1 1999-07-05 Nick Clifton <nickc@cygnus.com>
3 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
5 (coff_set_flags): Recognise arm 5 architectures.
7 * cpu-arm.c: Add support for strongarm and arm9 cpus.
8 Add support for armv5 architecture.
10 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
12 * reloc.c: Add new, assembler only, ARM reloc:
13 BFD_RELOC_ARM_ADRL_IMMEDIATE.
15 * bfd-in2.h: Regenerate.
17 1999-07-02 Mark Mitchell <mark@codesourcery.com>
19 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
20 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
21 * elf.c (_bfd_elf_find_nearest_line): Pass it.
22 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
23 * elf32-mips.c (ABI_64_P): New macro.
24 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
25 (_bfd_mips_elf_find_nearest_line): Adjust call to
26 _bfd_dwarf2_find_nearest_line.
27 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
28 * libbfd.h: Regenerated.
30 1999-07-02 Ian Lance Taylor <ian@zembu.com>
32 * config.bfd: Add * at the end of i[3456]86-*-unixware.
34 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
36 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
37 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
39 1999-07-01 Mark Mitchell <mark@codesourcery.com>
41 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
43 (_bfd_elf_init_reloc_shdr): New function.
44 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
45 bfd_alloc followed by memset.
46 (_bfd_elf_init_reloc_shdr): New function, split out from ...
47 (elf_fake_sections): Here.
48 (assign_section_numbers): Assign section numbers for the second
49 relocation section, if required.
50 * elflink.h (elf_link_output_relocs): New function.
51 (elf_link_size_reloc_section): Likewise.
52 (elf_bfd_final_link): Use elf_link_size_reloc_section.
53 (elf_link_input_bfd): Use elf_link_output_relocs.
55 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
56 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
58 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
60 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
63 1999-06-28 Mark Mitchell <mark@codesourcery.com>
65 * elf32-mips.c (mips_elf_got_info): Move declaration before
66 prototypes. Change global_gotsym to be a pointer to a hash entry,
67 rather than a number index.
68 (mips_elf_link_hash_entry): Move declaration before prototypes.
69 (mips_elf_irix6_finish_dynamic_symbol): New function.
70 (mips_elf_sign_extend): Likewise.
71 (mips_elf_high): Likewise.
72 (mips_elf_higher): Likewise.
73 (mips_elf_highest): Likewise.
74 (mips_elf_global_got_index): Likewise.
75 (mips_elf_local_got_index): Likewise.
76 (mips_elf_got_offset_from_index): Likeiwse.
77 (mips_elf_record_global_got_symbol): Likewise.
78 (mips_elf_got_page): Likewise.
79 (mips_elf_next_lo16_addend): Likewise.
80 (mips_elf_calculate_relocation): Likewise.
81 (mips_elf_obtain_contents): Likewise.
82 (mips_elf_perform_relocation): Likewise.
83 (mips_elf_assign_gp): Likewise.
84 (mips_elf_sort_hash_table_f): Likewise.
85 (mips_elf_sort_hash_table): Likewise.
86 (mips_elf_got_section): Likewise.
87 (mips_elf_got_info): Likewise.
88 (mips_elf_create_local_got_entry): Likewise.
89 (mips_elf_got16_entry): Likewise.
90 (mips_elf_create_dynamic_relocation): Likewise.
91 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
92 (mips_elf_final_gp): Use mips_elf_assign_gp.
93 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
94 into SHN_SCOMMON automatically on IRIX6.
95 (mips_elf_add_symbol_hook): Likewise.
96 (mips_elf_relocate_section): Rewrite, using
97 mips_elf_calculate_relocation and mips_elf_perform_relocation.
98 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
99 Don't deal with .rld_map on IRIX6.
100 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
101 section flags appropriately for .got.
102 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
103 the got. Call mips_elf_record_global_got_symbol and allocate
104 local got space appropriately.
105 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
106 char *. Rework calculation of GOT size. Sort dynamic symbol
107 table entries so entries that do not require GOT entries appear at
108 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
109 code dealing with DT_INIT and DT_FINI. Remove fiddling with
111 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
113 (mips_elf_finish_dynamic_symbol): Use
114 mips_elf_irix6_finish_dynamic_symbol.
115 (mips_elf_finish_dynamic_sections): Correct off-by-one error
116 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
117 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
119 1999-06-30 Ian Lance Taylor <ian@zembu.com>
121 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
122 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
124 1999-06-04 Philip Blundell <philb@gnu.org>
126 * elf32-arm.h (elf_backend_got_header_size): Define.
127 (elf_backend_plt_header_size): Likewise.
129 1999-06-28 Jim Pick <jim@jimpick.com>
131 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
133 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
135 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
137 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
139 1999-06-27 Mark Mitchell <mark@codesourcery.com>
141 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
142 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
143 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
144 (_bfd_mips_elf_section_from_shdr): Use them.
145 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
146 of GP-relative sections.
147 (_bfd_mips_elf_set_section_contents): Use them.
148 (_bfd_mips_elf_section_processing): Share code between .sdata and
149 .lit4/.lit8 sections. Set appropriate flags for .srdata.
150 (mips_elf_additional_program_headers): Add handling for
151 PT_MIPS_OPTIONS segment on IRIX6.
152 (mips_elf_modify_segment_map): Likeiwse.
153 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
154 Include the options sections on IRIX6. Don't look for GP-relative
155 sections by name; use SHF_MIPS_GPREL instead.
156 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
158 (mips_elf_create_dynamic_sections): Don't muck about with section
159 alignments and such on IRIX6.
160 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
161 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
162 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
163 bfd_zalloc rather than bfd_alloc and memset.
164 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
165 Don't assert the existence of .rld_map on IRIX6.
166 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
168 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
169 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
172 1999-06-26 Mark Mitchell <mark@codesourcery.com>
174 * elf32-mips.c (mips_elf_swap_msym_in): New function.
175 (mips_elf_swap_msym_out): New function.
176 (mips_elf_create_msym_section): Likewise.
177 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
178 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
179 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
180 section not named .msym.
181 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
182 .msym directly. Set appropriate attributes for the .msym
184 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
185 (mips_elf_link_hash_newfunc): Clear it.
186 (mips_elf_create_dynamic_sections): Create the .msym section
188 (mips_elf_size_dynamic_sections): Allocate space for the
189 .msym section. Add a DT_MIPS_MSYM entry.
190 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
192 (mips_elf_finish_dynamic_sections): Assign a value for
193 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
195 * elf32-mips.c (irix_compat_t): New enumeration.
196 (ABI_N32_P): New macro.
197 (IRIX_COMPAT): Likewise.
198 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
199 (mips_elf_relocate_section): Fix typo.
201 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
203 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
204 as writable PE sections.
206 1999-06-26 David Mosberger <davidm@hpl.hp.com>
208 * dwarf2.c (struct arange): New type.
209 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
210 (arange_add): New function.
211 (decode_line_info): Keep track of address ranges that a compilation
213 (comp_unit_contains_address): Return true if address is contained
214 in _any_ of the address ranges associated with a compilation unit.
215 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
216 on the first comp_unit that contains the address.
218 1999-06-26 David Mosberger <davidm@hpl.hp.com>
220 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
221 (decode_line_info): Add variable STASH and initialize it to point
222 to the per-bfd dwarf2_debug info. Remove static variable
223 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
225 1999-06-26 Ian Lance Taylor <ian@zembu.com>
227 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
228 shared library to have an undefined symbol.
230 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
231 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
233 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
235 * elf-hppa.c (elf_hppa_final_write_processing): New function.
236 * elf32-hppa.c: Remove everything related to symbol extension
237 sections & records. Use the common elf_hppa_final_write_processing.
239 1999-06-22 Mark Mitchell <mark@codesourcery.com>
241 * elflink.h (size_dynamic_sections): Use user-specified init/fini
242 functions instead of _init/_fini if requested.
244 1999-06-23 Ian Lance Taylor <ian@zembu.com>
246 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
249 1999-06-22 Ian Lance Taylor <ian@zembu.com>
251 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
252 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
254 (ppc_elf_finish_dynamic_sections): Check for positive section
255 dynindx field, rather than comparing against -1.
256 (ppc_elf_relocate_section): Only return false if undefined_symbol
257 or reloc_overflow fail, not always upon encountering an error.
259 1999-06-22 Mark Mitchell <mark@codesourcery.com>
261 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
262 bfd_byte * before performing pointer arithmetic.
264 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
266 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
268 * elf32-hppa.c: Include elf-hppa.h.
270 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
272 (elf32_hppa_info_to_howto): Similarly.
273 (elf_hppa_howto_table): Similarly.
274 (elf_hppa_reloc_type_lookup): Similarly.
275 (hppa_elf_gen_reloc_type): Similarly.
276 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
278 1999-06-22 Nick Clifton <nickc@cygnus.com>
280 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
281 handling R_V850_22_PCREL relocation.
283 1999-06-21 Ian Lance Taylor <ian@zembu.com>
285 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
288 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
290 * section.c (_bfd_strip_section_from_output): Ignore sections
291 DISCARDed by the link script.
293 1999-06-19 Ian Lance Taylor <ian@zembu.com>
295 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
296 Remove unused local variable spp.
298 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
299 the entry symbol is not set.
301 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
303 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
304 GPDISP or LITUSE in a relocatable link.
306 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
308 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
309 * (alloc_dwarf1_func): Likewise.
311 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
313 * libhppa.h: Fix various formatting errors.
314 (assemble_3); Rewrite using CATENATE.
315 (assemble_17): Fix various bugs.
317 1999-06-16 Nick Clifton <nickc@cygnus.com>
319 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
321 1999-06-15 Richard Henderson <rth@cygnus.com>
323 * section.c (SEC_SHORT): Define.
324 * bfd-in2.h: Rebuild.
326 1999-06-13 Mark Mitchell <mark@codesourcery.com>
328 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
329 Remove abfd parameter. Use _bfd_strip_section_from_output.
330 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
332 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
333 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
334 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
336 (bfd_elf_size_dynamic_sections): Use it.
338 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
340 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
341 complain_overflow_bitfield to complain_overflow_signed.
343 1999-06-13 Mark Mitchell <mark@codesourcery.com>
345 * elflink.h (elf_link_read_relocs_from_section): New function,
347 (elf_link_read_relocs): Here. Use it for both relocation
350 1999-06-12 Mark Mitchell <mark@codesourcery.com>
352 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
353 asect->reloc_count is valid.
355 1999-06-12 Ian Lance Taylor <ian@zembu.com>
357 * elf32-mips.c (mips_elf32_section_processing): Permit a
358 SHT_MIPS_REGINFO section to have a size of 0.
360 1999-06-12 David O'Brien <obrien@freebsd.org>
362 * config.bfd (alpha*-*-freebsd*): New target.
363 (i[3456]86-*-freebsd*): Now defaults to ELF.
365 1999-06-11 Ian Lance Taylor <ian@zembu.com>
367 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
368 wrap if the relocation covers the high bit of an address.
370 * dwarf2.c (decode_line_info): Remove unused variable first_time.
372 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
374 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
375 instead of R_SPARC_max.
376 (sparc64_elf_info_to_howto): Likewise.
377 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
378 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
380 1999-06-07 Richard Henderson <rth@cygnus.com>
382 * section.c (_bfd_strip_section_from_output): Remove output
383 sections with no initial link_order.
385 1999-06-07 Nick Clifton <nickc@cygnus.com>
387 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
389 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
391 * Makefile.am (SOURCE_HFILES): Add missing headers.
392 * Makefile.in: Regenerated.
394 1999-06-06 Mark Mitchell <mark@codesourcery.com>
396 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
399 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
401 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
402 range undefweak symbols.
403 * hash.c: Add missing comma after @xref{}
404 * linker.c: Likewise.
406 1999-06-04 Nick Clifton <nickc@cygnus.com>
408 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
410 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
411 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
412 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
413 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
415 1999-06-04 Ian Lance Taylor <ian@zembu.com>
417 * Makefile.am: Rebuild dependencies.
418 (BFD32_BACKENDS): Add dwarf1.lo.
419 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
420 * Makefile.in: Rebuild.
422 1999-06-04 Nick Clifton <nickc@cygnus.com>
424 * Makefile.am: Add epoc-arm-pe target.
425 * Makefile.in: Regenerate.
426 * pe-arm.c: Only redefine interworking function names if they have
427 not already been redefined.
428 * pei-arm.c: Only redefine interworking function names if they have
429 not already been redefined.
430 * epoc-pe-arm.c: Redefine interworking function names to avoid a
432 * epoc-pei-arm.c: Redefine interworking function names to avoid a
435 1999-06-03 Nick Clifton <nickc@cygnus.com>
437 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
439 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
441 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
443 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
445 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
446 start / stop for recalculating of r_addend of R_SH_SWITCH*.
