1 1999-07-02 Ian Lance Taylor <ian@zembu.com>
3 * config.bfd: Add * at the end of i[3456]86-*-unixware.
5 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
7 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
8 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
10 1999-07-01 Mark Mitchell <mark@codesourcery.com>
12 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
14 (_bfd_elf_init_reloc_shdr): New function.
15 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
16 bfd_alloc followed by memset.
17 (_bfd_elf_init_reloc_shdr): New function, split out from ...
18 (elf_fake_sections): Here.
19 (assign_section_numbers): Assign section numbers for the second
20 relocation section, if required.
21 * elflink.h (elf_link_output_relocs): New function.
22 (elf_link_size_reloc_section): Likewise.
23 (elf_bfd_final_link): Use elf_link_size_reloc_section.
24 (elf_link_input_bfd): Use elf_link_output_relocs.
26 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
27 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
29 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
31 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
34 1999-06-28 Mark Mitchell <mark@codesourcery.com>
36 * elf32-mips.c (mips_elf_got_info): Move declaration before
37 prototypes. Change global_gotsym to be a pointer to a hash entry,
38 rather than a number index.
39 (mips_elf_link_hash_entry): Move declaration before prototypes.
40 (mips_elf_irix6_finish_dynamic_symbol): New function.
41 (mips_elf_sign_extend): Likewise.
42 (mips_elf_high): Likewise.
43 (mips_elf_higher): Likewise.
44 (mips_elf_highest): Likewise.
45 (mips_elf_global_got_index): Likewise.
46 (mips_elf_local_got_index): Likewise.
47 (mips_elf_got_offset_from_index): Likeiwse.
48 (mips_elf_record_global_got_symbol): Likewise.
49 (mips_elf_got_page): Likewise.
50 (mips_elf_next_lo16_addend): Likewise.
51 (mips_elf_calculate_relocation): Likewise.
52 (mips_elf_obtain_contents): Likewise.
53 (mips_elf_perform_relocation): Likewise.
54 (mips_elf_assign_gp): Likewise.
55 (mips_elf_sort_hash_table_f): Likewise.
56 (mips_elf_sort_hash_table): Likewise.
57 (mips_elf_got_section): Likewise.
58 (mips_elf_got_info): Likewise.
59 (mips_elf_create_local_got_entry): Likewise.
60 (mips_elf_got16_entry): Likewise.
61 (mips_elf_create_dynamic_relocation): Likewise.
62 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
63 (mips_elf_final_gp): Use mips_elf_assign_gp.
64 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
65 into SHN_SCOMMON automatically on IRIX6.
66 (mips_elf_add_symbol_hook): Likewise.
67 (mips_elf_relocate_section): Rewrite, using
68 mips_elf_calculate_relocation and mips_elf_perform_relocation.
69 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
70 Don't deal with .rld_map on IRIX6.
71 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
72 section flags appropriately for .got.
73 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
74 the got. Call mips_elf_record_global_got_symbol and allocate
75 local got space appropriately.
76 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
77 char *. Rework calculation of GOT size. Sort dynamic symbol
78 table entries so entries that do not require GOT entries appear at
79 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
80 code dealing with DT_INIT and DT_FINI. Remove fiddling with
82 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
84 (mips_elf_finish_dynamic_symbol): Use
85 mips_elf_irix6_finish_dynamic_symbol.
86 (mips_elf_finish_dynamic_sections): Correct off-by-one error
87 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
88 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
90 1999-06-30 Ian Lance Taylor <ian@zembu.com>
92 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
93 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
95 1999-06-04 Philip Blundell <philb@gnu.org>
97 * elf32-arm.h (elf_backend_got_header_size): Define.
98 (elf_backend_plt_header_size): Likewise.
100 1999-06-28 Jim Pick <jim@jimpick.com>
102 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
104 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
106 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
108 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
110 1999-06-27 Mark Mitchell <mark@codesourcery.com>
112 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
113 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
114 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
115 (_bfd_mips_elf_section_from_shdr): Use them.
116 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
117 of GP-relative sections.
118 (_bfd_mips_elf_set_section_contents): Use them.
119 (_bfd_mips_elf_section_processing): Share code between .sdata and
120 .lit4/.lit8 sections. Set appropriate flags for .srdata.
121 (mips_elf_additional_program_headers): Add handling for
122 PT_MIPS_OPTIONS segment on IRIX6.
123 (mips_elf_modify_segment_map): Likeiwse.
124 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
125 Include the options sections on IRIX6. Don't look for GP-relative
126 sections by name; use SHF_MIPS_GPREL instead.
127 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
129 (mips_elf_create_dynamic_sections): Don't muck about with section
130 alignments and such on IRIX6.
131 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
132 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
133 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
134 bfd_zalloc rather than bfd_alloc and memset.
135 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
136 Don't assert the existence of .rld_map on IRIX6.
137 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
139 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
140 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
143 1999-06-26 Mark Mitchell <mark@codesourcery.com>
145 * elf32-mips.c (mips_elf_swap_msym_in): New function.
146 (mips_elf_swap_msym_out): New function.
147 (mips_elf_create_msym_section): Likewise.
148 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
149 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
150 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
151 section not named .msym.
152 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
153 .msym directly. Set appropriate attributes for the .msym
155 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
156 (mips_elf_link_hash_newfunc): Clear it.
157 (mips_elf_create_dynamic_sections): Create the .msym section
159 (mips_elf_size_dynamic_sections): Allocate space for the
160 .msym section. Add a DT_MIPS_MSYM entry.
161 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
163 (mips_elf_finish_dynamic_sections): Assign a value for
164 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
166 * elf32-mips.c (irix_compat_t): New enumeration.
167 (ABI_N32_P): New macro.
168 (IRIX_COMPAT): Likewise.
169 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
170 (mips_elf_relocate_section): Fix typo.
172 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
174 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
175 as writable PE sections.
177 1999-06-26 David Mosberger <davidm@hpl.hp.com>
179 * dwarf2.c (struct arange): New type.
180 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
181 (arange_add): New function.
182 (decode_line_info): Keep track of address ranges that a compilation
184 (comp_unit_contains_address): Return true if address is contained
185 in _any_ of the address ranges associated with a compilation unit.
186 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
187 on the first comp_unit that contains the address.
189 1999-06-26 David Mosberger <davidm@hpl.hp.com>
191 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
192 (decode_line_info): Add variable STASH and initialize it to point
193 to the per-bfd dwarf2_debug info. Remove static variable
194 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
196 1999-06-26 Ian Lance Taylor <ian@zembu.com>
198 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
199 shared library to have an undefined symbol.
201 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
202 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
204 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
206 * elf-hppa.c (elf_hppa_final_write_processing): New function.
207 * elf32-hppa.c: Remove everything related to symbol extension
208 sections & records. Use the common elf_hppa_final_write_processing.
210 1999-06-22 Mark Mitchell <mark@codesourcery.com>
212 * elflink.h (size_dynamic_sections): Use user-specified init/fini
213 functions instead of _init/_fini if requested.
215 1999-06-23 Ian Lance Taylor <ian@zembu.com>
217 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
220 1999-06-22 Ian Lance Taylor <ian@zembu.com>
222 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
223 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
225 (ppc_elf_finish_dynamic_sections): Check for positive section
226 dynindx field, rather than comparing against -1.
227 (ppc_elf_relocate_section): Only return false if undefined_symbol
228 or reloc_overflow fail, not always upon encountering an error.
230 1999-06-22 Mark Mitchell <mark@codesourcery.com>
232 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
233 bfd_byte * before performing pointer arithmetic.
235 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
237 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
239 * elf32-hppa.c: Include elf-hppa.h.
241 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
243 (elf32_hppa_info_to_howto): Similarly.
244 (elf_hppa_howto_table): Similarly.
245 (elf_hppa_reloc_type_lookup): Similarly.
246 (hppa_elf_gen_reloc_type): Similarly.
247 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
249 1999-06-22 Nick Clifton <nickc@cygnus.com>
251 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
252 handling R_V850_22_PCREL relocation.
254 1999-06-21 Ian Lance Taylor <ian@zembu.com>
256 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
259 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
261 * section.c (_bfd_strip_section_from_output): Ignore sections
262 DISCARDed by the link script.
264 1999-06-19 Ian Lance Taylor <ian@zembu.com>
266 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
267 Remove unused local variable spp.
269 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
270 the entry symbol is not set.
272 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
274 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
275 GPDISP or LITUSE in a relocatable link.
277 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
279 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
280 * (alloc_dwarf1_func): Likewise.
282 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
284 * libhppa.h: Fix various formatting errors.
285 (assemble_3); Rewrite using CATENATE.
286 (assemble_17): Fix various bugs.
288 1999-06-16 Nick Clifton <nickc@cygnus.com>
290 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
292 1999-06-15 Richard Henderson <rth@cygnus.com>
294 * section.c (SEC_SHORT): Define.
295 * bfd-in2.h: Rebuild.
297 1999-06-13 Mark Mitchell <mark@codesourcery.com>
299 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
300 Remove abfd parameter. Use _bfd_strip_section_from_output.
301 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
303 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
304 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
305 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
307 (bfd_elf_size_dynamic_sections): Use it.
309 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
311 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
312 complain_overflow_bitfield to complain_overflow_signed.
314 1999-06-13 Mark Mitchell <mark@codesourcery.com>
316 * elflink.h (elf_link_read_relocs_from_section): New function,
318 (elf_link_read_relocs): Here. Use it for both relocation
321 1999-06-12 Mark Mitchell <mark@codesourcery.com>
323 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
324 asect->reloc_count is valid.
326 1999-06-12 Ian Lance Taylor <ian@zembu.com>
328 * elf32-mips.c (mips_elf32_section_processing): Permit a
329 SHT_MIPS_REGINFO section to have a size of 0.
331 1999-06-12 David O'Brien <obrien@freebsd.org>
333 * config.bfd (alpha*-*-freebsd*): New target.
334 (i[3456]86-*-freebsd*): Now defaults to ELF.
336 1999-06-11 Ian Lance Taylor <ian@zembu.com>
338 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
339 wrap if the relocation covers the high bit of an address.
341 * dwarf2.c (decode_line_info): Remove unused variable first_time.
343 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
345 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
346 instead of R_SPARC_max.
347 (sparc64_elf_info_to_howto): Likewise.
348 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
349 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
351 1999-06-07 Richard Henderson <rth@cygnus.com>
353 * section.c (_bfd_strip_section_from_output): Remove output
354 sections with no initial link_order.
356 1999-06-07 Nick Clifton <nickc@cygnus.com>
358 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
360 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
362 * Makefile.am (SOURCE_HFILES): Add missing headers.
363 * Makefile.in: Regenerated.
365 1999-06-06 Mark Mitchell <mark@codesourcery.com>
367 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
370 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
372 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
373 range undefweak symbols.
374 * hash.c: Add missing comma after @xref{}
375 * linker.c: Likewise.
377 1999-06-04 Nick Clifton <nickc@cygnus.com>
379 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
381 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
382 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
383 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
384 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
386 1999-06-04 Ian Lance Taylor <ian@zembu.com>
388 * Makefile.am: Rebuild dependencies.
389 (BFD32_BACKENDS): Add dwarf1.lo.
390 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
391 * Makefile.in: Rebuild.
393 1999-06-04 Nick Clifton <nickc@cygnus.com>
395 * Makefile.am: Add epoc-arm-pe target.
396 * Makefile.in: Regenerate.
397 * pe-arm.c: Only redefine interworking function names if they have
398 not already been redefined.
399 * pei-arm.c: Only redefine interworking function names if they have
400 not already been redefined.
401 * epoc-pe-arm.c: Redefine interworking function names to avoid a
403 * epoc-pei-arm.c: Redefine interworking function names to avoid a
406 1999-06-03 Nick Clifton <nickc@cygnus.com>
408 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
410 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
412 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
414 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
416 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
417 start / stop for recalculating of r_addend of R_SH_SWITCH*.
419 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
421 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
422 in other text sections.
424 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
426 * libbfd.c (_bfd_generic_verify_endian_match): New function.
427 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
428 * libbfd.h: Regenerate.
429 * coff-sh.c (sh_merge_private_data): Delete.
430 (coff_bfd_merge_private_bfd_data): Change to
431 _bfd_generic_verify_endian_match.
432 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
434 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
436 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
438 1999-06-03 Ian Lance Taylor <ian@zembu.com>
440 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
442 (bfd_elf32_arm_process_before_allocation): Likewise.
443 * bfd-in2.h: Rebuild.
445 1999-06-03 David Mosberger <davidm@hpl.hp.com>
447 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
448 track of end_sequence markers.
449 (add_line_info): Add END_SEQUENCE arg.
