1 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
3 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
4 need to generate DLTIND relocations, not DLTREL relocations.
6 1999-07-05 Nick Clifton <nickc@cygnus.com>
8 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
10 (coff_set_flags): Recognise arm 5 architectures.
12 * cpu-arm.c: Add support for strongarm and arm9 cpus.
13 Add support for armv5 architecture.
15 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
17 * reloc.c: Add new, assembler only, ARM reloc:
18 BFD_RELOC_ARM_ADRL_IMMEDIATE.
20 * bfd-in2.h: Regenerate.
22 1999-07-02 Mark Mitchell <mark@codesourcery.com>
24 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
25 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
26 * elf.c (_bfd_elf_find_nearest_line): Pass it.
27 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
28 * elf32-mips.c (ABI_64_P): New macro.
29 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
30 (_bfd_mips_elf_find_nearest_line): Adjust call to
31 _bfd_dwarf2_find_nearest_line.
32 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
33 * libbfd.h: Regenerated.
35 1999-07-02 Ian Lance Taylor <ian@zembu.com>
37 * config.bfd: Add * at the end of i[3456]86-*-unixware.
39 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
41 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
42 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
44 1999-07-01 Mark Mitchell <mark@codesourcery.com>
46 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
48 (_bfd_elf_init_reloc_shdr): New function.
49 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
50 bfd_alloc followed by memset.
51 (_bfd_elf_init_reloc_shdr): New function, split out from ...
52 (elf_fake_sections): Here.
53 (assign_section_numbers): Assign section numbers for the second
54 relocation section, if required.
55 * elflink.h (elf_link_output_relocs): New function.
56 (elf_link_size_reloc_section): Likewise.
57 (elf_bfd_final_link): Use elf_link_size_reloc_section.
58 (elf_link_input_bfd): Use elf_link_output_relocs.
60 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
61 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
63 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
65 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
68 1999-06-28 Mark Mitchell <mark@codesourcery.com>
70 * elf32-mips.c (mips_elf_got_info): Move declaration before
71 prototypes. Change global_gotsym to be a pointer to a hash entry,
72 rather than a number index.
73 (mips_elf_link_hash_entry): Move declaration before prototypes.
74 (mips_elf_irix6_finish_dynamic_symbol): New function.
75 (mips_elf_sign_extend): Likewise.
76 (mips_elf_high): Likewise.
77 (mips_elf_higher): Likewise.
78 (mips_elf_highest): Likewise.
79 (mips_elf_global_got_index): Likewise.
80 (mips_elf_local_got_index): Likewise.
81 (mips_elf_got_offset_from_index): Likeiwse.
82 (mips_elf_record_global_got_symbol): Likewise.
83 (mips_elf_got_page): Likewise.
84 (mips_elf_next_lo16_addend): Likewise.
85 (mips_elf_calculate_relocation): Likewise.
86 (mips_elf_obtain_contents): Likewise.
87 (mips_elf_perform_relocation): Likewise.
88 (mips_elf_assign_gp): Likewise.
89 (mips_elf_sort_hash_table_f): Likewise.
90 (mips_elf_sort_hash_table): Likewise.
91 (mips_elf_got_section): Likewise.
92 (mips_elf_got_info): Likewise.
93 (mips_elf_create_local_got_entry): Likewise.
94 (mips_elf_got16_entry): Likewise.
95 (mips_elf_create_dynamic_relocation): Likewise.
96 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
97 (mips_elf_final_gp): Use mips_elf_assign_gp.
98 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
99 into SHN_SCOMMON automatically on IRIX6.
100 (mips_elf_add_symbol_hook): Likewise.
101 (mips_elf_relocate_section): Rewrite, using
102 mips_elf_calculate_relocation and mips_elf_perform_relocation.
103 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
104 Don't deal with .rld_map on IRIX6.
105 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
106 section flags appropriately for .got.
107 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
108 the got. Call mips_elf_record_global_got_symbol and allocate
109 local got space appropriately.
110 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
111 char *. Rework calculation of GOT size. Sort dynamic symbol
112 table entries so entries that do not require GOT entries appear at
113 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
114 code dealing with DT_INIT and DT_FINI. Remove fiddling with
116 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
118 (mips_elf_finish_dynamic_symbol): Use
119 mips_elf_irix6_finish_dynamic_symbol.
120 (mips_elf_finish_dynamic_sections): Correct off-by-one error
121 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
122 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
124 1999-06-30 Ian Lance Taylor <ian@zembu.com>
126 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
127 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
129 1999-06-04 Philip Blundell <philb@gnu.org>
131 * elf32-arm.h (elf_backend_got_header_size): Define.
132 (elf_backend_plt_header_size): Likewise.
134 1999-06-28 Jim Pick <jim@jimpick.com>
136 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
138 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
140 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
142 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
144 1999-06-27 Mark Mitchell <mark@codesourcery.com>
146 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
147 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
148 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
149 (_bfd_mips_elf_section_from_shdr): Use them.
150 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
151 of GP-relative sections.
152 (_bfd_mips_elf_set_section_contents): Use them.
153 (_bfd_mips_elf_section_processing): Share code between .sdata and
154 .lit4/.lit8 sections. Set appropriate flags for .srdata.
155 (mips_elf_additional_program_headers): Add handling for
156 PT_MIPS_OPTIONS segment on IRIX6.
157 (mips_elf_modify_segment_map): Likeiwse.
158 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
159 Include the options sections on IRIX6. Don't look for GP-relative
160 sections by name; use SHF_MIPS_GPREL instead.
161 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
163 (mips_elf_create_dynamic_sections): Don't muck about with section
164 alignments and such on IRIX6.
165 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
166 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
167 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
168 bfd_zalloc rather than bfd_alloc and memset.
169 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
170 Don't assert the existence of .rld_map on IRIX6.
171 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
173 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
174 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
177 1999-06-26 Mark Mitchell <mark@codesourcery.com>
179 * elf32-mips.c (mips_elf_swap_msym_in): New function.
180 (mips_elf_swap_msym_out): New function.
181 (mips_elf_create_msym_section): Likewise.
182 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
183 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
184 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
185 section not named .msym.
186 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
187 .msym directly. Set appropriate attributes for the .msym
189 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
190 (mips_elf_link_hash_newfunc): Clear it.
191 (mips_elf_create_dynamic_sections): Create the .msym section
193 (mips_elf_size_dynamic_sections): Allocate space for the
194 .msym section. Add a DT_MIPS_MSYM entry.
195 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
197 (mips_elf_finish_dynamic_sections): Assign a value for
198 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
200 * elf32-mips.c (irix_compat_t): New enumeration.
201 (ABI_N32_P): New macro.
202 (IRIX_COMPAT): Likewise.
203 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
204 (mips_elf_relocate_section): Fix typo.
206 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
208 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
209 as writable PE sections.
211 1999-06-26 David Mosberger <davidm@hpl.hp.com>
213 * dwarf2.c (struct arange): New type.
214 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
215 (arange_add): New function.
216 (decode_line_info): Keep track of address ranges that a compilation
218 (comp_unit_contains_address): Return true if address is contained
219 in _any_ of the address ranges associated with a compilation unit.
220 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
221 on the first comp_unit that contains the address.
223 1999-06-26 David Mosberger <davidm@hpl.hp.com>
225 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
226 (decode_line_info): Add variable STASH and initialize it to point
227 to the per-bfd dwarf2_debug info. Remove static variable
228 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
230 1999-06-26 Ian Lance Taylor <ian@zembu.com>
232 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
233 shared library to have an undefined symbol.
235 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
236 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
238 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
240 * elf-hppa.c (elf_hppa_final_write_processing): New function.
241 * elf32-hppa.c: Remove everything related to symbol extension
242 sections & records. Use the common elf_hppa_final_write_processing.
244 1999-06-22 Mark Mitchell <mark@codesourcery.com>
246 * elflink.h (size_dynamic_sections): Use user-specified init/fini
247 functions instead of _init/_fini if requested.
249 1999-06-23 Ian Lance Taylor <ian@zembu.com>
251 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
254 1999-06-22 Ian Lance Taylor <ian@zembu.com>
256 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
257 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
259 (ppc_elf_finish_dynamic_sections): Check for positive section
260 dynindx field, rather than comparing against -1.
261 (ppc_elf_relocate_section): Only return false if undefined_symbol
262 or reloc_overflow fail, not always upon encountering an error.
264 1999-06-22 Mark Mitchell <mark@codesourcery.com>
266 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
267 bfd_byte * before performing pointer arithmetic.
269 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
271 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
273 * elf32-hppa.c: Include elf-hppa.h.
275 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
277 (elf32_hppa_info_to_howto): Similarly.
278 (elf_hppa_howto_table): Similarly.
279 (elf_hppa_reloc_type_lookup): Similarly.
280 (hppa_elf_gen_reloc_type): Similarly.
281 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
283 1999-06-22 Nick Clifton <nickc@cygnus.com>
285 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
286 handling R_V850_22_PCREL relocation.
288 1999-06-21 Ian Lance Taylor <ian@zembu.com>
290 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
293 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
295 * section.c (_bfd_strip_section_from_output): Ignore sections
296 DISCARDed by the link script.
298 1999-06-19 Ian Lance Taylor <ian@zembu.com>
300 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
301 Remove unused local variable spp.
303 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
304 the entry symbol is not set.
306 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
308 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
309 GPDISP or LITUSE in a relocatable link.
311 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
313 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
314 * (alloc_dwarf1_func): Likewise.
316 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
318 * libhppa.h: Fix various formatting errors.
319 (assemble_3); Rewrite using CATENATE.
320 (assemble_17): Fix various bugs.
322 1999-06-16 Nick Clifton <nickc@cygnus.com>
324 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
326 1999-06-15 Richard Henderson <rth@cygnus.com>
328 * section.c (SEC_SHORT): Define.
329 * bfd-in2.h: Rebuild.
331 1999-06-13 Mark Mitchell <mark@codesourcery.com>
333 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
334 Remove abfd parameter. Use _bfd_strip_section_from_output.
335 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
337 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
338 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
339 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
341 (bfd_elf_size_dynamic_sections): Use it.
343 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
345 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
346 complain_overflow_bitfield to complain_overflow_signed.
348 1999-06-13 Mark Mitchell <mark@codesourcery.com>
350 * elflink.h (elf_link_read_relocs_from_section): New function,
352 (elf_link_read_relocs): Here. Use it for both relocation
355 1999-06-12 Mark Mitchell <mark@codesourcery.com>
357 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
358 asect->reloc_count is valid.
360 1999-06-12 Ian Lance Taylor <ian@zembu.com>
362 * elf32-mips.c (mips_elf32_section_processing): Permit a
363 SHT_MIPS_REGINFO section to have a size of 0.
365 1999-06-12 David O'Brien <obrien@freebsd.org>
367 * config.bfd (alpha*-*-freebsd*): New target.
368 (i[3456]86-*-freebsd*): Now defaults to ELF.
370 1999-06-11 Ian Lance Taylor <ian@zembu.com>
372 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
373 wrap if the relocation covers the high bit of an address.
375 * dwarf2.c (decode_line_info): Remove unused variable first_time.
377 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
379 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
380 instead of R_SPARC_max.
381 (sparc64_elf_info_to_howto): Likewise.
382 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
383 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
385 1999-06-07 Richard Henderson <rth@cygnus.com>
387 * section.c (_bfd_strip_section_from_output): Remove output
388 sections with no initial link_order.
390 1999-06-07 Nick Clifton <nickc@cygnus.com>
392 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
394 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
396 * Makefile.am (SOURCE_HFILES): Add missing headers.
397 * Makefile.in: Regenerated.
399 1999-06-06 Mark Mitchell <mark@codesourcery.com>
401 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
404 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
406 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
407 range undefweak symbols.
408 * hash.c: Add missing comma after @xref{}
409 * linker.c: Likewise.
411 1999-06-04 Nick Clifton <nickc@cygnus.com>
413 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
415 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
416 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
417 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
418 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
420 1999-06-04 Ian Lance Taylor <ian@zembu.com>
422 * Makefile.am: Rebuild dependencies.
423 (BFD32_BACKENDS): Add dwarf1.lo.
424 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
425 * Makefile.in: Rebuild.
427 1999-06-04 Nick Clifton <nickc@cygnus.com>
429 * Makefile.am: Add epoc-arm-pe target.
430 * Makefile.in: Regenerate.
431 * pe-arm.c: Only redefine interworking function names if they have
432 not already been redefined.
433 * pei-arm.c: Only redefine interworking function names if they have
434 not already been redefined.
435 * epoc-pe-arm.c: Redefine interworking function names to avoid a
437 * epoc-pei-arm.c: Redefine interworking function names to avoid a
440 1999-06-03 Nick Clifton <nickc@cygnus.com>
442 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
444 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
446 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
448 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
450 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
451 start / stop for recalculating of r_addend of R_SH_SWITCH*.