448 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
450 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
451 in other text sections.
453 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
455 * libbfd.c (_bfd_generic_verify_endian_match): New function.
456 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
457 * libbfd.h: Regenerate.
458 * coff-sh.c (sh_merge_private_data): Delete.
459 (coff_bfd_merge_private_bfd_data): Change to
460 _bfd_generic_verify_endian_match.
461 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
463 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
465 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
467 1999-06-03 Ian Lance Taylor <ian@zembu.com>
469 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
471 (bfd_elf32_arm_process_before_allocation): Likewise.
472 * bfd-in2.h: Rebuild.
474 1999-06-03 David Mosberger <davidm@hpl.hp.com>
476 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
477 track of end_sequence markers.
478 (add_line_info): Add END_SEQUENCE arg.
479 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
480 debug-line info---it doesn't work right if a compilation unit
481 consists of multiple discontiguous code-sequences. It would be
482 worthwhile to optimize for the common case where a compilation
483 unit results in a contiguous set of code sequences, but this is
484 quite tricky to get right for arbitrary DWARF2 files.
485 (lookup_address_in_line_info_table): Don't use the last line entry
486 for a compilation unit for anything with an address higher than
487 this line entry. Also, check for end_sequence markers to
488 correctly handle discontinuities.
489 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
490 compilation units, check all compilation units with each->high==0
491 just like when reading compilation units.
493 * dwarf2.c (decode_line_info): Initialize table->files and
494 table->last_line to NULL to avoid segfaults due to random
495 values in these members.
496 (concat_filename): Check for out-of-range file number before
497 indexing filename table. Segfaults suck.
499 * dwarf2.c (decode_line_info): Don't truncate address to least
500 significant 32 bits (breaks 64 bit targets).
501 (lookup_address_in_function_table): Ditto.
502 (comp_unit_contains_address): Ditto.
504 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
506 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
507 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
508 (mips_elf64_howto_table_rela): Likewise.
510 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
512 (elf_slurp_reloc_table): Here. Use it to handle the case where a
513 single section has two associated relocation sections.
515 1999-06-02 Mark Salter <msalter@cygnus.com>
517 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
518 COFF_WITH_PE defined.
520 1999-06-02 Nick Clifton <nickc@cygnus.com>
522 * pe-arm.c: Rename global arm interworking functions to avoid name
523 collision when all targets BFD is built.
526 1999-05-31 Mark Mitchell <mark@codesourcery.com>
528 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
529 may_use_rel_p, may_use_rela_p, default_use_rela_p.
530 (bfd_elf_section_data): Add use_rela_p.
531 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
532 (_bfd_elf_new_section_hook): Likewise.
533 (elf_fake_sections): Use may_use_rela_p, etc., instead of
535 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
536 * elfcode.h (write_relocs): Determine whether or not use rela
537 relocs based on the relocation section header.
538 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
539 instead of use_rela_p.
540 * elfxx-target.h (elf_backend_may_use_relp): New macro.
541 (elf_backend_may_use_rela_p): Likewise.
542 (elf_backend_default_use_rela_p): Likewise.
543 (elfNN_bed): Use them.
545 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
547 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
549 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
551 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
552 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
553 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
554 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
555 * bfd-in2.h: Regenerated.
556 * libbfd.h: Likewise.
557 * elf32-mips.c (mips_info_to_howto_rela): New function.
558 (USE_REL): Adjust for new conventions.
559 (MINUS_ONE): New macro.
560 (elf_mips_howto_table): Add R_MIPS_SUB.
561 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
563 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
564 .MIPS.content section.
565 (_bfd_mips_elf_fake_sections): Treat all sections that begin
566 with .MIPS.content as .MIPS.content sections. Set
567 SHF_MNIPS_NOSTRIP for such section.
568 (elf_info_to_howto): Define to mips_info_to_howto_rela.
569 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
570 MIPS_GOT_OFST, and MIPS_GOT_DISP.
572 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
574 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
577 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
580 1999-05-30 Philip Blundell <philb@gnu.org>
582 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
583 1993-03-25 (!!). Take into account the bitmasks for the reloc so
584 the addend does not overflow into the rest of the word.
586 1999-05-29 Nick Clifton <nickc@cygnus.com>
588 * bfd-in.h: Amend prototype for
589 bfd_elf32_arm_process_before_allocation .
590 * bfd-in.h: Regenerate.
592 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
593 elements in a fixed sized array.
594 (ARM_ELF_ABI_VERSION): Define.
595 (ARM_ELF_OS_ABI_VERSION): Define.
596 (R_ARM_THM_ABS5): Fix rightshift and size.
597 (R_ARM_THM_PC22): Fix size.
598 (R_ARM_PLT32): Define Howto.
599 (find_howto): New function: Locate a howto based on a reloc
601 (elf32_arm_info_to_howto): Use find_howto if necessary.
602 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
603 bfd_reloc_code_real_type.
604 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
605 and BFD_RELOC_VTABLE_ENTRY.
606 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
608 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
609 elements in a fixed sized array.
610 (ARM_ELF_ABI_VERSION): Define.
611 (ARM_ELF_OS_ABI_VERSION): Define.
612 (R_ARM_THM_ABS5): Fix rightshift and size.
613 (R_ARM_THM_PC22): Fix size.
614 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
615 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
616 bfd_reloc_code_real_type.
618 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
619 no_pipeline_knowledge.
620 (elf32_arm_link_hash_create): Initialise new field to zero.
621 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
622 no_pipeline_knowledge. Use this parameter to initialise the field
623 in the globals data structure.
624 (elf32_arm_final_link_relocate): Only add in pipeline offset if
625 no_pipeline_knowledge is false and the binary is from an old
627 (elf32_arm_merge_private_data): Generate an error if an attempt is
628 made to linl together big endian and little endian code.
629 (elf32_arm_post_process_headers): New function: Initialise the
630 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
632 (elf_backend_post_process_headers): Define.
634 1999-05-28 Nick Clifton <nickc@cygnus.com>
636 * elf-bfd.h (struct elf_backend_data): Add new field:
637 elf_backend_post_process_headers.
639 * elfxx-target.h (elf_backend_post_process_headers): Define to
640 NULL if not already defined.
641 (elfNN_bed): Initialise elf_backend_post_process_headers field.
643 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
645 (_bfd_elf_compute_section_file_positions): Call
646 elf_backend_post_process_headers if defined.
648 1999-05-28 Ian Lance Taylor <ian@zembu.com>
650 * configure.in: Check whether getuid and getgid exist.
651 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
652 HAVE_GETGID are not defined, respectively.
653 (bfd_write_armap): Don't special case on _WIN32 for getuid and
655 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
656 * configure, config.in: Rebuild.
658 1999-05-28 Martin Dorey <mdorey@madge.com>
660 * elf32-i960.c: New file.
661 * elf.c (prep_headers): Handle bfd_arch_i960.
662 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
663 * config.bfd (i960-*-elf*): New target.
664 * configure.in (bfd_elf32_i960_vec): New target vector.
665 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
666 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
667 * Makefile.in, aclocal.m4, configure: Rebuild.
669 1999-05-27 Nick Clifton <nickc@cygnus.com>
671 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
673 (find_howto): New function: Find entries in the
674 elf32_arm_howto_table.
675 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
677 (elf32_arm_reloc_type_lookup): Add lookup for
680 1999-05-25 Philip Blundell <pb@nexus.co.uk>
682 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
683 (elf32_arm_link_hash_table_create): Use above function as the
684 constructor for hash table entries.
685 (elf32_arm_relocate_section): Avoid crash when there is no output
687 (elf32_arm_final_link_relocate): New parameter h.
688 (elf32_arm_relocate_section): Pass symbol hash entry to above
690 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
693 1999-05-25 Catherine Moore <clm@cygnus.com>
695 * coff-arm.c (coff_arm_relocate_section): Don't emit
696 base file entries for pc-relative values.
698 1999-05-25 DJ Delorie <dj@cygnus.com>
700 * peicode.h (coff_swap_sym_in): When we create the actual section
701 to reflect the not-there section C_SECTION symbols refer to,
702 change the symbol class to C_STAT as the section is now really
705 1999-05-24 Philip Blundell <pb@nexus.co.uk>
707 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
710 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
712 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
714 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
715 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
717 1999-05-16 Nick Clifton <nickc@cygnus.com>
719 * coff-mcore.c (in_reloc_p): Reinstate.
721 1999-05-15 Nick Clifton <nickc@cygnus.com>
723 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
724 * bfd-in2.h: Regenerate.
725 * coff-mcore.c (in_reloc_p): Remove defintion.
726 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
727 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
729 (coff_mcore_rtype_to_howto): Add special processing for
731 (coff_mcore_relocate_section): Add support for
733 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
734 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
736 (mcore_elf_relocate_section): Delete redundant case labels.
738 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
740 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
741 precedence between bit-and and comparison.
743 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
745 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
746 list of target formats (targ_selvecs).
747 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
748 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
750 1999-05-10 DJ Delorie <dj@cygnus.com>
752 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
753 reasonable mode until "ar x" is smart enough to skip it (fixes
754 gcc/libgcc.a builds on mips-ecoff targets
756 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
757 to work. Hack to support MS import libraries, which use different
758 COMDAT types than GNU.
759 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
760 to implied zero-length sections (see peicode below)
761 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
762 filename symbols, which use one *or more* auxents.
763 * coffswap.h (coff_swap_aux_in): ditto
764 * peicode.h (coff_swap_sym_in): Build the implied zero-length
767 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
769 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
772 1999-05-10 Catherine Moore <clm@cygnus.com>
774 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
775 if COFF_IMAGE_WITH_PE.
776 (bfd_arm_process_before_allocation): Likewise.
777 (bfd_arm_get_bfd_for_interworking): Likewise.
778 * coff-arm.c: Likewise.
779 * bfd-in2.h: Regenerate.
780 * configure.in (armpe_little_vec): Remove coff-arm.lo.
781 (armpe_big_vec): Likewise.
782 * configure: Rebuild.
784 1999-05-10 Nick Clifton <nickc@cygnus.com>
786 * elf.c (elf_fake_sections): Check for .rel. as start of rel
787 section, not just .rel. Same for .rela.
789 1999-05-07 Nick Clifton <nickc@cygnus.com>
791 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
792 endianism with an error message.
794 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
796 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
797 assignment from "unsigned char *" to "char *".
798 (decode_line_info): Likewise for dwarf_line_buffer assignment.
800 1999-05-05 Catherine Moore <clm@cygnus.com>
802 * coff-arm.c (coff_arm_relocate_section): Add one to
803 address of ARM_RVA32 thumb functions.
805 1999-05-05 Catherine Moore <clm@cygnus.com>
807 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
808 (elf32_m68k_copy_private_bfd_data): New.
809 (elf32_m68k_merge_private_bfd_data): New.
810 (elf32_m68k_print_private_bfd_data): New.
811 (CPU32_FLAG): Define.
812 (PLT_CPU32_ENTRY_SIZE): Define.
813 (elf_cpu32_plt0_entry): Declare.
814 (elf_cpu32_plt_entry): Declare.
815 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
816 (elf_m68k_finish_dynamic_symbol): Likewise.
817 (elf_m68k_finish_dynamic_sections): Likewise.
818 (elf_backend_plt_header_size): Remove definition.
819 (bfd_elf32_bfd_copy_private_bfd_data): Define.
820 (bfd_elf32_bfd_merge_private_bfd_data): Define.
821 (bfd_elf32_bfd_set_private_flags): Define.
822 (bfd_elf32_bfd_print_private_bfd_data): Define.
824 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
826 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
827 and R_LONG_PCREL_MODE.
829 1999-04-29 Nick Clifton <nickc@cygnus.com>
831 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
833 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
835 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
836 in relocation calculation.
838 1999-04-26 Tom Tromey <tromey@cygnus.com>
840 * aclocal.m4, configure: Updated for new version of libtool.
842 1999-04-21 Nick Clifton <nickc@cygnus.com>
844 * coff-mcore.c: Add support for mcore relocs.
846 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
848 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
849 incorrect use EF_MIPS_xxBITPTRS.
851 1999-04-18 Ian Lance Taylor <ian@zembu.com>
853 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
856 * bfd-in2.h: Rebuild.
859 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
861 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
862 (coff_arm_relocate_section): Add ARM26D transform. Only
863 change to ARM26D for relocateable links.
865 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
867 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
868 (bfd_elf32_bfd_print_private_bfd_data): New.
870 1999-04-15 Doug Evans <devans@casey.cygnus.com>
872 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
873 refetch addend if USE_REL, add many comments regarding current state.
874 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
875 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
876 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
877 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
879 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
881 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
882 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
884 1999-04-13 David Mosberger <davidm@hpl.hp.com>
886 * dwarf2.c (decode_line_info): Don't truncate address to least
887 significant 32 bits (breaks 64 bit targets).
