1 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
5 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
7 2000-02-24 Catherine Moore <clm@cygnus.com>
9 * som.c (som_misc_symbol_info): Add field
11 (som_bfd_derive_misc_symbol_info): Initialize
13 (som_build_and_write_symbol_table): Keep track
14 of secondary_def field.
15 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
16 if secondary_def field is set.
17 (som_bfd_ar_write_symbol_stuff): Initialize
20 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
22 * dwarf2.c (read_address): Read 16-bits addresses.
23 (parse_comp_unit): Accept addr_size == 2.
25 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
27 * bfd-in.h: Update copyright date.
29 2000-02-23 Linas Vepstas <linas@linas.org>
31 * cpu-i370.c: New file.
32 * elf32-i370.c: New file.
33 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
35 (bfd_archures_list): Add bfd_i370_arch.
36 * elf.c (prep_headers): Add bfd_arch_i370.
37 * Makefile.am: Add support for IBM 370 elf.
38 * config.bfd: Likewise.
39 * configure.in: Likewise.
40 * libbfd.h (bfd_reloc_code_real_names): Likewise.
41 * reloc.c (bfd_reloc_code_type): Likewise.
42 * targets.c: Likewise.
44 * Makefile.in: Regenerate.
45 * configure: Regenerate.
46 * bfd-in2.h: Regenerate.
48 2000-02-22 Ian Lance Taylor <ian@zembu.com>
50 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
51 invalid relocation types, and change them to R_386_NONE.
53 2000-02-22 H.J. Lu <hjl@gnu.org>
55 * elflink.h (elf_link_add_object_symbols): If a version symbol is
56 not defined, don't add a second ELF_VER_CHR.
58 * elflink.h (elf_bfd_final_link): Call output_extsym for global
59 symbols converted to local symbols even when stripping all
61 (elf_link_output_extsym): Process global symbols converted to
62 local symbols even if they are being stripped.
64 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
66 * archures.c (bfd_octets_per_byte): Return unsigned int.
67 (bfd_arch_mach_octets_per_byte): Ditto.
68 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
70 * section.c (bfd_get_section_size_before_reloc): Quell signed
71 vs. unsigned comparison warning.
72 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
73 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
74 change. What was I thinking?
75 * bfd-in2.h: Regenerate.
77 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
78 (elf_gc_sections): Same here.
79 (elf_gc_common_finalize_got_offsets): And here.
81 2000-02-21 Ian Lance Taylor <ian@zembu.com>
83 ELF HPPA doesn't work at present; remove it until it does.
84 * config.bfd: Comment out setting targ_defvec to
86 * Makefile.am: Rebuild dependencies.
87 (BFD32_BACKENDS): Remove elf32-hppa.lo.
88 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
89 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
90 * Makefile.in: Rebuild.
91 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
93 2000-02-18 Geoff Keating <geoffk@cygnus.com>
95 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
96 is no bfd_free(). Revert bfd_free part of previous change.
98 2000-02-18 Geoff Keating <geoffk@cygnus.com>
100 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
102 (coff_compute_section_file_positions): Use bfd_free to pair
104 (coff_write_object_contents): Likewise.
106 * coff-rs6000.c (xcoff_howto_table_16): New variable.
107 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
109 2000-02-18 Richard Henderson <rth@cygnus.com>
111 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
112 and hide_symbol members.
113 (elf_link_hash_copy_indirect): Remove.
114 (elf_link_hash_hide_symbol): Remove.
115 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
116 and elf_backend_hide_symbol.
117 (_bfd_elf_link_hash_copy_indirect): Declare.
118 (_bfd_elf_link_hash_hide_symbol): Declare.
119 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
120 (_bfd_elf_link_hash_hide_symbol): Likewise.
121 (_bfd_elf_link_hash_table_init): Don't init killed members.
122 * elflink.h (elf_link_add_object_symbols): Use the bed function
123 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
124 (elf_link_assign_sym_version): Likewise.
125 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
126 (elf_backend_hide_symbol): Likewise.
127 (elfNN_bed): Update for new members.
129 2000-02-17 Kevin Buettner <kevinb@redhat.com>
131 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
132 STACK_END_ADDR): Define for new core file format.
133 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
134 for handling the vagaries of the various core file structures used
135 by AIX over the years.
136 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
137 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
138 core_dumpx structure.
140 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
142 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
143 (bfd_mach_sh3_dsp): Likewise.
144 (bfd_mach_sh4): Reinstate.
145 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
146 * bfd-in2.h: Regenerate.
147 * coff-sh.c (struct sh_opcode): flags is no longer short.
148 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
149 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
150 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
151 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
152 (sh_opcodes): No longer const.
153 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
154 (sh_insn_uses_reg): Check for USESAS and USESR8.
155 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
156 (_bfd_sh_align_load_span): Return early for SH4.
157 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
158 Take into account that field b of a parallel processing insn
159 could be mistaken for a separate insn.
160 * cpu-sh.c (arch_info_struct): New array elements for
161 sh2, sh-dsp and sh3-dsp.
162 Reinstate element for sh4.
163 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
164 (SH4_NEXT): Reinstate.
165 (SH3_NEXT, SH3E_NEXT): Adjust.
166 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
167 * elf32-sh.c (sh_elf_set_private_flags): New function.
168 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
169 (sh_elf_merge_private_data): New function.
170 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
171 (bfd_elf32_bfd_copy_private_bfd_data): Define.
172 (bfd_elf32_bfd_merge_private_bfd_data): Change to
173 sh_elf_merge_private_data.
175 2000-02-13 Richard Henderson <rth@cygnus.com>
177 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
179 (elf_link_hash_copy_indirect): New.
180 (elf_link_hash_hide_symbol): New.
181 * elflink.h (elf_link_add_object_symbols): Break out copy from
182 indirect new new symbol to elf.c.
183 (elf_link_assign_sym_version): Break out privatization of
184 non-exported symbol to elf.c.
185 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
186 (_bfd_elf_link_hash_hide_symbol): New.
187 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
189 2000-02-13 Ian Lance Taylor <ian@zembu.com>
191 * section.c (_bfd_strip_section_from_output): Add info parameter.
192 If it passed as non-NULL, use it to check whether any input BFD
193 has an input section which uses this output section. Change all
195 * bfd-in2.h: Rebuild.
197 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
198 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
200 * bfd-in2.h: Rebuild.
202 2000-02-10 Timothy Wall <twall@cygnus.com>
204 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
205 allow final modifications of swapped-in symbol.
206 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
207 * coffcode.h (coff_write_relocs): Use macro
208 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
209 symbol index should be set to -1.
211 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
213 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
214 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
215 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
216 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
217 sh_insns_uses_or_sets_freg): New functions.
218 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
219 * (sh_insns_conflict): Use new functions and new macros to
220 detect conflicts when two instructions both set same integer registers,
221 both set same fp register, and both set special register.
223 2000-02-09 Timothy Wall <twall@cygnus.com>
225 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
226 swapping in sections, so that the swapping routines have access to
229 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
231 * coff-go32.c: Update comment. Update copyright.
233 2000-01-27 Thomas de Lellis <tdel@windriver.com>
235 * syms.c (bfd_decode_symclass)
236 Two new class characters were added - 'V' and 'v'. The
237 meaning of 'W' is now restricted to just weak non-object
238 symbols. This allows differentiation between, for example,
239 weak functions vs weak objects. nm for example now dumps:
241 'w' = weak unresolved
242 'V' = weak global object
243 'v' = weak unresolved object
245 (bfd_is_undefined_symclass): New function. Return true if the
246 given symbol class represents and undefined/unresolved symbol.
248 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
251 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
253 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
254 STT_ARM_16BIT flag set, but it is not attached to a data object
255 return STT_ARM_16BIT so that it will be treated as code by the
258 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
260 * coff-i386.c (i3coff_object_p): Remove prototype.
263 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
264 to name. Update copyright.
266 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
267 assignment to avoid warning. Update copyright.
269 2000-01-24 Robert Lipe (robertl@sco.com)
271 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
272 instead of using GNU C extension.
274 2000-01-21 Nick Clifton <nickc@cygnus.com>
276 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
277 amount from a bfd_in_memory structure.
278 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
281 2000-01-14 Nick Clifton <nickc@cygnus.com>
283 * linker.c (default_indirect_link_order): oops - fix incorrectly
284 applied patch from Tim Wall.
286 2000-01-13 Timothy Wall (twall@tiac.net>
288 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
289 = scnhsz, filhsz, relsz, aoutsz, etc)
293 2000-01-13 Nick Clifton <nickc@cygnus.com>
295 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
296 interwork thumb to arm stub.
