1 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
4 calling bfd_get_section_size_before_reloc.
5 (decode_line_info): Likewise.
6 (_bfd_dwarf2_find_nearest_line): Likewise.
8 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
10 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
11 name of the libtool directory.
12 * Makefile.in: Rebuild.
14 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
16 * som.c (SOM_HOWTO): Define.
17 (som_hppa_howto_table): Use it.
19 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
21 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
23 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
25 2000-02-24 Catherine Moore <clm@cygnus.com>
27 * som.c (som_misc_symbol_info): Add field
29 (som_bfd_derive_misc_symbol_info): Initialize
31 (som_build_and_write_symbol_table): Keep track
32 of secondary_def field.
33 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
34 if secondary_def field is set.
35 (som_bfd_ar_write_symbol_stuff): Initialize
38 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
40 * dwarf2.c (read_address): Read 16-bits addresses.
41 (parse_comp_unit): Accept addr_size == 2.
43 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
45 * bfd-in.h: Update copyright date.
47 2000-02-23 Linas Vepstas <linas@linas.org>
49 * cpu-i370.c: New file.
50 * elf32-i370.c: New file.
51 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
53 (bfd_archures_list): Add bfd_i370_arch.
54 * elf.c (prep_headers): Add bfd_arch_i370.
55 * Makefile.am: Add support for IBM 370 elf.
56 * config.bfd: Likewise.
57 * configure.in: Likewise.
58 * libbfd.h (bfd_reloc_code_real_names): Likewise.
59 * reloc.c (bfd_reloc_code_type): Likewise.
60 * targets.c: Likewise.
62 * Makefile.in: Regenerate.
63 * configure: Regenerate.
64 * bfd-in2.h: Regenerate.
66 2000-02-22 Ian Lance Taylor <ian@zembu.com>
68 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
69 invalid relocation types, and change them to R_386_NONE.
71 2000-02-22 H.J. Lu <hjl@gnu.org>
73 * elflink.h (elf_link_add_object_symbols): If a version symbol is
74 not defined, don't add a second ELF_VER_CHR.
76 * elflink.h (elf_bfd_final_link): Call output_extsym for global
77 symbols converted to local symbols even when stripping all
79 (elf_link_output_extsym): Process global symbols converted to
80 local symbols even if they are being stripped.
82 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
84 * archures.c (bfd_octets_per_byte): Return unsigned int.
85 (bfd_arch_mach_octets_per_byte): Ditto.
86 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
88 * section.c (bfd_get_section_size_before_reloc): Quell signed
89 vs. unsigned comparison warning.
90 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
91 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
92 change. What was I thinking?
93 * bfd-in2.h: Regenerate.
95 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
96 (elf_gc_sections): Same here.
97 (elf_gc_common_finalize_got_offsets): And here.
99 2000-02-21 Ian Lance Taylor <ian@zembu.com>
101 ELF HPPA doesn't work at present; remove it until it does.
102 * config.bfd: Comment out setting targ_defvec to
104 * Makefile.am: Rebuild dependencies.
105 (BFD32_BACKENDS): Remove elf32-hppa.lo.
106 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
107 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
108 * Makefile.in: Rebuild.
109 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
111 2000-02-18 Geoff Keating <geoffk@cygnus.com>
113 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
114 is no bfd_free(). Revert bfd_free part of previous change.
116 2000-02-18 Geoff Keating <geoffk@cygnus.com>
118 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
120 (coff_compute_section_file_positions): Use bfd_free to pair
122 (coff_write_object_contents): Likewise.
124 * coff-rs6000.c (xcoff_howto_table_16): New variable.
125 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
127 2000-02-18 Richard Henderson <rth@cygnus.com>
129 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
130 and hide_symbol members.
131 (elf_link_hash_copy_indirect): Remove.
132 (elf_link_hash_hide_symbol): Remove.
133 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
134 and elf_backend_hide_symbol.
135 (_bfd_elf_link_hash_copy_indirect): Declare.
136 (_bfd_elf_link_hash_hide_symbol): Declare.
137 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
138 (_bfd_elf_link_hash_hide_symbol): Likewise.
139 (_bfd_elf_link_hash_table_init): Don't init killed members.
140 * elflink.h (elf_link_add_object_symbols): Use the bed function
141 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
142 (elf_link_assign_sym_version): Likewise.
143 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
144 (elf_backend_hide_symbol): Likewise.
145 (elfNN_bed): Update for new members.
147 2000-02-17 Kevin Buettner <kevinb@redhat.com>
149 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
150 STACK_END_ADDR): Define for new core file format.
151 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
152 for handling the vagaries of the various core file structures used
153 by AIX over the years.
154 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
155 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
156 core_dumpx structure.
158 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
160 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
161 (bfd_mach_sh3_dsp): Likewise.
162 (bfd_mach_sh4): Reinstate.
163 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
164 * bfd-in2.h: Regenerate.
165 * coff-sh.c (struct sh_opcode): flags is no longer short.
166 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
167 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
168 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
169 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
170 (sh_opcodes): No longer const.
171 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
172 (sh_insn_uses_reg): Check for USESAS and USESR8.
173 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
174 (_bfd_sh_align_load_span): Return early for SH4.
175 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
176 Take into account that field b of a parallel processing insn
177 could be mistaken for a separate insn.
178 * cpu-sh.c (arch_info_struct): New array elements for
179 sh2, sh-dsp and sh3-dsp.
180 Reinstate element for sh4.
181 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
182 (SH4_NEXT): Reinstate.
183 (SH3_NEXT, SH3E_NEXT): Adjust.
184 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
185 * elf32-sh.c (sh_elf_set_private_flags): New function.
186 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
187 (sh_elf_merge_private_data): New function.
188 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
189 (bfd_elf32_bfd_copy_private_bfd_data): Define.
190 (bfd_elf32_bfd_merge_private_bfd_data): Change to
191 sh_elf_merge_private_data.
193 2000-02-13 Richard Henderson <rth@cygnus.com>
195 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
197 (elf_link_hash_copy_indirect): New.
198 (elf_link_hash_hide_symbol): New.
199 * elflink.h (elf_link_add_object_symbols): Break out copy from
200 indirect new new symbol to elf.c.
201 (elf_link_assign_sym_version): Break out privatization of
202 non-exported symbol to elf.c.
203 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
204 (_bfd_elf_link_hash_hide_symbol): New.
205 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
207 2000-02-13 Ian Lance Taylor <ian@zembu.com>
209 * section.c (_bfd_strip_section_from_output): Add info parameter.
210 If it passed as non-NULL, use it to check whether any input BFD
211 has an input section which uses this output section. Change all
213 * bfd-in2.h: Rebuild.
215 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
216 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
218 * bfd-in2.h: Rebuild.
220 2000-02-10 Timothy Wall <twall@cygnus.com>
222 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
223 allow final modifications of swapped-in symbol.
224 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
225 * coffcode.h (coff_write_relocs): Use macro
226 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
227 symbol index should be set to -1.
229 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
231 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
232 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
233 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
234 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
235 sh_insns_uses_or_sets_freg): New functions.
236 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
237 * (sh_insns_conflict): Use new functions and new macros to
238 detect conflicts when two instructions both set same integer registers,
239 both set same fp register, and both set special register.
241 2000-02-09 Timothy Wall <twall@cygnus.com>
243 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
244 swapping in sections, so that the swapping routines have access to
247 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
249 * coff-go32.c: Update comment. Update copyright.
251 2000-01-27 Thomas de Lellis <tdel@windriver.com>
253 * syms.c (bfd_decode_symclass)
254 Two new class characters were added - 'V' and 'v'. The
255 meaning of 'W' is now restricted to just weak non-object
256 symbols. This allows differentiation between, for example,
257 weak functions vs weak objects. nm for example now dumps:
259 'w' = weak unresolved
260 'V' = weak global object
261 'v' = weak unresolved object
263 (bfd_is_undefined_symclass): New function. Return true if the
264 given symbol class represents and undefined/unresolved symbol.
266 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
269 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
271 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
272 STT_ARM_16BIT flag set, but it is not attached to a data object
273 return STT_ARM_16BIT so that it will be treated as code by the
276 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
278 * coff-i386.c (i3coff_object_p): Remove prototype.
281 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
282 to name. Update copyright.
284 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
285 assignment to avoid warning. Update copyright.
287 2000-01-24 Robert Lipe (robertl@sco.com)
289 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
290 instead of using GNU C extension.
292 2000-01-21 Nick Clifton <nickc@cygnus.com>
294 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
295 amount from a bfd_in_memory structure.
296 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
299 2000-01-14 Nick Clifton <nickc@cygnus.com>
301 * linker.c (default_indirect_link_order): oops - fix incorrectly
302 applied patch from Tim Wall.
304 2000-01-13 Timothy Wall (twall@tiac.net>
306 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
307 = scnhsz, filhsz, relsz, aoutsz, etc)
311 2000-01-13 Nick Clifton <nickc@cygnus.com>
313 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
314 interwork thumb to arm stub.
316 2000-01-13 Timothy Wall (twall@tiac.net>
318 * archures.c (bfd_octets_per_byte): New function: Return
320 (bfd_arch_mach_octets_per_byte): New function: Return target
323 * section.c: Distinguish between octets and bytes for usage of
324 _cooked_size, _raw_size, and output_offset. Clarify
325 description of bfd_set_section_contents.
327 * bfd-in2.h: Regenerate.
329 * coffgen.c: Indicate that the offset parameter is in bytes, not
332 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
333 where appropriate to get the octet offset when calling
334 bfd_set_section_contents.
335 (bfd_coff_reloc_link_order): Ditto.
337 * linker.c (bfd_generic_reloc_link_order): Ditto.
338 (_bfd_default_link_order): Ditto.
340 * reloc.c (bfd_perform_relocation): Distinguish between octets
341 and bytes. Use octets when indexing into octet data; use bytes
342 when calculating target addresses.
343 (bfd_install_relocation): Ditto.
345 * srec.c (srec_write_section): Ditto.
347 2000-01-13 Nick Clifton <nickc@cygnus.com>
349 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
350 3 to 2. This allows 4 byte sized sections, which is necessary for
351 dlltool to build funcitoning DLLs.
353 2000-01-10 Philip Blundell <pb@futuretv.com>
355 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
356 (arm*-*-conix*): New target.
358 2000-01-10 Egor Duda <deo@logos-m.ru>
360 * config.bfd: Include elf32_i386 vector to target list for cygwin
363 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
364 * configure.in: Test for structure win32_pstatus_t in
366 * configure: Regenerate.
368 * elf.c (elfcore_grok_win32pstatus): New function: process
369 win32_pstatus_t notes in elf core file.
370 (elfcore_grok_note): Detect win32_pstatus notes.
372 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
374 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
376 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
377 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
379 1999-12-29 Richard Henderson <rth@cygnus.com>
381 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
382 if no dynamic sections created.
384 1999-12-27 Nick Clifton <nickc@cygnus.com>
386 * peicode.h (pe_bfd_object_p): Only define for PE format
389 1999-12-17 Nick Clifton <nickc@cygnus.com>
391 * coff-i386.c (i3coff_object_p): Delete.
392 (i386coff_vec): Replace reference to i3coff_object_p with a
393 reference to coff_object_p.
395 * coff-mcore.c (pe_object_p): Delete.
397 * peicode.h (pe_bfd_object_p): New function: Detect the
398 presence of a PE format COFF object file. Also detect and
399 warn about the presence of LINK6 format Image Library Format
402 1999-12-16 Nick Clifton <nickc@cygnus.com>
404 * coff-arm.c (NUM_ELEM): New macro.
405 (NUM_RELOCS): New macro: The number of known ARM relocs.
406 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
407 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
409 (bfd_arm_process_before_allocation): Produce a warning message if
410 an out of range symbol index is encountered.
412 1999-12-14 Nick Clifton <nickc@cygnus.com>
414 * elflink.h (is_global_symbol_definition): New Function: Return
415 true iff the symbol is being given a global definition in this
417 (elf_link_is_defined_archive_symbol): Do not bother processing
418 symbols for an archive element that has already been included
420 Use is_global_symbol_definition().
422 1999-12-09 Andrew Cagney <cagney@cygnus.com>
424 * config.bfd: Add support for sparc-*-netbsdelf* and
427 1999-12-13 Nick Clifton <nickc@cygnus.com>
429 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
430 if the symbol is in the common section.
432 1999-12-10 Nick Clifton <nickc@cygnus.com>
434 * elflink.h (elf_link_is_defined_archive_symbol): New
435 function: Decide if a symbol, in an archive map is there
436 because it is defined in the archive element, or because it is
437 just another common declaration of it.
438 (elf_link_add_archive_symbols): Use
439 elf_link_is_defined_archive_symbol to decide if an archive
440 element contain a reference to a common symbol should be
443 1999-12-10 Nick Clifton <nickc@cygnus.com>
445 * elflink.h: Revert previous patch.
446 * targets.c: Revert previous patch.
447 * libbfd-in2.h: Revert previous patch.
448 * libbfd.h: Revert previous patch.
449 * elfxx-target.h: Revert previous patch.
450 * archive.c: Revert previous patch.
451 * aout-target.h: Revert previous patch.
452 * aout-tic30.h: Revert previous patch.
453 * bfd.c: Revert previous patch.
454 * coff-alpha.c: Revert previous patch.
455 * coff-rs6000.c: Revert previous patch.
456 * elf64-mips.c: Revert previous patch.
457 * ieee.c: Revert previous patch.
458 * libecoff.h: Revert previous patch.
459 * oasys.c: Revert previous patch.
460 * som.c: Revert previous patch.
461 * vms.c: Revert previous patch.
463 1999-12-09 Nick Clifton <nickc@cygnus.com>
465 * elflink.h (elf_link_add_archive_symbols): Add an archive
466 element even if contains a symbol which is currently only
467 considered to be a common.
469 * targets.c (struct bfd_target): Add new field
470 _bfd_allow_commons_in_armap.
471 * bfd-in2.h:Regenerate.
473 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
475 (_bfd_archive_bsd_allow_commons_in_armap): Define.
476 * libbfd.h: Regenerate.
478 * elfxx-target.h: If using COFF archive map, override
479 definition of allow_commons_in_armap and replace with
482 * archive.c (bfd_compute_and_write_armap): Do not place common
483 symbols into the archive map unless _bfd_allow_commons_in_armap
486 * aout-target.h (MY_allow_commons_in_armap): Define.
487 * aout-tic30.h (MY_allow_commons_in_armap): Define.
488 * bfd.c (bfd_allow_commons_in_armap): Define.
489 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
490 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
491 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
492 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
493 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
494 * oasys.c (oasys_allow_commons_in_armap): Define.
495 * som.c (som_allow_commons_in_armap): Define.
496 * vms.c (vms_allow_commons_in_armap): Define.
498 1999-12-07 Jim Blandy <jimb@cygnus.com>
500 Add support for SSE registers in ELF core files.
501 * elf.c (elfcore_make_note_pseudosection): New function.
502 (elfcore_grok_prfpreg): Use it.
503 (elfcore_grok_prxfpreg): New function.
504 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
506 1999-12-03 Ian Lance Taylor <ian@zembu.com>
508 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
509 value by 4 before storing it back in the field. From
510 Koundinya. K <kk@ddeorg.soft.net>.
512 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
514 * archures.c (bfd_mach_am33): Define.
515 * bfd-in2.h: Rebuilt.
516 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
517 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
518 (compute_function_info): Handle additional registers saved by
520 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
521 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
523 1999-11-29 Jim Blandy <jimb@cygnus.com>
525 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
527 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
530 1999-11-27 Michael Meissner <meissner@cygnus.com>
532 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
533 internal use within gas for alpha explicit relocations.
534 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
535 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
536 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
537 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
538 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
539 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
541 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
542 BFD_RELOC_ALPHA_USER_*.
544 * bfd-in2.h: Regenerate.
545 * libbfd.h: Regenerate.
547 1999-11-26 Fred Fish <fnf@cygnus.com>
549 * elf.c (elfcore_read_notes): Add prototype for static function.
550 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
551 (bfd_section_from_phdr): Replacement function that calls
552 _bfd_elf_make_section_from_phdr for generic segment types and
553 backend fucntion pointed to by elf_backend_section_from_phdr for
554 backend specific segment types.
555 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
556 now called by _bfd_elf_make_section_from_phdr. Note that this func
557 is now just a stub between the caller and bfd_section_from_phdr.
559 * elf-bfd.h (struct elf_backend_data): Add new function pointer
560 elf_backend_section_from_phdr.
561 (elf_backend_section_from_phdr): Add prototype.
563 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
564 (elfNN_bed): Add elf_backend_section_from_phdr.
566 1999-11-25 Nick Clifton <nickc@cygnus.com>
568 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
569 SEC_CODE and SEC_READONLY flags to glue sections.
571 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
572 SEC_CODE and SEC_READONLY flags to glue sections.
574 1999-11-20 Nick Clifton <nickc@cygnus.com>
576 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
579 1999-11-19 Catherine Moore <clm@cygnus.com>
581 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
582 (elf_cpu32_plt_entry): Likewise.
584 1999-11-18 Nick Clifton <nickc@cygnus.com>
586 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
588 (coff_mcore_relocate_section): Initialise addend to 0.
589 Special case processing of RVA reloc.
591 1999-11-17 Richard Henderson <rth@cygnus.com>
593 * elf-bfd.h (struct elf_backend_data): Reorder collect and
594 type_change_ok; add sign_extend_vma.
595 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
596 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
597 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
598 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
599 (elfNN_bed): Follow struture changes.
601 1999-11-09 Ian Lance Taylor <ian@zembu.com>
603 * libbfd.c (bfd_read): Check result of read against desired result
605 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
606 invalid compared to the section size.
608 * ieee.c (ieee_slurp_debug): Get the length of the debug
609 information right if there is no data part.
611 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
613 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
614 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
616 1999-10-28 Ian Lance Taylor <ian@zembu.com>
618 * elflink.h (elf_bfd_final_link): Make last_local signed.
620 1999-10-27 Ian Lance Taylor <ian@zembu.com>
622 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
625 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
627 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
629 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
630 * bfd-in2.h: Regenerate.
632 1999-10-15 Andrew Haley <aph@cygnus.com>
634 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
636 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
638 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
640 1999-10-08 Ian Lance Taylor <ian@zembu.com>
642 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
643 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
646 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
648 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
649 relocs also need the GP value.
650 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
651 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
652 the GP value for R_MIPS_LITERAL relocs too. Handle
653 R_MIPS_64 relocs properly on big-endian MIPS.
654 (mips_elf_sign_extend): Behave properly with 'long long'.
655 (mips_elf_highest): Correct typo.
657 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
659 * cpu-m32r.c (arch_info_struct): New static global.
660 (bfd_m32r_arch): Refer to it.
661 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
662 (m32r_elf_print_private_bfd_data): Ditto.
663 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
664 * archures.c (bfd_mach_m32rx): Define it.
665 * bfd-in2.h: Rebuild.
667 1999-09-28 Fred Fish <fnf@cygnus.com>
669 * targets.c (cisco_core_vec): Replaced with two new vecs ...
670 (cisco_core_big_vec): Add new bigendian vec.
671 (cisco_core_little_vec): Add new little endian vec.
673 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
674 (crash_info_locs): Add array of possible offsets.
675 (MASK_ADDR): Mask to apply to crash info offset.
676 (crashinfo_external): Add textbase, database, bssbase and
678 (cisco_core_file_validate): Renamed from cisco_core_file_p.
679 Many small changes to account for additional hardware versions.
680 Pick a reasonable size for ".reg" section. Add a ".crash"
681 section to allow access to crashinfo_external struct.
682 (cisco_core_file_p): New version of this function that
683 iterates over crash_info_locs, calling cisco_core_file_validate.