453 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
455 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
456 in other text sections.
458 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
460 * libbfd.c (_bfd_generic_verify_endian_match): New function.
461 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
462 * libbfd.h: Regenerate.
463 * coff-sh.c (sh_merge_private_data): Delete.
464 (coff_bfd_merge_private_bfd_data): Change to
465 _bfd_generic_verify_endian_match.
466 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
468 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
470 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
472 1999-06-03 Ian Lance Taylor <ian@zembu.com>
474 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
476 (bfd_elf32_arm_process_before_allocation): Likewise.
477 * bfd-in2.h: Rebuild.
479 1999-06-03 David Mosberger <davidm@hpl.hp.com>
481 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
482 track of end_sequence markers.
483 (add_line_info): Add END_SEQUENCE arg.
484 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
485 debug-line info---it doesn't work right if a compilation unit
486 consists of multiple discontiguous code-sequences. It would be
487 worthwhile to optimize for the common case where a compilation
488 unit results in a contiguous set of code sequences, but this is
489 quite tricky to get right for arbitrary DWARF2 files.
490 (lookup_address_in_line_info_table): Don't use the last line entry
491 for a compilation unit for anything with an address higher than
492 this line entry. Also, check for end_sequence markers to
493 correctly handle discontinuities.
494 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
495 compilation units, check all compilation units with each->high==0
496 just like when reading compilation units.
498 * dwarf2.c (decode_line_info): Initialize table->files and
499 table->last_line to NULL to avoid segfaults due to random
500 values in these members.
501 (concat_filename): Check for out-of-range file number before
502 indexing filename table. Segfaults suck.
504 * dwarf2.c (decode_line_info): Don't truncate address to least
505 significant 32 bits (breaks 64 bit targets).
506 (lookup_address_in_function_table): Ditto.
507 (comp_unit_contains_address): Ditto.
509 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
511 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
512 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
513 (mips_elf64_howto_table_rela): Likewise.
515 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
517 (elf_slurp_reloc_table): Here. Use it to handle the case where a
518 single section has two associated relocation sections.
520 1999-06-02 Mark Salter <msalter@cygnus.com>
522 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
523 COFF_WITH_PE defined.
525 1999-06-02 Nick Clifton <nickc@cygnus.com>
527 * pe-arm.c: Rename global arm interworking functions to avoid name
528 collision when all targets BFD is built.
531 1999-05-31 Mark Mitchell <mark@codesourcery.com>
533 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
534 may_use_rel_p, may_use_rela_p, default_use_rela_p.
535 (bfd_elf_section_data): Add use_rela_p.
536 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
537 (_bfd_elf_new_section_hook): Likewise.
538 (elf_fake_sections): Use may_use_rela_p, etc., instead of
540 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
541 * elfcode.h (write_relocs): Determine whether or not use rela
542 relocs based on the relocation section header.
543 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
544 instead of use_rela_p.
545 * elfxx-target.h (elf_backend_may_use_relp): New macro.
546 (elf_backend_may_use_rela_p): Likewise.
547 (elf_backend_default_use_rela_p): Likewise.
548 (elfNN_bed): Use them.
550 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
552 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
554 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
556 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
557 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
558 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
559 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
560 * bfd-in2.h: Regenerated.
561 * libbfd.h: Likewise.
562 * elf32-mips.c (mips_info_to_howto_rela): New function.
563 (USE_REL): Adjust for new conventions.
564 (MINUS_ONE): New macro.
565 (elf_mips_howto_table): Add R_MIPS_SUB.
566 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
568 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
569 .MIPS.content section.
570 (_bfd_mips_elf_fake_sections): Treat all sections that begin
571 with .MIPS.content as .MIPS.content sections. Set
572 SHF_MNIPS_NOSTRIP for such section.
573 (elf_info_to_howto): Define to mips_info_to_howto_rela.
574 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
575 MIPS_GOT_OFST, and MIPS_GOT_DISP.
577 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
579 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
582 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
585 1999-05-30 Philip Blundell <philb@gnu.org>
587 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
588 1993-03-25 (!!). Take into account the bitmasks for the reloc so
589 the addend does not overflow into the rest of the word.
591 1999-05-29 Nick Clifton <nickc@cygnus.com>
593 * bfd-in.h: Amend prototype for
594 bfd_elf32_arm_process_before_allocation .
595 * bfd-in.h: Regenerate.
597 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
598 elements in a fixed sized array.
599 (ARM_ELF_ABI_VERSION): Define.
600 (ARM_ELF_OS_ABI_VERSION): Define.
601 (R_ARM_THM_ABS5): Fix rightshift and size.
602 (R_ARM_THM_PC22): Fix size.
603 (R_ARM_PLT32): Define Howto.
604 (find_howto): New function: Locate a howto based on a reloc
606 (elf32_arm_info_to_howto): Use find_howto if necessary.
607 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
608 bfd_reloc_code_real_type.
609 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
610 and BFD_RELOC_VTABLE_ENTRY.
611 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
613 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
614 elements in a fixed sized array.
615 (ARM_ELF_ABI_VERSION): Define.
616 (ARM_ELF_OS_ABI_VERSION): Define.
617 (R_ARM_THM_ABS5): Fix rightshift and size.
618 (R_ARM_THM_PC22): Fix size.
619 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
620 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
621 bfd_reloc_code_real_type.
623 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
624 no_pipeline_knowledge.
625 (elf32_arm_link_hash_create): Initialise new field to zero.
626 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
627 no_pipeline_knowledge. Use this parameter to initialise the field
628 in the globals data structure.
629 (elf32_arm_final_link_relocate): Only add in pipeline offset if
630 no_pipeline_knowledge is false and the binary is from an old
632 (elf32_arm_merge_private_data): Generate an error if an attempt is
633 made to linl together big endian and little endian code.
634 (elf32_arm_post_process_headers): New function: Initialise the
635 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
637 (elf_backend_post_process_headers): Define.
639 1999-05-28 Nick Clifton <nickc@cygnus.com>
641 * elf-bfd.h (struct elf_backend_data): Add new field:
642 elf_backend_post_process_headers.
644 * elfxx-target.h (elf_backend_post_process_headers): Define to
645 NULL if not already defined.
646 (elfNN_bed): Initialise elf_backend_post_process_headers field.
648 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
650 (_bfd_elf_compute_section_file_positions): Call
651 elf_backend_post_process_headers if defined.
653 1999-05-28 Ian Lance Taylor <ian@zembu.com>
655 * configure.in: Check whether getuid and getgid exist.
656 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
657 HAVE_GETGID are not defined, respectively.
658 (bfd_write_armap): Don't special case on _WIN32 for getuid and
660 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
661 * configure, config.in: Rebuild.
663 1999-05-28 Martin Dorey <mdorey@madge.com>
665 * elf32-i960.c: New file.
666 * elf.c (prep_headers): Handle bfd_arch_i960.
667 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
668 * config.bfd (i960-*-elf*): New target.
669 * configure.in (bfd_elf32_i960_vec): New target vector.
670 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
671 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
672 * Makefile.in, aclocal.m4, configure: Rebuild.
674 1999-05-27 Nick Clifton <nickc@cygnus.com>
676 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
678 (find_howto): New function: Find entries in the
679 elf32_arm_howto_table.
680 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
682 (elf32_arm_reloc_type_lookup): Add lookup for
685 1999-05-25 Philip Blundell <pb@nexus.co.uk>
687 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
688 (elf32_arm_link_hash_table_create): Use above function as the
689 constructor for hash table entries.
690 (elf32_arm_relocate_section): Avoid crash when there is no output
692 (elf32_arm_final_link_relocate): New parameter h.
693 (elf32_arm_relocate_section): Pass symbol hash entry to above
695 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
698 1999-05-25 Catherine Moore <clm@cygnus.com>
700 * coff-arm.c (coff_arm_relocate_section): Don't emit
701 base file entries for pc-relative values.
703 1999-05-25 DJ Delorie <dj@cygnus.com>
705 * peicode.h (coff_swap_sym_in): When we create the actual section
706 to reflect the not-there section C_SECTION symbols refer to,
707 change the symbol class to C_STAT as the section is now really
710 1999-05-24 Philip Blundell <pb@nexus.co.uk>
712 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
715 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
717 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
719 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
720 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
722 1999-05-16 Nick Clifton <nickc@cygnus.com>
724 * coff-mcore.c (in_reloc_p): Reinstate.
726 1999-05-15 Nick Clifton <nickc@cygnus.com>
728 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
729 * bfd-in2.h: Regenerate.
730 * coff-mcore.c (in_reloc_p): Remove defintion.
731 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
732 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
734 (coff_mcore_rtype_to_howto): Add special processing for
736 (coff_mcore_relocate_section): Add support for
738 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
739 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
741 (mcore_elf_relocate_section): Delete redundant case labels.
743 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
745 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
746 precedence between bit-and and comparison.
748 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
750 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
751 list of target formats (targ_selvecs).
752 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
753 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
755 1999-05-10 DJ Delorie <dj@cygnus.com>
757 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
758 reasonable mode until "ar x" is smart enough to skip it (fixes
759 gcc/libgcc.a builds on mips-ecoff targets
761 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
762 to work. Hack to support MS import libraries, which use different
763 COMDAT types than GNU.
764 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
765 to implied zero-length sections (see peicode below)
766 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
767 filename symbols, which use one *or more* auxents.
768 * coffswap.h (coff_swap_aux_in): ditto
769 * peicode.h (coff_swap_sym_in): Build the implied zero-length
772 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
774 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
777 1999-05-10 Catherine Moore <clm@cygnus.com>
779 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
780 if COFF_IMAGE_WITH_PE.
781 (bfd_arm_process_before_allocation): Likewise.
782 (bfd_arm_get_bfd_for_interworking): Likewise.
783 * coff-arm.c: Likewise.
784 * bfd-in2.h: Regenerate.
785 * configure.in (armpe_little_vec): Remove coff-arm.lo.
786 (armpe_big_vec): Likewise.
787 * configure: Rebuild.
789 1999-05-10 Nick Clifton <nickc@cygnus.com>
791 * elf.c (elf_fake_sections): Check for .rel. as start of rel
792 section, not just .rel. Same for .rela.
794 1999-05-07 Nick Clifton <nickc@cygnus.com>
796 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
797 endianism with an error message.
799 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
801 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
802 assignment from "unsigned char *" to "char *".
803 (decode_line_info): Likewise for dwarf_line_buffer assignment.
805 1999-05-05 Catherine Moore <clm@cygnus.com>
807 * coff-arm.c (coff_arm_relocate_section): Add one to
808 address of ARM_RVA32 thumb functions.
810 1999-05-05 Catherine Moore <clm@cygnus.com>
812 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
813 (elf32_m68k_copy_private_bfd_data): New.
814 (elf32_m68k_merge_private_bfd_data): New.
815 (elf32_m68k_print_private_bfd_data): New.
816 (CPU32_FLAG): Define.
817 (PLT_CPU32_ENTRY_SIZE): Define.
818 (elf_cpu32_plt0_entry): Declare.
819 (elf_cpu32_plt_entry): Declare.
820 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
821 (elf_m68k_finish_dynamic_symbol): Likewise.
822 (elf_m68k_finish_dynamic_sections): Likewise.
823 (elf_backend_plt_header_size): Remove definition.
824 (bfd_elf32_bfd_copy_private_bfd_data): Define.
825 (bfd_elf32_bfd_merge_private_bfd_data): Define.
826 (bfd_elf32_bfd_set_private_flags): Define.
827 (bfd_elf32_bfd_print_private_bfd_data): Define.
829 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
831 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
832 and R_LONG_PCREL_MODE.
834 1999-04-29 Nick Clifton <nickc@cygnus.com>
836 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
838 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
840 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
841 in relocation calculation.
843 1999-04-26 Tom Tromey <tromey@cygnus.com>
845 * aclocal.m4, configure: Updated for new version of libtool.
847 1999-04-21 Nick Clifton <nickc@cygnus.com>
849 * coff-mcore.c: Add support for mcore relocs.
851 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
853 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
854 incorrect use EF_MIPS_xxBITPTRS.
856 1999-04-18 Ian Lance Taylor <ian@zembu.com>
858 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
861 * bfd-in2.h: Rebuild.
864 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
866 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
867 (coff_arm_relocate_section): Add ARM26D transform. Only
868 change to ARM26D for relocateable links.
870 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
872 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
873 (bfd_elf32_bfd_print_private_bfd_data): New.
875 1999-04-15 Doug Evans <devans@casey.cygnus.com>
877 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
878 refetch addend if USE_REL, add many comments regarding current state.
879 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
880 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
881 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
882 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
884 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
886 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
887 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
889 1999-04-13 David Mosberger <davidm@hpl.hp.com>
891 * dwarf2.c (decode_line_info): Don't truncate address to least
892 significant 32 bits (breaks 64 bit targets).
