1 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
4 invalid relocation types, and change them to R_386_NONE.
6 2000-02-22 H.J. Lu <hjl@gnu.org>
8 * elflink.h (elf_bfd_final_link): Call output_extsym for global
9 symbols converted to local symbols even when stripping all
11 (elf_link_output_extsym): Process global symbols converted to
12 local symbols even if they are being stripped.
14 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
16 * archures.c (bfd_octets_per_byte): Return unsigned int.
17 (bfd_arch_mach_octets_per_byte): Ditto.
18 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
20 * section.c (bfd_get_section_size_before_reloc): Quell signed
21 vs. unsigned comparison warning.
22 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
23 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
24 change. What was I thinking?
25 * bfd-in2.h: Regenerate.
27 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
28 (elf_gc_sections): Same here.
29 (elf_gc_common_finalize_got_offsets): And here.
31 2000-02-21 Ian Lance Taylor <ian@zembu.com>
33 ELF HPPA doesn't work at present; remove it until it does.
34 * config.bfd: Comment out setting targ_defvec to
36 * Makefile.am: Rebuild dependencies.
37 (BFD32_BACKENDS): Remove elf32-hppa.lo.
38 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
39 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
40 * Makefile.in: Rebuild.
41 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
43 2000-02-18 Geoff Keating <geoffk@cygnus.com>
45 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
46 is no bfd_free(). Revert bfd_free part of previous change.
48 2000-02-18 Geoff Keating <geoffk@cygnus.com>
50 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
52 (coff_compute_section_file_positions): Use bfd_free to pair
54 (coff_write_object_contents): Likewise.
56 * coff-rs6000.c (xcoff_howto_table_16): New variable.
57 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
59 2000-02-18 Richard Henderson <rth@cygnus.com>
61 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
62 and hide_symbol members.
63 (elf_link_hash_copy_indirect): Remove.
64 (elf_link_hash_hide_symbol): Remove.
65 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
66 and elf_backend_hide_symbol.
67 (_bfd_elf_link_hash_copy_indirect): Declare.
68 (_bfd_elf_link_hash_hide_symbol): Declare.
69 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
70 (_bfd_elf_link_hash_hide_symbol): Likewise.
71 (_bfd_elf_link_hash_table_init): Don't init killed members.
72 * elflink.h (elf_link_add_object_symbols): Use the bed function
73 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
74 (elf_link_assign_sym_version): Likewise.
75 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
76 (elf_backend_hide_symbol): Likewise.
77 (elfNN_bed): Update for new members.
79 2000-02-17 Kevin Buettner <kevinb@redhat.com>
81 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
82 STACK_END_ADDR): Define for new core file format.
83 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
84 for handling the vagaries of the various core file structures used
85 by AIX over the years.
86 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
87 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
90 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
92 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
93 (bfd_mach_sh3_dsp): Likewise.
94 (bfd_mach_sh4): Reinstate.
95 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
96 * bfd-in2.h: Regenerate.
97 * coff-sh.c (struct sh_opcode): flags is no longer short.
98 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
99 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
100 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
101 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
102 (sh_opcodes): No longer const.
103 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
104 (sh_insn_uses_reg): Check for USESAS and USESR8.
105 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
106 (_bfd_sh_align_load_span): Return early for SH4.
107 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
108 Take into account that field b of a parallel processing insn
109 could be mistaken for a separate insn.
110 * cpu-sh.c (arch_info_struct): New array elements for
111 sh2, sh-dsp and sh3-dsp.
112 Reinstate element for sh4.
113 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
114 (SH4_NEXT): Reinstate.
115 (SH3_NEXT, SH3E_NEXT): Adjust.
116 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
117 * elf32-sh.c (sh_elf_set_private_flags): New function.
118 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
119 (sh_elf_merge_private_data): New function.
120 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
121 (bfd_elf32_bfd_copy_private_bfd_data): Define.
122 (bfd_elf32_bfd_merge_private_bfd_data): Change to
123 sh_elf_merge_private_data.
125 2000-02-13 Richard Henderson <rth@cygnus.com>
127 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
129 (elf_link_hash_copy_indirect): New.
130 (elf_link_hash_hide_symbol): New.
131 * elflink.h (elf_link_add_object_symbols): Break out copy from
132 indirect new new symbol to elf.c.
133 (elf_link_assign_sym_version): Break out privatization of
134 non-exported symbol to elf.c.
135 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
136 (_bfd_elf_link_hash_hide_symbol): New.
137 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
139 2000-02-13 Ian Lance Taylor <ian@zembu.com>
141 * section.c (_bfd_strip_section_from_output): Add info parameter.
142 If it passed as non-NULL, use it to check whether any input BFD
143 has an input section which uses this output section. Change all
145 * bfd-in2.h: Rebuild.
147 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
148 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
150 * bfd-in2.h: Rebuild.
152 2000-02-10 Timothy Wall <twall@cygnus.com>
154 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
155 allow final modifications of swapped-in symbol.
156 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
157 * coffcode.h (coff_write_relocs): Use macro
158 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
159 symbol index should be set to -1.
161 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
163 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
164 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
165 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
166 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
167 sh_insns_uses_or_sets_freg): New functions.
168 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
169 * (sh_insns_conflict): Use new functions and new macros to
170 detect conflicts when two instructions both set same integer registers,
171 both set same fp register, and both set special register.
173 2000-02-09 Timothy Wall <twall@cygnus.com>
175 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
176 swapping in sections, so that the swapping routines have access to
179 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
181 * coff-go32.c: Update comment. Update copyright.
183 2000-01-27 Thomas de Lellis <tdel@windriver.com>
185 * syms.c (bfd_decode_symclass)
186 Two new class characters were added - 'V' and 'v'. The
187 meaning of 'W' is now restricted to just weak non-object
188 symbols. This allows differentiation between, for example,
189 weak functions vs weak objects. nm for example now dumps:
191 'w' = weak unresolved
192 'V' = weak global object
193 'v' = weak unresolved object
195 (bfd_is_undefined_symclass): New function. Return true if the
196 given symbol class represents and undefined/unresolved symbol.
198 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
201 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
203 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
204 STT_ARM_16BIT flag set, but it is not attached to a data object
205 return STT_ARM_16BIT so that it will be treated as code by the
208 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
210 * coff-i386.c (i3coff_object_p): Remove prototype.
213 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
214 to name. Update copyright.
216 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
217 assignment to avoid warning. Update copyright.
219 2000-01-24 Robert Lipe (robertl@sco.com)
221 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
222 instead of using GNU C extension.
224 2000-01-21 Nick Clifton <nickc@cygnus.com>
226 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
227 amount from a bfd_in_memory structure.
228 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
231 2000-01-14 Nick Clifton <nickc@cygnus.com>
233 * linker.c (default_indirect_link_order): oops - fix incorrectly
234 applied patch from Tim Wall.
236 2000-01-13 Timothy Wall (twall@tiac.net>
238 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
239 = scnhsz, filhsz, relsz, aoutsz, etc)
243 2000-01-13 Nick Clifton <nickc@cygnus.com>
245 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
246 interwork thumb to arm stub.
248 2000-01-13 Timothy Wall (twall@tiac.net>
250 * archures.c (bfd_octets_per_byte): New function: Return
252 (bfd_arch_mach_octets_per_byte): New function: Return target
255 * section.c: Distinguish between octets and bytes for usage of
256 _cooked_size, _raw_size, and output_offset. Clarify
257 description of bfd_set_section_contents.
259 * bfd-in2.h: Regenerate.
261 * coffgen.c: Indicate that the offset parameter is in bytes, not
264 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
265 where appropriate to get the octet offset when calling
266 bfd_set_section_contents.
267 (bfd_coff_reloc_link_order): Ditto.
269 * linker.c (bfd_generic_reloc_link_order): Ditto.
270 (_bfd_default_link_order): Ditto.
272 * reloc.c (bfd_perform_relocation): Distinguish between octets
273 and bytes. Use octets when indexing into octet data; use bytes
274 when calculating target addresses.
275 (bfd_install_relocation): Ditto.
277 * srec.c (srec_write_section): Ditto.
279 2000-01-13 Nick Clifton <nickc@cygnus.com>
281 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
282 3 to 2. This allows 4 byte sized sections, which is necessary for
283 dlltool to build funcitoning DLLs.
285 2000-01-10 Philip Blundell <pb@futuretv.com>
287 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
288 (arm*-*-conix*): New target.
290 2000-01-10 Egor Duda <deo@logos-m.ru>
292 * config.bfd: Include elf32_i386 vector to target list for cygwin
295 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
296 * configure.in: Test for structure win32_pstatus_t in
298 * configure: Regenerate.
300 * elf.c (elfcore_grok_win32pstatus): New function: process
301 win32_pstatus_t notes in elf core file.
302 (elfcore_grok_note): Detect win32_pstatus notes.
304 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
306 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
308 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
309 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
311 1999-12-29 Richard Henderson <rth@cygnus.com>
313 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
314 if no dynamic sections created.
316 1999-12-27 Nick Clifton <nickc@cygnus.com>
318 * peicode.h (pe_bfd_object_p): Only define for PE format
321 1999-12-17 Nick Clifton <nickc@cygnus.com>
323 * coff-i386.c (i3coff_object_p): Delete.
324 (i386coff_vec): Replace reference to i3coff_object_p with a
325 reference to coff_object_p.
327 * coff-mcore.c (pe_object_p): Delete.
329 * peicode.h (pe_bfd_object_p): New function: Detect the
330 presence of a PE format COFF object file. Also detect and
331 warn about the presence of LINK6 format Image Library Format
334 1999-12-16 Nick Clifton <nickc@cygnus.com>
336 * coff-arm.c (NUM_ELEM): New macro.
337 (NUM_RELOCS): New macro: The number of known ARM relocs.
338 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
339 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
341 (bfd_arm_process_before_allocation): Produce a warning message if
342 an out of range symbol index is encountered.
344 1999-12-14 Nick Clifton <nickc@cygnus.com>
346 * elflink.h (is_global_symbol_definition): New Function: Return
347 true iff the symbol is being given a global definition in this
349 (elf_link_is_defined_archive_symbol): Do not bother processing
350 symbols for an archive element that has already been included
352 Use is_global_symbol_definition().
354 1999-12-09 Andrew Cagney <cagney@cygnus.com>
356 * config.bfd: Add support for sparc-*-netbsdelf* and
359 1999-12-13 Nick Clifton <nickc@cygnus.com>
361 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
362 if the symbol is in the common section.
364 1999-12-10 Nick Clifton <nickc@cygnus.com>
366 * elflink.h (elf_link_is_defined_archive_symbol): New
367 function: Decide if a symbol, in an archive map is there
368 because it is defined in the archive element, or because it is
369 just another common declaration of it.
370 (elf_link_add_archive_symbols): Use
371 elf_link_is_defined_archive_symbol to decide if an archive
372 element contain a reference to a common symbol should be
375 1999-12-10 Nick Clifton <nickc@cygnus.com>
377 * elflink.h: Revert previous patch.
378 * targets.c: Revert previous patch.
379 * libbfd-in2.h: Revert previous patch.
380 * libbfd.h: Revert previous patch.
381 * elfxx-target.h: Revert previous patch.
382 * archive.c: Revert previous patch.
383 * aout-target.h: Revert previous patch.
384 * aout-tic30.h: Revert previous patch.
385 * bfd.c: Revert previous patch.
386 * coff-alpha.c: Revert previous patch.
387 * coff-rs6000.c: Revert previous patch.
388 * elf64-mips.c: Revert previous patch.
389 * ieee.c: Revert previous patch.
390 * libecoff.h: Revert previous patch.
391 * oasys.c: Revert previous patch.
392 * som.c: Revert previous patch.
393 * vms.c: Revert previous patch.
395 1999-12-09 Nick Clifton <nickc@cygnus.com>
397 * elflink.h (elf_link_add_archive_symbols): Add an archive
398 element even if contains a symbol which is currently only
399 considered to be a common.
401 * targets.c (struct bfd_target): Add new field
402 _bfd_allow_commons_in_armap.
403 * bfd-in2.h:Regenerate.
405 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
407 (_bfd_archive_bsd_allow_commons_in_armap): Define.
408 * libbfd.h: Regenerate.
410 * elfxx-target.h: If using COFF archive map, override
411 definition of allow_commons_in_armap and replace with
414 * archive.c (bfd_compute_and_write_armap): Do not place common
415 symbols into the archive map unless _bfd_allow_commons_in_armap
418 * aout-target.h (MY_allow_commons_in_armap): Define.
419 * aout-tic30.h (MY_allow_commons_in_armap): Define.
420 * bfd.c (bfd_allow_commons_in_armap): Define.
421 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
422 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
423 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
424 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
425 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
426 * oasys.c (oasys_allow_commons_in_armap): Define.
427 * som.c (som_allow_commons_in_armap): Define.
428 * vms.c (vms_allow_commons_in_armap): Define.
430 1999-12-07 Jim Blandy <jimb@cygnus.com>
432 Add support for SSE registers in ELF core files.
433 * elf.c (elfcore_make_note_pseudosection): New function.
434 (elfcore_grok_prfpreg): Use it.
435 (elfcore_grok_prxfpreg): New function.
436 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
438 1999-12-03 Ian Lance Taylor <ian@zembu.com>
440 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
441 value by 4 before storing it back in the field. From
442 Koundinya. K <kk@ddeorg.soft.net>.
444 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
446 * archures.c (bfd_mach_am33): Define.
447 * bfd-in2.h: Rebuilt.
448 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
449 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
450 (compute_function_info): Handle additional registers saved by
452 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
453 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
455 1999-11-29 Jim Blandy <jimb@cygnus.com>
457 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
459 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
462 1999-11-27 Michael Meissner <meissner@cygnus.com>
464 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
465 internal use within gas for alpha explicit relocations.
466 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
467 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
468 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
469 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
470 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
471 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
473 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
474 BFD_RELOC_ALPHA_USER_*.
476 * bfd-in2.h: Regenerate.
477 * libbfd.h: Regenerate.
479 1999-11-26 Fred Fish <fnf@cygnus.com>
481 * elf.c (elfcore_read_notes): Add prototype for static function.
482 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
483 (bfd_section_from_phdr): Replacement function that calls
484 _bfd_elf_make_section_from_phdr for generic segment types and
485 backend fucntion pointed to by elf_backend_section_from_phdr for
486 backend specific segment types.
487 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
488 now called by _bfd_elf_make_section_from_phdr. Note that this func
489 is now just a stub between the caller and bfd_section_from_phdr.
491 * elf-bfd.h (struct elf_backend_data): Add new function pointer
492 elf_backend_section_from_phdr.
493 (elf_backend_section_from_phdr): Add prototype.
495 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
496 (elfNN_bed): Add elf_backend_section_from_phdr.
498 1999-11-25 Nick Clifton <nickc@cygnus.com>
500 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
501 SEC_CODE and SEC_READONLY flags to glue sections.
503 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
504 SEC_CODE and SEC_READONLY flags to glue sections.
506 1999-11-20 Nick Clifton <nickc@cygnus.com>
508 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
511 1999-11-19 Catherine Moore <clm@cygnus.com>
513 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
514 (elf_cpu32_plt_entry): Likewise.
516 1999-11-18 Nick Clifton <nickc@cygnus.com>
518 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
520 (coff_mcore_relocate_section): Initialise addend to 0.
521 Special case processing of RVA reloc.
523 1999-11-17 Richard Henderson <rth@cygnus.com>
525 * elf-bfd.h (struct elf_backend_data): Reorder collect and
526 type_change_ok; add sign_extend_vma.
527 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
528 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
529 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
530 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
531 (elfNN_bed): Follow struture changes.
533 1999-11-09 Ian Lance Taylor <ian@zembu.com>
535 * libbfd.c (bfd_read): Check result of read against desired result
537 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
538 invalid compared to the section size.
540 * ieee.c (ieee_slurp_debug): Get the length of the debug
541 information right if there is no data part.
543 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
545 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
546 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
548 1999-10-28 Ian Lance Taylor <ian@zembu.com>
550 * elflink.h (elf_bfd_final_link): Make last_local signed.
552 1999-10-27 Ian Lance Taylor <ian@zembu.com>
554 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
557 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
559 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
561 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
562 * bfd-in2.h: Regenerate.
564 1999-10-15 Andrew Haley <aph@cygnus.com>
566 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
568 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
570 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
572 1999-10-08 Ian Lance Taylor <ian@zembu.com>
574 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
575 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
578 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
580 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
581 relocs also need the GP value.
582 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
583 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
584 the GP value for R_MIPS_LITERAL relocs too. Handle
585 R_MIPS_64 relocs properly on big-endian MIPS.
586 (mips_elf_sign_extend): Behave properly with 'long long'.
587 (mips_elf_highest): Correct typo.
589 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
591 * cpu-m32r.c (arch_info_struct): New static global.
592 (bfd_m32r_arch): Refer to it.
593 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
594 (m32r_elf_print_private_bfd_data): Ditto.
595 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
596 * archures.c (bfd_mach_m32rx): Define it.
597 * bfd-in2.h: Rebuild.
599 1999-09-28 Fred Fish <fnf@cygnus.com>
601 * targets.c (cisco_core_vec): Replaced with two new vecs ...
602 (cisco_core_big_vec): Add new bigendian vec.
603 (cisco_core_little_vec): Add new little endian vec.
605 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
606 (crash_info_locs): Add array of possible offsets.
607 (MASK_ADDR): Mask to apply to crash info offset.
608 (crashinfo_external): Add textbase, database, bssbase and
610 (cisco_core_file_validate): Renamed from cisco_core_file_p.
611 Many small changes to account for additional hardware versions.
612 Pick a reasonable size for ".reg" section. Add a ".crash"
613 section to allow access to crashinfo_external struct.
614 (cisco_core_file_p): New version of this function that
615 iterates over crash_info_locs, calling cisco_core_file_validate.
616 (cisco_core_vec): Old big endian only vec replaced with ...
617 (cisco_core_big_vec): Add big endian version.
618 (cisco_core_little_vec): Add little endian version.
620 * configure.in (cisco_core_vec): Split to two new vectors ...
621 (cisco_core_big_vec): New target vector.
622 (cisco_core_little_vec): New target vector.
623 * configure: Regenerate.
624 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
625 to cisco_core_big_vec in targ_selvecs.
627 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
629 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
630 (mips_elf_relocate_got_local): Unused, delete.
631 (mips_elf_relocate_global_got): Unused, delete.
633 1999-09-24 Fred Fish <fnf@cygnus.com>
635 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
636 to initialize it to something meaningful. Then use it to generate
637 more useful segment names.
639 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
641 * som.c (NO_PCREL_MODES): Define if the system does not define
643 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
644 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
645 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
646 * libhppa.h (dis_assemble_22): New function.
647 (bfd_hppa_insn2fmt): Handle long branch.
649 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
652 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
654 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
655 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
656 (reloc_howto_type howto_table): Tidy comments and whitespace.
658 1999-09-17 Nick Clifton <nickc@cygnus.com>
660 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
661 previous delta. Set sec->gc_mark instead.
663 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
665 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
666 (elf_cpu32_plt_entry): Likewise.
668 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
670 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
672 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
673 symbol table, then just compute a suitable value (but do not
674 create a __gp symbol).
676 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
677 symbols when building shared libraries.
678 (elf_hppa_final_link_relocate): Correct handling of PCREL
679 relocations against undefined symbols.
681 1999-09-16 Nick Clifton <nickc@cygnus.com>
683 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
684 interworking sections as linker created so that they will not
685 be removed by garbage collection.