684 (cisco_core_vec): Old big endian only vec replaced with ...
685 (cisco_core_big_vec): Add big endian version.
686 (cisco_core_little_vec): Add little endian version.
688 * configure.in (cisco_core_vec): Split to two new vectors ...
689 (cisco_core_big_vec): New target vector.
690 (cisco_core_little_vec): New target vector.
691 * configure: Regenerate.
692 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
693 to cisco_core_big_vec in targ_selvecs.
695 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
697 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
698 (mips_elf_relocate_got_local): Unused, delete.
699 (mips_elf_relocate_global_got): Unused, delete.
701 1999-09-24 Fred Fish <fnf@cygnus.com>
703 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
704 to initialize it to something meaningful. Then use it to generate
705 more useful segment names.
707 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
709 * som.c (NO_PCREL_MODES): Define if the system does not define
711 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
712 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
713 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
714 * libhppa.h (dis_assemble_22): New function.
715 (bfd_hppa_insn2fmt): Handle long branch.
717 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
720 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
722 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
723 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
724 (reloc_howto_type howto_table): Tidy comments and whitespace.
726 1999-09-17 Nick Clifton <nickc@cygnus.com>
728 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
729 previous delta. Set sec->gc_mark instead.
731 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
733 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
734 (elf_cpu32_plt_entry): Likewise.
736 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
738 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
740 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
741 symbol table, then just compute a suitable value (but do not
742 create a __gp symbol).
744 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
745 symbols when building shared libraries.
746 (elf_hppa_final_link_relocate): Correct handling of PCREL
747 relocations against undefined symbols.
749 1999-09-16 Nick Clifton <nickc@cygnus.com>
751 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
752 interworking sections as linker created so that they will not
753 be removed by garbage collection.
755 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
757 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
758 (elf_hppa_final_link_relocate): Consistently create an absolute
759 address, then subtract out the value of __gp.
761 1999-09-14 Michael Meissner <meissner@cygnus.com>
763 * configure.in (Canonicalization of target names): Remove adding
764 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
765 generates $ac_config_sub with a ${CONFIG_SHELL} already.
766 * configure: Regenerate.
768 1999-09-14 Nick Clifton <nickc@cygnus.com>
770 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
773 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
775 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
776 (elf_hppa_final_link): Initialize text_segment_base and
778 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
780 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
781 (elf_hppa_final_link_relocate): Likewise.
782 (elf_hppa_relocate_insn): Likewise.
783 (elf_hppa_relocate_section): Initialize HOWTO.
785 1999-09-13 Donn Terry <donn@interix.com>
787 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
788 handling to support both GNU and MS objects.
790 * coffcode.h (coff_write_object_contents): Don't check reloc_count
791 when determining whether to set F_RELFLG.
793 1999-09-13 Philip Blundell <pb@nexus.co.uk>
795 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
796 PC24 relocs if the target is an undefined weak symbol.
797 (arm_add_to_rel): Fix compiler warning.
798 (elf32_arm_plt0_entry): Correct comments.
800 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
802 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
803 an absolute symbol in REL relocs.
805 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
807 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
808 Stub SEGREL32. Return an error for any relocation not handled.
810 1999-09-12 Ian Lance Taylor <ian@zembu.com>
812 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
813 constant symbols, and avoid multiple definition errors on them.
815 1999-09-12 Donn Terry <donn@interix.com>
817 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
818 significant bit is set.
820 1999-09-11 Ian Lance Taylor <ian@zembu.com>
822 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
824 * elfcode.h (write_relocs): Handle an absolute symbol in REL
825 relocs as we do for RELA relocs.
827 1999-09-11 Donn Terry <donn@interix.com>
829 * libpei.h (_bfd_pei_final_link_postscript): Declare.
830 (coff_final_link_postscript): Define.
831 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
832 directory entries here.
833 (_bfd_pei_final_link_postscript): New function.
835 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
836 section flags based on the section name.
838 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
839 get the overflow of the s_nlnno field from the s_nreloc field.
840 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
841 the s_nlnno overflow of the .text section into the s_nreloc
844 * peigen.c (add_data_entry): Declare.
845 (pei_swap_aouthdr_out): Get image size right. Set linker version
847 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
848 (pe_print_idata): Code cleanup, print more info, get rid of (now)
849 extraneous ImageBase.
850 (pe_print_edata): Likewise.
851 (pe_print_pdata): Likewise. Print exception entries.
852 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
853 (tbl): Make const, add "UNKNOWN".
854 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
855 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
856 section data directory.
857 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
859 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
860 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
861 * peicode.h (coff_get_symbol_info): Define.
863 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
865 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
867 (coff_classify_symbol): Re-revert 1999-08-08 patch if
870 * libpei.h: New file, broken out of peicode.h.
871 * peigen.c: New file, broken out of peicode.h.
872 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
873 * configure.in: Add peigen.lo to list of files required for each
875 * Makefile.am: Rebuild dependencies.
876 (BFD32_BACKENDS): Add peigen.lo.
877 (BFD32_BACKENDS_CFILES): Add peigen.c.
878 (SOURCE_HFILES): Add libpei.h.
879 * configure, Makefile.in: Rebuild.
881 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
882 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
883 instead. Don't clear the s_paddr field for an uninitialized data
886 * coffcode.h (coff_mkobject_hook): Set timestamp field in
887 coff_data_type to f_timdat.
888 * peicode.h (pe_mkobject_hook): Likewise.
890 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
891 number if COFF_IMAGE_WITH_PE.
893 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
894 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
895 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
896 there is no SEC_DEBUGGING section.
897 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
898 IMAGE_FILE_DEBUG_STRIPPED.
900 * pe-i386.c (COFF_LONG_FILENAMES): Define.
901 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
902 * pei-i386.c (COFF_LONG_FILENAMES): Define.
903 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
905 * coffswap.h (IMAGE_BASE): Don't define.
906 * pei-arm.c (IMAGE_BASE): Don't define.
907 * pei-i386.c (IMAGE_BASE): Don't define.
908 * pei-mcore.c (IMAGE_BASE): Don't define.
909 * pei-ppc.c (IMAGE_BASE): Don't define.
911 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
912 symbol, switch on the class when determining whether to modify the
913 value. For PE, don't modify the value of a C_FCN symbol not named
916 * libbfd-in.h (_bfd_abort): Declare.
918 * bfd.c (_bfd_abort): New function.
921 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
924 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
925 don't write out the associated line numbers.
927 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
930 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
931 changes when the base type is unknown.
933 * coffgen.c (coff_print_symbol): Fix printing of aux record for
936 * syms.c (BSF_DEBUGGING_RELOC): Define.
937 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
938 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
940 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
941 BSF_DEBUGGING_RELOC set.
942 * bfd-in2.h: Rebuild.
944 1999-09-10 Ian Lance Taylor <ian@zembu.com>
946 * ecoff.c (bfd_debug_section): Update initialization for new
948 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
949 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
951 1999-09-10 H.J. Lu <hjl@gnu.org>
953 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
955 * coff-mips.c (mips_ecoff_backend_data): Likewise.
957 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
959 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
960 for FPTR relocs involving local symbols.
962 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
963 value for the stub address in a call through a stub.
964 Install the value for a local symbol directly into the DLT
965 instead of generating a reloc. Correctly handle FPTR64 relocs.
967 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
968 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
969 (elf_hppa_final_link): Call them.
971 1999-09-10 Ian Lance Taylor <ian@zembu.com>
973 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
974 (elf_adjust_dynamic_symbol): ...from here.
976 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
978 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
979 relocation, remove them. SECREL64->LTOFF16WF.
980 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
982 (elf_hppa_relocate_insn): Similarly.
984 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
985 (elf_hppa_relocate_insn): Similarly.
987 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
989 (elf_hppa_relocate_insn): Similarly.
991 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
992 Handle LTOFF_TP* relocs.
993 (elf_hppa_relocate_insn): Similarly.
995 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
996 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
997 (elf_hppa_relocate_insn): Handle PCREL* relocs.
999 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1000 DIR32, DIR64 and FPTR64 relocations.
1001 (elf_hppa_relocate_insn): Similarly.
1003 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1004 address of the .PARISC.global section.
1005 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1006 table entry elf_hppa_final_link_relocate. Do not give a warning
1007 for a reloc against an external symbol if it has a PA64 hash
1009 (elf_hppa_final_link_relocate): Significantly rework. Handle
1010 DLTIND relocations. Compute the final value of the relocation
1011 before passing the value of elf_hppa_relocate_insn.
1012 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
1013 relocation support. Handle DLTIND relocation requests just like
1014 DLTREL relocation requests. Simplify branch handling.
1016 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1018 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1019 non-allocated section as done in i386 version.
1020 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1021 statement since this is no know relocation.
1023 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1025 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1027 (elf_hppa_relocate_insn): Similarly.
1029 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1031 (elf_hppa_relocate_insn): Similarly.
1033 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1034 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1035 Pass the relocate type rather than the insn format to
1036 elf_hppa_relocate_insn.
1037 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1038 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1040 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1042 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1043 (bfd_coff_filnmlen): Define.
1044 (bfd_coff_std_swap_table): Initialize new field.
1045 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
1047 (coff_write_symbols): Likewise.
1048 (coff_get_normalized_symtab): Likewise.
1049 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
1050 * libcoff.h: Rebuild.
1052 1999-09-06 Donn Terry <donn@interix.com>
1054 * coffcode.h (sort_by_secaddr): New static function if
1056 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
1057 sections by VMA when assigning target_index values. Always set
1060 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
1061 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
1063 * libcoff.h: Rebuild.
1065 * coffcode.h (coff_set_custom_section_alignment): Add const to
1066 declaration to match definition.
1067 (coff_write_object_contents): Don't set F_AR32W(R)? if
1070 * coff-i386.c (in_reloc_p): Add declaration.
1071 (i386coff_vec): Simplify initialization of
1072 application_section_flags.
1074 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
1075 version. Move COFF_WITH_PE specific code to new version.
1076 (stype_to_sec_flags): Likewise. Add section parameter.
1077 * coffgen.c (make_a_section_from_file): Set target_index before
1078 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
1079 * libcoff.h: Rebuild.
1081 * syms.c (stt): Add some PE/PEI section names.
1082 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
1084 (bfd_symbol_info): Check for 'w'.
1086 * section.c (struct bfd_comdat_info): Define.
1087 (asection): Add comdat field.
1088 (STD_SECTION): Initialize comdat field.
1089 (bfd_make_section_anyway): Likewise.
1090 * bfd-in2.h: Rebuild.
1092 1999-09-06 Andreas Schwab <schwab@suse.de>
1094 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
1097 1999-09-06 Nick Clifton <nickc@cygnus.com>
1099 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
1100 bfd_realloc instead of calloc and realloc.
1102 1999-09-04 Steve Chamberlain <sac@pobox.com>
1104 * cpu-pj.c: New file.
1105 * elf32-pj.c: New file.
1106 * config.bfd (pj*): New cpu.
1107 (pj-*-*, pjl-*-*): New targets.
1108 * configure.in (bfd_elf32_pj_vec): New target vector.
1109 (bfd_elf32_pjl_vec): New target vector.
1110 * archures.c (bfd_arch_pj): Define.
1111 * elf.c (prep_headers): Handle bfd_arch_pj.
1112 * reloc.c: Define BFD_RELOC_PJ_* relocations.
1113 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
1114 to target vector list.
1115 * Makefile.am: Rebuild dependencies.
1116 (ALL_MACHINES): Add cpu-pj.lo.
1117 (ALL_MACHINES_CFILES): Add cpu-pj.c.
1118 (BFD32_BACKENDS): Add elf32-pj.lo.
1119 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
1120 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1122 1999-09-04 Ian Lance Taylor <ian@zembu.com>
1124 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
1125 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
1126 and NON_GOT_REF from weak defined symbol to real symbol.
1127 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
1128 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
1129 create a COPY reloc.
1130 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
1131 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
1132 don't create a COPY reloc.
1134 1999-09-03 Ian Lance Taylor <ian@zembu.com>
1136 * elflink.h (elf_bfd_final_link): When counting relocations, don't
1137 count those in sections we are not including in the link.
1139 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
1141 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
1142 field in hpux11 shared libraries.
1144 1999-09-02 Nick Clifton <nickc@cygnus.com>
1146 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
1148 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
1150 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
1151 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
1152 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1154 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1156 * elflink.h (record_link_assignment): When possible, keep the
1157 original type of the symbol.
1159 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1161 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1162 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1163 tools were configured.
1164 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1166 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1168 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1169 GOT entries for GOT16 relocations; they're not required.
1171 1999-08-24 Nick Clifton <nickc@cygnus.com>
1173 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1175 * config.bfd (arm-*-netbsd*): New target.
1176 * configure.in (armnetbsd_vec): New target vector.
1177 * configure: Regenerate
1178 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1180 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1181 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1182 (armnetbsd.lo): New rule with deps.
1183 * Makefile.in: Regenerate.
1185 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1188 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1190 * som.c (som_slurp_symbol_table): Fix typo in comment.
1192 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1194 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1195 here instead of using elf_section_data...
1197 1999-08-19 Nick Clifton <nickc@cygnus.com>
1199 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1200 relocations into the base file.
1201 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1202 we are building a base file.
1204 1999-08-19 Nick Clifton <nickc@cygnus.com>
1206 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1208 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1209 REL relocs when performing a partial relocation.
1211 1999-08-18 Donn Terry <donn@interix.com>
1213 * cofflink.c: Move definitions of N_TMASK, et. al., out of
1214 _bfd_coff_link_input_bfd into top level.
1216 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
1217 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
1218 (coff_i386_rtype_to_howto): Likewise.
1219 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
1220 Completely ignore symbols which are all zero.
1221 (dummy_reloc16_estimate): Add return 0.
1222 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
1223 variable copy to name_copy to avoid shadowing outer scope
1225 * libcoff-in.h (coff_data_type): Change raw_syment_count field
1226 from unsigned int to unsigned long. Add timestamp field.
1227 * libcoff.h: Rebuild.
1229 1999-08-17 H.J. Lu <hjl@gnu.org>
1231 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
1234 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1236 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
1237 for special section symbols.
1238 * elflink.h (elf_merge_symbol): If we have no old BFD, check
1239 BSF_DYNAMIC on the section symbol to see whether the old BFD is
1242 1999-08-15 Mark Mitchell <mark@codesourcery.com>
1244 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
1245 coincidence of variable names between old and new code.
1247 1999-08-12 Nick Clifton <nickc@cygnus.com>
1249 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
1250 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
1251 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
1252 and 'addend' parameter a 'bfd_signed_vma'.
1253 (elf32_arm_final_link_relocate): Do not involve stubs in
1254 R_ARM_THM_PC22 relocs relative to section symbols, they are long
1255 jumps, not function calls.
1257 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
1259 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
1260 in R_ARM_PC24 relocs.
1262 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
1264 * elf-hppa.h (elf_hppa_fake_sections): New function.
1265 * elf32-hppa.c (elf_backend_fake_sections): Define.
1267 * elf-hppa.h (elf_hppa_final_write_processing): Update for
1268 recent changes to the arch_info structure.
1270 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
1271 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
1272 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
1275 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
1276 Ralf Baechle <ralf@uni-koblenz.de>
1278 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
1279 output DT_MIPS_GOTSYM.
1280 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
1281 DT_MIPS_SYMTABNO if there are no global GOT symbols.
1283 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
1285 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
1286 prototype. Handle local symbols. Add commentary.
1287 (mips_elf_calculate_relocation): Adjust accordingly.
1288 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
1291 * elflink.h (elf_bfd_final_link): Tweak last change.
1293 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1295 * elflink.h (elf_link_size_reloc_section): Use the counts in the
1296 elf-section data to allocate just the right amount of relocation
1297 space. Don't allocate the hash space twice.
1298 (elf_bfd_final_link): Calculate the amount of space to allocate in
1299 each relocation section.
1301 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
1303 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
1304 64bit mode, generate a section relative relocation for a 32bit
1306 (elf_hppa_is_local_label_name): New function.
1307 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
1308 shared between 32bit and 64bit port.
1310 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1312 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
1313 R_MIPS_GOT16 and R_MIPS_CALL16.
1314 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
1315 to use when looking for a preexisting GOT entry.
1317 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
1319 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
1320 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
1322 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1324 1999-08-09 Geoff Keating <geoffk@cygnus.com>
1326 * elflink.h (elf_link_output_extsym): Don't output a weak
1327 reference to an undefined symbol just because it was defined weak
1330 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1332 * coffgen.c (coff_find_nearest_line): When looking for file, use
1333 last best match rather than first. If address is beyond last line
1334 number record, don't return the last line as the correct value.
1336 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1338 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
1339 * bfd-in2.h: Rebuild.
1341 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
1343 * libcoff-in.h (struct coff_section_alignment_entry): Define.
1344 * coffcode.h (coff_set_custom_section_alignment): New static
1346 (coff_section_alignment_table): New static array.
1347 (coff_new_section_hook): Use coff_set_customer_section_alignment.
1348 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1349 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1350 * libcoff.h: Rebuild.
1352 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1354 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
1356 * Makefile.in: Rebuild.
1358 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1360 * section.c (SEC_SHARED): Define.
1361 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
1362 (styp_to_sec_flags): Likewise.
1363 * peicode.h (coff_swap_scnhdr_out): Likewise.
1364 * bfd-in2.h: Rebuild.
1366 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1368 * coffcode.h (coff_classify_symbol): Comment out part of
1369 1999-08-05 change which breaks cygwin DLLs.
1371 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
1372 * aclocal.m4, configure: Rebuild.
1374 1999-08-06 Ian Lance Taylor <ian@zembu.com>
1376 * section.c (global_syms): Only initialize union field if
1379 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1381 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
1382 the size of a GOT entry here.
1383 (mips_elf_calculate_relocation): Don't create a local GOT entry
1384 for the symbol in a GOT16 relocation; just for it's high-order bit
1385 (_bfd_mips_elf_relocate_section): Fix thinko.
1387 1999-08-05 Ian Lance Taylor <ian@zembu.com>
1389 Based on patches from Donn Terry <donn@interix.com>:
1390 * coffcode.h (enum coff_symbol_classification): Define.
1391 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
1392 _bfd_coff_classify_symbol. Change return type.
1393 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
1394 (coff_slurp_symbol_table): Use coff_classify_symbol.
1395 (coff_classify_symbol): New static function.
1396 (coff_sym_is_global): Never define.
1397 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
1398 * cofflink.c (coff_link_check_ar_symbols): Use
1399 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
1400 (coff_link_add_symbols): Likewise.
1401 (_bfd_coff_link_input_bfd): Likewise.
1402 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
1403 coff_classify_symbol.
1404 * libcoff.h: Rebuild.
1406 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
1408 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
1409 (e_ltpsel, e_rtpsel): Similarly.
1411 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
1412 and 14bit ertpsel. Handle 64bit psel.
1414 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1416 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
1417 handling for REL relocations. And only left-shift R_MIPS26
1418 relocation addends where necessary.
1420 1999-08-03 Mark Mitchell <mark@codesourcery.com>
1422 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
1423 (mips_elf_next_lo16_relocation): Don't compute the addend here.
1424 Just return the relocation found.
1425 (mips_elf_relocate_section): Pull the LO16 addend out of the
1426 section itself when using REL relocations.
1428 * elf32-mips.c (mips_elf_calculate_relocation): Restore
1429 _DYNAMIC_LINK handling and handling of undefined symbols in shared
1432 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1434 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
1435 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
1436 relocation against a symbol in an input section with no output
1437 section. From Daniel Jacobowitz <drow@false.org>.
1439 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
1441 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
1442 look for generated file correctly.
1443 * aclocal.m4, configure: Rebuild.
1445 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1447 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
1448 and R_MIPS16_26 relocations correctly when relocating.