298 2000-01-13 Timothy Wall (twall@tiac.net>
300 * archures.c (bfd_octets_per_byte): New function: Return
302 (bfd_arch_mach_octets_per_byte): New function: Return target
305 * section.c: Distinguish between octets and bytes for usage of
306 _cooked_size, _raw_size, and output_offset. Clarify
307 description of bfd_set_section_contents.
309 * bfd-in2.h: Regenerate.
311 * coffgen.c: Indicate that the offset parameter is in bytes, not
314 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
315 where appropriate to get the octet offset when calling
316 bfd_set_section_contents.
317 (bfd_coff_reloc_link_order): Ditto.
319 * linker.c (bfd_generic_reloc_link_order): Ditto.
320 (_bfd_default_link_order): Ditto.
322 * reloc.c (bfd_perform_relocation): Distinguish between octets
323 and bytes. Use octets when indexing into octet data; use bytes
324 when calculating target addresses.
325 (bfd_install_relocation): Ditto.
327 * srec.c (srec_write_section): Ditto.
329 2000-01-13 Nick Clifton <nickc@cygnus.com>
331 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
332 3 to 2. This allows 4 byte sized sections, which is necessary for
333 dlltool to build funcitoning DLLs.
335 2000-01-10 Philip Blundell <pb@futuretv.com>
337 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
338 (arm*-*-conix*): New target.
340 2000-01-10 Egor Duda <deo@logos-m.ru>
342 * config.bfd: Include elf32_i386 vector to target list for cygwin
345 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
346 * configure.in: Test for structure win32_pstatus_t in
348 * configure: Regenerate.
350 * elf.c (elfcore_grok_win32pstatus): New function: process
351 win32_pstatus_t notes in elf core file.
352 (elfcore_grok_note): Detect win32_pstatus notes.
354 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
356 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
358 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
359 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
361 1999-12-29 Richard Henderson <rth@cygnus.com>
363 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
364 if no dynamic sections created.
366 1999-12-27 Nick Clifton <nickc@cygnus.com>
368 * peicode.h (pe_bfd_object_p): Only define for PE format
371 1999-12-17 Nick Clifton <nickc@cygnus.com>
373 * coff-i386.c (i3coff_object_p): Delete.
374 (i386coff_vec): Replace reference to i3coff_object_p with a
375 reference to coff_object_p.
377 * coff-mcore.c (pe_object_p): Delete.
379 * peicode.h (pe_bfd_object_p): New function: Detect the
380 presence of a PE format COFF object file. Also detect and
381 warn about the presence of LINK6 format Image Library Format
384 1999-12-16 Nick Clifton <nickc@cygnus.com>
386 * coff-arm.c (NUM_ELEM): New macro.
387 (NUM_RELOCS): New macro: The number of known ARM relocs.
388 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
389 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
391 (bfd_arm_process_before_allocation): Produce a warning message if
392 an out of range symbol index is encountered.
394 1999-12-14 Nick Clifton <nickc@cygnus.com>
396 * elflink.h (is_global_symbol_definition): New Function: Return
397 true iff the symbol is being given a global definition in this
399 (elf_link_is_defined_archive_symbol): Do not bother processing
400 symbols for an archive element that has already been included
402 Use is_global_symbol_definition().
404 1999-12-09 Andrew Cagney <cagney@cygnus.com>
406 * config.bfd: Add support for sparc-*-netbsdelf* and
409 1999-12-13 Nick Clifton <nickc@cygnus.com>
411 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
412 if the symbol is in the common section.
414 1999-12-10 Nick Clifton <nickc@cygnus.com>
416 * elflink.h (elf_link_is_defined_archive_symbol): New
417 function: Decide if a symbol, in an archive map is there
418 because it is defined in the archive element, or because it is
419 just another common declaration of it.
420 (elf_link_add_archive_symbols): Use
421 elf_link_is_defined_archive_symbol to decide if an archive
422 element contain a reference to a common symbol should be
425 1999-12-10 Nick Clifton <nickc@cygnus.com>
427 * elflink.h: Revert previous patch.
428 * targets.c: Revert previous patch.
429 * libbfd-in2.h: Revert previous patch.
430 * libbfd.h: Revert previous patch.
431 * elfxx-target.h: Revert previous patch.
432 * archive.c: Revert previous patch.
433 * aout-target.h: Revert previous patch.
434 * aout-tic30.h: Revert previous patch.
435 * bfd.c: Revert previous patch.
436 * coff-alpha.c: Revert previous patch.
437 * coff-rs6000.c: Revert previous patch.
438 * elf64-mips.c: Revert previous patch.
439 * ieee.c: Revert previous patch.
440 * libecoff.h: Revert previous patch.
441 * oasys.c: Revert previous patch.
442 * som.c: Revert previous patch.
443 * vms.c: Revert previous patch.
445 1999-12-09 Nick Clifton <nickc@cygnus.com>
447 * elflink.h (elf_link_add_archive_symbols): Add an archive
448 element even if contains a symbol which is currently only
449 considered to be a common.
451 * targets.c (struct bfd_target): Add new field
452 _bfd_allow_commons_in_armap.
453 * bfd-in2.h:Regenerate.
455 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
457 (_bfd_archive_bsd_allow_commons_in_armap): Define.
458 * libbfd.h: Regenerate.
460 * elfxx-target.h: If using COFF archive map, override
461 definition of allow_commons_in_armap and replace with
464 * archive.c (bfd_compute_and_write_armap): Do not place common
465 symbols into the archive map unless _bfd_allow_commons_in_armap
468 * aout-target.h (MY_allow_commons_in_armap): Define.
469 * aout-tic30.h (MY_allow_commons_in_armap): Define.
470 * bfd.c (bfd_allow_commons_in_armap): Define.
471 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
472 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
473 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
474 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
475 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
476 * oasys.c (oasys_allow_commons_in_armap): Define.
477 * som.c (som_allow_commons_in_armap): Define.
478 * vms.c (vms_allow_commons_in_armap): Define.
480 1999-12-07 Jim Blandy <jimb@cygnus.com>
482 Add support for SSE registers in ELF core files.
483 * elf.c (elfcore_make_note_pseudosection): New function.
484 (elfcore_grok_prfpreg): Use it.
485 (elfcore_grok_prxfpreg): New function.
486 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
488 1999-12-03 Ian Lance Taylor <ian@zembu.com>
490 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
491 value by 4 before storing it back in the field. From
492 Koundinya. K <kk@ddeorg.soft.net>.
494 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
496 * archures.c (bfd_mach_am33): Define.
497 * bfd-in2.h: Rebuilt.
498 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
499 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
500 (compute_function_info): Handle additional registers saved by
502 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
503 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
505 1999-11-29 Jim Blandy <jimb@cygnus.com>
507 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
509 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
512 1999-11-27 Michael Meissner <meissner@cygnus.com>
514 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
515 internal use within gas for alpha explicit relocations.
516 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
517 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
518 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
519 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
520 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
521 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
523 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
524 BFD_RELOC_ALPHA_USER_*.
526 * bfd-in2.h: Regenerate.
527 * libbfd.h: Regenerate.
529 1999-11-26 Fred Fish <fnf@cygnus.com>
531 * elf.c (elfcore_read_notes): Add prototype for static function.
532 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
533 (bfd_section_from_phdr): Replacement function that calls
534 _bfd_elf_make_section_from_phdr for generic segment types and
535 backend fucntion pointed to by elf_backend_section_from_phdr for
536 backend specific segment types.
537 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
538 now called by _bfd_elf_make_section_from_phdr. Note that this func
539 is now just a stub between the caller and bfd_section_from_phdr.
541 * elf-bfd.h (struct elf_backend_data): Add new function pointer
542 elf_backend_section_from_phdr.
543 (elf_backend_section_from_phdr): Add prototype.
545 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
546 (elfNN_bed): Add elf_backend_section_from_phdr.
548 1999-11-25 Nick Clifton <nickc@cygnus.com>
550 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
551 SEC_CODE and SEC_READONLY flags to glue sections.
553 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
554 SEC_CODE and SEC_READONLY flags to glue sections.
556 1999-11-20 Nick Clifton <nickc@cygnus.com>
558 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
561 1999-11-19 Catherine Moore <clm@cygnus.com>
563 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
564 (elf_cpu32_plt_entry): Likewise.
566 1999-11-18 Nick Clifton <nickc@cygnus.com>
568 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
570 (coff_mcore_relocate_section): Initialise addend to 0.
