1 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
3 * som.c (SOM_HOWTO): Define.
4 (som_hppa_howto_table): Use it.
6 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
8 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
10 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
12 2000-02-24 Catherine Moore <clm@cygnus.com>
14 * som.c (som_misc_symbol_info): Add field
16 (som_bfd_derive_misc_symbol_info): Initialize
18 (som_build_and_write_symbol_table): Keep track
19 of secondary_def field.
20 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
21 if secondary_def field is set.
22 (som_bfd_ar_write_symbol_stuff): Initialize
25 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
27 * dwarf2.c (read_address): Read 16-bits addresses.
28 (parse_comp_unit): Accept addr_size == 2.
30 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
32 * bfd-in.h: Update copyright date.
34 2000-02-23 Linas Vepstas <linas@linas.org>
36 * cpu-i370.c: New file.
37 * elf32-i370.c: New file.
38 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
40 (bfd_archures_list): Add bfd_i370_arch.
41 * elf.c (prep_headers): Add bfd_arch_i370.
42 * Makefile.am: Add support for IBM 370 elf.
43 * config.bfd: Likewise.
44 * configure.in: Likewise.
45 * libbfd.h (bfd_reloc_code_real_names): Likewise.
46 * reloc.c (bfd_reloc_code_type): Likewise.
47 * targets.c: Likewise.
49 * Makefile.in: Regenerate.
50 * configure: Regenerate.
51 * bfd-in2.h: Regenerate.
53 2000-02-22 Ian Lance Taylor <ian@zembu.com>
55 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
56 invalid relocation types, and change them to R_386_NONE.
58 2000-02-22 H.J. Lu <hjl@gnu.org>
60 * elflink.h (elf_link_add_object_symbols): If a version symbol is
61 not defined, don't add a second ELF_VER_CHR.
63 * elflink.h (elf_bfd_final_link): Call output_extsym for global
64 symbols converted to local symbols even when stripping all
66 (elf_link_output_extsym): Process global symbols converted to
67 local symbols even if they are being stripped.
69 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
71 * archures.c (bfd_octets_per_byte): Return unsigned int.
72 (bfd_arch_mach_octets_per_byte): Ditto.
73 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
75 * section.c (bfd_get_section_size_before_reloc): Quell signed
76 vs. unsigned comparison warning.
77 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
78 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
79 change. What was I thinking?
80 * bfd-in2.h: Regenerate.
82 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
83 (elf_gc_sections): Same here.
84 (elf_gc_common_finalize_got_offsets): And here.
86 2000-02-21 Ian Lance Taylor <ian@zembu.com>
88 ELF HPPA doesn't work at present; remove it until it does.
89 * config.bfd: Comment out setting targ_defvec to
91 * Makefile.am: Rebuild dependencies.
92 (BFD32_BACKENDS): Remove elf32-hppa.lo.
93 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
94 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
95 * Makefile.in: Rebuild.
96 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
98 2000-02-18 Geoff Keating <geoffk@cygnus.com>
100 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
101 is no bfd_free(). Revert bfd_free part of previous change.
103 2000-02-18 Geoff Keating <geoffk@cygnus.com>
105 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
107 (coff_compute_section_file_positions): Use bfd_free to pair
109 (coff_write_object_contents): Likewise.
111 * coff-rs6000.c (xcoff_howto_table_16): New variable.
112 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
114 2000-02-18 Richard Henderson <rth@cygnus.com>
116 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
117 and hide_symbol members.
118 (elf_link_hash_copy_indirect): Remove.
119 (elf_link_hash_hide_symbol): Remove.
120 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
121 and elf_backend_hide_symbol.
122 (_bfd_elf_link_hash_copy_indirect): Declare.
123 (_bfd_elf_link_hash_hide_symbol): Declare.
124 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
125 (_bfd_elf_link_hash_hide_symbol): Likewise.
126 (_bfd_elf_link_hash_table_init): Don't init killed members.
127 * elflink.h (elf_link_add_object_symbols): Use the bed function
128 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
129 (elf_link_assign_sym_version): Likewise.
130 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
131 (elf_backend_hide_symbol): Likewise.
132 (elfNN_bed): Update for new members.
134 2000-02-17 Kevin Buettner <kevinb@redhat.com>
136 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
137 STACK_END_ADDR): Define for new core file format.
138 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
139 for handling the vagaries of the various core file structures used
140 by AIX over the years.
141 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
142 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
143 core_dumpx structure.
145 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
147 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
148 (bfd_mach_sh3_dsp): Likewise.
149 (bfd_mach_sh4): Reinstate.
150 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
151 * bfd-in2.h: Regenerate.
152 * coff-sh.c (struct sh_opcode): flags is no longer short.
153 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
154 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
155 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
156 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
157 (sh_opcodes): No longer const.
158 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
159 (sh_insn_uses_reg): Check for USESAS and USESR8.
160 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
161 (_bfd_sh_align_load_span): Return early for SH4.
162 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
163 Take into account that field b of a parallel processing insn
164 could be mistaken for a separate insn.
165 * cpu-sh.c (arch_info_struct): New array elements for
166 sh2, sh-dsp and sh3-dsp.
167 Reinstate element for sh4.
168 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
169 (SH4_NEXT): Reinstate.
170 (SH3_NEXT, SH3E_NEXT): Adjust.
171 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
172 * elf32-sh.c (sh_elf_set_private_flags): New function.
173 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
174 (sh_elf_merge_private_data): New function.
175 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
176 (bfd_elf32_bfd_copy_private_bfd_data): Define.
177 (bfd_elf32_bfd_merge_private_bfd_data): Change to
178 sh_elf_merge_private_data.
180 2000-02-13 Richard Henderson <rth@cygnus.com>
182 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
184 (elf_link_hash_copy_indirect): New.
185 (elf_link_hash_hide_symbol): New.
186 * elflink.h (elf_link_add_object_symbols): Break out copy from
187 indirect new new symbol to elf.c.
188 (elf_link_assign_sym_version): Break out privatization of
189 non-exported symbol to elf.c.
190 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
191 (_bfd_elf_link_hash_hide_symbol): New.
192 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
194 2000-02-13 Ian Lance Taylor <ian@zembu.com>
196 * section.c (_bfd_strip_section_from_output): Add info parameter.
197 If it passed as non-NULL, use it to check whether any input BFD
198 has an input section which uses this output section. Change all
200 * bfd-in2.h: Rebuild.
202 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
203 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
205 * bfd-in2.h: Rebuild.
207 2000-02-10 Timothy Wall <twall@cygnus.com>
209 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
210 allow final modifications of swapped-in symbol.
211 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
212 * coffcode.h (coff_write_relocs): Use macro
213 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
214 symbol index should be set to -1.
216 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
218 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
219 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
220 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
221 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
222 sh_insns_uses_or_sets_freg): New functions.
223 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
224 * (sh_insns_conflict): Use new functions and new macros to
225 detect conflicts when two instructions both set same integer registers,
226 both set same fp register, and both set special register.
228 2000-02-09 Timothy Wall <twall@cygnus.com>
230 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
231 swapping in sections, so that the swapping routines have access to
234 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
236 * coff-go32.c: Update comment. Update copyright.
238 2000-01-27 Thomas de Lellis <tdel@windriver.com>
240 * syms.c (bfd_decode_symclass)
241 Two new class characters were added - 'V' and 'v'. The
242 meaning of 'W' is now restricted to just weak non-object
243 symbols. This allows differentiation between, for example,
244 weak functions vs weak objects. nm for example now dumps:
246 'w' = weak unresolved
247 'V' = weak global object
248 'v' = weak unresolved object
250 (bfd_is_undefined_symclass): New function. Return true if the
251 given symbol class represents and undefined/unresolved symbol.
253 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
256 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
258 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
259 STT_ARM_16BIT flag set, but it is not attached to a data object
260 return STT_ARM_16BIT so that it will be treated as code by the
263 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
265 * coff-i386.c (i3coff_object_p): Remove prototype.
268 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
269 to name. Update copyright.
271 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
272 assignment to avoid warning. Update copyright.
274 2000-01-24 Robert Lipe (robertl@sco.com)
276 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
277 instead of using GNU C extension.
279 2000-01-21 Nick Clifton <nickc@cygnus.com>
281 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
282 amount from a bfd_in_memory structure.
283 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
286 2000-01-14 Nick Clifton <nickc@cygnus.com>
288 * linker.c (default_indirect_link_order): oops - fix incorrectly
289 applied patch from Tim Wall.
291 2000-01-13 Timothy Wall (twall@tiac.net>
293 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
294 = scnhsz, filhsz, relsz, aoutsz, etc)
298 2000-01-13 Nick Clifton <nickc@cygnus.com>
300 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
301 interwork thumb to arm stub.
303 2000-01-13 Timothy Wall (twall@tiac.net>
305 * archures.c (bfd_octets_per_byte): New function: Return
307 (bfd_arch_mach_octets_per_byte): New function: Return target
310 * section.c: Distinguish between octets and bytes for usage of
311 _cooked_size, _raw_size, and output_offset. Clarify
312 description of bfd_set_section_contents.
314 * bfd-in2.h: Regenerate.
316 * coffgen.c: Indicate that the offset parameter is in bytes, not
319 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
320 where appropriate to get the octet offset when calling
321 bfd_set_section_contents.
322 (bfd_coff_reloc_link_order): Ditto.
324 * linker.c (bfd_generic_reloc_link_order): Ditto.
325 (_bfd_default_link_order): Ditto.
327 * reloc.c (bfd_perform_relocation): Distinguish between octets
328 and bytes. Use octets when indexing into octet data; use bytes
329 when calculating target addresses.
330 (bfd_install_relocation): Ditto.
332 * srec.c (srec_write_section): Ditto.
334 2000-01-13 Nick Clifton <nickc@cygnus.com>
336 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
337 3 to 2. This allows 4 byte sized sections, which is necessary for
338 dlltool to build funcitoning DLLs.
340 2000-01-10 Philip Blundell <pb@futuretv.com>
342 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
343 (arm*-*-conix*): New target.
345 2000-01-10 Egor Duda <deo@logos-m.ru>
347 * config.bfd: Include elf32_i386 vector to target list for cygwin
350 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
351 * configure.in: Test for structure win32_pstatus_t in
353 * configure: Regenerate.
355 * elf.c (elfcore_grok_win32pstatus): New function: process
356 win32_pstatus_t notes in elf core file.
357 (elfcore_grok_note): Detect win32_pstatus notes.
359 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
361 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
363 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
364 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
366 1999-12-29 Richard Henderson <rth@cygnus.com>
368 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
369 if no dynamic sections created.
371 1999-12-27 Nick Clifton <nickc@cygnus.com>
373 * peicode.h (pe_bfd_object_p): Only define for PE format
376 1999-12-17 Nick Clifton <nickc@cygnus.com>
378 * coff-i386.c (i3coff_object_p): Delete.
379 (i386coff_vec): Replace reference to i3coff_object_p with a
380 reference to coff_object_p.
382 * coff-mcore.c (pe_object_p): Delete.
384 * peicode.h (pe_bfd_object_p): New function: Detect the
385 presence of a PE format COFF object file. Also detect and
386 warn about the presence of LINK6 format Image Library Format
389 1999-12-16 Nick Clifton <nickc@cygnus.com>
391 * coff-arm.c (NUM_ELEM): New macro.
392 (NUM_RELOCS): New macro: The number of known ARM relocs.
393 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
394 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
396 (bfd_arm_process_before_allocation): Produce a warning message if
397 an out of range symbol index is encountered.
399 1999-12-14 Nick Clifton <nickc@cygnus.com>
401 * elflink.h (is_global_symbol_definition): New Function: Return
402 true iff the symbol is being given a global definition in this
404 (elf_link_is_defined_archive_symbol): Do not bother processing
405 symbols for an archive element that has already been included
407 Use is_global_symbol_definition().
409 1999-12-09 Andrew Cagney <cagney@cygnus.com>
411 * config.bfd: Add support for sparc-*-netbsdelf* and
414 1999-12-13 Nick Clifton <nickc@cygnus.com>
416 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
417 if the symbol is in the common section.
419 1999-12-10 Nick Clifton <nickc@cygnus.com>
421 * elflink.h (elf_link_is_defined_archive_symbol): New
422 function: Decide if a symbol, in an archive map is there
423 because it is defined in the archive element, or because it is
424 just another common declaration of it.
425 (elf_link_add_archive_symbols): Use
426 elf_link_is_defined_archive_symbol to decide if an archive
427 element contain a reference to a common symbol should be
430 1999-12-10 Nick Clifton <nickc@cygnus.com>
432 * elflink.h: Revert previous patch.
433 * targets.c: Revert previous patch.
434 * libbfd-in2.h: Revert previous patch.
435 * libbfd.h: Revert previous patch.
436 * elfxx-target.h: Revert previous patch.
437 * archive.c: Revert previous patch.
438 * aout-target.h: Revert previous patch.
439 * aout-tic30.h: Revert previous patch.
440 * bfd.c: Revert previous patch.
441 * coff-alpha.c: Revert previous patch.
442 * coff-rs6000.c: Revert previous patch.
443 * elf64-mips.c: Revert previous patch.
444 * ieee.c: Revert previous patch.
445 * libecoff.h: Revert previous patch.
446 * oasys.c: Revert previous patch.
447 * som.c: Revert previous patch.
448 * vms.c: Revert previous patch.
450 1999-12-09 Nick Clifton <nickc@cygnus.com>
452 * elflink.h (elf_link_add_archive_symbols): Add an archive
453 element even if contains a symbol which is currently only
454 considered to be a common.
456 * targets.c (struct bfd_target): Add new field
457 _bfd_allow_commons_in_armap.
458 * bfd-in2.h:Regenerate.
460 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
462 (_bfd_archive_bsd_allow_commons_in_armap): Define.
463 * libbfd.h: Regenerate.
465 * elfxx-target.h: If using COFF archive map, override
466 definition of allow_commons_in_armap and replace with
469 * archive.c (bfd_compute_and_write_armap): Do not place common
470 symbols into the archive map unless _bfd_allow_commons_in_armap
473 * aout-target.h (MY_allow_commons_in_armap): Define.
474 * aout-tic30.h (MY_allow_commons_in_armap): Define.
475 * bfd.c (bfd_allow_commons_in_armap): Define.
476 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
477 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
478 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
479 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
480 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
481 * oasys.c (oasys_allow_commons_in_armap): Define.
482 * som.c (som_allow_commons_in_armap): Define.
483 * vms.c (vms_allow_commons_in_armap): Define.
485 1999-12-07 Jim Blandy <jimb@cygnus.com>
487 Add support for SSE registers in ELF core files.
488 * elf.c (elfcore_make_note_pseudosection): New function.
489 (elfcore_grok_prfpreg): Use it.
490 (elfcore_grok_prxfpreg): New function.
491 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
493 1999-12-03 Ian Lance Taylor <ian@zembu.com>
495 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
496 value by 4 before storing it back in the field. From
497 Koundinya. K <kk@ddeorg.soft.net>.
499 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
501 * archures.c (bfd_mach_am33): Define.
502 * bfd-in2.h: Rebuilt.
503 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
504 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
505 (compute_function_info): Handle additional registers saved by
507 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
508 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
510 1999-11-29 Jim Blandy <jimb@cygnus.com>
512 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
514 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
517 1999-11-27 Michael Meissner <meissner@cygnus.com>
519 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
520 internal use within gas for alpha explicit relocations.
521 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
522 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
523 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
524 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
525 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
526 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
528 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
529 BFD_RELOC_ALPHA_USER_*.
531 * bfd-in2.h: Regenerate.
532 * libbfd.h: Regenerate.
534 1999-11-26 Fred Fish <fnf@cygnus.com>
536 * elf.c (elfcore_read_notes): Add prototype for static function.
537 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
538 (bfd_section_from_phdr): Replacement function that calls
539 _bfd_elf_make_section_from_phdr for generic segment types and
540 backend fucntion pointed to by elf_backend_section_from_phdr for
541 backend specific segment types.
542 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
543 now called by _bfd_elf_make_section_from_phdr. Note that this func
544 is now just a stub between the caller and bfd_section_from_phdr.
546 * elf-bfd.h (struct elf_backend_data): Add new function pointer
547 elf_backend_section_from_phdr.
548 (elf_backend_section_from_phdr): Add prototype.
550 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
551 (elfNN_bed): Add elf_backend_section_from_phdr.
553 1999-11-25 Nick Clifton <nickc@cygnus.com>
555 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
556 SEC_CODE and SEC_READONLY flags to glue sections.
558 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
559 SEC_CODE and SEC_READONLY flags to glue sections.
561 1999-11-20 Nick Clifton <nickc@cygnus.com>
563 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
566 1999-11-19 Catherine Moore <clm@cygnus.com>
568 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
569 (elf_cpu32_plt_entry): Likewise.
571 1999-11-18 Nick Clifton <nickc@cygnus.com>
573 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
575 (coff_mcore_relocate_section): Initialise addend to 0.
576 Special case processing of RVA reloc.
578 1999-11-17 Richard Henderson <rth@cygnus.com>
580 * elf-bfd.h (struct elf_backend_data): Reorder collect and
581 type_change_ok; add sign_extend_vma.
582 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
583 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
584 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
585 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
586 (elfNN_bed): Follow struture changes.
588 1999-11-09 Ian Lance Taylor <ian@zembu.com>
590 * libbfd.c (bfd_read): Check result of read against desired result
592 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
593 invalid compared to the section size.
595 * ieee.c (ieee_slurp_debug): Get the length of the debug
596 information right if there is no data part.
598 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
600 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
601 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
603 1999-10-28 Ian Lance Taylor <ian@zembu.com>
605 * elflink.h (elf_bfd_final_link): Make last_local signed.
607 1999-10-27 Ian Lance Taylor <ian@zembu.com>
609 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
612 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
614 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
616 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
617 * bfd-in2.h: Regenerate.
619 1999-10-15 Andrew Haley <aph@cygnus.com>
621 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
623 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
625 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
627 1999-10-08 Ian Lance Taylor <ian@zembu.com>
629 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
630 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
633 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
635 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
636 relocs also need the GP value.
637 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
638 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
639 the GP value for R_MIPS_LITERAL relocs too. Handle
640 R_MIPS_64 relocs properly on big-endian MIPS.
641 (mips_elf_sign_extend): Behave properly with 'long long'.
642 (mips_elf_highest): Correct typo.
644 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
646 * cpu-m32r.c (arch_info_struct): New static global.
647 (bfd_m32r_arch): Refer to it.
648 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
649 (m32r_elf_print_private_bfd_data): Ditto.
650 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
651 * archures.c (bfd_mach_m32rx): Define it.
652 * bfd-in2.h: Rebuild.
654 1999-09-28 Fred Fish <fnf@cygnus.com>
656 * targets.c (cisco_core_vec): Replaced with two new vecs ...
657 (cisco_core_big_vec): Add new bigendian vec.
658 (cisco_core_little_vec): Add new little endian vec.
660 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
661 (crash_info_locs): Add array of possible offsets.
662 (MASK_ADDR): Mask to apply to crash info offset.
663 (crashinfo_external): Add textbase, database, bssbase and
665 (cisco_core_file_validate): Renamed from cisco_core_file_p.
666 Many small changes to account for additional hardware versions.
667 Pick a reasonable size for ".reg" section. Add a ".crash"
668 section to allow access to crashinfo_external struct.
669 (cisco_core_file_p): New version of this function that
670 iterates over crash_info_locs, calling cisco_core_file_validate.
671 (cisco_core_vec): Old big endian only vec replaced with ...
672 (cisco_core_big_vec): Add big endian version.
673 (cisco_core_little_vec): Add little endian version.
675 * configure.in (cisco_core_vec): Split to two new vectors ...