450 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
451 debug-line info---it doesn't work right if a compilation unit
452 consists of multiple discontiguous code-sequences. It would be
453 worthwhile to optimize for the common case where a compilation
454 unit results in a contiguous set of code sequences, but this is
455 quite tricky to get right for arbitrary DWARF2 files.
456 (lookup_address_in_line_info_table): Don't use the last line entry
457 for a compilation unit for anything with an address higher than
458 this line entry. Also, check for end_sequence markers to
459 correctly handle discontinuities.
460 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
461 compilation units, check all compilation units with each->high==0
462 just like when reading compilation units.
464 * dwarf2.c (decode_line_info): Initialize table->files and
465 table->last_line to NULL to avoid segfaults due to random
466 values in these members.
467 (concat_filename): Check for out-of-range file number before
468 indexing filename table. Segfaults suck.
470 * dwarf2.c (decode_line_info): Don't truncate address to least
471 significant 32 bits (breaks 64 bit targets).
472 (lookup_address_in_function_table): Ditto.
473 (comp_unit_contains_address): Ditto.
475 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
477 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
478 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
479 (mips_elf64_howto_table_rela): Likewise.
481 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
483 (elf_slurp_reloc_table): Here. Use it to handle the case where a
484 single section has two associated relocation sections.
486 1999-06-02 Mark Salter <msalter@cygnus.com>
488 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
489 COFF_WITH_PE defined.
491 1999-06-02 Nick Clifton <nickc@cygnus.com>
493 * pe-arm.c: Rename global arm interworking functions to avoid name
494 collision when all targets BFD is built.
497 1999-05-31 Mark Mitchell <mark@codesourcery.com>
499 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
500 may_use_rel_p, may_use_rela_p, default_use_rela_p.
501 (bfd_elf_section_data): Add use_rela_p.
502 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
503 (_bfd_elf_new_section_hook): Likewise.
504 (elf_fake_sections): Use may_use_rela_p, etc., instead of
506 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
507 * elfcode.h (write_relocs): Determine whether or not use rela
508 relocs based on the relocation section header.
509 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
510 instead of use_rela_p.
511 * elfxx-target.h (elf_backend_may_use_relp): New macro.
512 (elf_backend_may_use_rela_p): Likewise.
513 (elf_backend_default_use_rela_p): Likewise.
514 (elfNN_bed): Use them.
516 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
518 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
520 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
522 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
523 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
524 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
525 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
526 * bfd-in2.h: Regenerated.
527 * libbfd.h: Likewise.
528 * elf32-mips.c (mips_info_to_howto_rela): New function.
529 (USE_REL): Adjust for new conventions.
530 (MINUS_ONE): New macro.
531 (elf_mips_howto_table): Add R_MIPS_SUB.
532 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
534 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
535 .MIPS.content section.
536 (_bfd_mips_elf_fake_sections): Treat all sections that begin
537 with .MIPS.content as .MIPS.content sections. Set
538 SHF_MNIPS_NOSTRIP for such section.
539 (elf_info_to_howto): Define to mips_info_to_howto_rela.
540 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
541 MIPS_GOT_OFST, and MIPS_GOT_DISP.
543 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
545 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
548 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
551 1999-05-30 Philip Blundell <philb@gnu.org>
553 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
554 1993-03-25 (!!). Take into account the bitmasks for the reloc so
555 the addend does not overflow into the rest of the word.
557 1999-05-29 Nick Clifton <nickc@cygnus.com>
559 * bfd-in.h: Amend prototype for
560 bfd_elf32_arm_process_before_allocation .
561 * bfd-in.h: Regenerate.
563 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
564 elements in a fixed sized array.
565 (ARM_ELF_ABI_VERSION): Define.
566 (ARM_ELF_OS_ABI_VERSION): Define.
567 (R_ARM_THM_ABS5): Fix rightshift and size.
568 (R_ARM_THM_PC22): Fix size.
569 (R_ARM_PLT32): Define Howto.
570 (find_howto): New function: Locate a howto based on a reloc
572 (elf32_arm_info_to_howto): Use find_howto if necessary.
573 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
574 bfd_reloc_code_real_type.
575 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
576 and BFD_RELOC_VTABLE_ENTRY.
577 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
579 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
580 elements in a fixed sized array.
581 (ARM_ELF_ABI_VERSION): Define.
582 (ARM_ELF_OS_ABI_VERSION): Define.
583 (R_ARM_THM_ABS5): Fix rightshift and size.
584 (R_ARM_THM_PC22): Fix size.
585 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
586 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
587 bfd_reloc_code_real_type.
589 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
590 no_pipeline_knowledge.
591 (elf32_arm_link_hash_create): Initialise new field to zero.
592 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
593 no_pipeline_knowledge. Use this parameter to initialise the field
594 in the globals data structure.
595 (elf32_arm_final_link_relocate): Only add in pipeline offset if
596 no_pipeline_knowledge is false and the binary is from an old
598 (elf32_arm_merge_private_data): Generate an error if an attempt is
599 made to linl together big endian and little endian code.
600 (elf32_arm_post_process_headers): New function: Initialise the
601 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
603 (elf_backend_post_process_headers): Define.
605 1999-05-28 Nick Clifton <nickc@cygnus.com>
607 * elf-bfd.h (struct elf_backend_data): Add new field:
608 elf_backend_post_process_headers.
610 * elfxx-target.h (elf_backend_post_process_headers): Define to
611 NULL if not already defined.
612 (elfNN_bed): Initialise elf_backend_post_process_headers field.
614 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
616 (_bfd_elf_compute_section_file_positions): Call
617 elf_backend_post_process_headers if defined.
619 1999-05-28 Ian Lance Taylor <ian@zembu.com>
621 * configure.in: Check whether getuid and getgid exist.
622 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
623 HAVE_GETGID are not defined, respectively.
624 (bfd_write_armap): Don't special case on _WIN32 for getuid and
626 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
627 * configure, config.in: Rebuild.
629 1999-05-28 Martin Dorey <mdorey@madge.com>
631 * elf32-i960.c: New file.
632 * elf.c (prep_headers): Handle bfd_arch_i960.
633 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
634 * config.bfd (i960-*-elf*): New target.
635 * configure.in (bfd_elf32_i960_vec): New target vector.
636 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
637 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
638 * Makefile.in, aclocal.m4, configure: Rebuild.
640 1999-05-27 Nick Clifton <nickc@cygnus.com>
642 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
644 (find_howto): New function: Find entries in the
645 elf32_arm_howto_table.
646 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
648 (elf32_arm_reloc_type_lookup): Add lookup for
651 1999-05-25 Philip Blundell <pb@nexus.co.uk>
653 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
654 (elf32_arm_link_hash_table_create): Use above function as the
655 constructor for hash table entries.
656 (elf32_arm_relocate_section): Avoid crash when there is no output
658 (elf32_arm_final_link_relocate): New parameter h.
659 (elf32_arm_relocate_section): Pass symbol hash entry to above
661 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
664 1999-05-25 Catherine Moore <clm@cygnus.com>
666 * coff-arm.c (coff_arm_relocate_section): Don't emit
667 base file entries for pc-relative values.
669 1999-05-25 DJ Delorie <dj@cygnus.com>
671 * peicode.h (coff_swap_sym_in): When we create the actual section
672 to reflect the not-there section C_SECTION symbols refer to,
673 change the symbol class to C_STAT as the section is now really
676 1999-05-24 Philip Blundell <pb@nexus.co.uk>
678 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
681 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
683 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
685 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
686 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
688 1999-05-16 Nick Clifton <nickc@cygnus.com>
690 * coff-mcore.c (in_reloc_p): Reinstate.
692 1999-05-15 Nick Clifton <nickc@cygnus.com>
694 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
695 * bfd-in2.h: Regenerate.
696 * coff-mcore.c (in_reloc_p): Remove defintion.
697 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
698 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
700 (coff_mcore_rtype_to_howto): Add special processing for
702 (coff_mcore_relocate_section): Add support for
704 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
705 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
707 (mcore_elf_relocate_section): Delete redundant case labels.
709 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
711 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
712 precedence between bit-and and comparison.
714 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
716 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
717 list of target formats (targ_selvecs).
718 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
719 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
721 1999-05-10 DJ Delorie <dj@cygnus.com>
723 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
724 reasonable mode until "ar x" is smart enough to skip it (fixes
725 gcc/libgcc.a builds on mips-ecoff targets
727 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
728 to work. Hack to support MS import libraries, which use different
729 COMDAT types than GNU.
730 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
731 to implied zero-length sections (see peicode below)
732 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
733 filename symbols, which use one *or more* auxents.
734 * coffswap.h (coff_swap_aux_in): ditto
735 * peicode.h (coff_swap_sym_in): Build the implied zero-length
738 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
740 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
743 1999-05-10 Catherine Moore <clm@cygnus.com>
745 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
746 if COFF_IMAGE_WITH_PE.
747 (bfd_arm_process_before_allocation): Likewise.
748 (bfd_arm_get_bfd_for_interworking): Likewise.
749 * coff-arm.c: Likewise.
750 * bfd-in2.h: Regenerate.
751 * configure.in (armpe_little_vec): Remove coff-arm.lo.
752 (armpe_big_vec): Likewise.
753 * configure: Rebuild.
755 1999-05-10 Nick Clifton <nickc@cygnus.com>
757 * elf.c (elf_fake_sections): Check for .rel. as start of rel
758 section, not just .rel. Same for .rela.
760 1999-05-07 Nick Clifton <nickc@cygnus.com>
762 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
763 endianism with an error message.
765 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
767 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
768 assignment from "unsigned char *" to "char *".
769 (decode_line_info): Likewise for dwarf_line_buffer assignment.
771 1999-05-05 Catherine Moore <clm@cygnus.com>
773 * coff-arm.c (coff_arm_relocate_section): Add one to
774 address of ARM_RVA32 thumb functions.
776 1999-05-05 Catherine Moore <clm@cygnus.com>
778 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
779 (elf32_m68k_copy_private_bfd_data): New.
780 (elf32_m68k_merge_private_bfd_data): New.
781 (elf32_m68k_print_private_bfd_data): New.
782 (CPU32_FLAG): Define.
783 (PLT_CPU32_ENTRY_SIZE): Define.
784 (elf_cpu32_plt0_entry): Declare.
785 (elf_cpu32_plt_entry): Declare.
786 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
787 (elf_m68k_finish_dynamic_symbol): Likewise.
788 (elf_m68k_finish_dynamic_sections): Likewise.
789 (elf_backend_plt_header_size): Remove definition.
790 (bfd_elf32_bfd_copy_private_bfd_data): Define.
791 (bfd_elf32_bfd_merge_private_bfd_data): Define.
792 (bfd_elf32_bfd_set_private_flags): Define.
793 (bfd_elf32_bfd_print_private_bfd_data): Define.
795 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
797 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
798 and R_LONG_PCREL_MODE.
800 1999-04-29 Nick Clifton <nickc@cygnus.com>
802 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
804 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
806 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
807 in relocation calculation.
809 1999-04-26 Tom Tromey <tromey@cygnus.com>
811 * aclocal.m4, configure: Updated for new version of libtool.
813 1999-04-21 Nick Clifton <nickc@cygnus.com>
815 * coff-mcore.c: Add support for mcore relocs.
817 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
819 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
820 incorrect use EF_MIPS_xxBITPTRS.
822 1999-04-18 Ian Lance Taylor <ian@zembu.com>
824 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
827 * bfd-in2.h: Rebuild.
830 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
832 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
833 (coff_arm_relocate_section): Add ARM26D transform. Only
834 change to ARM26D for relocateable links.
836 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
838 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
839 (bfd_elf32_bfd_print_private_bfd_data): New.
841 1999-04-15 Doug Evans <devans@casey.cygnus.com>
843 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
844 refetch addend if USE_REL, add many comments regarding current state.
845 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
846 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
847 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
848 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
850 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
852 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
853 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
855 1999-04-13 David Mosberger <davidm@hpl.hp.com>
857 * dwarf2.c (decode_line_info): Don't truncate address to least
858 significant 32 bits (breaks 64 bit targets).
859 (lookup_address_in_function_table): Ditto.
860 (comp_unit_contains_address): Ditto.
862 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
864 * coff-arm.c (arm_emit_base_file_entry): New routine.
865 (A2T3_OFFSET): Define.
866 (T2A3_OFFSET): Define.
867 (coff_arm_relocate_section): Emit base file entries for interworking
870 1999-04-13 Philip Blundell <philb@gnu.org>
872 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
873 relocs 17 through 19.
875 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
877 * elfcode.h: Remove fnmatch.h.
878 * elflink.h (elf_link_assign_sym_version): Call back to ld
879 instead of calling fnmatch.