893 (lookup_address_in_function_table): Ditto.
894 (comp_unit_contains_address): Ditto.
896 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
898 * coff-arm.c (arm_emit_base_file_entry): New routine.
899 (A2T3_OFFSET): Define.
900 (T2A3_OFFSET): Define.
901 (coff_arm_relocate_section): Emit base file entries for interworking
904 1999-04-13 Philip Blundell <philb@gnu.org>
906 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
907 relocs 17 through 19.
909 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
911 * elfcode.h: Remove fnmatch.h.
912 * elflink.h (elf_link_assign_sym_version): Call back to ld
913 instead of calling fnmatch.
915 * config.bfd (i?86-*-beoself): Include pe vecs.
917 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
919 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
922 1999-04-10 Richard Henderson <rth@cygnus.com>
924 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
925 when trying to resolve dynamic symbol references.
926 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
927 * elf32-mips.c (mips_elf_relocate_section): Likewise.
928 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
929 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
930 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
931 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
932 * elflink.h (elf_link_output_extsym): Likewise.
934 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
936 * section.c (_bfd_strip_section_from_output): New function moved from
937 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
938 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
939 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
940 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
941 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
942 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
943 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
946 1999-04-09 Ian Lance Taylor <ian@zembu.com>
948 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
950 1999-04-08 Nick Clifton <nickc@cygnus.com>
952 * coff-mcore.c: New File: Support for mcore-pe targets.
953 * cpu-mcore.c: New File: Support for mcore targets.
954 * elf32-mcore.c: New File: Support for mcore-elf target.
955 * pe-mcore.c: New File: Definitions for mcore-pe target.
956 * pei-mcore.c: New File: Definitions for mcore-pei target.
957 * Makefile.am: Add support for MCore targets.
958 * Makefile.in: Regenerate.
959 * config.bfd: Add support for MCore targets.
960 * configure.in: Add support for MCore targets.
961 * configure: Regenerate.
962 * archures.c: Add support for MCore architecture.
963 * bfd-in2.h: Regenerate.
964 * coffcode.h: Add support for mcore-pe targets.
965 * elf.c: Add support for mcore-elf target.
966 * reloc.c: Add support for MCore relocs.
967 * targets.c: Add support for MCore targets.
969 1999-04-07 Nick Clifton <nickc@cygnus.com>
971 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
972 R_ARM_XPC25 and R_ARM_THM_XPC22.
973 (elf32_arm_reloc_map): Remove redundant entries.
975 1999-04-06 Ian Lance Taylor <ian@zembu.com>
977 * sysdep.h (LC_MESSAGES): Never define.
979 1999-04-06 Chris Torek <torek@bsdi.com>
981 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
982 all callers. Rewrite completely.
983 (_bfd_relocate_contents): Rewrite overflow checking.
984 * bfd-in2.h: Rebuild.
986 1999-04-05 Ian Lance Taylor <ian@zembu.com>
988 From Gabriel Paubert <paubert@iram.es>:
989 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
990 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
991 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
992 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
993 * ppcboot.c (ppcboot_vec): Use little endian routines for
996 * elf.c (elfcore_strndup): Only define if it will be used.
997 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
999 (ppc_elf_check_relocs): Remove unused local i.
1000 (ppc_elf_gc_mark_hook): Add default case to switch.
1002 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
1003 * srec.c (srec_scan): Accept \r in symbol definitions.
1004 (srec_object_p): Set HAS_SYMS if we saw any symbols.
1005 (symbolsrec_object_p): Likewise.
1007 1999-04-04 Don Bowman <don@pixsci.com>
1009 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
1011 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1013 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
1015 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
1016 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
1018 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
1020 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
1023 1999-03-31 Nick Clifton <nickc@cygnus.com>
1025 * config.bfd: Add support for arm-epoc-pe target.
1026 * configure.in: Add support for arm-epoc-pe target.
1027 * configure: Regenerate.
1028 * targets.c: Add support for arm-epoc-pe target.
1029 * coff-arm.c: Allow header files to override definition of
1030 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
1031 * pe-arm.h: Allow previous header files to override definition of
1032 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1033 * pei-arm.h: Allow previous header files to override definition of
1034 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
1035 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
1036 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
1038 1999-03-30 Nick Clifton <nickc@cygnus.com>
1040 * elf.c (elf_map_symbols): Handle the case where section
1041 symbols are generated for content-less sections which are
1042 not mapped to the output file.
1044 * linker.c: Replace direct references to fields in BFD structure
1045 with accessor macros.
1047 * elflink.h: Replace direct references to fields in BFD structure
1048 with accessor macros.
1050 1999-03-25 Philip Blundell <pb@nexus.co.uk>
1052 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
1054 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
1055 account when adjusting section symbols during a partial link.
1057 1999-03-24 Nick Clifton <nickc@cygnus.com>
1059 * coff-sparc.c (struct coff_reloc_map): Change type of field
1060 'bfd_reloc_val' to bfd_reloc_code_real_type.
1061 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
1062 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
1063 * elf32-arc.c (struct arc_reloc_map): Ditto.
1064 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
1065 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
1066 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
1067 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
1068 * elf32-sh.c (struct elf_reloc_map): Ditto.
1069 * elf32-sparc.c (struct elf_reloc_map): Ditto.
1070 * elf32-v850.c (struct v850_reloc_map): Ditto.
1071 * elf64-sparc.c (struct elf_reloc_map): Ditto.
1072 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
1073 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
1075 1999-03-17 Martin Hunt <hunt@cygnus.com>
1077 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
1078 function so source-level assembly works. If multiple N_SOs
1079 are seen without and N_FUNs, create an indextable entry with
1080 a NULL function name.
1082 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1084 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
1085 of certian similar cpus.
1087 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
1089 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1090 Add the 5000. Change the architecture for the 5400 to mips4.
1091 (elf_mips_mach): Add r5000.
1093 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1095 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
1097 1999-03-11 Nick Clifton <nickc@cygnus.com>
1099 * binary.c (binary_set_section_contents): Generate warning about
1100 huge file offsets for any section that will occupy file space, not
1101 just those that are loadable.
1103 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
1105 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
1107 1999-02-22 Jim Lemke <jlemke@cygnus.com>
1109 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
1111 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
1113 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
1114 * elflink.h: Revert all changes since Feb 16. Instead:
1115 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
1116 appropriate. Copy it to version symbols.
1117 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
1118 symbols if appropriate.
1119 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
1120 symbol if appropriate.
1121 (elf_link_output_extsym): If symbol is marked as undefined, and
1122 has no nonweak references, mark it as weak undefined.
1124 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
1126 * elflink.h (elf_merge_symbol): When overriding a dynamic
1127 definition with a weak undefined symbol, set NEEDS_PLT if it is a
1129 (elf_link_add_object_symbols): Don't copy the other field if we
1132 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
1134 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
1135 shared object with a weak undefined symbol.
1137 1999-02-18 Nick Clifton <nickc@cygnus.com>
1139 * elfarm-nabi.c: Set partial_inplace back to false.
1141 1999-02-17 Nick Clifton <nickc@cygnus.com>
1143 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
1144 (USER_LABEL_PREFIX): Set to "_".
1146 The following patches are from: Scott Bambrough
1147 <scottb@corelcomputer.com>
1149 * libaout.h (M_ARM6_NETBSD): Set to 143.
1151 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
1152 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
1153 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
1154 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
1155 * bfd-in2.h: Regenerate.
1157 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
1158 'true' as REL relocs are now being used. Add new PIC relocs:
1159 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
1160 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
1162 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
1164 (elf32_arm_final_link_relocate): Change parameters so that entire
1165 reloc is passed. Add support for PIC relocs.
1166 (elf32_arm_relocate_section): Pass entire reloc to
1167 elf32_arm_final_link_relocate.
1168 (elf32_arm_check_relocs): Handle new PIC relocs.
1169 (elf32_arm_adjust_dynamic_symbol): New function.
1170 (elf32_arm_size_dynamic_sections): New function.
1171 (elf32_arm_discard_copies): New function.
1172 (elf32_arm_finish_dynamic_symbol): New function.
1173 (elf32_arm_finish_dynamic_sections): New function.
1174 (ELF_MAXPAGE_SIZE): Define.
1175 (bfd_elf32_bfd_reloc_type_lookup): Define.
1176 (elf_backend_relocate_section): Define.
1177 (elf_backend_adjust_dynamic_symbol): Define.
1178 (elf_backend_create_dynamic_sections): Define.
1179 (elf_backend_finish_dynamic_symbol): Define.
1180 (elf_backend_finish_dynamic_sections): Define.
1181 (elf_backend_size_dynamic_sections): Define.
1182 (elf_backend_plt_readonly): Define.
1183 (elf_backend_want_got_plt): Define.
1184 (elf_backend_want_plt_sym): Define.
1186 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
1188 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
1189 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
1190 (_bfd_mips_elf_fake_sections): Likewise.
1192 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1194 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
1195 bfd_elf32_arm_get_bfd_for_interworking,
1196 bfd_elf32_arm_process_before_allocation): Define to avoid clash
1199 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
1200 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1201 elf32_arm_find_nearest_line): Make them static.
1203 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
1205 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
1206 callers. Do not merge a definition from a shared object with a
1207 weak undefined symbol.
1208 (elf_link_add_object_symbols): Do not change the symbol type or
1209 size if the old symbol overrides the new one.
1211 1999-02-08 Nick Clifton <nickc@cygnus.com>
1213 * config.bfd: Add support for strongarm target.
1215 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1217 * elf32-m68k.c (reloc_map): Use the correct types for the struct
1218 fields instead of unsigned char.
1220 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
1222 * Makefile.am: Rebuild dependencies.
1223 * Makefile.in: Rebuild.
1225 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
1227 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
1228 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
1229 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
1230 * acinclude.m4: Add comments to uses of AC_DEFINE.
1231 * acconfig.h: Remove.
1232 * configure: Rebuild with current autoconf/automake.
1233 * aclocal.m4: Likewise.
1234 * config.in: Likewise.
1235 * Makefile.in: Likewise.
1237 1999-02-04 DJ Delorie <dj@cygnus.com>
1239 * libbfd.c (real_read): don't call fread for zero bytes. This
1240 covers up a bug (or misuse of bfd) that's exposed by Solaris.
1242 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
1244 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
1245 of a jump is in the current 256 MB region.
1247 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
1249 * format.c (bfd_check_format_matches): Change last patch to only
1250 take effect for the binary target.
1252 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
1254 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
1256 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
1258 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
1260 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
1262 * format.c (bfd_check_format_matches): If the target was
1263 previously specified, don't check other targets when checking for
1266 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
1268 * elf32-arm.h (elf32_arm_reloc_map): Removed.
1269 (elf32_arm_reloc_type_lookup): Removed
1270 * elfarm-nabi.c (elf32_arm_reloc_map): New.
1271 (elf32_arm_reloc_type_lookup): New.
1272 * elfarm-oabi.c (elf32_arm_reloc_map): New.
1273 (elf32_arm_reloc_type_lookup): New.
1275 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
1277 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
1278 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
1279 * Makefile.am: Use new files.
1280 * Makefile.in: Regenerate.
1281 * configure.in: Use new files.
1282 * configure: Regenerate.
1284 1999-02-01 Nick Clifton <nickc@cygnus.com>
1286 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
1287 (fr30_elf_gc_sweep_hook): New function.
1288 (elf_backend_can_gc_sections): Define.
1290 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
1292 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
1293 and bfd_elf32_bigarm_oabi_vec.
1295 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
1297 * Makefile.am (elf32-arm-oldabi.lo): New.
1298 (elf32-arm-newabi.lo): New.
1299 * Makefile.in: Regenerate.
1300 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
1301 (arm-*-elf): Likewise.
1303 (thumb-*-oabi): New.
1304 * configure: Regenerate.
1305 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
1306 (bfd_elf32_bigarm_oabi_vec): New.
1307 * elf32-arm-newabi.c: New.
1308 * elf32-arm-oldabi.c: New.
1309 * elf32-arm.c: Removed.
1312 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
1314 * binary.c (binary_set_section_contents): Omit warnings for
1315 unloadable sections.
1317 1999-01-31 Michael Meissner <meissner@cygnus.com>
1319 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
1320 powerpc{,le}-*-eabi.
1322 1999-01-29 Nick Clifton <nickc@cygnus.com>
1324 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
1325 * dwarf2.c (read_signed_leb128): Remove unused variables.
1327 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
1329 * elf.c (assign_file_positions_for_segments): Only adjust
1330 p_align when needed.
1332 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
1334 * binary.c (binary_set_section_contents): Don't return early for a
1335 non-loadable section, in case the first section is non-loadable.