571 Special case processing of RVA reloc.
573 1999-11-17 Richard Henderson <rth@cygnus.com>
575 * elf-bfd.h (struct elf_backend_data): Reorder collect and
576 type_change_ok; add sign_extend_vma.
577 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
578 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
579 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
580 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
581 (elfNN_bed): Follow struture changes.
583 1999-11-09 Ian Lance Taylor <ian@zembu.com>
585 * libbfd.c (bfd_read): Check result of read against desired result
587 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
588 invalid compared to the section size.
590 * ieee.c (ieee_slurp_debug): Get the length of the debug
591 information right if there is no data part.
593 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
595 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
596 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
598 1999-10-28 Ian Lance Taylor <ian@zembu.com>
600 * elflink.h (elf_bfd_final_link): Make last_local signed.
602 1999-10-27 Ian Lance Taylor <ian@zembu.com>
604 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
607 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
609 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
611 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
612 * bfd-in2.h: Regenerate.
614 1999-10-15 Andrew Haley <aph@cygnus.com>
616 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
618 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
620 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
622 1999-10-08 Ian Lance Taylor <ian@zembu.com>
624 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
625 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
628 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
630 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
631 relocs also need the GP value.
632 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
633 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
634 the GP value for R_MIPS_LITERAL relocs too. Handle
635 R_MIPS_64 relocs properly on big-endian MIPS.
636 (mips_elf_sign_extend): Behave properly with 'long long'.
637 (mips_elf_highest): Correct typo.
639 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
641 * cpu-m32r.c (arch_info_struct): New static global.
642 (bfd_m32r_arch): Refer to it.
643 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
644 (m32r_elf_print_private_bfd_data): Ditto.
645 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
646 * archures.c (bfd_mach_m32rx): Define it.
647 * bfd-in2.h: Rebuild.
649 1999-09-28 Fred Fish <fnf@cygnus.com>
651 * targets.c (cisco_core_vec): Replaced with two new vecs ...
652 (cisco_core_big_vec): Add new bigendian vec.
653 (cisco_core_little_vec): Add new little endian vec.
655 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
656 (crash_info_locs): Add array of possible offsets.
657 (MASK_ADDR): Mask to apply to crash info offset.
658 (crashinfo_external): Add textbase, database, bssbase and
660 (cisco_core_file_validate): Renamed from cisco_core_file_p.
661 Many small changes to account for additional hardware versions.
662 Pick a reasonable size for ".reg" section. Add a ".crash"
663 section to allow access to crashinfo_external struct.
664 (cisco_core_file_p): New version of this function that
665 iterates over crash_info_locs, calling cisco_core_file_validate.
666 (cisco_core_vec): Old big endian only vec replaced with ...
667 (cisco_core_big_vec): Add big endian version.
668 (cisco_core_little_vec): Add little endian version.
670 * configure.in (cisco_core_vec): Split to two new vectors ...
671 (cisco_core_big_vec): New target vector.
672 (cisco_core_little_vec): New target vector.
673 * configure: Regenerate.
674 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
675 to cisco_core_big_vec in targ_selvecs.
677 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
679 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
680 (mips_elf_relocate_got_local): Unused, delete.
681 (mips_elf_relocate_global_got): Unused, delete.
683 1999-09-24 Fred Fish <fnf@cygnus.com>
685 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
686 to initialize it to something meaningful. Then use it to generate
687 more useful segment names.
689 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
691 * som.c (NO_PCREL_MODES): Define if the system does not define
693 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
694 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
695 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
696 * libhppa.h (dis_assemble_22): New function.
697 (bfd_hppa_insn2fmt): Handle long branch.
699 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
702 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
704 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
705 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
706 (reloc_howto_type howto_table): Tidy comments and whitespace.
708 1999-09-17 Nick Clifton <nickc@cygnus.com>
710 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
711 previous delta. Set sec->gc_mark instead.
713 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
715 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
716 (elf_cpu32_plt_entry): Likewise.
718 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
720 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
722 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
723 symbol table, then just compute a suitable value (but do not
724 create a __gp symbol).
726 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
727 symbols when building shared libraries.
728 (elf_hppa_final_link_relocate): Correct handling of PCREL
729 relocations against undefined symbols.
731 1999-09-16 Nick Clifton <nickc@cygnus.com>
733 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
734 interworking sections as linker created so that they will not
735 be removed by garbage collection.
737 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
739 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
740 (elf_hppa_final_link_relocate): Consistently create an absolute
741 address, then subtract out the value of __gp.
743 1999-09-14 Michael Meissner <meissner@cygnus.com>
745 * configure.in (Canonicalization of target names): Remove adding
746 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
747 generates $ac_config_sub with a ${CONFIG_SHELL} already.
748 * configure: Regenerate.
750 1999-09-14 Nick Clifton <nickc@cygnus.com>
752 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
755 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
757 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
758 (elf_hppa_final_link): Initialize text_segment_base and
760 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
762 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
763 (elf_hppa_final_link_relocate): Likewise.
764 (elf_hppa_relocate_insn): Likewise.
765 (elf_hppa_relocate_section): Initialize HOWTO.
767 1999-09-13 Donn Terry <donn@interix.com>
769 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
770 handling to support both GNU and MS objects.
772 * coffcode.h (coff_write_object_contents): Don't check reloc_count
773 when determining whether to set F_RELFLG.
775 1999-09-13 Philip Blundell <pb@nexus.co.uk>
777 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
778 PC24 relocs if the target is an undefined weak symbol.
779 (arm_add_to_rel): Fix compiler warning.
780 (elf32_arm_plt0_entry): Correct comments.
782 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
784 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
785 an absolute symbol in REL relocs.
787 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
789 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
790 Stub SEGREL32. Return an error for any relocation not handled.
792 1999-09-12 Ian Lance Taylor <ian@zembu.com>
794 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
795 constant symbols, and avoid multiple definition errors on them.
797 1999-09-12 Donn Terry <donn@interix.com>
799 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
800 significant bit is set.
802 1999-09-11 Ian Lance Taylor <ian@zembu.com>
804 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
806 * elfcode.h (write_relocs): Handle an absolute symbol in REL
807 relocs as we do for RELA relocs.
809 1999-09-11 Donn Terry <donn@interix.com>
811 * libpei.h (_bfd_pei_final_link_postscript): Declare.
812 (coff_final_link_postscript): Define.
813 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
814 directory entries here.
815 (_bfd_pei_final_link_postscript): New function.
817 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
818 section flags based on the section name.
820 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
821 get the overflow of the s_nlnno field from the s_nreloc field.
822 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
823 the s_nlnno overflow of the .text section into the s_nreloc
826 * peigen.c (add_data_entry): Declare.
827 (pei_swap_aouthdr_out): Get image size right. Set linker version
829 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
830 (pe_print_idata): Code cleanup, print more info, get rid of (now)
831 extraneous ImageBase.
832 (pe_print_edata): Likewise.
833 (pe_print_pdata): Likewise. Print exception entries.
834 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
835 (tbl): Make const, add "UNKNOWN".
836 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
837 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
838 section data directory.
839 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
841 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
842 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
843 * peicode.h (coff_get_symbol_info): Define.
845 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
847 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
849 (coff_classify_symbol): Re-revert 1999-08-08 patch if
852 * libpei.h: New file, broken out of peicode.h.
853 * peigen.c: New file, broken out of peicode.h.
854 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
855 * configure.in: Add peigen.lo to list of files required for each
857 * Makefile.am: Rebuild dependencies.
858 (BFD32_BACKENDS): Add peigen.lo.
859 (BFD32_BACKENDS_CFILES): Add peigen.c.
860 (SOURCE_HFILES): Add libpei.h.
861 * configure, Makefile.in: Rebuild.
863 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
864 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
865 instead. Don't clear the s_paddr field for an uninitialized data
868 * coffcode.h (coff_mkobject_hook): Set timestamp field in
869 coff_data_type to f_timdat.
870 * peicode.h (pe_mkobject_hook): Likewise.
872 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
873 number if COFF_IMAGE_WITH_PE.
875 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
876 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
877 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
878 there is no SEC_DEBUGGING section.
879 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
880 IMAGE_FILE_DEBUG_STRIPPED.
882 * pe-i386.c (COFF_LONG_FILENAMES): Define.
883 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
884 * pei-i386.c (COFF_LONG_FILENAMES): Define.
885 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
887 * coffswap.h (IMAGE_BASE): Don't define.
888 * pei-arm.c (IMAGE_BASE): Don't define.