888 (lookup_address_in_function_table): Ditto.
889 (comp_unit_contains_address): Ditto.
891 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
893 * coff-arm.c (arm_emit_base_file_entry): New routine.
894 (A2T3_OFFSET): Define.
895 (T2A3_OFFSET): Define.
896 (coff_arm_relocate_section): Emit base file entries for interworking
899 1999-04-13 Philip Blundell <philb@gnu.org>
901 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
902 relocs 17 through 19.
904 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
906 * elfcode.h: Remove fnmatch.h.
907 * elflink.h (elf_link_assign_sym_version): Call back to ld
908 instead of calling fnmatch.
910 * config.bfd (i?86-*-beoself): Include pe vecs.
912 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
914 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
917 1999-04-10 Richard Henderson <rth@cygnus.com>
919 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
920 when trying to resolve dynamic symbol references.
921 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
922 * elf32-mips.c (mips_elf_relocate_section): Likewise.
923 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
924 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
925 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
926 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
927 * elflink.h (elf_link_output_extsym): Likewise.
929 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
931 * section.c (_bfd_strip_section_from_output): New function moved from
932 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
933 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
934 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
935 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
936 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
937 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
938 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
941 1999-04-09 Ian Lance Taylor <ian@zembu.com>
943 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
945 1999-04-08 Nick Clifton <nickc@cygnus.com>
947 * coff-mcore.c: New File: Support for mcore-pe targets.
948 * cpu-mcore.c: New File: Support for mcore targets.
949 * elf32-mcore.c: New File: Support for mcore-elf target.
950 * pe-mcore.c: New File: Definitions for mcore-pe target.
951 * pei-mcore.c: New File: Definitions for mcore-pei target.
952 * Makefile.am: Add support for MCore targets.
953 * Makefile.in: Regenerate.
954 * config.bfd: Add support for MCore targets.
955 * configure.in: Add support for MCore targets.
956 * configure: Regenerate.
957 * archures.c: Add support for MCore architecture.
958 * bfd-in2.h: Regenerate.
959 * coffcode.h: Add support for mcore-pe targets.
960 * elf.c: Add support for mcore-elf target.
961 * reloc.c: Add support for MCore relocs.
962 * targets.c: Add support for MCore targets.
964 1999-04-07 Nick Clifton <nickc@cygnus.com>
966 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
967 R_ARM_XPC25 and R_ARM_THM_XPC22.
968 (elf32_arm_reloc_map): Remove redundant entries.
970 1999-04-06 Ian Lance Taylor <ian@zembu.com>
972 * sysdep.h (LC_MESSAGES): Never define.
974 1999-04-06 Chris Torek <torek@bsdi.com>
976 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
977 all callers. Rewrite completely.
978 (_bfd_relocate_contents): Rewrite overflow checking.
979 * bfd-in2.h: Rebuild.
981 1999-04-05 Ian Lance Taylor <ian@zembu.com>
983 From Gabriel Paubert <paubert@iram.es>:
984 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
985 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
986 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
987 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
988 * ppcboot.c (ppcboot_vec): Use little endian routines for
991 * elf.c (elfcore_strndup): Only define if it will be used.
992 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
994 (ppc_elf_check_relocs): Remove unused local i.
995 (ppc_elf_gc_mark_hook): Add default case to switch.
997 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
998 * srec.c (srec_scan): Accept \r in symbol definitions.
999 (srec_object_p): Set HAS_SYMS if we saw any symbols.
1000 (symbolsrec_object_p): Likewise.
1002 1999-04-04 Don Bowman <don@pixsci.com>
1004 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
1006 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1008 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
1010 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
1011 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
1013 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
1015 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
1018 1999-03-31 Nick Clifton <nickc@cygnus.com>
1020 * config.bfd: Add support for arm-epoc-pe target.
1021 * configure.in: Add support for arm-epoc-pe target.
1022 * configure: Regenerate.
1023 * targets.c: Add support for arm-epoc-pe target.
1024 * coff-arm.c: Allow header files to override definition of
1025 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
1026 * pe-arm.h: Allow previous header files to override definition of
1027 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1028 * pei-arm.h: Allow previous header files to override definition of
1029 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1030 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
1031 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
1033 1999-03-30 Nick Clifton <nickc@cygnus.com>
1035 * elf.c (elf_map_symbols): Handle the case where section
1036 symbols are generated for content-less sections which are
1037 not mapped to the output file.
1039 * linker.c: Replace direct references to fields in BFD structure
1040 with accessor macros.
1042 * elflink.h: Replace direct references to fields in BFD structure
1043 with accessor macros.
1045 1999-03-25 Philip Blundell <pb@nexus.co.uk>
1047 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
1049 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
1050 account when adjusting section symbols during a partial link.
1052 1999-03-24 Nick Clifton <nickc@cygnus.com>
1054 * coff-sparc.c (struct coff_reloc_map): Change type of field
1055 'bfd_reloc_val' to bfd_reloc_code_real_type.
1056 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
1057 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
1058 * elf32-arc.c (struct arc_reloc_map): Ditto.
1059 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
1060 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
1061 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
1062 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
1063 * elf32-sh.c (struct elf_reloc_map): Ditto.
1064 * elf32-sparc.c (struct elf_reloc_map): Ditto.
1065 * elf32-v850.c (struct v850_reloc_map): Ditto.
1066 * elf64-sparc.c (struct elf_reloc_map): Ditto.
1067 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
1068 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
1070 1999-03-17 Martin Hunt <hunt@cygnus.com>
1072 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
1073 function so source-level assembly works. If multiple N_SOs
1074 are seen without and N_FUNs, create an indextable entry with
1075 a NULL function name.
1077 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1079 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
1080 of certian similar cpus.
1082 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1084 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1085 Add the 5000. Change the architecture for the 5400 to mips4.
1086 (elf_mips_mach): Add r5000.
1088 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1090 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
1092 1999-03-11 Nick Clifton <nickc@cygnus.com>
1094 * binary.c (binary_set_section_contents): Generate warning about
1095 huge file offsets for any section that will occupy file space, not
1096 just those that are loadable.
1098 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
1100 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
1102 1999-02-22 Jim Lemke <jlemke@cygnus.com>
1104 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
1106 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
1108 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
1109 * elflink.h: Revert all changes since Feb 16. Instead:
1110 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
1111 appropriate. Copy it to version symbols.
1112 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
1113 symbols if appropriate.
1114 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
1115 symbol if appropriate.
1116 (elf_link_output_extsym): If symbol is marked as undefined, and
1117 has no nonweak references, mark it as weak undefined.
1119 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
1121 * elflink.h (elf_merge_symbol): When overriding a dynamic
1122 definition with a weak undefined symbol, set NEEDS_PLT if it is a
1124 (elf_link_add_object_symbols): Don't copy the other field if we
1127 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
1129 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
1130 shared object with a weak undefined symbol.
1132 1999-02-18 Nick Clifton <nickc@cygnus.com>
1134 * elfarm-nabi.c: Set partial_inplace back to false.
1136 1999-02-17 Nick Clifton <nickc@cygnus.com>
1138 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
1139 (USER_LABEL_PREFIX): Set to "_".
1141 The following patches are from: Scott Bambrough
1142 <scottb@corelcomputer.com>
1144 * libaout.h (M_ARM6_NETBSD): Set to 143.
1146 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
1147 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
1148 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
1149 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
1150 * bfd-in2.h: Regenerate.
1152 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
1153 'true' as REL relocs are now being used. Add new PIC relocs:
1154 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
1155 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
1157 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
1159 (elf32_arm_final_link_relocate): Change parameters so that entire
1160 reloc is passed. Add support for PIC relocs.
1161 (elf32_arm_relocate_section): Pass entire reloc to
1162 elf32_arm_final_link_relocate.
1163 (elf32_arm_check_relocs): Handle new PIC relocs.
1164 (elf32_arm_adjust_dynamic_symbol): New function.
1165 (elf32_arm_size_dynamic_sections): New function.
1166 (elf32_arm_discard_copies): New function.
1167 (elf32_arm_finish_dynamic_symbol): New function.
1168 (elf32_arm_finish_dynamic_sections): New function.
1169 (ELF_MAXPAGE_SIZE): Define.
1170 (bfd_elf32_bfd_reloc_type_lookup): Define.
1171 (elf_backend_relocate_section): Define.
1172 (elf_backend_adjust_dynamic_symbol): Define.
1173 (elf_backend_create_dynamic_sections): Define.
1174 (elf_backend_finish_dynamic_symbol): Define.
1175 (elf_backend_finish_dynamic_sections): Define.
1176 (elf_backend_size_dynamic_sections): Define.
1177 (elf_backend_plt_readonly): Define.
1178 (elf_backend_want_got_plt): Define.
1179 (elf_backend_want_plt_sym): Define.
1181 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
1183 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
1184 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
1185 (_bfd_mips_elf_fake_sections): Likewise.
1187 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1189 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
1190 bfd_elf32_arm_get_bfd_for_interworking,
1191 bfd_elf32_arm_process_before_allocation): Define to avoid clash
1194 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
1195 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1196 elf32_arm_find_nearest_line): Make them static.
1198 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
1200 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
1201 callers. Do not merge a definition from a shared object with a
1202 weak undefined symbol.
1203 (elf_link_add_object_symbols): Do not change the symbol type or
1204 size if the old symbol overrides the new one.
1206 1999-02-08 Nick Clifton <nickc@cygnus.com>
1208 * config.bfd: Add support for strongarm target.
1210 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1212 * elf32-m68k.c (reloc_map): Use the correct types for the struct
1213 fields instead of unsigned char.
1215 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
1217 * Makefile.am: Rebuild dependencies.
1218 * Makefile.in: Rebuild.
1220 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
1222 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
1223 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
1224 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
1225 * acinclude.m4: Add comments to uses of AC_DEFINE.
1226 * acconfig.h: Remove.
1227 * configure: Rebuild with current autoconf/automake.
1228 * aclocal.m4: Likewise.
1229 * config.in: Likewise.
1230 * Makefile.in: Likewise.
1232 1999-02-04 DJ Delorie <dj@cygnus.com>
1234 * libbfd.c (real_read): don't call fread for zero bytes. This
1235 covers up a bug (or misuse of bfd) that's exposed by Solaris.
1237 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
1239 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
1240 of a jump is in the current 256 MB region.
1242 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
1244 * format.c (bfd_check_format_matches): Change last patch to only
1245 take effect for the binary target.
1247 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
1249 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
1251 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
1253 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
1255 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
1257 * format.c (bfd_check_format_matches): If the target was
1258 previously specified, don't check other targets when checking for
1261 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
1263 * elf32-arm.h (elf32_arm_reloc_map): Removed.
1264 (elf32_arm_reloc_type_lookup): Removed
1265 * elfarm-nabi.c (elf32_arm_reloc_map): New.
1266 (elf32_arm_reloc_type_lookup): New.
1267 * elfarm-oabi.c (elf32_arm_reloc_map): New.
1268 (elf32_arm_reloc_type_lookup): New.
1270 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
1272 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
1273 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
1274 * Makefile.am: Use new files.
1275 * Makefile.in: Regenerate.
1276 * configure.in: Use new files.
1277 * configure: Regenerate.
1279 1999-02-01 Nick Clifton <nickc@cygnus.com>
1281 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
1282 (fr30_elf_gc_sweep_hook): New function.
1283 (elf_backend_can_gc_sections): Define.
1285 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
1287 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
1288 and bfd_elf32_bigarm_oabi_vec.
1290 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
1292 * Makefile.am (elf32-arm-oldabi.lo): New.
1293 (elf32-arm-newabi.lo): New.
1294 * Makefile.in: Regenerate.
1295 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
1296 (arm-*-elf): Likewise.
1298 (thumb-*-oabi): New.
1299 * configure: Regenerate.
1300 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
1301 (bfd_elf32_bigarm_oabi_vec): New.
1302 * elf32-arm-newabi.c: New.
1303 * elf32-arm-oldabi.c: New.
1304 * elf32-arm.c: Removed.
1307 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
1309 * binary.c (binary_set_section_contents): Omit warnings for
1310 unloadable sections.
1312 1999-01-31 Michael Meissner <meissner@cygnus.com>
1314 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
1315 powerpc{,le}-*-eabi.
1317 1999-01-29 Nick Clifton <nickc@cygnus.com>
1319 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
1320 * dwarf2.c (read_signed_leb128): Remove unused variables.
1322 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
1324 * elf.c (assign_file_positions_for_segments): Only adjust
1325 p_align when needed.
1327 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
1329 * binary.c (binary_set_section_contents): Don't return early for a
1330 non-loadable section, in case the first section is non-loadable.