687 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
689 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
690 (elf_hppa_final_link_relocate): Consistently create an absolute
691 address, then subtract out the value of __gp.
693 1999-09-14 Michael Meissner <meissner@cygnus.com>
695 * configure.in (Canonicalization of target names): Remove adding
696 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
697 generates $ac_config_sub with a ${CONFIG_SHELL} already.
698 * configure: Regenerate.
700 1999-09-14 Nick Clifton <nickc@cygnus.com>
702 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
705 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
707 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
708 (elf_hppa_final_link): Initialize text_segment_base and
710 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
712 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
713 (elf_hppa_final_link_relocate): Likewise.
714 (elf_hppa_relocate_insn): Likewise.
715 (elf_hppa_relocate_section): Initialize HOWTO.
717 1999-09-13 Donn Terry <donn@interix.com>
719 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
720 handling to support both GNU and MS objects.
722 * coffcode.h (coff_write_object_contents): Don't check reloc_count
723 when determining whether to set F_RELFLG.
725 1999-09-13 Philip Blundell <pb@nexus.co.uk>
727 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
728 PC24 relocs if the target is an undefined weak symbol.
729 (arm_add_to_rel): Fix compiler warning.
730 (elf32_arm_plt0_entry): Correct comments.
732 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
734 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
735 an absolute symbol in REL relocs.
737 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
739 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
740 Stub SEGREL32. Return an error for any relocation not handled.
742 1999-09-12 Ian Lance Taylor <ian@zembu.com>
744 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
745 constant symbols, and avoid multiple definition errors on them.
747 1999-09-12 Donn Terry <donn@interix.com>
749 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
750 significant bit is set.
752 1999-09-11 Ian Lance Taylor <ian@zembu.com>
754 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
756 * elfcode.h (write_relocs): Handle an absolute symbol in REL
757 relocs as we do for RELA relocs.
759 1999-09-11 Donn Terry <donn@interix.com>
761 * libpei.h (_bfd_pei_final_link_postscript): Declare.
762 (coff_final_link_postscript): Define.
763 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
764 directory entries here.
765 (_bfd_pei_final_link_postscript): New function.
767 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
768 section flags based on the section name.
770 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
771 get the overflow of the s_nlnno field from the s_nreloc field.
772 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
773 the s_nlnno overflow of the .text section into the s_nreloc
776 * peigen.c (add_data_entry): Declare.
777 (pei_swap_aouthdr_out): Get image size right. Set linker version
779 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
780 (pe_print_idata): Code cleanup, print more info, get rid of (now)
781 extraneous ImageBase.
782 (pe_print_edata): Likewise.
783 (pe_print_pdata): Likewise. Print exception entries.
784 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
785 (tbl): Make const, add "UNKNOWN".
786 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
787 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
788 section data directory.
789 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
791 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
792 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
793 * peicode.h (coff_get_symbol_info): Define.
795 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
797 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
799 (coff_classify_symbol): Re-revert 1999-08-08 patch if
802 * libpei.h: New file, broken out of peicode.h.
803 * peigen.c: New file, broken out of peicode.h.
804 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
805 * configure.in: Add peigen.lo to list of files required for each
807 * Makefile.am: Rebuild dependencies.
808 (BFD32_BACKENDS): Add peigen.lo.
809 (BFD32_BACKENDS_CFILES): Add peigen.c.
810 (SOURCE_HFILES): Add libpei.h.
811 * configure, Makefile.in: Rebuild.
813 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
814 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
815 instead. Don't clear the s_paddr field for an uninitialized data
818 * coffcode.h (coff_mkobject_hook): Set timestamp field in
819 coff_data_type to f_timdat.
820 * peicode.h (pe_mkobject_hook): Likewise.
822 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
823 number if COFF_IMAGE_WITH_PE.
825 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
826 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
827 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
828 there is no SEC_DEBUGGING section.
829 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
830 IMAGE_FILE_DEBUG_STRIPPED.
832 * pe-i386.c (COFF_LONG_FILENAMES): Define.
833 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
834 * pei-i386.c (COFF_LONG_FILENAMES): Define.
835 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
837 * coffswap.h (IMAGE_BASE): Don't define.
838 * pei-arm.c (IMAGE_BASE): Don't define.
839 * pei-i386.c (IMAGE_BASE): Don't define.
840 * pei-mcore.c (IMAGE_BASE): Don't define.
841 * pei-ppc.c (IMAGE_BASE): Don't define.
843 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
844 symbol, switch on the class when determining whether to modify the
845 value. For PE, don't modify the value of a C_FCN symbol not named
848 * libbfd-in.h (_bfd_abort): Declare.
850 * bfd.c (_bfd_abort): New function.
853 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
856 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
857 don't write out the associated line numbers.
859 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
862 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
863 changes when the base type is unknown.
865 * coffgen.c (coff_print_symbol): Fix printing of aux record for
868 * syms.c (BSF_DEBUGGING_RELOC): Define.
869 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
870 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
872 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
873 BSF_DEBUGGING_RELOC set.
874 * bfd-in2.h: Rebuild.
876 1999-09-10 Ian Lance Taylor <ian@zembu.com>
878 * ecoff.c (bfd_debug_section): Update initialization for new
880 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
881 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
883 1999-09-10 H.J. Lu <hjl@gnu.org>
885 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
887 * coff-mips.c (mips_ecoff_backend_data): Likewise.
889 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
891 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
892 for FPTR relocs involving local symbols.
894 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
895 value for the stub address in a call through a stub.
896 Install the value for a local symbol directly into the DLT
897 instead of generating a reloc. Correctly handle FPTR64 relocs.
899 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
900 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
901 (elf_hppa_final_link): Call them.
903 1999-09-10 Ian Lance Taylor <ian@zembu.com>
905 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
906 (elf_adjust_dynamic_symbol): ...from here.
908 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
910 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
911 relocation, remove them. SECREL64->LTOFF16WF.
912 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
914 (elf_hppa_relocate_insn): Similarly.
916 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
917 (elf_hppa_relocate_insn): Similarly.
919 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
921 (elf_hppa_relocate_insn): Similarly.
923 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
924 Handle LTOFF_TP* relocs.
925 (elf_hppa_relocate_insn): Similarly.
927 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
928 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
929 (elf_hppa_relocate_insn): Handle PCREL* relocs.
931 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
932 DIR32, DIR64 and FPTR64 relocations.
933 (elf_hppa_relocate_insn): Similarly.
935 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
936 address of the .PARISC.global section.
937 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
938 table entry elf_hppa_final_link_relocate. Do not give a warning
939 for a reloc against an external symbol if it has a PA64 hash
941 (elf_hppa_final_link_relocate): Significantly rework. Handle
942 DLTIND relocations. Compute the final value of the relocation
943 before passing the value of elf_hppa_relocate_insn.
944 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
945 relocation support. Handle DLTIND relocation requests just like
946 DLTREL relocation requests. Simplify branch handling.
948 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
950 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
951 non-allocated section as done in i386 version.
952 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
953 statement since this is no know relocation.
955 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
957 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
959 (elf_hppa_relocate_insn): Similarly.
961 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
963 (elf_hppa_relocate_insn): Similarly.
965 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
966 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
967 Pass the relocate type rather than the insn format to
968 elf_hppa_relocate_insn.
969 (elf_hppa_relocate_insn): Make switch dependent on relocation type
970 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
972 1999-09-07 Ian Lance Taylor <ian@zembu.com>
974 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
975 (bfd_coff_filnmlen): Define.
976 (bfd_coff_std_swap_table): Initialize new field.
977 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
979 (coff_write_symbols): Likewise.
980 (coff_get_normalized_symtab): Likewise.
981 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
982 * libcoff.h: Rebuild.
984 1999-09-06 Donn Terry <donn@interix.com>
986 * coffcode.h (sort_by_secaddr): New static function if
988 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
989 sections by VMA when assigning target_index values. Always set
992 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
993 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
995 * libcoff.h: Rebuild.
997 * coffcode.h (coff_set_custom_section_alignment): Add const to
998 declaration to match definition.
999 (coff_write_object_contents): Don't set F_AR32W(R)? if
1002 * coff-i386.c (in_reloc_p): Add declaration.
1003 (i386coff_vec): Simplify initialization of
1004 application_section_flags.
1006 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
1007 version. Move COFF_WITH_PE specific code to new version.
1008 (stype_to_sec_flags): Likewise. Add section parameter.
1009 * coffgen.c (make_a_section_from_file): Set target_index before
1010 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
1011 * libcoff.h: Rebuild.
1013 * syms.c (stt): Add some PE/PEI section names.
1014 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
1016 (bfd_symbol_info): Check for 'w'.
1018 * section.c (struct bfd_comdat_info): Define.
1019 (asection): Add comdat field.
1020 (STD_SECTION): Initialize comdat field.
1021 (bfd_make_section_anyway): Likewise.
1022 * bfd-in2.h: Rebuild.
1024 1999-09-06 Andreas Schwab <schwab@suse.de>
1026 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
1029 1999-09-06 Nick Clifton <nickc@cygnus.com>
1031 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
1032 bfd_realloc instead of calloc and realloc.
1034 1999-09-04 Steve Chamberlain <sac@pobox.com>
1036 * cpu-pj.c: New file.
1037 * elf32-pj.c: New file.
1038 * config.bfd (pj*): New cpu.
1039 (pj-*-*, pjl-*-*): New targets.
1040 * configure.in (bfd_elf32_pj_vec): New target vector.
1041 (bfd_elf32_pjl_vec): New target vector.
1042 * archures.c (bfd_arch_pj): Define.
1043 * elf.c (prep_headers): Handle bfd_arch_pj.
1044 * reloc.c: Define BFD_RELOC_PJ_* relocations.
1045 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
1046 to target vector list.
1047 * Makefile.am: Rebuild dependencies.
1048 (ALL_MACHINES): Add cpu-pj.lo.
1049 (ALL_MACHINES_CFILES): Add cpu-pj.c.
1050 (BFD32_BACKENDS): Add elf32-pj.lo.
1051 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
1052 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1054 1999-09-04 Ian Lance Taylor <ian@zembu.com>
1056 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
1057 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
1058 and NON_GOT_REF from weak defined symbol to real symbol.
1059 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
1060 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
1061 create a COPY reloc.
1062 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
1063 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
1064 don't create a COPY reloc.
1066 1999-09-03 Ian Lance Taylor <ian@zembu.com>
1068 * elflink.h (elf_bfd_final_link): When counting relocations, don't
1069 count those in sections we are not including in the link.
1071 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
1073 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
1074 field in hpux11 shared libraries.
1076 1999-09-02 Nick Clifton <nickc@cygnus.com>
1078 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
1080 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
1082 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
1083 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
1084 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1086 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1088 * elflink.h (record_link_assignment): When possible, keep the
1089 original type of the symbol.
1091 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1093 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1094 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1095 tools were configured.
1096 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1098 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1100 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1101 GOT entries for GOT16 relocations; they're not required.
1103 1999-08-24 Nick Clifton <nickc@cygnus.com>
1105 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1107 * config.bfd (arm-*-netbsd*): New target.
1108 * configure.in (armnetbsd_vec): New target vector.
1109 * configure: Regenerate
1110 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1112 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1113 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1114 (armnetbsd.lo): New rule with deps.
1115 * Makefile.in: Regenerate.
1117 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1120 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1122 * som.c (som_slurp_symbol_table): Fix typo in comment.
1124 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1126 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1127 here instead of using elf_section_data...
1129 1999-08-19 Nick Clifton <nickc@cygnus.com>
1131 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1132 relocations into the base file.
1133 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1134 we are building a base file.
1136 1999-08-19 Nick Clifton <nickc@cygnus.com>
1138 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1140 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1141 REL relocs when performing a partial relocation.
1143 1999-08-18 Donn Terry <donn@interix.com>
1145 * cofflink.c: Move definitions of N_TMASK, et. al., out of
1146 _bfd_coff_link_input_bfd into top level.
1148 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
1149 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
1150 (coff_i386_rtype_to_howto): Likewise.
1151 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
1152 Completely ignore symbols which are all zero.
1153 (dummy_reloc16_estimate): Add return 0.
1154 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
1155 variable copy to name_copy to avoid shadowing outer scope
1157 * libcoff-in.h (coff_data_type): Change raw_syment_count field
1158 from unsigned int to unsigned long. Add timestamp field.
1159 * libcoff.h: Rebuild.
1161 1999-08-17 H.J. Lu <hjl@gnu.org>
1163 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
1166 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1168 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
1169 for special section symbols.
1170 * elflink.h (elf_merge_symbol): If we have no old BFD, check
1171 BSF_DYNAMIC on the section symbol to see whether the old BFD is
1174 1999-08-15 Mark Mitchell <mark@codesourcery.com>
1176 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
1177 coincidence of variable names between old and new code.
1179 1999-08-12 Nick Clifton <nickc@cygnus.com>
1181 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
1182 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
1183 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
1184 and 'addend' parameter a 'bfd_signed_vma'.
1185 (elf32_arm_final_link_relocate): Do not involve stubs in
1186 R_ARM_THM_PC22 relocs relative to section symbols, they are long
1187 jumps, not function calls.
1189 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
1191 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
1192 in R_ARM_PC24 relocs.
1194 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
1196 * elf-hppa.h (elf_hppa_fake_sections): New function.
1197 * elf32-hppa.c (elf_backend_fake_sections): Define.
1199 * elf-hppa.h (elf_hppa_final_write_processing): Update for
1200 recent changes to the arch_info structure.
1202 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
1203 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
1204 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
1207 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
1208 Ralf Baechle <ralf@uni-koblenz.de>
1210 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
1211 output DT_MIPS_GOTSYM.
1212 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
1213 DT_MIPS_SYMTABNO if there are no global GOT symbols.
1215 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
1217 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
1218 prototype. Handle local symbols. Add commentary.
1219 (mips_elf_calculate_relocation): Adjust accordingly.
1220 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
1223 * elflink.h (elf_bfd_final_link): Tweak last change.
1225 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1227 * elflink.h (elf_link_size_reloc_section): Use the counts in the
1228 elf-section data to allocate just the right amount of relocation
1229 space. Don't allocate the hash space twice.
1230 (elf_bfd_final_link): Calculate the amount of space to allocate in
1231 each relocation section.
1233 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
1235 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
1236 64bit mode, generate a section relative relocation for a 32bit
1238 (elf_hppa_is_local_label_name): New function.
1239 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
1240 shared between 32bit and 64bit port.
1242 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1244 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
1245 R_MIPS_GOT16 and R_MIPS_CALL16.
1246 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
1247 to use when looking for a preexisting GOT entry.
1249 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
1251 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
1252 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
1254 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1256 1999-08-09 Geoff Keating <geoffk@cygnus.com>
1258 * elflink.h (elf_link_output_extsym): Don't output a weak
1259 reference to an undefined symbol just because it was defined weak
1262 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1264 * coffgen.c (coff_find_nearest_line): When looking for file, use
1265 last best match rather than first. If address is beyond last line
1266 number record, don't return the last line as the correct value.
1268 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1270 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
1271 * bfd-in2.h: Rebuild.
1273 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
1275 * libcoff-in.h (struct coff_section_alignment_entry): Define.
1276 * coffcode.h (coff_set_custom_section_alignment): New static
1278 (coff_section_alignment_table): New static array.
1279 (coff_new_section_hook): Use coff_set_customer_section_alignment.
1280 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1281 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1282 * libcoff.h: Rebuild.
1284 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1286 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
1288 * Makefile.in: Rebuild.
1290 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1292 * section.c (SEC_SHARED): Define.
1293 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
1294 (styp_to_sec_flags): Likewise.
1295 * peicode.h (coff_swap_scnhdr_out): Likewise.
1296 * bfd-in2.h: Rebuild.
1298 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1300 * coffcode.h (coff_classify_symbol): Comment out part of
1301 1999-08-05 change which breaks cygwin DLLs.
1303 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
1304 * aclocal.m4, configure: Rebuild.
1306 1999-08-06 Ian Lance Taylor <ian@zembu.com>
1308 * section.c (global_syms): Only initialize union field if
1311 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1313 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
1314 the size of a GOT entry here.
1315 (mips_elf_calculate_relocation): Don't create a local GOT entry
1316 for the symbol in a GOT16 relocation; just for it's high-order bit
1317 (_bfd_mips_elf_relocate_section): Fix thinko.
1319 1999-08-05 Ian Lance Taylor <ian@zembu.com>
1321 Based on patches from Donn Terry <donn@interix.com>:
1322 * coffcode.h (enum coff_symbol_classification): Define.
1323 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
1324 _bfd_coff_classify_symbol. Change return type.
1325 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
1326 (coff_slurp_symbol_table): Use coff_classify_symbol.
1327 (coff_classify_symbol): New static function.
1328 (coff_sym_is_global): Never define.
1329 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
1330 * cofflink.c (coff_link_check_ar_symbols): Use
1331 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
1332 (coff_link_add_symbols): Likewise.
1333 (_bfd_coff_link_input_bfd): Likewise.
1334 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
1335 coff_classify_symbol.
1336 * libcoff.h: Rebuild.
1338 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
1340 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
1341 (e_ltpsel, e_rtpsel): Similarly.
1343 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
1344 and 14bit ertpsel. Handle 64bit psel.
1346 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1348 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
1349 handling for REL relocations. And only left-shift R_MIPS26
1350 relocation addends where necessary.
1352 1999-08-03 Mark Mitchell <mark@codesourcery.com>
1354 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
1355 (mips_elf_next_lo16_relocation): Don't compute the addend here.
1356 Just return the relocation found.
1357 (mips_elf_relocate_section): Pull the LO16 addend out of the
1358 section itself when using REL relocations.
1360 * elf32-mips.c (mips_elf_calculate_relocation): Restore
1361 _DYNAMIC_LINK handling and handling of undefined symbols in shared
1364 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1366 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
1367 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
1368 relocation against a symbol in an input section with no output
1369 section. From Daniel Jacobowitz <drow@false.org>.
1371 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
1373 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
1374 look for generated file correctly.
1375 * aclocal.m4, configure: Rebuild.
1377 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1379 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
1380 and R_MIPS16_26 relocations correctly when relocating.
1381 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
1382 and R_MIPS_CALL_LO16 are for global symbols.
1384 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1386 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
1388 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
1389 variables and initialize them.
1391 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1393 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
1394 there are no global symbols requiring GOT entries.
1395 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1396 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1397 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1399 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
1400 symbols are considered to have the value zero.
1401 (_bfd_mips_elf_relocate_section): Don't try to perform a
1402 relocation for an undefined symbol.
1403 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
1406 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1408 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
1409 wants ba,a,pt %xcc instead of %icc.
1410 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
1411 of large PLT entries.
1412 (sparc64_elf_plt_ptr_offset): Fix calculation.
1413 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
1414 addend should be relative to load address, not .plt section start.
1415 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
1417 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1419 * elf-bfd.h (struct elf_backend_data): Add
1420 print_symbol_all and output_arch_syms backend methods.
1421 * elfxx-target.h: Likewise.
1422 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
1423 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
1424 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
1426 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
1427 symbols in .dynsym, add their names into .dynstr. Put those symbols
1429 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
1430 pointers to STT_REGISTER symbols in dynsym section.
1431 (sparc64_elf_print_symbol_all): New function.
1432 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
1433 printing using the print_symbol_all hook.
1435 1999-07-30 Catherine Moore <clm@cygnus.com>
1437 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
1440 1999-07-29 Richard Henderson <rth@cygnus.com>
1442 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
1443 dynamic_sections_created.