889 * pei-i386.c (IMAGE_BASE): Don't define.
890 * pei-mcore.c (IMAGE_BASE): Don't define.
891 * pei-ppc.c (IMAGE_BASE): Don't define.
893 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
894 symbol, switch on the class when determining whether to modify the
895 value. For PE, don't modify the value of a C_FCN symbol not named
898 * libbfd-in.h (_bfd_abort): Declare.
900 * bfd.c (_bfd_abort): New function.
903 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
906 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
907 don't write out the associated line numbers.
909 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
912 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
913 changes when the base type is unknown.
915 * coffgen.c (coff_print_symbol): Fix printing of aux record for
918 * syms.c (BSF_DEBUGGING_RELOC): Define.
919 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
920 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
922 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
923 BSF_DEBUGGING_RELOC set.
924 * bfd-in2.h: Rebuild.
926 1999-09-10 Ian Lance Taylor <ian@zembu.com>
928 * ecoff.c (bfd_debug_section): Update initialization for new
930 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
931 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
933 1999-09-10 H.J. Lu <hjl@gnu.org>
935 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
937 * coff-mips.c (mips_ecoff_backend_data): Likewise.
939 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
941 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
942 for FPTR relocs involving local symbols.
944 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
945 value for the stub address in a call through a stub.
946 Install the value for a local symbol directly into the DLT
947 instead of generating a reloc. Correctly handle FPTR64 relocs.
949 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
950 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
951 (elf_hppa_final_link): Call them.
953 1999-09-10 Ian Lance Taylor <ian@zembu.com>
955 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
956 (elf_adjust_dynamic_symbol): ...from here.
958 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
960 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
961 relocation, remove them. SECREL64->LTOFF16WF.
962 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
964 (elf_hppa_relocate_insn): Similarly.
966 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
967 (elf_hppa_relocate_insn): Similarly.
969 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
971 (elf_hppa_relocate_insn): Similarly.
973 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
974 Handle LTOFF_TP* relocs.
975 (elf_hppa_relocate_insn): Similarly.
977 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
978 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
979 (elf_hppa_relocate_insn): Handle PCREL* relocs.
981 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
982 DIR32, DIR64 and FPTR64 relocations.
983 (elf_hppa_relocate_insn): Similarly.
985 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
986 address of the .PARISC.global section.
987 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
988 table entry elf_hppa_final_link_relocate. Do not give a warning
989 for a reloc against an external symbol if it has a PA64 hash
991 (elf_hppa_final_link_relocate): Significantly rework. Handle
992 DLTIND relocations. Compute the final value of the relocation
993 before passing the value of elf_hppa_relocate_insn.
994 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
995 relocation support. Handle DLTIND relocation requests just like
996 DLTREL relocation requests. Simplify branch handling.
998 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
1000 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
1001 non-allocated section as done in i386 version.
1002 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
1003 statement since this is no know relocation.
1005 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
1007 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
1009 (elf_hppa_relocate_insn): Similarly.
1011 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
1013 (elf_hppa_relocate_insn): Similarly.
1015 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
1016 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
1017 Pass the relocate type rather than the insn format to
1018 elf_hppa_relocate_insn.
1019 (elf_hppa_relocate_insn): Make switch dependent on relocation type
1020 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1022 1999-09-07 Ian Lance Taylor <ian@zembu.com>
1024 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
1025 (bfd_coff_filnmlen): Define.
1026 (bfd_coff_std_swap_table): Initialize new field.
1027 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
1029 (coff_write_symbols): Likewise.
1030 (coff_get_normalized_symtab): Likewise.
1031 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
1032 * libcoff.h: Rebuild.
1034 1999-09-06 Donn Terry <donn@interix.com>
1036 * coffcode.h (sort_by_secaddr): New static function if
1038 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
1039 sections by VMA when assigning target_index values. Always set
1042 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
1043 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
1045 * libcoff.h: Rebuild.
1047 * coffcode.h (coff_set_custom_section_alignment): Add const to
1048 declaration to match definition.
1049 (coff_write_object_contents): Don't set F_AR32W(R)? if
1052 * coff-i386.c (in_reloc_p): Add declaration.
1053 (i386coff_vec): Simplify initialization of
1054 application_section_flags.
1056 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
1057 version. Move COFF_WITH_PE specific code to new version.
1058 (stype_to_sec_flags): Likewise. Add section parameter.
1059 * coffgen.c (make_a_section_from_file): Set target_index before
1060 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
1061 * libcoff.h: Rebuild.
1063 * syms.c (stt): Add some PE/PEI section names.
1064 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
1066 (bfd_symbol_info): Check for 'w'.
1068 * section.c (struct bfd_comdat_info): Define.
1069 (asection): Add comdat field.
1070 (STD_SECTION): Initialize comdat field.
1071 (bfd_make_section_anyway): Likewise.
1072 * bfd-in2.h: Rebuild.
1074 1999-09-06 Andreas Schwab <schwab@suse.de>
1076 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
1079 1999-09-06 Nick Clifton <nickc@cygnus.com>
1081 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
1082 bfd_realloc instead of calloc and realloc.
1084 1999-09-04 Steve Chamberlain <sac@pobox.com>
1086 * cpu-pj.c: New file.
1087 * elf32-pj.c: New file.
1088 * config.bfd (pj*): New cpu.
1089 (pj-*-*, pjl-*-*): New targets.
1090 * configure.in (bfd_elf32_pj_vec): New target vector.
1091 (bfd_elf32_pjl_vec): New target vector.
1092 * archures.c (bfd_arch_pj): Define.
1093 * elf.c (prep_headers): Handle bfd_arch_pj.
1094 * reloc.c: Define BFD_RELOC_PJ_* relocations.
1095 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
1096 to target vector list.
1097 * Makefile.am: Rebuild dependencies.
1098 (ALL_MACHINES): Add cpu-pj.lo.
1099 (ALL_MACHINES_CFILES): Add cpu-pj.c.
1100 (BFD32_BACKENDS): Add elf32-pj.lo.
1101 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
1102 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1104 1999-09-04 Ian Lance Taylor <ian@zembu.com>
1106 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
1107 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
1108 and NON_GOT_REF from weak defined symbol to real symbol.
1109 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
1110 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
1111 create a COPY reloc.
1112 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
1113 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
1114 don't create a COPY reloc.
1116 1999-09-03 Ian Lance Taylor <ian@zembu.com>
1118 * elflink.h (elf_bfd_final_link): When counting relocations, don't
1119 count those in sections we are not including in the link.
1121 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
1123 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
1124 field in hpux11 shared libraries.
1126 1999-09-02 Nick Clifton <nickc@cygnus.com>
1128 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
1130 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
1132 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
1133 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
1134 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1136 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1138 * elflink.h (record_link_assignment): When possible, keep the
1139 original type of the symbol.
1141 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1143 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1144 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1145 tools were configured.
1146 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1148 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1150 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1151 GOT entries for GOT16 relocations; they're not required.
1153 1999-08-24 Nick Clifton <nickc@cygnus.com>
1155 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1157 * config.bfd (arm-*-netbsd*): New target.
1158 * configure.in (armnetbsd_vec): New target vector.
1159 * configure: Regenerate
1160 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1162 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1163 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1164 (armnetbsd.lo): New rule with deps.
1165 * Makefile.in: Regenerate.
1167 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1170 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1172 * som.c (som_slurp_symbol_table): Fix typo in comment.
1174 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1176 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1177 here instead of using elf_section_data...
1179 1999-08-19 Nick Clifton <nickc@cygnus.com>
1181 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1182 relocations into the base file.
1183 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1184 we are building a base file.
1186 1999-08-19 Nick Clifton <nickc@cygnus.com>
1188 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1190 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1191 REL relocs when performing a partial relocation.
1193 1999-08-18 Donn Terry <donn@interix.com>
1195 * cofflink.c: Move definitions of N_TMASK, et. al., out of
1196 _bfd_coff_link_input_bfd into top level.
1198 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
1199 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
1200 (coff_i386_rtype_to_howto): Likewise.
1201 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
1202 Completely ignore symbols which are all zero.
1203 (dummy_reloc16_estimate): Add return 0.
1204 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
1205 variable copy to name_copy to avoid shadowing outer scope
1207 * libcoff-in.h (coff_data_type): Change raw_syment_count field
1208 from unsigned int to unsigned long. Add timestamp field.
1209 * libcoff.h: Rebuild.
1211 1999-08-17 H.J. Lu <hjl@gnu.org>
1213 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
1216 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1218 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
1219 for special section symbols.