1449 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
1450 and R_MIPS_CALL_LO16 are for global symbols.
1452 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1454 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
1456 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
1457 variables and initialize them.
1459 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1461 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
1462 there are no global symbols requiring GOT entries.
1463 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1464 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1465 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1467 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
1468 symbols are considered to have the value zero.
1469 (_bfd_mips_elf_relocate_section): Don't try to perform a
1470 relocation for an undefined symbol.
1471 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
1474 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1476 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
1477 wants ba,a,pt %xcc instead of %icc.
1478 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
1479 of large PLT entries.
1480 (sparc64_elf_plt_ptr_offset): Fix calculation.
1481 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
1482 addend should be relative to load address, not .plt section start.
1483 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
1485 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1487 * elf-bfd.h (struct elf_backend_data): Add
1488 print_symbol_all and output_arch_syms backend methods.
1489 * elfxx-target.h: Likewise.
1490 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
1491 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
1492 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
1494 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
1495 symbols in .dynsym, add their names into .dynstr. Put those symbols
1497 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
1498 pointers to STT_REGISTER symbols in dynsym section.
1499 (sparc64_elf_print_symbol_all): New function.
1500 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
1501 printing using the print_symbol_all hook.
1503 1999-07-30 Catherine Moore <clm@cygnus.com>
1505 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
1508 1999-07-29 Richard Henderson <rth@cygnus.com>
1510 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
1511 dynamic_sections_created.
1513 1999-07-29 Richard Henderson <rth@cygnus.com>
1515 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
1516 (mips_rtype_to_howto): ... new function.
1517 (_bfd_mips_elf_relocate_section): Use it.
1519 1999-07-28 Mark Mitchell <mark@codesourcery.com>
1521 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
1523 1999-07-27 Nick Clifton <nickc@cygnus.com>
1525 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
1527 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
1528 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
1530 1999-07-23 Donn Terry <donn@interix.com>
1532 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
1533 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
1534 * cofflink.c (coff_link_add_symbols): If PE, handle section
1536 * libcoff.h: Rebuild.
1538 * config.bfd (i[3456]86-*-interix*): New target.
1540 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1542 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
1543 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
1544 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
1545 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
1546 (COFF_SUPPORT_GNU_LINKONCE): Define.
1547 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
1548 (COFF_SUPPORT_GNU_LINKONCE): Define.
1550 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1553 * makefile.dos: Remove; obsolete.
1554 * configure.bat: Remove; obsolete.
1556 1999-07-21 H.J. Lu <hjl@gnu.org>
1558 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
1560 1999-07-21 Philippe De Muyter <phdm@macqel.be>
1562 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
1563 message and fail if a symbol index is out of range.
1565 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1567 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
1568 when looking at a R_MIPS_GOT16 relocation.
1570 1999-07-20 Nick Clifton <nickc@cygnus.com>
1572 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1574 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
1576 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
1577 removed in previous change.
1578 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
1579 in relocateable output.
1581 1999-07-19 Ian Lance Taylor <ian@zembu.com>
1583 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
1586 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
1587 if they appear to be specially created by the linker.
1589 1999-07-19 Nick Clifton <nickc@cygnus.com>
1591 * targets.c (alternative_target): New field in bfd_target
1593 (bfd_search_for_target): New function: Find a target that
1594 satisifies a search function.
1595 * bfd-in2.h: Regenerate.
1597 * elfxx-target.h: Initialise the alternative_target field of
1598 the bfd_target structures to point to the other target (if
1600 * nlm-target.h: Initialise the alternative_target field of
1601 the bfd_target structures to point to the other target (if
1604 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
1605 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
1607 * aix386-core.c: Initialise new field of bfd_target structure.
1608 * aout-adobe.c: Initialise new field of bfd_target structure.
1609 * aout-arm.c: Initialise new field of bfd_target structure.
1610 * aout-target.h: Initialise new field of bfd_target structure.
1611 * aout-tic30.c: Initialise new field of bfd_target structure.
1612 * binary.c: Initialise new field of bfd_target structure.
1613 * bout.c: Initialise new field of bfd_target structure.
1614 * cisco-core.c: Initialise new field of bfd_target structure.
1615 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1616 * coff-alpha.c: Initialise new field of bfd_target structure.
1617 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
1618 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1619 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
1620 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
1621 * coff-i386.c: Initialise new field of bfd_target structure.
1622 * coff-i860.c: Initialise new field of bfd_target structure.
1623 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1624 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1625 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1626 * coff-mips.c: Initialise new field of bfd_target structure.
1627 * coff-ppc.c: Initialise new field of bfd_target structure.
1628 * coff-rs6000.c: Initialise new field of bfd_target structure.
1629 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1630 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
1631 * coff-tic30.c: Initialise new field of bfd_target structure.
1632 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1633 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1634 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1635 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1636 * hppabsd-core.c: Initialise new field of bfd_target structure.
1637 * hpux-core.c: Initialise new field of bfd_target structure.
1638 * i386msdos.c: Initialise new field of bfd_target structure.
1639 * i386os9k.c: Initialise new field of bfd_target structure.
1640 * ieee.c: Initialise new field of bfd_target structure.
1641 * ihex.c: Initialise new field of bfd_target structure.
1642 * irix-core.c: Initialise new field of bfd_target structure.
1643 * mipsbsd.c: Initialise new field of bfd_target structure.
1644 * netbsd-core.c: Initialise new field of bfd_target structure.
1645 * oasys.c: Initialise new field of bfd_target structure.
1646 * osf-core.c: Initialise new field of bfd_target structure.
1647 * ppcboot.c: Initialise new field of bfd_target structure.
1648 * ptrace-core.c: Initialise new field of bfd_target structure.
1649 * sco5-core.c: Initialise new field of bfd_target structure.
1650 * som.c: Initialise new field of bfd_target structure.
1651 * srec.c: Initialise new field of bfd_target structure.
1652 * tekhex.c: Initialise new field of bfd_target structure.
1653 * trad-core.c: Initialise new field of bfd_target structure.
1654 * versados.c: Initialise new field of bfd_target structure.
1655 * vms.c: Initialise new field of bfd_target structure.
1657 1999-07-19 Andreas Schwab <schwab@suse.de>
1659 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
1662 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
1664 * elflink.h (elf_link_adjust_relocs): New function.
1665 (elf_bfd_final_link): Use it.
1666 (elf_link_input_bfd): Deal with the fact that there can be
1667 two relocation sections for a single section.
1668 (elf_reloc_link_order): Likewise.
1670 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
1671 a relocateable object.
1672 (_bfd_mips_elf_relocate_section): Handle relocateable links.
1674 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1676 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
1677 (sparc64_elf_get_reloc_upper_bound,
1678 sparc64_elf_get_dynamic_reloc_upper_bound,
1679 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
1680 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
1682 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
1683 ELF64_R_TYPE_ID/DATA where appropriate.
1685 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1687 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
1690 1999-07-16 Ian Lance Taylor <ian@zembu.com>
1692 * elf32-mips.c (mips_elf_local_relocation_p): New static
1694 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
1695 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
1696 Always set *require_jalxp.
1697 (mips_elf_stub_section_p): Mark abfd parameter as unused.
1698 (_bfd_mips_elf_relocate_section): Only look for LO16 following
1699 GOT16 if the GOT16 is against a local symbol. Don't return false
1700 for an undefined symbol. If there is an overflow, assert that we
1703 1999-07-16 Andreas Schwab <schwab@suse.de>
1705 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
1706 variables `link' and `elfsec'.
1707 (elf_bfd_final_link): Remove unused variable `os'.
1709 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
1711 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
1712 a PT_PHDR program headers.
1713 (_bfd_mips_elf_final_link): Don't assume there are going to be
1714 section symbols when we're not building a shared object.
1715 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
1718 1999-07-15 J.T. Conklin <jtc@redback.com>
1720 * config.bfd (i[3456]86-*-vxworks*): New target.
1722 1999-07-15 Mark Mitchell <mark@codesourcery.com>
1724 * elf32-mips.c (mips_elf_stub_section_p): New function.
1725 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
1726 (mips_elf_relocate_section): Adjust calling sequence for
1727 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1728 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
1731 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1733 * configure.in: Bump version number to 2.9.5.
1734 * configure: Rebuild.
1736 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
1738 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
1740 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
1741 to derive final type instead of hardwiring a selection.
1743 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1745 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
1746 things relocated by R_MIPS16_GPREL.
1747 (mips_elf_perform_relocation): Likewise.
1749 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
1751 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
1753 1999-07-14 Richard Henderson <rth@cygnus.com>
1755 * elf32-mips.c (struct mips_got_info): Add global_gotno.
1756 (_bfd_mips_elf_size_dynamic_sections): Set it.
1757 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
1758 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
1759 new argument max_local.
1761 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1763 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
1764 subwords when handling an R_MIPS16_26 relocation.
1765 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
1768 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
1769 dst_mask to match reality.
1770 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
1771 (mips_elf_obtain_contents): Use bfd_get.
1772 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
1773 (mips_elf_relocate_section): Likewise.
1775 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1777 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
1778 (mips_elf_relocate_section): Adjust calling sequence for
1779 mips_elf_perform_relocation.
1780 (mips_elf_perform_relocation): Take additional argument. Handle
1781 R_MIPS16_26. Use bfd_put for convenience.
1783 1999-07-13 Richard Henderson <rth@cygnus.com>
1785 * elf.c (assign_file_positions_for_segments): Thinko last change.
1786 Always overwrite p_flags.
1788 1999-07-13 Richard Henderson <rth@cygnus.com>
1790 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1791 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1792 .dynbss and .rel[a].bss if want_dynbss.
1793 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1795 1999-07-13 Richard Henderson <rth@cygnus.com>
1797 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1799 1999-07-13 Richard Henderson <rth@cygnus.com>
1801 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1802 (struct elf_link_hash_table): Add dynlocal.
1803 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1804 (_bfd_elf_link_adjust_dynindx): Delete.
1805 (_bfd_elf_link_renumber_dynsyms): Prototype.
1806 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1807 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1808 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1809 (_bfd_elf_link_lookup_local_dynindx): New function.
1810 (elf_link_renumber_hash_table_dynsyms): New function.
1811 (_bfd_elf_link_renumber_dynsyms): New function.
1812 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1813 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1814 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1815 instead of elf_link_remove_section_and_adjust_dynindices.
1816 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1817 (elf_link_assign_sym_version): Remove removed_dynamic code.
1818 (elf_link_renumber_dynsyms): Delete.
1819 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1821 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1822 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1823 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1824 * elf32-mips.c: Similarly.
1825 * elf32-ppc.c: Similarly.
1826 * elf32-sparc.c: Similarly.
1827 * elf64-alpha.c: Similarly.
1828 * elf64-sparc.c: Similarly.
1830 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1832 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1833 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1834 when the relocation is against _gp_disp.
1836 1999-07-12 Mark Mitchell <mark@codesourcery.com>
1838 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1839 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1840 to possibly_dynamic_relocs. Adjust usage throughout code.
1841 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1842 (elf_mips_ctor64_howto): Likewise.
1843 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1845 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1846 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1847 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1848 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1850 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1852 * Makefile.am: Rebuild dependencies.
1853 * Makefile.in: Rebuild.
1855 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1856 * bfd-in2.h: Rebuild.
1858 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1859 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1860 structure initializations. Add casts.
1861 * reloc.c (EMPTY_HOWTO): Define.
1862 * bfd-in2.h: Rebuild.
1863 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1864 comparisons against 0.
1865 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1866 previous_ibfd_e_flags to unsigned long.
1867 * vms.h (struct vms_private_data_struct): Change section_count to
1869 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1870 (_bfd_vms_write_gsd): Change symnum to unsigned.
1871 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1872 * vms-tir.c (etir_sta): Change psect to unsigned.
1873 (alloc_section): Change idx to unsigned.
1874 (tir_sta, tir_ctl): Change psect to unsigned.
1875 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1876 * vms.c (priv_section_count): Change to unsigned.
1878 1999-07-12 Andreas Schwab <schwab@suse.de>
1880 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1881 * m68klinux.c: Likewise.
1883 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1885 * Many files: Changes to avoid gcc warnings: Remove unused local
1886 variables. Add default case to enum switches.
1887 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1888 compile if not COFF_IMAGE_WITH_PE.
1889 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1890 (bfd_arm_get_bfd_for_interworking): Likewise.
1891 (bfd_arm_process_before_allocation): Likewise.
1892 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1893 * pei-arm.c: Likewise.
1894 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1895 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1896 (mips_elf_got16_entry): Put parens around & in body of ==.
1897 (mips_elf_calculate_relocation): Correct test for empty string.
1898 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1900 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1903 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1905 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1906 as appropriate. Fill in structure initializations. Add variable
1907 initializations. Add casts.
1908 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1909 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1911 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1913 * elf-bfd.h (bfd_elf_hash): Update declaration.
1914 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1915 when calling bfd_elf_hash.
1917 1999-07-11 Mark Mitchell <mark@codesourcery.com>
1919 * libbfd.c (bfd_put_8): Make it of type `void'.
1920 * bfd-in2.h: Regenerated.
1921 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1923 (_bfd_mips_elf_final_link): Likewise.
1925 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1927 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1929 * config.bfd (hppa*-*-linux-gnu*): New target
1931 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1933 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1934 (_bfd_mips_elf_create_dynamic_sections): New function.
1935 (_bfd_mips_elf_add_symbol_hook): Likewise.
1936 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1937 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1938 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1939 (_bfd_mips_elf_gc_mark_hook): Likewise.
1940 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1941 (_bfd_mips_elf_always_size_sections): Likewise.
1942 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1943 (_bfd_mips_elf_check_relocs): Likewise.
1944 (_bfd_mips_elf_link_hash_table_create): Likewise.
1945 (_bfd_mips_elf_print_private_data): Likewise.
1946 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1947 (_bfd_mips_elf_final_link): Likewise.
1948 (_bfd_mips_elf_additional_program_headers): Likewise.
1949 (_bfd_mips_elf_modify_segment_map): Likewise.
1950 (_bfd_mips_elf_relocate_section): Likewise.
1951 * elf32-mips.c (mips_elf32_object_p): Move contents into
1952 _bfd_mips_elf_object_p.
1953 (mips_elf_additional_program_headers): Rename to
1954 _bfd_mips_elf_additional_program_headers.
1955 (mips_elf_modify_segment_map): Rename to
1956 _bfd_mips_elf_modify_segment_map.
1957 (elf_mips_abi_name): Change prototype.
1958 (mips_elf32_section_from_shdr): Merge into
1959 _bfd_mips_elf_section_from_shdr.
1960 (mips_elf32_section_processing): Merge into
1961 _bfd_mips_elf_section_processing.
1962 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1963 the right back-end ELF linker.
1964 (mips_elf_relocate_section): Rename to
1965 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1966 (mips_elf_link_output_symbol_hook): Rename to
1967 _bfd_mips_elf_link_output_symbol_hook.
1968 (mips_elf_create_dynamic_section): Rename to
1969 _bfd_mips_elf_create_dynamic_section.
1970 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1971 Adjust for 64-bit code. Use mips_elf_got_section.
1972 (mips_elf_adjust_dynamic_symbol): Rename to
1973 _bfd_mips_elf_adjust_dynamic_symbol. Use
1974 mips_elf_allocate_dynamic_relocations.
1975 (mips_elf_finish_dynamic_symbol): Rename to
1976 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1977 Adjust for 64-bit code.
1978 (mips_elf_finish_dynamic_sections): Rename to
1979 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1980 (mips_elf_always_size_sections): Rename to
1981 _bfd_mips_elf_always_size_sections.
1982 (mips_elf_add_symbol_hook): Rename to
1983 _bfd_mips_elf_add_symbol_hook.
1984 (mips_elf_next_lo16_addend): Constify.
1985 (mips_elf_calculate_relocation): Likewise.
1986 (mips_elf_obtain_contents): Likewise.
1987 (mips_elf_perform_relocation): Likewise.
1988 (mips_elf_create_dynamic_relocation): Likewise.
1989 (mips_elf_allocate_dynamic_relocations): New function.
1990 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1991 (MIPS_ELF_REL_SIZE): Likewise.
1992 (MIPS_ELF_DYN_SIZE): Likewise.
1993 (MIPS_ELF_GOT_SIZE): Likewise.
1994 (MIPS_ELF_SYM_SIZE): Likewise.
1995 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1996 (MIPS_ELF_GET_WORD): Likewise.
1997 (MIPS_ELF_PUT_WORD): Likewise.
1998 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1999 (STUB_LW): Conditionalize for 64-bit value.
2000 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2002 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2003 Check it for inconsistency.
2004 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2006 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2008 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2009 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2010 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
2011 (mips_elf_local_got_index): Likewise.
2012 (mips_elf_got_page): Likewise.
2013 (mips_elf_got_info): Likewise.
2014 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
2015 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
2016 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
2017 instead of constant `2'.
2018 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2019 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2020 (mips_elf_size_dynamic_sections): Use
2021 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2022 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2023 Adjust all releveant entries in elf backend table.
2024 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2025 (mips_elf64_section_processing): Likewise.
2026 Adjust elf backend entries to use _bfd_mips_elf variants now
2029 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2031 (size_dynamic_sections): Likewise.
2032 (elf_link_output_extsym): Likewise.
2033 * elf.c: (elf_fake_sections): Likewise.
2034 * libbfd.c (bfd_get): New macro.
2035 (bfd_put): Likewise.
2036 * bfd-in2.h: Regenerated.
2038 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2040 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2041 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2042 wap_reloca_in, and swap_reloca_out.
2043 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2044 multiple internal relocations per external relocation.
2045 (link_read_relocs): Likewise.
2046 (elf_bfd_final_link): Likewise.
2047 (elf_link_input_bfd): Likewise.
2048 (elf_gc_mark): Likewise.
2049 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2050 * elfcode.h (elf_swap_dyn_out): Adjust type to match
2052 (size_info): Add entries for new fields.
2053 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
2054 (mips_elf64_be_swap_reloc_in): New function.
2055 (mips_elf64_be_swap_reloc_out): Likewise.
2056 (mips_elf64_be_swap_reloca_in): Likewise.
2057 (mips_elf64_be_swap_reloca_out): Likewise.
2058 (mips_elf64_size_info): Add entries for new fields.
2060 1999-07-07 Ian Lance Taylor <ian@zembu.com>
2062 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
2063 field equals the new rel_count field.
2064 (elf_link_input_bfd): When doing a relocateable link, use the new
2065 rel_count field rather than the reloc_count field.
2066 (elf_reloc_link_order): Likewise.
2067 (elf_finish_pointer_linker_section): Likewise.
2069 Based on patch from H.J. Lu <hjl@gnu.org>:
2070 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2071 shared library to override a weak definition in a regular object.
2073 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
2075 * libhppa.h: Revert July 2, 1999 patch.
2077 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
2078 need to generate DLTIND relocations, not DLTREL relocations.
2080 1999-07-05 Nick Clifton <nickc@cygnus.com>
2082 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
2084 (coff_set_flags): Recognise arm 5 architectures.
2086 * cpu-arm.c: Add support for strongarm and arm9 cpus.
2087 Add support for armv5 architecture.
2089 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
2091 * reloc.c: Add new, assembler only, ARM reloc:
2092 BFD_RELOC_ARM_ADRL_IMMEDIATE.
2094 * bfd-in2.h: Regenerate.
2096 1999-07-02 Mark Mitchell <mark@codesourcery.com>
2098 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
2099 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
2100 * elf.c (_bfd_elf_find_nearest_line): Pass it.
2101 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
2102 * elf32-mips.c (ABI_64_P): New macro.
2103 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
2104 (_bfd_mips_elf_find_nearest_line): Adjust call to
2105 _bfd_dwarf2_find_nearest_line.
2106 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
2107 * libbfd.h: Regenerated.