1336 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
1337 W. Rozycki <macro@ds2.pg.gda.pl>.
1339 1999-01-28 Nick Clifton <nickc@cygnus.com>
1341 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
1342 R_FR30_GNU_VTENTRY relocs.
1344 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
1346 * elflink.h (elf_link_output_sym): Zero syms which are
1347 part of sections which have been excluded.
1349 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
1351 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
1353 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
1354 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
1356 1999-01-27 Nick Clifton <nickc@cygnus.com>
1358 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
1360 (fr30_final_link_relocate): Use computed value as result of
1363 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
1365 * binary.c (binary_set_section_contents): Emit warning for
1366 huge file offsets due to widely-dispersed section LMAs.
1368 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
1370 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
1371 align first section to largest section alignment, not first
1374 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
1376 * configure.in: Require autoconf 2.12.1 or higher.
1378 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
1380 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
1381 * bfd-in2.h: Likewise.
1382 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
1384 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1386 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
1387 * cpu-mips.c: Add support for and independent 4111.
1388 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
1389 (_bfd_mips_elf_final_write_processing):
1390 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
1392 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1394 * elf32-mips.c (elf_mips_abi_name): New.
1395 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
1397 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
1399 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
1400 Handle bfd_mach_mips4300.
1402 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
1404 * elf32-i386.c: Remove leaked development code from patch
1405 1998-12-10 by Richard Henderson.
1407 1998-12-10 Richard Henderson <rth@cygnus.com>
1409 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
1410 in debug sections for symbol defined externally.
1412 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1414 * targets.c (bfd_target_vector): Remove duplicate entry for
1417 1998-12-09 Nick Clifton <nickc@cygnus.com>
1419 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
1420 since we are using RELAs.
1422 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
1424 SCO Open Server Release 5 core file support, from Jouke Numan
1426 * sco5-core.c: New file.
1427 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
1428 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
1429 * Makefile.am: Rebuild dependencies.
1430 (OPTIONAL_BACKENDS): Add sco5-core.lo.
1431 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
1432 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
1433 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
1434 * bfd-in2.h, configure, Makefile.in: Rebuild.
1436 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
1438 * config.bfd (hppa*-*-mpeix*): New target.
1439 * configure.in: Add AC_HEADER_DIRENT.
1440 (hppa*-*-mpeix*): New target.
1441 * configure.host (hppa*-*-mpeix*): New host.
1442 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
1443 friends rather than just including <sys/dir.h>.
1444 * som.h (struct som_symbol): Add hppa_priv_level and apto
1445 tc_data. Change all users.
1446 (struct somdata): Add comp_unit field.
1447 (obj_som_compilation_unit): Define.
1448 (bfd_som_attach_compilation_unix): Declare.
1449 * som.c: Check HOST_HPPAMPEIX.
1450 (struct som_misc_symbol_info): Add new field priv_level.
1451 (som_object_setup): Add current_offset parameter. Change all
1453 (setup_sections): Likewise.
1454 (som_object_p): For EXECLIBMAGIC, read the lst header.
1455 (som_write_symbol_strings): Add compilation_unit parameter.
1457 (som_finish_writing): Write out compilation_unit.
1458 (som_bfd_derive_misc_symbol_info): Set priv_level.
1459 (som_build_and_write_symbol_table): Set xleast field to 3.
1460 (som_slurp_symbol_table): Set symbol priv_level.
1461 (bfd_som_attach_compilation_unit): New function.
1462 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
1463 priv_level into symbol_value.
1464 * configure, config.in: Rebuild.
1466 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
1468 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
1469 warning function to call _bfd_error_handler instead.
1471 * libbfd.c (COERCE32): Cast through unsigned long and long to
1472 avoid bug in old version of gcc.
1474 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
1475 (elf_backend_additional_program_headers): Don't define.
1477 1998-12-08 Nick Clifton <nickc@cygnus.com>
1479 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
1480 relocations to include offset of 2 included in the insns, and the
1481 offset of the relocs within the section.
1483 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
1485 The following changes were made by David Taylor
1486 <taylor@texas.cygnus.com>, Edith Epstein
1487 <eepstein@sophia.cygnus.com>, Jim Blandy
1488 <jimb@zwingli.cygnus.com>, and Elena Zannoni
1489 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
1490 changes originally made by HP; HP did not create ChangeLog
1493 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
1494 automake macro library.
1496 * hpux-core.c (hpux_core_core_file_p): this function now
1497 understands HPUX 10.30 thread info. Yes, the thread stacks can be
1498 found in the corefile! Also, in hpux_core_core_file_p, if we
1499 encounter a section with an unknown type, don't punt. Instead,
1500 just skip it. Also, count the number of sections of known type
1501 that we encounter. If we encounter at least one good one, then
1502 we'll declare that the file is a core file. If we encounter any
1503 unknown ones but some known ones, then we'll issue a warning (but
1504 still declare it to be a core file). Also, correctly decide when a
1506 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
1507 (CORE_ANON_SHMEM): define if not defined.
1508 (hpux_core_struct): add members lwpid and user_tid.
1509 (core_kernel_thread_id, core_user_thread_id): new macros.
1510 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
1511 the name before storing it in the bfd.
1512 (hpux_core_core_file_p): handle threads.
1514 * libhppa.h (GET_FIELD): protect against redefinition.
1515 (HPPA_WIDE): define.
1516 (GET_FIELD): define.
1521 (sign_extend): redefine.
1522 (assemble_6): define.
1523 (assemble_12): rewrite.
1524 (assemble_16): define.
1525 (assemble_16a): define.
1526 (assemble_17): rewrite.
1527 (assemble_22): define.
1529 1998-12-07 Nick Clifton <nickc@cygnus.com>
1531 * elf32-fr30.c (fr30_final_link_relocate): Using signed
1532 relocations for signed values.
1534 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
1536 * mipsbsd.c (MY(set_arch_mach)): Make static.
1537 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
1538 bfd_mach_mips* macros rather than simple numbers.
1540 COFF weak symbol support, based on patches from Mark Elbrecht
1541 <snowball3@usa.net>:
1542 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
1543 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
1544 (coff_write_alien_symbol): Likewise.
1545 * cofflink.c (coff_link_check_ar_symbols): Likewise.
1546 (coff_link_add_symbols): Likewise.
1547 (_bfd_coff_link_input_bfd): Likewise.
1548 (_bfd_coff_write_global_sym): Likewise.
1550 * elf.c (copy_private_bfd_data): Always initialize the
1551 includes_phdrs field.
1553 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
1554 file defines a symbol first mentioned in an ELF file.
1556 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
1557 possible, rather than only if BFD64.
1558 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
1560 * bfd-in2.h: Rebuild.
1562 * srec.c (srec_set_section_contents): Correct test to avoid
1563 switching to 4 byte addresses after seeing a second section which
1564 requires 3 byte addresses. From Joel Schantz
1565 <joel.schantz@argosys.boeing.com>.
1567 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
1568 <aymeric.vincent@emi.u-bordeaux.fr>.
1570 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
1572 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
1573 decide whether the output file is -mrelocatable-lib,
1574 -mrelocatable, or neither. (gdb.base/nodebug.exp)
1576 1998-12-03 Nick Clifton <nickc@cygnus.com>
1578 * elf32-fr30.c: Add support for R_FR30_48 reloc.
1579 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
1580 * bfd-in2.h: Regenerate.
1581 * libbfd.h: Regenerate
1583 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
1585 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
1586 link against a dynamic symbol with no type or size.
1588 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
1590 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
1591 relocation for section which does not get loaded.
1592 (elf_i386_relocate_section) [R_386_32]: Likewise.
1594 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
1596 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
1597 reloc_count and i long instead of unsigned long. Handle error
1598 return from bfd_canonicalize_reloc.
1600 1998-12-01 Nick Clifton <nickc@cygnus.com>
1602 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
1605 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1607 * elf32-sh.c (elf/sh.h): Include.
1608 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
1609 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
1610 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
1611 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1612 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
1614 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
1616 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
1617 causes division by zero later on.
1619 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
1621 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
1624 1998-11-25 DJ Delorie <dj@cygnus.com>
1626 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
1629 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
1631 * elf32-fr30.c (fr30_elf_relocate_section): Call
1632 fr30_final_link_relocate.
1633 (fr30_final_link_relocate): New function: Handle I20 and I32
1635 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
1636 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
1637 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
1639 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
1642 The following changes are based on a patch submitted by Gianluca
1643 Moro <glctr@abc.it>:
1645 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
1646 not already been updated.
1647 (find_remembered_hi16s_reloc): New parameter 'already_found'
1648 returns state of remembered hi16s reloc.
1649 (remember_hi16s_reloc): Set 'found' field to false.
1650 (hi16s_location): Add 'found' field.
1652 1998-11-23 DJ Delorie <dj@cygnus.com>
1654 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
1655 to see .DLL files as unrecognized.
1656 (i3coff_object_p): Sorry, had to hack it to not recognize these
1657 files (pei-i386) on request.
1659 1998-11-23 DJ Delorie <dj@cygnus.com>
1661 * opncls.c (bfd_make_readable): need more cleanup for symbols and
1662 relents. Call bfd_check_format to reinitialize.
1664 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
1666 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
1669 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
1671 * aclocal.m4: regenerate
1672 * configure: regenerate
1674 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
1676 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
1677 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
1678 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
1679 respect it as an upper bound on what memory to reference.
1680 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1681 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
1682 update vtable_entries_size appropriately.
1684 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
1686 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
1689 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
1691 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
1692 bfds; they have no "file" so we fake it.
1693 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
1694 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
1695 resizing the memory buffer.
1696 * opncls.c (bfd_make_writable): New function; lets you write a
1697 bfd_create'd bfd to an in-memory buffer.
1698 (bfd_make_readable): New function; lets you read back that buffer
1699 as if it were from bfd_openr. Used to build generated archive
1700 members (winsup's ld's dlltool)
1702 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
1704 * po/bfd.pot: Regenerated.
1706 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
1708 * elf32-v850.c (hi16s_location): Replaced fixed size array with
1711 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
1713 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
1714 element of the gotentry list for local symbols too.
1715 (elf64_alpha_relocate_section): Unify local and global handling.
1716 Assert that gotent->use_count > 0.
1718 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
1720 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
1721 update for file name changes of July 2, 1998.
1723 * configure: Rebuild.
1725 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
1727 * po/bfd.pot: Regenerated.
1729 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
1731 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
1732 * aclocal.m4, configure: regenerate
1734 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
1736 * elf.c (prep_headers): Add support for bfd_arch_fr30.
1738 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
1740 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
1741 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
1743 * aclocal.m4, configure: regenerated.
1745 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
1747 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
1748 R_D10V_GNU_VTENTRY relocs.
1749 (elf_d10v_howto_table): Likewise.
1750 (d10v_reloc_map d10v_reloc_map): Likewise.
1751 (elf32_d10v_gc_mark_hook): New.
1752 (elf32_d10v_gc_sweep_hook): New.
1753 (elf32_d10v_check_relocs): New.
1754 (elf32_d10v_relocate_section): New.
1755 (elf_backend_relocate_section): Define.
1756 (elf_backend_can_gc_sections): Define.
1758 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
1760 * Makefile.am (BFD32_BACKENDS): Move vms files here...
1761 (BFD64_BACKENDS): ...from here.
1762 (BFD32_BACKENDS_CFILES): Move vms files here...
1763 (BFD64_BACKENDS_CFILES): ...from here.
1764 * Makefile.in: Rebuild.
1766 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
1768 * Makefile.am: Add FR30 target.
1769 * Makefile.in: Add FR30 target.
1770 * archures.c: Add support for FR30.
1771 * config.bfd: Add support for FR30.
1772 * configure.in: Add support for FR30.
1773 * reloc.c: Add support for FR30 relocations.
1774 * targets.c: Add support for FR30 relocations.
1775 * bfd-in2.h: Regenerate.
1776 * configure: Regenerate.
1777 * libbfd.h: Regenerate.
1778 * cpu-fr30.c: New file.
1779 * elf32-fr30.c: New file.
1781 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
1783 * configure.in: detect cygwin* instead of cygwin32*
1784 * configure: regenerate
1786 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
1788 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
1789 use bfd_malloc and free instead and check return value from bfd_malloc.
1791 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
1793 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
1794 * libbfd.h: Rebuild.
1796 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
1797 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
1798 (MIPS_TEXT_DYNSYM_SECN): Likewise.
1799 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
1801 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
1803 (mips_elf_link_hash_table_create): Don't initialize
1804 dynsym_sec_strindex.
1805 (mips_elf_gc_mark_hook): Add default case to avoid warning.
1806 (mips_elf_size_dynamic_sections): Generate a section symbol for
1807 every output section.
1808 (mips_elf_finish_dynamic_sections): Count all sections for
1810 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
1813 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
1815 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
1816 for later PLT entries in large PLTs.