1220 * elflink.h (elf_merge_symbol): If we have no old BFD, check
1221 BSF_DYNAMIC on the section symbol to see whether the old BFD is
1224 1999-08-15 Mark Mitchell <mark@codesourcery.com>
1226 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
1227 coincidence of variable names between old and new code.
1229 1999-08-12 Nick Clifton <nickc@cygnus.com>
1231 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
1232 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
1233 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
1234 and 'addend' parameter a 'bfd_signed_vma'.
1235 (elf32_arm_final_link_relocate): Do not involve stubs in
1236 R_ARM_THM_PC22 relocs relative to section symbols, they are long
1237 jumps, not function calls.
1239 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
1241 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
1242 in R_ARM_PC24 relocs.
1244 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
1246 * elf-hppa.h (elf_hppa_fake_sections): New function.
1247 * elf32-hppa.c (elf_backend_fake_sections): Define.
1249 * elf-hppa.h (elf_hppa_final_write_processing): Update for
1250 recent changes to the arch_info structure.
1252 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
1253 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
1254 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
1257 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
1258 Ralf Baechle <ralf@uni-koblenz.de>
1260 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
1261 output DT_MIPS_GOTSYM.
1262 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
1263 DT_MIPS_SYMTABNO if there are no global GOT symbols.
1265 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
1267 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
1268 prototype. Handle local symbols. Add commentary.
1269 (mips_elf_calculate_relocation): Adjust accordingly.
1270 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
1273 * elflink.h (elf_bfd_final_link): Tweak last change.
1275 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1277 * elflink.h (elf_link_size_reloc_section): Use the counts in the
1278 elf-section data to allocate just the right amount of relocation
1279 space. Don't allocate the hash space twice.
1280 (elf_bfd_final_link): Calculate the amount of space to allocate in
1281 each relocation section.
1283 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
1285 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
1286 64bit mode, generate a section relative relocation for a 32bit
1288 (elf_hppa_is_local_label_name): New function.
1289 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
1290 shared between 32bit and 64bit port.
1292 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1294 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
1295 R_MIPS_GOT16 and R_MIPS_CALL16.
1296 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
1297 to use when looking for a preexisting GOT entry.
1299 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
1301 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
1302 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
1304 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1306 1999-08-09 Geoff Keating <geoffk@cygnus.com>
1308 * elflink.h (elf_link_output_extsym): Don't output a weak
1309 reference to an undefined symbol just because it was defined weak
1312 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1314 * coffgen.c (coff_find_nearest_line): When looking for file, use
1315 last best match rather than first. If address is beyond last line
1316 number record, don't return the last line as the correct value.
1318 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1320 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
1321 * bfd-in2.h: Rebuild.
1323 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
1325 * libcoff-in.h (struct coff_section_alignment_entry): Define.
1326 * coffcode.h (coff_set_custom_section_alignment): New static
1328 (coff_section_alignment_table): New static array.
1329 (coff_new_section_hook): Use coff_set_customer_section_alignment.
1330 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1331 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1332 * libcoff.h: Rebuild.
1334 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1336 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
1338 * Makefile.in: Rebuild.
1340 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1342 * section.c (SEC_SHARED): Define.
1343 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
1344 (styp_to_sec_flags): Likewise.
1345 * peicode.h (coff_swap_scnhdr_out): Likewise.
1346 * bfd-in2.h: Rebuild.
1348 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1350 * coffcode.h (coff_classify_symbol): Comment out part of
1351 1999-08-05 change which breaks cygwin DLLs.
1353 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
1354 * aclocal.m4, configure: Rebuild.
1356 1999-08-06 Ian Lance Taylor <ian@zembu.com>
1358 * section.c (global_syms): Only initialize union field if
1361 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1363 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
1364 the size of a GOT entry here.
1365 (mips_elf_calculate_relocation): Don't create a local GOT entry
1366 for the symbol in a GOT16 relocation; just for it's high-order bit
1367 (_bfd_mips_elf_relocate_section): Fix thinko.
1369 1999-08-05 Ian Lance Taylor <ian@zembu.com>
1371 Based on patches from Donn Terry <donn@interix.com>:
1372 * coffcode.h (enum coff_symbol_classification): Define.
1373 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
1374 _bfd_coff_classify_symbol. Change return type.
1375 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
1376 (coff_slurp_symbol_table): Use coff_classify_symbol.
1377 (coff_classify_symbol): New static function.
1378 (coff_sym_is_global): Never define.
1379 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
1380 * cofflink.c (coff_link_check_ar_symbols): Use
1381 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
1382 (coff_link_add_symbols): Likewise.
1383 (_bfd_coff_link_input_bfd): Likewise.
1384 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
1385 coff_classify_symbol.
1386 * libcoff.h: Rebuild.
1388 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
1390 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
1391 (e_ltpsel, e_rtpsel): Similarly.
1393 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
1394 and 14bit ertpsel. Handle 64bit psel.
1396 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1398 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
1399 handling for REL relocations. And only left-shift R_MIPS26
1400 relocation addends where necessary.
1402 1999-08-03 Mark Mitchell <mark@codesourcery.com>
1404 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
1405 (mips_elf_next_lo16_relocation): Don't compute the addend here.
1406 Just return the relocation found.
1407 (mips_elf_relocate_section): Pull the LO16 addend out of the
1408 section itself when using REL relocations.
1410 * elf32-mips.c (mips_elf_calculate_relocation): Restore
1411 _DYNAMIC_LINK handling and handling of undefined symbols in shared
1414 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1416 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
1417 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
1418 relocation against a symbol in an input section with no output
1419 section. From Daniel Jacobowitz <drow@false.org>.
1421 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
1423 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
1424 look for generated file correctly.
1425 * aclocal.m4, configure: Rebuild.
1427 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1429 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
1430 and R_MIPS16_26 relocations correctly when relocating.
1431 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
1432 and R_MIPS_CALL_LO16 are for global symbols.
1434 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1436 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
1438 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
1439 variables and initialize them.
1441 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1443 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
1444 there are no global symbols requiring GOT entries.
1445 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1446 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1447 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1449 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
1450 symbols are considered to have the value zero.
1451 (_bfd_mips_elf_relocate_section): Don't try to perform a
1452 relocation for an undefined symbol.
1453 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
1456 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1458 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
1459 wants ba,a,pt %xcc instead of %icc.
1460 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
1461 of large PLT entries.
1462 (sparc64_elf_plt_ptr_offset): Fix calculation.
1463 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
1464 addend should be relative to load address, not .plt section start.
1465 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
1467 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1469 * elf-bfd.h (struct elf_backend_data): Add
1470 print_symbol_all and output_arch_syms backend methods.
1471 * elfxx-target.h: Likewise.
1472 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
1473 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
1474 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
1476 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
1477 symbols in .dynsym, add their names into .dynstr. Put those symbols
1479 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
1480 pointers to STT_REGISTER symbols in dynsym section.
1481 (sparc64_elf_print_symbol_all): New function.
1482 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
1483 printing using the print_symbol_all hook.
1485 1999-07-30 Catherine Moore <clm@cygnus.com>
1487 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
1490 1999-07-29 Richard Henderson <rth@cygnus.com>
1492 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
1493 dynamic_sections_created.
1495 1999-07-29 Richard Henderson <rth@cygnus.com>
1497 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
1498 (mips_rtype_to_howto): ... new function.
1499 (_bfd_mips_elf_relocate_section): Use it.
1501 1999-07-28 Mark Mitchell <mark@codesourcery.com>
1503 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
1505 1999-07-27 Nick Clifton <nickc@cygnus.com>
1507 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
1509 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
1510 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
1512 1999-07-23 Donn Terry <donn@interix.com>
1514 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
1515 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
1516 * cofflink.c (coff_link_add_symbols): If PE, handle section
1518 * libcoff.h: Rebuild.
1520 * config.bfd (i[3456]86-*-interix*): New target.
1522 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1524 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
1525 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
1526 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
1527 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
1528 (COFF_SUPPORT_GNU_LINKONCE): Define.
1529 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
1530 (COFF_SUPPORT_GNU_LINKONCE): Define.
1532 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1535 * makefile.dos: Remove; obsolete.
1536 * configure.bat: Remove; obsolete.
1538 1999-07-21 H.J. Lu <hjl@gnu.org>
1540 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
1542 1999-07-21 Philippe De Muyter <phdm@macqel.be>
1544 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
1545 message and fail if a symbol index is out of range.