1445 1999-07-29 Richard Henderson <rth@cygnus.com>
1447 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
1448 (mips_rtype_to_howto): ... new function.
1449 (_bfd_mips_elf_relocate_section): Use it.
1451 1999-07-28 Mark Mitchell <mark@codesourcery.com>
1453 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
1455 1999-07-27 Nick Clifton <nickc@cygnus.com>
1457 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
1459 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
1460 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
1462 1999-07-23 Donn Terry <donn@interix.com>
1464 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
1465 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
1466 * cofflink.c (coff_link_add_symbols): If PE, handle section
1468 * libcoff.h: Rebuild.
1470 * config.bfd (i[3456]86-*-interix*): New target.
1472 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1474 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
1475 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
1476 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
1477 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
1478 (COFF_SUPPORT_GNU_LINKONCE): Define.
1479 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
1480 (COFF_SUPPORT_GNU_LINKONCE): Define.
1482 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1485 * makefile.dos: Remove; obsolete.
1486 * configure.bat: Remove; obsolete.
1488 1999-07-21 H.J. Lu <hjl@gnu.org>
1490 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
1492 1999-07-21 Philippe De Muyter <phdm@macqel.be>
1494 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
1495 message and fail if a symbol index is out of range.
1497 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1499 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
1500 when looking at a R_MIPS_GOT16 relocation.
1502 1999-07-20 Nick Clifton <nickc@cygnus.com>
1504 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1506 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
1508 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
1509 removed in previous change.
1510 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
1511 in relocateable output.
1513 1999-07-19 Ian Lance Taylor <ian@zembu.com>
1515 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
1518 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
1519 if they appear to be specially created by the linker.
1521 1999-07-19 Nick Clifton <nickc@cygnus.com>
1523 * targets.c (alternative_target): New field in bfd_target
1525 (bfd_search_for_target): New function: Find a target that
1526 satisifies a search function.
1527 * bfd-in2.h: Regenerate.
1529 * elfxx-target.h: Initialise the alternative_target field of
1530 the bfd_target structures to point to the other target (if
1532 * nlm-target.h: Initialise the alternative_target field of
1533 the bfd_target structures to point to the other target (if
1536 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
1537 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
1539 * aix386-core.c: Initialise new field of bfd_target structure.
1540 * aout-adobe.c: Initialise new field of bfd_target structure.
1541 * aout-arm.c: Initialise new field of bfd_target structure.
1542 * aout-target.h: Initialise new field of bfd_target structure.
1543 * aout-tic30.c: Initialise new field of bfd_target structure.
1544 * binary.c: Initialise new field of bfd_target structure.
1545 * bout.c: Initialise new field of bfd_target structure.
1546 * cisco-core.c: Initialise new field of bfd_target structure.
1547 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1548 * coff-alpha.c: Initialise new field of bfd_target structure.
1549 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
1550 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1551 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
1552 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
1553 * coff-i386.c: Initialise new field of bfd_target structure.
1554 * coff-i860.c: Initialise new field of bfd_target structure.
1555 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1556 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1557 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1558 * coff-mips.c: Initialise new field of bfd_target structure.
1559 * coff-ppc.c: Initialise new field of bfd_target structure.
1560 * coff-rs6000.c: Initialise new field of bfd_target structure.
1561 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1562 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
1563 * coff-tic30.c: Initialise new field of bfd_target structure.
1564 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1565 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1566 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1567 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1568 * hppabsd-core.c: Initialise new field of bfd_target structure.
1569 * hpux-core.c: Initialise new field of bfd_target structure.
1570 * i386msdos.c: Initialise new field of bfd_target structure.
1571 * i386os9k.c: Initialise new field of bfd_target structure.
1572 * ieee.c: Initialise new field of bfd_target structure.
1573 * ihex.c: Initialise new field of bfd_target structure.
1574 * irix-core.c: Initialise new field of bfd_target structure.
1575 * mipsbsd.c: Initialise new field of bfd_target structure.
1576 * netbsd-core.c: Initialise new field of bfd_target structure.
1577 * oasys.c: Initialise new field of bfd_target structure.
1578 * osf-core.c: Initialise new field of bfd_target structure.
1579 * ppcboot.c: Initialise new field of bfd_target structure.
1580 * ptrace-core.c: Initialise new field of bfd_target structure.
1581 * sco5-core.c: Initialise new field of bfd_target structure.
1582 * som.c: Initialise new field of bfd_target structure.
1583 * srec.c: Initialise new field of bfd_target structure.
1584 * tekhex.c: Initialise new field of bfd_target structure.
1585 * trad-core.c: Initialise new field of bfd_target structure.
1586 * versados.c: Initialise new field of bfd_target structure.
1587 * vms.c: Initialise new field of bfd_target structure.
1589 1999-07-19 Andreas Schwab <schwab@suse.de>
1591 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
1594 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
1596 * elflink.h (elf_link_adjust_relocs): New function.
1597 (elf_bfd_final_link): Use it.
1598 (elf_link_input_bfd): Deal with the fact that there can be
1599 two relocation sections for a single section.
1600 (elf_reloc_link_order): Likewise.
1602 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
1603 a relocateable object.
1604 (_bfd_mips_elf_relocate_section): Handle relocateable links.
1606 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1608 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
1609 (sparc64_elf_get_reloc_upper_bound,
1610 sparc64_elf_get_dynamic_reloc_upper_bound,
1611 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
1612 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
1614 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
1615 ELF64_R_TYPE_ID/DATA where appropriate.
1617 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1619 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
1622 1999-07-16 Ian Lance Taylor <ian@zembu.com>
1624 * elf32-mips.c (mips_elf_local_relocation_p): New static
1626 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
1627 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
1628 Always set *require_jalxp.
1629 (mips_elf_stub_section_p): Mark abfd parameter as unused.
1630 (_bfd_mips_elf_relocate_section): Only look for LO16 following
1631 GOT16 if the GOT16 is against a local symbol. Don't return false
1632 for an undefined symbol. If there is an overflow, assert that we
1635 1999-07-16 Andreas Schwab <schwab@suse.de>
1637 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
1638 variables `link' and `elfsec'.
1639 (elf_bfd_final_link): Remove unused variable `os'.
1641 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
1643 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
1644 a PT_PHDR program headers.
1645 (_bfd_mips_elf_final_link): Don't assume there are going to be
1646 section symbols when we're not building a shared object.
1647 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
1650 1999-07-15 J.T. Conklin <jtc@redback.com>
1652 * config.bfd (i[3456]86-*-vxworks*): New target.
1654 1999-07-15 Mark Mitchell <mark@codesourcery.com>
1656 * elf32-mips.c (mips_elf_stub_section_p): New function.
1657 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
1658 (mips_elf_relocate_section): Adjust calling sequence for
1659 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1660 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
1663 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1665 * configure.in: Bump version number to 2.9.5.
1666 * configure: Rebuild.
1668 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
1670 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
1672 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
1673 to derive final type instead of hardwiring a selection.
1675 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1677 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
1678 things relocated by R_MIPS16_GPREL.
1679 (mips_elf_perform_relocation): Likewise.
1681 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
1683 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
1685 1999-07-14 Richard Henderson <rth@cygnus.com>
1687 * elf32-mips.c (struct mips_got_info): Add global_gotno.
1688 (_bfd_mips_elf_size_dynamic_sections): Set it.
1689 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
1690 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
1691 new argument max_local.
1693 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1695 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
1696 subwords when handling an R_MIPS16_26 relocation.
1697 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
1700 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
1701 dst_mask to match reality.
1702 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
1703 (mips_elf_obtain_contents): Use bfd_get.
1704 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
1705 (mips_elf_relocate_section): Likewise.
1707 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1709 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
1710 (mips_elf_relocate_section): Adjust calling sequence for
1711 mips_elf_perform_relocation.
1712 (mips_elf_perform_relocation): Take additional argument. Handle
1713 R_MIPS16_26. Use bfd_put for convenience.
1715 1999-07-13 Richard Henderson <rth@cygnus.com>
1717 * elf.c (assign_file_positions_for_segments): Thinko last change.
1718 Always overwrite p_flags.
1720 1999-07-13 Richard Henderson <rth@cygnus.com>
1722 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1723 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1724 .dynbss and .rel[a].bss if want_dynbss.
1725 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1727 1999-07-13 Richard Henderson <rth@cygnus.com>
1729 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1731 1999-07-13 Richard Henderson <rth@cygnus.com>
1733 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1734 (struct elf_link_hash_table): Add dynlocal.
1735 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1736 (_bfd_elf_link_adjust_dynindx): Delete.
1737 (_bfd_elf_link_renumber_dynsyms): Prototype.
1738 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1739 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1740 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1741 (_bfd_elf_link_lookup_local_dynindx): New function.
1742 (elf_link_renumber_hash_table_dynsyms): New function.
1743 (_bfd_elf_link_renumber_dynsyms): New function.
1744 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1745 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1746 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1747 instead of elf_link_remove_section_and_adjust_dynindices.
1748 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1749 (elf_link_assign_sym_version): Remove removed_dynamic code.
1750 (elf_link_renumber_dynsyms): Delete.
1751 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1753 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1754 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1755 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1756 * elf32-mips.c: Similarly.
1757 * elf32-ppc.c: Similarly.
1758 * elf32-sparc.c: Similarly.
1759 * elf64-alpha.c: Similarly.
1760 * elf64-sparc.c: Similarly.
1762 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1764 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1765 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1766 when the relocation is against _gp_disp.
1768 1999-07-12 Mark Mitchell <mark@codesourcery.com>
1770 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1771 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1772 to possibly_dynamic_relocs. Adjust usage throughout code.
1773 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1774 (elf_mips_ctor64_howto): Likewise.
1775 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1777 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1778 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1779 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1780 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1782 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1784 * Makefile.am: Rebuild dependencies.
1785 * Makefile.in: Rebuild.
1787 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1788 * bfd-in2.h: Rebuild.
1790 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1791 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1792 structure initializations. Add casts.
1793 * reloc.c (EMPTY_HOWTO): Define.
1794 * bfd-in2.h: Rebuild.
1795 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1796 comparisons against 0.
1797 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1798 previous_ibfd_e_flags to unsigned long.
1799 * vms.h (struct vms_private_data_struct): Change section_count to
1801 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1802 (_bfd_vms_write_gsd): Change symnum to unsigned.
1803 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1804 * vms-tir.c (etir_sta): Change psect to unsigned.
1805 (alloc_section): Change idx to unsigned.
1806 (tir_sta, tir_ctl): Change psect to unsigned.
1807 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1808 * vms.c (priv_section_count): Change to unsigned.
1810 1999-07-12 Andreas Schwab <schwab@suse.de>
1812 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1813 * m68klinux.c: Likewise.
1815 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1817 * Many files: Changes to avoid gcc warnings: Remove unused local
1818 variables. Add default case to enum switches.
1819 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1820 compile if not COFF_IMAGE_WITH_PE.
1821 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1822 (bfd_arm_get_bfd_for_interworking): Likewise.
1823 (bfd_arm_process_before_allocation): Likewise.
1824 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1825 * pei-arm.c: Likewise.
1826 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1827 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1828 (mips_elf_got16_entry): Put parens around & in body of ==.
1829 (mips_elf_calculate_relocation): Correct test for empty string.
1830 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1832 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1835 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1837 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1838 as appropriate. Fill in structure initializations. Add variable
1839 initializations. Add casts.
1840 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1841 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1843 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1845 * elf-bfd.h (bfd_elf_hash): Update declaration.
1846 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1847 when calling bfd_elf_hash.
1849 1999-07-11 Mark Mitchell <mark@codesourcery.com>
1851 * libbfd.c (bfd_put_8): Make it of type `void'.
1852 * bfd-in2.h: Regenerated.
1853 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1855 (_bfd_mips_elf_final_link): Likewise.
1857 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1859 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1861 * config.bfd (hppa*-*-linux-gnu*): New target
1863 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1865 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1866 (_bfd_mips_elf_create_dynamic_sections): New function.
1867 (_bfd_mips_elf_add_symbol_hook): Likewise.
1868 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1869 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1870 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1871 (_bfd_mips_elf_gc_mark_hook): Likewise.
1872 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1873 (_bfd_mips_elf_always_size_sections): Likewise.
1874 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1875 (_bfd_mips_elf_check_relocs): Likewise.
1876 (_bfd_mips_elf_link_hash_table_create): Likewise.
1877 (_bfd_mips_elf_print_private_data): Likewise.
1878 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1879 (_bfd_mips_elf_final_link): Likewise.
1880 (_bfd_mips_elf_additional_program_headers): Likewise.
1881 (_bfd_mips_elf_modify_segment_map): Likewise.
1882 (_bfd_mips_elf_relocate_section): Likewise.
1883 * elf32-mips.c (mips_elf32_object_p): Move contents into
1884 _bfd_mips_elf_object_p.
1885 (mips_elf_additional_program_headers): Rename to
1886 _bfd_mips_elf_additional_program_headers.
1887 (mips_elf_modify_segment_map): Rename to
1888 _bfd_mips_elf_modify_segment_map.
1889 (elf_mips_abi_name): Change prototype.
1890 (mips_elf32_section_from_shdr): Merge into
1891 _bfd_mips_elf_section_from_shdr.
1892 (mips_elf32_section_processing): Merge into
1893 _bfd_mips_elf_section_processing.
1894 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1895 the right back-end ELF linker.
1896 (mips_elf_relocate_section): Rename to
1897 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1898 (mips_elf_link_output_symbol_hook): Rename to
1899 _bfd_mips_elf_link_output_symbol_hook.
1900 (mips_elf_create_dynamic_section): Rename to
1901 _bfd_mips_elf_create_dynamic_section.
1902 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1903 Adjust for 64-bit code. Use mips_elf_got_section.
1904 (mips_elf_adjust_dynamic_symbol): Rename to
1905 _bfd_mips_elf_adjust_dynamic_symbol. Use
1906 mips_elf_allocate_dynamic_relocations.
1907 (mips_elf_finish_dynamic_symbol): Rename to
1908 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1909 Adjust for 64-bit code.
1910 (mips_elf_finish_dynamic_sections): Rename to
1911 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1912 (mips_elf_always_size_sections): Rename to
1913 _bfd_mips_elf_always_size_sections.
1914 (mips_elf_add_symbol_hook): Rename to
1915 _bfd_mips_elf_add_symbol_hook.
1916 (mips_elf_next_lo16_addend): Constify.
1917 (mips_elf_calculate_relocation): Likewise.
1918 (mips_elf_obtain_contents): Likewise.
1919 (mips_elf_perform_relocation): Likewise.
1920 (mips_elf_create_dynamic_relocation): Likewise.
1921 (mips_elf_allocate_dynamic_relocations): New function.
1922 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1923 (MIPS_ELF_REL_SIZE): Likewise.
1924 (MIPS_ELF_DYN_SIZE): Likewise.
1925 (MIPS_ELF_GOT_SIZE): Likewise.
1926 (MIPS_ELF_SYM_SIZE): Likewise.
1927 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1928 (MIPS_ELF_GET_WORD): Likewise.
1929 (MIPS_ELF_PUT_WORD): Likewise.
1930 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1931 (STUB_LW): Conditionalize for 64-bit value.
1932 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1934 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1935 Check it for inconsistency.
1936 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1938 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1940 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1941 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1942 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1943 (mips_elf_local_got_index): Likewise.
1944 (mips_elf_got_page): Likewise.
1945 (mips_elf_got_info): Likewise.
1946 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1947 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1948 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1949 instead of constant `2'.
1950 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1951 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1952 (mips_elf_size_dynamic_sections): Use
1953 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1954 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1955 Adjust all releveant entries in elf backend table.
1956 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1957 (mips_elf64_section_processing): Likewise.
1958 Adjust elf backend entries to use _bfd_mips_elf variants now
1961 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1963 (size_dynamic_sections): Likewise.
1964 (elf_link_output_extsym): Likewise.
1965 * elf.c: (elf_fake_sections): Likewise.
1966 * libbfd.c (bfd_get): New macro.
1967 (bfd_put): Likewise.
1968 * bfd-in2.h: Regenerated.
1970 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1972 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1973 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1974 wap_reloca_in, and swap_reloca_out.
1975 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1976 multiple internal relocations per external relocation.
1977 (link_read_relocs): Likewise.
1978 (elf_bfd_final_link): Likewise.
1979 (elf_link_input_bfd): Likewise.
1980 (elf_gc_mark): Likewise.
1981 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1982 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1984 (size_info): Add entries for new fields.
1985 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1986 (mips_elf64_be_swap_reloc_in): New function.
1987 (mips_elf64_be_swap_reloc_out): Likewise.
1988 (mips_elf64_be_swap_reloca_in): Likewise.
1989 (mips_elf64_be_swap_reloca_out): Likewise.
1990 (mips_elf64_size_info): Add entries for new fields.
1992 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1994 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1995 field equals the new rel_count field.
1996 (elf_link_input_bfd): When doing a relocateable link, use the new
1997 rel_count field rather than the reloc_count field.
1998 (elf_reloc_link_order): Likewise.
1999 (elf_finish_pointer_linker_section): Likewise.
2001 Based on patch from H.J. Lu <hjl@gnu.org>:
2002 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2003 shared library to override a weak definition in a regular object.
2005 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
2007 * libhppa.h: Revert July 2, 1999 patch.
2009 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
2010 need to generate DLTIND relocations, not DLTREL relocations.
2012 1999-07-05 Nick Clifton <nickc@cygnus.com>
2014 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
2016 (coff_set_flags): Recognise arm 5 architectures.
2018 * cpu-arm.c: Add support for strongarm and arm9 cpus.
2019 Add support for armv5 architecture.
2021 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
2023 * reloc.c: Add new, assembler only, ARM reloc:
2024 BFD_RELOC_ARM_ADRL_IMMEDIATE.
2026 * bfd-in2.h: Regenerate.
2028 1999-07-02 Mark Mitchell <mark@codesourcery.com>
2030 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
2031 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
2032 * elf.c (_bfd_elf_find_nearest_line): Pass it.
2033 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
2034 * elf32-mips.c (ABI_64_P): New macro.
2035 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
2036 (_bfd_mips_elf_find_nearest_line): Adjust call to
2037 _bfd_dwarf2_find_nearest_line.
2038 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
2039 * libbfd.h: Regenerated.
2041 1999-07-02 Ian Lance Taylor <ian@zembu.com>
2043 * config.bfd: Add * at the end of i[3456]86-*-unixware.
2045 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
2047 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
2048 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
2050 1999-07-01 Mark Mitchell <mark@codesourcery.com>
2052 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
2054 (_bfd_elf_init_reloc_shdr): New function.
2055 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
2056 bfd_alloc followed by memset.
2057 (_bfd_elf_init_reloc_shdr): New function, split out from ...
2058 (elf_fake_sections): Here.
2059 (assign_section_numbers): Assign section numbers for the second
2060 relocation section, if required.
2061 * elflink.h (elf_link_output_relocs): New function.
2062 (elf_link_size_reloc_section): Likewise.
2063 (elf_bfd_final_link): Use elf_link_size_reloc_section.
2064 (elf_link_input_bfd): Use elf_link_output_relocs.
2066 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
2067 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
2069 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
2071 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
2074 1999-06-28 Mark Mitchell <mark@codesourcery.com>
2076 * elf32-mips.c (mips_elf_got_info): Move declaration before
2077 prototypes. Change global_gotsym to be a pointer to a hash entry,
2078 rather than a number index.