2109 1999-07-02 Ian Lance Taylor <ian@zembu.com>
2111 * config.bfd: Add * at the end of i[3456]86-*-unixware.
2113 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
2115 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
2116 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
2118 1999-07-01 Mark Mitchell <mark@codesourcery.com>
2120 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
2122 (_bfd_elf_init_reloc_shdr): New function.
2123 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
2124 bfd_alloc followed by memset.
2125 (_bfd_elf_init_reloc_shdr): New function, split out from ...
2126 (elf_fake_sections): Here.
2127 (assign_section_numbers): Assign section numbers for the second
2128 relocation section, if required.
2129 * elflink.h (elf_link_output_relocs): New function.
2130 (elf_link_size_reloc_section): Likewise.
2131 (elf_bfd_final_link): Use elf_link_size_reloc_section.
2132 (elf_link_input_bfd): Use elf_link_output_relocs.
2134 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
2135 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
2137 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
2139 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
2142 1999-06-28 Mark Mitchell <mark@codesourcery.com>
2144 * elf32-mips.c (mips_elf_got_info): Move declaration before
2145 prototypes. Change global_gotsym to be a pointer to a hash entry,
2146 rather than a number index.
2147 (mips_elf_link_hash_entry): Move declaration before prototypes.
2148 (mips_elf_irix6_finish_dynamic_symbol): New function.
2149 (mips_elf_sign_extend): Likewise.
2150 (mips_elf_high): Likewise.
2151 (mips_elf_higher): Likewise.
2152 (mips_elf_highest): Likewise.
2153 (mips_elf_global_got_index): Likewise.
2154 (mips_elf_local_got_index): Likewise.
2155 (mips_elf_got_offset_from_index): Likeiwse.
2156 (mips_elf_record_global_got_symbol): Likewise.
2157 (mips_elf_got_page): Likewise.
2158 (mips_elf_next_lo16_addend): Likewise.
2159 (mips_elf_calculate_relocation): Likewise.
2160 (mips_elf_obtain_contents): Likewise.
2161 (mips_elf_perform_relocation): Likewise.
2162 (mips_elf_assign_gp): Likewise.
2163 (mips_elf_sort_hash_table_f): Likewise.
2164 (mips_elf_sort_hash_table): Likewise.
2165 (mips_elf_got_section): Likewise.
2166 (mips_elf_got_info): Likewise.
2167 (mips_elf_create_local_got_entry): Likewise.
2168 (mips_elf_got16_entry): Likewise.
2169 (mips_elf_create_dynamic_relocation): Likewise.
2170 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2171 (mips_elf_final_gp): Use mips_elf_assign_gp.
2172 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2173 into SHN_SCOMMON automatically on IRIX6.
2174 (mips_elf_add_symbol_hook): Likewise.
2175 (mips_elf_relocate_section): Rewrite, using
2176 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2177 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2178 Don't deal with .rld_map on IRIX6.
2179 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2180 section flags appropriately for .got.
2181 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2182 the got. Call mips_elf_record_global_got_symbol and allocate
2183 local got space appropriately.
2184 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2185 char *. Rework calculation of GOT size. Sort dynamic symbol
2186 table entries so entries that do not require GOT entries appear at
2187 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2188 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2190 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2192 (mips_elf_finish_dynamic_symbol): Use
2193 mips_elf_irix6_finish_dynamic_symbol.
2194 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2195 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2196 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2198 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2200 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2201 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2203 1999-06-04 Philip Blundell <philb@gnu.org>
2205 * elf32-arm.h (elf_backend_got_header_size): Define.
2206 (elf_backend_plt_header_size): Likewise.
2208 1999-06-28 Jim Pick <jim@jimpick.com>
2210 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2212 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
2214 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
2215 relocation function.
2216 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
2218 1999-06-27 Mark Mitchell <mark@codesourcery.com>
2220 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
2221 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
2222 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
2223 (_bfd_mips_elf_section_from_shdr): Use them.
2224 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
2225 of GP-relative sections.
2226 (_bfd_mips_elf_set_section_contents): Use them.
2227 (_bfd_mips_elf_section_processing): Share code between .sdata and
2228 .lit4/.lit8 sections. Set appropriate flags for .srdata.
2229 (mips_elf_additional_program_headers): Add handling for
2230 PT_MIPS_OPTIONS segment on IRIX6.
2231 (mips_elf_modify_segment_map): Likeiwse.
2232 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
2233 Include the options sections on IRIX6. Don't look for GP-relative
2234 sections by name; use SHF_MIPS_GPREL instead.
2235 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
2237 (mips_elf_create_dynamic_sections): Don't muck about with section
2238 alignments and such on IRIX6.
2239 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2240 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
2241 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
2242 bfd_zalloc rather than bfd_alloc and memset.
2243 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2244 Don't assert the existence of .rld_map on IRIX6.
2245 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
2247 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
2248 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
2251 1999-06-26 Mark Mitchell <mark@codesourcery.com>
2253 * elf32-mips.c (mips_elf_swap_msym_in): New function.
2254 (mips_elf_swap_msym_out): New function.
2255 (mips_elf_create_msym_section): Likewise.
2256 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
2257 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
2258 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
2259 section not named .msym.
2260 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
2261 .msym directly. Set appropriate attributes for the .msym
2263 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
2264 (mips_elf_link_hash_newfunc): Clear it.
2265 (mips_elf_create_dynamic_sections): Create the .msym section
2267 (mips_elf_size_dynamic_sections): Allocate space for the
2268 .msym section. Add a DT_MIPS_MSYM entry.
2269 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
2271 (mips_elf_finish_dynamic_sections): Assign a value for
2272 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
2274 * elf32-mips.c (irix_compat_t): New enumeration.
2275 (ABI_N32_P): New macro.
2276 (IRIX_COMPAT): Likewise.
2277 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
2278 (mips_elf_relocate_section): Fix typo.
2280 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2282 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
2283 as writable PE sections.
2285 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2287 * dwarf2.c (struct arange): New type.
2288 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
2289 (arange_add): New function.
2290 (decode_line_info): Keep track of address ranges that a compilation
2292 (comp_unit_contains_address): Return true if address is contained
2293 in _any_ of the address ranges associated with a compilation unit.
2294 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
2295 on the first comp_unit that contains the address.
2297 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2299 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
2300 (decode_line_info): Add variable STASH and initialize it to point
2301 to the per-bfd dwarf2_debug info. Remove static variable
2302 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
2304 1999-06-26 Ian Lance Taylor <ian@zembu.com>
2306 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
2307 shared library to have an undefined symbol.
2309 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2310 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
2312 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
2314 * elf-hppa.c (elf_hppa_final_write_processing): New function.
2315 * elf32-hppa.c: Remove everything related to symbol extension
2316 sections & records. Use the common elf_hppa_final_write_processing.
2318 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2320 * elflink.h (size_dynamic_sections): Use user-specified init/fini
2321 functions instead of _init/_fini if requested.
2323 1999-06-23 Ian Lance Taylor <ian@zembu.com>
2325 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
2328 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2330 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2331 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
2333 (ppc_elf_finish_dynamic_sections): Check for positive section
2334 dynindx field, rather than comparing against -1.
2335 (ppc_elf_relocate_section): Only return false if undefined_symbol
2336 or reloc_overflow fail, not always upon encountering an error.
2338 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2340 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
2341 bfd_byte * before performing pointer arithmetic.
2343 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
2345 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
2347 * elf32-hppa.c: Include elf-hppa.h.
2348 (ARCH_SIZE): Define.
2349 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
2351 (elf32_hppa_info_to_howto): Similarly.
2352 (elf_hppa_howto_table): Similarly.
2353 (elf_hppa_reloc_type_lookup): Similarly.
2354 (hppa_elf_gen_reloc_type): Similarly.
2355 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
2357 1999-06-22 Nick Clifton <nickc@cygnus.com>
2359 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
2360 handling R_V850_22_PCREL relocation.
2362 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2364 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
2367 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
2369 * section.c (_bfd_strip_section_from_output): Ignore sections
2370 DISCARDed by the link script.
2372 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2374 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2375 Remove unused local variable spp.
2377 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
2378 the entry symbol is not set.
2380 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
2382 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
2383 GPDISP or LITUSE in a relocatable link.
2385 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2387 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
2388 * (alloc_dwarf1_func): Likewise.
2390 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
2392 * libhppa.h: Fix various formatting errors.
2393 (assemble_3); Rewrite using CATENATE.
2394 (assemble_17): Fix various bugs.
2396 1999-06-16 Nick Clifton <nickc@cygnus.com>
2398 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
2400 1999-06-15 Richard Henderson <rth@cygnus.com>
2402 * section.c (SEC_SHORT): Define.
2403 * bfd-in2.h: Rebuild.
2405 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2407 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2408 Remove abfd parameter. Use _bfd_strip_section_from_output.
2409 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
2411 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
2412 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
2413 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
2415 (bfd_elf_size_dynamic_sections): Use it.
2417 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2419 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
2420 complain_overflow_bitfield to complain_overflow_signed.
2422 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2424 * elflink.h (elf_link_read_relocs_from_section): New function,
2426 (elf_link_read_relocs): Here. Use it for both relocation
2429 1999-06-12 Mark Mitchell <mark@codesourcery.com>
2431 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
2432 asect->reloc_count is valid.
2434 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2436 * elf32-mips.c (mips_elf32_section_processing): Permit a
2437 SHT_MIPS_REGINFO section to have a size of 0.
2439 1999-06-12 David O'Brien <obrien@freebsd.org>
2441 * config.bfd (alpha*-*-freebsd*): New target.
2442 (i[3456]86-*-freebsd*): Now defaults to ELF.
2444 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2446 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
2447 wrap if the relocation covers the high bit of an address.
2449 * dwarf2.c (decode_line_info): Remove unused variable first_time.
2451 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2453 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
2454 instead of R_SPARC_max.
2455 (sparc64_elf_info_to_howto): Likewise.
2456 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
2457 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
2459 1999-06-07 Richard Henderson <rth@cygnus.com>
2461 * section.c (_bfd_strip_section_from_output): Remove output
2462 sections with no initial link_order.
2464 1999-06-07 Nick Clifton <nickc@cygnus.com>
2466 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
2468 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2470 * Makefile.am (SOURCE_HFILES): Add missing headers.
2471 * Makefile.in: Regenerated.
2473 1999-06-06 Mark Mitchell <mark@codesourcery.com>
2475 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
2478 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2480 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
2481 range undefweak symbols.
2482 * hash.c: Add missing comma after @xref{}
2483 * linker.c: Likewise.
2485 1999-06-04 Nick Clifton <nickc@cygnus.com>
2487 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
2489 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
2490 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
2491 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
2492 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
2494 1999-06-04 Ian Lance Taylor <ian@zembu.com>
2496 * Makefile.am: Rebuild dependencies.
2497 (BFD32_BACKENDS): Add dwarf1.lo.
2498 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
2499 * Makefile.in: Rebuild.
2501 1999-06-04 Nick Clifton <nickc@cygnus.com>
2503 * Makefile.am: Add epoc-arm-pe target.
2504 * Makefile.in: Regenerate.
2505 * pe-arm.c: Only redefine interworking function names if they have
2506 not already been redefined.
2507 * pei-arm.c: Only redefine interworking function names if they have
2508 not already been redefined.
2509 * epoc-pe-arm.c: Redefine interworking function names to avoid a
2511 * epoc-pei-arm.c: Redefine interworking function names to avoid a
2514 1999-06-03 Nick Clifton <nickc@cygnus.com>
2516 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
2518 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2520 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
2522 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2524 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
2525 start / stop for recalculating of r_addend of R_SH_SWITCH*.
2527 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2529 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
2530 in other text sections.
2532 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2534 * libbfd.c (_bfd_generic_verify_endian_match): New function.
2535 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
2536 * libbfd.h: Regenerate.
2537 * coff-sh.c (sh_merge_private_data): Delete.
2538 (coff_bfd_merge_private_bfd_data): Change to
2539 _bfd_generic_verify_endian_match.
2540 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
2542 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
2544 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
2546 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2548 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
2550 (bfd_elf32_arm_process_before_allocation): Likewise.
2551 * bfd-in2.h: Rebuild.
2553 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2555 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
2556 track of end_sequence markers.
2557 (add_line_info): Add END_SEQUENCE arg.
2558 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
2559 debug-line info---it doesn't work right if a compilation unit
2560 consists of multiple discontiguous code-sequences. It would be
2561 worthwhile to optimize for the common case where a compilation
2562 unit results in a contiguous set of code sequences, but this is
2563 quite tricky to get right for arbitrary DWARF2 files.
2564 (lookup_address_in_line_info_table): Don't use the last line entry
2565 for a compilation unit for anything with an address higher than
2566 this line entry. Also, check for end_sequence markers to
2567 correctly handle discontinuities.
2568 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
2569 compilation units, check all compilation units with each->high==0
2570 just like when reading compilation units.
2572 * dwarf2.c (decode_line_info): Initialize table->files and
2573 table->last_line to NULL to avoid segfaults due to random
2574 values in these members.
2575 (concat_filename): Check for out-of-range file number before
2576 indexing filename table. Segfaults suck.
2578 * dwarf2.c (decode_line_info): Don't truncate address to least
2579 significant 32 bits (breaks 64 bit targets).
2580 (lookup_address_in_function_table): Ditto.
2581 (comp_unit_contains_address): Ditto.
2583 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
2585 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
2586 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
2587 (mips_elf64_howto_table_rela): Likewise.
2589 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
2591 (elf_slurp_reloc_table): Here. Use it to handle the case where a
2592 single section has two associated relocation sections.
2594 1999-06-02 Mark Salter <msalter@cygnus.com>
2596 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
2597 COFF_WITH_PE defined.
2599 1999-06-02 Nick Clifton <nickc@cygnus.com>
2601 * pe-arm.c: Rename global arm interworking functions to avoid name
2602 collision when all targets BFD is built.
2605 1999-05-31 Mark Mitchell <mark@codesourcery.com>
2607 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
2608 may_use_rel_p, may_use_rela_p, default_use_rela_p.
2609 (bfd_elf_section_data): Add use_rela_p.
2610 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
2611 (_bfd_elf_new_section_hook): Likewise.
2612 (elf_fake_sections): Use may_use_rela_p, etc., instead of
2614 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
2615 * elfcode.h (write_relocs): Determine whether or not use rela
2616 relocs based on the relocation section header.
2617 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
2618 instead of use_rela_p.
2619 * elfxx-target.h (elf_backend_may_use_relp): New macro.
2620 (elf_backend_may_use_rela_p): Likewise.
2621 (elf_backend_default_use_rela_p): Likewise.
2622 (elfNN_bed): Use them.
2624 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
2626 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
2628 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
2630 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
2631 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
2632 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
2633 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
2634 * bfd-in2.h: Regenerated.
2635 * libbfd.h: Likewise.
2636 * elf32-mips.c (mips_info_to_howto_rela): New function.
2637 (USE_REL): Adjust for new conventions.
2638 (MINUS_ONE): New macro.
2639 (elf_mips_howto_table): Add R_MIPS_SUB.
2640 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
2642 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
2643 .MIPS.content section.
2644 (_bfd_mips_elf_fake_sections): Treat all sections that begin
2645 with .MIPS.content as .MIPS.content sections. Set
2646 SHF_MNIPS_NOSTRIP for such section.
2647 (elf_info_to_howto): Define to mips_info_to_howto_rela.
2648 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
2649 MIPS_GOT_OFST, and MIPS_GOT_DISP.
2651 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2653 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
2656 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
2659 1999-05-30 Philip Blundell <philb@gnu.org>
2661 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
2662 1993-03-25 (!!). Take into account the bitmasks for the reloc so
2663 the addend does not overflow into the rest of the word.
2665 1999-05-29 Nick Clifton <nickc@cygnus.com>
2667 * bfd-in.h: Amend prototype for
2668 bfd_elf32_arm_process_before_allocation .
2669 * bfd-in.h: Regenerate.
2671 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
2672 elements in a fixed sized array.
2673 (ARM_ELF_ABI_VERSION): Define.
2674 (ARM_ELF_OS_ABI_VERSION): Define.
2675 (R_ARM_THM_ABS5): Fix rightshift and size.
2676 (R_ARM_THM_PC22): Fix size.
2677 (R_ARM_PLT32): Define Howto.
2678 (find_howto): New function: Locate a howto based on a reloc
2680 (elf32_arm_info_to_howto): Use find_howto if necessary.
2681 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2682 bfd_reloc_code_real_type.
2683 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
2684 and BFD_RELOC_VTABLE_ENTRY.
2685 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
2687 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
2688 elements in a fixed sized array.
2689 (ARM_ELF_ABI_VERSION): Define.
2690 (ARM_ELF_OS_ABI_VERSION): Define.
2691 (R_ARM_THM_ABS5): Fix rightshift and size.
2692 (R_ARM_THM_PC22): Fix size.
2693 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
2694 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2695 bfd_reloc_code_real_type.
2697 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
2698 no_pipeline_knowledge.
2699 (elf32_arm_link_hash_create): Initialise new field to zero.
2700 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
2701 no_pipeline_knowledge. Use this parameter to initialise the field
2702 in the globals data structure.
2703 (elf32_arm_final_link_relocate): Only add in pipeline offset if
2704 no_pipeline_knowledge is false and the binary is from an old
2706 (elf32_arm_merge_private_data): Generate an error if an attempt is
2707 made to linl together big endian and little endian code.
2708 (elf32_arm_post_process_headers): New function: Initialise the
2709 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
2711 (elf_backend_post_process_headers): Define.
2713 1999-05-28 Nick Clifton <nickc@cygnus.com>
2715 * elf-bfd.h (struct elf_backend_data): Add new field:
2716 elf_backend_post_process_headers.
2718 * elfxx-target.h (elf_backend_post_process_headers): Define to
2719 NULL if not already defined.
2720 (elfNN_bed): Initialise elf_backend_post_process_headers field.
2722 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
2724 (_bfd_elf_compute_section_file_positions): Call
2725 elf_backend_post_process_headers if defined.
2727 1999-05-28 Ian Lance Taylor <ian@zembu.com>
2729 * configure.in: Check whether getuid and getgid exist.
2730 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
2731 HAVE_GETGID are not defined, respectively.
2732 (bfd_write_armap): Don't special case on _WIN32 for getuid and
2734 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
2735 * configure, config.in: Rebuild.
2737 1999-05-28 Martin Dorey <mdorey@madge.com>
2739 * elf32-i960.c: New file.
2740 * elf.c (prep_headers): Handle bfd_arch_i960.
2741 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
2742 * config.bfd (i960-*-elf*): New target.
2743 * configure.in (bfd_elf32_i960_vec): New target vector.
2744 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
2745 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
2746 * Makefile.in, aclocal.m4, configure: Rebuild.
2748 1999-05-27 Nick Clifton <nickc@cygnus.com>
2750 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
2752 (find_howto): New function: Find entries in the
2753 elf32_arm_howto_table.
2754 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
2756 (elf32_arm_reloc_type_lookup): Add lookup for
2757 BFD_RELOC_ARM_PLT32.
2759 1999-05-25 Philip Blundell <pb@nexus.co.uk>
2761 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
2762 (elf32_arm_link_hash_table_create): Use above function as the
2763 constructor for hash table entries.
2764 (elf32_arm_relocate_section): Avoid crash when there is no output
2766 (elf32_arm_final_link_relocate): New parameter h.
2767 (elf32_arm_relocate_section): Pass symbol hash entry to above
2769 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
2772 1999-05-25 Catherine Moore <clm@cygnus.com>
2774 * coff-arm.c (coff_arm_relocate_section): Don't emit
2775 base file entries for pc-relative values.