1547 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1549 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
1550 when looking at a R_MIPS_GOT16 relocation.
1552 1999-07-20 Nick Clifton <nickc@cygnus.com>
1554 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1556 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
1558 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
1559 removed in previous change.
1560 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
1561 in relocateable output.
1563 1999-07-19 Ian Lance Taylor <ian@zembu.com>
1565 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
1568 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
1569 if they appear to be specially created by the linker.
1571 1999-07-19 Nick Clifton <nickc@cygnus.com>
1573 * targets.c (alternative_target): New field in bfd_target
1575 (bfd_search_for_target): New function: Find a target that
1576 satisifies a search function.
1577 * bfd-in2.h: Regenerate.
1579 * elfxx-target.h: Initialise the alternative_target field of
1580 the bfd_target structures to point to the other target (if
1582 * nlm-target.h: Initialise the alternative_target field of
1583 the bfd_target structures to point to the other target (if
1586 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
1587 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
1589 * aix386-core.c: Initialise new field of bfd_target structure.
1590 * aout-adobe.c: Initialise new field of bfd_target structure.
1591 * aout-arm.c: Initialise new field of bfd_target structure.
1592 * aout-target.h: Initialise new field of bfd_target structure.
1593 * aout-tic30.c: Initialise new field of bfd_target structure.
1594 * binary.c: Initialise new field of bfd_target structure.
1595 * bout.c: Initialise new field of bfd_target structure.
1596 * cisco-core.c: Initialise new field of bfd_target structure.
1597 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1598 * coff-alpha.c: Initialise new field of bfd_target structure.
1599 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
1600 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1601 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
1602 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
1603 * coff-i386.c: Initialise new field of bfd_target structure.
1604 * coff-i860.c: Initialise new field of bfd_target structure.
1605 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1606 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1607 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1608 * coff-mips.c: Initialise new field of bfd_target structure.
1609 * coff-ppc.c: Initialise new field of bfd_target structure.
1610 * coff-rs6000.c: Initialise new field of bfd_target structure.
1611 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1612 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
1613 * coff-tic30.c: Initialise new field of bfd_target structure.
1614 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1615 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1616 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1617 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1618 * hppabsd-core.c: Initialise new field of bfd_target structure.
1619 * hpux-core.c: Initialise new field of bfd_target structure.
1620 * i386msdos.c: Initialise new field of bfd_target structure.
1621 * i386os9k.c: Initialise new field of bfd_target structure.
1622 * ieee.c: Initialise new field of bfd_target structure.
1623 * ihex.c: Initialise new field of bfd_target structure.
1624 * irix-core.c: Initialise new field of bfd_target structure.
1625 * mipsbsd.c: Initialise new field of bfd_target structure.
1626 * netbsd-core.c: Initialise new field of bfd_target structure.
1627 * oasys.c: Initialise new field of bfd_target structure.
1628 * osf-core.c: Initialise new field of bfd_target structure.
1629 * ppcboot.c: Initialise new field of bfd_target structure.
1630 * ptrace-core.c: Initialise new field of bfd_target structure.
1631 * sco5-core.c: Initialise new field of bfd_target structure.
1632 * som.c: Initialise new field of bfd_target structure.
1633 * srec.c: Initialise new field of bfd_target structure.
1634 * tekhex.c: Initialise new field of bfd_target structure.
1635 * trad-core.c: Initialise new field of bfd_target structure.
1636 * versados.c: Initialise new field of bfd_target structure.
1637 * vms.c: Initialise new field of bfd_target structure.
1639 1999-07-19 Andreas Schwab <schwab@suse.de>
1641 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
1644 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
1646 * elflink.h (elf_link_adjust_relocs): New function.
1647 (elf_bfd_final_link): Use it.
1648 (elf_link_input_bfd): Deal with the fact that there can be
1649 two relocation sections for a single section.
1650 (elf_reloc_link_order): Likewise.
1652 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
1653 a relocateable object.
1654 (_bfd_mips_elf_relocate_section): Handle relocateable links.
1656 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1658 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
1659 (sparc64_elf_get_reloc_upper_bound,
1660 sparc64_elf_get_dynamic_reloc_upper_bound,
1661 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
1662 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
1664 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
1665 ELF64_R_TYPE_ID/DATA where appropriate.
1667 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1669 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
1672 1999-07-16 Ian Lance Taylor <ian@zembu.com>
1674 * elf32-mips.c (mips_elf_local_relocation_p): New static
1676 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
1677 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
1678 Always set *require_jalxp.
1679 (mips_elf_stub_section_p): Mark abfd parameter as unused.
1680 (_bfd_mips_elf_relocate_section): Only look for LO16 following
1681 GOT16 if the GOT16 is against a local symbol. Don't return false
1682 for an undefined symbol. If there is an overflow, assert that we
1685 1999-07-16 Andreas Schwab <schwab@suse.de>
1687 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
1688 variables `link' and `elfsec'.
1689 (elf_bfd_final_link): Remove unused variable `os'.
1691 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
1693 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
1694 a PT_PHDR program headers.
1695 (_bfd_mips_elf_final_link): Don't assume there are going to be
1696 section symbols when we're not building a shared object.
1697 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
1700 1999-07-15 J.T. Conklin <jtc@redback.com>
1702 * config.bfd (i[3456]86-*-vxworks*): New target.
1704 1999-07-15 Mark Mitchell <mark@codesourcery.com>
1706 * elf32-mips.c (mips_elf_stub_section_p): New function.
1707 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
1708 (mips_elf_relocate_section): Adjust calling sequence for
1709 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1710 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
1713 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1715 * configure.in: Bump version number to 2.9.5.
1716 * configure: Rebuild.
1718 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
1720 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
1722 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
1723 to derive final type instead of hardwiring a selection.
1725 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1727 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
1728 things relocated by R_MIPS16_GPREL.
1729 (mips_elf_perform_relocation): Likewise.
1731 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
1733 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
1735 1999-07-14 Richard Henderson <rth@cygnus.com>
1737 * elf32-mips.c (struct mips_got_info): Add global_gotno.
1738 (_bfd_mips_elf_size_dynamic_sections): Set it.
1739 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
1740 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
1741 new argument max_local.
1743 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1745 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
1746 subwords when handling an R_MIPS16_26 relocation.
1747 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
1750 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
1751 dst_mask to match reality.
1752 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
1753 (mips_elf_obtain_contents): Use bfd_get.
1754 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
1755 (mips_elf_relocate_section): Likewise.
1757 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1759 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
1760 (mips_elf_relocate_section): Adjust calling sequence for
1761 mips_elf_perform_relocation.
1762 (mips_elf_perform_relocation): Take additional argument. Handle
1763 R_MIPS16_26. Use bfd_put for convenience.
1765 1999-07-13 Richard Henderson <rth@cygnus.com>
1767 * elf.c (assign_file_positions_for_segments): Thinko last change.
1768 Always overwrite p_flags.
1770 1999-07-13 Richard Henderson <rth@cygnus.com>
1772 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1773 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1774 .dynbss and .rel[a].bss if want_dynbss.
1775 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1777 1999-07-13 Richard Henderson <rth@cygnus.com>
1779 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1781 1999-07-13 Richard Henderson <rth@cygnus.com>
1783 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1784 (struct elf_link_hash_table): Add dynlocal.
1785 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1786 (_bfd_elf_link_adjust_dynindx): Delete.
1787 (_bfd_elf_link_renumber_dynsyms): Prototype.
1788 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1789 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1790 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1791 (_bfd_elf_link_lookup_local_dynindx): New function.
1792 (elf_link_renumber_hash_table_dynsyms): New function.
1793 (_bfd_elf_link_renumber_dynsyms): New function.
1794 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1795 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1796 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1797 instead of elf_link_remove_section_and_adjust_dynindices.
1798 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1799 (elf_link_assign_sym_version): Remove removed_dynamic code.
1800 (elf_link_renumber_dynsyms): Delete.
1801 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1803 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1804 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1805 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1806 * elf32-mips.c: Similarly.
1807 * elf32-ppc.c: Similarly.
1808 * elf32-sparc.c: Similarly.
1809 * elf64-alpha.c: Similarly.
1810 * elf64-sparc.c: Similarly.
1812 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1814 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1815 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1816 when the relocation is against _gp_disp.
1818 1999-07-12 Mark Mitchell <mark@codesourcery.com>
1820 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1821 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1822 to possibly_dynamic_relocs. Adjust usage throughout code.
1823 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1824 (elf_mips_ctor64_howto): Likewise.