881 * config.bfd (i?86-*-beoself): Include pe vecs.
883 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
885 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
888 1999-04-10 Richard Henderson <rth@cygnus.com>
890 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
891 when trying to resolve dynamic symbol references.
892 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
893 * elf32-mips.c (mips_elf_relocate_section): Likewise.
894 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
895 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
896 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
897 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
898 * elflink.h (elf_link_output_extsym): Likewise.
900 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
902 * section.c (_bfd_strip_section_from_output): New function moved from
903 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
904 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
905 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
906 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
907 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
908 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
909 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
912 1999-04-09 Ian Lance Taylor <ian@zembu.com>
914 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
916 1999-04-08 Nick Clifton <nickc@cygnus.com>
918 * coff-mcore.c: New File: Support for mcore-pe targets.
919 * cpu-mcore.c: New File: Support for mcore targets.
920 * elf32-mcore.c: New File: Support for mcore-elf target.
921 * pe-mcore.c: New File: Definitions for mcore-pe target.
922 * pei-mcore.c: New File: Definitions for mcore-pei target.
923 * Makefile.am: Add support for MCore targets.
924 * Makefile.in: Regenerate.
925 * config.bfd: Add support for MCore targets.
926 * configure.in: Add support for MCore targets.
927 * configure: Regenerate.
928 * archures.c: Add support for MCore architecture.
929 * bfd-in2.h: Regenerate.
930 * coffcode.h: Add support for mcore-pe targets.
931 * elf.c: Add support for mcore-elf target.
932 * reloc.c: Add support for MCore relocs.
933 * targets.c: Add support for MCore targets.
935 1999-04-07 Nick Clifton <nickc@cygnus.com>
937 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
938 R_ARM_XPC25 and R_ARM_THM_XPC22.
939 (elf32_arm_reloc_map): Remove redundant entries.
941 1999-04-06 Ian Lance Taylor <ian@zembu.com>
943 * sysdep.h (LC_MESSAGES): Never define.
945 1999-04-06 Chris Torek <torek@bsdi.com>
947 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
948 all callers. Rewrite completely.
949 (_bfd_relocate_contents): Rewrite overflow checking.
950 * bfd-in2.h: Rebuild.
952 1999-04-05 Ian Lance Taylor <ian@zembu.com>
954 From Gabriel Paubert <paubert@iram.es>:
955 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
956 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
957 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
958 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
959 * ppcboot.c (ppcboot_vec): Use little endian routines for
962 * elf.c (elfcore_strndup): Only define if it will be used.
963 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
965 (ppc_elf_check_relocs): Remove unused local i.
966 (ppc_elf_gc_mark_hook): Add default case to switch.
968 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
969 * srec.c (srec_scan): Accept \r in symbol definitions.
970 (srec_object_p): Set HAS_SYMS if we saw any symbols.
971 (symbolsrec_object_p): Likewise.
973 1999-04-04 Don Bowman <don@pixsci.com>
975 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
977 1999-04-04 Ian Lance Taylor <ian@zembu.com>
979 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
981 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
982 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
984 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
986 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
989 1999-03-31 Nick Clifton <nickc@cygnus.com>
991 * config.bfd: Add support for arm-epoc-pe target.
992 * configure.in: Add support for arm-epoc-pe target.
993 * configure: Regenerate.
994 * targets.c: Add support for arm-epoc-pe target.
995 * coff-arm.c: Allow header files to override definition of
996 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
997 * pe-arm.h: Allow previous header files to override definition of
998 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
999 * pei-arm.h: Allow previous header files to override definition of
1000 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1001 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
1002 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
1004 1999-03-30 Nick Clifton <nickc@cygnus.com>
1006 * elf.c (elf_map_symbols): Handle the case where section
1007 symbols are generated for content-less sections which are
1008 not mapped to the output file.
1010 * linker.c: Replace direct references to fields in BFD structure
1011 with accessor macros.
1013 * elflink.h: Replace direct references to fields in BFD structure
1014 with accessor macros.
1016 1999-03-25 Philip Blundell <pb@nexus.co.uk>
1018 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
1020 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
1021 account when adjusting section symbols during a partial link.
1023 1999-03-24 Nick Clifton <nickc@cygnus.com>
1025 * coff-sparc.c (struct coff_reloc_map): Change type of field
1026 'bfd_reloc_val' to bfd_reloc_code_real_type.
1027 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
1028 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
1029 * elf32-arc.c (struct arc_reloc_map): Ditto.
1030 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
1031 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
1032 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
1033 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
1034 * elf32-sh.c (struct elf_reloc_map): Ditto.
1035 * elf32-sparc.c (struct elf_reloc_map): Ditto.
1036 * elf32-v850.c (struct v850_reloc_map): Ditto.
1037 * elf64-sparc.c (struct elf_reloc_map): Ditto.
1038 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
1039 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
1041 1999-03-17 Martin Hunt <hunt@cygnus.com>
1043 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
1044 function so source-level assembly works. If multiple N_SOs
1045 are seen without and N_FUNs, create an indextable entry with
1046 a NULL function name.
1048 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1050 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
1051 of certian similar cpus.
1053 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1055 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1056 Add the 5000. Change the architecture for the 5400 to mips4.
1057 (elf_mips_mach): Add r5000.
1059 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1061 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
1063 1999-03-11 Nick Clifton <nickc@cygnus.com>
1065 * binary.c (binary_set_section_contents): Generate warning about
1066 huge file offsets for any section that will occupy file space, not
1067 just those that are loadable.
1069 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
1071 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
1073 1999-02-22 Jim Lemke <jlemke@cygnus.com>
1075 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
1077 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
1079 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
1080 * elflink.h: Revert all changes since Feb 16. Instead:
1081 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
1082 appropriate. Copy it to version symbols.
1083 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
1084 symbols if appropriate.
1085 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
1086 symbol if appropriate.
1087 (elf_link_output_extsym): If symbol is marked as undefined, and
1088 has no nonweak references, mark it as weak undefined.
1090 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
1092 * elflink.h (elf_merge_symbol): When overriding a dynamic
1093 definition with a weak undefined symbol, set NEEDS_PLT if it is a
1095 (elf_link_add_object_symbols): Don't copy the other field if we
1098 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
1100 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
1101 shared object with a weak undefined symbol.
1103 1999-02-18 Nick Clifton <nickc@cygnus.com>
1105 * elfarm-nabi.c: Set partial_inplace back to false.
1107 1999-02-17 Nick Clifton <nickc@cygnus.com>
1109 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
1110 (USER_LABEL_PREFIX): Set to "_".
1112 The following patches are from: Scott Bambrough
1113 <scottb@corelcomputer.com>
1115 * libaout.h (M_ARM6_NETBSD): Set to 143.
1117 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
1118 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
1119 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
1120 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
1121 * bfd-in2.h: Regenerate.
1123 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
1124 'true' as REL relocs are now being used. Add new PIC relocs:
1125 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
1126 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
1128 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
1130 (elf32_arm_final_link_relocate): Change parameters so that entire
1131 reloc is passed. Add support for PIC relocs.
1132 (elf32_arm_relocate_section): Pass entire reloc to
1133 elf32_arm_final_link_relocate.
1134 (elf32_arm_check_relocs): Handle new PIC relocs.
1135 (elf32_arm_adjust_dynamic_symbol): New function.
1136 (elf32_arm_size_dynamic_sections): New function.
1137 (elf32_arm_discard_copies): New function.
1138 (elf32_arm_finish_dynamic_symbol): New function.
1139 (elf32_arm_finish_dynamic_sections): New function.
1140 (ELF_MAXPAGE_SIZE): Define.
1141 (bfd_elf32_bfd_reloc_type_lookup): Define.
1142 (elf_backend_relocate_section): Define.
1143 (elf_backend_adjust_dynamic_symbol): Define.
1144 (elf_backend_create_dynamic_sections): Define.
1145 (elf_backend_finish_dynamic_symbol): Define.
1146 (elf_backend_finish_dynamic_sections): Define.
1147 (elf_backend_size_dynamic_sections): Define.
1148 (elf_backend_plt_readonly): Define.
1149 (elf_backend_want_got_plt): Define.
1150 (elf_backend_want_plt_sym): Define.
1152 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
1154 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
1155 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
1156 (_bfd_mips_elf_fake_sections): Likewise.
1158 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1160 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
1161 bfd_elf32_arm_get_bfd_for_interworking,
1162 bfd_elf32_arm_process_before_allocation): Define to avoid clash
1165 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
1166 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1167 elf32_arm_find_nearest_line): Make them static.
1169 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
1171 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
1172 callers. Do not merge a definition from a shared object with a
1173 weak undefined symbol.
1174 (elf_link_add_object_symbols): Do not change the symbol type or
1175 size if the old symbol overrides the new one.
1177 1999-02-08 Nick Clifton <nickc@cygnus.com>
1179 * config.bfd: Add support for strongarm target.
1181 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1183 * elf32-m68k.c (reloc_map): Use the correct types for the struct
1184 fields instead of unsigned char.
1186 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
1188 * Makefile.am: Rebuild dependencies.
1189 * Makefile.in: Rebuild.
1191 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
1193 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
1194 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
1195 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
1196 * acinclude.m4: Add comments to uses of AC_DEFINE.
1197 * acconfig.h: Remove.
1198 * configure: Rebuild with current autoconf/automake.
1199 * aclocal.m4: Likewise.
1200 * config.in: Likewise.
1201 * Makefile.in: Likewise.
1203 1999-02-04 DJ Delorie <dj@cygnus.com>
1205 * libbfd.c (real_read): don't call fread for zero bytes. This
1206 covers up a bug (or misuse of bfd) that's exposed by Solaris.
1208 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
1210 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
1211 of a jump is in the current 256 MB region.
1213 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
1215 * format.c (bfd_check_format_matches): Change last patch to only
1216 take effect for the binary target.
1218 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
1220 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
1222 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
1224 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
1226 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
1228 * format.c (bfd_check_format_matches): If the target was
1229 previously specified, don't check other targets when checking for
1232 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
1234 * elf32-arm.h (elf32_arm_reloc_map): Removed.
1235 (elf32_arm_reloc_type_lookup): Removed
1236 * elfarm-nabi.c (elf32_arm_reloc_map): New.
1237 (elf32_arm_reloc_type_lookup): New.
1238 * elfarm-oabi.c (elf32_arm_reloc_map): New.
1239 (elf32_arm_reloc_type_lookup): New.
1241 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
1243 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
1244 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
1245 * Makefile.am: Use new files.
1246 * Makefile.in: Regenerate.
1247 * configure.in: Use new files.
1248 * configure: Regenerate.
1250 1999-02-01 Nick Clifton <nickc@cygnus.com>
1252 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
1253 (fr30_elf_gc_sweep_hook): New function.
1254 (elf_backend_can_gc_sections): Define.
1256 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
1258 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
1259 and bfd_elf32_bigarm_oabi_vec.
1261 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
1263 * Makefile.am (elf32-arm-oldabi.lo): New.
1264 (elf32-arm-newabi.lo): New.
1265 * Makefile.in: Regenerate.
1266 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
1267 (arm-*-elf): Likewise.
1269 (thumb-*-oabi): New.
1270 * configure: Regenerate.
1271 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
1272 (bfd_elf32_bigarm_oabi_vec): New.
1273 * elf32-arm-newabi.c: New.
1274 * elf32-arm-oldabi.c: New.
1275 * elf32-arm.c: Removed.
1278 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
1280 * binary.c (binary_set_section_contents): Omit warnings for
1281 unloadable sections.
1283 1999-01-31 Michael Meissner <meissner@cygnus.com>
1285 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
1286 powerpc{,le}-*-eabi.
1288 1999-01-29 Nick Clifton <nickc@cygnus.com>
1290 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
1291 * dwarf2.c (read_signed_leb128): Remove unused variables.
1293 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
1295 * elf.c (assign_file_positions_for_segments): Only adjust
1296 p_align when needed.
1298 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
1300 * binary.c (binary_set_section_contents): Don't return early for a
1301 non-loadable section, in case the first section is non-loadable.
1302 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
1303 W. Rozycki <macro@ds2.pg.gda.pl>.
1305 1999-01-28 Nick Clifton <nickc@cygnus.com>
1307 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
1308 R_FR30_GNU_VTENTRY relocs.
1310 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
1312 * elflink.h (elf_link_output_sym): Zero syms which are
1313 part of sections which have been excluded.
1315 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
1317 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
1319 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
1320 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
1322 1999-01-27 Nick Clifton <nickc@cygnus.com>
1324 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
1326 (fr30_final_link_relocate): Use computed value as result of
1329 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
1331 * binary.c (binary_set_section_contents): Emit warning for
1332 huge file offsets due to widely-dispersed section LMAs.