2079 (mips_elf_link_hash_entry): Move declaration before prototypes.
2080 (mips_elf_irix6_finish_dynamic_symbol): New function.
2081 (mips_elf_sign_extend): Likewise.
2082 (mips_elf_high): Likewise.
2083 (mips_elf_higher): Likewise.
2084 (mips_elf_highest): Likewise.
2085 (mips_elf_global_got_index): Likewise.
2086 (mips_elf_local_got_index): Likewise.
2087 (mips_elf_got_offset_from_index): Likeiwse.
2088 (mips_elf_record_global_got_symbol): Likewise.
2089 (mips_elf_got_page): Likewise.
2090 (mips_elf_next_lo16_addend): Likewise.
2091 (mips_elf_calculate_relocation): Likewise.
2092 (mips_elf_obtain_contents): Likewise.
2093 (mips_elf_perform_relocation): Likewise.
2094 (mips_elf_assign_gp): Likewise.
2095 (mips_elf_sort_hash_table_f): Likewise.
2096 (mips_elf_sort_hash_table): Likewise.
2097 (mips_elf_got_section): Likewise.
2098 (mips_elf_got_info): Likewise.
2099 (mips_elf_create_local_got_entry): Likewise.
2100 (mips_elf_got16_entry): Likewise.
2101 (mips_elf_create_dynamic_relocation): Likewise.
2102 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2103 (mips_elf_final_gp): Use mips_elf_assign_gp.
2104 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2105 into SHN_SCOMMON automatically on IRIX6.
2106 (mips_elf_add_symbol_hook): Likewise.
2107 (mips_elf_relocate_section): Rewrite, using
2108 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2109 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2110 Don't deal with .rld_map on IRIX6.
2111 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2112 section flags appropriately for .got.
2113 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2114 the got. Call mips_elf_record_global_got_symbol and allocate
2115 local got space appropriately.
2116 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2117 char *. Rework calculation of GOT size. Sort dynamic symbol
2118 table entries so entries that do not require GOT entries appear at
2119 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2120 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2122 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2124 (mips_elf_finish_dynamic_symbol): Use
2125 mips_elf_irix6_finish_dynamic_symbol.
2126 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2127 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2128 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2130 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2132 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2133 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2135 1999-06-04 Philip Blundell <philb@gnu.org>
2137 * elf32-arm.h (elf_backend_got_header_size): Define.
2138 (elf_backend_plt_header_size): Likewise.
2140 1999-06-28 Jim Pick <jim@jimpick.com>
2142 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2144 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
2146 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
2147 relocation function.
2148 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
2150 1999-06-27 Mark Mitchell <mark@codesourcery.com>
2152 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
2153 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
2154 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
2155 (_bfd_mips_elf_section_from_shdr): Use them.
2156 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
2157 of GP-relative sections.
2158 (_bfd_mips_elf_set_section_contents): Use them.
2159 (_bfd_mips_elf_section_processing): Share code between .sdata and
2160 .lit4/.lit8 sections. Set appropriate flags for .srdata.
2161 (mips_elf_additional_program_headers): Add handling for
2162 PT_MIPS_OPTIONS segment on IRIX6.
2163 (mips_elf_modify_segment_map): Likeiwse.
2164 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
2165 Include the options sections on IRIX6. Don't look for GP-relative
2166 sections by name; use SHF_MIPS_GPREL instead.
2167 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
2169 (mips_elf_create_dynamic_sections): Don't muck about with section
2170 alignments and such on IRIX6.
2171 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2172 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
2173 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
2174 bfd_zalloc rather than bfd_alloc and memset.
2175 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2176 Don't assert the existence of .rld_map on IRIX6.
2177 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
2179 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
2180 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
2183 1999-06-26 Mark Mitchell <mark@codesourcery.com>
2185 * elf32-mips.c (mips_elf_swap_msym_in): New function.
2186 (mips_elf_swap_msym_out): New function.
2187 (mips_elf_create_msym_section): Likewise.
2188 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
2189 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
2190 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
2191 section not named .msym.
2192 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
2193 .msym directly. Set appropriate attributes for the .msym
2195 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
2196 (mips_elf_link_hash_newfunc): Clear it.
2197 (mips_elf_create_dynamic_sections): Create the .msym section
2199 (mips_elf_size_dynamic_sections): Allocate space for the
2200 .msym section. Add a DT_MIPS_MSYM entry.
2201 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
2203 (mips_elf_finish_dynamic_sections): Assign a value for
2204 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
2206 * elf32-mips.c (irix_compat_t): New enumeration.
2207 (ABI_N32_P): New macro.
2208 (IRIX_COMPAT): Likewise.
2209 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
2210 (mips_elf_relocate_section): Fix typo.
2212 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2214 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
2215 as writable PE sections.
2217 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2219 * dwarf2.c (struct arange): New type.
2220 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
2221 (arange_add): New function.
2222 (decode_line_info): Keep track of address ranges that a compilation
2224 (comp_unit_contains_address): Return true if address is contained
2225 in _any_ of the address ranges associated with a compilation unit.
2226 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
2227 on the first comp_unit that contains the address.
2229 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2231 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
2232 (decode_line_info): Add variable STASH and initialize it to point
2233 to the per-bfd dwarf2_debug info. Remove static variable
2234 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
2236 1999-06-26 Ian Lance Taylor <ian@zembu.com>
2238 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
2239 shared library to have an undefined symbol.
2241 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2242 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
2244 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
2246 * elf-hppa.c (elf_hppa_final_write_processing): New function.
2247 * elf32-hppa.c: Remove everything related to symbol extension
2248 sections & records. Use the common elf_hppa_final_write_processing.
2250 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2252 * elflink.h (size_dynamic_sections): Use user-specified init/fini
2253 functions instead of _init/_fini if requested.
2255 1999-06-23 Ian Lance Taylor <ian@zembu.com>
2257 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
2260 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2262 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2263 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
2265 (ppc_elf_finish_dynamic_sections): Check for positive section
2266 dynindx field, rather than comparing against -1.
2267 (ppc_elf_relocate_section): Only return false if undefined_symbol
2268 or reloc_overflow fail, not always upon encountering an error.
2270 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2272 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
2273 bfd_byte * before performing pointer arithmetic.
2275 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
2277 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
2279 * elf32-hppa.c: Include elf-hppa.h.
2280 (ARCH_SIZE): Define.
2281 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
2283 (elf32_hppa_info_to_howto): Similarly.
2284 (elf_hppa_howto_table): Similarly.
2285 (elf_hppa_reloc_type_lookup): Similarly.
2286 (hppa_elf_gen_reloc_type): Similarly.
2287 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
2289 1999-06-22 Nick Clifton <nickc@cygnus.com>
2291 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
2292 handling R_V850_22_PCREL relocation.
2294 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2296 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
2299 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
2301 * section.c (_bfd_strip_section_from_output): Ignore sections
2302 DISCARDed by the link script.
2304 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2306 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2307 Remove unused local variable spp.
2309 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
2310 the entry symbol is not set.
2312 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
2314 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
2315 GPDISP or LITUSE in a relocatable link.
2317 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2319 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
2320 * (alloc_dwarf1_func): Likewise.
2322 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
2324 * libhppa.h: Fix various formatting errors.
2325 (assemble_3); Rewrite using CATENATE.
2326 (assemble_17): Fix various bugs.
2328 1999-06-16 Nick Clifton <nickc@cygnus.com>
2330 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
2332 1999-06-15 Richard Henderson <rth@cygnus.com>
2334 * section.c (SEC_SHORT): Define.
2335 * bfd-in2.h: Rebuild.
2337 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2339 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2340 Remove abfd parameter. Use _bfd_strip_section_from_output.
2341 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
2343 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
2344 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
2345 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
2347 (bfd_elf_size_dynamic_sections): Use it.
2349 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2351 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
2352 complain_overflow_bitfield to complain_overflow_signed.
2354 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2356 * elflink.h (elf_link_read_relocs_from_section): New function,
2358 (elf_link_read_relocs): Here. Use it for both relocation
2361 1999-06-12 Mark Mitchell <mark@codesourcery.com>
2363 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
2364 asect->reloc_count is valid.
2366 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2368 * elf32-mips.c (mips_elf32_section_processing): Permit a
2369 SHT_MIPS_REGINFO section to have a size of 0.
2371 1999-06-12 David O'Brien <obrien@freebsd.org>
2373 * config.bfd (alpha*-*-freebsd*): New target.
2374 (i[3456]86-*-freebsd*): Now defaults to ELF.
2376 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2378 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
2379 wrap if the relocation covers the high bit of an address.
2381 * dwarf2.c (decode_line_info): Remove unused variable first_time.
2383 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2385 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
2386 instead of R_SPARC_max.
2387 (sparc64_elf_info_to_howto): Likewise.
2388 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
2389 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
2391 1999-06-07 Richard Henderson <rth@cygnus.com>
2393 * section.c (_bfd_strip_section_from_output): Remove output
2394 sections with no initial link_order.
2396 1999-06-07 Nick Clifton <nickc@cygnus.com>
2398 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
2400 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2402 * Makefile.am (SOURCE_HFILES): Add missing headers.
2403 * Makefile.in: Regenerated.
2405 1999-06-06 Mark Mitchell <mark@codesourcery.com>
2407 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
2410 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2412 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
2413 range undefweak symbols.
2414 * hash.c: Add missing comma after @xref{}
2415 * linker.c: Likewise.
2417 1999-06-04 Nick Clifton <nickc@cygnus.com>
2419 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
2421 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
2422 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
2423 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
2424 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
2426 1999-06-04 Ian Lance Taylor <ian@zembu.com>
2428 * Makefile.am: Rebuild dependencies.
2429 (BFD32_BACKENDS): Add dwarf1.lo.
2430 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
2431 * Makefile.in: Rebuild.
2433 1999-06-04 Nick Clifton <nickc@cygnus.com>
2435 * Makefile.am: Add epoc-arm-pe target.
2436 * Makefile.in: Regenerate.
2437 * pe-arm.c: Only redefine interworking function names if they have
2438 not already been redefined.
2439 * pei-arm.c: Only redefine interworking function names if they have
2440 not already been redefined.
2441 * epoc-pe-arm.c: Redefine interworking function names to avoid a
2443 * epoc-pei-arm.c: Redefine interworking function names to avoid a
2446 1999-06-03 Nick Clifton <nickc@cygnus.com>
2448 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
2450 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2452 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
2454 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2456 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
2457 start / stop for recalculating of r_addend of R_SH_SWITCH*.
2459 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2461 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
2462 in other text sections.
2464 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2466 * libbfd.c (_bfd_generic_verify_endian_match): New function.
2467 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
2468 * libbfd.h: Regenerate.
2469 * coff-sh.c (sh_merge_private_data): Delete.
2470 (coff_bfd_merge_private_bfd_data): Change to
2471 _bfd_generic_verify_endian_match.
2472 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
2474 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
2476 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
2478 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2480 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
2482 (bfd_elf32_arm_process_before_allocation): Likewise.
2483 * bfd-in2.h: Rebuild.
2485 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2487 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
2488 track of end_sequence markers.
2489 (add_line_info): Add END_SEQUENCE arg.
2490 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
2491 debug-line info---it doesn't work right if a compilation unit
2492 consists of multiple discontiguous code-sequences. It would be
2493 worthwhile to optimize for the common case where a compilation
2494 unit results in a contiguous set of code sequences, but this is
2495 quite tricky to get right for arbitrary DWARF2 files.
2496 (lookup_address_in_line_info_table): Don't use the last line entry
2497 for a compilation unit for anything with an address higher than
2498 this line entry. Also, check for end_sequence markers to
2499 correctly handle discontinuities.
2500 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
2501 compilation units, check all compilation units with each->high==0
2502 just like when reading compilation units.
2504 * dwarf2.c (decode_line_info): Initialize table->files and
2505 table->last_line to NULL to avoid segfaults due to random
2506 values in these members.
2507 (concat_filename): Check for out-of-range file number before
2508 indexing filename table. Segfaults suck.
2510 * dwarf2.c (decode_line_info): Don't truncate address to least
2511 significant 32 bits (breaks 64 bit targets).
2512 (lookup_address_in_function_table): Ditto.
2513 (comp_unit_contains_address): Ditto.
2515 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
2517 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
2518 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
2519 (mips_elf64_howto_table_rela): Likewise.
2521 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
2523 (elf_slurp_reloc_table): Here. Use it to handle the case where a
2524 single section has two associated relocation sections.
2526 1999-06-02 Mark Salter <msalter@cygnus.com>
2528 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
2529 COFF_WITH_PE defined.
2531 1999-06-02 Nick Clifton <nickc@cygnus.com>
2533 * pe-arm.c: Rename global arm interworking functions to avoid name
2534 collision when all targets BFD is built.
2537 1999-05-31 Mark Mitchell <mark@codesourcery.com>
2539 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
2540 may_use_rel_p, may_use_rela_p, default_use_rela_p.
2541 (bfd_elf_section_data): Add use_rela_p.
2542 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
2543 (_bfd_elf_new_section_hook): Likewise.
2544 (elf_fake_sections): Use may_use_rela_p, etc., instead of
2546 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
2547 * elfcode.h (write_relocs): Determine whether or not use rela
2548 relocs based on the relocation section header.
2549 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
2550 instead of use_rela_p.
2551 * elfxx-target.h (elf_backend_may_use_relp): New macro.
2552 (elf_backend_may_use_rela_p): Likewise.
2553 (elf_backend_default_use_rela_p): Likewise.
2554 (elfNN_bed): Use them.
2556 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
2558 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
2560 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
2562 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
2563 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
2564 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
2565 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
2566 * bfd-in2.h: Regenerated.
2567 * libbfd.h: Likewise.
2568 * elf32-mips.c (mips_info_to_howto_rela): New function.
2569 (USE_REL): Adjust for new conventions.
2570 (MINUS_ONE): New macro.
2571 (elf_mips_howto_table): Add R_MIPS_SUB.
2572 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
2574 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
2575 .MIPS.content section.
2576 (_bfd_mips_elf_fake_sections): Treat all sections that begin
2577 with .MIPS.content as .MIPS.content sections. Set
2578 SHF_MNIPS_NOSTRIP for such section.
2579 (elf_info_to_howto): Define to mips_info_to_howto_rela.
2580 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
2581 MIPS_GOT_OFST, and MIPS_GOT_DISP.
2583 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2585 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
2588 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
2591 1999-05-30 Philip Blundell <philb@gnu.org>
2593 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
2594 1993-03-25 (!!). Take into account the bitmasks for the reloc so
2595 the addend does not overflow into the rest of the word.
2597 1999-05-29 Nick Clifton <nickc@cygnus.com>
2599 * bfd-in.h: Amend prototype for
2600 bfd_elf32_arm_process_before_allocation .
2601 * bfd-in.h: Regenerate.
2603 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
2604 elements in a fixed sized array.
2605 (ARM_ELF_ABI_VERSION): Define.
2606 (ARM_ELF_OS_ABI_VERSION): Define.
2607 (R_ARM_THM_ABS5): Fix rightshift and size.
2608 (R_ARM_THM_PC22): Fix size.
2609 (R_ARM_PLT32): Define Howto.
2610 (find_howto): New function: Locate a howto based on a reloc
2612 (elf32_arm_info_to_howto): Use find_howto if necessary.
2613 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2614 bfd_reloc_code_real_type.
2615 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
2616 and BFD_RELOC_VTABLE_ENTRY.
2617 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
2619 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
2620 elements in a fixed sized array.
2621 (ARM_ELF_ABI_VERSION): Define.
2622 (ARM_ELF_OS_ABI_VERSION): Define.
2623 (R_ARM_THM_ABS5): Fix rightshift and size.
2624 (R_ARM_THM_PC22): Fix size.
2625 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
2626 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2627 bfd_reloc_code_real_type.
2629 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
2630 no_pipeline_knowledge.
2631 (elf32_arm_link_hash_create): Initialise new field to zero.
2632 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
2633 no_pipeline_knowledge. Use this parameter to initialise the field
2634 in the globals data structure.
2635 (elf32_arm_final_link_relocate): Only add in pipeline offset if
2636 no_pipeline_knowledge is false and the binary is from an old
2638 (elf32_arm_merge_private_data): Generate an error if an attempt is
2639 made to linl together big endian and little endian code.
2640 (elf32_arm_post_process_headers): New function: Initialise the
2641 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
2643 (elf_backend_post_process_headers): Define.
2645 1999-05-28 Nick Clifton <nickc@cygnus.com>
2647 * elf-bfd.h (struct elf_backend_data): Add new field:
2648 elf_backend_post_process_headers.
2650 * elfxx-target.h (elf_backend_post_process_headers): Define to
2651 NULL if not already defined.
2652 (elfNN_bed): Initialise elf_backend_post_process_headers field.
2654 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
2656 (_bfd_elf_compute_section_file_positions): Call
2657 elf_backend_post_process_headers if defined.
2659 1999-05-28 Ian Lance Taylor <ian@zembu.com>
2661 * configure.in: Check whether getuid and getgid exist.
2662 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
2663 HAVE_GETGID are not defined, respectively.
2664 (bfd_write_armap): Don't special case on _WIN32 for getuid and
2666 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
2667 * configure, config.in: Rebuild.
2669 1999-05-28 Martin Dorey <mdorey@madge.com>
2671 * elf32-i960.c: New file.
2672 * elf.c (prep_headers): Handle bfd_arch_i960.
2673 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
2674 * config.bfd (i960-*-elf*): New target.
2675 * configure.in (bfd_elf32_i960_vec): New target vector.
2676 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
2677 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
2678 * Makefile.in, aclocal.m4, configure: Rebuild.
2680 1999-05-27 Nick Clifton <nickc@cygnus.com>
2682 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
2684 (find_howto): New function: Find entries in the
2685 elf32_arm_howto_table.
2686 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
2688 (elf32_arm_reloc_type_lookup): Add lookup for
2689 BFD_RELOC_ARM_PLT32.
2691 1999-05-25 Philip Blundell <pb@nexus.co.uk>
2693 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
2694 (elf32_arm_link_hash_table_create): Use above function as the
2695 constructor for hash table entries.
2696 (elf32_arm_relocate_section): Avoid crash when there is no output
2698 (elf32_arm_final_link_relocate): New parameter h.
2699 (elf32_arm_relocate_section): Pass symbol hash entry to above
2701 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
2704 1999-05-25 Catherine Moore <clm@cygnus.com>
2706 * coff-arm.c (coff_arm_relocate_section): Don't emit
2707 base file entries for pc-relative values.
2709 1999-05-25 DJ Delorie <dj@cygnus.com>
2711 * peicode.h (coff_swap_sym_in): When we create the actual section
2712 to reflect the not-there section C_SECTION symbols refer to,
2713 change the symbol class to C_STAT as the section is now really
2716 1999-05-24 Philip Blundell <pb@nexus.co.uk>
2718 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2721 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
2723 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2725 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2726 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
2728 1999-05-16 Nick Clifton <nickc@cygnus.com>
2730 * coff-mcore.c (in_reloc_p): Reinstate.
2732 1999-05-15 Nick Clifton <nickc@cygnus.com>
2734 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2735 * bfd-in2.h: Regenerate.
2736 * coff-mcore.c (in_reloc_p): Remove defintion.
2737 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2738 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2739 IMAGE_REL_MCORE_RVA.