1817 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
1819 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
1821 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
1823 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
1825 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
1826 * elflink.h (elf_collect_hash_codes): New function. This function is
1827 called for each exported symbol and we compute the ELF hash value for
1829 (compute_bucket_value): New function. It is called from
1830 size_dynamic_sections to determine the hash table size. When we are
1831 optimizing a better, but slower, algorithm is used.
1832 (size_dynamic_sections): Call compute_bucket_value.
1834 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
1836 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
1838 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
1840 (sh_elf_gc_mark_hook): New.
1841 (sh_elf_gc_sweep_hook): New.
1842 (sh_elf_check_relocs): New.
1843 (elf_backend_can_gc_sections): Define.
1845 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
1847 * acinclude.m4: undo previous gettext change
1848 * aclocal.m4: rebuild with right version of aclocal.
1850 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
1852 * acinclude.m4, aclocal.m4: move gettext-related fragments from
1853 aclocal.m4 to acinclude.m4, so they don't get lost.
1855 * elfcore.h: rewrite for better corefile support.
1856 * elf.c (elfcore_*): new functions.
1857 * elf-bfd.h (elf_obj_tdata): new structure members.
1858 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
1860 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
1862 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
1864 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
1865 and R_M32R_GNU_VTENTRY.
1866 (elf_backend_can_gc_sections): Define.
1867 (m32r_elf_check_relocs): New.
1868 (m32r_elf_gc_mark_hook): New.
1869 (m32r_elf_gc_sweep_hook): New.
1870 (m32r_elf_relocate_section): Handle VT relocs.
1872 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
1874 * coff-arm.c (arm_relocate_section): Remove redundant test.
1876 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
1877 cleat that the 'bitsize' field is the size of the bitfield AFTER
1878 relocation not before.
1880 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
1882 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
1885 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
1887 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
1888 R_SPARC_GNU_VTENTRY.
1889 (elf32_sparc_check_relocs): Handle them.
1890 (elf32_sparc_reloc_type_lookup): Likewise.
1891 (elf32_sparc_relocate_section): Likewise.
1892 (elf32_sparc_gc_mark_hook): New.
1893 (elf32_sparc_gc_sweep_hook): New.
1895 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
1897 * som.c (som_finish_writing): Perform some sanity checks when
1898 writing an executable or shared library.
1900 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
1902 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
1903 * configure.in (elf): Add dwarf1.lo.
1904 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
1905 * elf.c (_bfd_elf_find_nearest_line): Add call to
1906 _bfd_dwarf1_find_nearest_line.
1907 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
1908 Add call to _bfd_dwarf1_find_nearest_line.
1909 * configure: Rebuilt.
1911 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
1913 * elflink.h (elf_gc_sections): Do not allow garbage
1914 collection if dynamic sections have been created.
1916 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
1918 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
1920 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
1921 (v850_elf_perform_relocation): Likewise.
1922 (v850_elf_final_link_relocate): Likewise.
1923 (v850_elf_relocate_section): Likewise.
1924 (v850_elf_gc_sweep_hook): New routine.
1925 (v850_elf_gc_mark_hook): New routine.
1926 (elf_backend_can_gc_sections): Define.
1928 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
1930 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
1933 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
1935 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1936 Declare size as bfd_size_type.
1937 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
1939 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
1941 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
1943 * som.c (CPU_PA_RISC2_0): Define.
1944 (_PA_RISC2_0_ID): Likewise.
1945 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
1947 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
1949 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
1950 has a base which is already defined, only add the referenced
1951 symbol to the dynamic symbol table if it is defined or referenced
1954 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
1957 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1959 * elflink.h (elf_link_add_object_symbols): Undo last change.
1961 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
1963 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
1964 symbol for the indirect alias to a versioned symbol.
1966 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
1968 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
1969 (elf32_i386_vtentry_howto): New.
1970 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
1971 or elf32_i386_vtinherit_howto on lookup.
1973 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1975 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
1976 reloc_type. Rename R_68K__max to R_68K_max.
1977 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
1980 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
1982 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
1983 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1985 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
1988 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
1990 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
1991 message has a null byte terminator.
1993 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
1995 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
1996 word subject to R_V850_32 relocation.
1998 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
2000 * dwarf2.c: Add comment describing problem computing line numbers
2001 for undefined symbols at link time.
2003 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
2005 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2006 transform a defweak into a plt entry.
2007 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
2008 plt entry references to receive a RELATIVE reloc.
2009 (elf64_alpha_finish_dynamic_symbol): Fill them in.
2010 (elf64_alpha_relocate_section): Assert we don't overrun
2011 the allocated relocation space.
2013 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
2015 * elf.c (swap_out_syms): Always treat section symbols as
2016 special, even if they are attached to a common section.
2018 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
2020 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
2021 sections with v850 common section attributes into named v850
2023 (v850_elf_add_symbol_hook): Move symbols in sections with v850
2024 common section attributes into named v850 common sections.
2026 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
2028 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
2031 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
2033 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
2034 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
2035 reloc to the wrong section a warning, not an error. .dynsbss
2036 is not an output section, so there is no need to check for it.
2038 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
2040 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
2042 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
2044 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
2045 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
2047 (elf32_arm_gc_mark_hook): New.
2048 (elf32_arm_gc_sweep_hook): New.
2049 (elf32_arm_check_relocs): New.
2050 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
2052 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
2055 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
2057 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
2058 assume there is no PLT or GOT.
2060 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
2062 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
2063 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
2064 also accepted as a function symbol type.
2066 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2068 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
2070 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
2072 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
2073 match definition of _bfd_gc_sections field.
2074 * libbfd.h: Rebuild.
2076 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
2078 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
2079 the addend of a dynamic relocation referencing a section.
2080 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2081 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
2083 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
2085 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
2086 bed has a size_dynamic_sections routine before trying to use it.
2088 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
2090 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
2091 _bfd_elf_rel_vtable_reloc_fn.
2093 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
2095 * Makefile.am: Add elf32-arm.c.
2096 * Makefile.in: Rebuild.
2097 * elf-bfd.h: Add elf_backend_get_symbol_type.
2098 * elf.c (swap_out_syms): If defined, call
2099 elf_backend_get_symbol_type.
2100 * elf32-arm.c: Define elf_backend_get_symbol_type.
2101 (elf32_arm_get_symbol-type): New routine.
2102 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
2103 (bfd_elf32_arm_process_before_allocation): Change to
2104 check for STT_ARM_TFUNC.
2105 (elf32_arm_final_link_relocate): Likewise.
2106 * elfxx-target.h: Add elf_backend_get_symbol_type.
2108 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
2110 * archures.c (bfd_mach_alpha_ev[456]): New.
2111 * cpu-alpha.c: Rework to match these types.
2112 * bfd-in2.h: Rebuild.
2114 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
2116 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
2117 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
2119 * elf32-i386.c (elf_howto_table): Add vtable relocs.
2120 (elf_i386_reloc_type_lookup): Recognize them.
2121 (elf_i386_check_relocs): Pass them off to generic code.
2122 (elf_i386_relocate_section): Ignore them.
2123 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
2124 (elf_backend_can_gc_sections): True.
2126 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
2128 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
2129 before looking at owner field.
2130 (elf32_arm_to_thumb_stub): Ditto.
2131 (elf32_arm_relocate_section): Compute name before calling
2132 elf32_arm_final_link_relocate().
2134 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2136 * elf.c: comment and formatting cleanups.
2139 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2141 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
2142 (core files are treated differently than object files).
2143 * elf-bfd.h (_bfd_elf_write_corefile_contents,
2144 bfd_elf_mkcorefile): declare.
2145 * elfxx-target.h (_bfd_elf_write_corefile_contents,
2146 bfd_elf_mkcorefile): add to bfd_target vector.
2147 * elfcore.h (elf_core_file_p): save the program header table,
2148 and set the bfd architecture from the elf file header.
2149 * elf.c (bfd_elf_mkcorefile): new function.
2150 (_bfd_elf_write_corefile_contents): new function.
2151 (assign_file_positions_for_segments): add cases for handling
2152 PT_NOTE segments. (assign_file_positions_except_relocs):
2153 core files should be handled the same as exec files.
2154 (prep_headers): identify core files as type ET_CORE.
2155 (copy_private_bfd_data): identify the sections belonging to
2156 the PT_NOTE segment.
2158 * elf32-sparc.c (elf32_sparc_final_write_processing):
2159 add break statement to default case.
2161 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
2163 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
2164 section (not input) will be in sections ".sbss", ".sbss2",
2165 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
2166 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
2167 output_offset for correct evaluation of addend.
2169 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
2171 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
2172 elf32_arm_allocate_interworking_sections and
2173 elf32_arm_process_before_allocation.
2175 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
2177 * bfd-in.h: Ammend prototype for
2178 elf32_arm_process_before_allocation to remove surplus third
2181 * bfd-in2.h: Regenerate.
2183 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
2185 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
2187 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
2189 * aoutx.h (aout_link_input_section_ext): Use the relocation already
2190 calculated for RELOC_SPARC_REV32 case.
2192 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
2194 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
2195 elf32_arm_allocate_interworking_sections and
2196 elf32_arm_process_before_allocation.
2197 * bfd-in2.h: Regenerated.
2198 * elf32-arm.c Define elf32_arm_link_hash_table.
2199 (insert_thumb_branch): New routine.
2200 (find_thumb_glue): New routine.
2201 (find_arm_glue): New routine.
2202 (record_arm_to_thumb_glue): New routine.
2203 (record_thumb_to_arm_glue): New routine.
2204 (elf32_arm_link_hash_table_create): New routine.
2205 (elf32_arm_get_bfd_for_interworking): New routine.
2206 (elf32_arm_allocate_interworking_sections) New routine.
2207 (elf32_arm_process_before_allocation) New routine.
2208 (elf32_thumb_to_arm_stub): New routine.
2209 (elf32_arm_to_thumb_stub): New routine.
2210 (elf32_print_private_bfd_data): Fix typo.
2211 (elf32_arm_final_link_relocate): Add argument sym_sec.
2212 Check for branches to thumb symbols in case R_ARM_PC24.
2213 Check for branches to arm symbols in case R_ARM_THM_PC22.
2214 (elf32_arm_relocate_section): Pass symbol section to
2215 elf32_arm_final_link_relocate.
2217 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
2219 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
2220 entries unless the symbol is defined in the executable; in
2221 particular, undefined weak symbols get a PLT entry.
2223 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
2225 * libaout.h: Remove nested comment to avoid warning.
2227 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
2229 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2230 R_ARM_PC24 relocation.
2232 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
2234 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
2235 argument is_local. Add argument sym_flags. Check sym_flags
2236 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
2237 (elf32_arm_relocate_section): Don't pass local sym and pass
2238 sym_flags to elf32_arm_final_link_relocate.
2240 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
2242 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
2243 to not count too few relocs for dynamicly linked executables.
2245 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
2247 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
2248 symbols without a dynamic index dynamic. Consider all weak
2250 (elf64_alpha_strip_section_from_output): Don't assume 1-1
2251 correspondance between input and output sections.
2253 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2255 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
2256 that use a .got.plt section start the got offset at zero.
2258 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
2260 * ieee.c (ieee_write_processor): Correct the processor ID written
2261 out for bfd_arch_m68k, accommodating change of March 25.
2263 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
2265 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
2266 R_ARM_THM_RPC22 relocations.
2268 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
2270 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
2272 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
2273 .got relocs in -Bsymbolic shared objects.
2275 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
2277 * elf32-arm.c: Add private flags to ELF header.
2278 (elf32_arm_print_private_bfd_data): New Function.
2279 (elf32_arm_set_private_flags): New Function.
2280 (elf32_arm_copy_private_flags): New Function.
2281 (elf32_arm_merge_private_bfd_data): New Function.
2283 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
2285 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
2287 (elf32_sparc_relocate_section): Likewise.
2289 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
2291 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
2292 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
2293 (ppc_elf_relocate_section): Pull sgot and splt search to the start
2294 of the function. Recognize no .plt as static linking.
2296 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
2298 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
2299 ".liblist" string through gettext.
2301 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
2303 * Makefile.am: Add support for elf32-arm.lo.
2304 * Makefile.in: Rebuild.
2305 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
2306 (thumb-*-elf): Define targ_defvec and targ_selvecs.
2307 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
2308 * configure: Regenerate.
2309 * elf.c: (prep_headers): Support arch_type of EM_ARM.
2310 * targets.c: Support new targets bfd_elf32_bigarm_vec and
2311 bfd_target bfd_elf32_littlearm_vec.
2312 * elf32-arm.c: New file.
2314 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
2316 * libaout.h (M_SPARCLITE_LE): New machine.
2317 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
2318 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
2319 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
2320 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
2321 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
2322 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
2323 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2324 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
2325 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
2326 be BFD_RELOC_SPARC_REV32.