2777 1999-05-25 DJ Delorie <dj@cygnus.com>
2779 * peicode.h (coff_swap_sym_in): When we create the actual section
2780 to reflect the not-there section C_SECTION symbols refer to,
2781 change the symbol class to C_STAT as the section is now really
2784 1999-05-24 Philip Blundell <pb@nexus.co.uk>
2786 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2789 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
2791 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2793 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2794 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
2796 1999-05-16 Nick Clifton <nickc@cygnus.com>
2798 * coff-mcore.c (in_reloc_p): Reinstate.
2800 1999-05-15 Nick Clifton <nickc@cygnus.com>
2802 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2803 * bfd-in2.h: Regenerate.
2804 * coff-mcore.c (in_reloc_p): Remove defintion.
2805 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2806 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2807 IMAGE_REL_MCORE_RVA.
2808 (coff_mcore_rtype_to_howto): Add special processing for
2809 IMAGE_REL_MCORE_RVA.
2810 (coff_mcore_relocate_section): Add support for
2811 IMAGE_REL_MCORE_RVA.
2812 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2813 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2815 (mcore_elf_relocate_section): Delete redundant case labels.
2817 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2819 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2820 precedence between bit-and and comparison.
2822 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2824 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2825 list of target formats (targ_selvecs).
2826 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2827 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2829 1999-05-10 DJ Delorie <dj@cygnus.com>
2831 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2832 reasonable mode until "ar x" is smart enough to skip it (fixes
2833 gcc/libgcc.a builds on mips-ecoff targets
2835 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2836 to work. Hack to support MS import libraries, which use different
2837 COMDAT types than GNU.
2838 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2839 to implied zero-length sections (see peicode below)
2840 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2841 filename symbols, which use one *or more* auxents.
2842 * coffswap.h (coff_swap_aux_in): ditto
2843 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2846 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2848 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2849 for all relocations.
2851 1999-05-10 Catherine Moore <clm@cygnus.com>
2853 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2854 if COFF_IMAGE_WITH_PE.
2855 (bfd_arm_process_before_allocation): Likewise.
2856 (bfd_arm_get_bfd_for_interworking): Likewise.
2857 * coff-arm.c: Likewise.
2858 * bfd-in2.h: Regenerate.
2859 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2860 (armpe_big_vec): Likewise.
2861 * configure: Rebuild.
2863 1999-05-10 Nick Clifton <nickc@cygnus.com>
2865 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2866 section, not just .rel. Same for .rela.
2868 1999-05-07 Nick Clifton <nickc@cygnus.com>
2870 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2871 endianism with an error message.
2873 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2875 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2876 assignment from "unsigned char *" to "char *".
2877 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2879 1999-05-05 Catherine Moore <clm@cygnus.com>
2881 * coff-arm.c (coff_arm_relocate_section): Add one to
2882 address of ARM_RVA32 thumb functions.
2884 1999-05-05 Catherine Moore <clm@cygnus.com>
2886 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2887 (elf32_m68k_copy_private_bfd_data): New.
2888 (elf32_m68k_merge_private_bfd_data): New.
2889 (elf32_m68k_print_private_bfd_data): New.
2890 (CPU32_FLAG): Define.
2891 (PLT_CPU32_ENTRY_SIZE): Define.
2892 (elf_cpu32_plt0_entry): Declare.
2893 (elf_cpu32_plt_entry): Declare.
2894 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2895 (elf_m68k_finish_dynamic_symbol): Likewise.
2896 (elf_m68k_finish_dynamic_sections): Likewise.
2897 (elf_backend_plt_header_size): Remove definition.
2898 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2899 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2900 (bfd_elf32_bfd_set_private_flags): Define.
2901 (bfd_elf32_bfd_print_private_bfd_data): Define.
2903 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2905 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2906 and R_LONG_PCREL_MODE.
2908 1999-04-29 Nick Clifton <nickc@cygnus.com>
2910 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2912 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2914 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2915 in relocation calculation.
2917 1999-04-26 Tom Tromey <tromey@cygnus.com>
2919 * aclocal.m4, configure: Updated for new version of libtool.
2921 1999-04-21 Nick Clifton <nickc@cygnus.com>
2923 * coff-mcore.c: Add support for mcore relocs.
2925 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2927 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2928 incorrect use EF_MIPS_xxBITPTRS.
2930 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2932 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2935 * bfd-in2.h: Rebuild.
2936 * libbfd.h: Rebuild.
2938 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2940 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2941 (coff_arm_relocate_section): Add ARM26D transform. Only
2942 change to ARM26D for relocateable links.
2944 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2946 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2947 (bfd_elf32_bfd_print_private_bfd_data): New.
2949 1999-04-15 Doug Evans <devans@casey.cygnus.com>
2951 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2952 refetch addend if USE_REL, add many comments regarding current state.
2953 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2954 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2955 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2956 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2958 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2960 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2961 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2963 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2965 * dwarf2.c (decode_line_info): Don't truncate address to least
2966 significant 32 bits (breaks 64 bit targets).
2967 (lookup_address_in_function_table): Ditto.
2968 (comp_unit_contains_address): Ditto.
2970 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2972 * coff-arm.c (arm_emit_base_file_entry): New routine.
2973 (A2T3_OFFSET): Define.
2974 (T2A3_OFFSET): Define.
2975 (coff_arm_relocate_section): Emit base file entries for interworking
2978 1999-04-13 Philip Blundell <philb@gnu.org>
2980 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2981 relocs 17 through 19.
2983 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2985 * elfcode.h: Remove fnmatch.h.
2986 * elflink.h (elf_link_assign_sym_version): Call back to ld
2987 instead of calling fnmatch.
2989 * config.bfd (i?86-*-beoself): Include pe vecs.
2991 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2993 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2996 1999-04-10 Richard Henderson <rth@cygnus.com>
2998 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2999 when trying to resolve dynamic symbol references.
3000 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3001 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3002 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3003 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3004 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3005 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3006 * elflink.h (elf_link_output_extsym): Likewise.
3008 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3010 * section.c (_bfd_strip_section_from_output): New function moved from
3011 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
3012 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
3013 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
3014 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
3015 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
3016 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3017 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3018 * bfd-in2.h: Update.
3020 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3022 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3024 1999-04-08 Nick Clifton <nickc@cygnus.com>
3026 * coff-mcore.c: New File: Support for mcore-pe targets.
3027 * cpu-mcore.c: New File: Support for mcore targets.
3028 * elf32-mcore.c: New File: Support for mcore-elf target.
3029 * pe-mcore.c: New File: Definitions for mcore-pe target.
3030 * pei-mcore.c: New File: Definitions for mcore-pei target.
3031 * Makefile.am: Add support for MCore targets.
3032 * Makefile.in: Regenerate.
3033 * config.bfd: Add support for MCore targets.
3034 * configure.in: Add support for MCore targets.
3035 * configure: Regenerate.
3036 * archures.c: Add support for MCore architecture.
3037 * bfd-in2.h: Regenerate.
3038 * coffcode.h: Add support for mcore-pe targets.
3039 * elf.c: Add support for mcore-elf target.
3040 * reloc.c: Add support for MCore relocs.
3041 * targets.c: Add support for MCore targets.
3043 1999-04-07 Nick Clifton <nickc@cygnus.com>
3045 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3046 R_ARM_XPC25 and R_ARM_THM_XPC22.
3047 (elf32_arm_reloc_map): Remove redundant entries.
3049 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3051 * sysdep.h (LC_MESSAGES): Never define.
3053 1999-04-06 Chris Torek <torek@bsdi.com>
3055 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
3056 all callers. Rewrite completely.
3057 (_bfd_relocate_contents): Rewrite overflow checking.
3058 * bfd-in2.h: Rebuild.
3060 1999-04-05 Ian Lance Taylor <ian@zembu.com>
3062 From Gabriel Paubert <paubert@iram.es>:
3063 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
3064 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
3065 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
3066 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
3067 * ppcboot.c (ppcboot_vec): Use little endian routines for
3070 * elf.c (elfcore_strndup): Only define if it will be used.
3071 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
3073 (ppc_elf_check_relocs): Remove unused local i.
3074 (ppc_elf_gc_mark_hook): Add default case to switch.
3076 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
3077 * srec.c (srec_scan): Accept \r in symbol definitions.
3078 (srec_object_p): Set HAS_SYMS if we saw any symbols.
3079 (symbolsrec_object_p): Likewise.
3081 1999-04-04 Don Bowman <don@pixsci.com>
3083 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
3085 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3087 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
3089 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
3090 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
3092 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
3094 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
3097 1999-03-31 Nick Clifton <nickc@cygnus.com>
3099 * config.bfd: Add support for arm-epoc-pe target.
3100 * configure.in: Add support for arm-epoc-pe target.
3101 * configure: Regenerate.
3102 * targets.c: Add support for arm-epoc-pe target.
3103 * coff-arm.c: Allow header files to override definition of
3104 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
3105 * pe-arm.h: Allow previous header files to override definition of
3106 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3107 * pei-arm.h: Allow previous header files to override definition of
3108 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3109 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
3110 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
3112 1999-03-30 Nick Clifton <nickc@cygnus.com>
3114 * elf.c (elf_map_symbols): Handle the case where section
3115 symbols are generated for content-less sections which are
3116 not mapped to the output file.
3118 * linker.c: Replace direct references to fields in BFD structure
3119 with accessor macros.
3121 * elflink.h: Replace direct references to fields in BFD structure
3122 with accessor macros.
3124 1999-03-25 Philip Blundell <pb@nexus.co.uk>
3126 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
3128 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
3129 account when adjusting section symbols during a partial link.
3131 1999-03-24 Nick Clifton <nickc@cygnus.com>
3133 * coff-sparc.c (struct coff_reloc_map): Change type of field
3134 'bfd_reloc_val' to bfd_reloc_code_real_type.
3135 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
3136 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
3137 * elf32-arc.c (struct arc_reloc_map): Ditto.
3138 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
3139 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
3140 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
3141 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
3142 * elf32-sh.c (struct elf_reloc_map): Ditto.
3143 * elf32-sparc.c (struct elf_reloc_map): Ditto.
3144 * elf32-v850.c (struct v850_reloc_map): Ditto.
3145 * elf64-sparc.c (struct elf_reloc_map): Ditto.
3146 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
3147 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
3149 1999-03-17 Martin Hunt <hunt@cygnus.com>
3151 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
3152 function so source-level assembly works. If multiple N_SOs
3153 are seen without and N_FUNs, create an indextable entry with
3154 a NULL function name.
3156 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3158 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3159 of certian similar cpus.
3161 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3163 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3164 Add the 5000. Change the architecture for the 5400 to mips4.
3165 (elf_mips_mach): Add r5000.
3167 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3169 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3171 1999-03-11 Nick Clifton <nickc@cygnus.com>
3173 * binary.c (binary_set_section_contents): Generate warning about
3174 huge file offsets for any section that will occupy file space, not
3175 just those that are loadable.
3177 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3179 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3181 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3183 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3185 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3187 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3188 * elflink.h: Revert all changes since Feb 16. Instead:
3189 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3190 appropriate. Copy it to version symbols.
3191 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3192 symbols if appropriate.
3193 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3194 symbol if appropriate.
3195 (elf_link_output_extsym): If symbol is marked as undefined, and
3196 has no nonweak references, mark it as weak undefined.
3198 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3200 * elflink.h (elf_merge_symbol): When overriding a dynamic
3201 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3203 (elf_link_add_object_symbols): Don't copy the other field if we
3206 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3208 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3209 shared object with a weak undefined symbol.
3211 1999-02-18 Nick Clifton <nickc@cygnus.com>
3213 * elfarm-nabi.c: Set partial_inplace back to false.
3215 1999-02-17 Nick Clifton <nickc@cygnus.com>
3217 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
3218 (USER_LABEL_PREFIX): Set to "_".
3220 The following patches are from: Scott Bambrough
3221 <scottb@corelcomputer.com>
3223 * libaout.h (M_ARM6_NETBSD): Set to 143.
3225 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
3226 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
3227 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
3228 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
3229 * bfd-in2.h: Regenerate.
3231 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
3232 'true' as REL relocs are now being used. Add new PIC relocs:
3233 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
3234 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
3236 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
3238 (elf32_arm_final_link_relocate): Change parameters so that entire
3239 reloc is passed. Add support for PIC relocs.
3240 (elf32_arm_relocate_section): Pass entire reloc to
3241 elf32_arm_final_link_relocate.
3242 (elf32_arm_check_relocs): Handle new PIC relocs.
3243 (elf32_arm_adjust_dynamic_symbol): New function.
3244 (elf32_arm_size_dynamic_sections): New function.
3245 (elf32_arm_discard_copies): New function.
3246 (elf32_arm_finish_dynamic_symbol): New function.
3247 (elf32_arm_finish_dynamic_sections): New function.
3248 (ELF_MAXPAGE_SIZE): Define.
3249 (bfd_elf32_bfd_reloc_type_lookup): Define.
3250 (elf_backend_relocate_section): Define.
3251 (elf_backend_adjust_dynamic_symbol): Define.
3252 (elf_backend_create_dynamic_sections): Define.
3253 (elf_backend_finish_dynamic_symbol): Define.
3254 (elf_backend_finish_dynamic_sections): Define.
3255 (elf_backend_size_dynamic_sections): Define.
3256 (elf_backend_plt_readonly): Define.
3257 (elf_backend_want_got_plt): Define.
3258 (elf_backend_want_plt_sym): Define.
3260 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
3262 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
3263 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
3264 (_bfd_mips_elf_fake_sections): Likewise.
3266 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3268 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
3269 bfd_elf32_arm_get_bfd_for_interworking,
3270 bfd_elf32_arm_process_before_allocation): Define to avoid clash
3273 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
3274 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
3275 elf32_arm_find_nearest_line): Make them static.
3277 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
3279 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
3280 callers. Do not merge a definition from a shared object with a
3281 weak undefined symbol.
3282 (elf_link_add_object_symbols): Do not change the symbol type or
3283 size if the old symbol overrides the new one.
3285 1999-02-08 Nick Clifton <nickc@cygnus.com>
3287 * config.bfd: Add support for strongarm target.
3289 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3291 * elf32-m68k.c (reloc_map): Use the correct types for the struct
3292 fields instead of unsigned char.
3294 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
3296 * Makefile.am: Rebuild dependencies.
3297 * Makefile.in: Rebuild.
3299 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
3301 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
3302 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
3303 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
3304 * acinclude.m4: Add comments to uses of AC_DEFINE.
3305 * acconfig.h: Remove.
3306 * configure: Rebuild with current autoconf/automake.
3307 * aclocal.m4: Likewise.
3308 * config.in: Likewise.
3309 * Makefile.in: Likewise.
3311 1999-02-04 DJ Delorie <dj@cygnus.com>
3313 * libbfd.c (real_read): don't call fread for zero bytes. This
3314 covers up a bug (or misuse of bfd) that's exposed by Solaris.
3316 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
3318 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
3319 of a jump is in the current 256 MB region.
3321 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
3323 * format.c (bfd_check_format_matches): Change last patch to only
3324 take effect for the binary target.
3326 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
3328 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
3330 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
3332 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
3334 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
3336 * format.c (bfd_check_format_matches): If the target was
3337 previously specified, don't check other targets when checking for
3340 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
3342 * elf32-arm.h (elf32_arm_reloc_map): Removed.
3343 (elf32_arm_reloc_type_lookup): Removed
3344 * elfarm-nabi.c (elf32_arm_reloc_map): New.
3345 (elf32_arm_reloc_type_lookup): New.
3346 * elfarm-oabi.c (elf32_arm_reloc_map): New.
3347 (elf32_arm_reloc_type_lookup): New.
3349 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
3351 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
3352 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
3353 * Makefile.am: Use new files.
3354 * Makefile.in: Regenerate.
3355 * configure.in: Use new files.
3356 * configure: Regenerate.
3358 1999-02-01 Nick Clifton <nickc@cygnus.com>
3360 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
3361 (fr30_elf_gc_sweep_hook): New function.
3362 (elf_backend_can_gc_sections): Define.
3364 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
3366 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
3367 and bfd_elf32_bigarm_oabi_vec.
3369 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
3371 * Makefile.am (elf32-arm-oldabi.lo): New.
3372 (elf32-arm-newabi.lo): New.
3373 * Makefile.in: Regenerate.
3374 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
3375 (arm-*-elf): Likewise.
3377 (thumb-*-oabi): New.
3378 * configure: Regenerate.
3379 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
3380 (bfd_elf32_bigarm_oabi_vec): New.
3381 * elf32-arm-newabi.c: New.
3382 * elf32-arm-oldabi.c: New.
3383 * elf32-arm.c: Removed.
3386 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
3388 * binary.c (binary_set_section_contents): Omit warnings for
3389 unloadable sections.
3391 1999-01-31 Michael Meissner <meissner@cygnus.com>
3393 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
3394 powerpc{,le}-*-eabi.
3396 1999-01-29 Nick Clifton <nickc@cygnus.com>
3398 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
3399 * dwarf2.c (read_signed_leb128): Remove unused variables.
3401 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
3403 * elf.c (assign_file_positions_for_segments): Only adjust
3404 p_align when needed.
3406 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
3408 * binary.c (binary_set_section_contents): Don't return early for a
3409 non-loadable section, in case the first section is non-loadable.
3410 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
3411 W. Rozycki <macro@ds2.pg.gda.pl>.
3413 1999-01-28 Nick Clifton <nickc@cygnus.com>
3415 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
3416 R_FR30_GNU_VTENTRY relocs.
3418 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
3420 * elflink.h (elf_link_output_sym): Zero syms which are
3421 part of sections which have been excluded.
3423 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
3425 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
3427 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
3428 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
3430 1999-01-27 Nick Clifton <nickc@cygnus.com>
3432 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
3434 (fr30_final_link_relocate): Use computed value as result of
3437 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3439 * binary.c (binary_set_section_contents): Emit warning for
3440 huge file offsets due to widely-dispersed section LMAs.
3442 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
3444 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
3445 align first section to largest section alignment, not first
3448 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
3450 * configure.in: Require autoconf 2.12.1 or higher.
3452 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
3454 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
3455 * bfd-in2.h: Likewise.
3456 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
3458 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3460 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
3461 * cpu-mips.c: Add support for and independent 4111.
3462 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
3463 (_bfd_mips_elf_final_write_processing):
3464 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
3466 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3468 * elf32-mips.c (elf_mips_abi_name): New.
3469 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
3471 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
3473 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3474 Handle bfd_mach_mips4300.
3476 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
3478 * elf32-i386.c: Remove leaked development code from patch
3479 1998-12-10 by Richard Henderson.
3481 1998-12-10 Richard Henderson <rth@cygnus.com>
3483 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
3484 in debug sections for symbol defined externally.
3486 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3488 * targets.c (bfd_target_vector): Remove duplicate entry for
3491 1998-12-09 Nick Clifton <nickc@cygnus.com>
3493 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
3494 since we are using RELAs.
3496 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
3498 SCO Open Server Release 5 core file support, from Jouke Numan
3500 * sco5-core.c: New file.
3501 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
3502 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
3503 * Makefile.am: Rebuild dependencies.
3504 (OPTIONAL_BACKENDS): Add sco5-core.lo.
3505 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
3506 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
3507 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
3508 * bfd-in2.h, configure, Makefile.in: Rebuild.
3510 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
3512 * config.bfd (hppa*-*-mpeix*): New target.
3513 * configure.in: Add AC_HEADER_DIRENT.
3514 (hppa*-*-mpeix*): New target.
3515 * configure.host (hppa*-*-mpeix*): New host.
3516 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
3517 friends rather than just including <sys/dir.h>.
3518 * som.h (struct som_symbol): Add hppa_priv_level and apto
3519 tc_data. Change all users.
3520 (struct somdata): Add comp_unit field.
3521 (obj_som_compilation_unit): Define.