2740 (coff_mcore_rtype_to_howto): Add special processing for
2741 IMAGE_REL_MCORE_RVA.
2742 (coff_mcore_relocate_section): Add support for
2743 IMAGE_REL_MCORE_RVA.
2744 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2745 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2747 (mcore_elf_relocate_section): Delete redundant case labels.
2749 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2751 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2752 precedence between bit-and and comparison.
2754 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2756 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2757 list of target formats (targ_selvecs).
2758 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2759 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2761 1999-05-10 DJ Delorie <dj@cygnus.com>
2763 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2764 reasonable mode until "ar x" is smart enough to skip it (fixes
2765 gcc/libgcc.a builds on mips-ecoff targets
2767 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2768 to work. Hack to support MS import libraries, which use different
2769 COMDAT types than GNU.
2770 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2771 to implied zero-length sections (see peicode below)
2772 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2773 filename symbols, which use one *or more* auxents.
2774 * coffswap.h (coff_swap_aux_in): ditto
2775 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2778 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2780 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2781 for all relocations.
2783 1999-05-10 Catherine Moore <clm@cygnus.com>
2785 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2786 if COFF_IMAGE_WITH_PE.
2787 (bfd_arm_process_before_allocation): Likewise.
2788 (bfd_arm_get_bfd_for_interworking): Likewise.
2789 * coff-arm.c: Likewise.
2790 * bfd-in2.h: Regenerate.
2791 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2792 (armpe_big_vec): Likewise.
2793 * configure: Rebuild.
2795 1999-05-10 Nick Clifton <nickc@cygnus.com>
2797 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2798 section, not just .rel. Same for .rela.
2800 1999-05-07 Nick Clifton <nickc@cygnus.com>
2802 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2803 endianism with an error message.
2805 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2807 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2808 assignment from "unsigned char *" to "char *".
2809 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2811 1999-05-05 Catherine Moore <clm@cygnus.com>
2813 * coff-arm.c (coff_arm_relocate_section): Add one to
2814 address of ARM_RVA32 thumb functions.
2816 1999-05-05 Catherine Moore <clm@cygnus.com>
2818 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2819 (elf32_m68k_copy_private_bfd_data): New.
2820 (elf32_m68k_merge_private_bfd_data): New.
2821 (elf32_m68k_print_private_bfd_data): New.
2822 (CPU32_FLAG): Define.
2823 (PLT_CPU32_ENTRY_SIZE): Define.
2824 (elf_cpu32_plt0_entry): Declare.
2825 (elf_cpu32_plt_entry): Declare.
2826 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2827 (elf_m68k_finish_dynamic_symbol): Likewise.
2828 (elf_m68k_finish_dynamic_sections): Likewise.
2829 (elf_backend_plt_header_size): Remove definition.
2830 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2831 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2832 (bfd_elf32_bfd_set_private_flags): Define.
2833 (bfd_elf32_bfd_print_private_bfd_data): Define.
2835 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2837 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2838 and R_LONG_PCREL_MODE.
2840 1999-04-29 Nick Clifton <nickc@cygnus.com>
2842 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2844 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2846 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2847 in relocation calculation.
2849 1999-04-26 Tom Tromey <tromey@cygnus.com>
2851 * aclocal.m4, configure: Updated for new version of libtool.
2853 1999-04-21 Nick Clifton <nickc@cygnus.com>
2855 * coff-mcore.c: Add support for mcore relocs.
2857 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2859 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2860 incorrect use EF_MIPS_xxBITPTRS.
2862 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2864 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2867 * bfd-in2.h: Rebuild.
2868 * libbfd.h: Rebuild.
2870 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2872 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2873 (coff_arm_relocate_section): Add ARM26D transform. Only
2874 change to ARM26D for relocateable links.
2876 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2878 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2879 (bfd_elf32_bfd_print_private_bfd_data): New.
2881 1999-04-15 Doug Evans <devans@casey.cygnus.com>
2883 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2884 refetch addend if USE_REL, add many comments regarding current state.
2885 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2886 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2887 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2888 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2890 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2892 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2893 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2895 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2897 * dwarf2.c (decode_line_info): Don't truncate address to least
2898 significant 32 bits (breaks 64 bit targets).
2899 (lookup_address_in_function_table): Ditto.
2900 (comp_unit_contains_address): Ditto.
2902 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2904 * coff-arm.c (arm_emit_base_file_entry): New routine.
2905 (A2T3_OFFSET): Define.
2906 (T2A3_OFFSET): Define.
2907 (coff_arm_relocate_section): Emit base file entries for interworking
2910 1999-04-13 Philip Blundell <philb@gnu.org>
2912 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2913 relocs 17 through 19.
2915 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2917 * elfcode.h: Remove fnmatch.h.
2918 * elflink.h (elf_link_assign_sym_version): Call back to ld
2919 instead of calling fnmatch.
2921 * config.bfd (i?86-*-beoself): Include pe vecs.
2923 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2925 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2928 1999-04-10 Richard Henderson <rth@cygnus.com>
2930 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2931 when trying to resolve dynamic symbol references.
2932 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2933 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2934 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2935 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2936 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2937 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2938 * elflink.h (elf_link_output_extsym): Likewise.
2940 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2942 * section.c (_bfd_strip_section_from_output): New function moved from
2943 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2944 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2945 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2946 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2947 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2948 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2949 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2950 * bfd-in2.h: Update.
2952 1999-04-09 Ian Lance Taylor <ian@zembu.com>
2954 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2956 1999-04-08 Nick Clifton <nickc@cygnus.com>
2958 * coff-mcore.c: New File: Support for mcore-pe targets.
2959 * cpu-mcore.c: New File: Support for mcore targets.
2960 * elf32-mcore.c: New File: Support for mcore-elf target.
2961 * pe-mcore.c: New File: Definitions for mcore-pe target.
2962 * pei-mcore.c: New File: Definitions for mcore-pei target.
2963 * Makefile.am: Add support for MCore targets.
2964 * Makefile.in: Regenerate.
2965 * config.bfd: Add support for MCore targets.
2966 * configure.in: Add support for MCore targets.
2967 * configure: Regenerate.
2968 * archures.c: Add support for MCore architecture.
2969 * bfd-in2.h: Regenerate.
2970 * coffcode.h: Add support for mcore-pe targets.
2971 * elf.c: Add support for mcore-elf target.
2972 * reloc.c: Add support for MCore relocs.
2973 * targets.c: Add support for MCore targets.
2975 1999-04-07 Nick Clifton <nickc@cygnus.com>
2977 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2978 R_ARM_XPC25 and R_ARM_THM_XPC22.
2979 (elf32_arm_reloc_map): Remove redundant entries.
2981 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2983 * sysdep.h (LC_MESSAGES): Never define.
2985 1999-04-06 Chris Torek <torek@bsdi.com>
2987 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2988 all callers. Rewrite completely.
2989 (_bfd_relocate_contents): Rewrite overflow checking.
2990 * bfd-in2.h: Rebuild.
2992 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2994 From Gabriel Paubert <paubert@iram.es>:
2995 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2996 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2997 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2998 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2999 * ppcboot.c (ppcboot_vec): Use little endian routines for
3002 * elf.c (elfcore_strndup): Only define if it will be used.
3003 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
3005 (ppc_elf_check_relocs): Remove unused local i.
3006 (ppc_elf_gc_mark_hook): Add default case to switch.
3008 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
3009 * srec.c (srec_scan): Accept \r in symbol definitions.
3010 (srec_object_p): Set HAS_SYMS if we saw any symbols.
3011 (symbolsrec_object_p): Likewise.
3013 1999-04-04 Don Bowman <don@pixsci.com>
3015 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
3017 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3019 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
3021 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
3022 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
3024 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
3026 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
3029 1999-03-31 Nick Clifton <nickc@cygnus.com>
3031 * config.bfd: Add support for arm-epoc-pe target.
3032 * configure.in: Add support for arm-epoc-pe target.
3033 * configure: Regenerate.
3034 * targets.c: Add support for arm-epoc-pe target.
3035 * coff-arm.c: Allow header files to override definition of
3036 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
3037 * pe-arm.h: Allow previous header files to override definition of
3038 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3039 * pei-arm.h: Allow previous header files to override definition of
3040 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3041 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
3042 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
3044 1999-03-30 Nick Clifton <nickc@cygnus.com>
3046 * elf.c (elf_map_symbols): Handle the case where section
3047 symbols are generated for content-less sections which are
3048 not mapped to the output file.
3050 * linker.c: Replace direct references to fields in BFD structure
3051 with accessor macros.
3053 * elflink.h: Replace direct references to fields in BFD structure
3054 with accessor macros.
3056 1999-03-25 Philip Blundell <pb@nexus.co.uk>
3058 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
3060 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
3061 account when adjusting section symbols during a partial link.
3063 1999-03-24 Nick Clifton <nickc@cygnus.com>
3065 * coff-sparc.c (struct coff_reloc_map): Change type of field
3066 'bfd_reloc_val' to bfd_reloc_code_real_type.
3067 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
3068 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
3069 * elf32-arc.c (struct arc_reloc_map): Ditto.
3070 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
3071 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
3072 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
3073 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
3074 * elf32-sh.c (struct elf_reloc_map): Ditto.
3075 * elf32-sparc.c (struct elf_reloc_map): Ditto.
3076 * elf32-v850.c (struct v850_reloc_map): Ditto.
3077 * elf64-sparc.c (struct elf_reloc_map): Ditto.
3078 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
3079 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
3081 1999-03-17 Martin Hunt <hunt@cygnus.com>
3083 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
3084 function so source-level assembly works. If multiple N_SOs
3085 are seen without and N_FUNs, create an indextable entry with
3086 a NULL function name.
3088 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3090 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3091 of certian similar cpus.
3093 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3095 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3096 Add the 5000. Change the architecture for the 5400 to mips4.
3097 (elf_mips_mach): Add r5000.
3099 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3101 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3103 1999-03-11 Nick Clifton <nickc@cygnus.com>
3105 * binary.c (binary_set_section_contents): Generate warning about
3106 huge file offsets for any section that will occupy file space, not
3107 just those that are loadable.
3109 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3111 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3113 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3115 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3117 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3119 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3120 * elflink.h: Revert all changes since Feb 16. Instead:
3121 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3122 appropriate. Copy it to version symbols.
3123 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3124 symbols if appropriate.
3125 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3126 symbol if appropriate.
3127 (elf_link_output_extsym): If symbol is marked as undefined, and
3128 has no nonweak references, mark it as weak undefined.
3130 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3132 * elflink.h (elf_merge_symbol): When overriding a dynamic
3133 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3135 (elf_link_add_object_symbols): Don't copy the other field if we
3138 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3140 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3141 shared object with a weak undefined symbol.
3143 1999-02-18 Nick Clifton <nickc@cygnus.com>
3145 * elfarm-nabi.c: Set partial_inplace back to false.
3147 1999-02-17 Nick Clifton <nickc@cygnus.com>
3149 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
3150 (USER_LABEL_PREFIX): Set to "_".
3152 The following patches are from: Scott Bambrough
3153 <scottb@corelcomputer.com>
3155 * libaout.h (M_ARM6_NETBSD): Set to 143.
3157 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
3158 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
3159 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
3160 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
3161 * bfd-in2.h: Regenerate.
3163 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
3164 'true' as REL relocs are now being used. Add new PIC relocs:
3165 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
3166 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
3168 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
3170 (elf32_arm_final_link_relocate): Change parameters so that entire
3171 reloc is passed. Add support for PIC relocs.
3172 (elf32_arm_relocate_section): Pass entire reloc to
3173 elf32_arm_final_link_relocate.
3174 (elf32_arm_check_relocs): Handle new PIC relocs.
3175 (elf32_arm_adjust_dynamic_symbol): New function.
3176 (elf32_arm_size_dynamic_sections): New function.
3177 (elf32_arm_discard_copies): New function.
3178 (elf32_arm_finish_dynamic_symbol): New function.
3179 (elf32_arm_finish_dynamic_sections): New function.
3180 (ELF_MAXPAGE_SIZE): Define.
3181 (bfd_elf32_bfd_reloc_type_lookup): Define.
3182 (elf_backend_relocate_section): Define.
3183 (elf_backend_adjust_dynamic_symbol): Define.
3184 (elf_backend_create_dynamic_sections): Define.
3185 (elf_backend_finish_dynamic_symbol): Define.
3186 (elf_backend_finish_dynamic_sections): Define.
3187 (elf_backend_size_dynamic_sections): Define.
3188 (elf_backend_plt_readonly): Define.
3189 (elf_backend_want_got_plt): Define.
3190 (elf_backend_want_plt_sym): Define.
3192 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
3194 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
3195 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
3196 (_bfd_mips_elf_fake_sections): Likewise.
3198 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3200 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
3201 bfd_elf32_arm_get_bfd_for_interworking,
3202 bfd_elf32_arm_process_before_allocation): Define to avoid clash
3205 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
3206 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
3207 elf32_arm_find_nearest_line): Make them static.
3209 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
3211 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
3212 callers. Do not merge a definition from a shared object with a
3213 weak undefined symbol.
3214 (elf_link_add_object_symbols): Do not change the symbol type or
3215 size if the old symbol overrides the new one.
3217 1999-02-08 Nick Clifton <nickc@cygnus.com>
3219 * config.bfd: Add support for strongarm target.
3221 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3223 * elf32-m68k.c (reloc_map): Use the correct types for the struct
3224 fields instead of unsigned char.
3226 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
3228 * Makefile.am: Rebuild dependencies.
3229 * Makefile.in: Rebuild.
3231 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
3233 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
3234 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
3235 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
3236 * acinclude.m4: Add comments to uses of AC_DEFINE.
3237 * acconfig.h: Remove.
3238 * configure: Rebuild with current autoconf/automake.
3239 * aclocal.m4: Likewise.
3240 * config.in: Likewise.
3241 * Makefile.in: Likewise.
3243 1999-02-04 DJ Delorie <dj@cygnus.com>
3245 * libbfd.c (real_read): don't call fread for zero bytes. This
3246 covers up a bug (or misuse of bfd) that's exposed by Solaris.
3248 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
3250 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
3251 of a jump is in the current 256 MB region.
3253 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
3255 * format.c (bfd_check_format_matches): Change last patch to only
3256 take effect for the binary target.
3258 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
3260 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
3262 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
3264 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
3266 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
3268 * format.c (bfd_check_format_matches): If the target was
3269 previously specified, don't check other targets when checking for
3272 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
3274 * elf32-arm.h (elf32_arm_reloc_map): Removed.
3275 (elf32_arm_reloc_type_lookup): Removed
3276 * elfarm-nabi.c (elf32_arm_reloc_map): New.
3277 (elf32_arm_reloc_type_lookup): New.
3278 * elfarm-oabi.c (elf32_arm_reloc_map): New.
3279 (elf32_arm_reloc_type_lookup): New.
3281 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
3283 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
3284 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
3285 * Makefile.am: Use new files.
3286 * Makefile.in: Regenerate.
3287 * configure.in: Use new files.
3288 * configure: Regenerate.
3290 1999-02-01 Nick Clifton <nickc@cygnus.com>
3292 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
3293 (fr30_elf_gc_sweep_hook): New function.
3294 (elf_backend_can_gc_sections): Define.
3296 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
3298 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
3299 and bfd_elf32_bigarm_oabi_vec.
3301 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
3303 * Makefile.am (elf32-arm-oldabi.lo): New.
3304 (elf32-arm-newabi.lo): New.
3305 * Makefile.in: Regenerate.
3306 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
3307 (arm-*-elf): Likewise.
3309 (thumb-*-oabi): New.
3310 * configure: Regenerate.
3311 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
3312 (bfd_elf32_bigarm_oabi_vec): New.
3313 * elf32-arm-newabi.c: New.
3314 * elf32-arm-oldabi.c: New.
3315 * elf32-arm.c: Removed.
3318 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
3320 * binary.c (binary_set_section_contents): Omit warnings for
3321 unloadable sections.
3323 1999-01-31 Michael Meissner <meissner@cygnus.com>
3325 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
3326 powerpc{,le}-*-eabi.
3328 1999-01-29 Nick Clifton <nickc@cygnus.com>
3330 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
3331 * dwarf2.c (read_signed_leb128): Remove unused variables.
3333 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
3335 * elf.c (assign_file_positions_for_segments): Only adjust
3336 p_align when needed.
3338 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
3340 * binary.c (binary_set_section_contents): Don't return early for a
3341 non-loadable section, in case the first section is non-loadable.
3342 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
3343 W. Rozycki <macro@ds2.pg.gda.pl>.
3345 1999-01-28 Nick Clifton <nickc@cygnus.com>
3347 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
3348 R_FR30_GNU_VTENTRY relocs.
3350 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
3352 * elflink.h (elf_link_output_sym): Zero syms which are
3353 part of sections which have been excluded.
3355 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
3357 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
3359 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
3360 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
3362 1999-01-27 Nick Clifton <nickc@cygnus.com>
3364 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
3366 (fr30_final_link_relocate): Use computed value as result of
3369 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3371 * binary.c (binary_set_section_contents): Emit warning for
3372 huge file offsets due to widely-dispersed section LMAs.
3374 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
3376 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
3377 align first section to largest section alignment, not first
3380 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
3382 * configure.in: Require autoconf 2.12.1 or higher.
3384 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
3386 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
3387 * bfd-in2.h: Likewise.
3388 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
3390 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3392 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
3393 * cpu-mips.c: Add support for and independent 4111.
3394 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
3395 (_bfd_mips_elf_final_write_processing):
3396 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
3398 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3400 * elf32-mips.c (elf_mips_abi_name): New.
3401 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
3403 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
3405 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3406 Handle bfd_mach_mips4300.
3408 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
3410 * elf32-i386.c: Remove leaked development code from patch
3411 1998-12-10 by Richard Henderson.
3413 1998-12-10 Richard Henderson <rth@cygnus.com>
3415 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
3416 in debug sections for symbol defined externally.
3418 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3420 * targets.c (bfd_target_vector): Remove duplicate entry for
3423 1998-12-09 Nick Clifton <nickc@cygnus.com>
3425 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
3426 since we are using RELAs.
3428 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
3430 SCO Open Server Release 5 core file support, from Jouke Numan
3432 * sco5-core.c: New file.
3433 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
3434 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
3435 * Makefile.am: Rebuild dependencies.
3436 (OPTIONAL_BACKENDS): Add sco5-core.lo.
3437 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
3438 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
3439 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
3440 * bfd-in2.h, configure, Makefile.in: Rebuild.
3442 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
3444 * config.bfd (hppa*-*-mpeix*): New target.
3445 * configure.in: Add AC_HEADER_DIRENT.
3446 (hppa*-*-mpeix*): New target.
3447 * configure.host (hppa*-*-mpeix*): New host.
3448 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
3449 friends rather than just including <sys/dir.h>.
3450 * som.h (struct som_symbol): Add hppa_priv_level and apto
3451 tc_data. Change all users.
3452 (struct somdata): Add comp_unit field.
3453 (obj_som_compilation_unit): Define.
3454 (bfd_som_attach_compilation_unix): Declare.
3455 * som.c: Check HOST_HPPAMPEIX.
3456 (struct som_misc_symbol_info): Add new field priv_level.
3457 (som_object_setup): Add current_offset parameter. Change all
3459 (setup_sections): Likewise.
3460 (som_object_p): For EXECLIBMAGIC, read the lst header.
3461 (som_write_symbol_strings): Add compilation_unit parameter.
3463 (som_finish_writing): Write out compilation_unit.
3464 (som_bfd_derive_misc_symbol_info): Set priv_level.
3465 (som_build_and_write_symbol_table): Set xleast field to 3.
