got_offsets): Increment the got offset by
2518 the size of the entry in bytes.
2519 (elf_gc_allocate_got_offsets): Likewise.
2521 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
2523 * elflink.h (elf_gc_sections): Return true rather than falling off
2526 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
2529 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
2531 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
2532 comment describing when it should be enabled.
2533 Changed definition of USER_LABEL_PREFIX to "", to fall into line
2536 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
2538 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
2539 information ATN records.
2541 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
2543 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
2544 section for an absolute symbol in a fully linked file. Based on
2545 patch from Christian Holland <CHolland@de.lucent.com>.
2547 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
2549 * coff-m88k.c (m88k_special_reloc): Don't lose the information
2550 that a symbol is undefined.
2552 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
2554 * som.c (som_bfd_gc_sections): Define.
2556 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
2558 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
2559 overflows in ARM_26D patches, since they have already been
2560 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
2562 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
2564 * coffcode.h (coff_write_object_contents): If we have any long
2565 section names, call coff_write_symbols even if there are no
2568 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
2570 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
2571 PT_LOAD segment, rather than only setting it once for the entire
2574 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
2575 rather than ignoring every phdr with a p_paddr of 0, ignore all
2576 the phdrs if they all have a p_paddr of 0.
2578 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
2579 section was discarded from the link.
2581 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2583 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
2585 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2587 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
2588 floating point operations.
2590 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
2592 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
2595 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
2597 Merge of vax/vms (read-only) support
2598 * configure.com: Support Vax target.
2599 * makefile.vms: Support Vax target.
2600 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
2601 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
2603 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
2605 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
2607 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
2609 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
2611 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
2612 * targets.c (bfd_target_ovax_flavour): New flavour.
2613 (vms_alpha_vec): Renamed from evax_alpha_vec.
2615 (target_vector): Update accordingly.
2616 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
2618 (vax*-*-*vms*): New target.
2619 * Makefile.am: Update for renamed files. Rebuild dependencies.
2620 * bfd-in2.h: Rebuild.
2621 * configure.in, Makefile.in, aclocal.m4: Rebuild.
2623 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
2625 Based on patch from Matt Semersky <matts@scd.hp.com>:
2626 * linker.c (_bfd_generic_final_link): Force a trailing NULL
2627 pointer on abfd->outsymbols.
2628 (generic_add_output_symbol): Handle NULL sym parameter.
2630 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
2632 * elf.c (copy_private_bfd_data): Add support for changing VMA or
2635 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
2637 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
2638 when handling 32 bit immediate relocs.
2639 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2641 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
2643 * section.c (STD_SECTION): Account for recently added gc_mark
2644 field in struct asection.
2646 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
2647 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2649 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
2651 ELF Section-level Garbage Collection:
2652 * bfd.c (bfd_gc_sections): New.
2653 * aout-adobe.c: Hook to default implementation.
2654 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
2655 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
2656 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
2657 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
2658 * tekhex.c, versados.c: Likewise.
2659 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
2660 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
2662 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
2663 (bfd_generic_gc_sections): New.
2664 * section.c (SEC_KEEP): New.
2665 (asection): Add gc_mark member.
2667 * elfcode.h (elf_gc*): New name remappings.
2668 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
2669 sections to be excluded.
2670 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
2671 (elf_gc_propogate_vtable_entries_used): New.
2672 (elf_gc_smash_unused_vtentry_relocs): New.
2673 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
2674 (elf_gc_common_finalize_got_offsets): New.
2675 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
2676 * elfxx-target.h: Add and default gc hooks.
2678 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
2680 (struct elf_obj_tdata): Likewise for local_got_offsets.
2681 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
2682 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
2683 * elf64-sparc.c, elflink.h: Likewise.
2685 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
2686 (ELF_LINK_HASH_MARK): Define.
2687 (struct elf_backend_data): Add GC hooks.
2688 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
2690 * elf-m10300.c (mn10300_elf_check_relocs): New.
2691 (mn10300_elf_gc_mark_hook): New.
2692 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
2693 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
2694 (mn10300_elf_final_link_relocate): Likewise.
2695 (mn10300_elf_relocate_section): Likewise.
2696 (elf_backend_can_gc_sections): Define.
2697 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
2698 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
2699 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
2700 (mips_info_to_howto_rel): Likewise.
2701 (mips_elf_relocate_section): Likewise.
2702 (mips_elf_check_relocs): Likewise.