1331 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
1332 W. Rozycki <macro@ds2.pg.gda.pl>.
1334 1999-01-28 Nick Clifton <nickc@cygnus.com>
1336 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
1337 R_FR30_GNU_VTENTRY relocs.
1339 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
1341 * elflink.h (elf_link_output_sym): Zero syms which are
1342 part of sections which have been excluded.
1344 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
1346 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
1348 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
1349 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
1351 1999-01-27 Nick Clifton <nickc@cygnus.com>
1353 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
1355 (fr30_final_link_relocate): Use computed value as result of
1358 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
1360 * binary.c (binary_set_section_contents): Emit warning for
1361 huge file offsets due to widely-dispersed section LMAs.
1363 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
1365 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
1366 align first section to largest section alignment, not first
1369 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
1371 * configure.in: Require autoconf 2.12.1 or higher.
1373 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
1375 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
1376 * bfd-in2.h: Likewise.
1377 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
1379 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1381 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
1382 * cpu-mips.c: Add support for and independent 4111.
1383 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
1384 (_bfd_mips_elf_final_write_processing):
1385 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
1387 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1389 * elf32-mips.c (elf_mips_abi_name): New.
1390 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
1392 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
1394 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1395 Handle bfd_mach_mips4300.
1397 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
1399 * elf32-i386.c: Remove leaked development code from patch
1400 1998-12-10 by Richard Henderson.
1402 1998-12-10 Richard Henderson <rth@cygnus.com>
1404 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
1405 in debug sections for symbol defined externally.
1407 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1409 * targets.c (bfd_target_vector): Remove duplicate entry for
1412 1998-12-09 Nick Clifton <nickc@cygnus.com>
1414 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
1415 since we are using RELAs.
1417 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
1419 SCO Open Server Release 5 core file support, from Jouke Numan
1421 * sco5-core.c: New file.
1422 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
1423 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
1424 * Makefile.am: Rebuild dependencies.
1425 (OPTIONAL_BACKENDS): Add sco5-core.lo.
1426 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
1427 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
1428 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
1429 * bfd-in2.h, configure, Makefile.in: Rebuild.
1431 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
1433 * config.bfd (hppa*-*-mpeix*): New target.
1434 * configure.in: Add AC_HEADER_DIRENT.
1435 (hppa*-*-mpeix*): New target.
1436 * configure.host (hppa*-*-mpeix*): New host.
1437 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
1438 friends rather than just including <sys/dir.h>.
1439 * som.h (struct som_symbol): Add hppa_priv_level and apto
1440 tc_data. Change all users.
1441 (struct somdata): Add comp_unit field.
1442 (obj_som_compilation_unit): Define.
1443 (bfd_som_attach_compilation_unix): Declare.
1444 * som.c: Check HOST_HPPAMPEIX.
1445 (struct som_misc_symbol_info): Add new field priv_level.
1446 (som_object_setup): Add current_offset parameter. Change all
1448 (setup_sections): Likewise.
1449 (som_object_p): For EXECLIBMAGIC, read the lst header.
1450 (som_write_symbol_strings): Add compilation_unit parameter.
1452 (som_finish_writing): Write out compilation_unit.
1453 (som_bfd_derive_misc_symbol_info): Set priv_level.
1454 (som_build_and_write_symbol_table): Set xleast field to 3.
1455 (som_slurp_symbol_table): Set symbol priv_level.
1456 (bfd_som_attach_compilation_unit): New function.
1457 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
1458 priv_level into symbol_value.
1459 * configure, config.in: Rebuild.
1461 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
1463 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
1464 warning function to call _bfd_error_handler instead.
1466 * libbfd.c (COERCE32): Cast through unsigned long and long to
1467 avoid bug in old version of gcc.
1469 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
1470 (elf_backend_additional_program_headers): Don't define.
1472 1998-12-08 Nick Clifton <nickc@cygnus.com>
1474 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
1475 relocations to include offset of 2 included in the insns, and the
1476 offset of the relocs within the section.
1478 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
1480 The following changes were made by David Taylor
1481 <taylor@texas.cygnus.com>, Edith Epstein
1482 <eepstein@sophia.cygnus.com>, Jim Blandy
1483 <jimb@zwingli.cygnus.com>, and Elena Zannoni
1484 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
1485 changes originally made by HP; HP did not create ChangeLog
1488 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
1489 automake macro library.
1491 * hpux-core.c (hpux_core_core_file_p): this function now
1492 understands HPUX 10.30 thread info. Yes, the thread stacks can be
1493 found in the corefile! Also, in hpux_core_core_file_p, if we
1494 encounter a section with an unknown type, don't punt. Instead,
1495 just skip it. Also, count the number of sections of known type
1496 that we encounter. If we encounter at least one good one, then
1497 we'll declare that the file is a core file. If we encounter any
1498 unknown ones but some known ones, then we'll issue a warning (but
1499 still declare it to be a core file). Also, correctly decide when a
1501 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
1502 (CORE_ANON_SHMEM): define if not defined.
1503 (hpux_core_struct): add members lwpid and user_tid.
1504 (core_kernel_thread_id, core_user_thread_id): new macros.
1505 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
1506 the name before storing it in the bfd.
1507 (hpux_core_core_file_p): handle threads.
1509 * libhppa.h (GET_FIELD): protect against redefinition.
1510 (HPPA_WIDE): define.
1511 (GET_FIELD): define.
1516 (sign_extend): redefine.
1517 (assemble_6): define.
1518 (assemble_12): rewrite.
1519 (assemble_16): define.
1520 (assemble_16a): define.
1521 (assemble_17): rewrite.
1522 (assemble_22): define.
1524 1998-12-07 Nick Clifton <nickc@cygnus.com>
1526 * elf32-fr30.c (fr30_final_link_relocate): Using signed
1527 relocations for signed values.
1529 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
1531 * mipsbsd.c (MY(set_arch_mach)): Make static.
1532 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
1533 bfd_mach_mips* macros rather than simple numbers.
1535 COFF weak symbol support, based on patches from Mark Elbrecht
1536 <snowball3@usa.net>:
1537 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
1538 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
1539 (coff_write_alien_symbol): Likewise.
1540 * cofflink.c (coff_link_check_ar_symbols): Likewise.
1541 (coff_link_add_symbols): Likewise.
1542 (_bfd_coff_link_input_bfd): Likewise.
1543 (_bfd_coff_write_global_sym): Likewise.
1545 * elf.c (copy_private_bfd_data): Always initialize the
1546 includes_phdrs field.
1548 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
1549 file defines a symbol first mentioned in an ELF file.
1551 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
1552 possible, rather than only if BFD64.
1553 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
1555 * bfd-in2.h: Rebuild.
1557 * srec.c (srec_set_section_contents): Correct test to avoid
1558 switching to 4 byte addresses after seeing a second section which
1559 requires 3 byte addresses. From Joel Schantz
1560 <joel.schantz@argosys.boeing.com>.
1562 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
1563 <aymeric.vincent@emi.u-bordeaux.fr>.
1565 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
1567 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
1568 decide whether the output file is -mrelocatable-lib,
1569 -mrelocatable, or neither. (gdb.base/nodebug.exp)
1571 1998-12-03 Nick Clifton <nickc@cygnus.com>
1573 * elf32-fr30.c: Add support for R_FR30_48 reloc.
1574 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
1575 * bfd-in2.h: Regenerate.
1576 * libbfd.h: Regenerate
1578 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
1580 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
1581 link against a dynamic symbol with no type or size.
1583 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
1585 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
1586 relocation for section which does not get loaded.
1587 (elf_i386_relocate_section) [R_386_32]: Likewise.
1589 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
1591 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
1592 reloc_count and i long instead of unsigned long. Handle error
1593 return from bfd_canonicalize_reloc.
1595 1998-12-01 Nick Clifton <nickc@cygnus.com>
1597 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
1600 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1602 * elf32-sh.c (elf/sh.h): Include.
1603 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
1604 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
1605 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
1606 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1607 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
1609 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
1611 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
1612 causes division by zero later on.
1614 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
1616 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
1619 1998-11-25 DJ Delorie <dj@cygnus.com>
1621 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
1624 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
1626 * elf32-fr30.c (fr30_elf_relocate_section): Call
1627 fr30_final_link_relocate.
1628 (fr30_final_link_relocate): New function: Handle I20 and I32
1630 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
1631 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
1632 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
1634 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
1637 The following changes are based on a patch submitted by Gianluca
1638 Moro <glctr@abc.it>:
1640 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
1641 not already been updated.
1642 (find_remembered_hi16s_reloc): New parameter 'already_found'
1643 returns state of remembered hi16s reloc.
1644 (remember_hi16s_reloc): Set 'found' field to false.
1645 (hi16s_location): Add 'found' field.
1647 1998-11-23 DJ Delorie <dj@cygnus.com>
1649 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
1650 to see .DLL files as unrecognized.
1651 (i3coff_object_p): Sorry, had to hack it to not recognize these
1652 files (pei-i386) on request.
1654 1998-11-23 DJ Delorie <dj@cygnus.com>
1656 * opncls.c (bfd_make_readable): need more cleanup for symbols and
1657 relents. Call bfd_check_format to reinitialize.
1659 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
1661 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
1664 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
1666 * aclocal.m4: regenerate
1667 * configure: regenerate
1669 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
1671 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
1672 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
1673 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
1674 respect it as an upper bound on what memory to reference.
1675 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1676 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
1677 update vtable_entries_size appropriately.
1679 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
1681 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
1684 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
1686 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
1687 bfds; they have no "file" so we fake it.
1688 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
1689 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
1690 resizing the memory buffer.
1691 * opncls.c (bfd_make_writable): New function; lets you write a
1692 bfd_create'd bfd to an in-memory buffer.
1693 (bfd_make_readable): New function; lets you read back that buffer
1694 as if it were from bfd_openr. Used to build generated archive
1695 members (winsup's ld's dlltool)
1697 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
1699 * po/bfd.pot: Regenerated.
1701 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
1703 * elf32-v850.c (hi16s_location): Replaced fixed size array with
1706 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
1708 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
1709 element of the gotentry list for local symbols too.
1710 (elf64_alpha_relocate_section): Unify local and global handling.
1711 Assert that gotent->use_count > 0.
1713 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
1715 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
1716 update for file name changes of July 2, 1998.
1718 * configure: Rebuild.
1720 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
1722 * po/bfd.pot: Regenerated.
1724 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
1726 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
1727 * aclocal.m4, configure: regenerate
1729 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
1731 * elf.c (prep_headers): Add support for bfd_arch_fr30.
1733 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
1735 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
1736 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
1738 * aclocal.m4, configure: regenerated.
1740 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
1742 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
1743 R_D10V_GNU_VTENTRY relocs.
1744 (elf_d10v_howto_table): Likewise.
1745 (d10v_reloc_map d10v_reloc_map): Likewise.
1746 (elf32_d10v_gc_mark_hook): New.
1747 (elf32_d10v_gc_sweep_hook): New.
1748 (elf32_d10v_check_relocs): New.
1749 (elf32_d10v_relocate_section): New.
1750 (elf_backend_relocate_section): Define.
1751 (elf_backend_can_gc_sections): Define.
1753 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
1755 * Makefile.am (BFD32_BACKENDS): Move vms files here...
1756 (BFD64_BACKENDS): ...from here.
1757 (BFD32_BACKENDS_CFILES): Move vms files here...
1758 (BFD64_BACKENDS_CFILES): ...from here.
1759 * Makefile.in: Rebuild.
1761 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
1763 * Makefile.am: Add FR30 target.
1764 * Makefile.in: Add FR30 target.
1765 * archures.c: Add support for FR30.
1766 * config.bfd: Add support for FR30.
1767 * configure.in: Add support for FR30.
1768 * reloc.c: Add support for FR30 relocations.
1769 * targets.c: Add support for FR30 relocations.
1770 * bfd-in2.h: Regenerate.
1771 * configure: Regenerate.
1772 * libbfd.h: Regenerate.
1773 * cpu-fr30.c: New file.
1774 * elf32-fr30.c: New file.
1776 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
1778 * configure.in: detect cygwin* instead of cygwin32*
1779 * configure: regenerate
1781 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
1783 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
1784 use bfd_malloc and free instead and check return value from bfd_malloc.
1786 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
1788 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
1789 * libbfd.h: Rebuild.
1791 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
1792 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
1793 (MIPS_TEXT_DYNSYM_SECN): Likewise.
1794 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
1796 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
1798 (mips_elf_link_hash_table_create): Don't initialize
1799 dynsym_sec_strindex.
1800 (mips_elf_gc_mark_hook): Add default case to avoid warning.
1801 (mips_elf_size_dynamic_sections): Generate a section symbol for
1802 every output section.
1803 (mips_elf_finish_dynamic_sections): Count all sections for
1805 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
1808 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
1810 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
1811 for later PLT entries in large PLTs.