1334 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
1336 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
1337 align first section to largest section alignment, not first
1340 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
1342 * configure.in: Require autoconf 2.12.1 or higher.
1344 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
1346 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
1347 * bfd-in2.h: Likewise.
1348 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
1350 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1352 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
1353 * cpu-mips.c: Add support for and independent 4111.
1354 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
1355 (_bfd_mips_elf_final_write_processing):
1356 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
1358 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1360 * elf32-mips.c (elf_mips_abi_name): New.
1361 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
1363 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
1365 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1366 Handle bfd_mach_mips4300.
1368 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
1370 * elf32-i386.c: Remove leaked development code from patch
1371 1998-12-10 by Richard Henderson.
1373 1998-12-10 Richard Henderson <rth@cygnus.com>
1375 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
1376 in debug sections for symbol defined externally.
1378 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1380 * targets.c (bfd_target_vector): Remove duplicate entry for
1383 1998-12-09 Nick Clifton <nickc@cygnus.com>
1385 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
1386 since we are using RELAs.
1388 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
1390 SCO Open Server Release 5 core file support, from Jouke Numan
1392 * sco5-core.c: New file.
1393 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
1394 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
1395 * Makefile.am: Rebuild dependencies.
1396 (OPTIONAL_BACKENDS): Add sco5-core.lo.
1397 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
1398 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
1399 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
1400 * bfd-in2.h, configure, Makefile.in: Rebuild.
1402 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
1404 * config.bfd (hppa*-*-mpeix*): New target.
1405 * configure.in: Add AC_HEADER_DIRENT.
1406 (hppa*-*-mpeix*): New target.
1407 * configure.host (hppa*-*-mpeix*): New host.
1408 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
1409 friends rather than just including <sys/dir.h>.
1410 * som.h (struct som_symbol): Add hppa_priv_level and apto
1411 tc_data. Change all users.
1412 (struct somdata): Add comp_unit field.
1413 (obj_som_compilation_unit): Define.
1414 (bfd_som_attach_compilation_unix): Declare.
1415 * som.c: Check HOST_HPPAMPEIX.
1416 (struct som_misc_symbol_info): Add new field priv_level.
1417 (som_object_setup): Add current_offset parameter. Change all
1419 (setup_sections): Likewise.
1420 (som_object_p): For EXECLIBMAGIC, read the lst header.
1421 (som_write_symbol_strings): Add compilation_unit parameter.
1423 (som_finish_writing): Write out compilation_unit.
1424 (som_bfd_derive_misc_symbol_info): Set priv_level.
1425 (som_build_and_write_symbol_table): Set xleast field to 3.
1426 (som_slurp_symbol_table): Set symbol priv_level.
1427 (bfd_som_attach_compilation_unit): New function.
1428 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
1429 priv_level into symbol_value.
1430 * configure, config.in: Rebuild.
1432 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
1434 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
1435 warning function to call _bfd_error_handler instead.
1437 * libbfd.c (COERCE32): Cast through unsigned long and long to
1438 avoid bug in old version of gcc.
1440 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
1441 (elf_backend_additional_program_headers): Don't define.
1443 1998-12-08 Nick Clifton <nickc@cygnus.com>
1445 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
1446 relocations to include offset of 2 included in the insns, and the
1447 offset of the relocs within the section.
1449 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
1451 The following changes were made by David Taylor
1452 <taylor@texas.cygnus.com>, Edith Epstein
1453 <eepstein@sophia.cygnus.com>, Jim Blandy
1454 <jimb@zwingli.cygnus.com>, and Elena Zannoni
1455 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
1456 changes originally made by HP; HP did not create ChangeLog
1459 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
1460 automake macro library.
1462 * hpux-core.c (hpux_core_core_file_p): this function now
1463 understands HPUX 10.30 thread info. Yes, the thread stacks can be
1464 found in the corefile! Also, in hpux_core_core_file_p, if we
1465 encounter a section with an unknown type, don't punt. Instead,
1466 just skip it. Also, count the number of sections of known type
1467 that we encounter. If we encounter at least one good one, then
1468 we'll declare that the file is a core file. If we encounter any
1469 unknown ones but some known ones, then we'll issue a warning (but
1470 still declare it to be a core file). Also, correctly decide when a
1472 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
1473 (CORE_ANON_SHMEM): define if not defined.
1474 (hpux_core_struct): add members lwpid and user_tid.
1475 (core_kernel_thread_id, core_user_thread_id): new macros.
1476 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
1477 the name before storing it in the bfd.
1478 (hpux_core_core_file_p): handle threads.
1480 * libhppa.h (GET_FIELD): protect against redefinition.
1481 (HPPA_WIDE): define.
1482 (GET_FIELD): define.
1487 (sign_extend): redefine.
1488 (assemble_6): define.
1489 (assemble_12): rewrite.
1490 (assemble_16): define.
1491 (assemble_16a): define.
1492 (assemble_17): rewrite.
1493 (assemble_22): define.
1495 1998-12-07 Nick Clifton <nickc@cygnus.com>
1497 * elf32-fr30.c (fr30_final_link_relocate): Using signed
1498 relocations for signed values.
1500 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
1502 * mipsbsd.c (MY(set_arch_mach)): Make static.
1503 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
1504 bfd_mach_mips* macros rather than simple numbers.
1506 COFF weak symbol support, based on patches from Mark Elbrecht
1507 <snowball3@usa.net>:
1508 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
1509 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
1510 (coff_write_alien_symbol): Likewise.
1511 * cofflink.c (coff_link_check_ar_symbols): Likewise.
1512 (coff_link_add_symbols): Likewise.
1513 (_bfd_coff_link_input_bfd): Likewise.
1514 (_bfd_coff_write_global_sym): Likewise.
1516 * elf.c (copy_private_bfd_data): Always initialize the
1517 includes_phdrs field.
1519 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
1520 file defines a symbol first mentioned in an ELF file.
1522 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
1523 possible, rather than only if BFD64.
1524 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
1526 * bfd-in2.h: Rebuild.
1528 * srec.c (srec_set_section_contents): Correct test to avoid
1529 switching to 4 byte addresses after seeing a second section which
1530 requires 3 byte addresses. From Joel Schantz
1531 <joel.schantz@argosys.boeing.com>.
1533 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
1534 <aymeric.vincent@emi.u-bordeaux.fr>.
1536 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
1538 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
1539 decide whether the output file is -mrelocatable-lib,
1540 -mrelocatable, or neither. (gdb.base/nodebug.exp)
1542 1998-12-03 Nick Clifton <nickc@cygnus.com>
1544 * elf32-fr30.c: Add support for R_FR30_48 reloc.
1545 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
1546 * bfd-in2.h: Regenerate.
1547 * libbfd.h: Regenerate
1549 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
1551 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
1552 link against a dynamic symbol with no type or size.
1554 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
1556 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
1557 relocation for section which does not get loaded.
1558 (elf_i386_relocate_section) [R_386_32]: Likewise.
1560 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
1562 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
1563 reloc_count and i long instead of unsigned long. Handle error
1564 return from bfd_canonicalize_reloc.
1566 1998-12-01 Nick Clifton <nickc@cygnus.com>
1568 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
1571 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1573 * elf32-sh.c (elf/sh.h): Include.
1574 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
1575 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
1576 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
1577 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1578 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
1580 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
1582 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
1583 causes division by zero later on.
1585 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
1587 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
1590 1998-11-25 DJ Delorie <dj@cygnus.com>
1592 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
1595 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
1597 * elf32-fr30.c (fr30_elf_relocate_section): Call
1598 fr30_final_link_relocate.
1599 (fr30_final_link_relocate): New function: Handle I20 and I32
1601 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
1602 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
1603 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
1605 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
1608 The following changes are based on a patch submitted by Gianluca
1609 Moro <glctr@abc.it>:
1611 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
1612 not already been updated.
1613 (find_remembered_hi16s_reloc): New parameter 'already_found'
1614 returns state of remembered hi16s reloc.
1615 (remember_hi16s_reloc): Set 'found' field to false.
1616 (hi16s_location): Add 'found' field.
1618 1998-11-23 DJ Delorie <dj@cygnus.com>
1620 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
1621 to see .DLL files as unrecognized.
1622 (i3coff_object_p): Sorry, had to hack it to not recognize these
1623 files (pei-i386) on request.
1625 1998-11-23 DJ Delorie <dj@cygnus.com>
1627 * opncls.c (bfd_make_readable): need more cleanup for symbols and
1628 relents. Call bfd_check_format to reinitialize.
1630 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
1632 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
1635 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
1637 * aclocal.m4: regenerate
1638 * configure: regenerate
1640 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
1642 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
1643 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
1644 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
1645 respect it as an upper bound on what memory to reference.
1646 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1647 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
1648 update vtable_entries_size appropriately.
1650 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
1652 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
1655 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
1657 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
1658 bfds; they have no "file" so we fake it.
1659 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
1660 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
1661 resizing the memory buffer.
1662 * opncls.c (bfd_make_writable): New function; lets you write a
1663 bfd_create'd bfd to an in-memory buffer.
1664 (bfd_make_readable): New function; lets you read back that buffer
1665 as if it were from bfd_openr. Used to build generated archive
1666 members (winsup's ld's dlltool)
1668 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
1670 * po/bfd.pot: Regenerated.
1672 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
1674 * elf32-v850.c (hi16s_location): Replaced fixed size array with
1677 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
1679 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
1680 element of the gotentry list for local symbols too.
1681 (elf64_alpha_relocate_section): Unify local and global handling.
1682 Assert that gotent->use_count > 0.
1684 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
1686 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
1687 update for file name changes of July 2, 1998.
1689 * configure: Rebuild.
1691 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
1693 * po/bfd.pot: Regenerated.
1695 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
1697 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
1698 * aclocal.m4, configure: regenerate
1700 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
1702 * elf.c (prep_headers): Add support for bfd_arch_fr30.
1704 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
1706 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
1707 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
1709 * aclocal.m4, configure: regenerated.
1711 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
1713 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
1714 R_D10V_GNU_VTENTRY relocs.
1715 (elf_d10v_howto_table): Likewise.
1716 (d10v_reloc_map d10v_reloc_map): Likewise.
1717 (elf32_d10v_gc_mark_hook): New.
1718 (elf32_d10v_gc_sweep_hook): New.
1719 (elf32_d10v_check_relocs): New.
1720 (elf32_d10v_relocate_section): New.
1721 (elf_backend_relocate_section): Define.
1722 (elf_backend_can_gc_sections): Define.
1724 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
1726 * Makefile.am (BFD32_BACKENDS): Move vms files here...
1727 (BFD64_BACKENDS): ...from here.
1728 (BFD32_BACKENDS_CFILES): Move vms files here...
1729 (BFD64_BACKENDS_CFILES): ...from here.
1730 * Makefile.in: Rebuild.
1732 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
1734 * Makefile.am: Add FR30 target.
1735 * Makefile.in: Add FR30 target.
1736 * archures.c: Add support for FR30.
1737 * config.bfd: Add support for FR30.
1738 * configure.in: Add support for FR30.
1739 * reloc.c: Add support for FR30 relocations.
1740 * targets.c: Add support for FR30 relocations.
1741 * bfd-in2.h: Regenerate.
1742 * configure: Regenerate.
1743 * libbfd.h: Regenerate.
1744 * cpu-fr30.c: New file.
1745 * elf32-fr30.c: New file.
1747 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
1749 * configure.in: detect cygwin* instead of cygwin32*
1750 * configure: regenerate
1752 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
1754 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
1755 use bfd_malloc and free instead and check return value from bfd_malloc.
1757 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
1759 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
1760 * libbfd.h: Rebuild.
1762 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
1763 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
1764 (MIPS_TEXT_DYNSYM_SECN): Likewise.
1765 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
1767 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
1769 (mips_elf_link_hash_table_create): Don't initialize
1770 dynsym_sec_strindex.
1771 (mips_elf_gc_mark_hook): Add default case to avoid warning.
1772 (mips_elf_size_dynamic_sections): Generate a section symbol for
1773 every output section.
1774 (mips_elf_finish_dynamic_sections): Count all sections for
1776 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
1779 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
1781 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
1782 for later PLT entries in large PLTs.
1783 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
1785 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
1787 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
1789 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
1791 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
1792 * elflink.h (elf_collect_hash_codes): New function. This function is
1793 called for each exported symbol and we compute the ELF hash value for
1795 (compute_bucket_value): New function. It is called from
1796 size_dynamic_sections to determine the hash table size. When we are
1797 optimizing a better, but slower, algorithm is used.
1798 (size_dynamic_sections): Call compute_bucket_value.
1800 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
1802 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
1804 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
1806 (sh_elf_gc_mark_hook): New.