676 (cisco_core_big_vec): New target vector.
677 (cisco_core_little_vec): New target vector.
678 * configure: Regenerate.
679 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
680 to cisco_core_big_vec in targ_selvecs.
682 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
684 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
685 (mips_elf_relocate_got_local): Unused, delete.
686 (mips_elf_relocate_global_got): Unused, delete.
688 1999-09-24 Fred Fish <fnf@cygnus.com>
690 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
691 to initialize it to something meaningful. Then use it to generate
692 more useful segment names.
694 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
696 * som.c (NO_PCREL_MODES): Define if the system does not define
698 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
699 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
700 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
701 * libhppa.h (dis_assemble_22): New function.
702 (bfd_hppa_insn2fmt): Handle long branch.
704 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
707 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
709 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
710 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
711 (reloc_howto_type howto_table): Tidy comments and whitespace.
713 1999-09-17 Nick Clifton <nickc@cygnus.com>
715 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
716 previous delta. Set sec->gc_mark instead.
718 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
720 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
721 (elf_cpu32_plt_entry): Likewise.
723 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
725 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
727 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
728 symbol table, then just compute a suitable value (but do not
729 create a __gp symbol).
731 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
732 symbols when building shared libraries.
733 (elf_hppa_final_link_relocate): Correct handling of PCREL
734 relocations against undefined symbols.
736 1999-09-16 Nick Clifton <nickc@cygnus.com>
738 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
739 interworking sections as linker created so that they will not
740 be removed by garbage collection.
742 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
744 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
745 (elf_hppa_final_link_relocate): Consistently create an absolute
746 address, then subtract out the value of __gp.
748 1999-09-14 Michael Meissner <meissner@cygnus.com>
750 * configure.in (Canonicalization of target names): Remove adding
751 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
752 generates $ac_config_sub with a ${CONFIG_SHELL} already.
753 * configure: Regenerate.
755 1999-09-14 Nick Clifton <nickc@cygnus.com>
757 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
760 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
762 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
763 (elf_hppa_final_link): Initialize text_segment_base and
765 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
767 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
768 (elf_hppa_final_link_relocate): Likewise.
769 (elf_hppa_relocate_insn): Likewise.
770 (elf_hppa_relocate_section): Initialize HOWTO.
772 1999-09-13 Donn Terry <donn@interix.com>
774 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
775 handling to support both GNU and MS objects.
777 * coffcode.h (coff_write_object_contents): Don't check reloc_count
778 when determining whether to set F_RELFLG.
780 1999-09-13 Philip Blundell <pb@nexus.co.uk>
782 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
783 PC24 relocs if the target is an undefined weak symbol.
784 (arm_add_to_rel): Fix compiler warning.
785 (elf32_arm_plt0_entry): Correct comments.
787 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
789 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
790 an absolute symbol in REL relocs.
792 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
794 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
795 Stub SEGREL32. Return an error for any relocation not handled.
797 1999-09-12 Ian Lance Taylor <ian@zembu.com>
799 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
800 constant symbols, and avoid multiple definition errors on them.
802 1999-09-12 Donn Terry <donn@interix.com>
804 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
805 significant bit is set.
807 1999-09-11 Ian Lance Taylor <ian@zembu.com>
809 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
811 * elfcode.h (write_relocs): Handle an absolute symbol in REL
812 relocs as we do for RELA relocs.
814 1999-09-11 Donn Terry <donn@interix.com>
816 * libpei.h (_bfd_pei_final_link_postscript): Declare.
817 (coff_final_link_postscript): Define.
818 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
819 directory entries here.
820 (_bfd_pei_final_link_postscript): New function.
822 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
823 section flags based on the section name.
825 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
826 get the overflow of the s_nlnno field from the s_nreloc field.
827 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
828 the s_nlnno overflow of the .text section into the s_nreloc
831 * peigen.c (add_data_entry): Declare.
832 (pei_swap_aouthdr_out): Get image size right. Set linker version
834 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
835 (pe_print_idata): Code cleanup, print more info, get rid of (now)
836 extraneous ImageBase.
837 (pe_print_edata): Likewise.
838 (pe_print_pdata): Likewise. Print exception entries.
839 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
840 (tbl): Make const, add "UNKNOWN".
841 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
842 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
843 section data directory.
844 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
846 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
847 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
848 * peicode.h (coff_get_symbol_info): Define.
850 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
852 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
854 (coff_classify_symbol): Re-revert 1999-08-08 patch if
857 * libpei.h: New file, broken out of peicode.h.
858 * peigen.c: New file, broken out of peicode.h.
859 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
860 * configure.in: Add peigen.lo to list of files required for each
862 * Makefile.am: Rebuild dependencies.
863 (BFD32_BACKENDS): Add peigen.lo.
864 (BFD32_BACKENDS_CFILES): Add peigen.c.
865 (SOURCE_HFILES): Add libpei.h.
866 * configure, Makefile.in: Rebuild.
868 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
869 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
870 instead. Don't clear the s_paddr field for an uninitialized data
873 * coffcode.h (coff_mkobject_hook): Set timestamp field in
874 coff_data_type to f_timdat.
875 * peicode.h (pe_mkobject_hook): Likewise.
877 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
878 number if COFF_IMAGE_WITH_PE.
880 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
881 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
882 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
883 there is no SEC_DEBUGGING section.
884 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
885 IMAGE_FILE_DEBUG_STRIPPED.
887 * pe-i386.c (COFF_LONG_FILENAMES): Define.
888 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
889 * pei-i386.c (COFF_LONG_FILENAMES): Define.
890 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
892 * coffswap.h (IMAGE_BASE): Don't define.
893 * pei-arm.c (IMAGE_BASE): Don't define.
894 * pei-i386.c (IMAGE_BASE): Don't define.
895 * pei-mcore.c (IMAGE_BASE): Don't define.
896 * pei-ppc.c (IMAGE_BASE): Don't define.
898 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
899 symbol, switch on the class when determining whether to modify the
900 value. For PE, don't modify the value of a C_FCN symbol not named
903 * libbfd-in.h (_bfd_abort): Declare.
905 * bfd.c (_bfd_abort): New function.
908 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
911 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
912 don't write out the associated line numbers.
914 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
917 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
918 changes when the base type is unknown.
920 * coffgen.c (coff_print_symbol): Fix printing of aux record for
923 * syms.c (BSF_DEBUGGING_RELOC): Define.
924 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
925 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
927 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
928 BSF_DEBUGGING_RELOC set.
929 * bfd-in2.h: Rebuild.
931 1999-09-10 Ian Lance Taylor <ian@zembu.com>
933 * ecoff.c (bfd_debug_section): Update initialization for new
935 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
936 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
938 1999-09-10 H.J. Lu <hjl@gnu.org>
940 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
942 * coff-mips.c (mips_ecoff_backend_data): Likewise.
944 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
946 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
947 for FPTR relocs involving local symbols.
949 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
950 value for the stub address in a call through a stub.
951 Install the value for a local symbol directly into the DLT
952 instead of generating a reloc. Correctly handle FPTR64 relocs.
954 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
955 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
956 (elf_hppa_final_link): Call them.
958 1999-09-10 Ian Lance Taylor <ian@zembu.com>
960 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
961 (elf_adjust_dynamic_symbol): ...from here.
963 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
965 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
966 relocation, remove them. SECREL64->LTOFF16WF.
967 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
969 (elf_hppa_relocate_insn): Similarly.
971 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
972 (elf_hppa_relocate_insn): Similarly.
974 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
976 (elf_hppa_relocate_insn): Similarly.
978 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
979 Handle LTOFF_TP* relocs.
980 (elf_hppa_relocate_insn): Similarly.
982 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
983 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
984 (elf_hppa_relocate_insn): Handle PCREL* relocs.
986 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
987 DIR32, DIR64 and FPTR64 relocations.
988 (elf_hppa_relocate_insn): Similarly.
990 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
991 address of the .PARISC.global section.
992 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
993 table entry elf_hppa_final_link_relocate. Do not give a warning
994 for a reloc against an external symbol if it has a PA64 hash
996 (elf_hppa_final_link_relocate): Significantly rework. Handle
997 DLTIND relocations. Compute the final value of the relocation
998 before passing the value of elf_hppa_relocate_insn.
999 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1000 relocation support. Handle DLTIND relocation requests just like
1001 DLTREL relocation requests. Simplify branch handling.
1003 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1005 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1006 non-allocated section as done in i386 version.
1007 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1008 statement since this is no know relocation.
1010 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1012 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1014 (elf_hppa_relocate_insn): Similarly.
1016 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1018 (elf_hppa_relocate_insn): Similarly.
1020 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1021 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1022 Pass the relocate type rather than the insn format to
1023 elf_hppa_relocate_insn.
1024 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1025 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1027 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1029 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1030 (bfd_coff_filnmlen): Define.
1031 (bfd_coff_std_swap_table): Initialize new field.
1032 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
1034 (coff_write_symbols): Likewise.
1035 (coff_get_normalized_symtab): Likewise.
1036 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
1037 * libcoff.h: Rebuild.
1039 1999-09-06 Donn Terry <donn@interix.com>
1041 * coffcode.h (sort_by_secaddr): New static function if
1043 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
1044 sections by VMA when assigning target_index values. Always set
1047 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
1048 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
1050 * libcoff.h: Rebuild.
1052 * coffcode.h (coff_set_custom_section_alignment): Add const to
1053 declaration to match definition.
1054 (coff_write_object_contents): Don't set F_AR32W(R)? if
1057 * coff-i386.c (in_reloc_p): Add declaration.
1058 (i386coff_vec): Simplify initialization of
1059 application_section_flags.
1061 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
1062 version. Move COFF_WITH_PE specific code to new version.
1063 (stype_to_sec_flags): Likewise. Add section parameter.
1064 * coffgen.c (make_a_section_from_file): Set target_index before
1065 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
1066 * libcoff.h: Rebuild.
1068 * syms.c (stt): Add some PE/PEI section names.
1069 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
1071 (bfd_symbol_info): Check for 'w'.
1073 * section.c (struct bfd_comdat_info): Define.
1074 (asection): Add comdat field.
1075 (STD_SECTION): Initialize comdat field.
1076 (bfd_make_section_anyway): Likewise.
1077 * bfd-in2.h: Rebuild.
1079 1999-09-06 Andreas Schwab <schwab@suse.de>
1081 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
1084 1999-09-06 Nick Clifton <nickc@cygnus.com>
1086 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
1087 bfd_realloc instead of calloc and realloc.
1089 1999-09-04 Steve Chamberlain <sac@pobox.com>
1091 * cpu-pj.c: New file.
1092 * elf32-pj.c: New file.
1093 * config.bfd (pj*): New cpu.
1094 (pj-*-*, pjl-*-*): New targets.
1095 * configure.in (bfd_elf32_pj_vec): New target vector.
1096 (bfd_elf32_pjl_vec): New target vector.
1097 * archures.c (bfd_arch_pj): Define.
1098 * elf.c (prep_headers): Handle bfd_arch_pj.
1099 * reloc.c: Define BFD_RELOC_PJ_* relocations.
1100 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
1101 to target vector list.
1102 * Makefile.am: Rebuild dependencies.
1103 (ALL_MACHINES): Add cpu-pj.lo.
1104 (ALL_MACHINES_CFILES): Add cpu-pj.c.
1105 (BFD32_BACKENDS): Add elf32-pj.lo.
1106 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
1107 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1109 1999-09-04 Ian Lance Taylor <ian@zembu.com>
1111 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
1112 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
1113 and NON_GOT_REF from weak defined symbol to real symbol.
1114 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
1115 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
1116 create a COPY reloc.
1117 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
1118 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
1119 don't create a COPY reloc.
1121 1999-09-03 Ian Lance Taylor <ian@zembu.com>
1123 * elflink.h (elf_bfd_final_link): When counting relocations, don't
1124 count those in sections we are not including in the link.
1126 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
1128 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
1129 field in hpux11 shared libraries.
1131 1999-09-02 Nick Clifton <nickc@cygnus.com>
1133 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
1135 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
1137 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
1138 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
1139 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1141 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1143 * elflink.h (record_link_assignment): When possible, keep the
1144 original type of the symbol.
1146 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1148 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1149 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1150 tools were configured.
1151 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1153 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1155 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1156 GOT entries for GOT16 relocations; they're not required.
1158 1999-08-24 Nick Clifton <nickc@cygnus.com>
1160 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1162 * config.bfd (arm-*-netbsd*): New target.
1163 * configure.in (armnetbsd_vec): New target vector.
1164 * configure: Regenerate
1165 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1167 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1168 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1169 (armnetbsd.lo): New rule with deps.
1170 * Makefile.in: Regenerate.
1172 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1175 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1177 * som.c (som_slurp_symbol_table): Fix typo in comment.
1179 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1181 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1182 here instead of using elf_section_data...
1184 1999-08-19 Nick Clifton <nickc@cygnus.com>
1186 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1187 relocations into the base file.
1188 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1189 we are building a base file.
1191 1999-08-19 Nick Clifton <nickc@cygnus.com>
1193 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1195 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1196 REL relocs when performing a partial relocation.
1198 1999-08-18 Donn Terry <donn@interix.com>
1200 * cofflink.c: Move definitions of N_TMASK, et. al., out of
1201 _bfd_coff_link_input_bfd into top level.
1203 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
1204 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
1205 (coff_i386_rtype_to_howto): Likewise.
1206 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
1207 Completely ignore symbols which are all zero.
1208 (dummy_reloc16_estimate): Add return 0.
1209 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
1210 variable copy to name_copy to avoid shadowing outer scope
1212 * libcoff-in.h (coff_data_type): Change raw_syment_count field
1213 from unsigned int to unsigned long. Add timestamp field.
1214 * libcoff.h: Rebuild.
1216 1999-08-17 H.J. Lu <hjl@gnu.org>
1218 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
1221 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1223 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
1224 for special section symbols.
1225 * elflink.h (elf_merge_symbol): If we have no old BFD, check
1226 BSF_DYNAMIC on the section symbol to see whether the old BFD is
1229 1999-08-15 Mark Mitchell <mark@codesourcery.com>
1231 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
1232 coincidence of variable names between old and new code.
1234 1999-08-12 Nick Clifton <nickc@cygnus.com>
1236 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
1237 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
1238 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
1239 and 'addend' parameter a 'bfd_signed_vma'.
1240 (elf32_arm_final_link_relocate): Do not involve stubs in
1241 R_ARM_THM_PC22 relocs relative to section symbols, they are long
1242 jumps, not function calls.
1244 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
1246 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
1247 in R_ARM_PC24 relocs.
1249 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
1251 * elf-hppa.h (elf_hppa_fake_sections): New function.
1252 * elf32-hppa.c (elf_backend_fake_sections): Define.
1254 * elf-hppa.h (elf_hppa_final_write_processing): Update for
1255 recent changes to the arch_info structure.
1257 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
1258 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
1259 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
1262 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
1263 Ralf Baechle <ralf@uni-koblenz.de>
1265 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
1266 output DT_MIPS_GOTSYM.
1267 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
1268 DT_MIPS_SYMTABNO if there are no global GOT symbols.
1270 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
1272 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
1273 prototype. Handle local symbols. Add commentary.
1274 (mips_elf_calculate_relocation): Adjust accordingly.
1275 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
1278 * elflink.h (elf_bfd_final_link): Tweak last change.
1280 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1282 * elflink.h (elf_link_size_reloc_section): Use the counts in the
1283 elf-section data to allocate just the right amount of relocation
1284 space. Don't allocate the hash space twice.
1285 (elf_bfd_final_link): Calculate the amount of space to allocate in
1286 each relocation section.
1288 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
1290 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
1291 64bit mode, generate a section relative relocation for a 32bit
1293 (elf_hppa_is_local_label_name): New function.
1294 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
1295 shared between 32bit and 64bit port.
1297 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1299 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
1300 R_MIPS_GOT16 and R_MIPS_CALL16.
1301 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
1302 to use when looking for a preexisting GOT entry.
1304 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
1306 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
1307 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
1309 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1311 1999-08-09 Geoff Keating <geoffk@cygnus.com>
1313 * elflink.h (elf_link_output_extsym): Don't output a weak
1314 reference to an undefined symbol just because it was defined weak
1317 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1319 * coffgen.c (coff_find_nearest_line): When looking for file, use
1320 last best match rather than first. If address is beyond last line
1321 number record, don't return the last line as the correct value.
1323 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1325 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
1326 * bfd-in2.h: Rebuild.
1328 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
1330 * libcoff-in.h (struct coff_section_alignment_entry): Define.
1331 * coffcode.h (coff_set_custom_section_alignment): New static
1333 (coff_section_alignment_table): New static array.
1334 (coff_new_section_hook): Use coff_set_customer_section_alignment.
1335 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1336 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1337 * libcoff.h: Rebuild.
1339 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1341 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
1343 * Makefile.in: Rebuild.
1345 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1347 * section.c (SEC_SHARED): Define.
1348 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
1349 (styp_to_sec_flags): Likewise.
1350 * peicode.h (coff_swap_scnhdr_out): Likewise.
1351 * bfd-in2.h: Rebuild.
1353 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1355 * coffcode.h (coff_classify_symbol): Comment out part of
1356 1999-08-05 change which breaks cygwin DLLs.
1358 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
1359 * aclocal.m4, configure: Rebuild.
1361 1999-08-06 Ian Lance Taylor <ian@zembu.com>
1363 * section.c (global_syms): Only initialize union field if
1366 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1368 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
1369 the size of a GOT entry here.
1370 (mips_elf_calculate_relocation): Don't create a local GOT entry
1371 for the symbol in a GOT16 relocation; just for it's high-order bit
1372 (_bfd_mips_elf_relocate_section): Fix thinko.
1374 1999-08-05 Ian Lance Taylor <ian@zembu.com>
1376 Based on patches from Donn Terry <donn@interix.com>:
1377 * coffcode.h (enum coff_symbol_classification): Define.
1378 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
1379 _bfd_coff_classify_symbol. Change return type.
1380 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
1381 (coff_slurp_symbol_table): Use coff_classify_symbol.
1382 (coff_classify_symbol): New static function.
1383 (coff_sym_is_global): Never define.
1384 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
1385 * cofflink.c (coff_link_check_ar_symbols): Use
1386 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
1387 (coff_link_add_symbols): Likewise.
1388 (_bfd_coff_link_input_bfd): Likewise.
1389 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
1390 coff_classify_symbol.
1391 * libcoff.h: Rebuild.
1393 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
1395 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
1396 (e_ltpsel, e_rtpsel): Similarly.
1398 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
1399 and 14bit ertpsel. Handle 64bit psel.
1401 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1403 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
1404 handling for REL relocations. And only left-shift R_MIPS26
1405 relocation addends where necessary.
1407 1999-08-03 Mark Mitchell <mark@codesourcery.com>
1409 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
1410 (mips_elf_next_lo16_relocation): Don't compute the addend here.
1411 Just return the relocation found.
1412 (mips_elf_relocate_section): Pull the LO16 addend out of the
1413 section itself when using REL relocations.
1415 * elf32-mips.c (mips_elf_calculate_relocation): Restore
1416 _DYNAMIC_LINK handling and handling of undefined symbols in shared
1419 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1421 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
1422 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
1423 relocation against a symbol in an input section with no output
1424 section. From Daniel Jacobowitz <drow@false.org>.
1426 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
1428 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
1429 look for generated file correctly.
1430 * aclocal.m4, configure: Rebuild.
1432 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1434 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
1435 and R_MIPS16_26 relocations correctly when relocating.
1436 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
1437 and R_MIPS_CALL_LO16 are for global symbols.
1439 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1441 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
1443 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
1444 variables and initialize them.
1446 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1448 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
1449 there are no global symbols requiring GOT entries.