1812 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
1814 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
1816 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
1818 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
1820 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
1821 * elflink.h (elf_collect_hash_codes): New function. This function is
1822 called for each exported symbol and we compute the ELF hash value for
1824 (compute_bucket_value): New function. It is called from
1825 size_dynamic_sections to determine the hash table size. When we are
1826 optimizing a better, but slower, algorithm is used.
1827 (size_dynamic_sections): Call compute_bucket_value.
1829 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
1831 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
1833 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
1835 (sh_elf_gc_mark_hook): New.
1836 (sh_elf_gc_sweep_hook): New.
1837 (sh_elf_check_relocs): New.
1838 (elf_backend_can_gc_sections): Define.
1840 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
1842 * acinclude.m4: undo previous gettext change
1843 * aclocal.m4: rebuild with right version of aclocal.
1845 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
1847 * acinclude.m4, aclocal.m4: move gettext-related fragments from
1848 aclocal.m4 to acinclude.m4, so they don't get lost.
1850 * elfcore.h: rewrite for better corefile support.
1851 * elf.c (elfcore_*): new functions.
1852 * elf-bfd.h (elf_obj_tdata): new structure members.
1853 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
1855 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
1857 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
1859 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
1860 and R_M32R_GNU_VTENTRY.
1861 (elf_backend_can_gc_sections): Define.
1862 (m32r_elf_check_relocs): New.
1863 (m32r_elf_gc_mark_hook): New.
1864 (m32r_elf_gc_sweep_hook): New.
1865 (m32r_elf_relocate_section): Handle VT relocs.
1867 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
1869 * coff-arm.c (arm_relocate_section): Remove redundant test.
1871 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
1872 cleat that the 'bitsize' field is the size of the bitfield AFTER
1873 relocation not before.
1875 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
1877 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
1880 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
1882 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
1883 R_SPARC_GNU_VTENTRY.
1884 (elf32_sparc_check_relocs): Handle them.
1885 (elf32_sparc_reloc_type_lookup): Likewise.
1886 (elf32_sparc_relocate_section): Likewise.
1887 (elf32_sparc_gc_mark_hook): New.
1888 (elf32_sparc_gc_sweep_hook): New.
1890 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
1892 * som.c (som_finish_writing): Perform some sanity checks when
1893 writing an executable or shared library.
1895 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
1897 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
1898 * configure.in (elf): Add dwarf1.lo.
1899 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
1900 * elf.c (_bfd_elf_find_nearest_line): Add call to
1901 _bfd_dwarf1_find_nearest_line.
1902 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
1903 Add call to _bfd_dwarf1_find_nearest_line.
1904 * configure: Rebuilt.
1906 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
1908 * elflink.h (elf_gc_sections): Do not allow garbage
1909 collection if dynamic sections have been created.
1911 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
1913 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
1915 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
1916 (v850_elf_perform_relocation): Likewise.
1917 (v850_elf_final_link_relocate): Likewise.
1918 (v850_elf_relocate_section): Likewise.
1919 (v850_elf_gc_sweep_hook): New routine.
1920 (v850_elf_gc_mark_hook): New routine.
1921 (elf_backend_can_gc_sections): Define.
1923 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
1925 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
1928 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
1930 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1931 Declare size as bfd_size_type.
1932 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
1934 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
1936 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
1938 * som.c (CPU_PA_RISC2_0): Define.
1939 (_PA_RISC2_0_ID): Likewise.
1940 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
1942 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
1944 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
1945 has a base which is already defined, only add the referenced
1946 symbol to the dynamic symbol table if it is defined or referenced
1949 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
1952 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1954 * elflink.h (elf_link_add_object_symbols): Undo last change.
1956 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
1958 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
1959 symbol for the indirect alias to a versioned symbol.
1961 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
1963 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
1964 (elf32_i386_vtentry_howto): New.
1965 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
1966 or elf32_i386_vtinherit_howto on lookup.
1968 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1970 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
1971 reloc_type. Rename R_68K__max to R_68K_max.
1972 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
1975 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
1977 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
1978 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1980 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
1983 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
1985 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
1986 message has a null byte terminator.
1988 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
1990 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
1991 word subject to R_V850_32 relocation.
1993 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
1995 * dwarf2.c: Add comment describing problem computing line numbers
1996 for undefined symbols at link time.
1998 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
2000 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2001 transform a defweak into a plt entry.
2002 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
2003 plt entry references to receive a RELATIVE reloc.
2004 (elf64_alpha_finish_dynamic_symbol): Fill them in.
2005 (elf64_alpha_relocate_section): Assert we don't overrun
2006 the allocated relocation space.
2008 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
2010 * elf.c (swap_out_syms): Always treat section symbols as
2011 special, even if they are attached to a common section.
2013 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
2015 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
2016 sections with v850 common section attributes into named v850
2018 (v850_elf_add_symbol_hook): Move symbols in sections with v850
2019 common section attributes into named v850 common sections.
2021 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
2023 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
2026 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
2028 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
2029 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
2030 reloc to the wrong section a warning, not an error. .dynsbss
2031 is not an output section, so there is no need to check for it.
2033 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
2035 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
2037 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
2039 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
2040 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
2042 (elf32_arm_gc_mark_hook): New.
2043 (elf32_arm_gc_sweep_hook): New.
2044 (elf32_arm_check_relocs): New.
2045 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
2047 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
2050 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
2052 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
2053 assume there is no PLT or GOT.
2055 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
2057 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
2058 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
2059 also accepted as a function symbol type.
2061 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2063 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
2065 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
2067 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
2068 match definition of _bfd_gc_sections field.
2069 * libbfd.h: Rebuild.
2071 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
2073 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
2074 the addend of a dynamic relocation referencing a section.
2075 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2076 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
2078 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
2080 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
2081 bed has a size_dynamic_sections routine before trying to use it.
2083 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
2085 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
2086 _bfd_elf_rel_vtable_reloc_fn.
2088 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
2090 * Makefile.am: Add elf32-arm.c.
2091 * Makefile.in: Rebuild.
2092 * elf-bfd.h: Add elf_backend_get_symbol_type.
2093 * elf.c (swap_out_syms): If defined, call
2094 elf_backend_get_symbol_type.
2095 * elf32-arm.c: Define elf_backend_get_symbol_type.
2096 (elf32_arm_get_symbol-type): New routine.
2097 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
2098 (bfd_elf32_arm_process_before_allocation): Change to
2099 check for STT_ARM_TFUNC.
2100 (elf32_arm_final_link_relocate): Likewise.
2101 * elfxx-target.h: Add elf_backend_get_symbol_type.
2103 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
2105 * archures.c (bfd_mach_alpha_ev[456]): New.
2106 * cpu-alpha.c: Rework to match these types.
2107 * bfd-in2.h: Rebuild.
2109 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
2111 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
2112 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
2114 * elf32-i386.c (elf_howto_table): Add vtable relocs.
2115 (elf_i386_reloc_type_lookup): Recognize them.
2116 (elf_i386_check_relocs): Pass them off to generic code.
2117 (elf_i386_relocate_section): Ignore them.
2118 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
2119 (elf_backend_can_gc_sections): True.
2121 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
2123 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
2124 before looking at owner field.
2125 (elf32_arm_to_thumb_stub): Ditto.
2126 (elf32_arm_relocate_section): Compute name before calling
2127 elf32_arm_final_link_relocate().
2129 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2131 * elf.c: comment and formatting cleanups.
2134 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2136 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
2137 (core files are treated differently than object files).
2138 * elf-bfd.h (_bfd_elf_write_corefile_contents,
2139 bfd_elf_mkcorefile): declare.
2140 * elfxx-target.h (_bfd_elf_write_corefile_contents,
2141 bfd_elf_mkcorefile): add to bfd_target vector.
2142 * elfcore.h (elf_core_file_p): save the program header table,
2143 and set the bfd architecture from the elf file header.
2144 * elf.c (bfd_elf_mkcorefile): new function.
2145 (_bfd_elf_write_corefile_contents): new function.
2146 (assign_file_positions_for_segments): add cases for handling
2147 PT_NOTE segments. (assign_file_positions_except_relocs):
2148 core files should be handled the same as exec files.
2149 (prep_headers): identify core files as type ET_CORE.
2150 (copy_private_bfd_data): identify the sections belonging to
2151 the PT_NOTE segment.
2153 * elf32-sparc.c (elf32_sparc_final_write_processing):
2154 add break statement to default case.
2156 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
2158 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
2159 section (not input) will be in sections ".sbss", ".sbss2",
2160 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
2161 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
2162 output_offset for correct evaluation of addend.
2164 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
2166 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
2167 elf32_arm_allocate_interworking_sections and
2168 elf32_arm_process_before_allocation.
2170 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
2172 * bfd-in.h: Ammend prototype for
2173 elf32_arm_process_before_allocation to remove surplus third
2176 * bfd-in2.h: Regenerate.
2178 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
2180 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
2182 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
2184 * aoutx.h (aout_link_input_section_ext): Use the relocation already
2185 calculated for RELOC_SPARC_REV32 case.
2187 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
2189 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
2190 elf32_arm_allocate_interworking_sections and
2191 elf32_arm_process_before_allocation.
2192 * bfd-in2.h: Regenerated.
2193 * elf32-arm.c Define elf32_arm_link_hash_table.
2194 (insert_thumb_branch): New routine.
2195 (find_thumb_glue): New routine.
2196 (find_arm_glue): New routine.
2197 (record_arm_to_thumb_glue): New routine.
2198 (record_thumb_to_arm_glue): New routine.
2199 (elf32_arm_link_hash_table_create): New routine.
2200 (elf32_arm_get_bfd_for_interworking): New routine.
2201 (elf32_arm_allocate_interworking_sections) New routine.
2202 (elf32_arm_process_before_allocation) New routine.
2203 (elf32_thumb_to_arm_stub): New routine.
2204 (elf32_arm_to_thumb_stub): New routine.
2205 (elf32_print_private_bfd_data): Fix typo.
2206 (elf32_arm_final_link_relocate): Add argument sym_sec.
2207 Check for branches to thumb symbols in case R_ARM_PC24.
2208 Check for branches to arm symbols in case R_ARM_THM_PC22.
2209 (elf32_arm_relocate_section): Pass symbol section to
2210 elf32_arm_final_link_relocate.
2212 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
2214 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
2215 entries unless the symbol is defined in the executable; in
2216 particular, undefined weak symbols get a PLT entry.
2218 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
2220 * libaout.h: Remove nested comment to avoid warning.
2222 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
2224 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2225 R_ARM_PC24 relocation.
2227 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
2229 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
2230 argument is_local. Add argument sym_flags. Check sym_flags
2231 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
2232 (elf32_arm_relocate_section): Don't pass local sym and pass
2233 sym_flags to elf32_arm_final_link_relocate.
2235 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
2237 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
2238 to not count too few relocs for dynamicly linked executables.
2240 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
2242 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
2243 symbols without a dynamic index dynamic. Consider all weak
2245 (elf64_alpha_strip_section_from_output): Don't assume 1-1
2246 correspondance between input and output sections.
2248 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2250 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
2251 that use a .got.plt section start the got offset at zero.
2253 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
2255 * ieee.c (ieee_write_processor): Correct the processor ID written
2256 out for bfd_arch_m68k, accommodating change of March 25.
2258 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
2260 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2261 R_ARM_THM_RPC22 relocations.
2263 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
2265 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
2267 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
2268 .got relocs in -Bsymbolic shared objects.
2270 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
2272 * elf32-arm.c: Add private flags to ELF header.
2273 (elf32_arm_print_private_bfd_data): New Function.
2274 (elf32_arm_set_private_flags): New Function.
2275 (elf32_arm_copy_private_flags): New Function.
2276 (elf32_arm_merge_private_bfd_data): New Function.
2278 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
2280 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
2282 (elf32_sparc_relocate_section): Likewise.
2284 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
2286 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
2287 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
2288 (ppc_elf_relocate_section): Pull sgot and splt search to the start
2289 of the function. Recognize no .plt as static linking.
2291 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
2293 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
2294 ".liblist" string through gettext.
2296 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
2298 * Makefile.am: Add support for elf32-arm.lo.
2299 * Makefile.in: Rebuild.
2300 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
2301 (thumb-*-elf): Define targ_defvec and targ_selvecs.
2302 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
2303 * configure: Regenerate.
2304 * elf.c: (prep_headers): Support arch_type of EM_ARM.
2305 * targets.c: Support new targets bfd_elf32_bigarm_vec and
2306 bfd_target bfd_elf32_littlearm_vec.
2307 * elf32-arm.c: New file.
2309 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
2311 * libaout.h (M_SPARCLITE_LE): New machine.
2312 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
2313 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
2314 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
2315 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
2316 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
2317 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
2318 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2319 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
2320 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
2321 be BFD_RELOC_SPARC_REV32.