1807 (sh_elf_gc_sweep_hook): New.
1808 (sh_elf_check_relocs): New.
1809 (elf_backend_can_gc_sections): Define.
1811 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
1813 * acinclude.m4: undo previous gettext change
1814 * aclocal.m4: rebuild with right version of aclocal.
1816 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
1818 * acinclude.m4, aclocal.m4: move gettext-related fragments from
1819 aclocal.m4 to acinclude.m4, so they don't get lost.
1821 * elfcore.h: rewrite for better corefile support.
1822 * elf.c (elfcore_*): new functions.
1823 * elf-bfd.h (elf_obj_tdata): new structure members.
1824 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
1826 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
1828 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
1830 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
1831 and R_M32R_GNU_VTENTRY.
1832 (elf_backend_can_gc_sections): Define.
1833 (m32r_elf_check_relocs): New.
1834 (m32r_elf_gc_mark_hook): New.
1835 (m32r_elf_gc_sweep_hook): New.
1836 (m32r_elf_relocate_section): Handle VT relocs.
1838 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
1840 * coff-arm.c (arm_relocate_section): Remove redundant test.
1842 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
1843 cleat that the 'bitsize' field is the size of the bitfield AFTER
1844 relocation not before.
1846 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
1848 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
1851 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
1853 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
1854 R_SPARC_GNU_VTENTRY.
1855 (elf32_sparc_check_relocs): Handle them.
1856 (elf32_sparc_reloc_type_lookup): Likewise.
1857 (elf32_sparc_relocate_section): Likewise.
1858 (elf32_sparc_gc_mark_hook): New.
1859 (elf32_sparc_gc_sweep_hook): New.
1861 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
1863 * som.c (som_finish_writing): Perform some sanity checks when
1864 writing an executable or shared library.
1866 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
1868 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
1869 * configure.in (elf): Add dwarf1.lo.
1870 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
1871 * elf.c (_bfd_elf_find_nearest_line): Add call to
1872 _bfd_dwarf1_find_nearest_line.
1873 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
1874 Add call to _bfd_dwarf1_find_nearest_line.
1875 * configure: Rebuilt.
1877 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
1879 * elflink.h (elf_gc_sections): Do not allow garbage
1880 collection if dynamic sections have been created.
1882 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
1884 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
1886 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
1887 (v850_elf_perform_relocation): Likewise.
1888 (v850_elf_final_link_relocate): Likewise.
1889 (v850_elf_relocate_section): Likewise.
1890 (v850_elf_gc_sweep_hook): New routine.
1891 (v850_elf_gc_mark_hook): New routine.
1892 (elf_backend_can_gc_sections): Define.
1894 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
1896 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
1899 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
1901 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1902 Declare size as bfd_size_type.
1903 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
1905 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
1907 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
1909 * som.c (CPU_PA_RISC2_0): Define.
1910 (_PA_RISC2_0_ID): Likewise.
1911 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
1913 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
1915 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
1916 has a base which is already defined, only add the referenced
1917 symbol to the dynamic symbol table if it is defined or referenced
1920 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
1923 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1925 * elflink.h (elf_link_add_object_symbols): Undo last change.
1927 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
1929 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
1930 symbol for the indirect alias to a versioned symbol.
1932 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
1934 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
1935 (elf32_i386_vtentry_howto): New.
1936 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
1937 or elf32_i386_vtinherit_howto on lookup.
1939 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1941 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
1942 reloc_type. Rename R_68K__max to R_68K_max.
1943 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
1946 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
1948 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
1949 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1951 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
1954 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
1956 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
1957 message has a null byte terminator.
1959 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
1961 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
1962 word subject to R_V850_32 relocation.
1964 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
1966 * dwarf2.c: Add comment describing problem computing line numbers
1967 for undefined symbols at link time.
1969 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
1971 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1972 transform a defweak into a plt entry.
1973 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
1974 plt entry references to receive a RELATIVE reloc.
1975 (elf64_alpha_finish_dynamic_symbol): Fill them in.
1976 (elf64_alpha_relocate_section): Assert we don't overrun
1977 the allocated relocation space.
1979 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
1981 * elf.c (swap_out_syms): Always treat section symbols as
1982 special, even if they are attached to a common section.
1984 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
1986 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
1987 sections with v850 common section attributes into named v850
1989 (v850_elf_add_symbol_hook): Move symbols in sections with v850
1990 common section attributes into named v850 common sections.
1992 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
1994 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
1997 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
1999 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
2000 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
2001 reloc to the wrong section a warning, not an error. .dynsbss
2002 is not an output section, so there is no need to check for it.
2004 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
2006 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
2008 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
2010 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
2011 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
2013 (elf32_arm_gc_mark_hook): New.
2014 (elf32_arm_gc_sweep_hook): New.
2015 (elf32_arm_check_relocs): New.
2016 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
2018 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
2021 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
2023 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
2024 assume there is no PLT or GOT.
2026 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
2028 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
2029 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
2030 also accepted as a function symbol type.
2032 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2034 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
2036 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
2038 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
2039 match definition of _bfd_gc_sections field.
2040 * libbfd.h: Rebuild.
2042 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
2044 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
2045 the addend of a dynamic relocation referencing a section.
2046 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2047 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
2049 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
2051 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
2052 bed has a size_dynamic_sections routine before trying to use it.
2054 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
2056 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
2057 _bfd_elf_rel_vtable_reloc_fn.
2059 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
2061 * Makefile.am: Add elf32-arm.c.
2062 * Makefile.in: Rebuild.
2063 * elf-bfd.h: Add elf_backend_get_symbol_type.
2064 * elf.c (swap_out_syms): If defined, call
2065 elf_backend_get_symbol_type.
2066 * elf32-arm.c: Define elf_backend_get_symbol_type.
2067 (elf32_arm_get_symbol-type): New routine.
2068 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
2069 (bfd_elf32_arm_process_before_allocation): Change to
2070 check for STT_ARM_TFUNC.
2071 (elf32_arm_final_link_relocate): Likewise.
2072 * elfxx-target.h: Add elf_backend_get_symbol_type.
2074 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
2076 * archures.c (bfd_mach_alpha_ev[456]): New.
2077 * cpu-alpha.c: Rework to match these types.
2078 * bfd-in2.h: Rebuild.
2080 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
2082 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
2083 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
2085 * elf32-i386.c (elf_howto_table): Add vtable relocs.
2086 (elf_i386_reloc_type_lookup): Recognize them.
2087 (elf_i386_check_relocs): Pass them off to generic code.
2088 (elf_i386_relocate_section): Ignore them.
2089 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
2090 (elf_backend_can_gc_sections): True.
2092 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
2094 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
2095 before looking at owner field.
2096 (elf32_arm_to_thumb_stub): Ditto.
2097 (elf32_arm_relocate_section): Compute name before calling
2098 elf32_arm_final_link_relocate().
2100 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2102 * elf.c: comment and formatting cleanups.
2105 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2107 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
2108 (core files are treated differently than object files).
2109 * elf-bfd.h (_bfd_elf_write_corefile_contents,
2110 bfd_elf_mkcorefile): declare.
2111 * elfxx-target.h (_bfd_elf_write_corefile_contents,
2112 bfd_elf_mkcorefile): add to bfd_target vector.
2113 * elfcore.h (elf_core_file_p): save the program header table,
2114 and set the bfd architecture from the elf file header.
2115 * elf.c (bfd_elf_mkcorefile): new function.
2116 (_bfd_elf_write_corefile_contents): new function.
2117 (assign_file_positions_for_segments): add cases for handling
2118 PT_NOTE segments. (assign_file_positions_except_relocs):
2119 core files should be handled the same as exec files.
2120 (prep_headers): identify core files as type ET_CORE.
2121 (copy_private_bfd_data): identify the sections belonging to
2122 the PT_NOTE segment.
2124 * elf32-sparc.c (elf32_sparc_final_write_processing):
2125 add break statement to default case.
2127 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
2129 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
2130 section (not input) will be in sections ".sbss", ".sbss2",
2131 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
2132 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
2133 output_offset for correct evaluation of addend.
2135 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
2137 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
2138 elf32_arm_allocate_interworking_sections and
2139 elf32_arm_process_before_allocation.
2141 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
2143 * bfd-in.h: Ammend prototype for
2144 elf32_arm_process_before_allocation to remove surplus third
2147 * bfd-in2.h: Regenerate.
2149 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
2151 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
2153 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
2155 * aoutx.h (aout_link_input_section_ext): Use the relocation already
2156 calculated for RELOC_SPARC_REV32 case.
2158 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
2160 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
2161 elf32_arm_allocate_interworking_sections and
2162 elf32_arm_process_before_allocation.
2163 * bfd-in2.h: Regenerated.
2164 * elf32-arm.c Define elf32_arm_link_hash_table.
2165 (insert_thumb_branch): New routine.
2166 (find_thumb_glue): New routine.
2167 (find_arm_glue): New routine.
2168 (record_arm_to_thumb_glue): New routine.
2169 (record_thumb_to_arm_glue): New routine.
2170 (elf32_arm_link_hash_table_create): New routine.
2171 (elf32_arm_get_bfd_for_interworking): New routine.
2172 (elf32_arm_allocate_interworking_sections) New routine.
2173 (elf32_arm_process_before_allocation) New routine.
2174 (elf32_thumb_to_arm_stub): New routine.
2175 (elf32_arm_to_thumb_stub): New routine.
2176 (elf32_print_private_bfd_data): Fix typo.
2177 (elf32_arm_final_link_relocate): Add argument sym_sec.
2178 Check for branches to thumb symbols in case R_ARM_PC24.
2179 Check for branches to arm symbols in case R_ARM_THM_PC22.
2180 (elf32_arm_relocate_section): Pass symbol section to
2181 elf32_arm_final_link_relocate.
2183 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
2185 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
2186 entries unless the symbol is defined in the executable; in
2187 particular, undefined weak symbols get a PLT entry.
2189 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
2191 * libaout.h: Remove nested comment to avoid warning.
2193 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
2195 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2196 R_ARM_PC24 relocation.
2198 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
2200 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
2201 argument is_local. Add argument sym_flags. Check sym_flags
2202 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
2203 (elf32_arm_relocate_section): Don't pass local sym and pass
2204 sym_flags to elf32_arm_final_link_relocate.
2206 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
2208 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
2209 to not count too few relocs for dynamicly linked executables.
2211 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
2213 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
2214 symbols without a dynamic index dynamic. Consider all weak
2216 (elf64_alpha_strip_section_from_output): Don't assume 1-1
2217 correspondance between input and output sections.
2219 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2221 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
2222 that use a .got.plt section start the got offset at zero.
2224 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
2226 * ieee.c (ieee_write_processor): Correct the processor ID written
2227 out for bfd_arch_m68k, accommodating change of March 25.
2229 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
2231 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2232 R_ARM_THM_RPC22 relocations.
2234 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
2236 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
2238 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
2239 .got relocs in -Bsymbolic shared objects.
2241 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
2243 * elf32-arm.c: Add private flags to ELF header.
2244 (elf32_arm_print_private_bfd_data): New Function.
2245 (elf32_arm_set_private_flags): New Function.
2246 (elf32_arm_copy_private_flags): New Function.
2247 (elf32_arm_merge_private_bfd_data): New Function.
2249 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
2251 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
2253 (elf32_sparc_relocate_section): Likewise.
2255 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
2257 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
2258 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
2259 (ppc_elf_relocate_section): Pull sgot and splt search to the start
2260 of the function. Recognize no .plt as static linking.
2262 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
2264 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
2265 ".liblist" string through gettext.
2267 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
2269 * Makefile.am: Add support for elf32-arm.lo.
2270 * Makefile.in: Rebuild.
2271 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
2272 (thumb-*-elf): Define targ_defvec and targ_selvecs.
2273 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
2274 * configure: Regenerate.
2275 * elf.c: (prep_headers): Support arch_type of EM_ARM.
2276 * targets.c: Support new targets bfd_elf32_bigarm_vec and
2277 bfd_target bfd_elf32_littlearm_vec.
2278 * elf32-arm.c: New file.
2280 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
2282 * libaout.h (M_SPARCLITE_LE): New machine.
2283 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
2284 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
2285 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
2286 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
2287 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
2288 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
2289 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2290 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
2291 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
2292 be BFD_RELOC_SPARC_REV32.
2294 * config.bfd (sparc86x-*-aout): New
2296 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
2298 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
2299 actually mapping the output sections.
2301 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
2304 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
2305 (mn10300_elf_reloc_map): Similarly.
2306 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
2308 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
2310 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
2312 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
2313 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
2314 elf_mips_reloc_type defined in elf/mips.h.