2703 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
2704 (elf_backend_can_gc_sections): Define.
2705 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
2706 (ppc_elf_howto_raw): Handle them.
2707 (ppc_elf_reloc_type_lookup): Likewise.
2708 (ppc_elf_relocate_section): Likewise.
2709 (ppc_elf_check_relocs): Reference count .got and .plt entires.
2710 Handle new vtable relocs.
2711 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
2712 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
2713 (elf_backend_can_gc_sections): Define.
2715 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
2717 * archures.c (bfd_mach_mn10300): Define.
2718 * elf-m10300.c: Include elf/mn10300.h
2719 (elf_mn10300_mach): New function.
2720 (_bfd_mn10300_elf_final_write_processing): Likewise.
2721 (_bfd_mn10300_elf_object_p): Likewise.
2722 (elf_backendfinal_write_processing): Define.
2723 (elf_backend_object_p): Likewise.
2725 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
2727 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
2730 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
2732 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
2733 link_next field, not the next field.
2735 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
2737 * elf.c (map_sections_to_segments): Check the section address
2738 against the phdr size both with and without a modulo of
2741 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
2743 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
2744 linker created empty input section if the output section has the
2747 * elflink.h (elf_link_output_extsym): Print an error message if
2748 _bfd_elf_section_from_bfd_section fails.
2750 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
2753 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
2755 * elf.c (copy_private_bfd_data): Improve handling of Solaris
2756 native linker output. Avoid putting an empty section in more than
2759 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
2761 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2762 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2764 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
2766 * elf.c (swap_out_syms): New arg relocatable_p.
2767 Don't add section VMA to symbols for relocatable output.
2768 (_bfd_elf_compute_section_file_positions): Update call to
2771 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
2773 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
2774 against 'addend' be signed rather than unsigned.
2776 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
2778 * elf32-m32r.c: Add prototyps for static functions.
2780 * coff-arm.c: Add prototypes for static functions.
2782 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
2784 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
2785 LMA is used to order sections in a segment.
2787 * elf32-v850.c: Add prototypes for static functions.
2788 Change type of addend parameter to bfd_vma in various functions.
2790 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
2792 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
2793 complain_overflow_signed instead of complain_overflow_bitfield.
2795 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2797 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
2798 when comparing against 0.
2800 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
2802 * Makefile.am (config.status): New target.
2803 * Makefile.in: Rebuild.
2805 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
2807 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
2808 error if previous object endianness doesn't match current object.
2810 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
2812 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
2813 _bfd_elf_print_private)bfd_data ().
2815 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
2817 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
2819 (elf_link_add_object_symbols): Set type_change_ok and
2820 size_change_ok before calling elf_merge_symbol.
2822 * elf32-mips.c (mips_elf_relocate_section): If we issue an
2823 undefined symbol error, don't also issue an overflow error.
2825 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
2827 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
2828 R_PPC_LOCAL24PC relocation should be local; if not, print an error
2829 message instead of crashing.
2831 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
2833 * archures.c (bfd_mach_cpu32): Define.
2834 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
2836 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
2837 * ieee.c: Include <ctype.h>.
2838 (ieee_object_p): Parse out process ID string to make it more
2839 likely to be acceptable for bfd_scan_arch.
2840 * bfd-in2.h: Rebuild.
2842 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
2844 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
2845 _bfd_elf_print_private_bfd_data() so that the program header will
2848 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
2850 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
2851 0x68. Reindent. Add some comments.
2853 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
2855 * elf.c (copy_private_bfd_data): Adjust physical address of
2856 segment in output BFD to contain LMAs of its sections.
2858 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
2860 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2861 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
2862 endian data 32 bit relocations.
2863 (elf32_sparc_merge_private_bfd_data): Check if linking little
2864 endian objects with big endian objects.
2865 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
2866 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
2867 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
2869 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
2870 * archures.c (bfd_mach_sparc_sparclite_le): New.
2871 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
2873 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
2875 * peicode.h (add_data_entry): Fix precedence of operators in if ()
2878 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
2880 * bfd-in.h: Move over patch to bfd-in2.h.
2882 * reloc.c (bfd_check_overflow): Add casts before shifts which may
2884 (_bfd_relocate_contents): Likewise.
2886 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
2888 * peicode.h (add_data_entry): If the section has no private data
2889 then do not create a Data Dictionary entry for it.
2891 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
2893 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
2894 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
2895 elf64_alpha_size_got_sections): Rewrite, handling multiple got
2896 subsections during relaxation more correctly.