1450 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1451 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1452 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1454 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
1455 symbols are considered to have the value zero.
1456 (_bfd_mips_elf_relocate_section): Don't try to perform a
1457 relocation for an undefined symbol.
1458 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
1461 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1463 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
1464 wants ba,a,pt %xcc instead of %icc.
1465 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
1466 of large PLT entries.
1467 (sparc64_elf_plt_ptr_offset): Fix calculation.
1468 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
1469 addend should be relative to load address, not .plt section start.
1470 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
1472 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1474 * elf-bfd.h (struct elf_backend_data): Add
1475 print_symbol_all and output_arch_syms backend methods.
1476 * elfxx-target.h: Likewise.
1477 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
1478 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
1479 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
1481 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
1482 symbols in .dynsym, add their names into .dynstr. Put those symbols
1484 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
1485 pointers to STT_REGISTER symbols in dynsym section.
1486 (sparc64_elf_print_symbol_all): New function.
1487 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
1488 printing using the print_symbol_all hook.
1490 1999-07-30 Catherine Moore <clm@cygnus.com>
1492 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
1495 1999-07-29 Richard Henderson <rth@cygnus.com>
1497 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
1498 dynamic_sections_created.
1500 1999-07-29 Richard Henderson <rth@cygnus.com>
1502 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
1503 (mips_rtype_to_howto): ... new function.
1504 (_bfd_mips_elf_relocate_section): Use it.
1506 1999-07-28 Mark Mitchell <mark@codesourcery.com>
1508 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
1510 1999-07-27 Nick Clifton <nickc@cygnus.com>
1512 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
1514 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
1515 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
1517 1999-07-23 Donn Terry <donn@interix.com>
1519 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
1520 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
1521 * cofflink.c (coff_link_add_symbols): If PE, handle section
1523 * libcoff.h: Rebuild.
1525 * config.bfd (i[3456]86-*-interix*): New target.
1527 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1529 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
1530 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
1531 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
1532 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
1533 (COFF_SUPPORT_GNU_LINKONCE): Define.
1534 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
1535 (COFF_SUPPORT_GNU_LINKONCE): Define.
1537 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1540 * makefile.dos: Remove; obsolete.
1541 * configure.bat: Remove; obsolete.
1543 1999-07-21 H.J. Lu <hjl@gnu.org>
1545 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
1547 1999-07-21 Philippe De Muyter <phdm@macqel.be>
1549 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
1550 message and fail if a symbol index is out of range.
1552 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1554 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
1555 when looking at a R_MIPS_GOT16 relocation.
1557 1999-07-20 Nick Clifton <nickc@cygnus.com>
1559 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1561 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
1563 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
1564 removed in previous change.
1565 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
1566 in relocateable output.
1568 1999-07-19 Ian Lance Taylor <ian@zembu.com>
1570 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
1573 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
1574 if they appear to be specially created by the linker.
1576 1999-07-19 Nick Clifton <nickc@cygnus.com>
1578 * targets.c (alternative_target): New field in bfd_target
1580 (bfd_search_for_target): New function: Find a target that
1581 satisifies a search function.
1582 * bfd-in2.h: Regenerate.
1584 * elfxx-target.h: Initialise the alternative_target field of
1585 the bfd_target structures to point to the other target (if
1587 * nlm-target.h: Initialise the alternative_target field of
1588 the bfd_target structures to point to the other target (if
1591 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
1592 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
1594 * aix386-core.c: Initialise new field of bfd_target structure.
1595 * aout-adobe.c: Initialise new field of bfd_target structure.
1596 * aout-arm.c: Initialise new field of bfd_target structure.
1597 * aout-target.h: Initialise new field of bfd_target structure.
1598 * aout-tic30.c: Initialise new field of bfd_target structure.
1599 * binary.c: Initialise new field of bfd_target structure.
1600 * bout.c: Initialise new field of bfd_target structure.
1601 * cisco-core.c: Initialise new field of bfd_target structure.
1602 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1603 * coff-alpha.c: Initialise new field of bfd_target structure.
1604 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
1605 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1606 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
1607 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
1608 * coff-i386.c: Initialise new field of bfd_target structure.
1609 * coff-i860.c: Initialise new field of bfd_target structure.
1610 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1611 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1612 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1613 * coff-mips.c: Initialise new field of bfd_target structure.
1614 * coff-ppc.c: Initialise new field of bfd_target structure.
1615 * coff-rs6000.c: Initialise new field of bfd_target structure.
1616 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1617 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
1618 * coff-tic30.c: Initialise new field of bfd_target structure.
1619 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1620 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1621 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1622 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1623 * hppabsd-core.c: Initialise new field of bfd_target structure.
1624 * hpux-core.c: Initialise new field of bfd_target structure.
1625 * i386msdos.c: Initialise new field of bfd_target structure.
1626 * i386os9k.c: Initialise new field of bfd_target structure.
1627 * ieee.c: Initialise new field of bfd_target structure.
1628 * ihex.c: Initialise new field of bfd_target structure.
1629 * irix-core.c: Initialise new field of bfd_target structure.
1630 * mipsbsd.c: Initialise new field of bfd_target structure.
1631 * netbsd-core.c: Initialise new field of bfd_target structure.
1632 * oasys.c: Initialise new field of bfd_target structure.
1633 * osf-core.c: Initialise new field of bfd_target structure.
1634 * ppcboot.c: Initialise new field of bfd_target structure.
1635 * ptrace-core.c: Initialise new field of bfd_target structure.
1636 * sco5-core.c: Initialise new field of bfd_target structure.
1637 * som.c: Initialise new field of bfd_target structure.
1638 * srec.c: Initialise new field of bfd_target structure.
1639 * tekhex.c: Initialise new field of bfd_target structure.
1640 * trad-core.c: Initialise new field of bfd_target structure.
1641 * versados.c: Initialise new field of bfd_target structure.
1642 * vms.c: Initialise new field of bfd_target structure.
1644 1999-07-19 Andreas Schwab <schwab@suse.de>
1646 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
1649 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
1651 * elflink.h (elf_link_adjust_relocs): New function.
1652 (elf_bfd_final_link): Use it.
1653 (elf_link_input_bfd): Deal with the fact that there can be
1654 two relocation sections for a single section.
1655 (elf_reloc_link_order): Likewise.
1657 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
1658 a relocateable object.
1659 (_bfd_mips_elf_relocate_section): Handle relocateable links.
1661 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1663 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
1664 (sparc64_elf_get_reloc_upper_bound,
1665 sparc64_elf_get_dynamic_reloc_upper_bound,
1666 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
1667 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
1669 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
1670 ELF64_R_TYPE_ID/DATA where appropriate.
1672 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1674 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
1677 1999-07-16 Ian Lance Taylor <ian@zembu.com>
1679 * elf32-mips.c (mips_elf_local_relocation_p): New static
1681 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
1682 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
1683 Always set *require_jalxp.
1684 (mips_elf_stub_section_p): Mark abfd parameter as unused.
1685 (_bfd_mips_elf_relocate_section): Only look for LO16 following
1686 GOT16 if the GOT16 is against a local symbol. Don't return false
1687 for an undefined symbol. If there is an overflow, assert that we
1690 1999-07-16 Andreas Schwab <schwab@suse.de>
1692 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
1693 variables `link' and `elfsec'.
1694 (elf_bfd_final_link): Remove unused variable `os'.
1696 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
1698 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
1699 a PT_PHDR program headers.
1700 (_bfd_mips_elf_final_link): Don't assume there are going to be
1701 section symbols when we're not building a shared object.
1702 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
1705 1999-07-15 J.T. Conklin <jtc@redback.com>
1707 * config.bfd (i[3456]86-*-vxworks*): New target.
1709 1999-07-15 Mark Mitchell <mark@codesourcery.com>
1711 * elf32-mips.c (mips_elf_stub_section_p): New function.
1712 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
1713 (mips_elf_relocate_section): Adjust calling sequence for
1714 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1715 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
1718 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1720 * configure.in: Bump version number to 2.9.5.
1721 * configure: Rebuild.
1723 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
1725 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
1727 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
1728 to derive final type instead of hardwiring a selection.
1730 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1732 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
1733 things relocated by R_MIPS16_GPREL.
1734 (mips_elf_perform_relocation): Likewise.
1736 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
1738 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
1740 1999-07-14 Richard Henderson <rth@cygnus.com>
1742 * elf32-mips.c (struct mips_got_info): Add global_gotno.
1743 (_bfd_mips_elf_size_dynamic_sections): Set it.
1744 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
1745 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
1746 new argument max_local.
1748 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1750 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
1751 subwords when handling an R_MIPS16_26 relocation.
1752 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
1755 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
1756 dst_mask to match reality.
1757 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
1758 (mips_elf_obtain_contents): Use bfd_get.
1759 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
1760 (mips_elf_relocate_section): Likewise.
1762 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1764 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
1765 (mips_elf_relocate_section): Adjust calling sequence for
1766 mips_elf_perform_relocation.
1767 (mips_elf_perform_relocation): Take additional argument. Handle
1768 R_MIPS16_26. Use bfd_put for convenience.
1770 1999-07-13 Richard Henderson <rth@cygnus.com>
1772 * elf.c (assign_file_positions_for_segments): Thinko last change.
1773 Always overwrite p_flags.
1775 1999-07-13 Richard Henderson <rth@cygnus.com>
1777 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1778 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1779 .dynbss and .rel[a].bss if want_dynbss.
1780 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1782 1999-07-13 Richard Henderson <rth@cygnus.com>
1784 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1786 1999-07-13 Richard Henderson <rth@cygnus.com>
1788 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1789 (struct elf_link_hash_table): Add dynlocal.
1790 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1791 (_bfd_elf_link_adjust_dynindx): Delete.
1792 (_bfd_elf_link_renumber_dynsyms): Prototype.
1793 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1794 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1795 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1796 (_bfd_elf_link_lookup_local_dynindx): New function.
1797 (elf_link_renumber_hash_table_dynsyms): New function.
1798 (_bfd_elf_link_renumber_dynsyms): New function.
1799 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1800 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1801 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1802 instead of elf_link_remove_section_and_adjust_dynindices.
1803 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1804 (elf_link_assign_sym_version): Remove removed_dynamic code.
1805 (elf_link_renumber_dynsyms): Delete.
1806 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1808 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1809 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1810 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1811 * elf32-mips.c: Similarly.
1812 * elf32-ppc.c: Similarly.
1813 * elf32-sparc.c: Similarly.
1814 * elf64-alpha.c: Similarly.
1815 * elf64-sparc.c: Similarly.
1817 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1819 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1820 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1821 when the relocation is against _gp_disp.
1823 1999-07-12 Mark Mitchell <mark@codesourcery.com>
1825 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1826 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1827 to possibly_dynamic_relocs. Adjust usage throughout code.
1828 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1829 (elf_mips_ctor64_howto): Likewise.
1830 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1832 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1833 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1834 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1835 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1837 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1839 * Makefile.am: Rebuild dependencies.
1840 * Makefile.in: Rebuild.
1842 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1843 * bfd-in2.h: Rebuild.
1845 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1846 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1847 structure initializations. Add casts.
1848 * reloc.c (EMPTY_HOWTO): Define.
1849 * bfd-in2.h: Rebuild.
1850 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1851 comparisons against 0.
1852 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1853 previous_ibfd_e_flags to unsigned long.
1854 * vms.h (struct vms_private_data_struct): Change section_count to
1856 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1857 (_bfd_vms_write_gsd): Change symnum to unsigned.
1858 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1859 * vms-tir.c (etir_sta): Change psect to unsigned.
1860 (alloc_section): Change idx to unsigned.
1861 (tir_sta, tir_ctl): Change psect to unsigned.
1862 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1863 * vms.c (priv_section_count): Change to unsigned.
1865 1999-07-12 Andreas Schwab <schwab@suse.de>
1867 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1868 * m68klinux.c: Likewise.
1870 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1872 * Many files: Changes to avoid gcc warnings: Remove unused local
1873 variables. Add default case to enum switches.
1874 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1875 compile if not COFF_IMAGE_WITH_PE.
1876 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1877 (bfd_arm_get_bfd_for_interworking): Likewise.
1878 (bfd_arm_process_before_allocation): Likewise.
1879 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1880 * pei-arm.c: Likewise.
1881 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1882 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1883 (mips_elf_got16_entry): Put parens around & in body of ==.
1884 (mips_elf_calculate_relocation): Correct test for empty string.
1885 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1887 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1890 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1892 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1893 as appropriate. Fill in structure initializations. Add variable
1894 initializations. Add casts.
1895 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1896 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1898 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1900 * elf-bfd.h (bfd_elf_hash): Update declaration.
1901 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1902 when calling bfd_elf_hash.
1904 1999-07-11 Mark Mitchell <mark@codesourcery.com>
1906 * libbfd.c (bfd_put_8): Make it of type `void'.
1907 * bfd-in2.h: Regenerated.
1908 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1910 (_bfd_mips_elf_final_link): Likewise.
1912 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1914 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1916 * config.bfd (hppa*-*-linux-gnu*): New target
1918 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1920 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1921 (_bfd_mips_elf_create_dynamic_sections): New function.
1922 (_bfd_mips_elf_add_symbol_hook): Likewise.
1923 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1924 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1925 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1926 (_bfd_mips_elf_gc_mark_hook): Likewise.
1927 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1928 (_bfd_mips_elf_always_size_sections): Likewise.
1929 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1930 (_bfd_mips_elf_check_relocs): Likewise.
1931 (_bfd_mips_elf_link_hash_table_create): Likewise.
1932 (_bfd_mips_elf_print_private_data): Likewise.
1933 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1934 (_bfd_mips_elf_final_link): Likewise.
1935 (_bfd_mips_elf_additional_program_headers): Likewise.
1936 (_bfd_mips_elf_modify_segment_map): Likewise.
1937 (_bfd_mips_elf_relocate_section): Likewise.
1938 * elf32-mips.c (mips_elf32_object_p): Move contents into
1939 _bfd_mips_elf_object_p.
1940 (mips_elf_additional_program_headers): Rename to
1941 _bfd_mips_elf_additional_program_headers.
1942 (mips_elf_modify_segment_map): Rename to
1943 _bfd_mips_elf_modify_segment_map.
1944 (elf_mips_abi_name): Change prototype.
1945 (mips_elf32_section_from_shdr): Merge into
1946 _bfd_mips_elf_section_from_shdr.
1947 (mips_elf32_section_processing): Merge into
1948 _bfd_mips_elf_section_processing.
1949 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1950 the right back-end ELF linker.
1951 (mips_elf_relocate_section): Rename to
1952 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1953 (mips_elf_link_output_symbol_hook): Rename to
1954 _bfd_mips_elf_link_output_symbol_hook.
1955 (mips_elf_create_dynamic_section): Rename to
1956 _bfd_mips_elf_create_dynamic_section.
1957 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1958 Adjust for 64-bit code. Use mips_elf_got_section.
1959 (mips_elf_adjust_dynamic_symbol): Rename to
1960 _bfd_mips_elf_adjust_dynamic_symbol. Use
1961 mips_elf_allocate_dynamic_relocations.
1962 (mips_elf_finish_dynamic_symbol): Rename to
1963 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1964 Adjust for 64-bit code.
1965 (mips_elf_finish_dynamic_sections): Rename to
1966 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1967 (mips_elf_always_size_sections): Rename to
1968 _bfd_mips_elf_always_size_sections.
1969 (mips_elf_add_symbol_hook): Rename to
1970 _bfd_mips_elf_add_symbol_hook.
1971 (mips_elf_next_lo16_addend): Constify.
1972 (mips_elf_calculate_relocation): Likewise.
1973 (mips_elf_obtain_contents): Likewise.
1974 (mips_elf_perform_relocation): Likewise.
1975 (mips_elf_create_dynamic_relocation): Likewise.
1976 (mips_elf_allocate_dynamic_relocations): New function.
1977 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1978 (MIPS_ELF_REL_SIZE): Likewise.
1979 (MIPS_ELF_DYN_SIZE): Likewise.
1980 (MIPS_ELF_GOT_SIZE): Likewise.
1981 (MIPS_ELF_SYM_SIZE): Likewise.
1982 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1983 (MIPS_ELF_GET_WORD): Likewise.
1984 (MIPS_ELF_PUT_WORD): Likewise.
1985 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1986 (STUB_LW): Conditionalize for 64-bit value.
1987 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1989 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1990 Check it for inconsistency.
1991 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1993 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1995 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1996 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1997 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1998 (mips_elf_local_got_index): Likewise.
1999 (mips_elf_got_page): Likewise.
2000 (mips_elf_got_info): Likewise.
2001 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2002 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2003 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2004 instead of constant `2'.
2005 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2006 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2007 (mips_elf_size_dynamic_sections): Use
2008 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2009 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2010 Adjust all releveant entries in elf backend table.
2011 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2012 (mips_elf64_section_processing): Likewise.
2013 Adjust elf backend entries to use _bfd_mips_elf variants now
2016 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2018 (size_dynamic_sections): Likewise.
2019 (elf_link_output_extsym): Likewise.
2020 * elf.c: (elf_fake_sections): Likewise.
2021 * libbfd.c (bfd_get): New macro.
2022 (bfd_put): Likewise.
2023 * bfd-in2.h: Regenerated.
2025 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2027 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2028 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2029 wap_reloca_in, and swap_reloca_out.
2030 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2031 multiple internal relocations per external relocation.
2032 (link_read_relocs): Likewise.
2033 (elf_bfd_final_link): Likewise.
2034 (elf_link_input_bfd): Likewise.
2035 (elf_gc_mark): Likewise.
2036 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2037 * elfcode.h (elf_swap_dyn_out): Adjust type to match
2039 (size_info): Add entries for new fields.
2040 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
2041 (mips_elf64_be_swap_reloc_in): New function.
2042 (mips_elf64_be_swap_reloc_out): Likewise.
2043 (mips_elf64_be_swap_reloca_in): Likewise.
2044 (mips_elf64_be_swap_reloca_out): Likewise.
2045 (mips_elf64_size_info): Add entries for new fields.
2047 1999-07-07 Ian Lance Taylor <ian@zembu.com>
2049 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
2050 field equals the new rel_count field.
2051 (elf_link_input_bfd): When doing a relocateable link, use the new
2052 rel_count field rather than the reloc_count field.
2053 (elf_reloc_link_order): Likewise.
2054 (elf_finish_pointer_linker_section): Likewise.
2056 Based on patch from H.J. Lu <hjl@gnu.org>:
2057 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2058 shared library to override a weak definition in a regular object.
2060 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
2062 * libhppa.h: Revert July 2, 1999 patch.
2064 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
2065 need to generate DLTIND relocations, not DLTREL relocations.
2067 1999-07-05 Nick Clifton <nickc@cygnus.com>
2069 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
2071 (coff_set_flags): Recognise arm 5 architectures.
2073 * cpu-arm.c: Add support for strongarm and arm9 cpus.
2074 Add support for armv5 architecture.
2076 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
2078 * reloc.c: Add new, assembler only, ARM reloc:
2079 BFD_RELOC_ARM_ADRL_IMMEDIATE.
2081 * bfd-in2.h: Regenerate.
2083 1999-07-02 Mark Mitchell <mark@codesourcery.com>
2085 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
2086 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
2087 * elf.c (_bfd_elf_find_nearest_line): Pass it.
2088 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
2089 * elf32-mips.c (ABI_64_P): New macro.
2090 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
2091 (_bfd_mips_elf_find_nearest_line): Adjust call to
2092 _bfd_dwarf2_find_nearest_line.
2093 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
2094 * libbfd.h: Regenerated.
2096 1999-07-02 Ian Lance Taylor <ian@zembu.com>
2098 * config.bfd: Add * at the end of i[3456]86-*-unixware.