2323 * config.bfd (sparc86x-*-aout): New
2325 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
2327 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
2328 actually mapping the output sections.
2330 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
2333 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
2334 (mn10300_elf_reloc_map): Similarly.
2335 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
2337 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
2339 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
2341 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
2342 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
2343 elf_mips_reloc_type defined in elf/mips.h.
2345 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
2347 * elf64-mips.c: Remove reloc_type definition completely. It's now
2350 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
2352 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
2353 as they are defined in elf/mips.h now.
2355 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
2358 * Re-add lost change:
2359 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
2361 (mn10300_elf_relax_section): Include stack space for register saves
2362 in the imm8 field of a "call" instruction.
2363 (compute_function_info): Determine how much stack is allocated by
2364 the movm instruction. Fix typo.
2365 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
2367 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
2369 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
2370 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
2372 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
2374 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
2376 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
2378 * elf32-hppa.h: Let ELF header define the enum containing the
2379 external reloc numbers.
2380 * elf32-i386.h: Likewise.
2382 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
2384 * elf-m10300.c: Let ELF header now define the macros to get the enum.
2385 * elf32-mips.c: Likewise.
2386 * elf32-ppc.c: Likewise.
2388 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
2390 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
2391 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
2393 * bfd-in.h: Regenerate.
2394 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
2395 parameter to 'unsigned int' to avoid K&R compatability problems.
2397 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
2399 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
2400 functionname_ptr to be const. Change line_ptr to be unsigned.
2402 * coffcode.h (coff_link_output_has_begun): Simplify handling when
2403 macro is not defined. Change second parameter from bfd_link_info
2404 to coff_final_link_info. Add prototype.
2405 (coff_final_link_postscript): Simplify handling when macro is not
2406 defined. Add prototype.
2408 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
2410 * elf-mn10300.c: Before include system specific ELF header define
2411 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
2412 * elf32-mips.c: Likewise.
2413 * elf32-ppc.c: Likewise.
2415 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
2417 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
2418 temporary patch over to elf64-mips.c as well.
2420 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
2422 * elf32-mips.c (reloc_type): Temporarily disable definition of
2423 standard relocation since they are now defined in elf/mips.h.
2425 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
2427 * elf-m10200.c (mn10200_elf_final_link_relocate):
2428 Modify range test for case R_MN10200_8.
2430 * elf-m10300.c (mn10300_elf_final_link_relocate):
2431 Modify range test for case R_MN10300_8.
2433 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
2435 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
2436 * elf32-i386.c (elf_backend_got_header_size): Define.
2437 (elf_backend_plt_header_size): Define.
2438 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
2439 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
2440 * elfxx-target.h: Provide a default of zero.
2441 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
2442 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
2444 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
2445 entry from an executable, even if the plt refcount goes to 0.
2447 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2449 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
2450 directory name at the line number.
2452 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
2453 with an unspecified type.
2455 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
2457 * sunos.c: Add undef of valid to avoid problem on SunOS.
2459 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
2461 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
2463 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2465 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
2466 R_68K_PCxx and R_68K_xx relocations. Make sure that
2467 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
2468 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
2469 R_68K_xx relocations.
2470 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
2471 that has no plt entry.
2472 (elf_m68k_relocate_section): Ignore the plt offset in a static
2474 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
2476 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
2479 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
2481 (howto_table, reloc_map): Add entries for them.
2482 (elf_m68k_check_relocs): Handle them. Implement reference
2483 counting for got and plt entries.
2484 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
2485 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
2487 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
2488 (elf_m68k_relocate_section): Handle the new reloc types.
2489 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
2490 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
2491 * elflink.h (elf_link_add_object_symbols): When creating an
2492 indirect reference for symbol versioning also copy the plt
2494 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
2495 flag also reset the plt offset.
2496 (elf_link_assign_sym_version): Likewise.
2497 (elf_gc_common_finalize_got_offsets): Increment the got offset by
2498 the size of the entry in bytes.
2499 (elf_gc_allocate_got_offsets): Likewise.
2501 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
2503 * elflink.h (elf_gc_sections): Return true rather than falling off
2506 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
2509 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
2511 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
2512 comment describing when it should be enabled.
2513 Changed definition of USER_LABEL_PREFIX to "", to fall into line
2516 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
2518 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
2519 information ATN records.
2521 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
2523 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
2524 section for an absolute symbol in a fully linked file. Based on
2525 patch from Christian Holland <CHolland@de.lucent.com>.
2527 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
2529 * coff-m88k.c (m88k_special_reloc): Don't lose the information
2530 that a symbol is undefined.
2532 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
2534 * som.c (som_bfd_gc_sections): Define.
2536 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
2538 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
2539 overflows in ARM_26D patches, since they have already been
2540 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
2542 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
2544 * coffcode.h (coff_write_object_contents): If we have any long
2545 section names, call coff_write_symbols even if there are no
2548 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
2550 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
2551 PT_LOAD segment, rather than only setting it once for the entire
2554 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
2555 rather than ignoring every phdr with a p_paddr of 0, ignore all
2556 the phdrs if they all have a p_paddr of 0.
2558 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
2559 section was discarded from the link.
2561 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2563 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
2565 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2567 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
2568 floating point operations.
2570 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
2572 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
2575 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
2577 Merge of vax/vms (read-only) support
2578 * configure.com: Support Vax target.
2579 * makefile.vms: Support Vax target.
2580 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
2581 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
2583 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
2585 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
2587 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
2589 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
2591 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
2592 * targets.c (bfd_target_ovax_flavour): New flavour.
2593 (vms_alpha_vec): Renamed from evax_alpha_vec.
2595 (target_vector): Update accordingly.
2596 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
2598 (vax*-*-*vms*): New target.
2599 * Makefile.am: Update for renamed files. Rebuild dependencies.
2600 * bfd-in2.h: Rebuild.
2601 * configure.in, Makefile.in, aclocal.m4: Rebuild.
2603 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
2605 Based on patch from Matt Semersky <matts@scd.hp.com>:
2606 * linker.c (_bfd_generic_final_link): Force a trailing NULL
2607 pointer on abfd->outsymbols.
2608 (generic_add_output_symbol): Handle NULL sym parameter.
2610 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
2612 * elf.c (copy_private_bfd_data): Add support for changing VMA or
2615 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
2617 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
2618 when handling 32 bit immediate relocs.
2619 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2621 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
2623 * section.c (STD_SECTION): Account for recently added gc_mark
2624 field in struct asection.
2626 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
2627 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2629 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
2631 ELF Section-level Garbage Collection:
2632 * bfd.c (bfd_gc_sections): New.
2633 * aout-adobe.c: Hook to default implementation.
2634 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
2635 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
2636 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
2637 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
2638 * tekhex.c, versados.c: Likewise.
2639 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
2640 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
2642 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
2643 (bfd_generic_gc_sections): New.
2644 * section.c (SEC_KEEP): New.
2645 (asection): Add gc_mark member.
2647 * elfcode.h (elf_gc*): New name remappings.
2648 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
2649 sections to be excluded.
2650 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
2651 (elf_gc_propogate_vtable_entries_used): New.
2652 (elf_gc_smash_unused_vtentry_relocs): New.
2653 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
2654 (elf_gc_common_finalize_got_offsets): New.
2655 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
2656 * elfxx-target.h: Add and default gc hooks.
2658 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
2660 (struct elf_obj_tdata): Likewise for local_got_offsets.
2661 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
2662 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
2663 * elf64-sparc.c, elflink.h: Likewise.
2665 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
2666 (ELF_LINK_HASH_MARK): Define.
2667 (struct elf_backend_data): Add GC hooks.
2668 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
2670 * elf-m10300.c (mn10300_elf_check_relocs): New.
2671 (mn10300_elf_gc_mark_hook): New.
2672 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
2673 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
2674 (mn10300_elf_final_link_relocate): Likewise.
2675 (mn10300_elf_relocate_section): Likewise.
2676 (elf_backend_can_gc_sections): Define.
2677 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
2678 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
2679 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
2680 (mips_info_to_howto_rel): Likewise.
2681 (mips_elf_relocate_section): Likewise.
2682 (mips_elf_check_relocs): Likewise.
2683 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
2684 (elf_backend_can_gc_sections): Define.
2685 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
2686 (ppc_elf_howto_raw): Handle them.
2687 (ppc_elf_reloc_type_lookup): Likewise.
2688 (ppc_elf_relocate_section): Likewise.
2689 (ppc_elf_check_relocs): Reference count .got and .plt entires.
2690 Handle new vtable relocs.
2691 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
2692 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
2693 (elf_backend_can_gc_sections): Define.
2695 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
2697 * archures.c (bfd_mach_mn10300): Define.
2698 * elf-m10300.c: Include elf/mn10300.h
2699 (elf_mn10300_mach): New function.
2700 (_bfd_mn10300_elf_final_write_processing): Likewise.
2701 (_bfd_mn10300_elf_object_p): Likewise.
2702 (elf_backendfinal_write_processing): Define.
2703 (elf_backend_object_p): Likewise.
2705 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
2707 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
2710 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
2712 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
2713 link_next field, not the next field.
2715 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
2717 * elf.c (map_sections_to_segments): Check the section address
2718 against the phdr size both with and without a modulo of
2721 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
2723 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
2724 linker created empty input section if the output section has the
2727 * elflink.h (elf_link_output_extsym): Print an error message if
2728 _bfd_elf_section_from_bfd_section fails.
2730 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
2733 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
2735 * elf.c (copy_private_bfd_data): Improve handling of Solaris
2736 native linker output. Avoid putting an empty section in more than
2739 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
2741 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2742 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2744 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
2746 * elf.c (swap_out_syms): New arg relocatable_p.
2747 Don't add section VMA to symbols for relocatable output.
2748 (_bfd_elf_compute_section_file_positions): Update call to
2751 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
2753 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
2754 against 'addend' be signed rather than unsigned.
2756 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
2758 * elf32-m32r.c: Add prototyps for static functions.
2760 * coff-arm.c: Add prototypes for static functions.
2762 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
2764 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
2765 LMA is used to order sections in a segment.
2767 * elf32-v850.c: Add prototypes for static functions.
2768 Change type of addend parameter to bfd_vma in various functions.
2770 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
2772 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
2773 complain_overflow_signed instead of complain_overflow_bitfield.
2775 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2777 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
2778 when comparing against 0.
2780 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
2782 * Makefile.am (config.status): New target.
2783 * Makefile.in: Rebuild.
2785 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
2787 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
2788 error if previous object endianness doesn't match current object.
2790 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
2792 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
2793 _bfd_elf_print_private)bfd_data ().
2795 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
2797 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
2799 (elf_link_add_object_symbols): Set type_change_ok and
2800 size_change_ok before calling elf_merge_symbol.
2802 * elf32-mips.c (mips_elf_relocate_section): If we issue an
2803 undefined symbol error, don't also issue an overflow error.
2805 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
2807 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
2808 R_PPC_LOCAL24PC relocation should be local; if not, print an error
2809 message instead of crashing.
2811 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
2813 * archures.c (bfd_mach_cpu32): Define.
2814 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
2816 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
2817 * ieee.c: Include <ctype.h>.
2818 (ieee_object_p): Parse out process ID string to make it more
2819 likely to be acceptable for bfd_scan_arch.
2820 * bfd-in2.h: Rebuild.
2822 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
2824 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
2825 _bfd_elf_print_private_bfd_data() so that the program header will
2828 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
2830 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
2831 0x68. Reindent. Add some comments.
2833 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
2835 * elf.c (copy_private_bfd_data): Adjust physical address of
2836 segment in output BFD to contain LMAs of its sections.
2838 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
2840 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2841 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
2842 endian data 32 bit relocations.
2843 (elf32_sparc_merge_private_bfd_data): Check if linking little
2844 endian objects with big endian objects.
2845 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
2846 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
2847 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
2849 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
2850 * archures.c (bfd_mach_sparc_sparclite_le): New.
2851 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
2853 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
2855 * peicode.h (add_data_entry): Fix precedence of operators in if ()
2858 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
2860 * bfd-in.h: Move over patch to bfd-in2.h.
2862 * reloc.c (bfd_check_overflow): Add casts before shifts which may
2864 (_bfd_relocate_contents): Likewise.
2866 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
2868 * peicode.h (add_data_entry): If the section has no private data
2869 then do not create a Data Dictionary entry for it.
2871 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
2873 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
2874 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
2875 elf64_alpha_size_got_sections): Rewrite, handling multiple got
2876 subsections during relaxation more correctly.
2878 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
2880 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
2881 Add extra argument to bfd_arm_process_before_allocation ().
2882 * bfd-in.h: Reflect changes made in bfd-in2.h.
2883 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
2884 coff class of a BFD symbol.
2885 * coff-arm.c: Add support for interworking between Thumb code and
2886 non-interworking aware ARM code.
2888 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
2890 * po/Make-in (install-info): New target.