2898 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
2900 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
2901 Add extra argument to bfd_arm_process_before_allocation ().
2902 * bfd-in.h: Reflect changes made in bfd-in2.h.
2903 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
2904 coff class of a BFD symbol.
2905 * coff-arm.c: Add support for interworking between Thumb code and
2906 non-interworking aware ARM code.
2908 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
2910 * po/Make-in (install-info): New target.
2912 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
2914 * filemode.c: Remove; not used.
2916 If sysdep.h includes a header file, don't include it again:
2917 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
2919 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
2921 * archive.c: Don't include <string.h> or <errno.h>.
2922 * evax-alpha.c; Don't include <stdio.h>.
2923 * evax-egsd.c: Likewise.
2924 * evax-etir.c: Likewise.
2925 * evax-misc.c: Likewise.
2926 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
2927 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
2929 * hpux-core.c: Likewise.
2930 * netbsd-core.c: Likewise.
2932 * libbfd.c: Don't include <sys/types.h>.
2933 * nlmcode.h: Don't include <string.h>.
2934 * osf-core.c: Don't include <string.h> or <stdio.h>.
2935 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
2936 <errno.h>, or <unistd.h>.
2937 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
2939 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
2941 * configure.com: If the version number can not be found in
2942 configure.in, set it to "unknown" rather than "2.8.1".
2944 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
2946 * elf32-mips.c (elf_mips_mach): New.
2947 (_bfd_mips_elf_object_p): Use elf_mips_mach.
2948 (_bfd_mips_elf_final_write_processing): Use the names
2949 of machines, rather than the numbers. Set both the ARCH
2950 and MACH in e_flags. Handle a few more specific machines.
2951 (_bfd_mips_elf_merge_private_bfd_data): Merge both
2952 EF_MIPS_ARCH and EF_MIPS_MACH.
2954 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
2956 * syms.c (bfd_is_local_label): Revert last change.
2957 * srec.c (srec_write_symbols): Discard debugging symbols.
2959 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
2961 * som.c: Include <ctype.h>.
2962 * som.h: Don't include sysdep.h.
2964 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
2966 * libbfd.h: Rebuilt.
2967 * libbfd-in.h: Removed gettext includes and defines.
2968 * sysdep.h: Moved gettext-related includes and defines here.
2970 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
2972 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
2973 an ad-hoc test. Kill bogus #if 0 code.
2974 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
2976 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
2978 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
2979 when generating a normal executable for a symbol defined in a
2980 regular file. When copying a reloc into the output file, adjust
2981 the addend for a PC relative reloc against a global symbol.
2983 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
2985 * libbfd.h: Rebuilt.
2986 * libbfd-in.h (_): Define as dgettext.
2988 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
2990 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
2992 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
2993 when declaring parameter types.
2994 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
2996 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
2998 * config.bfd: If we include any ELF targets in targ_defvec and/or
2999 targ_selvecs, then add the generic ELF targets to targ_selvecs.
3000 * elf32-gen.c (dummy): New static const variable.
3001 (elf_generic_info_to_howto): New static function.
3002 (elf_generic_info_to_howto_rel): New static function.
3003 (elf_info_to_howto): Define as elf_generic_info_to_howto.
3004 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
3005 * elf64-gen.c: Same changes as elf32-gen.c.
3006 * elfcode.h (elf_object_p): For the generic target, ignore a
3007 failure of bfd_default_set_arch_mach. Fix indentation a bit.
3009 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
3011 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
3012 * configure: Rebuild.
3014 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
3016 * config.bfd: Update OSR5/Unixware patterns.
3018 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
3020 * elf.c (assign_file_positions_for_segments): Allow for holes
3021 between sections added by a link script.
3023 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
3025 * configure.in: Change version number to 2.9.4
3026 * configure: Rebuild.
3028 Based on patch from H.J. Lu <hjl@gnu.org>:
3029 * elf.c (bfd_elf_get_bfd_needed_list): New function.
3030 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
3031 * bfd-in2.h: Rebuild.
3033 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
3035 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
3038 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
3040 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
3041 (elf64_alpha_relax_section): Fill them in.
3042 (elf64_alpha_relax_opt_call): Implement more than a stub.
3043 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
3044 alignment on .scommon.
3045 (elf64_alpha_merge_gots): Merge use counts as well.
3047 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
3049 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
3050 for calculating a local symbol's address.