2100 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
2102 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
2103 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
2105 1999-07-01 Mark Mitchell <mark@codesourcery.com>
2107 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
2109 (_bfd_elf_init_reloc_shdr): New function.
2110 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
2111 bfd_alloc followed by memset.
2112 (_bfd_elf_init_reloc_shdr): New function, split out from ...
2113 (elf_fake_sections): Here.
2114 (assign_section_numbers): Assign section numbers for the second
2115 relocation section, if required.
2116 * elflink.h (elf_link_output_relocs): New function.
2117 (elf_link_size_reloc_section): Likewise.
2118 (elf_bfd_final_link): Use elf_link_size_reloc_section.
2119 (elf_link_input_bfd): Use elf_link_output_relocs.
2121 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
2122 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
2124 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
2126 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
2129 1999-06-28 Mark Mitchell <mark@codesourcery.com>
2131 * elf32-mips.c (mips_elf_got_info): Move declaration before
2132 prototypes. Change global_gotsym to be a pointer to a hash entry,
2133 rather than a number index.
2134 (mips_elf_link_hash_entry): Move declaration before prototypes.
2135 (mips_elf_irix6_finish_dynamic_symbol): New function.
2136 (mips_elf_sign_extend): Likewise.
2137 (mips_elf_high): Likewise.
2138 (mips_elf_higher): Likewise.
2139 (mips_elf_highest): Likewise.
2140 (mips_elf_global_got_index): Likewise.
2141 (mips_elf_local_got_index): Likewise.
2142 (mips_elf_got_offset_from_index): Likeiwse.
2143 (mips_elf_record_global_got_symbol): Likewise.
2144 (mips_elf_got_page): Likewise.
2145 (mips_elf_next_lo16_addend): Likewise.
2146 (mips_elf_calculate_relocation): Likewise.
2147 (mips_elf_obtain_contents): Likewise.
2148 (mips_elf_perform_relocation): Likewise.
2149 (mips_elf_assign_gp): Likewise.
2150 (mips_elf_sort_hash_table_f): Likewise.
2151 (mips_elf_sort_hash_table): Likewise.
2152 (mips_elf_got_section): Likewise.
2153 (mips_elf_got_info): Likewise.
2154 (mips_elf_create_local_got_entry): Likewise.
2155 (mips_elf_got16_entry): Likewise.
2156 (mips_elf_create_dynamic_relocation): Likewise.
2157 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2158 (mips_elf_final_gp): Use mips_elf_assign_gp.
2159 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2160 into SHN_SCOMMON automatically on IRIX6.
2161 (mips_elf_add_symbol_hook): Likewise.
2162 (mips_elf_relocate_section): Rewrite, using
2163 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2164 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2165 Don't deal with .rld_map on IRIX6.
2166 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2167 section flags appropriately for .got.
2168 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2169 the got. Call mips_elf_record_global_got_symbol and allocate
2170 local got space appropriately.
2171 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2172 char *. Rework calculation of GOT size. Sort dynamic symbol
2173 table entries so entries that do not require GOT entries appear at
2174 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2175 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2177 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2179 (mips_elf_finish_dynamic_symbol): Use
2180 mips_elf_irix6_finish_dynamic_symbol.
2181 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2182 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2183 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2185 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2187 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2188 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2190 1999-06-04 Philip Blundell <philb@gnu.org>
2192 * elf32-arm.h (elf_backend_got_header_size): Define.
2193 (elf_backend_plt_header_size): Likewise.
2195 1999-06-28 Jim Pick <jim@jimpick.com>
2197 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2199 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
2201 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
2202 relocation function.
2203 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
2205 1999-06-27 Mark Mitchell <mark@codesourcery.com>
2207 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
2208 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
2209 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
2210 (_bfd_mips_elf_section_from_shdr): Use them.
2211 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
2212 of GP-relative sections.
2213 (_bfd_mips_elf_set_section_contents): Use them.
2214 (_bfd_mips_elf_section_processing): Share code between .sdata and
2215 .lit4/.lit8 sections. Set appropriate flags for .srdata.
2216 (mips_elf_additional_program_headers): Add handling for
2217 PT_MIPS_OPTIONS segment on IRIX6.
2218 (mips_elf_modify_segment_map): Likeiwse.
2219 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
2220 Include the options sections on IRIX6. Don't look for GP-relative
2221 sections by name; use SHF_MIPS_GPREL instead.
2222 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
2224 (mips_elf_create_dynamic_sections): Don't muck about with section
2225 alignments and such on IRIX6.
2226 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2227 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
2228 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
2229 bfd_zalloc rather than bfd_alloc and memset.
2230 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2231 Don't assert the existence of .rld_map on IRIX6.
2232 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
2234 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
2235 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
2238 1999-06-26 Mark Mitchell <mark@codesourcery.com>
2240 * elf32-mips.c (mips_elf_swap_msym_in): New function.
2241 (mips_elf_swap_msym_out): New function.
2242 (mips_elf_create_msym_section): Likewise.
2243 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
2244 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
2245 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
2246 section not named .msym.
2247 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
2248 .msym directly. Set appropriate attributes for the .msym
2250 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
2251 (mips_elf_link_hash_newfunc): Clear it.
2252 (mips_elf_create_dynamic_sections): Create the .msym section
2254 (mips_elf_size_dynamic_sections): Allocate space for the
2255 .msym section. Add a DT_MIPS_MSYM entry.
2256 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
2258 (mips_elf_finish_dynamic_sections): Assign a value for
2259 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
2261 * elf32-mips.c (irix_compat_t): New enumeration.
2262 (ABI_N32_P): New macro.
2263 (IRIX_COMPAT): Likewise.
2264 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
2265 (mips_elf_relocate_section): Fix typo.
2267 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2269 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
2270 as writable PE sections.
2272 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2274 * dwarf2.c (struct arange): New type.
2275 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
2276 (arange_add): New function.
2277 (decode_line_info): Keep track of address ranges that a compilation
2279 (comp_unit_contains_address): Return true if address is contained
2280 in _any_ of the address ranges associated with a compilation unit.
2281 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
2282 on the first comp_unit that contains the address.
2284 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2286 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
2287 (decode_line_info): Add variable STASH and initialize it to point
2288 to the per-bfd dwarf2_debug info. Remove static variable
2289 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
2291 1999-06-26 Ian Lance Taylor <ian@zembu.com>
2293 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
2294 shared library to have an undefined symbol.
2296 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2297 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
2299 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
2301 * elf-hppa.c (elf_hppa_final_write_processing): New function.
2302 * elf32-hppa.c: Remove everything related to symbol extension
2303 sections & records. Use the common elf_hppa_final_write_processing.
2305 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2307 * elflink.h (size_dynamic_sections): Use user-specified init/fini
2308 functions instead of _init/_fini if requested.
2310 1999-06-23 Ian Lance Taylor <ian@zembu.com>
2312 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
2315 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2317 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2318 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
2320 (ppc_elf_finish_dynamic_sections): Check for positive section
2321 dynindx field, rather than comparing against -1.
2322 (ppc_elf_relocate_section): Only return false if undefined_symbol
2323 or reloc_overflow fail, not always upon encountering an error.
2325 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2327 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
2328 bfd_byte * before performing pointer arithmetic.
2330 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
2332 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
2334 * elf32-hppa.c: Include elf-hppa.h.
2335 (ARCH_SIZE): Define.
2336 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
2338 (elf32_hppa_info_to_howto): Similarly.
2339 (elf_hppa_howto_table): Similarly.
2340 (elf_hppa_reloc_type_lookup): Similarly.
2341 (hppa_elf_gen_reloc_type): Similarly.
2342 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
2344 1999-06-22 Nick Clifton <nickc@cygnus.com>
2346 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
2347 handling R_V850_22_PCREL relocation.
2349 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2351 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
2354 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
2356 * section.c (_bfd_strip_section_from_output): Ignore sections
2357 DISCARDed by the link script.
2359 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2361 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2362 Remove unused local variable spp.
2364 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
2365 the entry symbol is not set.
2367 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
2369 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
2370 GPDISP or LITUSE in a relocatable link.
2372 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2374 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
2375 * (alloc_dwarf1_func): Likewise.
2377 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
2379 * libhppa.h: Fix various formatting errors.
2380 (assemble_3); Rewrite using CATENATE.
2381 (assemble_17): Fix various bugs.
2383 1999-06-16 Nick Clifton <nickc@cygnus.com>
2385 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
2387 1999-06-15 Richard Henderson <rth@cygnus.com>
2389 * section.c (SEC_SHORT): Define.
2390 * bfd-in2.h: Rebuild.
2392 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2394 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2395 Remove abfd parameter. Use _bfd_strip_section_from_output.
2396 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
2398 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
2399 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
2400 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
2402 (bfd_elf_size_dynamic_sections): Use it.
2404 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2406 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
2407 complain_overflow_bitfield to complain_overflow_signed.
2409 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2411 * elflink.h (elf_link_read_relocs_from_section): New function,
2413 (elf_link_read_relocs): Here. Use it for both relocation
2416 1999-06-12 Mark Mitchell <mark@codesourcery.com>
2418 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
2419 asect->reloc_count is valid.
2421 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2423 * elf32-mips.c (mips_elf32_section_processing): Permit a
2424 SHT_MIPS_REGINFO section to have a size of 0.
2426 1999-06-12 David O'Brien <obrien@freebsd.org>
2428 * config.bfd (alpha*-*-freebsd*): New target.
2429 (i[3456]86-*-freebsd*): Now defaults to ELF.
2431 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2433 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
2434 wrap if the relocation covers the high bit of an address.
2436 * dwarf2.c (decode_line_info): Remove unused variable first_time.
2438 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2440 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
2441 instead of R_SPARC_max.
2442 (sparc64_elf_info_to_howto): Likewise.
2443 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
2444 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
2446 1999-06-07 Richard Henderson <rth@cygnus.com>
2448 * section.c (_bfd_strip_section_from_output): Remove output
2449 sections with no initial link_order.
2451 1999-06-07 Nick Clifton <nickc@cygnus.com>
2453 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
2455 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2457 * Makefile.am (SOURCE_HFILES): Add missing headers.
2458 * Makefile.in: Regenerated.
2460 1999-06-06 Mark Mitchell <mark@codesourcery.com>
2462 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
2465 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2467 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
2468 range undefweak symbols.
2469 * hash.c: Add missing comma after @xref{}
2470 * linker.c: Likewise.
2472 1999-06-04 Nick Clifton <nickc@cygnus.com>
2474 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
2476 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
2477 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
2478 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
2479 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
2481 1999-06-04 Ian Lance Taylor <ian@zembu.com>
2483 * Makefile.am: Rebuild dependencies.
2484 (BFD32_BACKENDS): Add dwarf1.lo.
2485 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
2486 * Makefile.in: Rebuild.
2488 1999-06-04 Nick Clifton <nickc@cygnus.com>
2490 * Makefile.am: Add epoc-arm-pe target.
2491 * Makefile.in: Regenerate.
2492 * pe-arm.c: Only redefine interworking function names if they have
2493 not already been redefined.
2494 * pei-arm.c: Only redefine interworking function names if they have
2495 not already been redefined.
2496 * epoc-pe-arm.c: Redefine interworking function names to avoid a
2498 * epoc-pei-arm.c: Redefine interworking function names to avoid a
2501 1999-06-03 Nick Clifton <nickc@cygnus.com>
2503 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
2505 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2507 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
2509 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2511 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
2512 start / stop for recalculating of r_addend of R_SH_SWITCH*.
2514 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2516 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
2517 in other text sections.
2519 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2521 * libbfd.c (_bfd_generic_verify_endian_match): New function.
2522 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
2523 * libbfd.h: Regenerate.
2524 * coff-sh.c (sh_merge_private_data): Delete.
2525 (coff_bfd_merge_private_bfd_data): Change to
2526 _bfd_generic_verify_endian_match.
2527 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
2529 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
2531 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
2533 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2535 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
2537 (bfd_elf32_arm_process_before_allocation): Likewise.
2538 * bfd-in2.h: Rebuild.
2540 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2542 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
2543 track of end_sequence markers.
2544 (add_line_info): Add END_SEQUENCE arg.
2545 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
2546 debug-line info---it doesn't work right if a compilation unit
2547 consists of multiple discontiguous code-sequences. It would be
2548 worthwhile to optimize for the common case where a compilation
2549 unit results in a contiguous set of code sequences, but this is
2550 quite tricky to get right for arbitrary DWARF2 files.
2551 (lookup_address_in_line_info_table): Don't use the last line entry
2552 for a compilation unit for anything with an address higher than
2553 this line entry. Also, check for end_sequence markers to
2554 correctly handle discontinuities.
2555 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
2556 compilation units, check all compilation units with each->high==0
2557 just like when reading compilation units.
2559 * dwarf2.c (decode_line_info): Initialize table->files and
2560 table->last_line to NULL to avoid segfaults due to random
2561 values in these members.
2562 (concat_filename): Check for out-of-range file number before
2563 indexing filename table. Segfaults suck.
2565 * dwarf2.c (decode_line_info): Don't truncate address to least
2566 significant 32 bits (breaks 64 bit targets).
2567 (lookup_address_in_function_table): Ditto.
2568 (comp_unit_contains_address): Ditto.
2570 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
2572 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
2573 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
2574 (mips_elf64_howto_table_rela): Likewise.
2576 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
2578 (elf_slurp_reloc_table): Here. Use it to handle the case where a
2579 single section has two associated relocation sections.
2581 1999-06-02 Mark Salter <msalter@cygnus.com>
2583 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
2584 COFF_WITH_PE defined.
2586 1999-06-02 Nick Clifton <nickc@cygnus.com>
2588 * pe-arm.c: Rename global arm interworking functions to avoid name
2589 collision when all targets BFD is built.
2592 1999-05-31 Mark Mitchell <mark@codesourcery.com>
2594 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
2595 may_use_rel_p, may_use_rela_p, default_use_rela_p.
2596 (bfd_elf_section_data): Add use_rela_p.
2597 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
2598 (_bfd_elf_new_section_hook): Likewise.
2599 (elf_fake_sections): Use may_use_rela_p, etc., instead of
2601 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
2602 * elfcode.h (write_relocs): Determine whether or not use rela
2603 relocs based on the relocation section header.
2604 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
2605 instead of use_rela_p.
2606 * elfxx-target.h (elf_backend_may_use_relp): New macro.
2607 (elf_backend_may_use_rela_p): Likewise.
2608 (elf_backend_default_use_rela_p): Likewise.
2609 (elfNN_bed): Use them.
2611 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
2613 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
2615 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
2617 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
2618 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
2619 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
2620 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
2621 * bfd-in2.h: Regenerated.
2622 * libbfd.h: Likewise.
2623 * elf32-mips.c (mips_info_to_howto_rela): New function.
2624 (USE_REL): Adjust for new conventions.
2625 (MINUS_ONE): New macro.
2626 (elf_mips_howto_table): Add R_MIPS_SUB.
2627 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
2629 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
2630 .MIPS.content section.
2631 (_bfd_mips_elf_fake_sections): Treat all sections that begin
2632 with .MIPS.content as .MIPS.content sections. Set
2633 SHF_MNIPS_NOSTRIP for such section.
2634 (elf_info_to_howto): Define to mips_info_to_howto_rela.
2635 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
2636 MIPS_GOT_OFST, and MIPS_GOT_DISP.
2638 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2640 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
2643 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
2646 1999-05-30 Philip Blundell <philb@gnu.org>
2648 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
2649 1993-03-25 (!!). Take into account the bitmasks for the reloc so
2650 the addend does not overflow into the rest of the word.
2652 1999-05-29 Nick Clifton <nickc@cygnus.com>
2654 * bfd-in.h: Amend prototype for
2655 bfd_elf32_arm_process_before_allocation .
2656 * bfd-in.h: Regenerate.
2658 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
2659 elements in a fixed sized array.
2660 (ARM_ELF_ABI_VERSION): Define.
2661 (ARM_ELF_OS_ABI_VERSION): Define.
2662 (R_ARM_THM_ABS5): Fix rightshift and size.
2663 (R_ARM_THM_PC22): Fix size.
2664 (R_ARM_PLT32): Define Howto.
2665 (find_howto): New function: Locate a howto based on a reloc
2667 (elf32_arm_info_to_howto): Use find_howto if necessary.
2668 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2669 bfd_reloc_code_real_type.
2670 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
2671 and BFD_RELOC_VTABLE_ENTRY.
2672 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
2674 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
2675 elements in a fixed sized array.
2676 (ARM_ELF_ABI_VERSION): Define.
2677 (ARM_ELF_OS_ABI_VERSION): Define.
2678 (R_ARM_THM_ABS5): Fix rightshift and size.
2679 (R_ARM_THM_PC22): Fix size.
2680 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
2681 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2682 bfd_reloc_code_real_type.
2684 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
2685 no_pipeline_knowledge.
2686 (elf32_arm_link_hash_create): Initialise new field to zero.
2687 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
2688 no_pipeline_knowledge. Use this parameter to initialise the field
2689 in the globals data structure.
2690 (elf32_arm_final_link_relocate): Only add in pipeline offset if
2691 no_pipeline_knowledge is false and the binary is from an old
2693 (elf32_arm_merge_private_data): Generate an error if an attempt is
2694 made to linl together big endian and little endian code.
2695 (elf32_arm_post_process_headers): New function: Initialise the
2696 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
2698 (elf_backend_post_process_headers): Define.
2700 1999-05-28 Nick Clifton <nickc@cygnus.com>
2702 * elf-bfd.h (struct elf_backend_data): Add new field:
2703 elf_backend_post_process_headers.
2705 * elfxx-target.h (elf_backend_post_process_headers): Define to
2706 NULL if not already defined.
2707 (elfNN_bed): Initialise elf_backend_post_process_headers field.
2709 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
2711 (_bfd_elf_compute_section_file_positions): Call
2712 elf_backend_post_process_headers if defined.
2714 1999-05-28 Ian Lance Taylor <ian@zembu.com>
2716 * configure.in: Check whether getuid and getgid exist.
2717 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
2718 HAVE_GETGID are not defined, respectively.
2719 (bfd_write_armap): Don't special case on _WIN32 for getuid and
2721 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
2722 * configure, config.in: Rebuild.
2724 1999-05-28 Martin Dorey <mdorey@madge.com>
2726 * elf32-i960.c: New file.
2727 * elf.c (prep_headers): Handle bfd_arch_i960.
2728 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
2729 * config.bfd (i960-*-elf*): New target.
2730 * configure.in (bfd_elf32_i960_vec): New target vector.
2731 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
2732 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
2733 * Makefile.in, aclocal.m4, configure: Rebuild.
2735 1999-05-27 Nick Clifton <nickc@cygnus.com>
2737 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
2739 (find_howto): New function: Find entries in the
2740 elf32_arm_howto_table.
2741 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
2743 (elf32_arm_reloc_type_lookup): Add lookup for
2744 BFD_RELOC_ARM_PLT32.
2746 1999-05-25 Philip Blundell <pb@nexus.co.uk>
2748 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
2749 (elf32_arm_link_hash_table_create): Use above function as the
2750 constructor for hash table entries.
2751 (elf32_arm_relocate_section): Avoid crash when there is no output
2753 (elf32_arm_final_link_relocate): New parameter h.
2754 (elf32_arm_relocate_section): Pass symbol hash entry to above
2756 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
2759 1999-05-25 Catherine Moore <clm@cygnus.com>
2761 * coff-arm.c (coff_arm_relocate_section): Don't emit
2762 base file entries for pc-relative values.