3466 (som_slurp_symbol_table): Set symbol priv_level.
3467 (bfd_som_attach_compilation_unit): New function.
3468 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
3469 priv_level into symbol_value.
3470 * configure, config.in: Rebuild.
3472 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
3474 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
3475 warning function to call _bfd_error_handler instead.
3477 * libbfd.c (COERCE32): Cast through unsigned long and long to
3478 avoid bug in old version of gcc.
3480 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
3481 (elf_backend_additional_program_headers): Don't define.
3483 1998-12-08 Nick Clifton <nickc@cygnus.com>
3485 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
3486 relocations to include offset of 2 included in the insns, and the
3487 offset of the relocs within the section.
3489 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
3491 The following changes were made by David Taylor
3492 <taylor@texas.cygnus.com>, Edith Epstein
3493 <eepstein@sophia.cygnus.com>, Jim Blandy
3494 <jimb@zwingli.cygnus.com>, and Elena Zannoni
3495 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
3496 changes originally made by HP; HP did not create ChangeLog
3499 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
3500 automake macro library.
3502 * hpux-core.c (hpux_core_core_file_p): this function now
3503 understands HPUX 10.30 thread info. Yes, the thread stacks can be
3504 found in the corefile! Also, in hpux_core_core_file_p, if we
3505 encounter a section with an unknown type, don't punt. Instead,
3506 just skip it. Also, count the number of sections of known type
3507 that we encounter. If we encounter at least one good one, then
3508 we'll declare that the file is a core file. If we encounter any
3509 unknown ones but some known ones, then we'll issue a warning (but
3510 still declare it to be a core file). Also, correctly decide when a
3512 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
3513 (CORE_ANON_SHMEM): define if not defined.
3514 (hpux_core_struct): add members lwpid and user_tid.
3515 (core_kernel_thread_id, core_user_thread_id): new macros.
3516 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
3517 the name before storing it in the bfd.
3518 (hpux_core_core_file_p): handle threads.
3520 * libhppa.h (GET_FIELD): protect against redefinition.
3521 (HPPA_WIDE): define.
3522 (GET_FIELD): define.
3527 (sign_extend): redefine.
3528 (assemble_6): define.
3529 (assemble_12): rewrite.
3530 (assemble_16): define.
3531 (assemble_16a): define.
3532 (assemble_17): rewrite.
3533 (assemble_22): define.
3535 1998-12-07 Nick Clifton <nickc@cygnus.com>
3537 * elf32-fr30.c (fr30_final_link_relocate): Using signed
3538 relocations for signed values.
3540 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
3542 * mipsbsd.c (MY(set_arch_mach)): Make static.
3543 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
3544 bfd_mach_mips* macros rather than simple numbers.
3546 COFF weak symbol support, based on patches from Mark Elbrecht
3547 <snowball3@usa.net>:
3548 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
3549 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
3550 (coff_write_alien_symbol): Likewise.
3551 * cofflink.c (coff_link_check_ar_symbols): Likewise.
3552 (coff_link_add_symbols): Likewise.
3553 (_bfd_coff_link_input_bfd): Likewise.
3554 (_bfd_coff_write_global_sym): Likewise.
3556 * elf.c (copy_private_bfd_data): Always initialize the
3557 includes_phdrs field.
3559 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
3560 file defines a symbol first mentioned in an ELF file.
3562 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
3563 possible, rather than only if BFD64.
3564 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
3566 * bfd-in2.h: Rebuild.
3568 * srec.c (srec_set_section_contents): Correct test to avoid
3569 switching to 4 byte addresses after seeing a second section which
3570 requires 3 byte addresses. From Joel Schantz
3571 <joel.schantz@argosys.boeing.com>.
3573 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
3574 <aymeric.vincent@emi.u-bordeaux.fr>.
3576 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
3578 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
3579 decide whether the output file is -mrelocatable-lib,
3580 -mrelocatable, or neither. (gdb.base/nodebug.exp)
3582 1998-12-03 Nick Clifton <nickc@cygnus.com>
3584 * elf32-fr30.c: Add support for R_FR30_48 reloc.
3585 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
3586 * bfd-in2.h: Regenerate.
3587 * libbfd.h: Regenerate
3589 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
3591 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
3592 link against a dynamic symbol with no type or size.
3594 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
3596 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
3597 relocation for section which does not get loaded.
3598 (elf_i386_relocate_section) [R_386_32]: Likewise.
3600 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
3602 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
3603 reloc_count and i long instead of unsigned long. Handle error
3604 return from bfd_canonicalize_reloc.
3606 1998-12-01 Nick Clifton <nickc@cygnus.com>
3608 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
3611 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3613 * elf32-sh.c (elf/sh.h): Include.
3614 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
3615 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
3616 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
3617 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
3618 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
3620 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
3622 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
3623 causes division by zero later on.
3625 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
3627 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
3630 1998-11-25 DJ Delorie <dj@cygnus.com>
3632 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
3635 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
3637 * elf32-fr30.c (fr30_elf_relocate_section): Call
3638 fr30_final_link_relocate.
3639 (fr30_final_link_relocate): New function: Handle I20 and I32
3641 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
3642 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
3643 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
3645 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
3648 The following changes are based on a patch submitted by Gianluca
3649 Moro <glctr@abc.it>:
3651 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
3652 not already been updated.
3653 (find_remembered_hi16s_reloc): New parameter 'already_found'
3654 returns state of remembered hi16s reloc.
3655 (remember_hi16s_reloc): Set 'found' field to false.
3656 (hi16s_location): Add 'found' field.
3658 1998-11-23 DJ Delorie <dj@cygnus.com>
3660 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
3661 to see .DLL files as unrecognized.
3662 (i3coff_object_p): Sorry, had to hack it to not recognize these
3663 files (pei-i386) on request.
3665 1998-11-23 DJ Delorie <dj@cygnus.com>
3667 * opncls.c (bfd_make_readable): need more cleanup for symbols and
3668 relents. Call bfd_check_format to reinitialize.
3670 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
3672 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
3675 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
3677 * aclocal.m4: regenerate
3678 * configure: regenerate
3680 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
3682 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
3683 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
3684 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
3685 respect it as an upper bound on what memory to reference.
3686 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3687 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
3688 update vtable_entries_size appropriately.
3690 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
3692 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
3695 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
3697 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
3698 bfds; they have no "file" so we fake it.
3699 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
3700 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
3701 resizing the memory buffer.
3702 * opncls.c (bfd_make_writable): New function; lets you write a
3703 bfd_create'd bfd to an in-memory buffer.
3704 (bfd_make_readable): New function; lets you read back that buffer
3705 as if it were from bfd_openr. Used to build generated archive
3706 members (winsup's ld's dlltool)
3708 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
3710 * po/bfd.pot: Regenerated.
3712 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
3714 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3717 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3719 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3720 element of the gotentry list for local symbols too.
3721 (elf64_alpha_relocate_section): Unify local and global handling.
3722 Assert that gotent->use_count > 0.
3724 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3726 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3727 update for file name changes of July 2, 1998.
3729 * configure: Rebuild.
3731 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3733 * po/bfd.pot: Regenerated.
3735 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3737 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3738 * aclocal.m4, configure: regenerate
3740 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3742 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3744 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3746 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3747 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3749 * aclocal.m4, configure: regenerated.
3751 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3753 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3754 R_D10V_GNU_VTENTRY relocs.
3755 (elf_d10v_howto_table): Likewise.
3756 (d10v_reloc_map d10v_reloc_map): Likewise.
3757 (elf32_d10v_gc_mark_hook): New.
3758 (elf32_d10v_gc_sweep_hook): New.
3759 (elf32_d10v_check_relocs): New.
3760 (elf32_d10v_relocate_section): New.
3761 (elf_backend_relocate_section): Define.
3762 (elf_backend_can_gc_sections): Define.
3764 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3766 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3767 (BFD64_BACKENDS): ...from here.
3768 (BFD32_BACKENDS_CFILES): Move vms files here...
3769 (BFD64_BACKENDS_CFILES): ...from here.
3770 * Makefile.in: Rebuild.
3772 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3774 * Makefile.am: Add FR30 target.
3775 * Makefile.in: Add FR30 target.
3776 * archures.c: Add support for FR30.
3777 * config.bfd: Add support for FR30.
3778 * configure.in: Add support for FR30.
3779 * reloc.c: Add support for FR30 relocations.
3780 * targets.c: Add support for FR30 relocations.
3781 * bfd-in2.h: Regenerate.
3782 * configure: Regenerate.
3783 * libbfd.h: Regenerate.
3784 * cpu-fr30.c: New file.
3785 * elf32-fr30.c: New file.
3787 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3789 * configure.in: detect cygwin* instead of cygwin32*
3790 * configure: regenerate
3792 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3794 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3795 use bfd_malloc and free instead and check return value from bfd_malloc.
3797 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3799 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3800 * libbfd.h: Rebuild.
3802 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3803 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3804 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3805 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3807 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3809 (mips_elf_link_hash_table_create): Don't initialize
3810 dynsym_sec_strindex.
3811 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3812 (mips_elf_size_dynamic_sections): Generate a section symbol for
3813 every output section.
3814 (mips_elf_finish_dynamic_sections): Count all sections for
3816 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3819 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3821 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3822 for later PLT entries in large PLTs.
3823 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3825 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3827 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3829 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3831 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3832 * elflink.h (elf_collect_hash_codes): New function. This function is
3833 called for each exported symbol and we compute the ELF hash value for
3835 (compute_bucket_value): New function. It is called from
3836 size_dynamic_sections to determine the hash table size. When we are
3837 optimizing a better, but slower, algorithm is used.
3838 (size_dynamic_sections): Call compute_bucket_value.
3840 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3842 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3844 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3846 (sh_elf_gc_mark_hook): New.
3847 (sh_elf_gc_sweep_hook): New.
3848 (sh_elf_check_relocs): New.
3849 (elf_backend_can_gc_sections): Define.
3851 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3853 * acinclude.m4: undo previous gettext change
3854 * aclocal.m4: rebuild with right version of aclocal.
3856 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3858 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3859 aclocal.m4 to acinclude.m4, so they don't get lost.
3861 * elfcore.h: rewrite for better corefile support.
3862 * elf.c (elfcore_*): new functions.
3863 * elf-bfd.h (elf_obj_tdata): new structure members.
3864 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3866 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3868 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3870 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3871 and R_M32R_GNU_VTENTRY.
3872 (elf_backend_can_gc_sections): Define.
3873 (m32r_elf_check_relocs): New.
3874 (m32r_elf_gc_mark_hook): New.
3875 (m32r_elf_gc_sweep_hook): New.
3876 (m32r_elf_relocate_section): Handle VT relocs.
3878 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3880 * coff-arm.c (arm_relocate_section): Remove redundant test.
3882 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3883 cleat that the 'bitsize' field is the size of the bitfield AFTER
3884 relocation not before.
3886 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3888 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3891 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3893 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3894 R_SPARC_GNU_VTENTRY.
3895 (elf32_sparc_check_relocs): Handle them.
3896 (elf32_sparc_reloc_type_lookup): Likewise.
3897 (elf32_sparc_relocate_section): Likewise.
3898 (elf32_sparc_gc_mark_hook): New.
3899 (elf32_sparc_gc_sweep_hook): New.
3901 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3903 * som.c (som_finish_writing): Perform some sanity checks when
3904 writing an executable or shared library.
3906 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3908 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3909 * configure.in (elf): Add dwarf1.lo.
3910 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3911 * elf.c (_bfd_elf_find_nearest_line): Add call to
3912 _bfd_dwarf1_find_nearest_line.
3913 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3914 Add call to _bfd_dwarf1_find_nearest_line.
3915 * configure: Rebuilt.
3917 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3919 * elflink.h (elf_gc_sections): Do not allow garbage
3920 collection if dynamic sections have been created.
3922 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3924 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3926 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3927 (v850_elf_perform_relocation): Likewise.
3928 (v850_elf_final_link_relocate): Likewise.
3929 (v850_elf_relocate_section): Likewise.
3930 (v850_elf_gc_sweep_hook): New routine.
3931 (v850_elf_gc_mark_hook): New routine.
3932 (elf_backend_can_gc_sections): Define.
3934 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3936 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3939 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3941 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3942 Declare size as bfd_size_type.
3943 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3945 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3947 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3949 * som.c (CPU_PA_RISC2_0): Define.
3950 (_PA_RISC2_0_ID): Likewise.
3951 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3953 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3955 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3956 has a base which is already defined, only add the referenced
3957 symbol to the dynamic symbol table if it is defined or referenced
3960 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3963 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3965 * elflink.h (elf_link_add_object_symbols): Undo last change.
3967 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3969 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3970 symbol for the indirect alias to a versioned symbol.
3972 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3974 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3975 (elf32_i386_vtentry_howto): New.
3976 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3977 or elf32_i386_vtinherit_howto on lookup.
3979 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3981 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3982 reloc_type. Rename R_68K__max to R_68K_max.
3983 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3986 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3988 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3989 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3991 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3994 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3996 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3997 message has a null byte terminator.
3999 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4001 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4002 word subject to R_V850_32 relocation.
4004 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
4006 * dwarf2.c: Add comment describing problem computing line numbers
4007 for undefined symbols at link time.
4009 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
4011 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4012 transform a defweak into a plt entry.
4013 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
4014 plt entry references to receive a RELATIVE reloc.
4015 (elf64_alpha_finish_dynamic_symbol): Fill them in.
4016 (elf64_alpha_relocate_section): Assert we don't overrun
4017 the allocated relocation space.
4019 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
4021 * elf.c (swap_out_syms): Always treat section symbols as
4022 special, even if they are attached to a common section.
4024 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
4026 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
4027 sections with v850 common section attributes into named v850
4029 (v850_elf_add_symbol_hook): Move symbols in sections with v850
4030 common section attributes into named v850 common sections.
4032 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
4034 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
4037 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
4039 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
4040 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
4041 reloc to the wrong section a warning, not an error. .dynsbss
4042 is not an output section, so there is no need to check for it.
4044 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
4046 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
4048 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
4050 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
4051 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
4053 (elf32_arm_gc_mark_hook): New.
4054 (elf32_arm_gc_sweep_hook): New.
4055 (elf32_arm_check_relocs): New.
4056 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
4058 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
4061 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
4063 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
4064 assume there is no PLT or GOT.
4066 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
4068 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
4069 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
4070 also accepted as a function symbol type.
4072 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
4074 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
4076 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
4078 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
4079 match definition of _bfd_gc_sections field.
4080 * libbfd.h: Rebuild.
4082 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
4084 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
4085 the addend of a dynamic relocation referencing a section.
4086 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4087 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4089 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4091 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4092 bed has a size_dynamic_sections routine before trying to use it.
4094 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4096 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4097 _bfd_elf_rel_vtable_reloc_fn.
4099 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4101 * Makefile.am: Add elf32-arm.c.
4102 * Makefile.in: Rebuild.
4103 * elf-bfd.h: Add elf_backend_get_symbol_type.
4104 * elf.c (swap_out_syms): If defined, call
4105 elf_backend_get_symbol_type.
4106 * elf32-arm.c: Define elf_backend_get_symbol_type.
4107 (elf32_arm_get_symbol-type): New routine.
4108 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4109 (bfd_elf32_arm_process_before_allocation): Change to
4110 check for STT_ARM_TFUNC.
4111 (elf32_arm_final_link_relocate): Likewise.
4112 * elfxx-target.h: Add elf_backend_get_symbol_type.
4114 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4116 * archures.c (bfd_mach_alpha_ev[456]): New.
4117 * cpu-alpha.c: Rework to match these types.
4118 * bfd-in2.h: Rebuild.
4120 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4122 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4123 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4125 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4126 (elf_i386_reloc_type_lookup): Recognize them.
4127 (elf_i386_check_relocs): Pass them off to generic code.
4128 (elf_i386_relocate_section): Ignore them.
4129 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4130 (elf_backend_can_gc_sections): True.
4132 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4134 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4135 before looking at owner field.
4136 (elf32_arm_to_thumb_stub): Ditto.
4137 (elf32_arm_relocate_section): Compute name before calling
4138 elf32_arm_final_link_relocate().
4140 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4142 * elf.c: comment and formatting cleanups.
4145 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4147 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4148 (core files are treated differently than object files).
4149 * elf-bfd.h (_bfd_elf_write_corefile_contents,
4150 bfd_elf_mkcorefile): declare.
4151 * elfxx-target.h (_bfd_elf_write_corefile_contents,
4152 bfd_elf_mkcorefile): add to bfd_target vector.
4153 * elfcore.h (elf_core_file_p): save the program header table,
4154 and set the bfd architecture from the elf file header.
4155 * elf.c (bfd_elf_mkcorefile): new function.
4156 (_bfd_elf_write_corefile_contents): new function.
4157 (assign_file_positions_for_segments): add cases for handling
4158 PT_NOTE segments. (assign_file_positions_except_relocs):
4159 core files should be handled the same as exec files.
4160 (prep_headers): identify core files as type ET_CORE.
4161 (copy_private_bfd_data): identify the sections belonging to
4162 the PT_NOTE segment.
4164 * elf32-sparc.c (elf32_sparc_final_write_processing):
4165 add break statement to default case.
4167 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
4169 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
4170 section (not input) will be in sections ".sbss", ".sbss2",
4171 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
4172 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
4173 output_offset for correct evaluation of addend.
4175 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
4177 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
4178 elf32_arm_allocate_interworking_sections and
4179 elf32_arm_process_before_allocation.
4181 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
4183 * bfd-in.h: Ammend prototype for
4184 elf32_arm_process_before_allocation to remove surplus third
4187 * bfd-in2.h: Regenerate.
4189 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
4191 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
4193 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
4195 * aoutx.h (aout_link_input_section_ext): Use the relocation already
4196 calculated for RELOC_SPARC_REV32 case.
4198 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
4200 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
4201 elf32_arm_allocate_interworking_sections and
4202 elf32_arm_process_before_allocation.
4203 * bfd-in2.h: Regenerated.
4204 * elf32-arm.c Define elf32_arm_link_hash_table.
4205 (insert_thumb_branch): New routine.
4206 (find_thumb_glue): New routine.
4207 (find_arm_glue): New routine.
4208 (record_arm_to_thumb_glue): New routine.
4209 (record_thumb_to_arm_glue): New routine.
4210 (elf32_arm_link_hash_table_create): New routine.
4211 (elf32_arm_get_bfd_for_interworking): New routine.
4212 (elf32_arm_allocate_interworking_sections) New routine.
4213 (elf32_arm_process_before_allocation) New routine.
4214 (elf32_thumb_to_arm_stub): New routine.
4215 (elf32_arm_to_thumb_stub): New routine.
4216 (elf32_print_private_bfd_data): Fix typo.
4217 (elf32_arm_final_link_relocate): Add argument sym_sec.
4218 Check for branches to thumb symbols in case R_ARM_PC24.
4219 Check for branches to arm symbols in case R_ARM_THM_PC22.
4220 (elf32_arm_relocate_section): Pass symbol section to
4221 elf32_arm_final_link_relocate.
4223 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
4225 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
4226 entries unless the symbol is defined in the executable; in
4227 particular, undefined weak symbols get a PLT entry.
4229 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
4231 * libaout.h: Remove nested comment to avoid warning.
4233 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
4235 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4236 R_ARM_PC24 relocation.
4238 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
4240 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
4241 argument is_local. Add argument sym_flags. Check sym_flags
4242 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
4243 (elf32_arm_relocate_section): Don't pass local sym and pass
4244 sym_flags to elf32_arm_final_link_relocate.