3051 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
3052 Set the .got's cooked size as well as the raw size.
3054 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
3056 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
3057 internationalisation of printed information.
3059 * coff-arm.c (coff_arm_print_private_bfd_data): Add
3060 internationalisation of printed information.
3062 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
3064 * syms.c (struct indexentry): Change directory_name, file_name,
3065 and function_name fields to char *.
3066 (struct stab_find_info): Change cached_file_name field to char *.
3068 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
3070 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
3072 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3074 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3076 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
3078 * Makefile.am (install-data-local): Make $(includedir).
3079 * Makefile.in: Rebuild.
3081 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3083 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
3085 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
3087 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
3088 * Makefile.in: Rebuild.
3090 * bfd-in2.h: Rebuild for Nick's changes.
3092 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
3094 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
3095 change wrt length == max_namelen.
3097 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3099 * Many files: Added gettext invocations around user-visible
3101 * libbfd-in.h: Added gettext includes and defines.
3102 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3103 HAVE_LC_MESSAGES): Define.
3104 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
3106 * Makefile.am (SUBDIRS): Added po.
3107 (POTFILES): New macro.
3108 (po/POTFILES.in): New target.
3109 (SOURCE_HFILES): New macro.
3111 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
3113 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3115 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
3116 NT_PRSTATUS note section encountered, it contains the status of
3117 the currently executing thread when the core file was written.
3119 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
3121 * libcoff.h: Add extra parameter to
3122 bfd_coff_link_output_has_begun overrideable function.
3123 * cofflink.c: Pass extra parameter to
3124 bfd_coff_link_output_has_begun function.
3125 * bfd-in.h: Add prototypes for exported ARM interworking
3127 * peicode.h: ARM specific code reorganised to conform to BFD
3129 * coffcode.h: ARM specific code reorganised to conform to BFD
3131 * coff-arm.c: Code reorganised to conform to the BFD coding
3132 conventions. Global variables have been moved into an ARM
3133 specific hash table structure and a new function:
3134 bfd_arm_get_bfd_for_interworking() has been created which is
3135 called from the linker scripts.
3137 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
3139 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
3141 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
3142 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
3143 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
3144 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
3146 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3148 * config.bfd: Added sparc86x support.
3150 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
3152 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
3153 an out of range pc-relative jump/call to an undefined weak symbol.
3155 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
3157 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
3160 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
3162 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
3163 an error other than bfd_error_system_call, set the error to
3164 bfd_error_wrong_format.
3166 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
3167 bfd_elf32_powerpcle_vec.
3169 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
3170 program segments are zero, don't set p_paddr_valid.
3172 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
3174 * elf64-alpha.c: Initial implementation of relaxation --
3175 (struct alpha_elf_link_hash_entry): Add use_count member.
3176 (elf64_alpha_check_relocs): Initialize and increment it.
3177 (elf64_alpha_can_merge_gots): Check it when considering merging.
3178 (elf64_alpha_merge_gots): Drop entries with zero use.
3179 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
3180 (elf64_alpha_always_size_sections): Split out got sizing ...
3181 (elf64_alpha_size_got_sections): ... here. New function.
3182 (elf64_alpha_relax_find_reloc_ofs): New function.
3183 (elf64_alpha_relax_with_lituse): Likewise.
3184 (elf64_alpha_relax_without_lituse): Likewise.
3185 (elf64_alpha_relax_opt_call): Likewise.
3186 (elf64_alpha_relax_section): Likewise.
3187 (elf64_alpha_add_symbol_hook): Likewise.
3188 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
3189 (elf64_alpha_relocate_section): Likewise.
3190 (bfd_elf64_bfd_relax_section): Define.
3191 (elf_backend_add_symbol_hook): Likewise.
3193 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
3195 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
3196 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
3197 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
3199 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
3201 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
3202 * configure: Rebuild.
3204 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
3206 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
3207 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
3208 * configure.in: Define and substitute WIN32LDFLAGS and
3210 * aclocal.m4: Rebuild with new libtool.
3211 * configure, Makefile.in: Rebuild.
3213 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
3215 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
3216 before any other symbols in the same section.
3218 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
3220 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
3223 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3225 * dwarf2.c (comp_unit): Move it earlier in the source. Add
3227 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
3228 Use addr_size for address size, rather than sizeof(bfd_vma).
3229 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
3230 Fix call to read_address.
3231 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
3232 Scrap other unneeded arguments. Fix call to read_address.
3233 (scan_unit_for_functions): Fix call to read_attribute.