2316 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
2318 * elf64-mips.c: Remove reloc_type definition completely. It's now
2321 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
2323 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
2324 as they are defined in elf/mips.h now.
2326 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
2329 * Re-add lost change:
2330 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
2332 (mn10300_elf_relax_section): Include stack space for register saves
2333 in the imm8 field of a "call" instruction.
2334 (compute_function_info): Determine how much stack is allocated by
2335 the movm instruction. Fix typo.
2336 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
2338 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
2340 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
2341 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
2343 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
2345 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
2347 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
2349 * elf32-hppa.h: Let ELF header define the enum containing the
2350 external reloc numbers.
2351 * elf32-i386.h: Likewise.
2353 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
2355 * elf-m10300.c: Let ELF header now define the macros to get the enum.
2356 * elf32-mips.c: Likewise.
2357 * elf32-ppc.c: Likewise.
2359 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
2361 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
2362 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
2364 * bfd-in.h: Regenerate.
2365 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
2366 parameter to 'unsigned int' to avoid K&R compatability problems.
2368 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
2370 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
2371 functionname_ptr to be const. Change line_ptr to be unsigned.
2373 * coffcode.h (coff_link_output_has_begun): Simplify handling when
2374 macro is not defined. Change second parameter from bfd_link_info
2375 to coff_final_link_info. Add prototype.
2376 (coff_final_link_postscript): Simplify handling when macro is not
2377 defined. Add prototype.
2379 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
2381 * elf-mn10300.c: Before include system specific ELF header define
2382 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
2383 * elf32-mips.c: Likewise.
2384 * elf32-ppc.c: Likewise.
2386 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
2388 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
2389 temporary patch over to elf64-mips.c as well.
2391 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
2393 * elf32-mips.c (reloc_type): Temporarily disable definition of
2394 standard relocation since they are now defined in elf/mips.h.
2396 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
2398 * elf-m10200.c (mn10200_elf_final_link_relocate):
2399 Modify range test for case R_MN10200_8.
2401 * elf-m10300.c (mn10300_elf_final_link_relocate):
2402 Modify range test for case R_MN10300_8.
2404 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
2406 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
2407 * elf32-i386.c (elf_backend_got_header_size): Define.
2408 (elf_backend_plt_header_size): Define.
2409 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
2410 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
2411 * elfxx-target.h: Provide a default of zero.
2412 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
2413 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
2415 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
2416 entry from an executable, even if the plt refcount goes to 0.
2418 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2420 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
2421 directory name at the line number.
2423 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
2424 with an unspecified type.
2426 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
2428 * sunos.c: Add undef of valid to avoid problem on SunOS.
2430 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
2432 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
2434 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2436 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
2437 R_68K_PCxx and R_68K_xx relocations. Make sure that
2438 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
2439 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
2440 R_68K_xx relocations.
2441 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
2442 that has no plt entry.
2443 (elf_m68k_relocate_section): Ignore the plt offset in a static
2445 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
2447 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
2450 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
2452 (howto_table, reloc_map): Add entries for them.
2453 (elf_m68k_check_relocs): Handle them. Implement reference
2454 counting for got and plt entries.
2455 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
2456 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
2458 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
2459 (elf_m68k_relocate_section): Handle the new reloc types.
2460 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
2461 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
2462 * elflink.h (elf_link_add_object_symbols): When creating an
2463 indirect reference for symbol versioning also copy the plt
2465 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
2466 flag also reset the plt offset.
2467 (elf_link_assign_sym_version): Likewise.
2468 (elf_gc_common_finalize_got_offsets): Increment the got offset by
2469 the size of the entry in bytes.
2470 (elf_gc_allocate_got_offsets): Likewise.
2472 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
2474 * elflink.h (elf_gc_sections): Return true rather than falling off
2477 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
2480 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
2482 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
2483 comment describing when it should be enabled.
2484 Changed definition of USER_LABEL_PREFIX to "", to fall into line
2487 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
2489 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
2490 information ATN records.
2492 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
2494 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
2495 section for an absolute symbol in a fully linked file. Based on
2496 patch from Christian Holland <CHolland@de.lucent.com>.
2498 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
2500 * coff-m88k.c (m88k_special_reloc): Don't lose the information
2501 that a symbol is undefined.
2503 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
2505 * som.c (som_bfd_gc_sections): Define.
2507 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
2509 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
2510 overflows in ARM_26D patches, since they have already been
2511 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
2513 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
2515 * coffcode.h (coff_write_object_contents): If we have any long
2516 section names, call coff_write_symbols even if there are no
2519 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
2521 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
2522 PT_LOAD segment, rather than only setting it once for the entire
2525 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
2526 rather than ignoring every phdr with a p_paddr of 0, ignore all
2527 the phdrs if they all have a p_paddr of 0.
2529 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
2530 section was discarded from the link.
2532 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2534 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
2536 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2538 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
2539 floating point operations.
2541 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
2543 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
2546 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
2548 Merge of vax/vms (read-only) support
2549 * configure.com: Support Vax target.
2550 * makefile.vms: Support Vax target.
2551 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
2552 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
2554 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
2556 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
2558 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
2560 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
2562 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
2563 * targets.c (bfd_target_ovax_flavour): New flavour.
2564 (vms_alpha_vec): Renamed from evax_alpha_vec.
2566 (target_vector): Update accordingly.
2567 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
2569 (vax*-*-*vms*): New target.
2570 * Makefile.am: Update for renamed files. Rebuild dependencies.
2571 * bfd-in2.h: Rebuild.
2572 * configure.in, Makefile.in, aclocal.m4: Rebuild.
2574 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
2576 Based on patch from Matt Semersky <matts@scd.hp.com>:
2577 * linker.c (_bfd_generic_final_link): Force a trailing NULL
2578 pointer on abfd->outsymbols.
2579 (generic_add_output_symbol): Handle NULL sym parameter.
2581 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
2583 * elf.c (copy_private_bfd_data): Add support for changing VMA or
2586 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
2588 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
2589 when handling 32 bit immediate relocs.
2590 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2592 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
2594 * section.c (STD_SECTION): Account for recently added gc_mark
2595 field in struct asection.
2597 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
2598 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2600 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
2602 ELF Section-level Garbage Collection:
2603 * bfd.c (bfd_gc_sections): New.
2604 * aout-adobe.c: Hook to default implementation.
2605 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
2606 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
2607 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
2608 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
2609 * tekhex.c, versados.c: Likewise.
2610 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
2611 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
2613 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
2614 (bfd_generic_gc_sections): New.
2615 * section.c (SEC_KEEP): New.
2616 (asection): Add gc_mark member.
2618 * elfcode.h (elf_gc*): New name remappings.
2619 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
2620 sections to be excluded.
2621 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
2622 (elf_gc_propogate_vtable_entries_used): New.
2623 (elf_gc_smash_unused_vtentry_relocs): New.
2624 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
2625 (elf_gc_common_finalize_got_offsets): New.
2626 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
2627 * elfxx-target.h: Add and default gc hooks.
2629 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
2631 (struct elf_obj_tdata): Likewise for local_got_offsets.
2632 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
2633 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
2634 * elf64-sparc.c, elflink.h: Likewise.
2636 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
2637 (ELF_LINK_HASH_MARK): Define.
2638 (struct elf_backend_data): Add GC hooks.
2639 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
2641 * elf-m10300.c (mn10300_elf_check_relocs): New.
2642 (mn10300_elf_gc_mark_hook): New.
2643 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
2644 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
2645 (mn10300_elf_final_link_relocate): Likewise.
2646 (mn10300_elf_relocate_section): Likewise.
2647 (elf_backend_can_gc_sections): Define.
2648 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
2649 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
2650 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
2651 (mips_info_to_howto_rel): Likewise.
2652 (mips_elf_relocate_section): Likewise.
2653 (mips_elf_check_relocs): Likewise.
2654 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
2655 (elf_backend_can_gc_sections): Define.
2656 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
2657 (ppc_elf_howto_raw): Handle them.
2658 (ppc_elf_reloc_type_lookup): Likewise.
2659 (ppc_elf_relocate_section): Likewise.
2660 (ppc_elf_check_relocs): Reference count .got and .plt entires.
2661 Handle new vtable relocs.
2662 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
2663 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
2664 (elf_backend_can_gc_sections): Define.
2666 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
2668 * archures.c (bfd_mach_mn10300): Define.
2669 * elf-m10300.c: Include elf/mn10300.h
2670 (elf_mn10300_mach): New function.
2671 (_bfd_mn10300_elf_final_write_processing): Likewise.
2672 (_bfd_mn10300_elf_object_p): Likewise.
2673 (elf_backendfinal_write_processing): Define.
2674 (elf_backend_object_p): Likewise.
2676 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
2678 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
2681 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
2683 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
2684 link_next field, not the next field.
2686 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
2688 * elf.c (map_sections_to_segments): Check the section address
2689 against the phdr size both with and without a modulo of
2692 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
2694 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
2695 linker created empty input section if the output section has the
2698 * elflink.h (elf_link_output_extsym): Print an error message if
2699 _bfd_elf_section_from_bfd_section fails.
2701 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
2704 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
2706 * elf.c (copy_private_bfd_data): Improve handling of Solaris
2707 native linker output. Avoid putting an empty section in more than
2710 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
2712 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2713 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2715 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
2717 * elf.c (swap_out_syms): New arg relocatable_p.
2718 Don't add section VMA to symbols for relocatable output.
2719 (_bfd_elf_compute_section_file_positions): Update call to
2722 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
2724 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
2725 against 'addend' be signed rather than unsigned.
2727 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
2729 * elf32-m32r.c: Add prototyps for static functions.
2731 * coff-arm.c: Add prototypes for static functions.
2733 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
2735 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
2736 LMA is used to order sections in a segment.
2738 * elf32-v850.c: Add prototypes for static functions.
2739 Change type of addend parameter to bfd_vma in various functions.
2741 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
2743 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
2744 complain_overflow_signed instead of complain_overflow_bitfield.
2746 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2748 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
2749 when comparing against 0.
2751 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
2753 * Makefile.am (config.status): New target.
2754 * Makefile.in: Rebuild.
2756 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
2758 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
2759 error if previous object endianness doesn't match current object.
2761 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
2763 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
2764 _bfd_elf_print_private)bfd_data ().
2766 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
2768 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
2770 (elf_link_add_object_symbols): Set type_change_ok and
2771 size_change_ok before calling elf_merge_symbol.
2773 * elf32-mips.c (mips_elf_relocate_section): If we issue an
2774 undefined symbol error, don't also issue an overflow error.
2776 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
2778 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
2779 R_PPC_LOCAL24PC relocation should be local; if not, print an error
2780 message instead of crashing.
2782 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
2784 * archures.c (bfd_mach_cpu32): Define.
2785 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
2787 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
2788 * ieee.c: Include <ctype.h>.
2789 (ieee_object_p): Parse out process ID string to make it more
2790 likely to be acceptable for bfd_scan_arch.
2791 * bfd-in2.h: Rebuild.
2793 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
2795 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
2796 _bfd_elf_print_private_bfd_data() so that the program header will
2799 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
2801 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
2802 0x68. Reindent. Add some comments.
2804 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
2806 * elf.c (copy_private_bfd_data): Adjust physical address of
2807 segment in output BFD to contain LMAs of its sections.
2809 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
2811 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2812 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
2813 endian data 32 bit relocations.
2814 (elf32_sparc_merge_private_bfd_data): Check if linking little
2815 endian objects with big endian objects.
2816 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
2817 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
2818 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
2820 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
2821 * archures.c (bfd_mach_sparc_sparclite_le): New.
2822 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
2824 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
2826 * peicode.h (add_data_entry): Fix precedence of operators in if ()
2829 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
2831 * bfd-in.h: Move over patch to bfd-in2.h.
2833 * reloc.c (bfd_check_overflow): Add casts before shifts which may
2835 (_bfd_relocate_contents): Likewise.
2837 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
2839 * peicode.h (add_data_entry): If the section has no private data
2840 then do not create a Data Dictionary entry for it.
2842 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
2844 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
2845 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
2846 elf64_alpha_size_got_sections): Rewrite, handling multiple got
2847 subsections during relaxation more correctly.
2849 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
2851 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
2852 Add extra argument to bfd_arm_process_before_allocation ().
2853 * bfd-in.h: Reflect changes made in bfd-in2.h.
2854 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
2855 coff class of a BFD symbol.
2856 * coff-arm.c: Add support for interworking between Thumb code and
2857 non-interworking aware ARM code.
2859 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
2861 * po/Make-in (install-info): New target.
2863 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
2865 * filemode.c: Remove; not used.
2867 If sysdep.h includes a header file, don't include it again:
2868 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
2870 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
2872 * archive.c: Don't include <string.h> or <errno.h>.