4246 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
4248 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
4249 to not count too few relocs for dynamicly linked executables.
4251 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
4253 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
4254 symbols without a dynamic index dynamic. Consider all weak
4256 (elf64_alpha_strip_section_from_output): Don't assume 1-1
4257 correspondance between input and output sections.
4259 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4261 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
4262 that use a .got.plt section start the got offset at zero.
4264 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
4266 * ieee.c (ieee_write_processor): Correct the processor ID written
4267 out for bfd_arch_m68k, accommodating change of March 25.
4269 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
4271 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4272 R_ARM_THM_RPC22 relocations.
4274 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
4276 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
4278 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
4279 .got relocs in -Bsymbolic shared objects.
4281 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
4283 * elf32-arm.c: Add private flags to ELF header.
4284 (elf32_arm_print_private_bfd_data): New Function.
4285 (elf32_arm_set_private_flags): New Function.
4286 (elf32_arm_copy_private_flags): New Function.
4287 (elf32_arm_merge_private_bfd_data): New Function.
4289 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
4291 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
4293 (elf32_sparc_relocate_section): Likewise.
4295 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
4297 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
4298 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
4299 (ppc_elf_relocate_section): Pull sgot and splt search to the start
4300 of the function. Recognize no .plt as static linking.
4302 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
4304 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
4305 ".liblist" string through gettext.
4307 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
4309 * Makefile.am: Add support for elf32-arm.lo.
4310 * Makefile.in: Rebuild.
4311 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
4312 (thumb-*-elf): Define targ_defvec and targ_selvecs.
4313 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
4314 * configure: Regenerate.
4315 * elf.c: (prep_headers): Support arch_type of EM_ARM.
4316 * targets.c: Support new targets bfd_elf32_bigarm_vec and
4317 bfd_target bfd_elf32_littlearm_vec.
4318 * elf32-arm.c: New file.
4320 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
4322 * libaout.h (M_SPARCLITE_LE): New machine.
4323 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
4324 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
4325 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
4326 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
4327 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
4328 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
4329 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4330 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
4331 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
4332 be BFD_RELOC_SPARC_REV32.
4334 * config.bfd (sparc86x-*-aout): New
4336 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
4338 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
4339 actually mapping the output sections.
4341 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
4344 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
4345 (mn10300_elf_reloc_map): Similarly.
4346 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
4348 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
4350 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
4352 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
4353 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
4354 elf_mips_reloc_type defined in elf/mips.h.
4356 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
4358 * elf64-mips.c: Remove reloc_type definition completely. It's now
4361 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
4363 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
4364 as they are defined in elf/mips.h now.
4366 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
4369 * Re-add lost change:
4370 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
4372 (mn10300_elf_relax_section): Include stack space for register saves
4373 in the imm8 field of a "call" instruction.
4374 (compute_function_info): Determine how much stack is allocated by
4375 the movm instruction. Fix typo.
4376 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
4378 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
4380 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
4381 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
4383 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
4385 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
4387 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
4389 * elf32-hppa.h: Let ELF header define the enum containing the
4390 external reloc numbers.
4391 * elf32-i386.h: Likewise.
4393 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
4395 * elf-m10300.c: Let ELF header now define the macros to get the enum.
4396 * elf32-mips.c: Likewise.
4397 * elf32-ppc.c: Likewise.
4399 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
4401 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
4402 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
4404 * bfd-in.h: Regenerate.
4405 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
4406 parameter to 'unsigned int' to avoid K&R compatability problems.
4408 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
4410 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
4411 functionname_ptr to be const. Change line_ptr to be unsigned.
4413 * coffcode.h (coff_link_output_has_begun): Simplify handling when
4414 macro is not defined. Change second parameter from bfd_link_info
4415 to coff_final_link_info. Add prototype.
4416 (coff_final_link_postscript): Simplify handling when macro is not
4417 defined. Add prototype.
4419 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
4421 * elf-mn10300.c: Before include system specific ELF header define
4422 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
4423 * elf32-mips.c: Likewise.
4424 * elf32-ppc.c: Likewise.
4426 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
4428 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
4429 temporary patch over to elf64-mips.c as well.
4431 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
4433 * elf32-mips.c (reloc_type): Temporarily disable definition of
4434 standard relocation since they are now defined in elf/mips.h.
4436 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
4438 * elf-m10200.c (mn10200_elf_final_link_relocate):
4439 Modify range test for case R_MN10200_8.
4441 * elf-m10300.c (mn10300_elf_final_link_relocate):
4442 Modify range test for case R_MN10300_8.
4444 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
4446 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
4447 * elf32-i386.c (elf_backend_got_header_size): Define.
4448 (elf_backend_plt_header_size): Define.
4449 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
4450 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
4451 * elfxx-target.h: Provide a default of zero.
4452 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
4453 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
4455 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
4456 entry from an executable, even if the plt refcount goes to 0.
4458 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4460 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
4461 directory name at the line number.
4463 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
4464 with an unspecified type.
4466 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
4468 * sunos.c: Add undef of valid to avoid problem on SunOS.
4470 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
4472 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
4474 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4476 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
4477 R_68K_PCxx and R_68K_xx relocations. Make sure that
4478 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
4479 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
4480 R_68K_xx relocations.
4481 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
4482 that has no plt entry.
4483 (elf_m68k_relocate_section): Ignore the plt offset in a static
4485 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
4487 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
4490 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
4492 (howto_table, reloc_map): Add entries for them.
4493 (elf_m68k_check_relocs): Handle them. Implement reference
4494 counting for got and plt entries.
4495 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
4496 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
4498 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
4499 (elf_m68k_relocate_section): Handle the new reloc types.
4500 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
4501 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
4502 * elflink.h (elf_link_add_object_symbols): When creating an
4503 indirect reference for symbol versioning also copy the plt
4505 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
4506 flag also reset the plt offset.
4507 (elf_link_assign_sym_version): Likewise.
4508 (elf_gc_common_finalize_got_offsets): Increment the got offset by
4509 the size of the entry in bytes.
4510 (elf_gc_allocate_got_offsets): Likewise.
4512 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
4514 * elflink.h (elf_gc_sections): Return true rather than falling off
4517 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
4520 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
4522 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
4523 comment describing when it should be enabled.
4524 Changed definition of USER_LABEL_PREFIX to "", to fall into line
4527 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
4529 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
4530 information ATN records.
4532 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4534 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
4535 section for an absolute symbol in a fully linked file. Based on
4536 patch from Christian Holland <CHolland@de.lucent.com>.
4538 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
4540 * coff-m88k.c (m88k_special_reloc): Don't lose the information
4541 that a symbol is undefined.
4543 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
4545 * som.c (som_bfd_gc_sections): Define.
4547 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
4549 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
4550 overflows in ARM_26D patches, since they have already been
4551 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
4553 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
4555 * coffcode.h (coff_write_object_contents): If we have any long
4556 section names, call coff_write_symbols even if there are no
4559 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
4561 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
4562 PT_LOAD segment, rather than only setting it once for the entire
4565 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
4566 rather than ignoring every phdr with a p_paddr of 0, ignore all
4567 the phdrs if they all have a p_paddr of 0.
4569 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
4570 section was discarded from the link.
4572 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4574 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
4576 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4578 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
4579 floating point operations.
4581 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
4583 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
4586 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
4588 Merge of vax/vms (read-only) support
4589 * configure.com: Support Vax target.
4590 * makefile.vms: Support Vax target.
4591 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
4592 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
4594 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
4596 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
4598 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
4600 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
4602 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
4603 * targets.c (bfd_target_ovax_flavour): New flavour.
4604 (vms_alpha_vec): Renamed from evax_alpha_vec.
4606 (target_vector): Update accordingly.
4607 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
4609 (vax*-*-*vms*): New target.
4610 * Makefile.am: Update for renamed files. Rebuild dependencies.
4611 * bfd-in2.h: Rebuild.
4612 * configure.in, Makefile.in, aclocal.m4: Rebuild.
4614 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
4616 Based on patch from Matt Semersky <matts@scd.hp.com>:
4617 * linker.c (_bfd_generic_final_link): Force a trailing NULL
4618 pointer on abfd->outsymbols.
4619 (generic_add_output_symbol): Handle NULL sym parameter.
4621 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
4623 * elf.c (copy_private_bfd_data): Add support for changing VMA or
4626 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
4628 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
4629 when handling 32 bit immediate relocs.
4630 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4632 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
4634 * section.c (STD_SECTION): Account for recently added gc_mark
4635 field in struct asection.
4637 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
4638 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4640 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
4642 ELF Section-level Garbage Collection:
4643 * bfd.c (bfd_gc_sections): New.
4644 * aout-adobe.c: Hook to default implementation.
4645 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
4646 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
4647 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
4648 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
4649 * tekhex.c, versados.c: Likewise.
4650 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
4651 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
4653 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
4654 (bfd_generic_gc_sections): New.
4655 * section.c (SEC_KEEP): New.
4656 (asection): Add gc_mark member.
4658 * elfcode.h (elf_gc*): New name remappings.
4659 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
4660 sections to be excluded.
4661 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
4662 (elf_gc_propogate_vtable_entries_used): New.
4663 (elf_gc_smash_unused_vtentry_relocs): New.
4664 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
4665 (elf_gc_common_finalize_got_offsets): New.
4666 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
4667 * elfxx-target.h: Add and default gc hooks.
4669 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
4671 (struct elf_obj_tdata): Likewise for local_got_offsets.
4672 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
4673 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
4674 * elf64-sparc.c, elflink.h: Likewise.
4676 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
4677 (ELF_LINK_HASH_MARK): Define.
4678 (struct elf_backend_data): Add GC hooks.
4679 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
4681 * elf-m10300.c (mn10300_elf_check_relocs): New.
4682 (mn10300_elf_gc_mark_hook): New.
4683 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
4684 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
4685 (mn10300_elf_final_link_relocate): Likewise.
4686 (mn10300_elf_relocate_section): Likewise.
4687 (elf_backend_can_gc_sections): Define.
4688 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
4689 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
4690 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
4691 (mips_info_to_howto_rel): Likewise.
4692 (mips_elf_relocate_section): Likewise.
4693 (mips_elf_check_relocs): Likewise.
4694 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
4695 (elf_backend_can_gc_sections): Define.
4696 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
4697 (ppc_elf_howto_raw): Handle them.
4698 (ppc_elf_reloc_type_lookup): Likewise.
4699 (ppc_elf_relocate_section): Likewise.
4700 (ppc_elf_check_relocs): Reference count .got and .plt entires.
4701 Handle new vtable relocs.
4702 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
4703 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
4704 (elf_backend_can_gc_sections): Define.
4706 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
4708 * archures.c (bfd_mach_mn10300): Define.
4709 * elf-m10300.c: Include elf/mn10300.h
4710 (elf_mn10300_mach): New function.
4711 (_bfd_mn10300_elf_final_write_processing): Likewise.
4712 (_bfd_mn10300_elf_object_p): Likewise.
4713 (elf_backendfinal_write_processing): Define.
4714 (elf_backend_object_p): Likewise.
4716 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4718 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4721 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4723 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4724 link_next field, not the next field.
4726 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4728 * elf.c (map_sections_to_segments): Check the section address
4729 against the phdr size both with and without a modulo of
4732 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4734 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4735 linker created empty input section if the output section has the
4738 * elflink.h (elf_link_output_extsym): Print an error message if
4739 _bfd_elf_section_from_bfd_section fails.
4741 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4744 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4746 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4747 native linker output. Avoid putting an empty section in more than
4750 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4752 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4753 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4755 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4757 * elf.c (swap_out_syms): New arg relocatable_p.
4758 Don't add section VMA to symbols for relocatable output.
4759 (_bfd_elf_compute_section_file_positions): Update call to
4762 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4764 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4765 against 'addend' be signed rather than unsigned.
4767 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4769 * elf32-m32r.c: Add prototyps for static functions.
4771 * coff-arm.c: Add prototypes for static functions.
4773 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4775 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4776 LMA is used to order sections in a segment.
4778 * elf32-v850.c: Add prototypes for static functions.
4779 Change type of addend parameter to bfd_vma in various functions.
4781 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4783 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4784 complain_overflow_signed instead of complain_overflow_bitfield.
4786 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4788 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4789 when comparing against 0.
4791 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4793 * Makefile.am (config.status): New target.
4794 * Makefile.in: Rebuild.
4796 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4798 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4799 error if previous object endianness doesn't match current object.
4801 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4803 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4804 _bfd_elf_print_private)bfd_data ().
4806 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4808 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4810 (elf_link_add_object_symbols): Set type_change_ok and
4811 size_change_ok before calling elf_merge_symbol.
4813 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4814 undefined symbol error, don't also issue an overflow error.
4816 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4818 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4819 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4820 message instead of crashing.
4822 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4824 * archures.c (bfd_mach_cpu32): Define.
4825 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4827 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4828 * ieee.c: Include <ctype.h>.
4829 (ieee_object_p): Parse out process ID string to make it more
4830 likely to be acceptable for bfd_scan_arch.
4831 * bfd-in2.h: Rebuild.
4833 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4835 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4836 _bfd_elf_print_private_bfd_data() so that the program header will
4839 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4841 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4842 0x68. Reindent. Add some comments.
4844 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4846 * elf.c (copy_private_bfd_data): Adjust physical address of
4847 segment in output BFD to contain LMAs of its sections.
4849 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4851 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4852 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4853 endian data 32 bit relocations.
4854 (elf32_sparc_merge_private_bfd_data): Check if linking little
4855 endian objects with big endian objects.
4856 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4857 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4858 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4860 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4861 * archures.c (bfd_mach_sparc_sparclite_le): New.
4862 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4864 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4866 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4869 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4871 * bfd-in.h: Move over patch to bfd-in2.h.
4873 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4875 (_bfd_relocate_contents): Likewise.
4877 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4879 * peicode.h (add_data_entry): If the section has no private data
4880 then do not create a Data Dictionary entry for it.
4882 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4884 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4885 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4886 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4887 subsections during relaxation more correctly.
4889 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4891 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4892 Add extra argument to bfd_arm_process_before_allocation ().
4893 * bfd-in.h: Reflect changes made in bfd-in2.h.
4894 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4895 coff class of a BFD symbol.
4896 * coff-arm.c: Add support for interworking between Thumb code and
4897 non-interworking aware ARM code.
4899 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4901 * po/Make-in (install-info): New target.
4903 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4905 * filemode.c: Remove; not used.
4907 If sysdep.h includes a header file, don't include it again:
4908 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4910 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4912 * archive.c: Don't include <string.h> or <errno.h>.
4913 * evax-alpha.c; Don't include <stdio.h>.
4914 * evax-egsd.c: Likewise.
4915 * evax-etir.c: Likewise.
4916 * evax-misc.c: Likewise.
4917 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4918 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4920 * hpux-core.c: Likewise.
4921 * netbsd-core.c: Likewise.
4923 * libbfd.c: Don't include <sys/types.h>.
4924 * nlmcode.h: Don't include <string.h>.
4925 * osf-core.c: Don't include <string.h> or <stdio.h>.
4926 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4927 <errno.h>, or <unistd.h>.
4928 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4930 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4932 * configure.com: If the version number can not be found in
4933 configure.in, set it to "unknown" rather than "2.8.1".
4935 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4937 * elf32-mips.c (elf_mips_mach): New.
4938 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4939 (_bfd_mips_elf_final_write_processing): Use the names
4940 of machines, rather than the numbers. Set both the ARCH
4941 and MACH in e_flags. Handle a few more specific machines.
4942 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4943 EF_MIPS_ARCH and EF_MIPS_MACH.
4945 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4947 * syms.c (bfd_is_local_label): Revert last change.
4948 * srec.c (srec_write_symbols): Discard debugging symbols.
4950 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4952 * som.c: Include <ctype.h>.
4953 * som.h: Don't include sysdep.h.
4955 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4957 * libbfd.h: Rebuilt.
4958 * libbfd-in.h: Removed gettext includes and defines.
4959 * sysdep.h: Moved gettext-related includes and defines here.
4961 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4963 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4964 an ad-hoc test. Kill bogus #if 0 code.
4965 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4967 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4969 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4970 when generating a normal executable for a symbol defined in a
4971 regular file. When copying a reloc into the output file, adjust
4972 the addend for a PC relative reloc against a global symbol.
4974 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4976 * libbfd.h: Rebuilt.
4977 * libbfd-in.h (_): Define as dgettext.
4979 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4981 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4983 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4984 when declaring parameter types.
4985 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4987 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4989 * config.bfd: If we include any ELF targets in targ_defvec and/or
4990 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4991 * elf32-gen.c (dummy): New static const variable.
4992 (elf_generic_info_to_howto): New static function.
4993 (elf_generic_info_to_howto_rel): New static function.
4994 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4995 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4996 * elf64-gen.c: Same changes as elf32-gen.c.
4997 * elfcode.h (elf_object_p): For the generic target, ignore a
4998 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5000 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5002 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5003 * configure: Rebuild.
5005 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
5007 * config.bfd: Update OSR5/Unixware patterns.
5009 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
5011 * elf.c (assign_file_positions_for_segments): Allow for holes
5012 between sections added by a link script.
5014 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
5016 * configure.in: Change version number to 2.9.4
5017 * configure: Rebuild.
5019 Based on patch from H.J. Lu <hjl@gnu.org>:
5020 * elf.c (bfd_elf_get_bfd_needed_list): New function.
5021 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
5022 * bfd-in2.h: Rebuild.
5024 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
5026 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
5029 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
5031 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
5032 (elf64_alpha_relax_section): Fill them in.
5033 (elf64_alpha_relax_opt_call): Implement more than a stub.
5034 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
5035 alignment on .scommon.
5036 (elf64_alpha_merge_gots): Merge use counts as well.
5038 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
5040 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
5041 for calculating a local symbol's address.
5042 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
5043 Set the .got's cooked size as well as the raw size.
5045 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
5047 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
5048 internationalisation of printed information.
5050 * coff-arm.c (coff_arm_print_private_bfd_data): Add
5051 internationalisation of printed information.
5053 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
5055 * syms.c (struct indexentry): Change directory_name, file_name,
5056 and function_name fields to char *.
5057 (struct stab_find_info): Change cached_file_name field to char *.
5059 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
5061 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
5063 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5065 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5067 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
5069 * Makefile.am (install-data-local): Make $(includedir).
5070 * Makefile.in: Rebuild.
5072 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5074 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
5076 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
5078 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
5079 * Makefile.in: Rebuild.
5081 * bfd-in2.h: Rebuild for Nick's changes.
5083 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
5085 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
5086 change wrt length == max_namelen.
5088 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5090 * Many files: Added gettext invocations around user-visible
5092 * libbfd-in.h: Added gettext includes and defines.
5093 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5094 HAVE_LC_MESSAGES): Define.
5095 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5097 * Makefile.am (SUBDIRS): Added po.
5098 (POTFILES): New macro.
5099 (po/POTFILES.in): New target.
5100 (SOURCE_HFILES): New macro.
5102 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5104 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5106 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5107 NT_PRSTATUS note section encountered, it contains the status of
5108 the currently executing thread when the core file was written.
5110 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5112 * libcoff.h: Add extra parameter to
5113 bfd_coff_link_output_has_begun overrideable function.
5114 * cofflink.c: Pass extra parameter to
5115 bfd_coff_link_output_has_begun function.