3234 (parse_comp_unit): We now handle more values for addr_size.
3235 Set addr_size in unit. Fix call to read_attribute and
3238 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
3240 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
3242 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
3244 * archures.c (bfd_default_scan): Add m68k cases back to default
3245 switch, reverting patch of March 25, since IEEE support depends
3248 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
3250 * Makefile.am (diststuff): New target.
3251 * Makefile.in: Rebuild.
3253 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
3255 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
3256 som_offset when we have an extended name table.
3258 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
3260 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
3262 * Makefile.in: Rebuild.
3264 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3266 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
3267 symbols when creating a shared library.
3268 (elf_m68k_adjust_dynindx): New function, used by above code.
3269 (elf_m68k_finish_dynamic_sections): Initialize the section
3271 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
3273 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
3275 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
3278 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3280 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
3283 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
3285 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
3288 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
3290 * configure.in: Set version to 2.9.1.
3291 * configure: Rebuild.
3293 * Branched binutils 2.9.
3295 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
3297 * syms.c (ENABLE_CACHING): Define.
3298 (struct indexentry): Define.
3299 (struct stab_cache): Remove.
3300 (cmpindexentry): New static function.
3301 (struct stab_find_info): Add new fields: indextable,
3302 indextablesize, cached_indexentry, cached_offset, cached_stab, and
3303 cached_file_name. Remove fields: file_cache, function_cache, and
3305 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
3306 index table and search it.
3308 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
3310 * elf.c (_bfd_elf_copy_private_section_data): Call
3311 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
3313 * cpu-mips.c: Remove trailing comma at end of enumeration list.
3315 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
3317 * coff-arm.c: Define all globally visible variables and functions
3318 only when COFF_WITH_PE is not defined.
3319 * configure.in (armpe_little_vec, armpe_big_vec): Add
3321 * configure: Rebuild.
3323 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
3325 Fix some gcc -Wall warnings:
3326 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
3327 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
3328 * archures.c (bfd_default_scan): Likewise.
3329 * bfd.c (bfd_scan_vma): Likewise.
3330 * binary.c (mangle_name): Likewise
3331 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
3332 * coff-sh.c (sh_relocate_section): Likewise.
3333 * coff-stgo32.c (create_go32_stub): Likewise.
3334 * coffcode.h (coff_slurp_line_table): Likewise.
3335 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
3336 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
3337 (assign_file_positions_for_segments): Likewise.
3338 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3339 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
3340 * oasys.c (oasys_write_sections): Likewise.
3341 * ppcboot.c (ppcboot_object_p): Likewise.
3342 (mangle_name): Likewise.
3343 * riscix.c (riscix_fix_pcrel_26): Likewise.
3344 * srec.c (srec_scan): Likewise.
3345 * stabs.c (_bfd_write_section_stabs): Likewise.
3346 * sunos.c (sunos_add_dynamic_symbols): Likewise.
3347 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
3348 switch. Declare parameters for function pointers.
3349 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
3351 * elf.c (elf_sort_sections): Likewise.
3352 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
3353 Add default cases to switches.
3354 (coff_arm_relocate_section): Remove unused local variables.
3356 (coff_arm_bfd_set_private_flags): Change flag variable to type
3358 * coff-mips.c (mips_relocate_section): Initialize use_lo.
3359 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
3360 (dump_toc): Change cat to const, and initialize it.
3361 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
3362 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3363 (sh_elf_relocate_section): Initialize r_symndx.
3364 * coffcode.h (coff_compute_section_file_positions): Only declare
3365 old_sofar if ALIGN_SECTIONS_IN_FILE.
3366 (coff_write_object_contents): Initialize csym.
3367 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
3368 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
3370 * dwarf2.c: Include libiberty.h.
3371 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
3372 (decode_line_info): Remove unused local variables.
3373 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
3374 (m32r_elf_relocate_section): Likewise.
3375 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
3376 (v850_elf_reloc): Likewise.
3377 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
3378 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
3379 * elf.c (assign_file_positions_for_segments): Always set adjust.
3380 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
3381 parenthesize expression.
3382 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
3383 (m32r_elf_object_p): Return a value.
3384 (m32r_elf_print_private_bfd_data): Change fprintf format string.
3385 * elf32-mips.c (mips_elf_final_link): Initialize last.
3386 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
3387 * elf32-v850.c (v850_elf_object_p): Return a value.