2764 1999-05-25 DJ Delorie <dj@cygnus.com>
2766 * peicode.h (coff_swap_sym_in): When we create the actual section
2767 to reflect the not-there section C_SECTION symbols refer to,
2768 change the symbol class to C_STAT as the section is now really
2771 1999-05-24 Philip Blundell <pb@nexus.co.uk>
2773 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2776 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
2778 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2780 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2781 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
2783 1999-05-16 Nick Clifton <nickc@cygnus.com>
2785 * coff-mcore.c (in_reloc_p): Reinstate.
2787 1999-05-15 Nick Clifton <nickc@cygnus.com>
2789 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2790 * bfd-in2.h: Regenerate.
2791 * coff-mcore.c (in_reloc_p): Remove defintion.
2792 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2793 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2794 IMAGE_REL_MCORE_RVA.
2795 (coff_mcore_rtype_to_howto): Add special processing for
2796 IMAGE_REL_MCORE_RVA.
2797 (coff_mcore_relocate_section): Add support for
2798 IMAGE_REL_MCORE_RVA.
2799 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2800 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2802 (mcore_elf_relocate_section): Delete redundant case labels.
2804 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2806 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2807 precedence between bit-and and comparison.
2809 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2811 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2812 list of target formats (targ_selvecs).
2813 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2814 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2816 1999-05-10 DJ Delorie <dj@cygnus.com>
2818 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2819 reasonable mode until "ar x" is smart enough to skip it (fixes
2820 gcc/libgcc.a builds on mips-ecoff targets
2822 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2823 to work. Hack to support MS import libraries, which use different
2824 COMDAT types than GNU.
2825 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2826 to implied zero-length sections (see peicode below)
2827 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2828 filename symbols, which use one *or more* auxents.
2829 * coffswap.h (coff_swap_aux_in): ditto
2830 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2833 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2835 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2836 for all relocations.
2838 1999-05-10 Catherine Moore <clm@cygnus.com>
2840 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2841 if COFF_IMAGE_WITH_PE.
2842 (bfd_arm_process_before_allocation): Likewise.
2843 (bfd_arm_get_bfd_for_interworking): Likewise.
2844 * coff-arm.c: Likewise.
2845 * bfd-in2.h: Regenerate.
2846 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2847 (armpe_big_vec): Likewise.
2848 * configure: Rebuild.
2850 1999-05-10 Nick Clifton <nickc@cygnus.com>
2852 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2853 section, not just .rel. Same for .rela.
2855 1999-05-07 Nick Clifton <nickc@cygnus.com>
2857 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2858 endianism with an error message.
2860 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2862 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2863 assignment from "unsigned char *" to "char *".
2864 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2866 1999-05-05 Catherine Moore <clm@cygnus.com>
2868 * coff-arm.c (coff_arm_relocate_section): Add one to
2869 address of ARM_RVA32 thumb functions.
2871 1999-05-05 Catherine Moore <clm@cygnus.com>
2873 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2874 (elf32_m68k_copy_private_bfd_data): New.
2875 (elf32_m68k_merge_private_bfd_data): New.
2876 (elf32_m68k_print_private_bfd_data): New.
2877 (CPU32_FLAG): Define.
2878 (PLT_CPU32_ENTRY_SIZE): Define.
2879 (elf_cpu32_plt0_entry): Declare.
2880 (elf_cpu32_plt_entry): Declare.
2881 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2882 (elf_m68k_finish_dynamic_symbol): Likewise.
2883 (elf_m68k_finish_dynamic_sections): Likewise.
2884 (elf_backend_plt_header_size): Remove definition.
2885 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2886 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2887 (bfd_elf32_bfd_set_private_flags): Define.
2888 (bfd_elf32_bfd_print_private_bfd_data): Define.
2890 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2892 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2893 and R_LONG_PCREL_MODE.
2895 1999-04-29 Nick Clifton <nickc@cygnus.com>
2897 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2899 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2901 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2902 in relocation calculation.
2904 1999-04-26 Tom Tromey <tromey@cygnus.com>
2906 * aclocal.m4, configure: Updated for new version of libtool.
2908 1999-04-21 Nick Clifton <nickc@cygnus.com>
2910 * coff-mcore.c: Add support for mcore relocs.
2912 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2914 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2915 incorrect use EF_MIPS_xxBITPTRS.
2917 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2919 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2922 * bfd-in2.h: Rebuild.
2923 * libbfd.h: Rebuild.
2925 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2927 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2928 (coff_arm_relocate_section): Add ARM26D transform. Only
2929 change to ARM26D for relocateable links.
2931 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2933 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2934 (bfd_elf32_bfd_print_private_bfd_data): New.
2936 1999-04-15 Doug Evans <devans@casey.cygnus.com>
2938 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2939 refetch addend if USE_REL, add many comments regarding current state.
2940 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2941 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2942 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2943 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2945 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2947 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2948 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2950 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2952 * dwarf2.c (decode_line_info): Don't truncate address to least
2953 significant 32 bits (breaks 64 bit targets).
2954 (lookup_address_in_function_table): Ditto.
2955 (comp_unit_contains_address): Ditto.
2957 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2959 * coff-arm.c (arm_emit_base_file_entry): New routine.
2960 (A2T3_OFFSET): Define.
2961 (T2A3_OFFSET): Define.
2962 (coff_arm_relocate_section): Emit base file entries for interworking
2965 1999-04-13 Philip Blundell <philb@gnu.org>
2967 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2968 relocs 17 through 19.
2970 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2972 * elfcode.h: Remove fnmatch.h.
2973 * elflink.h (elf_link_assign_sym_version): Call back to ld
2974 instead of calling fnmatch.
2976 * config.bfd (i?86-*-beoself): Include pe vecs.
2978 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2980 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2983 1999-04-10 Richard Henderson <rth@cygnus.com>
2985 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2986 when trying to resolve dynamic symbol references.
2987 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2988 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2989 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2990 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2991 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2992 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2993 * elflink.h (elf_link_output_extsym): Likewise.
2995 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2997 * section.c (_bfd_strip_section_from_output): New function moved from
2998 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2999 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3000 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3001 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3002 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3003 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3004 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3005 * bfd-in2.h: Update.
3007 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3009 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3011 1999-04-08 Nick Clifton <nickc@cygnus.com>
3013 * coff-mcore.c: New File: Support for mcore-pe targets.
3014 * cpu-mcore.c: New File: Support for mcore targets.
3015 * elf32-mcore.c: New File: Support for mcore-elf target.
3016 * pe-mcore.c: New File: Definitions for mcore-pe target.
3017 * pei-mcore.c: New File: Definitions for mcore-pei target.
3018 * Makefile.am: Add support for MCore targets.
3019 * Makefile.in: Regenerate.
3020 * config.bfd: Add support for MCore targets.
3021 * configure.in: Add support for MCore targets.
3022 * configure: Regenerate.
3023 * archures.c: Add support for MCore architecture.
3024 * bfd-in2.h: Regenerate.
3025 * coffcode.h: Add support for mcore-pe targets.
3026 * elf.c: Add support for mcore-elf target.
3027 * reloc.c: Add support for MCore relocs.
3028 * targets.c: Add support for MCore targets.
3030 1999-04-07 Nick Clifton <nickc@cygnus.com>
3032 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3033 R_ARM_XPC25 and R_ARM_THM_XPC22.
3034 (elf32_arm_reloc_map): Remove redundant entries.
3036 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3038 * sysdep.h (LC_MESSAGES): Never define.
3040 1999-04-06 Chris Torek <torek@bsdi.com>
3042 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
3043 all callers. Rewrite completely.
3044 (_bfd_relocate_contents): Rewrite overflow checking.
3045 * bfd-in2.h: Rebuild.
3047 1999-04-05 Ian Lance Taylor <ian@zembu.com>
3049 From Gabriel Paubert <paubert@iram.es>:
3050 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
3051 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
3052 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
3053 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
3054 * ppcboot.c (ppcboot_vec): Use little endian routines for
3057 * elf.c (elfcore_strndup): Only define if it will be used.
3058 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
3060 (ppc_elf_check_relocs): Remove unused local i.
3061 (ppc_elf_gc_mark_hook): Add default case to switch.
3063 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
3064 * srec.c (srec_scan): Accept \r in symbol definitions.
3065 (srec_object_p): Set HAS_SYMS if we saw any symbols.
3066 (symbolsrec_object_p): Likewise.
3068 1999-04-04 Don Bowman <don@pixsci.com>
3070 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
3072 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3074 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
3076 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
3077 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
3079 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
3081 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
3084 1999-03-31 Nick Clifton <nickc@cygnus.com>
3086 * config.bfd: Add support for arm-epoc-pe target.
3087 * configure.in: Add support for arm-epoc-pe target.
3088 * configure: Regenerate.
3089 * targets.c: Add support for arm-epoc-pe target.
3090 * coff-arm.c: Allow header files to override definition of
3091 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
3092 * pe-arm.h: Allow previous header files to override definition of
3093 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3094 * pei-arm.h: Allow previous header files to override definition of
3095 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3096 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
3097 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
3099 1999-03-30 Nick Clifton <nickc@cygnus.com>
3101 * elf.c (elf_map_symbols): Handle the case where section
3102 symbols are generated for content-less sections which are
3103 not mapped to the output file.
3105 * linker.c: Replace direct references to fields in BFD structure
3106 with accessor macros.
3108 * elflink.h: Replace direct references to fields in BFD structure
3109 with accessor macros.
3111 1999-03-25 Philip Blundell <pb@nexus.co.uk>
3113 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
3115 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
3116 account when adjusting section symbols during a partial link.
3118 1999-03-24 Nick Clifton <nickc@cygnus.com>
3120 * coff-sparc.c (struct coff_reloc_map): Change type of field
3121 'bfd_reloc_val' to bfd_reloc_code_real_type.
3122 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
3123 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
3124 * elf32-arc.c (struct arc_reloc_map): Ditto.
3125 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
3126 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
3127 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
3128 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
3129 * elf32-sh.c (struct elf_reloc_map): Ditto.
3130 * elf32-sparc.c (struct elf_reloc_map): Ditto.
3131 * elf32-v850.c (struct v850_reloc_map): Ditto.
3132 * elf64-sparc.c (struct elf_reloc_map): Ditto.
3133 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
3134 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
3136 1999-03-17 Martin Hunt <hunt@cygnus.com>
3138 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
3139 function so source-level assembly works. If multiple N_SOs
3140 are seen without and N_FUNs, create an indextable entry with
3141 a NULL function name.
3143 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3145 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3146 of certian similar cpus.
3148 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3150 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3151 Add the 5000. Change the architecture for the 5400 to mips4.
3152 (elf_mips_mach): Add r5000.
3154 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3156 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3158 1999-03-11 Nick Clifton <nickc@cygnus.com>
3160 * binary.c (binary_set_section_contents): Generate warning about
3161 huge file offsets for any section that will occupy file space, not
3162 just those that are loadable.
3164 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3166 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3168 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3170 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3172 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3174 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3175 * elflink.h: Revert all changes since Feb 16. Instead:
3176 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3177 appropriate. Copy it to version symbols.
3178 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3179 symbols if appropriate.
3180 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3181 symbol if appropriate.
3182 (elf_link_output_extsym): If symbol is marked as undefined, and
3183 has no nonweak references, mark it as weak undefined.
3185 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3187 * elflink.h (elf_merge_symbol): When overriding a dynamic
3188 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3190 (elf_link_add_object_symbols): Don't copy the other field if we
3193 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3195 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3196 shared object with a weak undefined symbol.
3198 1999-02-18 Nick Clifton <nickc@cygnus.com>
3200 * elfarm-nabi.c: Set partial_inplace back to false.
3202 1999-02-17 Nick Clifton <nickc@cygnus.com>
3204 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
3205 (USER_LABEL_PREFIX): Set to "_".
3207 The following patches are from: Scott Bambrough
3208 <scottb@corelcomputer.com>
3210 * libaout.h (M_ARM6_NETBSD): Set to 143.
3212 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
3213 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
3214 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
3215 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
3216 * bfd-in2.h: Regenerate.
3218 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
3219 'true' as REL relocs are now being used. Add new PIC relocs:
3220 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
3221 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
3223 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
3225 (elf32_arm_final_link_relocate): Change parameters so that entire
3226 reloc is passed. Add support for PIC relocs.
3227 (elf32_arm_relocate_section): Pass entire reloc to
3228 elf32_arm_final_link_relocate.
3229 (elf32_arm_check_relocs): Handle new PIC relocs.
3230 (elf32_arm_adjust_dynamic_symbol): New function.
3231 (elf32_arm_size_dynamic_sections): New function.
3232 (elf32_arm_discard_copies): New function.
3233 (elf32_arm_finish_dynamic_symbol): New function.
3234 (elf32_arm_finish_dynamic_sections): New function.
3235 (ELF_MAXPAGE_SIZE): Define.
3236 (bfd_elf32_bfd_reloc_type_lookup): Define.
3237 (elf_backend_relocate_section): Define.
3238 (elf_backend_adjust_dynamic_symbol): Define.
3239 (elf_backend_create_dynamic_sections): Define.
3240 (elf_backend_finish_dynamic_symbol): Define.
3241 (elf_backend_finish_dynamic_sections): Define.
3242 (elf_backend_size_dynamic_sections): Define.
3243 (elf_backend_plt_readonly): Define.
3244 (elf_backend_want_got_plt): Define.
3245 (elf_backend_want_plt_sym): Define.
3247 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
3249 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
3250 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
3251 (_bfd_mips_elf_fake_sections): Likewise.
3253 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3255 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
3256 bfd_elf32_arm_get_bfd_for_interworking,
3257 bfd_elf32_arm_process_before_allocation): Define to avoid clash
3260 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
3261 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
3262 elf32_arm_find_nearest_line): Make them static.
3264 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
3266 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
3267 callers. Do not merge a definition from a shared object with a
3268 weak undefined symbol.
3269 (elf_link_add_object_symbols): Do not change the symbol type or
3270 size if the old symbol overrides the new one.
3272 1999-02-08 Nick Clifton <nickc@cygnus.com>
3274 * config.bfd: Add support for strongarm target.
3276 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3278 * elf32-m68k.c (reloc_map): Use the correct types for the struct
3279 fields instead of unsigned char.
3281 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
3283 * Makefile.am: Rebuild dependencies.
3284 * Makefile.in: Rebuild.
3286 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
3288 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
3289 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
3290 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
3291 * acinclude.m4: Add comments to uses of AC_DEFINE.
3292 * acconfig.h: Remove.
3293 * configure: Rebuild with current autoconf/automake.
3294 * aclocal.m4: Likewise.
3295 * config.in: Likewise.
3296 * Makefile.in: Likewise.
3298 1999-02-04 DJ Delorie <dj@cygnus.com>
3300 * libbfd.c (real_read): don't call fread for zero bytes. This
3301 covers up a bug (or misuse of bfd) that's exposed by Solaris.
3303 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
3305 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
3306 of a jump is in the current 256 MB region.
3308 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
3310 * format.c (bfd_check_format_matches): Change last patch to only
3311 take effect for the binary target.
3313 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
3315 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
3317 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
3319 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
3321 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
3323 * format.c (bfd_check_format_matches): If the target was
3324 previously specified, don't check other targets when checking for
3327 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
3329 * elf32-arm.h (elf32_arm_reloc_map): Removed.
3330 (elf32_arm_reloc_type_lookup): Removed
3331 * elfarm-nabi.c (elf32_arm_reloc_map): New.
3332 (elf32_arm_reloc_type_lookup): New.
3333 * elfarm-oabi.c (elf32_arm_reloc_map): New.
3334 (elf32_arm_reloc_type_lookup): New.
3336 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
3338 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
3339 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
3340 * Makefile.am: Use new files.
3341 * Makefile.in: Regenerate.
3342 * configure.in: Use new files.
3343 * configure: Regenerate.
3345 1999-02-01 Nick Clifton <nickc@cygnus.com>
3347 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
3348 (fr30_elf_gc_sweep_hook): New function.
3349 (elf_backend_can_gc_sections): Define.
3351 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
3353 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
3354 and bfd_elf32_bigarm_oabi_vec.
3356 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
3358 * Makefile.am (elf32-arm-oldabi.lo): New.
3359 (elf32-arm-newabi.lo): New.
3360 * Makefile.in: Regenerate.
3361 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
3362 (arm-*-elf): Likewise.
3364 (thumb-*-oabi): New.
3365 * configure: Regenerate.
3366 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
3367 (bfd_elf32_bigarm_oabi_vec): New.
3368 * elf32-arm-newabi.c: New.
3369 * elf32-arm-oldabi.c: New.
3370 * elf32-arm.c: Removed.
3373 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
3375 * binary.c (binary_set_section_contents): Omit warnings for
3376 unloadable sections.
3378 1999-01-31 Michael Meissner <meissner@cygnus.com>
3380 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
3381 powerpc{,le}-*-eabi.
3383 1999-01-29 Nick Clifton <nickc@cygnus.com>
3385 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
3386 * dwarf2.c (read_signed_leb128): Remove unused variables.
3388 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
3390 * elf.c (assign_file_positions_for_segments): Only adjust
3391 p_align when needed.
3393 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
3395 * binary.c (binary_set_section_contents): Don't return early for a
3396 non-loadable section, in case the first section is non-loadable.
3397 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
3398 W. Rozycki <macro@ds2.pg.gda.pl>.
3400 1999-01-28 Nick Clifton <nickc@cygnus.com>
3402 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
3403 R_FR30_GNU_VTENTRY relocs.
3405 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
3407 * elflink.h (elf_link_output_sym): Zero syms which are
3408 part of sections which have been excluded.
3410 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
3412 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
3414 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
3415 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
3417 1999-01-27 Nick Clifton <nickc@cygnus.com>
3419 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
3421 (fr30_final_link_relocate): Use computed value as result of
3424 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3426 * binary.c (binary_set_section_contents): Emit warning for
3427 huge file offsets due to widely-dispersed section LMAs.
3429 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
3431 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
3432 align first section to largest section alignment, not first
3435 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
3437 * configure.in: Require autoconf 2.12.1 or higher.
3439 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
3441 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
3442 * bfd-in2.h: Likewise.
3443 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
3445 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3447 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
3448 * cpu-mips.c: Add support for and independent 4111.
3449 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
3450 (_bfd_mips_elf_final_write_processing):
3451 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
3453 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3455 * elf32-mips.c (elf_mips_abi_name): New.
3456 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
3458 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
3460 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3461 Handle bfd_mach_mips4300.
3463 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
3465 * elf32-i386.c: Remove leaked development code from patch
3466 1998-12-10 by Richard Henderson.
3468 1998-12-10 Richard Henderson <rth@cygnus.com>
3470 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
3471 in debug sections for symbol defined externally.
3473 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3475 * targets.c (bfd_target_vector): Remove duplicate entry for
3478 1998-12-09 Nick Clifton <nickc@cygnus.com>
3480 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
3481 since we are using RELAs.
3483 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
3485 SCO Open Server Release 5 core file support, from Jouke Numan
3487 * sco5-core.c: New file.
3488 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
3489 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
3490 * Makefile.am: Rebuild dependencies.
3491 (OPTIONAL_BACKENDS): Add sco5-core.lo.
3492 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
3493 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
3494 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
3495 * bfd-in2.h, configure, Makefile.in: Rebuild.
3497 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
3499 * config.bfd (hppa*-*-mpeix*): New target.
3500 * configure.in: Add AC_HEADER_DIRENT.
3501 (hppa*-*-mpeix*): New target.
3502 * configure.host (hppa*-*-mpeix*): New host.
3503 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
3504 friends rather than just including <sys/dir.h>.
3505 * som.h (struct som_symbol): Add hppa_priv_level and apto
3506 tc_data. Change all users.
3507 (struct somdata): Add comp_unit field.
3508 (obj_som_compilation_unit): Define.
3509 (bfd_som_attach_compilation_unix): Declare.