3522 (bfd_som_attach_compilation_unix): Declare.
3523 * som.c: Check HOST_HPPAMPEIX.
3524 (struct som_misc_symbol_info): Add new field priv_level.
3525 (som_object_setup): Add current_offset parameter. Change all
3527 (setup_sections): Likewise.
3528 (som_object_p): For EXECLIBMAGIC, read the lst header.
3529 (som_write_symbol_strings): Add compilation_unit parameter.
3531 (som_finish_writing): Write out compilation_unit.
3532 (som_bfd_derive_misc_symbol_info): Set priv_level.
3533 (som_build_and_write_symbol_table): Set xleast field to 3.
3534 (som_slurp_symbol_table): Set symbol priv_level.
3535 (bfd_som_attach_compilation_unit): New function.
3536 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
3537 priv_level into symbol_value.
3538 * configure, config.in: Rebuild.
3540 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
3542 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
3543 warning function to call _bfd_error_handler instead.
3545 * libbfd.c (COERCE32): Cast through unsigned long and long to
3546 avoid bug in old version of gcc.
3548 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
3549 (elf_backend_additional_program_headers): Don't define.
3551 1998-12-08 Nick Clifton <nickc@cygnus.com>
3553 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
3554 relocations to include offset of 2 included in the insns, and the
3555 offset of the relocs within the section.
3557 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
3559 The following changes were made by David Taylor
3560 <taylor@texas.cygnus.com>, Edith Epstein
3561 <eepstein@sophia.cygnus.com>, Jim Blandy
3562 <jimb@zwingli.cygnus.com>, and Elena Zannoni
3563 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
3564 changes originally made by HP; HP did not create ChangeLog
3567 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
3568 automake macro library.
3570 * hpux-core.c (hpux_core_core_file_p): this function now
3571 understands HPUX 10.30 thread info. Yes, the thread stacks can be
3572 found in the corefile! Also, in hpux_core_core_file_p, if we
3573 encounter a section with an unknown type, don't punt. Instead,
3574 just skip it. Also, count the number of sections of known type
3575 that we encounter. If we encounter at least one good one, then
3576 we'll declare that the file is a core file. If we encounter any
3577 unknown ones but some known ones, then we'll issue a warning (but
3578 still declare it to be a core file). Also, correctly decide when a
3580 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
3581 (CORE_ANON_SHMEM): define if not defined.
3582 (hpux_core_struct): add members lwpid and user_tid.
3583 (core_kernel_thread_id, core_user_thread_id): new macros.
3584 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
3585 the name before storing it in the bfd.
3586 (hpux_core_core_file_p): handle threads.
3588 * libhppa.h (GET_FIELD): protect against redefinition.
3589 (HPPA_WIDE): define.
3590 (GET_FIELD): define.
3595 (sign_extend): redefine.
3596 (assemble_6): define.
3597 (assemble_12): rewrite.
3598 (assemble_16): define.
3599 (assemble_16a): define.
3600 (assemble_17): rewrite.
3601 (assemble_22): define.
3603 1998-12-07 Nick Clifton <nickc@cygnus.com>
3605 * elf32-fr30.c (fr30_final_link_relocate): Using signed
3606 relocations for signed values.
3608 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
3610 * mipsbsd.c (MY(set_arch_mach)): Make static.
3611 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
3612 bfd_mach_mips* macros rather than simple numbers.
3614 COFF weak symbol support, based on patches from Mark Elbrecht
3615 <snowball3@usa.net>:
3616 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
3617 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
3618 (coff_write_alien_symbol): Likewise.
3619 * cofflink.c (coff_link_check_ar_symbols): Likewise.
3620 (coff_link_add_symbols): Likewise.
3621 (_bfd_coff_link_input_bfd): Likewise.
3622 (_bfd_coff_write_global_sym): Likewise.
3624 * elf.c (copy_private_bfd_data): Always initialize the
3625 includes_phdrs field.
3627 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
3628 file defines a symbol first mentioned in an ELF file.
3630 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
3631 possible, rather than only if BFD64.
3632 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
3634 * bfd-in2.h: Rebuild.
3636 * srec.c (srec_set_section_contents): Correct test to avoid
3637 switching to 4 byte addresses after seeing a second section which
3638 requires 3 byte addresses. From Joel Schantz
3639 <joel.schantz@argosys.boeing.com>.
3641 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
3642 <aymeric.vincent@emi.u-bordeaux.fr>.
3644 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
3646 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
3647 decide whether the output file is -mrelocatable-lib,
3648 -mrelocatable, or neither. (gdb.base/nodebug.exp)
3650 1998-12-03 Nick Clifton <nickc@cygnus.com>
3652 * elf32-fr30.c: Add support for R_FR30_48 reloc.
3653 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
3654 * bfd-in2.h: Regenerate.
3655 * libbfd.h: Regenerate
3657 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
3659 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
3660 link against a dynamic symbol with no type or size.
3662 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
3664 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
3665 relocation for section which does not get loaded.
3666 (elf_i386_relocate_section) [R_386_32]: Likewise.
3668 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
3670 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
3671 reloc_count and i long instead of unsigned long. Handle error
3672 return from bfd_canonicalize_reloc.
3674 1998-12-01 Nick Clifton <nickc@cygnus.com>
3676 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
3679 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3681 * elf32-sh.c (elf/sh.h): Include.
3682 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
3683 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
3684 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
3685 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
3686 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
3688 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
3690 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
3691 causes division by zero later on.
3693 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
3695 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
3698 1998-11-25 DJ Delorie <dj@cygnus.com>
3700 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
3703 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
3705 * elf32-fr30.c (fr30_elf_relocate_section): Call
3706 fr30_final_link_relocate.
3707 (fr30_final_link_relocate): New function: Handle I20 and I32
3709 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
3710 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
3711 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
3713 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
3716 The following changes are based on a patch submitted by Gianluca
3717 Moro <glctr@abc.it>:
3719 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
3720 not already been updated.
3721 (find_remembered_hi16s_reloc): New parameter 'already_found'
3722 returns state of remembered hi16s reloc.
3723 (remember_hi16s_reloc): Set 'found' field to false.
3724 (hi16s_location): Add 'found' field.
3726 1998-11-23 DJ Delorie <dj@cygnus.com>
3728 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
3729 to see .DLL files as unrecognized.
3730 (i3coff_object_p): Sorry, had to hack it to not recognize these
3731 files (pei-i386) on request.
3733 1998-11-23 DJ Delorie <dj@cygnus.com>
3735 * opncls.c (bfd_make_readable): need more cleanup for symbols and
3736 relents. Call bfd_check_format to reinitialize.
3738 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
3740 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
3743 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
3745 * aclocal.m4: regenerate
3746 * configure: regenerate
3748 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
3750 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
3751 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
3752 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
3753 respect it as an upper bound on what memory to reference.
3754 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3755 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
3756 update vtable_entries_size appropriately.
3758 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
3760 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
3763 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
3765 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
3766 bfds; they have no "file" so we fake it.
3767 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
3768 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
3769 resizing the memory buffer.
3770 * opncls.c (bfd_make_writable): New function; lets you write a
3771 bfd_create'd bfd to an in-memory buffer.
3772 (bfd_make_readable): New function; lets you read back that buffer
3773 as if it were from bfd_openr. Used to build generated archive
3774 members (winsup's ld's dlltool)
3776 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
3778 * po/bfd.pot: Regenerated.
3780 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
3782 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3785 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3787 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3788 element of the gotentry list for local symbols too.
3789 (elf64_alpha_relocate_section): Unify local and global handling.
3790 Assert that gotent->use_count > 0.
3792 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3794 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3795 update for file name changes of July 2, 1998.
3797 * configure: Rebuild.
3799 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3801 * po/bfd.pot: Regenerated.
3803 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3805 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3806 * aclocal.m4, configure: regenerate
3808 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3810 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3812 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3814 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3815 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3817 * aclocal.m4, configure: regenerated.
3819 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3821 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3822 R_D10V_GNU_VTENTRY relocs.
3823 (elf_d10v_howto_table): Likewise.
3824 (d10v_reloc_map d10v_reloc_map): Likewise.
3825 (elf32_d10v_gc_mark_hook): New.
3826 (elf32_d10v_gc_sweep_hook): New.
3827 (elf32_d10v_check_relocs): New.
3828 (elf32_d10v_relocate_section): New.
3829 (elf_backend_relocate_section): Define.
3830 (elf_backend_can_gc_sections): Define.
3832 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3834 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3835 (BFD64_BACKENDS): ...from here.
3836 (BFD32_BACKENDS_CFILES): Move vms files here...
3837 (BFD64_BACKENDS_CFILES): ...from here.
3838 * Makefile.in: Rebuild.
3840 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3842 * Makefile.am: Add FR30 target.
3843 * Makefile.in: Add FR30 target.
3844 * archures.c: Add support for FR30.
3845 * config.bfd: Add support for FR30.
3846 * configure.in: Add support for FR30.
3847 * reloc.c: Add support for FR30 relocations.
3848 * targets.c: Add support for FR30 relocations.
3849 * bfd-in2.h: Regenerate.
3850 * configure: Regenerate.
3851 * libbfd.h: Regenerate.
3852 * cpu-fr30.c: New file.
3853 * elf32-fr30.c: New file.
3855 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3857 * configure.in: detect cygwin* instead of cygwin32*
3858 * configure: regenerate
3860 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3862 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3863 use bfd_malloc and free instead and check return value from bfd_malloc.
3865 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3867 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3868 * libbfd.h: Rebuild.
3870 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3871 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3872 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3873 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3875 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3877 (mips_elf_link_hash_table_create): Don't initialize
3878 dynsym_sec_strindex.
3879 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3880 (mips_elf_size_dynamic_sections): Generate a section symbol for
3881 every output section.
3882 (mips_elf_finish_dynamic_sections): Count all sections for
3884 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3887 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3889 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3890 for later PLT entries in large PLTs.
3891 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3893 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3895 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3897 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3899 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3900 * elflink.h (elf_collect_hash_codes): New function. This function is
3901 called for each exported symbol and we compute the ELF hash value for
3903 (compute_bucket_value): New function. It is called from
3904 size_dynamic_sections to determine the hash table size. When we are
3905 optimizing a better, but slower, algorithm is used.
3906 (size_dynamic_sections): Call compute_bucket_value.
3908 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3910 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3912 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3914 (sh_elf_gc_mark_hook): New.
3915 (sh_elf_gc_sweep_hook): New.
3916 (sh_elf_check_relocs): New.
3917 (elf_backend_can_gc_sections): Define.
3919 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3921 * acinclude.m4: undo previous gettext change
3922 * aclocal.m4: rebuild with right version of aclocal.
3924 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3926 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3927 aclocal.m4 to acinclude.m4, so they don't get lost.
3929 * elfcore.h: rewrite for better corefile support.
3930 * elf.c (elfcore_*): new functions.
3931 * elf-bfd.h (elf_obj_tdata): new structure members.
3932 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3934 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3936 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3938 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3939 and R_M32R_GNU_VTENTRY.
3940 (elf_backend_can_gc_sections): Define.
3941 (m32r_elf_check_relocs): New.
3942 (m32r_elf_gc_mark_hook): New.
3943 (m32r_elf_gc_sweep_hook): New.
3944 (m32r_elf_relocate_section): Handle VT relocs.
3946 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3948 * coff-arm.c (arm_relocate_section): Remove redundant test.
3950 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3951 cleat that the 'bitsize' field is the size of the bitfield AFTER
3952 relocation not before.
3954 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3956 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3959 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3961 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3962 R_SPARC_GNU_VTENTRY.
3963 (elf32_sparc_check_relocs): Handle them.
3964 (elf32_sparc_reloc_type_lookup): Likewise.
3965 (elf32_sparc_relocate_section): Likewise.
3966 (elf32_sparc_gc_mark_hook): New.
3967 (elf32_sparc_gc_sweep_hook): New.
3969 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3971 * som.c (som_finish_writing): Perform some sanity checks when
3972 writing an executable or shared library.
3974 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3976 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3977 * configure.in (elf): Add dwarf1.lo.
3978 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3979 * elf.c (_bfd_elf_find_nearest_line): Add call to
3980 _bfd_dwarf1_find_nearest_line.
3981 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3982 Add call to _bfd_dwarf1_find_nearest_line.
3983 * configure: Rebuilt.
3985 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3987 * elflink.h (elf_gc_sections): Do not allow garbage
3988 collection if dynamic sections have been created.
3990 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3992 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3994 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3995 (v850_elf_perform_relocation): Likewise.
3996 (v850_elf_final_link_relocate): Likewise.
3997 (v850_elf_relocate_section): Likewise.
3998 (v850_elf_gc_sweep_hook): New routine.
3999 (v850_elf_gc_mark_hook): New routine.
4000 (elf_backend_can_gc_sections): Define.
4002 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4004 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4007 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4009 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4010 Declare size as bfd_size_type.
4011 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
4013 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
4015 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
4017 * som.c (CPU_PA_RISC2_0): Define.
4018 (_PA_RISC2_0_ID): Likewise.
4019 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4021 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4023 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4024 has a base which is already defined, only add the referenced
4025 symbol to the dynamic symbol table if it is defined or referenced
4028 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4031 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4033 * elflink.h (elf_link_add_object_symbols): Undo last change.
4035 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4037 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4038 symbol for the indirect alias to a versioned symbol.
4040 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4042 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4043 (elf32_i386_vtentry_howto): New.
4044 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4045 or elf32_i386_vtinherit_howto on lookup.
4047 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4049 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
4050 reloc_type. Rename R_68K__max to R_68K_max.
4051 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
4054 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
4056 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
4057 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4059 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
4062 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
4064 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
4065 message has a null byte terminator.
4067 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4069 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4070 word subject to R_V850_32 relocation.
4072 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
4074 * dwarf2.c: Add comment describing problem computing line numbers
4075 for undefined symbols at link time.
4077 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
4079 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4080 transform a defweak into a plt entry.
4081 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
4082 plt entry references to receive a RELATIVE reloc.
4083 (elf64_alpha_finish_dynamic_symbol): Fill them in.
4084 (elf64_alpha_relocate_section): Assert we don't overrun
4085 the allocated relocation space.
4087 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
4089 * elf.c (swap_out_syms): Always treat section symbols as
4090 special, even if they are attached to a common section.
4092 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
4094 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
4095 sections with v850 common section attributes into named v850
4097 (v850_elf_add_symbol_hook): Move symbols in sections with v850
4098 common section attributes into named v850 common sections.
4100 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
4102 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
4105 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
4107 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
4108 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
4109 reloc to the wrong section a warning, not an error. .dynsbss
4110 is not an output section, so there is no need to check for it.
4112 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
4114 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
4116 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
4118 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
4119 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
4121 (elf32_arm_gc_mark_hook): New.
4122 (elf32_arm_gc_sweep_hook): New.
4123 (elf32_arm_check_relocs): New.
4124 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
4126 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
4129 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
4131 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
4132 assume there is no PLT or GOT.
4134 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
4136 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
4137 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
4138 also accepted as a function symbol type.
4140 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
4142 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
4144 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
4146 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
4147 match definition of _bfd_gc_sections field.
4148 * libbfd.h: Rebuild.
4150 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
4152 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
4153 the addend of a dynamic relocation referencing a section.
4154 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4155 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4157 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4159 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4160 bed has a size_dynamic_sections routine before trying to use it.
4162 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4164 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4165 _bfd_elf_rel_vtable_reloc_fn.
4167 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4169 * Makefile.am: Add elf32-arm.c.
4170 * Makefile.in: Rebuild.
4171 * elf-bfd.h: Add elf_backend_get_symbol_type.
4172 * elf.c (swap_out_syms): If defined, call
4173 elf_backend_get_symbol_type.
4174 * elf32-arm.c: Define elf_backend_get_symbol_type.
4175 (elf32_arm_get_symbol-type): New routine.
4176 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4177 (bfd_elf32_arm_process_before_allocation): Change to
4178 check for STT_ARM_TFUNC.
4179 (elf32_arm_final_link_relocate): Likewise.
4180 * elfxx-target.h: Add elf_backend_get_symbol_type.
4182 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4184 * archures.c (bfd_mach_alpha_ev[456]): New.
4185 * cpu-alpha.c: Rework to match these types.
4186 * bfd-in2.h: Rebuild.
4188 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4190 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4191 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4193 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4194 (elf_i386_reloc_type_lookup): Recognize them.
4195 (elf_i386_check_relocs): Pass them off to generic code.
4196 (elf_i386_relocate_section): Ignore them.
4197 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4198 (elf_backend_can_gc_sections): True.
4200 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4202 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4203 before looking at owner field.
4204 (elf32_arm_to_thumb_stub): Ditto.
4205 (elf32_arm_relocate_section): Compute name before calling
4206 elf32_arm_final_link_relocate().
4208 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4210 * elf.c: comment and formatting cleanups.
4213 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4215 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4216 (core files are treated differently than object files).
4217 * elf-bfd.h (_bfd_elf_write_corefile_contents,
4218 bfd_elf_mkcorefile): declare.
4219 * elfxx-target.h (_bfd_elf_write_corefile_contents,
4220 bfd_elf_mkcorefile): add to bfd_target vector.
4221 * elfcore.h (elf_core_file_p): save the program header table,
4222 and set the bfd architecture from the elf file header.
4223 * elf.c (bfd_elf_mkcorefile): new function.
4224 (_bfd_elf_write_corefile_contents): new function.
4225 (assign_file_positions_for_segments): add cases for handling
4226 PT_NOTE segments. (assign_file_positions_except_relocs):
4227 core files should be handled the same as exec files.
4228 (prep_headers): identify core files as type ET_CORE.
4229 (copy_private_bfd_data): identify the sections belonging to
4230 the PT_NOTE segment.
4232 * elf32-sparc.c (elf32_sparc_final_write_processing):
4233 add break statement to default case.
4235 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
4237 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
4238 section (not input) will be in sections ".sbss", ".sbss2",
4239 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
4240 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
4241 output_offset for correct evaluation of addend.
4243 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
4245 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
4246 elf32_arm_allocate_interworking_sections and
4247 elf32_arm_process_before_allocation.
4249 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
4251 * bfd-in.h: Ammend prototype for
4252 elf32_arm_process_before_allocation to remove surplus third
4255 * bfd-in2.h: Regenerate.
4257 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
4259 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
4261 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
4263 * aoutx.h (aout_link_input_section_ext): Use the relocation already
4264 calculated for RELOC_SPARC_REV32 case.
4266 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
4268 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
4269 elf32_arm_allocate_interworking_sections and
4270 elf32_arm_process_before_allocation.
4271 * bfd-in2.h: Regenerated.
4272 * elf32-arm.c Define elf32_arm_link_hash_table.
4273 (insert_thumb_branch): New routine.
4274 (find_thumb_glue): New routine.
4275 (find_arm_glue): New routine.
4276 (record_arm_to_thumb_glue): New routine.
4277 (record_thumb_to_arm_glue): New routine.
4278 (elf32_arm_link_hash_table_create): New routine.
4279 (elf32_arm_get_bfd_for_interworking): New routine.
4280 (elf32_arm_allocate_interworking_sections) New routine.
4281 (elf32_arm_process_before_allocation) New routine.
4282 (elf32_thumb_to_arm_stub): New routine.
4283 (elf32_arm_to_thumb_stub): New routine.
4284 (elf32_print_private_bfd_data): Fix typo.
4285 (elf32_arm_final_link_relocate): Add argument sym_sec.
4286 Check for branches to thumb symbols in case R_ARM_PC24.
4287 Check for branches to arm symbols in case R_ARM_THM_PC22.
4288 (elf32_arm_relocate_section): Pass symbol section to
4289 elf32_arm_final_link_relocate.