3388 (v850_elf_print_private_bfd_data): Change fprintf format string.
3389 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
3391 * elflink.h (elf_link_add_object_symbols): Change vernum to
3392 unsigned int, and initialize it. Change fprintf format string.
3393 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
3394 when setting or comparing to soname_indx.
3395 (elf_create_pointer_linker_section): Change num_symbols to
3397 * libcoff-in.h (coff_data_type): Change flags to flagword.
3398 * peicode.h (pe_print_idata): Initialize idx. Change j to
3399 bfd_size_type. Initialize hint_member. Remove useless test to
3401 (pe_print_edata): Change num_functions and num_names in struct
3402 EDT_type to unsigned long. Remove cast. Change fprintf format
3404 * ppcboot.c (ppcboot_object_p): Change i to size_t.
3405 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
3407 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
3408 int *. Update uses. Change j to long.
3409 * bfd-in2.h, libcoff.h: Rebuild.
3411 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
3413 * elf32-v850.c Remove definition of USE_REL.
3414 (v850_elf_info_to_howto_rela): New function.
3415 (v850_elf_perform_relocation): Renamed from
3416 v850_elf_store_addend_in_insn. Removed replace argument.
3417 (v850_elf_reloc): store the relocation in the addend field instead
3419 (v850_elf_final_link_relocate): Now calls
3420 v850_elf_perform_relocation.
3421 (v850_elf_relocate_section): Remove code to generate REL
3424 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
3426 * coffcode.h (coff_new_section_hook): Set the type and storage
3427 class in the native symbol information allocated for a new section
3430 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
3432 * peicode.h: Chain together calls to
3433 coff_bfd_copy_private_bfd_data and
3434 coff_bfd_print_private_bfd_data.
3436 * coff-arm.c: Add prototypes for
3437 coff_arm_bfd_print_private_bfd_data and
3438 coff_arm_bfd_copy_private_bfd_data.
3440 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
3442 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
3445 * peicode.h: Call arm-coff private data functions after handling
3448 * coff-arm.c: Turn statics into globals so that they can be shared
3449 both pe and pei backends.
3451 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
3453 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
3455 (sunos_write_object_contents): Likewise.
3456 * aoutx.h (NAME(aout,machine_type)): Likewise.
3457 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3459 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3461 * archures.c (bfd_mach_m68*): Add definitions for various m68k
3463 (bfd_default_scan): Remove m68k special cases.
3464 * bfd-in2.h: Rebuild.
3465 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
3467 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
3468 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
3470 (bfd_m68k_arch): Set mach field to zero to signal no explicit
3471 selection, change printable_name to just "m68k" and make that the
3472 default instead of m68k:68020.
3474 * aout-tic30.c (NAME): Define this to avoid multiple definitions
3476 (MY_get_section_contents): Define as aout_32_get_section_contents
3477 rather than NAME(aout,get_section_contents).
3479 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
3481 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
3482 and call bfd_default_set_arch_mach to do the real work.
3484 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
3486 * bout.c (BALX): Include return register g14 as part of the insn.
3488 (calljx_callback): Use it.
3490 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
3492 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
3493 * libbfd.h: Rebuild.
3495 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
3496 byte_count to unsigned int.
3497 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
3498 unused local variables.
3500 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
3501 variables er and er1.
3503 * cpu-v850.c: Include <ctype.h>.
3504 (scan): Case isdigit argument to unsigned char.
3506 From Yan Meroth <YAN.MEROTH@st.com>:
3507 * ihex.c (ihex_scan): Add extbase variable so that getting an
3508 extended linear address record does not ignore any previous
3510 (ihex_write_object_contents): When writing out an extended linear
3511 address record, zero out any previous extended address.
3513 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
3515 * ieee.c (do_one): Check section before dereferencing it.
3516 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
3517 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
3519 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
3521 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
3523 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
3525 * coff-arm.c: Add interworking functions to pe backends.
3527 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
3529 * configure.in: Use AM_DISABLE_SHARED.
3530 * aclocal.m4, configure: Rebuild with libtool 1.2.
3532 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
3534 * coff-arm.c (coff_arm_relocate_section): Better error messages
3535 when interowrking conflucts occur. Courtesy of Jonathan Walton
3537 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
3538 relocations. Patch courtesy of Jonathan Walton and Tony
3541 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
3543 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
3544 part of Feb 22 change controling when to override the existing
3545 symbol with the .plt entry.