5116 * bfd-in.h: Add prototypes for exported ARM interworking
5118 * peicode.h: ARM specific code reorganised to conform to BFD
5120 * coffcode.h: ARM specific code reorganised to conform to BFD
5122 * coff-arm.c: Code reorganised to conform to the BFD coding
5123 conventions. Global variables have been moved into an ARM
5124 specific hash table structure and a new function:
5125 bfd_arm_get_bfd_for_interworking() has been created which is
5126 called from the linker scripts.
5128 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5130 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5132 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5133 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5134 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5135 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5137 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5139 * config.bfd: Added sparc86x support.
5141 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5143 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5144 an out of range pc-relative jump/call to an undefined weak symbol.
5146 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
5148 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
5151 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
5153 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
5154 an error other than bfd_error_system_call, set the error to
5155 bfd_error_wrong_format.
5157 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
5158 bfd_elf32_powerpcle_vec.
5160 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
5161 program segments are zero, don't set p_paddr_valid.
5163 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
5165 * elf64-alpha.c: Initial implementation of relaxation --
5166 (struct alpha_elf_link_hash_entry): Add use_count member.
5167 (elf64_alpha_check_relocs): Initialize and increment it.
5168 (elf64_alpha_can_merge_gots): Check it when considering merging.
5169 (elf64_alpha_merge_gots): Drop entries with zero use.
5170 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
5171 (elf64_alpha_always_size_sections): Split out got sizing ...
5172 (elf64_alpha_size_got_sections): ... here. New function.
5173 (elf64_alpha_relax_find_reloc_ofs): New function.
5174 (elf64_alpha_relax_with_lituse): Likewise.
5175 (elf64_alpha_relax_without_lituse): Likewise.
5176 (elf64_alpha_relax_opt_call): Likewise.
5177 (elf64_alpha_relax_section): Likewise.
5178 (elf64_alpha_add_symbol_hook): Likewise.
5179 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
5180 (elf64_alpha_relocate_section): Likewise.
5181 (bfd_elf64_bfd_relax_section): Define.
5182 (elf_backend_add_symbol_hook): Likewise.
5184 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
5186 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
5187 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
5188 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
5190 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
5192 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
5193 * configure: Rebuild.
5195 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
5197 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
5198 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
5199 * configure.in: Define and substitute WIN32LDFLAGS and
5201 * aclocal.m4: Rebuild with new libtool.
5202 * configure, Makefile.in: Rebuild.
5204 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
5206 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
5207 before any other symbols in the same section.
5209 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
5211 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
5214 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5216 * dwarf2.c (comp_unit): Move it earlier in the source. Add
5218 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
5219 Use addr_size for address size, rather than sizeof(bfd_vma).
5220 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
5221 Fix call to read_address.
5222 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
5223 Scrap other unneeded arguments. Fix call to read_address.
5224 (scan_unit_for_functions): Fix call to read_attribute.
5225 (parse_comp_unit): We now handle more values for addr_size.
5226 Set addr_size in unit. Fix call to read_attribute and
5229 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
5231 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
5233 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
5235 * archures.c (bfd_default_scan): Add m68k cases back to default
5236 switch, reverting patch of March 25, since IEEE support depends
5239 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
5241 * Makefile.am (diststuff): New target.
5242 * Makefile.in: Rebuild.
5244 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
5246 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
5247 som_offset when we have an extended name table.
5249 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
5251 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
5253 * Makefile.in: Rebuild.
5255 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5257 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
5258 symbols when creating a shared library.
5259 (elf_m68k_adjust_dynindx): New function, used by above code.
5260 (elf_m68k_finish_dynamic_sections): Initialize the section
5262 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
5264 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
5266 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
5269 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5271 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
5274 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
5276 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
5279 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
5281 * configure.in: Set version to 2.9.1.
5282 * configure: Rebuild.
5284 * Branched binutils 2.9.
5286 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
5288 * syms.c (ENABLE_CACHING): Define.
5289 (struct indexentry): Define.
5290 (struct stab_cache): Remove.
5291 (cmpindexentry): New static function.
5292 (struct stab_find_info): Add new fields: indextable,
5293 indextablesize, cached_indexentry, cached_offset, cached_stab, and
5294 cached_file_name. Remove fields: file_cache, function_cache, and
5296 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
5297 index table and search it.
5299 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
5301 * elf.c (_bfd_elf_copy_private_section_data): Call
5302 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
5304 * cpu-mips.c: Remove trailing comma at end of enumeration list.
5306 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
5308 * coff-arm.c: Define all globally visible variables and functions
5309 only when COFF_WITH_PE is not defined.
5310 * configure.in (armpe_little_vec, armpe_big_vec): Add
5312 * configure: Rebuild.
5314 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
5316 Fix some gcc -Wall warnings:
5317 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
5318 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
5319 * archures.c (bfd_default_scan): Likewise.
5320 * bfd.c (bfd_scan_vma): Likewise.
5321 * binary.c (mangle_name): Likewise
5322 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
5323 * coff-sh.c (sh_relocate_section): Likewise.
5324 * coff-stgo32.c (create_go32_stub): Likewise.
5325 * coffcode.h (coff_slurp_line_table): Likewise.
5326 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
5327 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
5328 (assign_file_positions_for_segments): Likewise.
5329 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5330 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
5331 * oasys.c (oasys_write_sections): Likewise.
5332 * ppcboot.c (ppcboot_object_p): Likewise.
5333 (mangle_name): Likewise.
5334 * riscix.c (riscix_fix_pcrel_26): Likewise.
5335 * srec.c (srec_scan): Likewise.
5336 * stabs.c (_bfd_write_section_stabs): Likewise.
5337 * sunos.c (sunos_add_dynamic_symbols): Likewise.
5338 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
5339 switch. Declare parameters for function pointers.
5340 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
5342 * elf.c (elf_sort_sections): Likewise.
5343 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
5344 Add default cases to switches.
5345 (coff_arm_relocate_section): Remove unused local variables.
5347 (coff_arm_bfd_set_private_flags): Change flag variable to type
5349 * coff-mips.c (mips_relocate_section): Initialize use_lo.
5350 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
5351 (dump_toc): Change cat to const, and initialize it.
5352 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
5353 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5354 (sh_elf_relocate_section): Initialize r_symndx.
5355 * coffcode.h (coff_compute_section_file_positions): Only declare
5356 old_sofar if ALIGN_SECTIONS_IN_FILE.
5357 (coff_write_object_contents): Initialize csym.
5358 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
5359 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
5361 * dwarf2.c: Include libiberty.h.
5362 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
5363 (decode_line_info): Remove unused local variables.
5364 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
5365 (m32r_elf_relocate_section): Likewise.
5366 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
5367 (v850_elf_reloc): Likewise.
5368 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
5369 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
5370 * elf.c (assign_file_positions_for_segments): Always set adjust.
5371 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
5372 parenthesize expression.
5373 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
5374 (m32r_elf_object_p): Return a value.
5375 (m32r_elf_print_private_bfd_data): Change fprintf format string.
5376 * elf32-mips.c (mips_elf_final_link): Initialize last.
5377 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
5378 * elf32-v850.c (v850_elf_object_p): Return a value.
5379 (v850_elf_print_private_bfd_data): Change fprintf format string.
5380 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
5382 * elflink.h (elf_link_add_object_symbols): Change vernum to
5383 unsigned int, and initialize it. Change fprintf format string.
5384 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
5385 when setting or comparing to soname_indx.
5386 (elf_create_pointer_linker_section): Change num_symbols to
5388 * libcoff-in.h (coff_data_type): Change flags to flagword.
5389 * peicode.h (pe_print_idata): Initialize idx. Change j to
5390 bfd_size_type. Initialize hint_member. Remove useless test to
5392 (pe_print_edata): Change num_functions and num_names in struct
5393 EDT_type to unsigned long. Remove cast. Change fprintf format
5395 * ppcboot.c (ppcboot_object_p): Change i to size_t.
5396 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
5398 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
5399 int *. Update uses. Change j to long.
5400 * bfd-in2.h, libcoff.h: Rebuild.
5402 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
5404 * elf32-v850.c Remove definition of USE_REL.
5405 (v850_elf_info_to_howto_rela): New function.
5406 (v850_elf_perform_relocation): Renamed from
5407 v850_elf_store_addend_in_insn. Removed replace argument.
5408 (v850_elf_reloc): store the relocation in the addend field instead
5410 (v850_elf_final_link_relocate): Now calls
5411 v850_elf_perform_relocation.
5412 (v850_elf_relocate_section): Remove code to generate REL
5415 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
5417 * coffcode.h (coff_new_section_hook): Set the type and storage
5418 class in the native symbol information allocated for a new section
5421 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
5423 * peicode.h: Chain together calls to
5424 coff_bfd_copy_private_bfd_data and
5425 coff_bfd_print_private_bfd_data.
5427 * coff-arm.c: Add prototypes for
5428 coff_arm_bfd_print_private_bfd_data and
5429 coff_arm_bfd_copy_private_bfd_data.
5431 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
5433 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
5436 * peicode.h: Call arm-coff private data functions after handling
5439 * coff-arm.c: Turn statics into globals so that they can be shared
5440 both pe and pei backends.
5442 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
5444 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
5446 (sunos_write_object_contents): Likewise.
5447 * aoutx.h (NAME(aout,machine_type)): Likewise.
5448 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5450 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5452 * archures.c (bfd_mach_m68*): Add definitions for various m68k
5454 (bfd_default_scan): Remove m68k special cases.
5455 * bfd-in2.h: Rebuild.
5456 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
5458 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
5459 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
5461 (bfd_m68k_arch): Set mach field to zero to signal no explicit
5462 selection, change printable_name to just "m68k" and make that the
5463 default instead of m68k:68020.
5465 * aout-tic30.c (NAME): Define this to avoid multiple definitions
5467 (MY_get_section_contents): Define as aout_32_get_section_contents
5468 rather than NAME(aout,get_section_contents).
5470 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
5472 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
5473 and call bfd_default_set_arch_mach to do the real work.
5475 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
5477 * bout.c (BALX): Include return register g14 as part of the insn.
5479 (calljx_callback): Use it.
5481 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
5483 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
5484 * libbfd.h: Rebuild.
5486 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
5487 byte_count to unsigned int.
5488 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
5489 unused local variables.
5491 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
5492 variables er and er1.
5494 * cpu-v850.c: Include <ctype.h>.
5495 (scan): Case isdigit argument to unsigned char.
5497 From Yan Meroth <YAN.MEROTH@st.com>:
5498 * ihex.c (ihex_scan): Add extbase variable so that getting an
5499 extended linear address record does not ignore any previous
5501 (ihex_write_object_contents): When writing out an extended linear
5502 address record, zero out any previous extended address.
5504 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
5506 * ieee.c (do_one): Check section before dereferencing it.
5507 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
5508 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
5510 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
5512 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
5514 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
5516 * coff-arm.c: Add interworking functions to pe backends.
5518 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
5520 * configure.in: Use AM_DISABLE_SHARED.
5521 * aclocal.m4, configure: Rebuild with libtool 1.2.
5523 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
5525 * coff-arm.c (coff_arm_relocate_section): Better error messages
5526 when interowrking conflucts occur. Courtesy of Jonathan Walton
5528 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
5529 relocations. Patch courtesy of Jonathan Walton and Tony
5532 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
5534 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
5535 part of Feb 22 change controling when to override the existing
5536 symbol with the .plt entry.
5538 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
5540 * config.bfd (targ_cpu): Add thumb-pe target.
5542 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
5543 functions in PE build.
5545 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
5547 * config.bfd (sparclite-*-elf*): Added.
5549 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
5551 * configure.in: Add elf.lo to elf shell variable.
5552 * Makefile.am (BFD_LIBS): Remove elf.lo.
5553 (BFD_LIBS_CFILES): Remove elf.c.
5554 (BFD32_BACKENDS): Add elf.lo.
5555 (BFD32_BACKENDS_CFILES): Add elf.c.
5556 * configure, Makefile.in: Rebuild.
5558 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
5560 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
5561 relocation against a now-local symbol should not have a dynamic
5564 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
5566 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
5568 (pe_print_private_bfd_data): Print PE flags. From Mikey
5569 <jeffdb@netzone.com>.
5571 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
5573 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
5574 a plt entry when we can determine that we authoritatively define
5577 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
5579 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
5580 don't actually use trad-core, but a SunOS-style core file handled
5582 * hosts/sparclinux.h: Remove.
5584 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5586 * peicode.h (pe_print_idata): If there is no .idata section, look
5587 for the import tables in some other section. Make the initial
5588 label line up better with the data. Print the import address
5589 table even if there is no import name table. If the import
5590 address table holds actual addresses, print them.
5592 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
5594 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
5595 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
5596 bfd_error_system_call.
5598 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
5600 * Makefile.am (AUTOMAKE_OPTIONS): Define.
5601 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5603 From H.J. Lu <hjl@gnu.org>:
5604 * Makefile.am (libbfd_la_LDFLAGS): Define.
5605 * Makefile.in: Rebuild.
5607 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
5609 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5610 * netbsd.h (MACHTYPE_OK): Define.
5611 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
5612 calling N_SET_MACHTYPE, rather than having a switch.
5613 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
5615 * i386netbsd.c (MACHTYPE_OK): Don't define.
5616 (DEFAULT_MID): Define.
5617 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
5618 (MACHTYPE_OK): Don't define.
5619 (DEFAULT_MID): Define.
5620 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
5621 (DEFAULT_MID): Define.
5622 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
5623 (DEFAULT_MID): Define.
5624 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
5625 (DEFAULT_MID): Define.
5627 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5628 * vaxnetbsd.c: New file.
5629 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
5630 rather than netbsd_core.
5631 * targets.c (vaxnetbsd_vec): Declare.
5632 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
5633 defined, add netbsd_core_vec.
5634 * configure.in: Set COREFILE for alpha*-*-netbsd* and
5635 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
5636 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
5637 * config.bfd (alpha*-*-netbsd*): New target.
5638 * Makefile.am: Rebuild dependencies.
5639 (BFD32_BACKENDS): Add vaxnetbsd.lo.
5640 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
5641 * configure, Makefile.in: Rebuild.
5643 * configure.host: Remove the old shared library build stuff. We
5644 now use libtool instead.
5646 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
5648 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
5650 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
5652 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
5653 * configure: Rebuild.
5655 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
5656 * elf32-v850.c (remember_hi16s_reloc): New function.
5657 (find_remembered_hi16s_reloc): New function.
5658 (v850_elf_store_addend_in_insn): Use the above new functions to
5659 match up HI6S relocs with LO16 relocs.
5661 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
5663 * configure.in: Change -linux* to -linux-gnu*.
5664 * config.bfd, configure.host: Likewise.
5665 * configure: Rebuild.
5667 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
5669 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
5670 LO16/HI16S bug and improve comments about what is going on.
5672 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5674 * configure, aclocal.m4: Rebuild with new libtool.
5676 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
5678 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
5679 when merging v850 code into v850e/v850ea code. Do not initialise
5680 output flags if the input is the default architecture.
5682 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
5684 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
5685 get the size from bfd_arch_bits_per_address instead of directly
5688 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
5690 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
5691 to wrap, just return all 1's bits instead.
5692 * libbfd.h: Regenerate.
5694 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
5696 * coff-i386.c (coff_pe_i386_relocate_section): New static function
5698 (coff_relocate_section): If COFF_WITH_PE, define as
5699 coff_pe_i386_relocate_section.
5700 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
5701 skip empty sections, to match coff_write_object_contents.
5703 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
5704 rather than swapping out r_offset twice. From Luke Deller
5705 <luked@cse.unsw.edu.au>.
5707 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
5709 * configure.in: Set libtool_enable_shared rather than
5710 libtool_shared. Remove diversion hack.
5711 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
5714 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5716 * syms.c (struct stab_cache): Define.
5717 (struct stab_find_info): Remove cached_offset, cached_stab,
5718 cached_str, and cached_stroff fields. Add file_cache,
5719 function_cache, and line_cache fields.
5720 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5723 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5725 * peicode.h (pe_print_idata): Check for import of ordinal rather
5727 (pe_print_edata): If there is no .edata section, look for the
5728 export data in some other section.
5730 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5732 * configure.in: Change version to 2.8.4.
5733 * configure: Regenerated.
5735 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5737 Add tms320c30 support:
5738 * cpu-tic30.c: New file.
5739 * aout-tic30.c: New file.
5740 * coff-tic30.c: New file.
5741 * archures.c (bfd_arch_tic30): Define.
5742 (bfd_tic30_arch): Declare.
5743 (bfd_archures_list): Add bfd_tic30_arch.
5744 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5746 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5747 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5748 (coff_set_flags): Likewise.
5749 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5750 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5751 * Makefile.am: Rebuild dependencies.
5752 (ALL_MACHINES): Add cpu-tic30.lo.
5753 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5754 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5755 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5756 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5758 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5760 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5761 to lag behind LO16 reloc by a couple of instructions.
5763 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5765 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5766 make to reexamine the file timestamp.
5767 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5769 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5772 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5774 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5775 to create .dynsbss and .rela.sbss sections.
5776 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5777 copied from dynamic objects into .sbss.
5778 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5779 use it. Correct typo of .rela.sdata2.
5780 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5781 put the data, which may now be in .sbss.
5782 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5783 (elf_backend_create_dynamic_sections): Define as
5784 ppc_elf_create_dynamic_sections.
5786 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5787 against _GLOBAL_OFFSET_TABLE_.
5788 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5789 shared libraries which refer to local symbols. Make sure that the
5790 test for allocating space for a reloc in a shared object is the
5791 same as the test for emitting a reloc.
5793 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5795 * config.bfd (i[3456]-*-mingw32*): New target.
5796 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5797 * aclocal.m4, configure: Rebuild.
5799 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5801 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5804 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5806 Sparc v9 ABI compliant PLT:
5807 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5808 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5809 (LARGE_PLT_THRESHOLD): New define.
5810 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5811 (sparc64_elf_build_plt): New function.
5812 (sparc64_elf_plt_entry_offset): Likewise.
5813 (sparc64_elf_plt_ptr_offset): Likewise.
5814 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5815 contain the index for convenience. Skip the initial entries
5817 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5818 memory for the benefit of .rela.plt.
5819 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5820 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5821 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5822 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5823 Call sparc64_elf_build_plt.
5824 (elf_backend_want_got_plt): No.
5825 (elf_backend_plt_readonly): No.
5826 (elf_backend_plt_alignment): 8.
5828 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5829 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5830 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5833 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5835 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5837 * cpu-mips.c (arch_info_struct): Add mips variants.
5838 * bfd-in2.h: Rebuilt.
5840 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5842 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5845 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5847 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5848 (i[3456]86sco3.2v5*coff): New target.
5850 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5852 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5854 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5856 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5857 * bfd-in2.h: Regenerate.
5859 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5861 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5863 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5865 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5866 adjust addend for an output common symbol (from Jimmy Blair
5867 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5868 defined symbol to counteract adjustment made in generic relocation
5871 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5873 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5875 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5876 (GET_SCNDHR_NLNNO): Likewise.
5878 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5880 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5882 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5884 * elf32-m32r.c: Add macros to handle NOP insertion.
5886 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5888 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5889 (xcoff_mark): Likewise.
5890 (xcoff_build_ldsyms): Mark absolute symbols.
5892 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5894 * bout.c (b_out_write_object_contents): Sort symbols before output
5895 to keep {CALL,BAL}NAME symbols adjacent.
5896 (b_out_symbol_cmp): New function.
5898 For older changes see ChangeLog-9697
5904 version-control: never