2892 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
2894 * filemode.c: Remove; not used.
2896 If sysdep.h includes a header file, don't include it again:
2897 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
2899 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
2901 * archive.c: Don't include <string.h> or <errno.h>.
2902 * evax-alpha.c; Don't include <stdio.h>.
2903 * evax-egsd.c: Likewise.
2904 * evax-etir.c: Likewise.
2905 * evax-misc.c: Likewise.
2906 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
2907 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
2909 * hpux-core.c: Likewise.
2910 * netbsd-core.c: Likewise.
2912 * libbfd.c: Don't include <sys/types.h>.
2913 * nlmcode.h: Don't include <string.h>.
2914 * osf-core.c: Don't include <string.h> or <stdio.h>.
2915 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
2916 <errno.h>, or <unistd.h>.
2917 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
2919 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
2921 * configure.com: If the version number can not be found in
2922 configure.in, set it to "unknown" rather than "2.8.1".
2924 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
2926 * elf32-mips.c (elf_mips_mach): New.
2927 (_bfd_mips_elf_object_p): Use elf_mips_mach.
2928 (_bfd_mips_elf_final_write_processing): Use the names
2929 of machines, rather than the numbers. Set both the ARCH
2930 and MACH in e_flags. Handle a few more specific machines.
2931 (_bfd_mips_elf_merge_private_bfd_data): Merge both
2932 EF_MIPS_ARCH and EF_MIPS_MACH.
2934 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
2936 * syms.c (bfd_is_local_label): Revert last change.
2937 * srec.c (srec_write_symbols): Discard debugging symbols.
2939 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
2941 * som.c: Include <ctype.h>.
2942 * som.h: Don't include sysdep.h.
2944 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
2946 * libbfd.h: Rebuilt.
2947 * libbfd-in.h: Removed gettext includes and defines.
2948 * sysdep.h: Moved gettext-related includes and defines here.
2950 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
2952 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
2953 an ad-hoc test. Kill bogus #if 0 code.
2954 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
2956 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
2958 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
2959 when generating a normal executable for a symbol defined in a
2960 regular file. When copying a reloc into the output file, adjust
2961 the addend for a PC relative reloc against a global symbol.
2963 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
2965 * libbfd.h: Rebuilt.
2966 * libbfd-in.h (_): Define as dgettext.
2968 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
2970 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
2972 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
2973 when declaring parameter types.
2974 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
2976 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
2978 * config.bfd: If we include any ELF targets in targ_defvec and/or
2979 targ_selvecs, then add the generic ELF targets to targ_selvecs.
2980 * elf32-gen.c (dummy): New static const variable.
2981 (elf_generic_info_to_howto): New static function.
2982 (elf_generic_info_to_howto_rel): New static function.
2983 (elf_info_to_howto): Define as elf_generic_info_to_howto.
2984 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
2985 * elf64-gen.c: Same changes as elf32-gen.c.
2986 * elfcode.h (elf_object_p): For the generic target, ignore a
2987 failure of bfd_default_set_arch_mach. Fix indentation a bit.
2989 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
2991 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
2992 * configure: Rebuild.
2994 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
2996 * config.bfd: Update OSR5/Unixware patterns.
2998 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
3000 * elf.c (assign_file_positions_for_segments): Allow for holes
3001 between sections added by a link script.
3003 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
3005 * configure.in: Change version number to 2.9.4
3006 * configure: Rebuild.
3008 Based on patch from H.J. Lu <hjl@gnu.org>:
3009 * elf.c (bfd_elf_get_bfd_needed_list): New function.
3010 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
3011 * bfd-in2.h: Rebuild.
3013 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
3015 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
3018 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
3020 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
3021 (elf64_alpha_relax_section): Fill them in.
3022 (elf64_alpha_relax_opt_call): Implement more than a stub.
3023 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
3024 alignment on .scommon.
3025 (elf64_alpha_merge_gots): Merge use counts as well.
3027 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
3029 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
3030 for calculating a local symbol's address.
3031 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
3032 Set the .got's cooked size as well as the raw size.
3034 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
3036 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
3037 internationalisation of printed information.
3039 * coff-arm.c (coff_arm_print_private_bfd_data): Add
3040 internationalisation of printed information.
3042 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
3044 * syms.c (struct indexentry): Change directory_name, file_name,
3045 and function_name fields to char *.
3046 (struct stab_find_info): Change cached_file_name field to char *.
3048 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
3050 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
3052 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3054 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3056 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
3058 * Makefile.am (install-data-local): Make $(includedir).
3059 * Makefile.in: Rebuild.
3061 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3063 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
3065 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
3067 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
3068 * Makefile.in: Rebuild.
3070 * bfd-in2.h: Rebuild for Nick's changes.
3072 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
3074 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
3075 change wrt length == max_namelen.
3077 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3079 * Many files: Added gettext invocations around user-visible
3081 * libbfd-in.h: Added gettext includes and defines.
3082 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3083 HAVE_LC_MESSAGES): Define.
3084 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
3086 * Makefile.am (SUBDIRS): Added po.
3087 (POTFILES): New macro.
3088 (po/POTFILES.in): New target.
3089 (SOURCE_HFILES): New macro.
3091 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
3093 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3095 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
3096 NT_PRSTATUS note section encountered, it contains the status of
3097 the currently executing thread when the core file was written.
3099 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
3101 * libcoff.h: Add extra parameter to
3102 bfd_coff_link_output_has_begun overrideable function.
3103 * cofflink.c: Pass extra parameter to
3104 bfd_coff_link_output_has_begun function.
3105 * bfd-in.h: Add prototypes for exported ARM interworking
3107 * peicode.h: ARM specific code reorganised to conform to BFD
3109 * coffcode.h: ARM specific code reorganised to conform to BFD
3111 * coff-arm.c: Code reorganised to conform to the BFD coding
3112 conventions. Global variables have been moved into an ARM
3113 specific hash table structure and a new function:
3114 bfd_arm_get_bfd_for_interworking() has been created which is
3115 called from the linker scripts.
3117 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
3119 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
3121 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
3122 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
3123 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
3124 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
3126 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3128 * config.bfd: Added sparc86x support.
3130 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
3132 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
3133 an out of range pc-relative jump/call to an undefined weak symbol.
3135 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
3137 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
3140 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
3142 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
3143 an error other than bfd_error_system_call, set the error to
3144 bfd_error_wrong_format.
3146 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
3147 bfd_elf32_powerpcle_vec.
3149 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
3150 program segments are zero, don't set p_paddr_valid.
3152 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
3154 * elf64-alpha.c: Initial implementation of relaxation --
3155 (struct alpha_elf_link_hash_entry): Add use_count member.
3156 (elf64_alpha_check_relocs): Initialize and increment it.
3157 (elf64_alpha_can_merge_gots): Check it when considering merging.
3158 (elf64_alpha_merge_gots): Drop entries with zero use.
3159 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
3160 (elf64_alpha_always_size_sections): Split out got sizing ...
3161 (elf64_alpha_size_got_sections): ... here. New function.
3162 (elf64_alpha_relax_find_reloc_ofs): New function.
3163 (elf64_alpha_relax_with_lituse): Likewise.
3164 (elf64_alpha_relax_without_lituse): Likewise.
3165 (elf64_alpha_relax_opt_call): Likewise.
3166 (elf64_alpha_relax_section): Likewise.
3167 (elf64_alpha_add_symbol_hook): Likewise.
3168 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
3169 (elf64_alpha_relocate_section): Likewise.
3170 (bfd_elf64_bfd_relax_section): Define.
3171 (elf_backend_add_symbol_hook): Likewise.
3173 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
3175 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
3176 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
3177 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
3179 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
3181 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
3182 * configure: Rebuild.
3184 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
3186 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
3187 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
3188 * configure.in: Define and substitute WIN32LDFLAGS and
3190 * aclocal.m4: Rebuild with new libtool.
3191 * configure, Makefile.in: Rebuild.
3193 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
3195 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
3196 before any other symbols in the same section.
3198 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
3200 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
3203 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3205 * dwarf2.c (comp_unit): Move it earlier in the source. Add
3207 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
3208 Use addr_size for address size, rather than sizeof(bfd_vma).
3209 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
3210 Fix call to read_address.
3211 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
3212 Scrap other unneeded arguments. Fix call to read_address.
3213 (scan_unit_for_functions): Fix call to read_attribute.
3214 (parse_comp_unit): We now handle more values for addr_size.
3215 Set addr_size in unit. Fix call to read_attribute and
3218 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
3220 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
3222 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
3224 * archures.c (bfd_default_scan): Add m68k cases back to default
3225 switch, reverting patch of March 25, since IEEE support depends
3228 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
3230 * Makefile.am (diststuff): New target.
3231 * Makefile.in: Rebuild.
3233 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
3235 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
3236 som_offset when we have an extended name table.
3238 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
3240 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
3242 * Makefile.in: Rebuild.
3244 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3246 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
3247 symbols when creating a shared library.
3248 (elf_m68k_adjust_dynindx): New function, used by above code.
3249 (elf_m68k_finish_dynamic_sections): Initialize the section
3251 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
3253 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
3255 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
3258 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3260 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
3263 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
3265 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
3268 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
3270 * configure.in: Set version to 2.9.1.
3271 * configure: Rebuild.
3273 * Branched binutils 2.9.
3275 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
3277 * syms.c (ENABLE_CACHING): Define.
3278 (struct indexentry): Define.
3279 (struct stab_cache): Remove.
3280 (cmpindexentry): New static function.
3281 (struct stab_find_info): Add new fields: indextable,
3282 indextablesize, cached_indexentry, cached_offset, cached_stab, and
3283 cached_file_name. Remove fields: file_cache, function_cache, and
3285 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
3286 index table and search it.
3288 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
3290 * elf.c (_bfd_elf_copy_private_section_data): Call
3291 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
3293 * cpu-mips.c: Remove trailing comma at end of enumeration list.
3295 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
3297 * coff-arm.c: Define all globally visible variables and functions
3298 only when COFF_WITH_PE is not defined.
3299 * configure.in (armpe_little_vec, armpe_big_vec): Add
3301 * configure: Rebuild.
3303 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
3305 Fix some gcc -Wall warnings:
3306 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
3307 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
3308 * archures.c (bfd_default_scan): Likewise.
3309 * bfd.c (bfd_scan_vma): Likewise.
3310 * binary.c (mangle_name): Likewise
3311 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
3312 * coff-sh.c (sh_relocate_section): Likewise.
3313 * coff-stgo32.c (create_go32_stub): Likewise.
3314 * coffcode.h (coff_slurp_line_table): Likewise.
3315 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
3316 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
3317 (assign_file_positions_for_segments): Likewise.
3318 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3319 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
3320 * oasys.c (oasys_write_sections): Likewise.
3321 * ppcboot.c (ppcboot_object_p): Likewise.
3322 (mangle_name): Likewise.
3323 * riscix.c (riscix_fix_pcrel_26): Likewise.
3324 * srec.c (srec_scan): Likewise.
3325 * stabs.c (_bfd_write_section_stabs): Likewise.
3326 * sunos.c (sunos_add_dynamic_symbols): Likewise.
3327 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
3328 switch. Declare parameters for function pointers.
3329 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
3331 * elf.c (elf_sort_sections): Likewise.
3332 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
3333 Add default cases to switches.
3334 (coff_arm_relocate_section): Remove unused local variables.
3336 (coff_arm_bfd_set_private_flags): Change flag variable to type
3338 * coff-mips.c (mips_relocate_section): Initialize use_lo.
3339 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
3340 (dump_toc): Change cat to const, and initialize it.
3341 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
3342 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3343 (sh_elf_relocate_section): Initialize r_symndx.
3344 * coffcode.h (coff_compute_section_file_positions): Only declare
3345 old_sofar if ALIGN_SECTIONS_IN_FILE.
3346 (coff_write_object_contents): Initialize csym.
3347 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
3348 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
3350 * dwarf2.c: Include libiberty.h.
3351 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
3352 (decode_line_info): Remove unused local variables.
3353 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
3354 (m32r_elf_relocate_section): Likewise.
3355 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
3356 (v850_elf_reloc): Likewise.
3357 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
3358 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
3359 * elf.c (assign_file_positions_for_segments): Always set adjust.
3360 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
3361 parenthesize expression.
3362 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
3363 (m32r_elf_object_p): Return a value.
3364 (m32r_elf_print_private_bfd_data): Change fprintf format string.
3365 * elf32-mips.c (mips_elf_final_link): Initialize last.
3366 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
3367 * elf32-v850.c (v850_elf_object_p): Return a value.
3368 (v850_elf_print_private_bfd_data): Change fprintf format string.
3369 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
3371 * elflink.h (elf_link_add_object_symbols): Change vernum to
3372 unsigned int, and initialize it. Change fprintf format string.