2328 * config.bfd (sparc86x-*-aout): New
2330 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
2332 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
2333 actually mapping the output sections.
2335 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
2338 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
2339 (mn10300_elf_reloc_map): Similarly.
2340 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
2342 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
2344 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
2346 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
2347 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
2348 elf_mips_reloc_type defined in elf/mips.h.
2350 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
2352 * elf64-mips.c: Remove reloc_type definition completely. It's now
2355 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
2357 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
2358 as they are defined in elf/mips.h now.
2360 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
2363 * Re-add lost change:
2364 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
2366 (mn10300_elf_relax_section): Include stack space for register saves
2367 in the imm8 field of a "call" instruction.
2368 (compute_function_info): Determine how much stack is allocated by
2369 the movm instruction. Fix typo.
2370 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
2372 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
2374 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
2375 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
2377 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
2379 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
2381 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
2383 * elf32-hppa.h: Let ELF header define the enum containing the
2384 external reloc numbers.
2385 * elf32-i386.h: Likewise.
2387 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
2389 * elf-m10300.c: Let ELF header now define the macros to get the enum.
2390 * elf32-mips.c: Likewise.
2391 * elf32-ppc.c: Likewise.
2393 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
2395 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
2396 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
2398 * bfd-in.h: Regenerate.
2399 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
2400 parameter to 'unsigned int' to avoid K&R compatability problems.
2402 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
2404 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
2405 functionname_ptr to be const. Change line_ptr to be unsigned.
2407 * coffcode.h (coff_link_output_has_begun): Simplify handling when
2408 macro is not defined. Change second parameter from bfd_link_info
2409 to coff_final_link_info. Add prototype.
2410 (coff_final_link_postscript): Simplify handling when macro is not
2411 defined. Add prototype.
2413 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
2415 * elf-mn10300.c: Before include system specific ELF header define
2416 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
2417 * elf32-mips.c: Likewise.
2418 * elf32-ppc.c: Likewise.
2420 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
2422 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
2423 temporary patch over to elf64-mips.c as well.
2425 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
2427 * elf32-mips.c (reloc_type): Temporarily disable definition of
2428 standard relocation since they are now defined in elf/mips.h.
2430 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
2432 * elf-m10200.c (mn10200_elf_final_link_relocate):
2433 Modify range test for case R_MN10200_8.
2435 * elf-m10300.c (mn10300_elf_final_link_relocate):
2436 Modify range test for case R_MN10300_8.
2438 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
2440 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
2441 * elf32-i386.c (elf_backend_got_header_size): Define.
2442 (elf_backend_plt_header_size): Define.
2443 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
2444 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
2445 * elfxx-target.h: Provide a default of zero.
2446 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
2447 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
2449 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
2450 entry from an executable, even if the plt refcount goes to 0.
2452 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2454 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
2455 directory name at the line number.
2457 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
2458 with an unspecified type.
2460 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
2462 * sunos.c: Add undef of valid to avoid problem on SunOS.
2464 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
2466 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
2468 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2470 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
2471 R_68K_PCxx and R_68K_xx relocations. Make sure that
2472 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
2473 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
2474 R_68K_xx relocations.
2475 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
2476 that has no plt entry.
2477 (elf_m68k_relocate_section): Ignore the plt offset in a static
2479 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
2481 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
2484 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
2486 (howto_table, reloc_map): Add entries for them.
2487 (elf_m68k_check_relocs): Handle them. Implement reference
2488 counting for got and plt entries.
2489 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
2490 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
2492 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
2493 (elf_m68k_relocate_section): Handle the new reloc types.
2494 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
2495 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
2496 * elflink.h (elf_link_add_object_symbols): When creating an
2497 indirect reference for symbol versioning also copy the plt
2499 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
2500 flag also reset the plt offset.
2501 (elf_link_assign_sym_version): Likewise.
2502 (elf_gc_common_finalize_got_offsets): Increment the got offset by
2503 the size of the entry in bytes.
2504 (elf_gc_allocate_got_offsets): Likewise.
2506 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
2508 * elflink.h (elf_gc_sections): Return true rather than falling off
2511 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
2514 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
2516 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
2517 comment describing when it should be enabled.
2518 Changed definition of USER_LABEL_PREFIX to "", to fall into line
2521 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
2523 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
2524 information ATN records.
2526 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
2528 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
2529 section for an absolute symbol in a fully linked file. Based on
2530 patch from Christian Holland <CHolland@de.lucent.com>.
2532 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
2534 * coff-m88k.c (m88k_special_reloc): Don't lose the information
2535 that a symbol is undefined.
2537 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
2539 * som.c (som_bfd_gc_sections): Define.
2541 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
2543 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
2544 overflows in ARM_26D patches, since they have already been
2545 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
2547 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
2549 * coffcode.h (coff_write_object_contents): If we have any long
2550 section names, call coff_write_symbols even if there are no
2553 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
2555 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
2556 PT_LOAD segment, rather than only setting it once for the entire
2559 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
2560 rather than ignoring every phdr with a p_paddr of 0, ignore all
2561 the phdrs if they all have a p_paddr of 0.
2563 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
2564 section was discarded from the link.
2566 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2568 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
2570 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2572 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
2573 floating point operations.
2575 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
2577 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
2580 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
2582 Merge of vax/vms (read-only) support
2583 * configure.com: Support Vax target.
2584 * makefile.vms: Support Vax target.
2585 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
2586 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
2588 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
2590 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
2592 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
2594 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
2596 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
2597 * targets.c (bfd_target_ovax_flavour): New flavour.
2598 (vms_alpha_vec): Renamed from evax_alpha_vec.
2600 (target_vector): Update accordingly.
2601 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
2603 (vax*-*-*vms*): New target.
2604 * Makefile.am: Update for renamed files. Rebuild dependencies.
2605 * bfd-in2.h: Rebuild.
2606 * configure.in, Makefile.in, aclocal.m4: Rebuild.
2608 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
2610 Based on patch from Matt Semersky <matts@scd.hp.com>:
2611 * linker.c (_bfd_generic_final_link): Force a trailing NULL
2612 pointer on abfd->outsymbols.
2613 (generic_add_output_symbol): Handle NULL sym parameter.
2615 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
2617 * elf.c (copy_private_bfd_data): Add support for changing VMA or
2620 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
2622 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
2623 when handling 32 bit immediate relocs.
2624 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
2626 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
2628 * section.c (STD_SECTION): Account for recently added gc_mark
2629 field in struct asection.
2631 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
2632 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2634 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
2636 ELF Section-level Garbage Collection:
2637 * bfd.c (bfd_gc_sections): New.
2638 * aout-adobe.c: Hook to default implementation.
2639 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
2640 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
2641 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
2642 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
2643 * tekhex.c, versados.c: Likewise.
2644 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
2645 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
2647 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
2648 (bfd_generic_gc_sections): New.
2649 * section.c (SEC_KEEP): New.
2650 (asection): Add gc_mark member.
2652 * elfcode.h (elf_gc*): New name remappings.
2653 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
2654 sections to be excluded.
2655 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
2656 (elf_gc_propogate_vtable_entries_used): New.
2657 (elf_gc_smash_unused_vtentry_relocs): New.
2658 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
2659 (elf_gc_common_finalize_got_offsets): New.
2660 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
2661 * elfxx-target.h: Add and default gc hooks.
2663 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
2665 (struct elf_obj_tdata): Likewise for local_got_offsets.
2666 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
2667 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
2668 * elf64-sparc.c, elflink.h: Likewise.
2670 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
2671 (ELF_LINK_HASH_MARK): Define.
2672 (struct elf_backend_data): Add GC hooks.
2673 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
2675 * elf-m10300.c (mn10300_elf_check_relocs): New.
2676 (mn10300_elf_gc_mark_hook): New.
2677 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
2678 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
2679 (mn10300_elf_final_link_relocate): Likewise.
2680 (mn10300_elf_relocate_section): Likewise.
2681 (elf_backend_can_gc_sections): Define.
2682 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
2683 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
2684 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
2685 (mips_info_to_howto_rel): Likewise.
2686 (mips_elf_relocate_section): Likewise.
2687 (mips_elf_check_relocs): Likewise.
2688 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
2689 (elf_backend_can_gc_sections): Define.
2690 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
2691 (ppc_elf_howto_raw): Handle them.
2692 (ppc_elf_reloc_type_lookup): Likewise.
2693 (ppc_elf_relocate_section): Likewise.
2694 (ppc_elf_check_relocs): Reference count .got and .plt entires.
2695 Handle new vtable relocs.
2696 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
2697 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
2698 (elf_backend_can_gc_sections): Define.
2700 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
2702 * archures.c (bfd_mach_mn10300): Define.
2703 * elf-m10300.c: Include elf/mn10300.h
2704 (elf_mn10300_mach): New function.
2705 (_bfd_mn10300_elf_final_write_processing): Likewise.
2706 (_bfd_mn10300_elf_object_p): Likewise.
2707 (elf_backendfinal_write_processing): Define.
2708 (elf_backend_object_p): Likewise.
2710 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
2712 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
2715 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
2717 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
2718 link_next field, not the next field.
2720 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
2722 * elf.c (map_sections_to_segments): Check the section address
2723 against the phdr size both with and without a modulo of
2726 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
2728 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
2729 linker created empty input section if the output section has the
2732 * elflink.h (elf_link_output_extsym): Print an error message if
2733 _bfd_elf_section_from_bfd_section fails.
2735 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
2738 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
2740 * elf.c (copy_private_bfd_data): Improve handling of Solaris
2741 native linker output. Avoid putting an empty section in more than
2744 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
2746 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2747 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2749 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
2751 * elf.c (swap_out_syms): New arg relocatable_p.
2752 Don't add section VMA to symbols for relocatable output.
2753 (_bfd_elf_compute_section_file_positions): Update call to
2756 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
2758 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
2759 against 'addend' be signed rather than unsigned.
2761 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
2763 * elf32-m32r.c: Add prototyps for static functions.
2765 * coff-arm.c: Add prototypes for static functions.
2767 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
2769 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
2770 LMA is used to order sections in a segment.
2772 * elf32-v850.c: Add prototypes for static functions.
2773 Change type of addend parameter to bfd_vma in various functions.
2775 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
2777 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
2778 complain_overflow_signed instead of complain_overflow_bitfield.
2780 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2782 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
2783 when comparing against 0.
2785 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
2787 * Makefile.am (config.status): New target.
2788 * Makefile.in: Rebuild.
2790 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
2792 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
2793 error if previous object endianness doesn't match current object.
2795 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
2797 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
2798 _bfd_elf_print_private)bfd_data ().
2800 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
2802 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
2804 (elf_link_add_object_symbols): Set type_change_ok and
2805 size_change_ok before calling elf_merge_symbol.
2807 * elf32-mips.c (mips_elf_relocate_section): If we issue an
2808 undefined symbol error, don't also issue an overflow error.
2810 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
2812 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
2813 R_PPC_LOCAL24PC relocation should be local; if not, print an error
2814 message instead of crashing.
2816 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
2818 * archures.c (bfd_mach_cpu32): Define.
2819 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
2821 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
2822 * ieee.c: Include <ctype.h>.
2823 (ieee_object_p): Parse out process ID string to make it more
2824 likely to be acceptable for bfd_scan_arch.
2825 * bfd-in2.h: Rebuild.
2827 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
2829 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
2830 _bfd_elf_print_private_bfd_data() so that the program header will
2833 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
2835 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
2836 0x68. Reindent. Add some comments.
2838 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
2840 * elf.c (copy_private_bfd_data): Adjust physical address of
2841 segment in output BFD to contain LMAs of its sections.
2843 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
2845 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
2846 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
2847 endian data 32 bit relocations.
2848 (elf32_sparc_merge_private_bfd_data): Check if linking little
2849 endian objects with big endian objects.
2850 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
2851 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
2852 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
2854 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
2855 * archures.c (bfd_mach_sparc_sparclite_le): New.
2856 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
2858 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
2860 * peicode.h (add_data_entry): Fix precedence of operators in if ()
2863 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
2865 * bfd-in.h: Move over patch to bfd-in2.h.
2867 * reloc.c (bfd_check_overflow): Add casts before shifts which may
2869 (_bfd_relocate_contents): Likewise.
2871 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
2873 * peicode.h (add_data_entry): If the section has no private data
2874 then do not create a Data Dictionary entry for it.
2876 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
2878 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
2879 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
2880 elf64_alpha_size_got_sections): Rewrite, handling multiple got
2881 subsections during relaxation more correctly.
2883 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
2885 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
2886 Add extra argument to bfd_arm_process_before_allocation ().
2887 * bfd-in.h: Reflect changes made in bfd-in2.h.
2888 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
2889 coff class of a BFD symbol.
2890 * coff-arm.c: Add support for interworking between Thumb code and
2891 non-interworking aware ARM code.
2893 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
2895 * po/Make-in (install-info): New target.