4291 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
4293 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
4294 entries unless the symbol is defined in the executable; in
4295 particular, undefined weak symbols get a PLT entry.
4297 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
4299 * libaout.h: Remove nested comment to avoid warning.
4301 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
4303 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4304 R_ARM_PC24 relocation.
4306 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
4308 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
4309 argument is_local. Add argument sym_flags. Check sym_flags
4310 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
4311 (elf32_arm_relocate_section): Don't pass local sym and pass
4312 sym_flags to elf32_arm_final_link_relocate.
4314 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
4316 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
4317 to not count too few relocs for dynamicly linked executables.
4319 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
4321 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
4322 symbols without a dynamic index dynamic. Consider all weak
4324 (elf64_alpha_strip_section_from_output): Don't assume 1-1
4325 correspondance between input and output sections.
4327 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4329 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
4330 that use a .got.plt section start the got offset at zero.
4332 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
4334 * ieee.c (ieee_write_processor): Correct the processor ID written
4335 out for bfd_arch_m68k, accommodating change of March 25.
4337 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
4339 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4340 R_ARM_THM_RPC22 relocations.
4342 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
4344 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
4346 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
4347 .got relocs in -Bsymbolic shared objects.
4349 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
4351 * elf32-arm.c: Add private flags to ELF header.
4352 (elf32_arm_print_private_bfd_data): New Function.
4353 (elf32_arm_set_private_flags): New Function.
4354 (elf32_arm_copy_private_flags): New Function.
4355 (elf32_arm_merge_private_bfd_data): New Function.
4357 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
4359 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
4361 (elf32_sparc_relocate_section): Likewise.
4363 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
4365 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
4366 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
4367 (ppc_elf_relocate_section): Pull sgot and splt search to the start
4368 of the function. Recognize no .plt as static linking.
4370 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
4372 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
4373 ".liblist" string through gettext.
4375 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
4377 * Makefile.am: Add support for elf32-arm.lo.
4378 * Makefile.in: Rebuild.
4379 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
4380 (thumb-*-elf): Define targ_defvec and targ_selvecs.
4381 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
4382 * configure: Regenerate.
4383 * elf.c: (prep_headers): Support arch_type of EM_ARM.
4384 * targets.c: Support new targets bfd_elf32_bigarm_vec and
4385 bfd_target bfd_elf32_littlearm_vec.
4386 * elf32-arm.c: New file.
4388 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
4390 * libaout.h (M_SPARCLITE_LE): New machine.
4391 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
4392 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
4393 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
4394 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
4395 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
4396 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
4397 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4398 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
4399 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
4400 be BFD_RELOC_SPARC_REV32.
4402 * config.bfd (sparc86x-*-aout): New
4404 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
4406 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
4407 actually mapping the output sections.
4409 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
4412 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
4413 (mn10300_elf_reloc_map): Similarly.
4414 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
4416 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
4418 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
4420 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
4421 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
4422 elf_mips_reloc_type defined in elf/mips.h.
4424 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
4426 * elf64-mips.c: Remove reloc_type definition completely. It's now
4429 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
4431 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
4432 as they are defined in elf/mips.h now.
4434 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
4437 * Re-add lost change:
4438 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
4440 (mn10300_elf_relax_section): Include stack space for register saves
4441 in the imm8 field of a "call" instruction.
4442 (compute_function_info): Determine how much stack is allocated by
4443 the movm instruction. Fix typo.
4444 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
4446 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
4448 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
4449 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
4451 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
4453 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
4455 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
4457 * elf32-hppa.h: Let ELF header define the enum containing the
4458 external reloc numbers.
4459 * elf32-i386.h: Likewise.
4461 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
4463 * elf-m10300.c: Let ELF header now define the macros to get the enum.
4464 * elf32-mips.c: Likewise.
4465 * elf32-ppc.c: Likewise.
4467 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
4469 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
4470 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
4472 * bfd-in.h: Regenerate.
4473 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
4474 parameter to 'unsigned int' to avoid K&R compatability problems.
4476 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
4478 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
4479 functionname_ptr to be const. Change line_ptr to be unsigned.
4481 * coffcode.h (coff_link_output_has_begun): Simplify handling when
4482 macro is not defined. Change second parameter from bfd_link_info
4483 to coff_final_link_info. Add prototype.
4484 (coff_final_link_postscript): Simplify handling when macro is not
4485 defined. Add prototype.
4487 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
4489 * elf-mn10300.c: Before include system specific ELF header define
4490 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
4491 * elf32-mips.c: Likewise.
4492 * elf32-ppc.c: Likewise.
4494 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
4496 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
4497 temporary patch over to elf64-mips.c as well.
4499 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
4501 * elf32-mips.c (reloc_type): Temporarily disable definition of
4502 standard relocation since they are now defined in elf/mips.h.
4504 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
4506 * elf-m10200.c (mn10200_elf_final_link_relocate):
4507 Modify range test for case R_MN10200_8.
4509 * elf-m10300.c (mn10300_elf_final_link_relocate):
4510 Modify range test for case R_MN10300_8.
4512 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
4514 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
4515 * elf32-i386.c (elf_backend_got_header_size): Define.
4516 (elf_backend_plt_header_size): Define.
4517 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
4518 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
4519 * elfxx-target.h: Provide a default of zero.
4520 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
4521 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
4523 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
4524 entry from an executable, even if the plt refcount goes to 0.
4526 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4528 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
4529 directory name at the line number.
4531 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
4532 with an unspecified type.
4534 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
4536 * sunos.c: Add undef of valid to avoid problem on SunOS.
4538 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
4540 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
4542 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4544 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
4545 R_68K_PCxx and R_68K_xx relocations. Make sure that
4546 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
4547 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
4548 R_68K_xx relocations.
4549 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
4550 that has no plt entry.
4551 (elf_m68k_relocate_section): Ignore the plt offset in a static
4553 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
4555 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
4558 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
4560 (howto_table, reloc_map): Add entries for them.
4561 (elf_m68k_check_relocs): Handle them. Implement reference
4562 counting for got and plt entries.
4563 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
4564 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
4566 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
4567 (elf_m68k_relocate_section): Handle the new reloc types.
4568 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
4569 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
4570 * elflink.h (elf_link_add_object_symbols): When creating an
4571 indirect reference for symbol versioning also copy the plt
4573 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
4574 flag also reset the plt offset.
4575 (elf_link_assign_sym_version): Likewise.
4576 (elf_gc_common_finalize_got_offsets): Increment the got offset by
4577 the size of the entry in bytes.
4578 (elf_gc_allocate_got_offsets): Likewise.
4580 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
4582 * elflink.h (elf_gc_sections): Return true rather than falling off
4585 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
4588 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
4590 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
4591 comment describing when it should be enabled.
4592 Changed definition of USER_LABEL_PREFIX to "", to fall into line
4595 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
4597 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
4598 information ATN records.
4600 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4602 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
4603 section for an absolute symbol in a fully linked file. Based on
4604 patch from Christian Holland <CHolland@de.lucent.com>.
4606 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
4608 * coff-m88k.c (m88k_special_reloc): Don't lose the information
4609 that a symbol is undefined.
4611 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
4613 * som.c (som_bfd_gc_sections): Define.
4615 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
4617 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
4618 overflows in ARM_26D patches, since they have already been
4619 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
4621 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
4623 * coffcode.h (coff_write_object_contents): If we have any long
4624 section names, call coff_write_symbols even if there are no
4627 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
4629 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
4630 PT_LOAD segment, rather than only setting it once for the entire
4633 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
4634 rather than ignoring every phdr with a p_paddr of 0, ignore all
4635 the phdrs if they all have a p_paddr of 0.
4637 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
4638 section was discarded from the link.
4640 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4642 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
4644 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4646 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
4647 floating point operations.
4649 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
4651 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
4654 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
4656 Merge of vax/vms (read-only) support
4657 * configure.com: Support Vax target.
4658 * makefile.vms: Support Vax target.
4659 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
4660 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
4662 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
4664 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
4666 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
4668 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
4670 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
4671 * targets.c (bfd_target_ovax_flavour): New flavour.
4672 (vms_alpha_vec): Renamed from evax_alpha_vec.
4674 (target_vector): Update accordingly.
4675 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
4677 (vax*-*-*vms*): New target.
4678 * Makefile.am: Update for renamed files. Rebuild dependencies.
4679 * bfd-in2.h: Rebuild.
4680 * configure.in, Makefile.in, aclocal.m4: Rebuild.
4682 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
4684 Based on patch from Matt Semersky <matts@scd.hp.com>:
4685 * linker.c (_bfd_generic_final_link): Force a trailing NULL
4686 pointer on abfd->outsymbols.
4687 (generic_add_output_symbol): Handle NULL sym parameter.
4689 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
4691 * elf.c (copy_private_bfd_data): Add support for changing VMA or
4694 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
4696 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
4697 when handling 32 bit immediate relocs.
4698 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4700 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
4702 * section.c (STD_SECTION): Account for recently added gc_mark
4703 field in struct asection.
4705 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
4706 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4708 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
4710 ELF Section-level Garbage Collection:
4711 * bfd.c (bfd_gc_sections): New.
4712 * aout-adobe.c: Hook to default implementation.
4713 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
4714 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
4715 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
4716 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
4717 * tekhex.c, versados.c: Likewise.
4718 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
4719 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
4721 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
4722 (bfd_generic_gc_sections): New.
4723 * section.c (SEC_KEEP): New.
4724 (asection): Add gc_mark member.
4726 * elfcode.h (elf_gc*): New name remappings.
4727 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
4728 sections to be excluded.
4729 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
4730 (elf_gc_propogate_vtable_entries_used): New.
4731 (elf_gc_smash_unused_vtentry_relocs): New.
4732 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
4733 (elf_gc_common_finalize_got_offsets): New.
4734 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
4735 * elfxx-target.h: Add and default gc hooks.
4737 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
4739 (struct elf_obj_tdata): Likewise for local_got_offsets.
4740 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
4741 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
4742 * elf64-sparc.c, elflink.h: Likewise.
4744 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
4745 (ELF_LINK_HASH_MARK): Define.
4746 (struct elf_backend_data): Add GC hooks.
4747 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
4749 * elf-m10300.c (mn10300_elf_check_relocs): New.
4750 (mn10300_elf_gc_mark_hook): New.
4751 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
4752 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
4753 (mn10300_elf_final_link_relocate): Likewise.
4754 (mn10300_elf_relocate_section): Likewise.
4755 (elf_backend_can_gc_sections): Define.
4756 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
4757 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
4758 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
4759 (mips_info_to_howto_rel): Likewise.
4760 (mips_elf_relocate_section): Likewise.
4761 (mips_elf_check_relocs): Likewise.
4762 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
4763 (elf_backend_can_gc_sections): Define.
4764 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
4765 (ppc_elf_howto_raw): Handle them.
4766 (ppc_elf_reloc_type_lookup): Likewise.
4767 (ppc_elf_relocate_section): Likewise.
4768 (ppc_elf_check_relocs): Reference count .got and .plt entires.
4769 Handle new vtable relocs.
4770 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
4771 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
4772 (elf_backend_can_gc_sections): Define.
4774 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
4776 * archures.c (bfd_mach_mn10300): Define.
4777 * elf-m10300.c: Include elf/mn10300.h
4778 (elf_mn10300_mach): New function.
4779 (_bfd_mn10300_elf_final_write_processing): Likewise.
4780 (_bfd_mn10300_elf_object_p): Likewise.
4781 (elf_backendfinal_write_processing): Define.
4782 (elf_backend_object_p): Likewise.
4784 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4786 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4789 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4791 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4792 link_next field, not the next field.
4794 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4796 * elf.c (map_sections_to_segments): Check the section address
4797 against the phdr size both with and without a modulo of
4800 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4802 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4803 linker created empty input section if the output section has the
4806 * elflink.h (elf_link_output_extsym): Print an error message if
4807 _bfd_elf_section_from_bfd_section fails.
4809 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4812 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4814 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4815 native linker output. Avoid putting an empty section in more than
4818 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4820 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4821 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4823 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4825 * elf.c (swap_out_syms): New arg relocatable_p.
4826 Don't add section VMA to symbols for relocatable output.
4827 (_bfd_elf_compute_section_file_positions): Update call to
4830 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4832 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4833 against 'addend' be signed rather than unsigned.
4835 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4837 * elf32-m32r.c: Add prototyps for static functions.
4839 * coff-arm.c: Add prototypes for static functions.
4841 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4843 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4844 LMA is used to order sections in a segment.
4846 * elf32-v850.c: Add prototypes for static functions.
4847 Change type of addend parameter to bfd_vma in various functions.
4849 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4851 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4852 complain_overflow_signed instead of complain_overflow_bitfield.
4854 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4856 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4857 when comparing against 0.
4859 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4861 * Makefile.am (config.status): New target.
4862 * Makefile.in: Rebuild.
4864 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4866 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4867 error if previous object endianness doesn't match current object.
4869 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4871 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4872 _bfd_elf_print_private)bfd_data ().
4874 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4876 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4878 (elf_link_add_object_symbols): Set type_change_ok and
4879 size_change_ok before calling elf_merge_symbol.
4881 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4882 undefined symbol error, don't also issue an overflow error.
4884 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4886 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4887 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4888 message instead of crashing.
4890 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4892 * archures.c (bfd_mach_cpu32): Define.
4893 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4895 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4896 * ieee.c: Include <ctype.h>.
4897 (ieee_object_p): Parse out process ID string to make it more
4898 likely to be acceptable for bfd_scan_arch.
4899 * bfd-in2.h: Rebuild.
4901 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4903 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4904 _bfd_elf_print_private_bfd_data() so that the program header will
4907 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4909 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4910 0x68. Reindent. Add some comments.
4912 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4914 * elf.c (copy_private_bfd_data): Adjust physical address of
4915 segment in output BFD to contain LMAs of its sections.
4917 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4919 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4920 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4921 endian data 32 bit relocations.
4922 (elf32_sparc_merge_private_bfd_data): Check if linking little
4923 endian objects with big endian objects.
4924 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4925 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4926 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4928 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4929 * archures.c (bfd_mach_sparc_sparclite_le): New.
4930 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4932 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4934 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4937 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4939 * bfd-in.h: Move over patch to bfd-in2.h.
4941 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4943 (_bfd_relocate_contents): Likewise.
4945 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4947 * peicode.h (add_data_entry): If the section has no private data
4948 then do not create a Data Dictionary entry for it.
4950 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4952 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4953 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4954 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4955 subsections during relaxation more correctly.
4957 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4959 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4960 Add extra argument to bfd_arm_process_before_allocation ().
4961 * bfd-in.h: Reflect changes made in bfd-in2.h.
4962 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4963 coff class of a BFD symbol.
4964 * coff-arm.c: Add support for interworking between Thumb code and
4965 non-interworking aware ARM code.
4967 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4969 * po/Make-in (install-info): New target.
4971 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4973 * filemode.c: Remove; not used.
4975 If sysdep.h includes a header file, don't include it again:
4976 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4978 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4980 * archive.c: Don't include <string.h> or <errno.h>.
4981 * evax-alpha.c; Don't include <stdio.h>.
4982 * evax-egsd.c: Likewise.
4983 * evax-etir.c: Likewise.
4984 * evax-misc.c: Likewise.
4985 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4986 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4988 * hpux-core.c: Likewise.
4989 * netbsd-core.c: Likewise.
4991 * libbfd.c: Don't include <sys/types.h>.
4992 * nlmcode.h: Don't include <string.h>.
4993 * osf-core.c: Don't include <string.h> or <stdio.h>.
4994 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4995 <errno.h>, or <unistd.h>.
4996 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4998 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5000 * configure.com: If the version number can not be found in
5001 configure.in, set it to "unknown" rather than "2.8.1".
5003 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5005 * elf32-mips.c (elf_mips_mach): New.
5006 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5007 (_bfd_mips_elf_final_write_processing): Use the names
5008 of machines, rather than the numbers. Set both the ARCH
5009 and MACH in e_flags. Handle a few more specific machines.
5010 (_bfd_mips_elf_merge_private_bfd_data): Merge both
5011 EF_MIPS_ARCH and EF_MIPS_MACH.
5013 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
5015 * syms.c (bfd_is_local_label): Revert last change.
5016 * srec.c (srec_write_symbols): Discard debugging symbols.
5018 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5020 * som.c: Include <ctype.h>.
5021 * som.h: Don't include sysdep.h.
5023 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5025 * libbfd.h: Rebuilt.
5026 * libbfd-in.h: Removed gettext includes and defines.
5027 * sysdep.h: Moved gettext-related includes and defines here.
5029 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5031 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5032 an ad-hoc test. Kill bogus #if 0 code.
5033 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5035 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5037 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5038 when generating a normal executable for a symbol defined in a
5039 regular file. When copying a reloc into the output file, adjust
5040 the addend for a PC relative reloc against a global symbol.
5042 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5044 * libbfd.h: Rebuilt.
5045 * libbfd-in.h (_): Define as dgettext.
5047 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
5049 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
5051 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
5052 when declaring parameter types.
5053 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
5055 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
5057 * config.bfd: If we include any ELF targets in targ_defvec and/or
5058 targ_selvecs, then add the generic ELF targets to targ_selvecs.
5059 * elf32-gen.c (dummy): New static const variable.
5060 (elf_generic_info_to_howto): New static function.
5061 (elf_generic_info_to_howto_rel): New static function.
5062 (elf_info_to_howto): Define as elf_generic_info_to_howto.
5063 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
5064 * elf64-gen.c: Same changes as elf32-gen.c.
5065 * elfcode.h (elf_object_p): For the generic target, ignore a
5066 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5068 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5070 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5071 * configure: Rebuild.
5073 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
5075 * config.bfd: Update OSR5/Unixware patterns.
5077 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
5079 * elf.c (assign_file_positions_for_segments): Allow for holes
5080 between sections added by a link script.
5082 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
5084 * configure.in: Change version number to 2.9.4
5085 * configure: Rebuild.
5087 Based on patch from H.J. Lu <hjl@gnu.org>:
5088 * elf.c (bfd_elf_get_bfd_needed_list): New function.
5089 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
5090 * bfd-in2.h: Rebuild.
5092 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
5094 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
5097 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
5099 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
5100 (elf64_alpha_relax_section): Fill them in.
5101 (elf64_alpha_relax_opt_call): Implement more than a stub.
5102 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
5103 alignment on .scommon.
5104 (elf64_alpha_merge_gots): Merge use counts as well.
5106 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
5108 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
5109 for calculating a local symbol's address.
5110 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
5111 Set the .got's cooked size as well as the raw size.
5113 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
5115 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
5116 internationalisation of printed information.
5118 * coff-arm.c (coff_arm_print_private_bfd_data): Add
5119 internationalisation of printed information.
5121 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
5123 * syms.c (struct indexentry): Change directory_name, file_name,
5124 and function_name fields to char *.
5125 (struct stab_find_info): Change cached_file_name field to char *.
5127 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
5129 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
5131 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5133 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5135 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
5137 * Makefile.am (install-data-local): Make $(includedir).
5138 * Makefile.in: Rebuild.
5140 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5142 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
5144 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
5146 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
5147 * Makefile.in: Rebuild.
5149 * bfd-in2.h: Rebuild for Nick's changes.
5151 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
5153 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
5154 change wrt length == max_namelen.
5156 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5158 * Many files: Added gettext invocations around user-visible
5160 * libbfd-in.h: Added gettext includes and defines.
5161 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5162 HAVE_LC_MESSAGES): Define.
5163 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5165 * Makefile.am (SUBDIRS): Added po.
5166 (POTFILES): New macro.
5167 (po/POTFILES.in): New target.
5168 (SOURCE_HFILES): New macro.
5170 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5172 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5174 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5175 NT_PRSTATUS note section encountered, it contains the status of
5176 the currently executing thread when the core file was written.