2873 * evax-alpha.c; Don't include <stdio.h>.
2874 * evax-egsd.c: Likewise.
2875 * evax-etir.c: Likewise.
2876 * evax-misc.c: Likewise.
2877 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
2878 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
2880 * hpux-core.c: Likewise.
2881 * netbsd-core.c: Likewise.
2883 * libbfd.c: Don't include <sys/types.h>.
2884 * nlmcode.h: Don't include <string.h>.
2885 * osf-core.c: Don't include <string.h> or <stdio.h>.
2886 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
2887 <errno.h>, or <unistd.h>.
2888 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
2890 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
2892 * configure.com: If the version number can not be found in
2893 configure.in, set it to "unknown" rather than "2.8.1".
2895 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
2897 * elf32-mips.c (elf_mips_mach): New.
2898 (_bfd_mips_elf_object_p): Use elf_mips_mach.
2899 (_bfd_mips_elf_final_write_processing): Use the names
2900 of machines, rather than the numbers. Set both the ARCH
2901 and MACH in e_flags. Handle a few more specific machines.
2902 (_bfd_mips_elf_merge_private_bfd_data): Merge both
2903 EF_MIPS_ARCH and EF_MIPS_MACH.
2905 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
2907 * syms.c (bfd_is_local_label): Revert last change.
2908 * srec.c (srec_write_symbols): Discard debugging symbols.
2910 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
2912 * som.c: Include <ctype.h>.
2913 * som.h: Don't include sysdep.h.
2915 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
2917 * libbfd.h: Rebuilt.
2918 * libbfd-in.h: Removed gettext includes and defines.
2919 * sysdep.h: Moved gettext-related includes and defines here.
2921 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
2923 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
2924 an ad-hoc test. Kill bogus #if 0 code.
2925 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
2927 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
2929 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
2930 when generating a normal executable for a symbol defined in a
2931 regular file. When copying a reloc into the output file, adjust
2932 the addend for a PC relative reloc against a global symbol.
2934 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
2936 * libbfd.h: Rebuilt.
2937 * libbfd-in.h (_): Define as dgettext.
2939 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
2941 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
2943 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
2944 when declaring parameter types.
2945 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
2947 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
2949 * config.bfd: If we include any ELF targets in targ_defvec and/or
2950 targ_selvecs, then add the generic ELF targets to targ_selvecs.
2951 * elf32-gen.c (dummy): New static const variable.
2952 (elf_generic_info_to_howto): New static function.
2953 (elf_generic_info_to_howto_rel): New static function.
2954 (elf_info_to_howto): Define as elf_generic_info_to_howto.
2955 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
2956 * elf64-gen.c: Same changes as elf32-gen.c.
2957 * elfcode.h (elf_object_p): For the generic target, ignore a
2958 failure of bfd_default_set_arch_mach. Fix indentation a bit.
2960 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
2962 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
2963 * configure: Rebuild.
2965 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
2967 * config.bfd: Update OSR5/Unixware patterns.
2969 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
2971 * elf.c (assign_file_positions_for_segments): Allow for holes
2972 between sections added by a link script.
2974 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
2976 * configure.in: Change version number to 2.9.4
2977 * configure: Rebuild.
2979 Based on patch from H.J. Lu <hjl@gnu.org>:
2980 * elf.c (bfd_elf_get_bfd_needed_list): New function.
2981 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
2982 * bfd-in2.h: Rebuild.
2984 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
2986 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
2989 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
2991 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
2992 (elf64_alpha_relax_section): Fill them in.
2993 (elf64_alpha_relax_opt_call): Implement more than a stub.
2994 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
2995 alignment on .scommon.
2996 (elf64_alpha_merge_gots): Merge use counts as well.
2998 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
3000 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
3001 for calculating a local symbol's address.
3002 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
3003 Set the .got's cooked size as well as the raw size.
3005 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
3007 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
3008 internationalisation of printed information.
3010 * coff-arm.c (coff_arm_print_private_bfd_data): Add
3011 internationalisation of printed information.
3013 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
3015 * syms.c (struct indexentry): Change directory_name, file_name,
3016 and function_name fields to char *.
3017 (struct stab_find_info): Change cached_file_name field to char *.
3019 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
3021 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
3023 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3025 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3027 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
3029 * Makefile.am (install-data-local): Make $(includedir).
3030 * Makefile.in: Rebuild.
3032 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3034 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
3036 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
3038 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
3039 * Makefile.in: Rebuild.
3041 * bfd-in2.h: Rebuild for Nick's changes.
3043 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
3045 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
3046 change wrt length == max_namelen.
3048 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3050 * Many files: Added gettext invocations around user-visible
3052 * libbfd-in.h: Added gettext includes and defines.
3053 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3054 HAVE_LC_MESSAGES): Define.
3055 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
3057 * Makefile.am (SUBDIRS): Added po.
3058 (POTFILES): New macro.
3059 (po/POTFILES.in): New target.
3060 (SOURCE_HFILES): New macro.
3062 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
3064 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3066 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
3067 NT_PRSTATUS note section encountered, it contains the status of
3068 the currently executing thread when the core file was written.
3070 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
3072 * libcoff.h: Add extra parameter to
3073 bfd_coff_link_output_has_begun overrideable function.
3074 * cofflink.c: Pass extra parameter to
3075 bfd_coff_link_output_has_begun function.
3076 * bfd-in.h: Add prototypes for exported ARM interworking
3078 * peicode.h: ARM specific code reorganised to conform to BFD
3080 * coffcode.h: ARM specific code reorganised to conform to BFD
3082 * coff-arm.c: Code reorganised to conform to the BFD coding
3083 conventions. Global variables have been moved into an ARM
3084 specific hash table structure and a new function:
3085 bfd_arm_get_bfd_for_interworking() has been created which is
3086 called from the linker scripts.
3088 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
3090 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
3092 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
3093 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
3094 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
3095 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
3097 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3099 * config.bfd: Added sparc86x support.
3101 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
3103 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
3104 an out of range pc-relative jump/call to an undefined weak symbol.
3106 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
3108 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
3111 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
3113 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
3114 an error other than bfd_error_system_call, set the error to
3115 bfd_error_wrong_format.
3117 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
3118 bfd_elf32_powerpcle_vec.
3120 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
3121 program segments are zero, don't set p_paddr_valid.
3123 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
3125 * elf64-alpha.c: Initial implementation of relaxation --
3126 (struct alpha_elf_link_hash_entry): Add use_count member.
3127 (elf64_alpha_check_relocs): Initialize and increment it.
3128 (elf64_alpha_can_merge_gots): Check it when considering merging.
3129 (elf64_alpha_merge_gots): Drop entries with zero use.
3130 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
3131 (elf64_alpha_always_size_sections): Split out got sizing ...
3132 (elf64_alpha_size_got_sections): ... here. New function.
3133 (elf64_alpha_relax_find_reloc_ofs): New function.
3134 (elf64_alpha_relax_with_lituse): Likewise.
3135 (elf64_alpha_relax_without_lituse): Likewise.
3136 (elf64_alpha_relax_opt_call): Likewise.
3137 (elf64_alpha_relax_section): Likewise.
3138 (elf64_alpha_add_symbol_hook): Likewise.
3139 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
3140 (elf64_alpha_relocate_section): Likewise.
3141 (bfd_elf64_bfd_relax_section): Define.
3142 (elf_backend_add_symbol_hook): Likewise.
3144 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
3146 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
3147 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
3148 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
3150 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
3152 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
3153 * configure: Rebuild.
3155 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
3157 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
3158 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
3159 * configure.in: Define and substitute WIN32LDFLAGS and
3161 * aclocal.m4: Rebuild with new libtool.
3162 * configure, Makefile.in: Rebuild.
3164 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
3166 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
3167 before any other symbols in the same section.
3169 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
3171 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
3174 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3176 * dwarf2.c (comp_unit): Move it earlier in the source. Add
3178 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
3179 Use addr_size for address size, rather than sizeof(bfd_vma).
3180 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
3181 Fix call to read_address.
3182 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
3183 Scrap other unneeded arguments. Fix call to read_address.
3184 (scan_unit_for_functions): Fix call to read_attribute.
3185 (parse_comp_unit): We now handle more values for addr_size.
3186 Set addr_size in unit. Fix call to read_attribute and
3189 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
3191 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
3193 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
3195 * archures.c (bfd_default_scan): Add m68k cases back to default
3196 switch, reverting patch of March 25, since IEEE support depends
3199 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
3201 * Makefile.am (diststuff): New target.
3202 * Makefile.in: Rebuild.
3204 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
3206 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
3207 som_offset when we have an extended name table.
3209 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
3211 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
3213 * Makefile.in: Rebuild.
3215 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3217 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
3218 symbols when creating a shared library.
3219 (elf_m68k_adjust_dynindx): New function, used by above code.
3220 (elf_m68k_finish_dynamic_sections): Initialize the section
3222 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
3224 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
3226 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
3229 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3231 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
3234 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
3236 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
3239 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
3241 * configure.in: Set version to 2.9.1.
3242 * configure: Rebuild.
3244 * Branched binutils 2.9.
3246 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
3248 * syms.c (ENABLE_CACHING): Define.
3249 (struct indexentry): Define.
3250 (struct stab_cache): Remove.
3251 (cmpindexentry): New static function.
3252 (struct stab_find_info): Add new fields: indextable,
3253 indextablesize, cached_indexentry, cached_offset, cached_stab, and
3254 cached_file_name. Remove fields: file_cache, function_cache, and
3256 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
3257 index table and search it.
3259 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
3261 * elf.c (_bfd_elf_copy_private_section_data): Call
3262 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
3264 * cpu-mips.c: Remove trailing comma at end of enumeration list.
3266 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
3268 * coff-arm.c: Define all globally visible variables and functions
3269 only when COFF_WITH_PE is not defined.
3270 * configure.in (armpe_little_vec, armpe_big_vec): Add
3272 * configure: Rebuild.
3274 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
3276 Fix some gcc -Wall warnings:
3277 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
3278 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
3279 * archures.c (bfd_default_scan): Likewise.
3280 * bfd.c (bfd_scan_vma): Likewise.
3281 * binary.c (mangle_name): Likewise
3282 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
3283 * coff-sh.c (sh_relocate_section): Likewise.
3284 * coff-stgo32.c (create_go32_stub): Likewise.
3285 * coffcode.h (coff_slurp_line_table): Likewise.
3286 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
3287 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
3288 (assign_file_positions_for_segments): Likewise.
3289 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3290 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
3291 * oasys.c (oasys_write_sections): Likewise.
3292 * ppcboot.c (ppcboot_object_p): Likewise.
3293 (mangle_name): Likewise.
3294 * riscix.c (riscix_fix_pcrel_26): Likewise.
3295 * srec.c (srec_scan): Likewise.
3296 * stabs.c (_bfd_write_section_stabs): Likewise.
3297 * sunos.c (sunos_add_dynamic_symbols): Likewise.
3298 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
3299 switch. Declare parameters for function pointers.
3300 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
3302 * elf.c (elf_sort_sections): Likewise.
3303 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
3304 Add default cases to switches.
3305 (coff_arm_relocate_section): Remove unused local variables.
3307 (coff_arm_bfd_set_private_flags): Change flag variable to type
3309 * coff-mips.c (mips_relocate_section): Initialize use_lo.
3310 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
3311 (dump_toc): Change cat to const, and initialize it.
3312 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
3313 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3314 (sh_elf_relocate_section): Initialize r_symndx.
3315 * coffcode.h (coff_compute_section_file_positions): Only declare
3316 old_sofar if ALIGN_SECTIONS_IN_FILE.
3317 (coff_write_object_contents): Initialize csym.
3318 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
3319 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
3321 * dwarf2.c: Include libiberty.h.
3322 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
3323 (decode_line_info): Remove unused local variables.
3324 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
3325 (m32r_elf_relocate_section): Likewise.
3326 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
3327 (v850_elf_reloc): Likewise.
3328 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
3329 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
3330 * elf.c (assign_file_positions_for_segments): Always set adjust.
3331 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
3332 parenthesize expression.
3333 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
3334 (m32r_elf_object_p): Return a value.
3335 (m32r_elf_print_private_bfd_data): Change fprintf format string.
3336 * elf32-mips.c (mips_elf_final_link): Initialize last.
3337 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
3338 * elf32-v850.c (v850_elf_object_p): Return a value.
3339 (v850_elf_print_private_bfd_data): Change fprintf format string.
3340 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
3342 * elflink.h (elf_link_add_object_symbols): Change vernum to
3343 unsigned int, and initialize it. Change fprintf format string.
3344 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
3345 when setting or comparing to soname_indx.