1825 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1827 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1828 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1829 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1830 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1832 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1834 * Makefile.am: Rebuild dependencies.
1835 * Makefile.in: Rebuild.
1837 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1838 * bfd-in2.h: Rebuild.
1840 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1841 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1842 structure initializations. Add casts.
1843 * reloc.c (EMPTY_HOWTO): Define.
1844 * bfd-in2.h: Rebuild.
1845 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1846 comparisons against 0.
1847 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1848 previous_ibfd_e_flags to unsigned long.
1849 * vms.h (struct vms_private_data_struct): Change section_count to
1851 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1852 (_bfd_vms_write_gsd): Change symnum to unsigned.
1853 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1854 * vms-tir.c (etir_sta): Change psect to unsigned.
1855 (alloc_section): Change idx to unsigned.
1856 (tir_sta, tir_ctl): Change psect to unsigned.
1857 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1858 * vms.c (priv_section_count): Change to unsigned.
1860 1999-07-12 Andreas Schwab <schwab@suse.de>
1862 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1863 * m68klinux.c: Likewise.
1865 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1867 * Many files: Changes to avoid gcc warnings: Remove unused local
1868 variables. Add default case to enum switches.
1869 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1870 compile if not COFF_IMAGE_WITH_PE.
1871 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1872 (bfd_arm_get_bfd_for_interworking): Likewise.
1873 (bfd_arm_process_before_allocation): Likewise.
1874 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1875 * pei-arm.c: Likewise.
1876 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1877 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1878 (mips_elf_got16_entry): Put parens around & in body of ==.
1879 (mips_elf_calculate_relocation): Correct test for empty string.
1880 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1882 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1885 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1887 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1888 as appropriate. Fill in structure initializations. Add variable
1889 initializations. Add casts.
1890 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1891 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1893 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1895 * elf-bfd.h (bfd_elf_hash): Update declaration.
1896 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1897 when calling bfd_elf_hash.
1899 1999-07-11 Mark Mitchell <mark@codesourcery.com>
1901 * libbfd.c (bfd_put_8): Make it of type `void'.
1902 * bfd-in2.h: Regenerated.
1903 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1905 (_bfd_mips_elf_final_link): Likewise.
1907 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1909 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1911 * config.bfd (hppa*-*-linux-gnu*): New target
1913 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1915 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1916 (_bfd_mips_elf_create_dynamic_sections): New function.
1917 (_bfd_mips_elf_add_symbol_hook): Likewise.
1918 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1919 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1920 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1921 (_bfd_mips_elf_gc_mark_hook): Likewise.
1922 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1923 (_bfd_mips_elf_always_size_sections): Likewise.
1924 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1925 (_bfd_mips_elf_check_relocs): Likewise.
1926 (_bfd_mips_elf_link_hash_table_create): Likewise.
1927 (_bfd_mips_elf_print_private_data): Likewise.
1928 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1929 (_bfd_mips_elf_final_link): Likewise.
1930 (_bfd_mips_elf_additional_program_headers): Likewise.
1931 (_bfd_mips_elf_modify_segment_map): Likewise.
1932 (_bfd_mips_elf_relocate_section): Likewise.
1933 * elf32-mips.c (mips_elf32_object_p): Move contents into
1934 _bfd_mips_elf_object_p.
1935 (mips_elf_additional_program_headers): Rename to
1936 _bfd_mips_elf_additional_program_headers.
1937 (mips_elf_modify_segment_map): Rename to
1938 _bfd_mips_elf_modify_segment_map.
1939 (elf_mips_abi_name): Change prototype.
1940 (mips_elf32_section_from_shdr): Merge into
1941 _bfd_mips_elf_section_from_shdr.
1942 (mips_elf32_section_processing): Merge into
1943 _bfd_mips_elf_section_processing.
1944 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1945 the right back-end ELF linker.
1946 (mips_elf_relocate_section): Rename to
1947 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1948 (mips_elf_link_output_symbol_hook): Rename to
1949 _bfd_mips_elf_link_output_symbol_hook.
1950 (mips_elf_create_dynamic_section): Rename to
1951 _bfd_mips_elf_create_dynamic_section.
1952 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1953 Adjust for 64-bit code. Use mips_elf_got_section.
1954 (mips_elf_adjust_dynamic_symbol): Rename to
1955 _bfd_mips_elf_adjust_dynamic_symbol. Use
1956 mips_elf_allocate_dynamic_relocations.
1957 (mips_elf_finish_dynamic_symbol): Rename to
1958 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1959 Adjust for 64-bit code.
1960 (mips_elf_finish_dynamic_sections): Rename to
1961 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1962 (mips_elf_always_size_sections): Rename to
1963 _bfd_mips_elf_always_size_sections.
1964 (mips_elf_add_symbol_hook): Rename to
1965 _bfd_mips_elf_add_symbol_hook.
1966 (mips_elf_next_lo16_addend): Constify.
1967 (mips_elf_calculate_relocation): Likewise.
1968 (mips_elf_obtain_contents): Likewise.
1969 (mips_elf_perform_relocation): Likewise.
1970 (mips_elf_create_dynamic_relocation): Likewise.
1971 (mips_elf_allocate_dynamic_relocations): New function.
1972 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1973 (MIPS_ELF_REL_SIZE): Likewise.
1974 (MIPS_ELF_DYN_SIZE): Likewise.
1975 (MIPS_ELF_GOT_SIZE): Likewise.
1976 (MIPS_ELF_SYM_SIZE): Likewise.
1977 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1978 (MIPS_ELF_GET_WORD): Likewise.
1979 (MIPS_ELF_PUT_WORD): Likewise.
1980 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1981 (STUB_LW): Conditionalize for 64-bit value.
1982 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1984 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1985 Check it for inconsistency.
1986 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1988 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1990 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1991 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1992 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1993 (mips_elf_local_got_index): Likewise.
1994 (mips_elf_got_page): Likewise.
1995 (mips_elf_got_info): Likewise.
1996 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1997 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1998 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1999 instead of constant `2'.
2000 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
2001 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
2002 (mips_elf_size_dynamic_sections): Use
2003 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
2004 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
2005 Adjust all releveant entries in elf backend table.
2006 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
2007 (mips_elf64_section_processing): Likewise.
2008 Adjust elf backend entries to use _bfd_mips_elf variants now
2011 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
2013 (size_dynamic_sections): Likewise.
2014 (elf_link_output_extsym): Likewise.
2015 * elf.c: (elf_fake_sections): Likewise.
2016 * libbfd.c (bfd_get): New macro.
2017 (bfd_put): Likewise.
2018 * bfd-in2.h: Regenerated.
2020 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2022 * elf-bfd.h (elf_size_info): Add hash_entry_size,
2023 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
2024 wap_reloca_in, and swap_reloca_out.
2025 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
2026 multiple internal relocations per external relocation.
2027 (link_read_relocs): Likewise.
2028 (elf_bfd_final_link): Likewise.
2029 (elf_link_input_bfd): Likewise.
2030 (elf_gc_mark): Likewise.
2031 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2032 * elfcode.h (elf_swap_dyn_out): Adjust type to match
2034 (size_info): Add entries for new fields.
2035 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
2036 (mips_elf64_be_swap_reloc_in): New function.
2037 (mips_elf64_be_swap_reloc_out): Likewise.
2038 (mips_elf64_be_swap_reloca_in): Likewise.
2039 (mips_elf64_be_swap_reloca_out): Likewise.
2040 (mips_elf64_size_info): Add entries for new fields.
2042 1999-07-07 Ian Lance Taylor <ian@zembu.com>
2044 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
2045 field equals the new rel_count field.
2046 (elf_link_input_bfd): When doing a relocateable link, use the new
2047 rel_count field rather than the reloc_count field.
2048 (elf_reloc_link_order): Likewise.
2049 (elf_finish_pointer_linker_section): Likewise.
2051 Based on patch from H.J. Lu <hjl@gnu.org>:
2052 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2053 shared library to override a weak definition in a regular object.
2055 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
2057 * libhppa.h: Revert July 2, 1999 patch.
2059 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
2060 need to generate DLTIND relocations, not DLTREL relocations.
2062 1999-07-05 Nick Clifton <nickc@cygnus.com>
2064 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
2066 (coff_set_flags): Recognise arm 5 architectures.
2068 * cpu-arm.c: Add support for strongarm and arm9 cpus.
2069 Add support for armv5 architecture.
2071 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
2073 * reloc.c: Add new, assembler only, ARM reloc:
2074 BFD_RELOC_ARM_ADRL_IMMEDIATE.
2076 * bfd-in2.h: Regenerate.