3510 * som.c: Check HOST_HPPAMPEIX.
3511 (struct som_misc_symbol_info): Add new field priv_level.
3512 (som_object_setup): Add current_offset parameter. Change all
3514 (setup_sections): Likewise.
3515 (som_object_p): For EXECLIBMAGIC, read the lst header.
3516 (som_write_symbol_strings): Add compilation_unit parameter.
3518 (som_finish_writing): Write out compilation_unit.
3519 (som_bfd_derive_misc_symbol_info): Set priv_level.
3520 (som_build_and_write_symbol_table): Set xleast field to 3.
3521 (som_slurp_symbol_table): Set symbol priv_level.
3522 (bfd_som_attach_compilation_unit): New function.
3523 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
3524 priv_level into symbol_value.
3525 * configure, config.in: Rebuild.
3527 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
3529 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
3530 warning function to call _bfd_error_handler instead.
3532 * libbfd.c (COERCE32): Cast through unsigned long and long to
3533 avoid bug in old version of gcc.
3535 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
3536 (elf_backend_additional_program_headers): Don't define.
3538 1998-12-08 Nick Clifton <nickc@cygnus.com>
3540 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
3541 relocations to include offset of 2 included in the insns, and the
3542 offset of the relocs within the section.
3544 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
3546 The following changes were made by David Taylor
3547 <taylor@texas.cygnus.com>, Edith Epstein
3548 <eepstein@sophia.cygnus.com>, Jim Blandy
3549 <jimb@zwingli.cygnus.com>, and Elena Zannoni
3550 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
3551 changes originally made by HP; HP did not create ChangeLog
3554 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
3555 automake macro library.
3557 * hpux-core.c (hpux_core_core_file_p): this function now
3558 understands HPUX 10.30 thread info. Yes, the thread stacks can be
3559 found in the corefile! Also, in hpux_core_core_file_p, if we
3560 encounter a section with an unknown type, don't punt. Instead,
3561 just skip it. Also, count the number of sections of known type
3562 that we encounter. If we encounter at least one good one, then
3563 we'll declare that the file is a core file. If we encounter any
3564 unknown ones but some known ones, then we'll issue a warning (but
3565 still declare it to be a core file). Also, correctly decide when a
3567 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
3568 (CORE_ANON_SHMEM): define if not defined.
3569 (hpux_core_struct): add members lwpid and user_tid.
3570 (core_kernel_thread_id, core_user_thread_id): new macros.
3571 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
3572 the name before storing it in the bfd.
3573 (hpux_core_core_file_p): handle threads.
3575 * libhppa.h (GET_FIELD): protect against redefinition.
3576 (HPPA_WIDE): define.
3577 (GET_FIELD): define.
3582 (sign_extend): redefine.
3583 (assemble_6): define.
3584 (assemble_12): rewrite.
3585 (assemble_16): define.
3586 (assemble_16a): define.
3587 (assemble_17): rewrite.
3588 (assemble_22): define.
3590 1998-12-07 Nick Clifton <nickc@cygnus.com>
3592 * elf32-fr30.c (fr30_final_link_relocate): Using signed
3593 relocations for signed values.
3595 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
3597 * mipsbsd.c (MY(set_arch_mach)): Make static.
3598 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
3599 bfd_mach_mips* macros rather than simple numbers.
3601 COFF weak symbol support, based on patches from Mark Elbrecht
3602 <snowball3@usa.net>:
3603 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
3604 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
3605 (coff_write_alien_symbol): Likewise.
3606 * cofflink.c (coff_link_check_ar_symbols): Likewise.
3607 (coff_link_add_symbols): Likewise.
3608 (_bfd_coff_link_input_bfd): Likewise.
3609 (_bfd_coff_write_global_sym): Likewise.
3611 * elf.c (copy_private_bfd_data): Always initialize the
3612 includes_phdrs field.
3614 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
3615 file defines a symbol first mentioned in an ELF file.
3617 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
3618 possible, rather than only if BFD64.
3619 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
3621 * bfd-in2.h: Rebuild.
3623 * srec.c (srec_set_section_contents): Correct test to avoid
3624 switching to 4 byte addresses after seeing a second section which
3625 requires 3 byte addresses. From Joel Schantz
3626 <joel.schantz@argosys.boeing.com>.
3628 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
3629 <aymeric.vincent@emi.u-bordeaux.fr>.
3631 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
3633 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
3634 decide whether the output file is -mrelocatable-lib,
3635 -mrelocatable, or neither. (gdb.base/nodebug.exp)
3637 1998-12-03 Nick Clifton <nickc@cygnus.com>
3639 * elf32-fr30.c: Add support for R_FR30_48 reloc.
3640 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
3641 * bfd-in2.h: Regenerate.
3642 * libbfd.h: Regenerate
3644 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
3646 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
3647 link against a dynamic symbol with no type or size.
3649 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
3651 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
3652 relocation for section which does not get loaded.
3653 (elf_i386_relocate_section) [R_386_32]: Likewise.
3655 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
3657 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
3658 reloc_count and i long instead of unsigned long. Handle error
3659 return from bfd_canonicalize_reloc.
3661 1998-12-01 Nick Clifton <nickc@cygnus.com>
3663 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
3666 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3668 * elf32-sh.c (elf/sh.h): Include.
3669 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
3670 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
3671 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
3672 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
3673 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
3675 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
3677 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
3678 causes division by zero later on.
3680 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
3682 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
3685 1998-11-25 DJ Delorie <dj@cygnus.com>
3687 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
3690 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
3692 * elf32-fr30.c (fr30_elf_relocate_section): Call
3693 fr30_final_link_relocate.
3694 (fr30_final_link_relocate): New function: Handle I20 and I32
3696 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
3697 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
3698 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
3700 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
3703 The following changes are based on a patch submitted by Gianluca
3704 Moro <glctr@abc.it>:
3706 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
3707 not already been updated.
3708 (find_remembered_hi16s_reloc): New parameter 'already_found'
3709 returns state of remembered hi16s reloc.
3710 (remember_hi16s_reloc): Set 'found' field to false.
3711 (hi16s_location): Add 'found' field.
3713 1998-11-23 DJ Delorie <dj@cygnus.com>
3715 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
3716 to see .DLL files as unrecognized.
3717 (i3coff_object_p): Sorry, had to hack it to not recognize these
3718 files (pei-i386) on request.
3720 1998-11-23 DJ Delorie <dj@cygnus.com>
3722 * opncls.c (bfd_make_readable): need more cleanup for symbols and
3723 relents. Call bfd_check_format to reinitialize.
3725 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
3727 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
3730 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
3732 * aclocal.m4: regenerate
3733 * configure: regenerate
3735 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
3737 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
3738 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
3739 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
3740 respect it as an upper bound on what memory to reference.
3741 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3742 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
3743 update vtable_entries_size appropriately.
3745 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
3747 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
3750 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
3752 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
3753 bfds; they have no "file" so we fake it.
3754 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
3755 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
3756 resizing the memory buffer.
3757 * opncls.c (bfd_make_writable): New function; lets you write a
3758 bfd_create'd bfd to an in-memory buffer.
3759 (bfd_make_readable): New function; lets you read back that buffer
3760 as if it were from bfd_openr. Used to build generated archive
3761 members (winsup's ld's dlltool)
3763 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
3765 * po/bfd.pot: Regenerated.
3767 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
3769 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3772 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3774 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3775 element of the gotentry list for local symbols too.
3776 (elf64_alpha_relocate_section): Unify local and global handling.
3777 Assert that gotent->use_count > 0.
3779 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3781 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3782 update for file name changes of July 2, 1998.
3784 * configure: Rebuild.
3786 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3788 * po/bfd.pot: Regenerated.
3790 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3792 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3793 * aclocal.m4, configure: regenerate
3795 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3797 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3799 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3801 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3802 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3804 * aclocal.m4, configure: regenerated.
3806 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3808 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3809 R_D10V_GNU_VTENTRY relocs.
3810 (elf_d10v_howto_table): Likewise.
3811 (d10v_reloc_map d10v_reloc_map): Likewise.
3812 (elf32_d10v_gc_mark_hook): New.
3813 (elf32_d10v_gc_sweep_hook): New.
3814 (elf32_d10v_check_relocs): New.
3815 (elf32_d10v_relocate_section): New.
3816 (elf_backend_relocate_section): Define.
3817 (elf_backend_can_gc_sections): Define.
3819 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3821 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3822 (BFD64_BACKENDS): ...from here.
3823 (BFD32_BACKENDS_CFILES): Move vms files here...
3824 (BFD64_BACKENDS_CFILES): ...from here.
3825 * Makefile.in: Rebuild.
3827 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3829 * Makefile.am: Add FR30 target.
3830 * Makefile.in: Add FR30 target.
3831 * archures.c: Add support for FR30.
3832 * config.bfd: Add support for FR30.
3833 * configure.in: Add support for FR30.
3834 * reloc.c: Add support for FR30 relocations.
3835 * targets.c: Add support for FR30 relocations.
3836 * bfd-in2.h: Regenerate.
3837 * configure: Regenerate.
3838 * libbfd.h: Regenerate.
3839 * cpu-fr30.c: New file.
3840 * elf32-fr30.c: New file.
3842 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3844 * configure.in: detect cygwin* instead of cygwin32*
3845 * configure: regenerate
3847 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3849 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3850 use bfd_malloc and free instead and check return value from bfd_malloc.
3852 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3854 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3855 * libbfd.h: Rebuild.
3857 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3858 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3859 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3860 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3862 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3864 (mips_elf_link_hash_table_create): Don't initialize
3865 dynsym_sec_strindex.
3866 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3867 (mips_elf_size_dynamic_sections): Generate a section symbol for
3868 every output section.
3869 (mips_elf_finish_dynamic_sections): Count all sections for
3871 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3874 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3876 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3877 for later PLT entries in large PLTs.
3878 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3880 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3882 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3884 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3886 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3887 * elflink.h (elf_collect_hash_codes): New function. This function is
3888 called for each exported symbol and we compute the ELF hash value for
3890 (compute_bucket_value): New function. It is called from
3891 size_dynamic_sections to determine the hash table size. When we are
3892 optimizing a better, but slower, algorithm is used.
3893 (size_dynamic_sections): Call compute_bucket_value.
3895 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3897 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3899 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3901 (sh_elf_gc_mark_hook): New.
3902 (sh_elf_gc_sweep_hook): New.
3903 (sh_elf_check_relocs): New.
3904 (elf_backend_can_gc_sections): Define.
3906 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3908 * acinclude.m4: undo previous gettext change
3909 * aclocal.m4: rebuild with right version of aclocal.
3911 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3913 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3914 aclocal.m4 to acinclude.m4, so they don't get lost.
3916 * elfcore.h: rewrite for better corefile support.
3917 * elf.c (elfcore_*): new functions.
3918 * elf-bfd.h (elf_obj_tdata): new structure members.
3919 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3921 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3923 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3925 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3926 and R_M32R_GNU_VTENTRY.
3927 (elf_backend_can_gc_sections): Define.
3928 (m32r_elf_check_relocs): New.
3929 (m32r_elf_gc_mark_hook): New.
3930 (m32r_elf_gc_sweep_hook): New.
3931 (m32r_elf_relocate_section): Handle VT relocs.
3933 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3935 * coff-arm.c (arm_relocate_section): Remove redundant test.
3937 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3938 cleat that the 'bitsize' field is the size of the bitfield AFTER
3939 relocation not before.
3941 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3943 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3946 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3948 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3949 R_SPARC_GNU_VTENTRY.
3950 (elf32_sparc_check_relocs): Handle them.
3951 (elf32_sparc_reloc_type_lookup): Likewise.
3952 (elf32_sparc_relocate_section): Likewise.
3953 (elf32_sparc_gc_mark_hook): New.
3954 (elf32_sparc_gc_sweep_hook): New.
3956 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3958 * som.c (som_finish_writing): Perform some sanity checks when
3959 writing an executable or shared library.
3961 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3963 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3964 * configure.in (elf): Add dwarf1.lo.
3965 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3966 * elf.c (_bfd_elf_find_nearest_line): Add call to
3967 _bfd_dwarf1_find_nearest_line.
3968 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3969 Add call to _bfd_dwarf1_find_nearest_line.
3970 * configure: Rebuilt.
3972 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3974 * elflink.h (elf_gc_sections): Do not allow garbage
3975 collection if dynamic sections have been created.
3977 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3979 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3981 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3982 (v850_elf_perform_relocation): Likewise.
3983 (v850_elf_final_link_relocate): Likewise.
3984 (v850_elf_relocate_section): Likewise.
3985 (v850_elf_gc_sweep_hook): New routine.
3986 (v850_elf_gc_mark_hook): New routine.
3987 (elf_backend_can_gc_sections): Define.
3989 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3991 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3994 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3996 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3997 Declare size as bfd_size_type.
3998 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4000 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4002 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4004 * som.c (CPU_PA_RISC2_0): Define.
4005 (_PA_RISC2_0_ID): Likewise.
4006 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4008 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4010 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4011 has a base which is already defined, only add the referenced
4012 symbol to the dynamic symbol table if it is defined or referenced
4015 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4018 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4020 * elflink.h (elf_link_add_object_symbols): Undo last change.
4022 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4024 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4025 symbol for the indirect alias to a versioned symbol.
4027 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4029 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4030 (elf32_i386_vtentry_howto): New.
4031 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4032 or elf32_i386_vtinherit_howto on lookup.
4034 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4036 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
4037 reloc_type. Rename R_68K__max to R_68K_max.
4038 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
4041 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
4043 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
4044 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4046 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
4049 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
4051 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
4052 message has a null byte terminator.
4054 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4056 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4057 word subject to R_V850_32 relocation.
4059 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
4061 * dwarf2.c: Add comment describing problem computing line numbers
4062 for undefined symbols at link time.
4064 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
4066 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4067 transform a defweak into a plt entry.
4068 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
4069 plt entry references to receive a RELATIVE reloc.
4070 (elf64_alpha_finish_dynamic_symbol): Fill them in.
4071 (elf64_alpha_relocate_section): Assert we don't overrun
4072 the allocated relocation space.
4074 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
4076 * elf.c (swap_out_syms): Always treat section symbols as
4077 special, even if they are attached to a common section.
4079 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
4081 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
4082 sections with v850 common section attributes into named v850
4084 (v850_elf_add_symbol_hook): Move symbols in sections with v850
4085 common section attributes into named v850 common sections.
4087 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
4089 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
4092 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
4094 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
4095 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
4096 reloc to the wrong section a warning, not an error. .dynsbss
4097 is not an output section, so there is no need to check for it.
4099 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
4101 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
4103 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
4105 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
4106 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
4108 (elf32_arm_gc_mark_hook): New.
4109 (elf32_arm_gc_sweep_hook): New.
4110 (elf32_arm_check_relocs): New.
4111 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
4113 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
4116 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
4118 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
4119 assume there is no PLT or GOT.
4121 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
4123 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
4124 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
4125 also accepted as a function symbol type.
4127 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
4129 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
4131 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
4133 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
4134 match definition of _bfd_gc_sections field.
4135 * libbfd.h: Rebuild.
4137 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
4139 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
4140 the addend of a dynamic relocation referencing a section.
4141 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4142 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4144 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4146 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4147 bed has a size_dynamic_sections routine before trying to use it.
4149 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4151 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4152 _bfd_elf_rel_vtable_reloc_fn.
4154 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4156 * Makefile.am: Add elf32-arm.c.
4157 * Makefile.in: Rebuild.
4158 * elf-bfd.h: Add elf_backend_get_symbol_type.
4159 * elf.c (swap_out_syms): If defined, call
4160 elf_backend_get_symbol_type.
4161 * elf32-arm.c: Define elf_backend_get_symbol_type.
4162 (elf32_arm_get_symbol-type): New routine.
4163 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4164 (bfd_elf32_arm_process_before_allocation): Change to
4165 check for STT_ARM_TFUNC.
4166 (elf32_arm_final_link_relocate): Likewise.
4167 * elfxx-target.h: Add elf_backend_get_symbol_type.
4169 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4171 * archures.c (bfd_mach_alpha_ev[456]): New.
4172 * cpu-alpha.c: Rework to match these types.
4173 * bfd-in2.h: Rebuild.
4175 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4177 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4178 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4180 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4181 (elf_i386_reloc_type_lookup): Recognize them.
4182 (elf_i386_check_relocs): Pass them off to generic code.
4183 (elf_i386_relocate_section): Ignore them.
4184 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4185 (elf_backend_can_gc_sections): True.
4187 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4189 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4190 before looking at owner field.
4191 (elf32_arm_to_thumb_stub): Ditto.
4192 (elf32_arm_relocate_section): Compute name before calling
4193 elf32_arm_final_link_relocate().
4195 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4197 * elf.c: comment and formatting cleanups.
4200 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4202 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4203 (core files are treated differently than object files).
4204 * elf-bfd.h (_bfd_elf_write_corefile_contents,
4205 bfd_elf_mkcorefile): declare.
4206 * elfxx-target.h (_bfd_elf_write_corefile_contents,
4207 bfd_elf_mkcorefile): add to bfd_target vector.
4208 * elfcore.h (elf_core_file_p): save the program header table,
4209 and set the bfd architecture from the elf file header.
4210 * elf.c (bfd_elf_mkcorefile): new function.
4211 (_bfd_elf_write_corefile_contents): new function.
4212 (assign_file_positions_for_segments): add cases for handling
4213 PT_NOTE segments. (assign_file_positions_except_relocs):
4214 core files should be handled the same as exec files.
4215 (prep_headers): identify core files as type ET_CORE.
4216 (copy_private_bfd_data): identify the sections belonging to
4217 the PT_NOTE segment.
4219 * elf32-sparc.c (elf32_sparc_final_write_processing):
4220 add break statement to default case.
4222 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
4224 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
4225 section (not input) will be in sections ".sbss", ".sbss2",
4226 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
4227 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
4228 output_offset for correct evaluation of addend.
4230 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
4232 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
4233 elf32_arm_allocate_interworking_sections and
4234 elf32_arm_process_before_allocation.
4236 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
4238 * bfd-in.h: Ammend prototype for
4239 elf32_arm_process_before_allocation to remove surplus third
4242 * bfd-in2.h: Regenerate.
4244 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
4246 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
4248 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
4250 * aoutx.h (aout_link_input_section_ext): Use the relocation already
4251 calculated for RELOC_SPARC_REV32 case.
4253 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
4255 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
4256 elf32_arm_allocate_interworking_sections and
4257 elf32_arm_process_before_allocation.
4258 * bfd-in2.h: Regenerated.
4259 * elf32-arm.c Define elf32_arm_link_hash_table.
4260 (insert_thumb_branch): New routine.
4261 (find_thumb_glue): New routine.
4262 (find_arm_glue): New routine.
4263 (record_arm_to_thumb_glue): New routine.
4264 (record_thumb_to_arm_glue): New routine.
4265 (elf32_arm_link_hash_table_create): New routine.
4266 (elf32_arm_get_bfd_for_interworking): New routine.
4267 (elf32_arm_allocate_interworking_sections) New routine.
4268 (elf32_arm_process_before_allocation) New routine.
4269 (elf32_thumb_to_arm_stub): New routine.
4270 (elf32_arm_to_thumb_stub): New routine.
4271 (elf32_print_private_bfd_data): Fix typo.
4272 (elf32_arm_final_link_relocate): Add argument sym_sec.
4273 Check for branches to thumb symbols in case R_ARM_PC24.
4274 Check for branches to arm symbols in case R_ARM_THM_PC22.
4275 (elf32_arm_relocate_section): Pass symbol section to
4276 elf32_arm_final_link_relocate.
4278 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
4280 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
4281 entries unless the symbol is defined in the executable; in
4282 particular, undefined weak symbols get a PLT entry.