3547 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
3549 * config.bfd (targ_cpu): Add thumb-pe target.
3551 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
3552 functions in PE build.
3554 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
3556 * config.bfd (sparclite-*-elf*): Added.
3558 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
3560 * configure.in: Add elf.lo to elf shell variable.
3561 * Makefile.am (BFD_LIBS): Remove elf.lo.
3562 (BFD_LIBS_CFILES): Remove elf.c.
3563 (BFD32_BACKENDS): Add elf.lo.
3564 (BFD32_BACKENDS_CFILES): Add elf.c.
3565 * configure, Makefile.in: Rebuild.
3567 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
3569 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
3570 relocation against a now-local symbol should not have a dynamic
3573 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
3575 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
3577 (pe_print_private_bfd_data): Print PE flags. From Mikey
3578 <jeffdb@netzone.com>.
3580 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
3582 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
3583 a plt entry when we can determine that we authoritatively define
3586 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
3588 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
3589 don't actually use trad-core, but a SunOS-style core file handled
3591 * hosts/sparclinux.h: Remove.
3593 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3595 * peicode.h (pe_print_idata): If there is no .idata section, look
3596 for the import tables in some other section. Make the initial
3597 label line up better with the data. Print the import address
3598 table even if there is no import name table. If the import
3599 address table holds actual addresses, print them.
3601 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
3603 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
3604 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
3605 bfd_error_system_call.
3607 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
3609 * Makefile.am (AUTOMAKE_OPTIONS): Define.
3610 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3612 From H.J. Lu <hjl@gnu.org>:
3613 * Makefile.am (libbfd_la_LDFLAGS): Define.
3614 * Makefile.in: Rebuild.
3616 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
3618 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3619 * netbsd.h (MACHTYPE_OK): Define.
3620 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
3621 calling N_SET_MACHTYPE, rather than having a switch.
3622 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
3624 * i386netbsd.c (MACHTYPE_OK): Don't define.
3625 (DEFAULT_MID): Define.
3626 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
3627 (MACHTYPE_OK): Don't define.
3628 (DEFAULT_MID): Define.
3629 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
3630 (DEFAULT_MID): Define.
3631 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
3632 (DEFAULT_MID): Define.
3633 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
3634 (DEFAULT_MID): Define.
3636 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3637 * vaxnetbsd.c: New file.
3638 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
3639 rather than netbsd_core.
3640 * targets.c (vaxnetbsd_vec): Declare.
3641 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
3642 defined, add netbsd_core_vec.
3643 * configure.in: Set COREFILE for alpha*-*-netbsd* and
3644 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
3645 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
3646 * config.bfd (alpha*-*-netbsd*): New target.
3647 * Makefile.am: Rebuild dependencies.
3648 (BFD32_BACKENDS): Add vaxnetbsd.lo.
3649 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
3650 * configure, Makefile.in: Rebuild.
3652 * configure.host: Remove the old shared library build stuff. We
3653 now use libtool instead.
3655 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
3657 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
3659 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
3661 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
3662 * configure: Rebuild.
3664 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
3665 * elf32-v850.c (remember_hi16s_reloc): New function.
3666 (find_remembered_hi16s_reloc): New function.
3667 (v850_elf_store_addend_in_insn): Use the above new functions to
3668 match up HI6S relocs with LO16 relocs.
3670 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
3672 * configure.in: Change -linux* to -linux-gnu*.
3673 * config.bfd, configure.host: Likewise.
3674 * configure: Rebuild.
3676 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
3678 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
3679 LO16/HI16S bug and improve comments about what is going on.
3681 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3683 * configure, aclocal.m4: Rebuild with new libtool.
3685 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
3687 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
3688 when merging v850 code into v850e/v850ea code. Do not initialise
3689 output flags if the input is the default architecture.
3691 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
3693 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
3694 get the size from bfd_arch_bits_per_address instead of directly
3697 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
3699 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
3700 to wrap, just return all 1's bits instead.
3701 * libbfd.h: Regenerate.
3703 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
3705 * coff-i386.c (coff_pe_i386_relocate_section): New static function
3707 (coff_relocate_section): If COFF_WITH_PE, define as
3708 coff_pe_i386_relocate_section.
3709 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
3710 skip empty sections, to match coff_write_object_contents.
3712 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
3713 rather than swapping out r_offset twice. From Luke Deller
3714 <luked@cse.unsw.edu.au>.
3716 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
3718 * configure.in: Set libtool_enable_shared rather than
3719 libtool_shared. Remove diversion hack.