3373 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
3374 when setting or comparing to soname_indx.
3375 (elf_create_pointer_linker_section): Change num_symbols to
3377 * libcoff-in.h (coff_data_type): Change flags to flagword.
3378 * peicode.h (pe_print_idata): Initialize idx. Change j to
3379 bfd_size_type. Initialize hint_member. Remove useless test to
3381 (pe_print_edata): Change num_functions and num_names in struct
3382 EDT_type to unsigned long. Remove cast. Change fprintf format
3384 * ppcboot.c (ppcboot_object_p): Change i to size_t.
3385 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
3387 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
3388 int *. Update uses. Change j to long.
3389 * bfd-in2.h, libcoff.h: Rebuild.
3391 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
3393 * elf32-v850.c Remove definition of USE_REL.
3394 (v850_elf_info_to_howto_rela): New function.
3395 (v850_elf_perform_relocation): Renamed from
3396 v850_elf_store_addend_in_insn. Removed replace argument.
3397 (v850_elf_reloc): store the relocation in the addend field instead
3399 (v850_elf_final_link_relocate): Now calls
3400 v850_elf_perform_relocation.
3401 (v850_elf_relocate_section): Remove code to generate REL
3404 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
3406 * coffcode.h (coff_new_section_hook): Set the type and storage
3407 class in the native symbol information allocated for a new section
3410 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
3412 * peicode.h: Chain together calls to
3413 coff_bfd_copy_private_bfd_data and
3414 coff_bfd_print_private_bfd_data.
3416 * coff-arm.c: Add prototypes for
3417 coff_arm_bfd_print_private_bfd_data and
3418 coff_arm_bfd_copy_private_bfd_data.
3420 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
3422 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
3425 * peicode.h: Call arm-coff private data functions after handling
3428 * coff-arm.c: Turn statics into globals so that they can be shared
3429 both pe and pei backends.
3431 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
3433 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
3435 (sunos_write_object_contents): Likewise.
3436 * aoutx.h (NAME(aout,machine_type)): Likewise.
3437 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3439 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3441 * archures.c (bfd_mach_m68*): Add definitions for various m68k
3443 (bfd_default_scan): Remove m68k special cases.
3444 * bfd-in2.h: Rebuild.
3445 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
3447 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
3448 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
3450 (bfd_m68k_arch): Set mach field to zero to signal no explicit
3451 selection, change printable_name to just "m68k" and make that the
3452 default instead of m68k:68020.
3454 * aout-tic30.c (NAME): Define this to avoid multiple definitions
3456 (MY_get_section_contents): Define as aout_32_get_section_contents
3457 rather than NAME(aout,get_section_contents).
3459 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
3461 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
3462 and call bfd_default_set_arch_mach to do the real work.
3464 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
3466 * bout.c (BALX): Include return register g14 as part of the insn.
3468 (calljx_callback): Use it.
3470 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
3472 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
3473 * libbfd.h: Rebuild.
3475 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
3476 byte_count to unsigned int.
3477 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
3478 unused local variables.
3480 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
3481 variables er and er1.
3483 * cpu-v850.c: Include <ctype.h>.
3484 (scan): Case isdigit argument to unsigned char.
3486 From Yan Meroth <YAN.MEROTH@st.com>:
3487 * ihex.c (ihex_scan): Add extbase variable so that getting an
3488 extended linear address record does not ignore any previous
3490 (ihex_write_object_contents): When writing out an extended linear
3491 address record, zero out any previous extended address.
3493 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
3495 * ieee.c (do_one): Check section before dereferencing it.
3496 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
3497 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
3499 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
3501 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
3503 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
3505 * coff-arm.c: Add interworking functions to pe backends.
3507 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
3509 * configure.in: Use AM_DISABLE_SHARED.
3510 * aclocal.m4, configure: Rebuild with libtool 1.2.
3512 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
3514 * coff-arm.c (coff_arm_relocate_section): Better error messages
3515 when interowrking conflucts occur. Courtesy of Jonathan Walton
3517 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
3518 relocations. Patch courtesy of Jonathan Walton and Tony
3521 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
3523 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
3524 part of Feb 22 change controling when to override the existing
3525 symbol with the .plt entry.
3527 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
3529 * config.bfd (targ_cpu): Add thumb-pe target.
3531 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
3532 functions in PE build.
3534 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
3536 * config.bfd (sparclite-*-elf*): Added.
3538 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
3540 * configure.in: Add elf.lo to elf shell variable.
3541 * Makefile.am (BFD_LIBS): Remove elf.lo.
3542 (BFD_LIBS_CFILES): Remove elf.c.
3543 (BFD32_BACKENDS): Add elf.lo.
3544 (BFD32_BACKENDS_CFILES): Add elf.c.
3545 * configure, Makefile.in: Rebuild.
3547 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
3549 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
3550 relocation against a now-local symbol should not have a dynamic
3553 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
3555 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
3557 (pe_print_private_bfd_data): Print PE flags. From Mikey
3558 <jeffdb@netzone.com>.
3560 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
3562 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
3563 a plt entry when we can determine that we authoritatively define
3566 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
3568 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
3569 don't actually use trad-core, but a SunOS-style core file handled
3571 * hosts/sparclinux.h: Remove.
3573 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3575 * peicode.h (pe_print_idata): If there is no .idata section, look
3576 for the import tables in some other section. Make the initial
3577 label line up better with the data. Print the import address
3578 table even if there is no import name table. If the import
3579 address table holds actual addresses, print them.
3581 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
3583 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
3584 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
3585 bfd_error_system_call.
3587 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
3589 * Makefile.am (AUTOMAKE_OPTIONS): Define.
3590 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3592 From H.J. Lu <hjl@gnu.org>:
3593 * Makefile.am (libbfd_la_LDFLAGS): Define.
3594 * Makefile.in: Rebuild.
3596 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
3598 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3599 * netbsd.h (MACHTYPE_OK): Define.
3600 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
3601 calling N_SET_MACHTYPE, rather than having a switch.
3602 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
3604 * i386netbsd.c (MACHTYPE_OK): Don't define.
3605 (DEFAULT_MID): Define.
3606 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
3607 (MACHTYPE_OK): Don't define.
3608 (DEFAULT_MID): Define.
3609 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
3610 (DEFAULT_MID): Define.
3611 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
3612 (DEFAULT_MID): Define.
3613 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
3614 (DEFAULT_MID): Define.
3616 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3617 * vaxnetbsd.c: New file.
3618 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
3619 rather than netbsd_core.
3620 * targets.c (vaxnetbsd_vec): Declare.
3621 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
3622 defined, add netbsd_core_vec.
3623 * configure.in: Set COREFILE for alpha*-*-netbsd* and
3624 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
3625 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
3626 * config.bfd (alpha*-*-netbsd*): New target.
3627 * Makefile.am: Rebuild dependencies.
3628 (BFD32_BACKENDS): Add vaxnetbsd.lo.
3629 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
3630 * configure, Makefile.in: Rebuild.
3632 * configure.host: Remove the old shared library build stuff. We
3633 now use libtool instead.
3635 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
3637 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
3639 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
3641 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
3642 * configure: Rebuild.
3644 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
3645 * elf32-v850.c (remember_hi16s_reloc): New function.
3646 (find_remembered_hi16s_reloc): New function.
3647 (v850_elf_store_addend_in_insn): Use the above new functions to
3648 match up HI6S relocs with LO16 relocs.
3650 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
3652 * configure.in: Change -linux* to -linux-gnu*.
3653 * config.bfd, configure.host: Likewise.
3654 * configure: Rebuild.
3656 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
3658 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
3659 LO16/HI16S bug and improve comments about what is going on.
3661 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3663 * configure, aclocal.m4: Rebuild with new libtool.
3665 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
3667 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
3668 when merging v850 code into v850e/v850ea code. Do not initialise
3669 output flags if the input is the default architecture.
3671 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
3673 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
3674 get the size from bfd_arch_bits_per_address instead of directly
3677 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
3679 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
3680 to wrap, just return all 1's bits instead.
3681 * libbfd.h: Regenerate.
3683 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
3685 * coff-i386.c (coff_pe_i386_relocate_section): New static function
3687 (coff_relocate_section): If COFF_WITH_PE, define as
3688 coff_pe_i386_relocate_section.
3689 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
3690 skip empty sections, to match coff_write_object_contents.
3692 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
3693 rather than swapping out r_offset twice. From Luke Deller
3694 <luked@cse.unsw.edu.au>.
3696 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
3698 * configure.in: Set libtool_enable_shared rather than
3699 libtool_shared. Remove diversion hack.
3700 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
3703 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
3705 * syms.c (struct stab_cache): Define.
3706 (struct stab_find_info): Remove cached_offset, cached_stab,
3707 cached_str, and cached_stroff fields. Add file_cache,
3708 function_cache, and line_cache fields.
3709 (_bfd_stab_section_find_nearest_line): Use extensive caching to
3712 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
3714 * peicode.h (pe_print_idata): Check for import of ordinal rather
3716 (pe_print_edata): If there is no .edata section, look for the
3717 export data in some other section.
3719 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
3721 * configure.in: Change version to 2.8.4.
3722 * configure: Regenerated.
3724 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3726 Add tms320c30 support:
3727 * cpu-tic30.c: New file.
3728 * aout-tic30.c: New file.
3729 * coff-tic30.c: New file.
3730 * archures.c (bfd_arch_tic30): Define.
3731 (bfd_tic30_arch): Declare.
3732 (bfd_archures_list): Add bfd_tic30_arch.
3733 * targets.c (bfd_target_vector): Add tic30_aout_vec and
3735 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
3736 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
3737 (coff_set_flags): Likewise.
3738 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
3739 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
3740 * Makefile.am: Rebuild dependencies.
3741 (ALL_MACHINES): Add cpu-tic30.lo.
3742 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
3743 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
3744 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
3745 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3747 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
3749 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
3750 to lag behind LO16 reloc by a couple of instructions.
3752 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
3754 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
3755 make to reexamine the file timestamp.
3756 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
3758 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
3761 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
3763 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
3764 to create .dynsbss and .rela.sbss sections.
3765 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
3766 copied from dynamic objects into .sbss.
3767 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
3768 use it. Correct typo of .rela.sdata2.
3769 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
3770 put the data, which may now be in .sbss.
3771 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
3772 (elf_backend_create_dynamic_sections): Define as
3773 ppc_elf_create_dynamic_sections.
3775 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
3776 against _GLOBAL_OFFSET_TABLE_.
3777 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
3778 shared libraries which refer to local symbols. Make sure that the
3779 test for allocating space for a reloc in a shared object is the
3780 same as the test for emitting a reloc.
3782 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3784 * config.bfd (i[3456]-*-mingw32*): New target.
3785 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
3786 * aclocal.m4, configure: Rebuild.
3788 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
3790 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
3793 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
3795 Sparc v9 ABI compliant PLT:
3796 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
3797 (plt_templates, sparc64_elf_build_plt_entry): Delete.
3798 (LARGE_PLT_THRESHOLD): New define.
3799 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
3800 (sparc64_elf_build_plt): New function.
3801 (sparc64_elf_plt_entry_offset): Likewise.
3802 (sparc64_elf_plt_ptr_offset): Likewise.
3803 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
3804 contain the index for convenience. Skip the initial entries
3806 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
3807 memory for the benefit of .rela.plt.
3808 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
3809 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
3810 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
3811 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
3812 Call sparc64_elf_build_plt.
3813 (elf_backend_want_got_plt): No.
3814 (elf_backend_plt_readonly): No.
3815 (elf_backend_plt_alignment): 8.
3817 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
3818 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
3819 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
3822 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
3824 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
3826 * cpu-mips.c (arch_info_struct): Add mips variants.
3827 * bfd-in2.h: Rebuilt.
3829 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
3831 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
3834 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
3836 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
3837 (i[3456]86sco3.2v5*coff): New target.
3839 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
3841 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
3843 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
3845 * bfd.c (bfd_get_error_handler): Add orthogonal function.
3846 * bfd-in2.h: Regenerate.
3848 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
3850 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
3852 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
3854 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
3855 adjust addend for an output common symbol (from Jimmy Blair
3856 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
3857 defined symbol to counteract adjustment made in generic relocation
3860 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
3862 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
3864 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
3865 (GET_SCNDHR_NLNNO): Likewise.
3867 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
3869 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
3871 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
3873 * elf32-m32r.c: Add macros to handle NOP insertion.
3875 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
3877 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
3878 (xcoff_mark): Likewise.
3879 (xcoff_build_ldsyms): Mark absolute symbols.
3881 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
3883 * bout.c (b_out_write_object_contents): Sort symbols before output
3884 to keep {CALL,BAL}NAME symbols adjacent.
3885 (b_out_symbol_cmp): New function.
3887 For older changes see ChangeLog-9697
3893 version-control: never