4284 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
4286 * libaout.h: Remove nested comment to avoid warning.
4288 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
4290 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4291 R_ARM_PC24 relocation.
4293 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
4295 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
4296 argument is_local. Add argument sym_flags. Check sym_flags
4297 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
4298 (elf32_arm_relocate_section): Don't pass local sym and pass
4299 sym_flags to elf32_arm_final_link_relocate.
4301 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
4303 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
4304 to not count too few relocs for dynamicly linked executables.
4306 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
4308 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
4309 symbols without a dynamic index dynamic. Consider all weak
4311 (elf64_alpha_strip_section_from_output): Don't assume 1-1
4312 correspondance between input and output sections.
4314 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4316 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
4317 that use a .got.plt section start the got offset at zero.
4319 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
4321 * ieee.c (ieee_write_processor): Correct the processor ID written
4322 out for bfd_arch_m68k, accommodating change of March 25.
4324 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
4326 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4327 R_ARM_THM_RPC22 relocations.
4329 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
4331 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
4333 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
4334 .got relocs in -Bsymbolic shared objects.
4336 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
4338 * elf32-arm.c: Add private flags to ELF header.
4339 (elf32_arm_print_private_bfd_data): New Function.
4340 (elf32_arm_set_private_flags): New Function.
4341 (elf32_arm_copy_private_flags): New Function.
4342 (elf32_arm_merge_private_bfd_data): New Function.
4344 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
4346 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
4348 (elf32_sparc_relocate_section): Likewise.
4350 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
4352 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
4353 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
4354 (ppc_elf_relocate_section): Pull sgot and splt search to the start
4355 of the function. Recognize no .plt as static linking.
4357 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
4359 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
4360 ".liblist" string through gettext.
4362 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
4364 * Makefile.am: Add support for elf32-arm.lo.
4365 * Makefile.in: Rebuild.
4366 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
4367 (thumb-*-elf): Define targ_defvec and targ_selvecs.
4368 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
4369 * configure: Regenerate.
4370 * elf.c: (prep_headers): Support arch_type of EM_ARM.
4371 * targets.c: Support new targets bfd_elf32_bigarm_vec and
4372 bfd_target bfd_elf32_littlearm_vec.
4373 * elf32-arm.c: New file.
4375 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
4377 * libaout.h (M_SPARCLITE_LE): New machine.
4378 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
4379 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
4380 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
4381 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
4382 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
4383 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
4384 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4385 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
4386 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
4387 be BFD_RELOC_SPARC_REV32.
4389 * config.bfd (sparc86x-*-aout): New
4391 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
4393 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
4394 actually mapping the output sections.
4396 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
4399 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
4400 (mn10300_elf_reloc_map): Similarly.
4401 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
4403 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
4405 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
4407 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
4408 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
4409 elf_mips_reloc_type defined in elf/mips.h.
4411 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
4413 * elf64-mips.c: Remove reloc_type definition completely. It's now
4416 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
4418 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
4419 as they are defined in elf/mips.h now.
4421 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
4424 * Re-add lost change:
4425 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
4427 (mn10300_elf_relax_section): Include stack space for register saves
4428 in the imm8 field of a "call" instruction.
4429 (compute_function_info): Determine how much stack is allocated by
4430 the movm instruction. Fix typo.
4431 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
4433 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
4435 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
4436 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
4438 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
4440 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
4442 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
4444 * elf32-hppa.h: Let ELF header define the enum containing the
4445 external reloc numbers.
4446 * elf32-i386.h: Likewise.
4448 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
4450 * elf-m10300.c: Let ELF header now define the macros to get the enum.
4451 * elf32-mips.c: Likewise.
4452 * elf32-ppc.c: Likewise.
4454 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
4456 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
4457 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
4459 * bfd-in.h: Regenerate.
4460 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
4461 parameter to 'unsigned int' to avoid K&R compatability problems.
4463 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
4465 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
4466 functionname_ptr to be const. Change line_ptr to be unsigned.
4468 * coffcode.h (coff_link_output_has_begun): Simplify handling when
4469 macro is not defined. Change second parameter from bfd_link_info
4470 to coff_final_link_info. Add prototype.
4471 (coff_final_link_postscript): Simplify handling when macro is not
4472 defined. Add prototype.
4474 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
4476 * elf-mn10300.c: Before include system specific ELF header define
4477 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
4478 * elf32-mips.c: Likewise.
4479 * elf32-ppc.c: Likewise.
4481 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
4483 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
4484 temporary patch over to elf64-mips.c as well.
4486 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
4488 * elf32-mips.c (reloc_type): Temporarily disable definition of
4489 standard relocation since they are now defined in elf/mips.h.
4491 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
4493 * elf-m10200.c (mn10200_elf_final_link_relocate):
4494 Modify range test for case R_MN10200_8.
4496 * elf-m10300.c (mn10300_elf_final_link_relocate):
4497 Modify range test for case R_MN10300_8.
4499 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
4501 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
4502 * elf32-i386.c (elf_backend_got_header_size): Define.
4503 (elf_backend_plt_header_size): Define.
4504 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
4505 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
4506 * elfxx-target.h: Provide a default of zero.
4507 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
4508 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
4510 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
4511 entry from an executable, even if the plt refcount goes to 0.
4513 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4515 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
4516 directory name at the line number.
4518 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
4519 with an unspecified type.
4521 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
4523 * sunos.c: Add undef of valid to avoid problem on SunOS.
4525 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
4527 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
4529 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4531 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
4532 R_68K_PCxx and R_68K_xx relocations. Make sure that
4533 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
4534 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
4535 R_68K_xx relocations.
4536 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
4537 that has no plt entry.
4538 (elf_m68k_relocate_section): Ignore the plt offset in a static
4540 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
4542 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
4545 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
4547 (howto_table, reloc_map): Add entries for them.
4548 (elf_m68k_check_relocs): Handle them. Implement reference
4549 counting for got and plt entries.
4550 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
4551 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
4553 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
4554 (elf_m68k_relocate_section): Handle the new reloc types.
4555 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
4556 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
4557 * elflink.h (elf_link_add_object_symbols): When creating an
4558 indirect reference for symbol versioning also copy the plt
4560 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
4561 flag also reset the plt offset.
4562 (elf_link_assign_sym_version): Likewise.
4563 (elf_gc_common_finalize_got_offsets): Increment the got offset by
4564 the size of the entry in bytes.
4565 (elf_gc_allocate_got_offsets): Likewise.
4567 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
4569 * elflink.h (elf_gc_sections): Return true rather than falling off
4572 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
4575 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
4577 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
4578 comment describing when it should be enabled.
4579 Changed definition of USER_LABEL_PREFIX to "", to fall into line
4582 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
4584 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
4585 information ATN records.
4587 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4589 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
4590 section for an absolute symbol in a fully linked file. Based on
4591 patch from Christian Holland <CHolland@de.lucent.com>.
4593 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
4595 * coff-m88k.c (m88k_special_reloc): Don't lose the information
4596 that a symbol is undefined.
4598 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
4600 * som.c (som_bfd_gc_sections): Define.
4602 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
4604 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
4605 overflows in ARM_26D patches, since they have already been
4606 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
4608 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
4610 * coffcode.h (coff_write_object_contents): If we have any long
4611 section names, call coff_write_symbols even if there are no
4614 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
4616 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
4617 PT_LOAD segment, rather than only setting it once for the entire
4620 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
4621 rather than ignoring every phdr with a p_paddr of 0, ignore all
4622 the phdrs if they all have a p_paddr of 0.
4624 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
4625 section was discarded from the link.
4627 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4629 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
4631 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4633 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
4634 floating point operations.
4636 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
4638 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
4641 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
4643 Merge of vax/vms (read-only) support
4644 * configure.com: Support Vax target.
4645 * makefile.vms: Support Vax target.
4646 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
4647 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
4649 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
4651 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
4653 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
4655 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
4657 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
4658 * targets.c (bfd_target_ovax_flavour): New flavour.
4659 (vms_alpha_vec): Renamed from evax_alpha_vec.
4661 (target_vector): Update accordingly.
4662 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
4664 (vax*-*-*vms*): New target.
4665 * Makefile.am: Update for renamed files. Rebuild dependencies.
4666 * bfd-in2.h: Rebuild.
4667 * configure.in, Makefile.in, aclocal.m4: Rebuild.
4669 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
4671 Based on patch from Matt Semersky <matts@scd.hp.com>:
4672 * linker.c (_bfd_generic_final_link): Force a trailing NULL
4673 pointer on abfd->outsymbols.
4674 (generic_add_output_symbol): Handle NULL sym parameter.
4676 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
4678 * elf.c (copy_private_bfd_data): Add support for changing VMA or
4681 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
4683 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
4684 when handling 32 bit immediate relocs.
4685 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4687 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
4689 * section.c (STD_SECTION): Account for recently added gc_mark
4690 field in struct asection.
4692 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
4693 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4695 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
4697 ELF Section-level Garbage Collection:
4698 * bfd.c (bfd_gc_sections): New.
4699 * aout-adobe.c: Hook to default implementation.
4700 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
4701 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
4702 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
4703 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
4704 * tekhex.c, versados.c: Likewise.
4705 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
4706 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
4708 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
4709 (bfd_generic_gc_sections): New.
4710 * section.c (SEC_KEEP): New.
4711 (asection): Add gc_mark member.
4713 * elfcode.h (elf_gc*): New name remappings.
4714 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
4715 sections to be excluded.
4716 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
4717 (elf_gc_propogate_vtable_entries_used): New.
4718 (elf_gc_smash_unused_vtentry_relocs): New.
4719 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
4720 (elf_gc_common_finalize_got_offsets): New.
4721 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
4722 * elfxx-target.h: Add and default gc hooks.
4724 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
4726 (struct elf_obj_tdata): Likewise for local_got_offsets.
4727 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
4728 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
4729 * elf64-sparc.c, elflink.h: Likewise.
4731 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
4732 (ELF_LINK_HASH_MARK): Define.
4733 (struct elf_backend_data): Add GC hooks.
4734 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
4736 * elf-m10300.c (mn10300_elf_check_relocs): New.
4737 (mn10300_elf_gc_mark_hook): New.
4738 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
4739 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
4740 (mn10300_elf_final_link_relocate): Likewise.
4741 (mn10300_elf_relocate_section): Likewise.
4742 (elf_backend_can_gc_sections): Define.
4743 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
4744 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
4745 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
4746 (mips_info_to_howto_rel): Likewise.
4747 (mips_elf_relocate_section): Likewise.
4748 (mips_elf_check_relocs): Likewise.
4749 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
4750 (elf_backend_can_gc_sections): Define.
4751 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
4752 (ppc_elf_howto_raw): Handle them.
4753 (ppc_elf_reloc_type_lookup): Likewise.
4754 (ppc_elf_relocate_section): Likewise.
4755 (ppc_elf_check_relocs): Reference count .got and .plt entires.
4756 Handle new vtable relocs.
4757 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
4758 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
4759 (elf_backend_can_gc_sections): Define.
4761 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
4763 * archures.c (bfd_mach_mn10300): Define.
4764 * elf-m10300.c: Include elf/mn10300.h
4765 (elf_mn10300_mach): New function.
4766 (_bfd_mn10300_elf_final_write_processing): Likewise.
4767 (_bfd_mn10300_elf_object_p): Likewise.
4768 (elf_backendfinal_write_processing): Define.
4769 (elf_backend_object_p): Likewise.
4771 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4773 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4776 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4778 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4779 link_next field, not the next field.
4781 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4783 * elf.c (map_sections_to_segments): Check the section address
4784 against the phdr size both with and without a modulo of
4787 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4789 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4790 linker created empty input section if the output section has the
4793 * elflink.h (elf_link_output_extsym): Print an error message if
4794 _bfd_elf_section_from_bfd_section fails.
4796 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4799 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4801 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4802 native linker output. Avoid putting an empty section in more than
4805 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4807 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4808 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4810 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4812 * elf.c (swap_out_syms): New arg relocatable_p.
4813 Don't add section VMA to symbols for relocatable output.
4814 (_bfd_elf_compute_section_file_positions): Update call to
4817 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4819 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4820 against 'addend' be signed rather than unsigned.
4822 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4824 * elf32-m32r.c: Add prototyps for static functions.
4826 * coff-arm.c: Add prototypes for static functions.
4828 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4830 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4831 LMA is used to order sections in a segment.
4833 * elf32-v850.c: Add prototypes for static functions.
4834 Change type of addend parameter to bfd_vma in various functions.
4836 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4838 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4839 complain_overflow_signed instead of complain_overflow_bitfield.
4841 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4843 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4844 when comparing against 0.
4846 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4848 * Makefile.am (config.status): New target.
4849 * Makefile.in: Rebuild.
4851 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4853 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4854 error if previous object endianness doesn't match current object.
4856 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4858 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4859 _bfd_elf_print_private)bfd_data ().
4861 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4863 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4865 (elf_link_add_object_symbols): Set type_change_ok and
4866 size_change_ok before calling elf_merge_symbol.
4868 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4869 undefined symbol error, don't also issue an overflow error.
4871 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4873 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4874 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4875 message instead of crashing.
4877 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4879 * archures.c (bfd_mach_cpu32): Define.
4880 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4882 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4883 * ieee.c: Include <ctype.h>.
4884 (ieee_object_p): Parse out process ID string to make it more
4885 likely to be acceptable for bfd_scan_arch.
4886 * bfd-in2.h: Rebuild.
4888 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4890 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4891 _bfd_elf_print_private_bfd_data() so that the program header will
4894 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4896 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4897 0x68. Reindent. Add some comments.
4899 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4901 * elf.c (copy_private_bfd_data): Adjust physical address of
4902 segment in output BFD to contain LMAs of its sections.
4904 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4906 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4907 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4908 endian data 32 bit relocations.
4909 (elf32_sparc_merge_private_bfd_data): Check if linking little
4910 endian objects with big endian objects.
4911 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4912 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4913 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4915 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4916 * archures.c (bfd_mach_sparc_sparclite_le): New.
4917 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4919 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4921 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4924 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4926 * bfd-in.h: Move over patch to bfd-in2.h.
4928 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4930 (_bfd_relocate_contents): Likewise.
4932 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4934 * peicode.h (add_data_entry): If the section has no private data
4935 then do not create a Data Dictionary entry for it.
4937 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4939 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4940 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4941 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4942 subsections during relaxation more correctly.
4944 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4946 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4947 Add extra argument to bfd_arm_process_before_allocation ().
4948 * bfd-in.h: Reflect changes made in bfd-in2.h.
4949 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4950 coff class of a BFD symbol.
4951 * coff-arm.c: Add support for interworking between Thumb code and
4952 non-interworking aware ARM code.
4954 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4956 * po/Make-in (install-info): New target.
4958 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4960 * filemode.c: Remove; not used.
4962 If sysdep.h includes a header file, don't include it again:
4963 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4965 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4967 * archive.c: Don't include <string.h> or <errno.h>.
4968 * evax-alpha.c; Don't include <stdio.h>.
4969 * evax-egsd.c: Likewise.
4970 * evax-etir.c: Likewise.
4971 * evax-misc.c: Likewise.
4972 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4973 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4975 * hpux-core.c: Likewise.
4976 * netbsd-core.c: Likewise.
4978 * libbfd.c: Don't include <sys/types.h>.
4979 * nlmcode.h: Don't include <string.h>.
4980 * osf-core.c: Don't include <string.h> or <stdio.h>.
4981 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4982 <errno.h>, or <unistd.h>.
4983 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4985 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4987 * configure.com: If the version number can not be found in
4988 configure.in, set it to "unknown" rather than "2.8.1".
4990 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4992 * elf32-mips.c (elf_mips_mach): New.
4993 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4994 (_bfd_mips_elf_final_write_processing): Use the names
4995 of machines, rather than the numbers. Set both the ARCH
4996 and MACH in e_flags. Handle a few more specific machines.
4997 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4998 EF_MIPS_ARCH and EF_MIPS_MACH.
5000 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5002 * syms.c (bfd_is_local_label): Revert last change.
5003 * srec.c (srec_write_symbols): Discard debugging symbols.
5005 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5007 * som.c: Include <ctype.h>.
5008 * som.h: Don't include sysdep.h.
5010 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5012 * libbfd.h: Rebuilt.
5013 * libbfd-in.h: Removed gettext includes and defines.
5014 * sysdep.h: Moved gettext-related includes and defines here.
5016 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5018 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5019 an ad-hoc test. Kill bogus #if 0 code.
5020 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5022 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5024 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5025 when generating a normal executable for a symbol defined in a
5026 regular file. When copying a reloc into the output file, adjust
5027 the addend for a PC relative reloc against a global symbol.
5029 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5031 * libbfd.h: Rebuilt.
5032 * libbfd-in.h (_): Define as dgettext.
5034 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
5036 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
5038 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
5039 when declaring parameter types.
5040 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
5042 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
5044 * config.bfd: If we include any ELF targets in targ_defvec and/or
5045 targ_selvecs, then add the generic ELF targets to targ_selvecs.
5046 * elf32-gen.c (dummy): New static const variable.
5047 (elf_generic_info_to_howto): New static function.
5048 (elf_generic_info_to_howto_rel): New static function.
5049 (elf_info_to_howto): Define as elf_generic_info_to_howto.
5050 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
5051 * elf64-gen.c: Same changes as elf32-gen.c.
5052 * elfcode.h (elf_object_p): For the generic target, ignore a
5053 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5055 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5057 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5058 * configure: Rebuild.
5060 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
5062 * config.bfd: Update OSR5/Unixware patterns.
5064 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
5066 * elf.c (assign_file_positions_for_segments): Allow for holes
5067 between sections added by a link script.
5069 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
5071 * configure.in: Change version number to 2.9.4
5072 * configure: Rebuild.
5074 Based on patch from H.J. Lu <hjl@gnu.org>:
5075 * elf.c (bfd_elf_get_bfd_needed_list): New function.
5076 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
5077 * bfd-in2.h: Rebuild.
5079 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
5081 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
5084 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
5086 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
5087 (elf64_alpha_relax_section): Fill them in.
5088 (elf64_alpha_relax_opt_call): Implement more than a stub.
5089 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
5090 alignment on .scommon.
5091 (elf64_alpha_merge_gots): Merge use counts as well.
5093 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
5095 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
5096 for calculating a local symbol's address.
5097 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
5098 Set the .got's cooked size as well as the raw size.
5100 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
5102 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
5103 internationalisation of printed information.
5105 * coff-arm.c (coff_arm_print_private_bfd_data): Add
5106 internationalisation of printed information.
5108 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
5110 * syms.c (struct indexentry): Change directory_name, file_name,
5111 and function_name fields to char *.
5112 (struct stab_find_info): Change cached_file_name field to char *.
5114 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
5116 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
5118 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5120 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5122 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
5124 * Makefile.am (install-data-local): Make $(includedir).
5125 * Makefile.in: Rebuild.
5127 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5129 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
5131 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
5133 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
5134 * Makefile.in: Rebuild.
5136 * bfd-in2.h: Rebuild for Nick's changes.
5138 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
5140 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
5141 change wrt length == max_namelen.
5143 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5145 * Many files: Added gettext invocations around user-visible
5147 * libbfd-in.h: Added gettext includes and defines.
5148 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5149 HAVE_LC_MESSAGES): Define.
5150 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5152 * Makefile.am (SUBDIRS): Added po.
5153 (POTFILES): New macro.
5154 (po/POTFILES.in): New target.
5155 (SOURCE_HFILES): New macro.
5157 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5159 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5161 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5162 NT_PRSTATUS note section encountered, it contains the status of
5163 the currently executing thread when the core file was written.
5165 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5167 * libcoff.h: Add extra parameter to
5168 bfd_coff_link_output_has_begun overrideable function.