3720 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
3723 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
3725 * syms.c (struct stab_cache): Define.
3726 (struct stab_find_info): Remove cached_offset, cached_stab,
3727 cached_str, and cached_stroff fields. Add file_cache,
3728 function_cache, and line_cache fields.
3729 (_bfd_stab_section_find_nearest_line): Use extensive caching to
3732 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
3734 * peicode.h (pe_print_idata): Check for import of ordinal rather
3736 (pe_print_edata): If there is no .edata section, look for the
3737 export data in some other section.
3739 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
3741 * configure.in: Change version to 2.8.4.
3742 * configure: Regenerated.
3744 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3746 Add tms320c30 support:
3747 * cpu-tic30.c: New file.
3748 * aout-tic30.c: New file.
3749 * coff-tic30.c: New file.
3750 * archures.c (bfd_arch_tic30): Define.
3751 (bfd_tic30_arch): Declare.
3752 (bfd_archures_list): Add bfd_tic30_arch.
3753 * targets.c (bfd_target_vector): Add tic30_aout_vec and
3755 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
3756 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
3757 (coff_set_flags): Likewise.
3758 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
3759 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
3760 * Makefile.am: Rebuild dependencies.
3761 (ALL_MACHINES): Add cpu-tic30.lo.
3762 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
3763 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
3764 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
3765 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3767 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
3769 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
3770 to lag behind LO16 reloc by a couple of instructions.
3772 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
3774 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
3775 make to reexamine the file timestamp.
3776 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
3778 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
3781 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
3783 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
3784 to create .dynsbss and .rela.sbss sections.
3785 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
3786 copied from dynamic objects into .sbss.
3787 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
3788 use it. Correct typo of .rela.sdata2.
3789 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
3790 put the data, which may now be in .sbss.
3791 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
3792 (elf_backend_create_dynamic_sections): Define as
3793 ppc_elf_create_dynamic_sections.
3795 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
3796 against _GLOBAL_OFFSET_TABLE_.
3797 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
3798 shared libraries which refer to local symbols. Make sure that the
3799 test for allocating space for a reloc in a shared object is the
3800 same as the test for emitting a reloc.
3802 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3804 * config.bfd (i[3456]-*-mingw32*): New target.
3805 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
3806 * aclocal.m4, configure: Rebuild.
3808 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
3810 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
3813 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
3815 Sparc v9 ABI compliant PLT:
3816 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
3817 (plt_templates, sparc64_elf_build_plt_entry): Delete.
3818 (LARGE_PLT_THRESHOLD): New define.
3819 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
3820 (sparc64_elf_build_plt): New function.
3821 (sparc64_elf_plt_entry_offset): Likewise.
3822 (sparc64_elf_plt_ptr_offset): Likewise.
3823 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
3824 contain the index for convenience. Skip the initial entries
3826 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
3827 memory for the benefit of .rela.plt.
3828 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
3829 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
3830 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
3831 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
3832 Call sparc64_elf_build_plt.
3833 (elf_backend_want_got_plt): No.
3834 (elf_backend_plt_readonly): No.
3835 (elf_backend_plt_alignment): 8.
3837 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
3838 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
3839 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
3842 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
3844 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
3846 * cpu-mips.c (arch_info_struct): Add mips variants.
3847 * bfd-in2.h: Rebuilt.
3849 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
3851 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
3854 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
3856 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
3857 (i[3456]86sco3.2v5*coff): New target.
3859 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
3861 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
3863 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
3865 * bfd.c (bfd_get_error_handler): Add orthogonal function.
3866 * bfd-in2.h: Regenerate.
3868 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
3870 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
3872 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
3874 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
3875 adjust addend for an output common symbol (from Jimmy Blair
3876 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
3877 defined symbol to counteract adjustment made in generic relocation
3880 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
3882 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
3884 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
3885 (GET_SCNDHR_NLNNO): Likewise.
3887 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
3889 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
3891 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
3893 * elf32-m32r.c: Add macros to handle NOP insertion.
3895 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
3897 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
3898 (xcoff_mark): Likewise.
3899 (xcoff_build_ldsyms): Mark absolute symbols.
3901 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
3903 * bout.c (b_out_write_object_contents): Sort symbols before output
3904 to keep {CALL,BAL}NAME symbols adjacent.
3905 (b_out_symbol_cmp): New function.
3907 For older changes see ChangeLog-9697
3913 version-control: never