3346 (elf_create_pointer_linker_section): Change num_symbols to
3348 * libcoff-in.h (coff_data_type): Change flags to flagword.
3349 * peicode.h (pe_print_idata): Initialize idx. Change j to
3350 bfd_size_type. Initialize hint_member. Remove useless test to
3352 (pe_print_edata): Change num_functions and num_names in struct
3353 EDT_type to unsigned long. Remove cast. Change fprintf format
3355 * ppcboot.c (ppcboot_object_p): Change i to size_t.
3356 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
3358 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
3359 int *. Update uses. Change j to long.
3360 * bfd-in2.h, libcoff.h: Rebuild.
3362 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
3364 * elf32-v850.c Remove definition of USE_REL.
3365 (v850_elf_info_to_howto_rela): New function.
3366 (v850_elf_perform_relocation): Renamed from
3367 v850_elf_store_addend_in_insn. Removed replace argument.
3368 (v850_elf_reloc): store the relocation in the addend field instead
3370 (v850_elf_final_link_relocate): Now calls
3371 v850_elf_perform_relocation.
3372 (v850_elf_relocate_section): Remove code to generate REL
3375 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
3377 * coffcode.h (coff_new_section_hook): Set the type and storage
3378 class in the native symbol information allocated for a new section
3381 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
3383 * peicode.h: Chain together calls to
3384 coff_bfd_copy_private_bfd_data and
3385 coff_bfd_print_private_bfd_data.
3387 * coff-arm.c: Add prototypes for
3388 coff_arm_bfd_print_private_bfd_data and
3389 coff_arm_bfd_copy_private_bfd_data.
3391 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
3393 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
3396 * peicode.h: Call arm-coff private data functions after handling
3399 * coff-arm.c: Turn statics into globals so that they can be shared
3400 both pe and pei backends.
3402 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
3404 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
3406 (sunos_write_object_contents): Likewise.
3407 * aoutx.h (NAME(aout,machine_type)): Likewise.
3408 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3410 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3412 * archures.c (bfd_mach_m68*): Add definitions for various m68k
3414 (bfd_default_scan): Remove m68k special cases.
3415 * bfd-in2.h: Rebuild.
3416 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
3418 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
3419 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
3421 (bfd_m68k_arch): Set mach field to zero to signal no explicit
3422 selection, change printable_name to just "m68k" and make that the
3423 default instead of m68k:68020.
3425 * aout-tic30.c (NAME): Define this to avoid multiple definitions
3427 (MY_get_section_contents): Define as aout_32_get_section_contents
3428 rather than NAME(aout,get_section_contents).
3430 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
3432 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
3433 and call bfd_default_set_arch_mach to do the real work.
3435 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
3437 * bout.c (BALX): Include return register g14 as part of the insn.
3439 (calljx_callback): Use it.
3441 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
3443 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
3444 * libbfd.h: Rebuild.
3446 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
3447 byte_count to unsigned int.
3448 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
3449 unused local variables.
3451 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
3452 variables er and er1.
3454 * cpu-v850.c: Include <ctype.h>.
3455 (scan): Case isdigit argument to unsigned char.
3457 From Yan Meroth <YAN.MEROTH@st.com>:
3458 * ihex.c (ihex_scan): Add extbase variable so that getting an
3459 extended linear address record does not ignore any previous
3461 (ihex_write_object_contents): When writing out an extended linear
3462 address record, zero out any previous extended address.
3464 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
3466 * ieee.c (do_one): Check section before dereferencing it.
3467 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
3468 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
3470 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
3472 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
3474 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
3476 * coff-arm.c: Add interworking functions to pe backends.
3478 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
3480 * configure.in: Use AM_DISABLE_SHARED.
3481 * aclocal.m4, configure: Rebuild with libtool 1.2.
3483 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
3485 * coff-arm.c (coff_arm_relocate_section): Better error messages
3486 when interowrking conflucts occur. Courtesy of Jonathan Walton
3488 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
3489 relocations. Patch courtesy of Jonathan Walton and Tony
3492 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
3494 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
3495 part of Feb 22 change controling when to override the existing
3496 symbol with the .plt entry.
3498 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
3500 * config.bfd (targ_cpu): Add thumb-pe target.
3502 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
3503 functions in PE build.
3505 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
3507 * config.bfd (sparclite-*-elf*): Added.
3509 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
3511 * configure.in: Add elf.lo to elf shell variable.
3512 * Makefile.am (BFD_LIBS): Remove elf.lo.
3513 (BFD_LIBS_CFILES): Remove elf.c.
3514 (BFD32_BACKENDS): Add elf.lo.
3515 (BFD32_BACKENDS_CFILES): Add elf.c.
3516 * configure, Makefile.in: Rebuild.
3518 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
3520 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
3521 relocation against a now-local symbol should not have a dynamic
3524 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
3526 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
3528 (pe_print_private_bfd_data): Print PE flags. From Mikey
3529 <jeffdb@netzone.com>.
3531 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
3533 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
3534 a plt entry when we can determine that we authoritatively define
3537 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
3539 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
3540 don't actually use trad-core, but a SunOS-style core file handled
3542 * hosts/sparclinux.h: Remove.
3544 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3546 * peicode.h (pe_print_idata): If there is no .idata section, look
3547 for the import tables in some other section. Make the initial
3548 label line up better with the data. Print the import address
3549 table even if there is no import name table. If the import
3550 address table holds actual addresses, print them.
3552 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
3554 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
3555 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
3556 bfd_error_system_call.
3558 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
3560 * Makefile.am (AUTOMAKE_OPTIONS): Define.
3561 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3563 From H.J. Lu <hjl@gnu.org>:
3564 * Makefile.am (libbfd_la_LDFLAGS): Define.
3565 * Makefile.in: Rebuild.
3567 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
3569 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3570 * netbsd.h (MACHTYPE_OK): Define.
3571 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
3572 calling N_SET_MACHTYPE, rather than having a switch.
3573 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
3575 * i386netbsd.c (MACHTYPE_OK): Don't define.
3576 (DEFAULT_MID): Define.
3577 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
3578 (MACHTYPE_OK): Don't define.
3579 (DEFAULT_MID): Define.
3580 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
3581 (DEFAULT_MID): Define.
3582 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
3583 (DEFAULT_MID): Define.
3584 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
3585 (DEFAULT_MID): Define.
3587 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3588 * vaxnetbsd.c: New file.
3589 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
3590 rather than netbsd_core.
3591 * targets.c (vaxnetbsd_vec): Declare.
3592 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
3593 defined, add netbsd_core_vec.
3594 * configure.in: Set COREFILE for alpha*-*-netbsd* and
3595 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
3596 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
3597 * config.bfd (alpha*-*-netbsd*): New target.
3598 * Makefile.am: Rebuild dependencies.
3599 (BFD32_BACKENDS): Add vaxnetbsd.lo.
3600 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
3601 * configure, Makefile.in: Rebuild.
3603 * configure.host: Remove the old shared library build stuff. We
3604 now use libtool instead.
3606 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
3608 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
3610 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
3612 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
3613 * configure: Rebuild.
3615 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
3616 * elf32-v850.c (remember_hi16s_reloc): New function.
3617 (find_remembered_hi16s_reloc): New function.
3618 (v850_elf_store_addend_in_insn): Use the above new functions to
3619 match up HI6S relocs with LO16 relocs.
3621 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
3623 * configure.in: Change -linux* to -linux-gnu*.
3624 * config.bfd, configure.host: Likewise.
3625 * configure: Rebuild.
3627 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
3629 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
3630 LO16/HI16S bug and improve comments about what is going on.
3632 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3634 * configure, aclocal.m4: Rebuild with new libtool.
3636 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
3638 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
3639 when merging v850 code into v850e/v850ea code. Do not initialise
3640 output flags if the input is the default architecture.
3642 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
3644 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
3645 get the size from bfd_arch_bits_per_address instead of directly
3648 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
3650 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
3651 to wrap, just return all 1's bits instead.
3652 * libbfd.h: Regenerate.
3654 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
3656 * coff-i386.c (coff_pe_i386_relocate_section): New static function
3658 (coff_relocate_section): If COFF_WITH_PE, define as
3659 coff_pe_i386_relocate_section.
3660 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
3661 skip empty sections, to match coff_write_object_contents.
3663 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
3664 rather than swapping out r_offset twice. From Luke Deller
3665 <luked@cse.unsw.edu.au>.
3667 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
3669 * configure.in: Set libtool_enable_shared rather than
3670 libtool_shared. Remove diversion hack.
3671 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
3674 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
3676 * syms.c (struct stab_cache): Define.
3677 (struct stab_find_info): Remove cached_offset, cached_stab,
3678 cached_str, and cached_stroff fields. Add file_cache,
3679 function_cache, and line_cache fields.
3680 (_bfd_stab_section_find_nearest_line): Use extensive caching to
3683 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
3685 * peicode.h (pe_print_idata): Check for import of ordinal rather
3687 (pe_print_edata): If there is no .edata section, look for the
3688 export data in some other section.
3690 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
3692 * configure.in: Change version to 2.8.4.
3693 * configure: Regenerated.
3695 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3697 Add tms320c30 support:
3698 * cpu-tic30.c: New file.
3699 * aout-tic30.c: New file.
3700 * coff-tic30.c: New file.
3701 * archures.c (bfd_arch_tic30): Define.
3702 (bfd_tic30_arch): Declare.
3703 (bfd_archures_list): Add bfd_tic30_arch.
3704 * targets.c (bfd_target_vector): Add tic30_aout_vec and
3706 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
3707 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
3708 (coff_set_flags): Likewise.
3709 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
3710 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
3711 * Makefile.am: Rebuild dependencies.
3712 (ALL_MACHINES): Add cpu-tic30.lo.
3713 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
3714 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
3715 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
3716 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3718 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
3720 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
3721 to lag behind LO16 reloc by a couple of instructions.
3723 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
3725 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
3726 make to reexamine the file timestamp.
3727 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
3729 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
3732 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
3734 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
3735 to create .dynsbss and .rela.sbss sections.
3736 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
3737 copied from dynamic objects into .sbss.
3738 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
3739 use it. Correct typo of .rela.sdata2.
3740 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
3741 put the data, which may now be in .sbss.
3742 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
3743 (elf_backend_create_dynamic_sections): Define as
3744 ppc_elf_create_dynamic_sections.
3746 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
3747 against _GLOBAL_OFFSET_TABLE_.
3748 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
3749 shared libraries which refer to local symbols. Make sure that the
3750 test for allocating space for a reloc in a shared object is the
3751 same as the test for emitting a reloc.
3753 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3755 * config.bfd (i[3456]-*-mingw32*): New target.
3756 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
3757 * aclocal.m4, configure: Rebuild.
3759 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
3761 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
3764 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
3766 Sparc v9 ABI compliant PLT:
3767 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
3768 (plt_templates, sparc64_elf_build_plt_entry): Delete.
3769 (LARGE_PLT_THRESHOLD): New define.
3770 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
3771 (sparc64_elf_build_plt): New function.
3772 (sparc64_elf_plt_entry_offset): Likewise.
3773 (sparc64_elf_plt_ptr_offset): Likewise.
3774 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
3775 contain the index for convenience. Skip the initial entries
3777 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
3778 memory for the benefit of .rela.plt.
3779 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
3780 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
3781 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
3782 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
3783 Call sparc64_elf_build_plt.
3784 (elf_backend_want_got_plt): No.
3785 (elf_backend_plt_readonly): No.
3786 (elf_backend_plt_alignment): 8.
3788 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
3789 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
3790 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
3793 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
3795 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
3797 * cpu-mips.c (arch_info_struct): Add mips variants.
3798 * bfd-in2.h: Rebuilt.
3800 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
3802 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
3805 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
3807 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
3808 (i[3456]86sco3.2v5*coff): New target.
3810 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
3812 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
3814 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
3816 * bfd.c (bfd_get_error_handler): Add orthogonal function.
3817 * bfd-in2.h: Regenerate.
3819 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
3821 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
3823 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
3825 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
3826 adjust addend for an output common symbol (from Jimmy Blair
3827 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
3828 defined symbol to counteract adjustment made in generic relocation
3831 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
3833 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
3835 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
3836 (GET_SCNDHR_NLNNO): Likewise.
3838 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
3840 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
3842 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
3844 * elf32-m32r.c: Add macros to handle NOP insertion.
3846 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
3848 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
3849 (xcoff_mark): Likewise.
3850 (xcoff_build_ldsyms): Mark absolute symbols.
3852 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
3854 * bout.c (b_out_write_object_contents): Sort symbols before output
3855 to keep {CALL,BAL}NAME symbols adjacent.
3856 (b_out_symbol_cmp): New function.
3858 For older changes see ChangeLog-9697
3864 version-control: never