2897 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
2899 * filemode.c: Remove; not used.
2901 If sysdep.h includes a header file, don't include it again:
2902 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
2904 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
2906 * archive.c: Don't include <string.h> or <errno.h>.
2907 * evax-alpha.c; Don't include <stdio.h>.
2908 * evax-egsd.c: Likewise.
2909 * evax-etir.c: Likewise.
2910 * evax-misc.c: Likewise.
2911 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
2912 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
2914 * hpux-core.c: Likewise.
2915 * netbsd-core.c: Likewise.
2917 * libbfd.c: Don't include <sys/types.h>.
2918 * nlmcode.h: Don't include <string.h>.
2919 * osf-core.c: Don't include <string.h> or <stdio.h>.
2920 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
2921 <errno.h>, or <unistd.h>.
2922 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
2924 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
2926 * configure.com: If the version number can not be found in
2927 configure.in, set it to "unknown" rather than "2.8.1".
2929 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
2931 * elf32-mips.c (elf_mips_mach): New.
2932 (_bfd_mips_elf_object_p): Use elf_mips_mach.
2933 (_bfd_mips_elf_final_write_processing): Use the names
2934 of machines, rather than the numbers. Set both the ARCH
2935 and MACH in e_flags. Handle a few more specific machines.
2936 (_bfd_mips_elf_merge_private_bfd_data): Merge both
2937 EF_MIPS_ARCH and EF_MIPS_MACH.
2939 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
2941 * syms.c (bfd_is_local_label): Revert last change.
2942 * srec.c (srec_write_symbols): Discard debugging symbols.
2944 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
2946 * som.c: Include <ctype.h>.
2947 * som.h: Don't include sysdep.h.
2949 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
2951 * libbfd.h: Rebuilt.
2952 * libbfd-in.h: Removed gettext includes and defines.
2953 * sysdep.h: Moved gettext-related includes and defines here.
2955 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
2957 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
2958 an ad-hoc test. Kill bogus #if 0 code.
2959 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
2961 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
2963 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
2964 when generating a normal executable for a symbol defined in a
2965 regular file. When copying a reloc into the output file, adjust
2966 the addend for a PC relative reloc against a global symbol.
2968 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
2970 * libbfd.h: Rebuilt.
2971 * libbfd-in.h (_): Define as dgettext.
2973 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
2975 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
2977 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
2978 when declaring parameter types.
2979 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
2981 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
2983 * config.bfd: If we include any ELF targets in targ_defvec and/or
2984 targ_selvecs, then add the generic ELF targets to targ_selvecs.
2985 * elf32-gen.c (dummy): New static const variable.
2986 (elf_generic_info_to_howto): New static function.
2987 (elf_generic_info_to_howto_rel): New static function.
2988 (elf_info_to_howto): Define as elf_generic_info_to_howto.
2989 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
2990 * elf64-gen.c: Same changes as elf32-gen.c.
2991 * elfcode.h (elf_object_p): For the generic target, ignore a
2992 failure of bfd_default_set_arch_mach. Fix indentation a bit.
2994 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
2996 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
2997 * configure: Rebuild.
2999 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
3001 * config.bfd: Update OSR5/Unixware patterns.
3003 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
3005 * elf.c (assign_file_positions_for_segments): Allow for holes
3006 between sections added by a link script.
3008 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
3010 * configure.in: Change version number to 2.9.4
3011 * configure: Rebuild.
3013 Based on patch from H.J. Lu <hjl@gnu.org>:
3014 * elf.c (bfd_elf_get_bfd_needed_list): New function.
3015 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
3016 * bfd-in2.h: Rebuild.
3018 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
3020 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
3023 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
3025 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
3026 (elf64_alpha_relax_section): Fill them in.
3027 (elf64_alpha_relax_opt_call): Implement more than a stub.
3028 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
3029 alignment on .scommon.
3030 (elf64_alpha_merge_gots): Merge use counts as well.
3032 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
3034 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
3035 for calculating a local symbol's address.
3036 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
3037 Set the .got's cooked size as well as the raw size.
3039 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
3041 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
3042 internationalisation of printed information.
3044 * coff-arm.c (coff_arm_print_private_bfd_data): Add
3045 internationalisation of printed information.
3047 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
3049 * syms.c (struct indexentry): Change directory_name, file_name,
3050 and function_name fields to char *.
3051 (struct stab_find_info): Change cached_file_name field to char *.
3053 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
3055 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
3057 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3059 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3061 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
3063 * Makefile.am (install-data-local): Make $(includedir).
3064 * Makefile.in: Rebuild.
3066 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
3068 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
3070 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
3072 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
3073 * Makefile.in: Rebuild.
3075 * bfd-in2.h: Rebuild for Nick's changes.
3077 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
3079 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
3080 change wrt length == max_namelen.
3082 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3084 * Many files: Added gettext invocations around user-visible
3086 * libbfd-in.h: Added gettext includes and defines.
3087 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3088 HAVE_LC_MESSAGES): Define.
3089 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
3091 * Makefile.am (SUBDIRS): Added po.
3092 (POTFILES): New macro.
3093 (po/POTFILES.in): New target.
3094 (SOURCE_HFILES): New macro.
3096 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
3098 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3100 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
3101 NT_PRSTATUS note section encountered, it contains the status of
3102 the currently executing thread when the core file was written.
3104 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
3106 * libcoff.h: Add extra parameter to
3107 bfd_coff_link_output_has_begun overrideable function.
3108 * cofflink.c: Pass extra parameter to
3109 bfd_coff_link_output_has_begun function.
3110 * bfd-in.h: Add prototypes for exported ARM interworking
3112 * peicode.h: ARM specific code reorganised to conform to BFD
3114 * coffcode.h: ARM specific code reorganised to conform to BFD
3116 * coff-arm.c: Code reorganised to conform to the BFD coding
3117 conventions. Global variables have been moved into an ARM
3118 specific hash table structure and a new function:
3119 bfd_arm_get_bfd_for_interworking() has been created which is
3120 called from the linker scripts.
3122 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
3124 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
3126 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
3127 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
3128 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
3129 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
3131 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3133 * config.bfd: Added sparc86x support.
3135 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
3137 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
3138 an out of range pc-relative jump/call to an undefined weak symbol.
3140 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
3142 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
3145 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
3147 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
3148 an error other than bfd_error_system_call, set the error to
3149 bfd_error_wrong_format.
3151 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
3152 bfd_elf32_powerpcle_vec.
3154 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
3155 program segments are zero, don't set p_paddr_valid.
3157 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
3159 * elf64-alpha.c: Initial implementation of relaxation --
3160 (struct alpha_elf_link_hash_entry): Add use_count member.
3161 (elf64_alpha_check_relocs): Initialize and increment it.
3162 (elf64_alpha_can_merge_gots): Check it when considering merging.
3163 (elf64_alpha_merge_gots): Drop entries with zero use.
3164 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
3165 (elf64_alpha_always_size_sections): Split out got sizing ...
3166 (elf64_alpha_size_got_sections): ... here. New function.
3167 (elf64_alpha_relax_find_reloc_ofs): New function.
3168 (elf64_alpha_relax_with_lituse): Likewise.
3169 (elf64_alpha_relax_without_lituse): Likewise.
3170 (elf64_alpha_relax_opt_call): Likewise.
3171 (elf64_alpha_relax_section): Likewise.
3172 (elf64_alpha_add_symbol_hook): Likewise.
3173 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
3174 (elf64_alpha_relocate_section): Likewise.
3175 (bfd_elf64_bfd_relax_section): Define.
3176 (elf_backend_add_symbol_hook): Likewise.
3178 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
3180 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
3181 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
3182 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
3184 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
3186 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
3187 * configure: Rebuild.
3189 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
3191 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
3192 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
3193 * configure.in: Define and substitute WIN32LDFLAGS and
3195 * aclocal.m4: Rebuild with new libtool.
3196 * configure, Makefile.in: Rebuild.
3198 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
3200 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
3201 before any other symbols in the same section.
3203 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
3205 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
3208 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3210 * dwarf2.c (comp_unit): Move it earlier in the source. Add
3212 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
3213 Use addr_size for address size, rather than sizeof(bfd_vma).
3214 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
3215 Fix call to read_address.
3216 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
3217 Scrap other unneeded arguments. Fix call to read_address.
3218 (scan_unit_for_functions): Fix call to read_attribute.
3219 (parse_comp_unit): We now handle more values for addr_size.
3220 Set addr_size in unit. Fix call to read_attribute and
3223 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
3225 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
3227 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
3229 * archures.c (bfd_default_scan): Add m68k cases back to default
3230 switch, reverting patch of March 25, since IEEE support depends
3233 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
3235 * Makefile.am (diststuff): New target.
3236 * Makefile.in: Rebuild.
3238 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
3240 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
3241 som_offset when we have an extended name table.
3243 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
3245 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
3247 * Makefile.in: Rebuild.
3249 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3251 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
3252 symbols when creating a shared library.
3253 (elf_m68k_adjust_dynindx): New function, used by above code.
3254 (elf_m68k_finish_dynamic_sections): Initialize the section
3256 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
3258 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
3260 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
3263 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3265 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
3268 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
3270 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
3273 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
3275 * configure.in: Set version to 2.9.1.
3276 * configure: Rebuild.
3278 * Branched binutils 2.9.
3280 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
3282 * syms.c (ENABLE_CACHING): Define.
3283 (struct indexentry): Define.
3284 (struct stab_cache): Remove.
3285 (cmpindexentry): New static function.
3286 (struct stab_find_info): Add new fields: indextable,
3287 indextablesize, cached_indexentry, cached_offset, cached_stab, and
3288 cached_file_name. Remove fields: file_cache, function_cache, and
3290 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
3291 index table and search it.
3293 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
3295 * elf.c (_bfd_elf_copy_private_section_data): Call
3296 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
3298 * cpu-mips.c: Remove trailing comma at end of enumeration list.
3300 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
3302 * coff-arm.c: Define all globally visible variables and functions
3303 only when COFF_WITH_PE is not defined.
3304 * configure.in (armpe_little_vec, armpe_big_vec): Add
3306 * configure: Rebuild.
3308 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
3310 Fix some gcc -Wall warnings:
3311 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
3312 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
3313 * archures.c (bfd_default_scan): Likewise.
3314 * bfd.c (bfd_scan_vma): Likewise.
3315 * binary.c (mangle_name): Likewise
3316 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
3317 * coff-sh.c (sh_relocate_section): Likewise.
3318 * coff-stgo32.c (create_go32_stub): Likewise.
3319 * coffcode.h (coff_slurp_line_table): Likewise.
3320 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
3321 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
3322 (assign_file_positions_for_segments): Likewise.
3323 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3324 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
3325 * oasys.c (oasys_write_sections): Likewise.
3326 * ppcboot.c (ppcboot_object_p): Likewise.
3327 (mangle_name): Likewise.
3328 * riscix.c (riscix_fix_pcrel_26): Likewise.
3329 * srec.c (srec_scan): Likewise.
3330 * stabs.c (_bfd_write_section_stabs): Likewise.
3331 * sunos.c (sunos_add_dynamic_symbols): Likewise.
3332 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
3333 switch. Declare parameters for function pointers.
3334 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
3336 * elf.c (elf_sort_sections): Likewise.
3337 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
3338 Add default cases to switches.
3339 (coff_arm_relocate_section): Remove unused local variables.
3341 (coff_arm_bfd_set_private_flags): Change flag variable to type
3343 * coff-mips.c (mips_relocate_section): Initialize use_lo.
3344 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
3345 (dump_toc): Change cat to const, and initialize it.
3346 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
3347 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
3348 (sh_elf_relocate_section): Initialize r_symndx.
3349 * coffcode.h (coff_compute_section_file_positions): Only declare
3350 old_sofar if ALIGN_SECTIONS_IN_FILE.
3351 (coff_write_object_contents): Initialize csym.
3352 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
3353 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
3355 * dwarf2.c: Include libiberty.h.
3356 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
3357 (decode_line_info): Remove unused local variables.
3358 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
3359 (m32r_elf_relocate_section): Likewise.
3360 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
3361 (v850_elf_reloc): Likewise.
3362 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
3363 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
3364 * elf.c (assign_file_positions_for_segments): Always set adjust.
3365 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
3366 parenthesize expression.
3367 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
3368 (m32r_elf_object_p): Return a value.
3369 (m32r_elf_print_private_bfd_data): Change fprintf format string.
3370 * elf32-mips.c (mips_elf_final_link): Initialize last.
3371 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
3372 * elf32-v850.c (v850_elf_object_p): Return a value.
3373 (v850_elf_print_private_bfd_data): Change fprintf format string.
3374 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
3376 * elflink.h (elf_link_add_object_symbols): Change vernum to
3377 unsigned int, and initialize it. Change fprintf format string.