5169 * cofflink.c: Pass extra parameter to
5170 bfd_coff_link_output_has_begun function.
5171 * bfd-in.h: Add prototypes for exported ARM interworking
5173 * peicode.h: ARM specific code reorganised to conform to BFD
5175 * coffcode.h: ARM specific code reorganised to conform to BFD
5177 * coff-arm.c: Code reorganised to conform to the BFD coding
5178 conventions. Global variables have been moved into an ARM
5179 specific hash table structure and a new function:
5180 bfd_arm_get_bfd_for_interworking() has been created which is
5181 called from the linker scripts.
5183 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5185 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5187 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5188 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5189 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5190 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5192 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5194 * config.bfd: Added sparc86x support.
5196 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5198 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5199 an out of range pc-relative jump/call to an undefined weak symbol.
5201 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
5203 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
5206 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
5208 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
5209 an error other than bfd_error_system_call, set the error to
5210 bfd_error_wrong_format.
5212 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
5213 bfd_elf32_powerpcle_vec.
5215 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
5216 program segments are zero, don't set p_paddr_valid.
5218 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
5220 * elf64-alpha.c: Initial implementation of relaxation --
5221 (struct alpha_elf_link_hash_entry): Add use_count member.
5222 (elf64_alpha_check_relocs): Initialize and increment it.
5223 (elf64_alpha_can_merge_gots): Check it when considering merging.
5224 (elf64_alpha_merge_gots): Drop entries with zero use.
5225 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
5226 (elf64_alpha_always_size_sections): Split out got sizing ...
5227 (elf64_alpha_size_got_sections): ... here. New function.
5228 (elf64_alpha_relax_find_reloc_ofs): New function.
5229 (elf64_alpha_relax_with_lituse): Likewise.
5230 (elf64_alpha_relax_without_lituse): Likewise.
5231 (elf64_alpha_relax_opt_call): Likewise.
5232 (elf64_alpha_relax_section): Likewise.
5233 (elf64_alpha_add_symbol_hook): Likewise.
5234 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
5235 (elf64_alpha_relocate_section): Likewise.
5236 (bfd_elf64_bfd_relax_section): Define.
5237 (elf_backend_add_symbol_hook): Likewise.
5239 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
5241 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
5242 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
5243 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
5245 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
5247 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
5248 * configure: Rebuild.
5250 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
5252 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
5253 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
5254 * configure.in: Define and substitute WIN32LDFLAGS and
5256 * aclocal.m4: Rebuild with new libtool.
5257 * configure, Makefile.in: Rebuild.
5259 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
5261 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
5262 before any other symbols in the same section.
5264 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
5266 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
5269 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5271 * dwarf2.c (comp_unit): Move it earlier in the source. Add
5273 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
5274 Use addr_size for address size, rather than sizeof(bfd_vma).
5275 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
5276 Fix call to read_address.
5277 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
5278 Scrap other unneeded arguments. Fix call to read_address.
5279 (scan_unit_for_functions): Fix call to read_attribute.
5280 (parse_comp_unit): We now handle more values for addr_size.
5281 Set addr_size in unit. Fix call to read_attribute and
5284 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
5286 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
5288 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
5290 * archures.c (bfd_default_scan): Add m68k cases back to default
5291 switch, reverting patch of March 25, since IEEE support depends
5294 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
5296 * Makefile.am (diststuff): New target.
5297 * Makefile.in: Rebuild.
5299 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
5301 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
5302 som_offset when we have an extended name table.
5304 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
5306 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
5308 * Makefile.in: Rebuild.
5310 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5312 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
5313 symbols when creating a shared library.
5314 (elf_m68k_adjust_dynindx): New function, used by above code.
5315 (elf_m68k_finish_dynamic_sections): Initialize the section
5317 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
5319 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
5321 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
5324 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5326 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
5329 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
5331 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
5334 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
5336 * configure.in: Set version to 2.9.1.
5337 * configure: Rebuild.
5339 * Branched binutils 2.9.
5341 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
5343 * syms.c (ENABLE_CACHING): Define.
5344 (struct indexentry): Define.
5345 (struct stab_cache): Remove.
5346 (cmpindexentry): New static function.
5347 (struct stab_find_info): Add new fields: indextable,
5348 indextablesize, cached_indexentry, cached_offset, cached_stab, and
5349 cached_file_name. Remove fields: file_cache, function_cache, and
5351 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
5352 index table and search it.
5354 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
5356 * elf.c (_bfd_elf_copy_private_section_data): Call
5357 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
5359 * cpu-mips.c: Remove trailing comma at end of enumeration list.
5361 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
5363 * coff-arm.c: Define all globally visible variables and functions
5364 only when COFF_WITH_PE is not defined.
5365 * configure.in (armpe_little_vec, armpe_big_vec): Add
5367 * configure: Rebuild.
5369 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
5371 Fix some gcc -Wall warnings:
5372 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
5373 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
5374 * archures.c (bfd_default_scan): Likewise.
5375 * bfd.c (bfd_scan_vma): Likewise.
5376 * binary.c (mangle_name): Likewise
5377 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
5378 * coff-sh.c (sh_relocate_section): Likewise.
5379 * coff-stgo32.c (create_go32_stub): Likewise.
5380 * coffcode.h (coff_slurp_line_table): Likewise.
5381 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
5382 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
5383 (assign_file_positions_for_segments): Likewise.
5384 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5385 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
5386 * oasys.c (oasys_write_sections): Likewise.
5387 * ppcboot.c (ppcboot_object_p): Likewise.
5388 (mangle_name): Likewise.
5389 * riscix.c (riscix_fix_pcrel_26): Likewise.
5390 * srec.c (srec_scan): Likewise.
5391 * stabs.c (_bfd_write_section_stabs): Likewise.
5392 * sunos.c (sunos_add_dynamic_symbols): Likewise.
5393 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
5394 switch. Declare parameters for function pointers.
5395 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
5397 * elf.c (elf_sort_sections): Likewise.
5398 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
5399 Add default cases to switches.
5400 (coff_arm_relocate_section): Remove unused local variables.
5402 (coff_arm_bfd_set_private_flags): Change flag variable to type
5404 * coff-mips.c (mips_relocate_section): Initialize use_lo.
5405 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
5406 (dump_toc): Change cat to const, and initialize it.
5407 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
5408 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5409 (sh_elf_relocate_section): Initialize r_symndx.
5410 * coffcode.h (coff_compute_section_file_positions): Only declare
5411 old_sofar if ALIGN_SECTIONS_IN_FILE.
5412 (coff_write_object_contents): Initialize csym.
5413 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
5414 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
5416 * dwarf2.c: Include libiberty.h.
5417 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
5418 (decode_line_info): Remove unused local variables.
5419 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
5420 (m32r_elf_relocate_section): Likewise.
5421 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
5422 (v850_elf_reloc): Likewise.
5423 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
5424 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
5425 * elf.c (assign_file_positions_for_segments): Always set adjust.
5426 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
5427 parenthesize expression.
5428 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
5429 (m32r_elf_object_p): Return a value.
5430 (m32r_elf_print_private_bfd_data): Change fprintf format string.
5431 * elf32-mips.c (mips_elf_final_link): Initialize last.
5432 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
5433 * elf32-v850.c (v850_elf_object_p): Return a value.
5434 (v850_elf_print_private_bfd_data): Change fprintf format string.
5435 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
5437 * elflink.h (elf_link_add_object_symbols): Change vernum to
5438 unsigned int, and initialize it. Change fprintf format string.
5439 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
5440 when setting or comparing to soname_indx.
5441 (elf_create_pointer_linker_section): Change num_symbols to
5443 * libcoff-in.h (coff_data_type): Change flags to flagword.
5444 * peicode.h (pe_print_idata): Initialize idx. Change j to
5445 bfd_size_type. Initialize hint_member. Remove useless test to
5447 (pe_print_edata): Change num_functions and num_names in struct
5448 EDT_type to unsigned long. Remove cast. Change fprintf format
5450 * ppcboot.c (ppcboot_object_p): Change i to size_t.
5451 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
5453 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
5454 int *. Update uses. Change j to long.
5455 * bfd-in2.h, libcoff.h: Rebuild.
5457 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
5459 * elf32-v850.c Remove definition of USE_REL.
5460 (v850_elf_info_to_howto_rela): New function.
5461 (v850_elf_perform_relocation): Renamed from
5462 v850_elf_store_addend_in_insn. Removed replace argument.
5463 (v850_elf_reloc): store the relocation in the addend field instead
5465 (v850_elf_final_link_relocate): Now calls
5466 v850_elf_perform_relocation.
5467 (v850_elf_relocate_section): Remove code to generate REL
5470 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
5472 * coffcode.h (coff_new_section_hook): Set the type and storage
5473 class in the native symbol information allocated for a new section
5476 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
5478 * peicode.h: Chain together calls to
5479 coff_bfd_copy_private_bfd_data and
5480 coff_bfd_print_private_bfd_data.
5482 * coff-arm.c: Add prototypes for
5483 coff_arm_bfd_print_private_bfd_data and
5484 coff_arm_bfd_copy_private_bfd_data.
5486 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
5488 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
5491 * peicode.h: Call arm-coff private data functions after handling
5494 * coff-arm.c: Turn statics into globals so that they can be shared
5495 both pe and pei backends.
5497 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
5499 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
5501 (sunos_write_object_contents): Likewise.
5502 * aoutx.h (NAME(aout,machine_type)): Likewise.
5503 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5505 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5507 * archures.c (bfd_mach_m68*): Add definitions for various m68k
5509 (bfd_default_scan): Remove m68k special cases.
5510 * bfd-in2.h: Rebuild.
5511 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
5513 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
5514 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
5516 (bfd_m68k_arch): Set mach field to zero to signal no explicit
5517 selection, change printable_name to just "m68k" and make that the
5518 default instead of m68k:68020.
5520 * aout-tic30.c (NAME): Define this to avoid multiple definitions
5522 (MY_get_section_contents): Define as aout_32_get_section_contents
5523 rather than NAME(aout,get_section_contents).
5525 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
5527 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
5528 and call bfd_default_set_arch_mach to do the real work.
5530 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
5532 * bout.c (BALX): Include return register g14 as part of the insn.
5534 (calljx_callback): Use it.
5536 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
5538 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
5539 * libbfd.h: Rebuild.
5541 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
5542 byte_count to unsigned int.
5543 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
5544 unused local variables.
5546 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
5547 variables er and er1.
5549 * cpu-v850.c: Include <ctype.h>.
5550 (scan): Case isdigit argument to unsigned char.
5552 From Yan Meroth <YAN.MEROTH@st.com>:
5553 * ihex.c (ihex_scan): Add extbase variable so that getting an
5554 extended linear address record does not ignore any previous
5556 (ihex_write_object_contents): When writing out an extended linear
5557 address record, zero out any previous extended address.
5559 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
5561 * ieee.c (do_one): Check section before dereferencing it.
5562 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
5563 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
5565 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
5567 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
5569 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
5571 * coff-arm.c: Add interworking functions to pe backends.
5573 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
5575 * configure.in: Use AM_DISABLE_SHARED.
5576 * aclocal.m4, configure: Rebuild with libtool 1.2.
5578 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
5580 * coff-arm.c (coff_arm_relocate_section): Better error messages
5581 when interowrking conflucts occur. Courtesy of Jonathan Walton
5583 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
5584 relocations. Patch courtesy of Jonathan Walton and Tony
5587 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
5589 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
5590 part of Feb 22 change controling when to override the existing
5591 symbol with the .plt entry.
5593 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
5595 * config.bfd (targ_cpu): Add thumb-pe target.
5597 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
5598 functions in PE build.
5600 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
5602 * config.bfd (sparclite-*-elf*): Added.
5604 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
5606 * configure.in: Add elf.lo to elf shell variable.
5607 * Makefile.am (BFD_LIBS): Remove elf.lo.
5608 (BFD_LIBS_CFILES): Remove elf.c.
5609 (BFD32_BACKENDS): Add elf.lo.
5610 (BFD32_BACKENDS_CFILES): Add elf.c.
5611 * configure, Makefile.in: Rebuild.
5613 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
5615 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
5616 relocation against a now-local symbol should not have a dynamic
5619 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
5621 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
5623 (pe_print_private_bfd_data): Print PE flags. From Mikey
5624 <jeffdb@netzone.com>.
5626 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
5628 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
5629 a plt entry when we can determine that we authoritatively define
5632 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
5634 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
5635 don't actually use trad-core, but a SunOS-style core file handled
5637 * hosts/sparclinux.h: Remove.
5639 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5641 * peicode.h (pe_print_idata): If there is no .idata section, look
5642 for the import tables in some other section. Make the initial
5643 label line up better with the data. Print the import address
5644 table even if there is no import name table. If the import
5645 address table holds actual addresses, print them.
5647 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
5649 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
5650 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
5651 bfd_error_system_call.
5653 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
5655 * Makefile.am (AUTOMAKE_OPTIONS): Define.
5656 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5658 From H.J. Lu <hjl@gnu.org>:
5659 * Makefile.am (libbfd_la_LDFLAGS): Define.
5660 * Makefile.in: Rebuild.
5662 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
5664 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5665 * netbsd.h (MACHTYPE_OK): Define.
5666 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
5667 calling N_SET_MACHTYPE, rather than having a switch.
5668 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
5670 * i386netbsd.c (MACHTYPE_OK): Don't define.
5671 (DEFAULT_MID): Define.
5672 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
5673 (MACHTYPE_OK): Don't define.
5674 (DEFAULT_MID): Define.
5675 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
5676 (DEFAULT_MID): Define.
5677 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
5678 (DEFAULT_MID): Define.
5679 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
5680 (DEFAULT_MID): Define.
5682 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5683 * vaxnetbsd.c: New file.
5684 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
5685 rather than netbsd_core.
5686 * targets.c (vaxnetbsd_vec): Declare.
5687 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
5688 defined, add netbsd_core_vec.
5689 * configure.in: Set COREFILE for alpha*-*-netbsd* and
5690 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
5691 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
5692 * config.bfd (alpha*-*-netbsd*): New target.
5693 * Makefile.am: Rebuild dependencies.
5694 (BFD32_BACKENDS): Add vaxnetbsd.lo.
5695 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
5696 * configure, Makefile.in: Rebuild.
5698 * configure.host: Remove the old shared library build stuff. We
5699 now use libtool instead.
5701 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
5703 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
5705 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
5707 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
5708 * configure: Rebuild.
5710 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
5711 * elf32-v850.c (remember_hi16s_reloc): New function.
5712 (find_remembered_hi16s_reloc): New function.
5713 (v850_elf_store_addend_in_insn): Use the above new functions to
5714 match up HI6S relocs with LO16 relocs.
5716 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
5718 * configure.in: Change -linux* to -linux-gnu*.
5719 * config.bfd, configure.host: Likewise.
5720 * configure: Rebuild.
5722 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
5724 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
5725 LO16/HI16S bug and improve comments about what is going on.
5727 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5729 * configure, aclocal.m4: Rebuild with new libtool.
5731 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
5733 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
5734 when merging v850 code into v850e/v850ea code. Do not initialise
5735 output flags if the input is the default architecture.
5737 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
5739 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
5740 get the size from bfd_arch_bits_per_address instead of directly
5743 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
5745 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
5746 to wrap, just return all 1's bits instead.
5747 * libbfd.h: Regenerate.
5749 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
5751 * coff-i386.c (coff_pe_i386_relocate_section): New static function
5753 (coff_relocate_section): If COFF_WITH_PE, define as
5754 coff_pe_i386_relocate_section.
5755 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
5756 skip empty sections, to match coff_write_object_contents.
5758 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
5759 rather than swapping out r_offset twice. From Luke Deller
5760 <luked@cse.unsw.edu.au>.
5762 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
5764 * configure.in: Set libtool_enable_shared rather than
5765 libtool_shared. Remove diversion hack.
5766 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
5769 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5771 * syms.c (struct stab_cache): Define.
5772 (struct stab_find_info): Remove cached_offset, cached_stab,
5773 cached_str, and cached_stroff fields. Add file_cache,
5774 function_cache, and line_cache fields.
5775 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5778 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5780 * peicode.h (pe_print_idata): Check for import of ordinal rather
5782 (pe_print_edata): If there is no .edata section, look for the
5783 export data in some other section.
5785 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5787 * configure.in: Change version to 2.8.4.
5788 * configure: Regenerated.
5790 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5792 Add tms320c30 support:
5793 * cpu-tic30.c: New file.
5794 * aout-tic30.c: New file.
5795 * coff-tic30.c: New file.
5796 * archures.c (bfd_arch_tic30): Define.
5797 (bfd_tic30_arch): Declare.
5798 (bfd_archures_list): Add bfd_tic30_arch.
5799 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5801 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5802 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5803 (coff_set_flags): Likewise.
5804 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5805 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5806 * Makefile.am: Rebuild dependencies.
5807 (ALL_MACHINES): Add cpu-tic30.lo.
5808 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5809 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5810 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5811 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5813 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5815 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5816 to lag behind LO16 reloc by a couple of instructions.
5818 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5820 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5821 make to reexamine the file timestamp.
5822 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5824 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5827 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5829 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5830 to create .dynsbss and .rela.sbss sections.
5831 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5832 copied from dynamic objects into .sbss.
5833 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5834 use it. Correct typo of .rela.sdata2.
5835 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5836 put the data, which may now be in .sbss.
5837 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5838 (elf_backend_create_dynamic_sections): Define as
5839 ppc_elf_create_dynamic_sections.
5841 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5842 against _GLOBAL_OFFSET_TABLE_.
5843 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5844 shared libraries which refer to local symbols. Make sure that the
5845 test for allocating space for a reloc in a shared object is the
5846 same as the test for emitting a reloc.
5848 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5850 * config.bfd (i[3456]-*-mingw32*): New target.
5851 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5852 * aclocal.m4, configure: Rebuild.
5854 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5856 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5859 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5861 Sparc v9 ABI compliant PLT:
5862 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5863 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5864 (LARGE_PLT_THRESHOLD): New define.
5865 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5866 (sparc64_elf_build_plt): New function.
5867 (sparc64_elf_plt_entry_offset): Likewise.
5868 (sparc64_elf_plt_ptr_offset): Likewise.
5869 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5870 contain the index for convenience. Skip the initial entries
5872 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5873 memory for the benefit of .rela.plt.
5874 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5875 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5876 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5877 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5878 Call sparc64_elf_build_plt.
5879 (elf_backend_want_got_plt): No.
5880 (elf_backend_plt_readonly): No.
5881 (elf_backend_plt_alignment): 8.
5883 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5884 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5885 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5888 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5890 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5892 * cpu-mips.c (arch_info_struct): Add mips variants.
5893 * bfd-in2.h: Rebuilt.
5895 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5897 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5900 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5902 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5903 (i[3456]86sco3.2v5*coff): New target.
5905 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5907 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5909 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5911 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5912 * bfd-in2.h: Regenerate.
5914 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5916 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5918 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5920 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5921 adjust addend for an output common symbol (from Jimmy Blair
5922 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5923 defined symbol to counteract adjustment made in generic relocation
5926 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5928 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5930 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5931 (GET_SCNDHR_NLNNO): Likewise.
5933 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5935 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5937 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5939 * elf32-m32r.c: Add macros to handle NOP insertion.
5941 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5943 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5944 (xcoff_mark): Likewise.
5945 (xcoff_build_ldsyms): Mark absolute symbols.
5947 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5949 * bout.c (b_out_write_object_contents): Sort symbols before output
5950 to keep {CALL,BAL}NAME symbols adjacent.
5951 (b_out_symbol_cmp): New function.
5953 For older changes see ChangeLog-9697
5959 version-control: never