5178 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5180 * libcoff.h: Add extra parameter to
5181 bfd_coff_link_output_has_begun overrideable function.
5182 * cofflink.c: Pass extra parameter to
5183 bfd_coff_link_output_has_begun function.
5184 * bfd-in.h: Add prototypes for exported ARM interworking
5186 * peicode.h: ARM specific code reorganised to conform to BFD
5188 * coffcode.h: ARM specific code reorganised to conform to BFD
5190 * coff-arm.c: Code reorganised to conform to the BFD coding
5191 conventions. Global variables have been moved into an ARM
5192 specific hash table structure and a new function:
5193 bfd_arm_get_bfd_for_interworking() has been created which is
5194 called from the linker scripts.
5196 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5198 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5200 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5201 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5202 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5203 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5205 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5207 * config.bfd: Added sparc86x support.
5209 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5211 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5212 an out of range pc-relative jump/call to an undefined weak symbol.
5214 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
5216 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
5219 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
5221 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
5222 an error other than bfd_error_system_call, set the error to
5223 bfd_error_wrong_format.
5225 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
5226 bfd_elf32_powerpcle_vec.
5228 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
5229 program segments are zero, don't set p_paddr_valid.
5231 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
5233 * elf64-alpha.c: Initial implementation of relaxation --
5234 (struct alpha_elf_link_hash_entry): Add use_count member.
5235 (elf64_alpha_check_relocs): Initialize and increment it.
5236 (elf64_alpha_can_merge_gots): Check it when considering merging.
5237 (elf64_alpha_merge_gots): Drop entries with zero use.
5238 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
5239 (elf64_alpha_always_size_sections): Split out got sizing ...
5240 (elf64_alpha_size_got_sections): ... here. New function.
5241 (elf64_alpha_relax_find_reloc_ofs): New function.
5242 (elf64_alpha_relax_with_lituse): Likewise.
5243 (elf64_alpha_relax_without_lituse): Likewise.
5244 (elf64_alpha_relax_opt_call): Likewise.
5245 (elf64_alpha_relax_section): Likewise.
5246 (elf64_alpha_add_symbol_hook): Likewise.
5247 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
5248 (elf64_alpha_relocate_section): Likewise.
5249 (bfd_elf64_bfd_relax_section): Define.
5250 (elf_backend_add_symbol_hook): Likewise.
5252 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
5254 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
5255 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
5256 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
5258 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
5260 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
5261 * configure: Rebuild.
5263 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
5265 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
5266 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
5267 * configure.in: Define and substitute WIN32LDFLAGS and
5269 * aclocal.m4: Rebuild with new libtool.
5270 * configure, Makefile.in: Rebuild.
5272 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
5274 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
5275 before any other symbols in the same section.
5277 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
5279 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
5282 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5284 * dwarf2.c (comp_unit): Move it earlier in the source. Add
5286 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
5287 Use addr_size for address size, rather than sizeof(bfd_vma).
5288 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
5289 Fix call to read_address.
5290 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
5291 Scrap other unneeded arguments. Fix call to read_address.
5292 (scan_unit_for_functions): Fix call to read_attribute.
5293 (parse_comp_unit): We now handle more values for addr_size.
5294 Set addr_size in unit. Fix call to read_attribute and
5297 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
5299 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
5301 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
5303 * archures.c (bfd_default_scan): Add m68k cases back to default
5304 switch, reverting patch of March 25, since IEEE support depends
5307 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
5309 * Makefile.am (diststuff): New target.
5310 * Makefile.in: Rebuild.
5312 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
5314 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
5315 som_offset when we have an extended name table.
5317 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
5319 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
5321 * Makefile.in: Rebuild.
5323 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5325 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
5326 symbols when creating a shared library.
5327 (elf_m68k_adjust_dynindx): New function, used by above code.
5328 (elf_m68k_finish_dynamic_sections): Initialize the section
5330 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
5332 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
5334 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
5337 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5339 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
5342 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
5344 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
5347 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
5349 * configure.in: Set version to 2.9.1.
5350 * configure: Rebuild.
5352 * Branched binutils 2.9.
5354 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
5356 * syms.c (ENABLE_CACHING): Define.
5357 (struct indexentry): Define.
5358 (struct stab_cache): Remove.
5359 (cmpindexentry): New static function.
5360 (struct stab_find_info): Add new fields: indextable,
5361 indextablesize, cached_indexentry, cached_offset, cached_stab, and
5362 cached_file_name. Remove fields: file_cache, function_cache, and
5364 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
5365 index table and search it.
5367 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
5369 * elf.c (_bfd_elf_copy_private_section_data): Call
5370 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
5372 * cpu-mips.c: Remove trailing comma at end of enumeration list.
5374 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
5376 * coff-arm.c: Define all globally visible variables and functions
5377 only when COFF_WITH_PE is not defined.
5378 * configure.in (armpe_little_vec, armpe_big_vec): Add
5380 * configure: Rebuild.
5382 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
5384 Fix some gcc -Wall warnings:
5385 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
5386 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
5387 * archures.c (bfd_default_scan): Likewise.
5388 * bfd.c (bfd_scan_vma): Likewise.
5389 * binary.c (mangle_name): Likewise
5390 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
5391 * coff-sh.c (sh_relocate_section): Likewise.
5392 * coff-stgo32.c (create_go32_stub): Likewise.
5393 * coffcode.h (coff_slurp_line_table): Likewise.
5394 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
5395 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
5396 (assign_file_positions_for_segments): Likewise.
5397 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5398 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
5399 * oasys.c (oasys_write_sections): Likewise.
5400 * ppcboot.c (ppcboot_object_p): Likewise.
5401 (mangle_name): Likewise.
5402 * riscix.c (riscix_fix_pcrel_26): Likewise.
5403 * srec.c (srec_scan): Likewise.
5404 * stabs.c (_bfd_write_section_stabs): Likewise.
5405 * sunos.c (sunos_add_dynamic_symbols): Likewise.
5406 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
5407 switch. Declare parameters for function pointers.
5408 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
5410 * elf.c (elf_sort_sections): Likewise.
5411 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
5412 Add default cases to switches.
5413 (coff_arm_relocate_section): Remove unused local variables.
5415 (coff_arm_bfd_set_private_flags): Change flag variable to type
5417 * coff-mips.c (mips_relocate_section): Initialize use_lo.
5418 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
5419 (dump_toc): Change cat to const, and initialize it.
5420 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
5421 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5422 (sh_elf_relocate_section): Initialize r_symndx.
5423 * coffcode.h (coff_compute_section_file_positions): Only declare
5424 old_sofar if ALIGN_SECTIONS_IN_FILE.
5425 (coff_write_object_contents): Initialize csym.
5426 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
5427 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
5429 * dwarf2.c: Include libiberty.h.
5430 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
5431 (decode_line_info): Remove unused local variables.
5432 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
5433 (m32r_elf_relocate_section): Likewise.
5434 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
5435 (v850_elf_reloc): Likewise.
5436 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
5437 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
5438 * elf.c (assign_file_positions_for_segments): Always set adjust.
5439 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
5440 parenthesize expression.
5441 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
5442 (m32r_elf_object_p): Return a value.
5443 (m32r_elf_print_private_bfd_data): Change fprintf format string.
5444 * elf32-mips.c (mips_elf_final_link): Initialize last.
5445 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
5446 * elf32-v850.c (v850_elf_object_p): Return a value.
5447 (v850_elf_print_private_bfd_data): Change fprintf format string.
5448 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
5450 * elflink.h (elf_link_add_object_symbols): Change vernum to
5451 unsigned int, and initialize it. Change fprintf format string.
5452 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
5453 when setting or comparing to soname_indx.
5454 (elf_create_pointer_linker_section): Change num_symbols to
5456 * libcoff-in.h (coff_data_type): Change flags to flagword.
5457 * peicode.h (pe_print_idata): Initialize idx. Change j to
5458 bfd_size_type. Initialize hint_member. Remove useless test to
5460 (pe_print_edata): Change num_functions and num_names in struct
5461 EDT_type to unsigned long. Remove cast. Change fprintf format
5463 * ppcboot.c (ppcboot_object_p): Change i to size_t.
5464 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
5466 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
5467 int *. Update uses. Change j to long.
5468 * bfd-in2.h, libcoff.h: Rebuild.
5470 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
5472 * elf32-v850.c Remove definition of USE_REL.
5473 (v850_elf_info_to_howto_rela): New function.
5474 (v850_elf_perform_relocation): Renamed from
5475 v850_elf_store_addend_in_insn. Removed replace argument.
5476 (v850_elf_reloc): store the relocation in the addend field instead
5478 (v850_elf_final_link_relocate): Now calls
5479 v850_elf_perform_relocation.
5480 (v850_elf_relocate_section): Remove code to generate REL
5483 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
5485 * coffcode.h (coff_new_section_hook): Set the type and storage
5486 class in the native symbol information allocated for a new section
5489 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
5491 * peicode.h: Chain together calls to
5492 coff_bfd_copy_private_bfd_data and
5493 coff_bfd_print_private_bfd_data.
5495 * coff-arm.c: Add prototypes for
5496 coff_arm_bfd_print_private_bfd_data and
5497 coff_arm_bfd_copy_private_bfd_data.
5499 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
5501 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
5504 * peicode.h: Call arm-coff private data functions after handling
5507 * coff-arm.c: Turn statics into globals so that they can be shared
5508 both pe and pei backends.
5510 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
5512 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
5514 (sunos_write_object_contents): Likewise.
5515 * aoutx.h (NAME(aout,machine_type)): Likewise.
5516 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5518 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5520 * archures.c (bfd_mach_m68*): Add definitions for various m68k
5522 (bfd_default_scan): Remove m68k special cases.
5523 * bfd-in2.h: Rebuild.
5524 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
5526 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
5527 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
5529 (bfd_m68k_arch): Set mach field to zero to signal no explicit
5530 selection, change printable_name to just "m68k" and make that the
5531 default instead of m68k:68020.
5533 * aout-tic30.c (NAME): Define this to avoid multiple definitions
5535 (MY_get_section_contents): Define as aout_32_get_section_contents
5536 rather than NAME(aout,get_section_contents).
5538 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
5540 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
5541 and call bfd_default_set_arch_mach to do the real work.
5543 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
5545 * bout.c (BALX): Include return register g14 as part of the insn.
5547 (calljx_callback): Use it.
5549 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
5551 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
5552 * libbfd.h: Rebuild.
5554 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
5555 byte_count to unsigned int.
5556 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
5557 unused local variables.
5559 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
5560 variables er and er1.
5562 * cpu-v850.c: Include <ctype.h>.
5563 (scan): Case isdigit argument to unsigned char.
5565 From Yan Meroth <YAN.MEROTH@st.com>:
5566 * ihex.c (ihex_scan): Add extbase variable so that getting an
5567 extended linear address record does not ignore any previous
5569 (ihex_write_object_contents): When writing out an extended linear
5570 address record, zero out any previous extended address.
5572 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
5574 * ieee.c (do_one): Check section before dereferencing it.
5575 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
5576 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
5578 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
5580 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
5582 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
5584 * coff-arm.c: Add interworking functions to pe backends.
5586 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
5588 * configure.in: Use AM_DISABLE_SHARED.
5589 * aclocal.m4, configure: Rebuild with libtool 1.2.
5591 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
5593 * coff-arm.c (coff_arm_relocate_section): Better error messages
5594 when interowrking conflucts occur. Courtesy of Jonathan Walton
5596 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
5597 relocations. Patch courtesy of Jonathan Walton and Tony
5600 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
5602 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
5603 part of Feb 22 change controling when to override the existing
5604 symbol with the .plt entry.
5606 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
5608 * config.bfd (targ_cpu): Add thumb-pe target.
5610 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
5611 functions in PE build.
5613 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
5615 * config.bfd (sparclite-*-elf*): Added.
5617 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
5619 * configure.in: Add elf.lo to elf shell variable.
5620 * Makefile.am (BFD_LIBS): Remove elf.lo.
5621 (BFD_LIBS_CFILES): Remove elf.c.
5622 (BFD32_BACKENDS): Add elf.lo.
5623 (BFD32_BACKENDS_CFILES): Add elf.c.
5624 * configure, Makefile.in: Rebuild.
5626 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
5628 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
5629 relocation against a now-local symbol should not have a dynamic
5632 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
5634 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
5636 (pe_print_private_bfd_data): Print PE flags. From Mikey
5637 <jeffdb@netzone.com>.
5639 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
5641 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
5642 a plt entry when we can determine that we authoritatively define
5645 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
5647 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
5648 don't actually use trad-core, but a SunOS-style core file handled
5650 * hosts/sparclinux.h: Remove.
5652 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5654 * peicode.h (pe_print_idata): If there is no .idata section, look
5655 for the import tables in some other section. Make the initial
5656 label line up better with the data. Print the import address
5657 table even if there is no import name table. If the import
5658 address table holds actual addresses, print them.
5660 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
5662 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
5663 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
5664 bfd_error_system_call.
5666 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
5668 * Makefile.am (AUTOMAKE_OPTIONS): Define.
5669 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5671 From H.J. Lu <hjl@gnu.org>:
5672 * Makefile.am (libbfd_la_LDFLAGS): Define.
5673 * Makefile.in: Rebuild.
5675 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
5677 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5678 * netbsd.h (MACHTYPE_OK): Define.
5679 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
5680 calling N_SET_MACHTYPE, rather than having a switch.
5681 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
5683 * i386netbsd.c (MACHTYPE_OK): Don't define.
5684 (DEFAULT_MID): Define.
5685 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
5686 (MACHTYPE_OK): Don't define.
5687 (DEFAULT_MID): Define.
5688 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
5689 (DEFAULT_MID): Define.
5690 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
5691 (DEFAULT_MID): Define.
5692 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
5693 (DEFAULT_MID): Define.
5695 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5696 * vaxnetbsd.c: New file.
5697 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
5698 rather than netbsd_core.
5699 * targets.c (vaxnetbsd_vec): Declare.
5700 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
5701 defined, add netbsd_core_vec.
5702 * configure.in: Set COREFILE for alpha*-*-netbsd* and
5703 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
5704 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
5705 * config.bfd (alpha*-*-netbsd*): New target.
5706 * Makefile.am: Rebuild dependencies.
5707 (BFD32_BACKENDS): Add vaxnetbsd.lo.
5708 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
5709 * configure, Makefile.in: Rebuild.
5711 * configure.host: Remove the old shared library build stuff. We
5712 now use libtool instead.
5714 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
5716 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
5718 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
5720 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
5721 * configure: Rebuild.
5723 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
5724 * elf32-v850.c (remember_hi16s_reloc): New function.
5725 (find_remembered_hi16s_reloc): New function.
5726 (v850_elf_store_addend_in_insn): Use the above new functions to
5727 match up HI6S relocs with LO16 relocs.
5729 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
5731 * configure.in: Change -linux* to -linux-gnu*.
5732 * config.bfd, configure.host: Likewise.
5733 * configure: Rebuild.
5735 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
5737 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
5738 LO16/HI16S bug and improve comments about what is going on.
5740 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5742 * configure, aclocal.m4: Rebuild with new libtool.
5744 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
5746 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
5747 when merging v850 code into v850e/v850ea code. Do not initialise
5748 output flags if the input is the default architecture.
5750 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
5752 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
5753 get the size from bfd_arch_bits_per_address instead of directly
5756 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
5758 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
5759 to wrap, just return all 1's bits instead.
5760 * libbfd.h: Regenerate.
5762 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
5764 * coff-i386.c (coff_pe_i386_relocate_section): New static function
5766 (coff_relocate_section): If COFF_WITH_PE, define as
5767 coff_pe_i386_relocate_section.
5768 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
5769 skip empty sections, to match coff_write_object_contents.
5771 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
5772 rather than swapping out r_offset twice. From Luke Deller
5773 <luked@cse.unsw.edu.au>.
5775 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
5777 * configure.in: Set libtool_enable_shared rather than
5778 libtool_shared. Remove diversion hack.
5779 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
5782 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5784 * syms.c (struct stab_cache): Define.
5785 (struct stab_find_info): Remove cached_offset, cached_stab,
5786 cached_str, and cached_stroff fields. Add file_cache,
5787 function_cache, and line_cache fields.
5788 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5791 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5793 * peicode.h (pe_print_idata): Check for import of ordinal rather
5795 (pe_print_edata): If there is no .edata section, look for the
5796 export data in some other section.
5798 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5800 * configure.in: Change version to 2.8.4.
5801 * configure: Regenerated.
5803 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5805 Add tms320c30 support:
5806 * cpu-tic30.c: New file.
5807 * aout-tic30.c: New file.
5808 * coff-tic30.c: New file.
5809 * archures.c (bfd_arch_tic30): Define.
5810 (bfd_tic30_arch): Declare.
5811 (bfd_archures_list): Add bfd_tic30_arch.
5812 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5814 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5815 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5816 (coff_set_flags): Likewise.
5817 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5818 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5819 * Makefile.am: Rebuild dependencies.
5820 (ALL_MACHINES): Add cpu-tic30.lo.
5821 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5822 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5823 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5824 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5826 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5828 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5829 to lag behind LO16 reloc by a couple of instructions.
5831 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5833 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5834 make to reexamine the file timestamp.
5835 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5837 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5840 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5842 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5843 to create .dynsbss and .rela.sbss sections.
5844 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5845 copied from dynamic objects into .sbss.
5846 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5847 use it. Correct typo of .rela.sdata2.
5848 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5849 put the data, which may now be in .sbss.
5850 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5851 (elf_backend_create_dynamic_sections): Define as
5852 ppc_elf_create_dynamic_sections.
5854 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5855 against _GLOBAL_OFFSET_TABLE_.
5856 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5857 shared libraries which refer to local symbols. Make sure that the
5858 test for allocating space for a reloc in a shared object is the
5859 same as the test for emitting a reloc.
5861 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5863 * config.bfd (i[3456]-*-mingw32*): New target.
5864 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5865 * aclocal.m4, configure: Rebuild.
5867 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5869 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5872 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5874 Sparc v9 ABI compliant PLT:
5875 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5876 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5877 (LARGE_PLT_THRESHOLD): New define.
5878 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5879 (sparc64_elf_build_plt): New function.
5880 (sparc64_elf_plt_entry_offset): Likewise.
5881 (sparc64_elf_plt_ptr_offset): Likewise.
5882 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5883 contain the index for convenience. Skip the initial entries
5885 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5886 memory for the benefit of .rela.plt.
5887 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5888 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5889 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5890 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5891 Call sparc64_elf_build_plt.
5892 (elf_backend_want_got_plt): No.
5893 (elf_backend_plt_readonly): No.
5894 (elf_backend_plt_alignment): 8.
5896 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5897 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5898 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5901 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5903 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5905 * cpu-mips.c (arch_info_struct): Add mips variants.
5906 * bfd-in2.h: Rebuilt.
5908 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5910 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5913 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5915 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5916 (i[3456]86sco3.2v5*coff): New target.
5918 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5920 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5922 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5924 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5925 * bfd-in2.h: Regenerate.
5927 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5929 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5931 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5933 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5934 adjust addend for an output common symbol (from Jimmy Blair
5935 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5936 defined symbol to counteract adjustment made in generic relocation
5939 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5941 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5943 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5944 (GET_SCNDHR_NLNNO): Likewise.
5946 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5948 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5950 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5952 * elf32-m32r.c: Add macros to handle NOP insertion.
5954 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5956 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5957 (xcoff_mark): Likewise.
5958 (xcoff_build_ldsyms): Mark absolute symbols.
5960 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5962 * bout.c (b_out_write_object_contents): Sort symbols before output
5963 to keep {CALL,BAL}NAME symbols adjacent.
5964 (b_out_symbol_cmp): New function.
5966 For older changes see ChangeLog-9697
5972 version-control: never