3378 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
3379 when setting or comparing to soname_indx.
3380 (elf_create_pointer_linker_section): Change num_symbols to
3382 * libcoff-in.h (coff_data_type): Change flags to flagword.
3383 * peicode.h (pe_print_idata): Initialize idx. Change j to
3384 bfd_size_type. Initialize hint_member. Remove useless test to
3386 (pe_print_edata): Change num_functions and num_names in struct
3387 EDT_type to unsigned long. Remove cast. Change fprintf format
3389 * ppcboot.c (ppcboot_object_p): Change i to size_t.
3390 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
3392 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
3393 int *. Update uses. Change j to long.
3394 * bfd-in2.h, libcoff.h: Rebuild.
3396 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
3398 * elf32-v850.c Remove definition of USE_REL.
3399 (v850_elf_info_to_howto_rela): New function.
3400 (v850_elf_perform_relocation): Renamed from
3401 v850_elf_store_addend_in_insn. Removed replace argument.
3402 (v850_elf_reloc): store the relocation in the addend field instead
3404 (v850_elf_final_link_relocate): Now calls
3405 v850_elf_perform_relocation.
3406 (v850_elf_relocate_section): Remove code to generate REL
3409 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
3411 * coffcode.h (coff_new_section_hook): Set the type and storage
3412 class in the native symbol information allocated for a new section
3415 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
3417 * peicode.h: Chain together calls to
3418 coff_bfd_copy_private_bfd_data and
3419 coff_bfd_print_private_bfd_data.
3421 * coff-arm.c: Add prototypes for
3422 coff_arm_bfd_print_private_bfd_data and
3423 coff_arm_bfd_copy_private_bfd_data.
3425 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
3427 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
3430 * peicode.h: Call arm-coff private data functions after handling
3433 * coff-arm.c: Turn statics into globals so that they can be shared
3434 both pe and pei backends.
3436 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
3438 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
3440 (sunos_write_object_contents): Likewise.
3441 * aoutx.h (NAME(aout,machine_type)): Likewise.
3442 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3444 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3446 * archures.c (bfd_mach_m68*): Add definitions for various m68k
3448 (bfd_default_scan): Remove m68k special cases.
3449 * bfd-in2.h: Rebuild.
3450 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
3452 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
3453 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
3455 (bfd_m68k_arch): Set mach field to zero to signal no explicit
3456 selection, change printable_name to just "m68k" and make that the
3457 default instead of m68k:68020.
3459 * aout-tic30.c (NAME): Define this to avoid multiple definitions
3461 (MY_get_section_contents): Define as aout_32_get_section_contents
3462 rather than NAME(aout,get_section_contents).
3464 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
3466 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
3467 and call bfd_default_set_arch_mach to do the real work.
3469 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
3471 * bout.c (BALX): Include return register g14 as part of the insn.
3473 (calljx_callback): Use it.
3475 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
3477 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
3478 * libbfd.h: Rebuild.
3480 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
3481 byte_count to unsigned int.
3482 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
3483 unused local variables.
3485 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
3486 variables er and er1.
3488 * cpu-v850.c: Include <ctype.h>.
3489 (scan): Case isdigit argument to unsigned char.
3491 From Yan Meroth <YAN.MEROTH@st.com>:
3492 * ihex.c (ihex_scan): Add extbase variable so that getting an
3493 extended linear address record does not ignore any previous
3495 (ihex_write_object_contents): When writing out an extended linear
3496 address record, zero out any previous extended address.
3498 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
3500 * ieee.c (do_one): Check section before dereferencing it.
3501 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
3502 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
3504 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
3506 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
3508 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
3510 * coff-arm.c: Add interworking functions to pe backends.
3512 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
3514 * configure.in: Use AM_DISABLE_SHARED.
3515 * aclocal.m4, configure: Rebuild with libtool 1.2.
3517 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
3519 * coff-arm.c (coff_arm_relocate_section): Better error messages
3520 when interowrking conflucts occur. Courtesy of Jonathan Walton
3522 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
3523 relocations. Patch courtesy of Jonathan Walton and Tony
3526 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
3528 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
3529 part of Feb 22 change controling when to override the existing
3530 symbol with the .plt entry.
3532 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
3534 * config.bfd (targ_cpu): Add thumb-pe target.
3536 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
3537 functions in PE build.
3539 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
3541 * config.bfd (sparclite-*-elf*): Added.
3543 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
3545 * configure.in: Add elf.lo to elf shell variable.
3546 * Makefile.am (BFD_LIBS): Remove elf.lo.
3547 (BFD_LIBS_CFILES): Remove elf.c.
3548 (BFD32_BACKENDS): Add elf.lo.
3549 (BFD32_BACKENDS_CFILES): Add elf.c.
3550 * configure, Makefile.in: Rebuild.
3552 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
3554 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
3555 relocation against a now-local symbol should not have a dynamic
3558 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
3560 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
3562 (pe_print_private_bfd_data): Print PE flags. From Mikey
3563 <jeffdb@netzone.com>.
3565 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
3567 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
3568 a plt entry when we can determine that we authoritatively define
3571 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
3573 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
3574 don't actually use trad-core, but a SunOS-style core file handled
3576 * hosts/sparclinux.h: Remove.
3578 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
3580 * peicode.h (pe_print_idata): If there is no .idata section, look
3581 for the import tables in some other section. Make the initial
3582 label line up better with the data. Print the import address
3583 table even if there is no import name table. If the import
3584 address table holds actual addresses, print them.
3586 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
3588 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
3589 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
3590 bfd_error_system_call.
3592 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
3594 * Makefile.am (AUTOMAKE_OPTIONS): Define.
3595 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3597 From H.J. Lu <hjl@gnu.org>:
3598 * Makefile.am (libbfd_la_LDFLAGS): Define.
3599 * Makefile.in: Rebuild.
3601 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
3603 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3604 * netbsd.h (MACHTYPE_OK): Define.
3605 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
3606 calling N_SET_MACHTYPE, rather than having a switch.
3607 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
3609 * i386netbsd.c (MACHTYPE_OK): Don't define.
3610 (DEFAULT_MID): Define.
3611 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
3612 (MACHTYPE_OK): Don't define.
3613 (DEFAULT_MID): Define.
3614 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
3615 (DEFAULT_MID): Define.
3616 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
3617 (DEFAULT_MID): Define.
3618 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
3619 (DEFAULT_MID): Define.
3621 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3622 * vaxnetbsd.c: New file.
3623 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
3624 rather than netbsd_core.
3625 * targets.c (vaxnetbsd_vec): Declare.
3626 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
3627 defined, add netbsd_core_vec.
3628 * configure.in: Set COREFILE for alpha*-*-netbsd* and
3629 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
3630 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
3631 * config.bfd (alpha*-*-netbsd*): New target.
3632 * Makefile.am: Rebuild dependencies.
3633 (BFD32_BACKENDS): Add vaxnetbsd.lo.
3634 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
3635 * configure, Makefile.in: Rebuild.
3637 * configure.host: Remove the old shared library build stuff. We
3638 now use libtool instead.
3640 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
3642 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
3644 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
3646 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
3647 * configure: Rebuild.
3649 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
3650 * elf32-v850.c (remember_hi16s_reloc): New function.
3651 (find_remembered_hi16s_reloc): New function.
3652 (v850_elf_store_addend_in_insn): Use the above new functions to
3653 match up HI6S relocs with LO16 relocs.
3655 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
3657 * configure.in: Change -linux* to -linux-gnu*.
3658 * config.bfd, configure.host: Likewise.
3659 * configure: Rebuild.
3661 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
3663 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
3664 LO16/HI16S bug and improve comments about what is going on.
3666 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3668 * configure, aclocal.m4: Rebuild with new libtool.
3670 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
3672 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
3673 when merging v850 code into v850e/v850ea code. Do not initialise
3674 output flags if the input is the default architecture.
3676 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
3678 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
3679 get the size from bfd_arch_bits_per_address instead of directly
3682 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
3684 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
3685 to wrap, just return all 1's bits instead.
3686 * libbfd.h: Regenerate.
3688 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
3690 * coff-i386.c (coff_pe_i386_relocate_section): New static function
3692 (coff_relocate_section): If COFF_WITH_PE, define as
3693 coff_pe_i386_relocate_section.
3694 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
3695 skip empty sections, to match coff_write_object_contents.
3697 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
3698 rather than swapping out r_offset twice. From Luke Deller
3699 <luked@cse.unsw.edu.au>.
3701 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
3703 * configure.in: Set libtool_enable_shared rather than
3704 libtool_shared. Remove diversion hack.
3705 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
3708 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
3710 * syms.c (struct stab_cache): Define.
3711 (struct stab_find_info): Remove cached_offset, cached_stab,
3712 cached_str, and cached_stroff fields. Add file_cache,
3713 function_cache, and line_cache fields.
3714 (_bfd_stab_section_find_nearest_line): Use extensive caching to
3717 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
3719 * peicode.h (pe_print_idata): Check for import of ordinal rather
3721 (pe_print_edata): If there is no .edata section, look for the
3722 export data in some other section.
3724 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
3726 * configure.in: Change version to 2.8.4.
3727 * configure: Regenerated.
3729 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3731 Add tms320c30 support:
3732 * cpu-tic30.c: New file.
3733 * aout-tic30.c: New file.
3734 * coff-tic30.c: New file.
3735 * archures.c (bfd_arch_tic30): Define.
3736 (bfd_tic30_arch): Declare.
3737 (bfd_archures_list): Add bfd_tic30_arch.
3738 * targets.c (bfd_target_vector): Add tic30_aout_vec and
3740 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
3741 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
3742 (coff_set_flags): Likewise.
3743 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
3744 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
3745 * Makefile.am: Rebuild dependencies.
3746 (ALL_MACHINES): Add cpu-tic30.lo.
3747 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
3748 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
3749 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
3750 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3752 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
3754 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
3755 to lag behind LO16 reloc by a couple of instructions.
3757 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
3759 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
3760 make to reexamine the file timestamp.
3761 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
3763 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
3766 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
3768 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
3769 to create .dynsbss and .rela.sbss sections.
3770 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
3771 copied from dynamic objects into .sbss.
3772 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
3773 use it. Correct typo of .rela.sdata2.
3774 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
3775 put the data, which may now be in .sbss.
3776 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
3777 (elf_backend_create_dynamic_sections): Define as
3778 ppc_elf_create_dynamic_sections.
3780 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
3781 against _GLOBAL_OFFSET_TABLE_.
3782 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
3783 shared libraries which refer to local symbols. Make sure that the
3784 test for allocating space for a reloc in a shared object is the
3785 same as the test for emitting a reloc.
3787 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3789 * config.bfd (i[3456]-*-mingw32*): New target.
3790 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
3791 * aclocal.m4, configure: Rebuild.
3793 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
3795 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
3798 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
3800 Sparc v9 ABI compliant PLT:
3801 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
3802 (plt_templates, sparc64_elf_build_plt_entry): Delete.
3803 (LARGE_PLT_THRESHOLD): New define.
3804 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
3805 (sparc64_elf_build_plt): New function.
3806 (sparc64_elf_plt_entry_offset): Likewise.
3807 (sparc64_elf_plt_ptr_offset): Likewise.
3808 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
3809 contain the index for convenience. Skip the initial entries
3811 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
3812 memory for the benefit of .rela.plt.
3813 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
3814 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
3815 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
3816 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
3817 Call sparc64_elf_build_plt.
3818 (elf_backend_want_got_plt): No.
3819 (elf_backend_plt_readonly): No.
3820 (elf_backend_plt_alignment): 8.
3822 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
3823 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
3824 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
3827 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
3829 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
3831 * cpu-mips.c (arch_info_struct): Add mips variants.
3832 * bfd-in2.h: Rebuilt.
3834 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
3836 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
3839 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
3841 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
3842 (i[3456]86sco3.2v5*coff): New target.
3844 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
3846 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
3848 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
3850 * bfd.c (bfd_get_error_handler): Add orthogonal function.
3851 * bfd-in2.h: Regenerate.
3853 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
3855 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
3857 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
3859 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
3860 adjust addend for an output common symbol (from Jimmy Blair
3861 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
3862 defined symbol to counteract adjustment made in generic relocation
3865 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
3867 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
3869 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
3870 (GET_SCNDHR_NLNNO): Likewise.
3872 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
3874 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
3876 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
3878 * elf32-m32r.c: Add macros to handle NOP insertion.
3880 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
3882 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
3883 (xcoff_mark): Likewise.
3884 (xcoff_build_ldsyms): Mark absolute symbols.
3886 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
3888 * bout.c (b_out_write_object_contents): Sort symbols before output
3889 to keep {CALL,BAL}NAME symbols adjacent.
3890 (b_out_symbol_cmp): New function.
3892 For older changes see ChangeLog-9697
3898 version-control: never
projects / external / binutils.git / blob