2078 1999-07-02 Mark Mitchell <mark@codesourcery.com>
2080 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
2081 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
2082 * elf.c (_bfd_elf_find_nearest_line): Pass it.
2083 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
2084 * elf32-mips.c (ABI_64_P): New macro.
2085 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
2086 (_bfd_mips_elf_find_nearest_line): Adjust call to
2087 _bfd_dwarf2_find_nearest_line.
2088 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
2089 * libbfd.h: Regenerated.
2091 1999-07-02 Ian Lance Taylor <ian@zembu.com>
2093 * config.bfd: Add * at the end of i[3456]86-*-unixware.
2095 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
2097 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
2098 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
2100 1999-07-01 Mark Mitchell <mark@codesourcery.com>
2102 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
2104 (_bfd_elf_init_reloc_shdr): New function.
2105 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
2106 bfd_alloc followed by memset.
2107 (_bfd_elf_init_reloc_shdr): New function, split out from ...
2108 (elf_fake_sections): Here.
2109 (assign_section_numbers): Assign section numbers for the second
2110 relocation section, if required.
2111 * elflink.h (elf_link_output_relocs): New function.
2112 (elf_link_size_reloc_section): Likewise.
2113 (elf_bfd_final_link): Use elf_link_size_reloc_section.
2114 (elf_link_input_bfd): Use elf_link_output_relocs.
2116 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
2117 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
2119 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
2121 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
2124 1999-06-28 Mark Mitchell <mark@codesourcery.com>
2126 * elf32-mips.c (mips_elf_got_info): Move declaration before
2127 prototypes. Change global_gotsym to be a pointer to a hash entry,
2128 rather than a number index.
2129 (mips_elf_link_hash_entry): Move declaration before prototypes.
2130 (mips_elf_irix6_finish_dynamic_symbol): New function.
2131 (mips_elf_sign_extend): Likewise.
2132 (mips_elf_high): Likewise.
2133 (mips_elf_higher): Likewise.
2134 (mips_elf_highest): Likewise.
2135 (mips_elf_global_got_index): Likewise.
2136 (mips_elf_local_got_index): Likewise.
2137 (mips_elf_got_offset_from_index): Likeiwse.
2138 (mips_elf_record_global_got_symbol): Likewise.
2139 (mips_elf_got_page): Likewise.
2140 (mips_elf_next_lo16_addend): Likewise.
2141 (mips_elf_calculate_relocation): Likewise.
2142 (mips_elf_obtain_contents): Likewise.
2143 (mips_elf_perform_relocation): Likewise.
2144 (mips_elf_assign_gp): Likewise.
2145 (mips_elf_sort_hash_table_f): Likewise.
2146 (mips_elf_sort_hash_table): Likewise.
2147 (mips_elf_got_section): Likewise.
2148 (mips_elf_got_info): Likewise.
2149 (mips_elf_create_local_got_entry): Likewise.
2150 (mips_elf_got16_entry): Likewise.
2151 (mips_elf_create_dynamic_relocation): Likewise.
2152 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2153 (mips_elf_final_gp): Use mips_elf_assign_gp.
2154 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2155 into SHN_SCOMMON automatically on IRIX6.
2156 (mips_elf_add_symbol_hook): Likewise.
2157 (mips_elf_relocate_section): Rewrite, using
2158 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2159 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2160 Don't deal with .rld_map on IRIX6.
2161 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2162 section flags appropriately for .got.
2163 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2164 the got. Call mips_elf_record_global_got_symbol and allocate
2165 local got space appropriately.
2166 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2167 char *. Rework calculation of GOT size. Sort dynamic symbol
2168 table entries so entries that do not require GOT entries appear at
2169 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2170 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2172 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2174 (mips_elf_finish_dynamic_symbol): Use
2175 mips_elf_irix6_finish_dynamic_symbol.
2176 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2177 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2178 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2180 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2182 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2183 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2185 1999-06-04 Philip Blundell <philb@gnu.org>
2187 * elf32-arm.h (elf_backend_got_header_size): Define.
2188 (elf_backend_plt_header_size): Likewise.
2190 1999-06-28 Jim Pick <jim@jimpick.com>
2192 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2194 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
2196 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
2197 relocation function.
2198 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
2200 1999-06-27 Mark Mitchell <mark@codesourcery.com>
2202 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
2203 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
2204 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
2205 (_bfd_mips_elf_section_from_shdr): Use them.
2206 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
2207 of GP-relative sections.
2208 (_bfd_mips_elf_set_section_contents): Use them.
2209 (_bfd_mips_elf_section_processing): Share code between .sdata and
2210 .lit4/.lit8 sections. Set appropriate flags for .srdata.
2211 (mips_elf_additional_program_headers): Add handling for
2212 PT_MIPS_OPTIONS segment on IRIX6.
2213 (mips_elf_modify_segment_map): Likeiwse.
2214 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
2215 Include the options sections on IRIX6. Don't look for GP-relative
2216 sections by name; use SHF_MIPS_GPREL instead.
2217 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
2219 (mips_elf_create_dynamic_sections): Don't muck about with section
2220 alignments and such on IRIX6.
2221 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2222 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
2223 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
2224 bfd_zalloc rather than bfd_alloc and memset.
2225 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2226 Don't assert the existence of .rld_map on IRIX6.
2227 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
2229 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
2230 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
2233 1999-06-26 Mark Mitchell <mark@codesourcery.com>
2235 * elf32-mips.c (mips_elf_swap_msym_in): New function.
2236 (mips_elf_swap_msym_out): New function.
2237 (mips_elf_create_msym_section): Likewise.
2238 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
2239 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
2240 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
2241 section not named .msym.
2242 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
2243 .msym directly. Set appropriate attributes for the .msym
2245 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
2246 (mips_elf_link_hash_newfunc): Clear it.
2247 (mips_elf_create_dynamic_sections): Create the .msym section
2249 (mips_elf_size_dynamic_sections): Allocate space for the
2250 .msym section. Add a DT_MIPS_MSYM entry.
2251 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
2253 (mips_elf_finish_dynamic_sections): Assign a value for
2254 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
2256 * elf32-mips.c (irix_compat_t): New enumeration.
2257 (ABI_N32_P): New macro.
2258 (IRIX_COMPAT): Likewise.
2259 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
2260 (mips_elf_relocate_section): Fix typo.
2262 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2264 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
2265 as writable PE sections.
2267 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2269 * dwarf2.c (struct arange): New type.
2270 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
2271 (arange_add): New function.
2272 (decode_line_info): Keep track of address ranges that a compilation
2274 (comp_unit_contains_address): Return true if address is contained
2275 in _any_ of the address ranges associated with a compilation unit.
2276 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
2277 on the first comp_unit that contains the address.
2279 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2281 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
2282 (decode_line_info): Add variable STASH and initialize it to point
2283 to the per-bfd dwarf2_debug info. Remove static variable
2284 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
2286 1999-06-26 Ian Lance Taylor <ian@zembu.com>
2288 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
2289 shared library to have an undefined symbol.
2291 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2292 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
2294 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
2296 * elf-hppa.c (elf_hppa_final_write_processing): New function.
2297 * elf32-hppa.c: Remove everything related to symbol extension
2298 sections & records. Use the common elf_hppa_final_write_processing.
2300 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2302 * elflink.h (size_dynamic_sections): Use user-specified init/fini
2303 functions instead of _init/_fini if requested.
2305 1999-06-23 Ian Lance Taylor <ian@zembu.com>
2307 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
2310 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2312 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2313 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
2315 (ppc_elf_finish_dynamic_sections): Check for positive section
2316 dynindx field, rather than comparing against -1.
2317 (ppc_elf_relocate_section): Only return false if undefined_symbol
2318 or reloc_overflow fail, not always upon encountering an error.
2320 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2322 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
2323 bfd_byte * before performing pointer arithmetic.
2325 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
2327 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
2329 * elf32-hppa.c: Include elf-hppa.h.
2330 (ARCH_SIZE): Define.
2331 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
2333 (elf32_hppa_info_to_howto): Similarly.
2334 (elf_hppa_howto_table): Similarly.
2335 (elf_hppa_reloc_type_lookup): Similarly.
2336 (hppa_elf_gen_reloc_type): Similarly.
2337 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
2339 1999-06-22 Nick Clifton <nickc@cygnus.com>
2341 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
2342 handling R_V850_22_PCREL relocation.
2344 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2346 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
2349 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
2351 * section.c (_bfd_strip_section_from_output): Ignore sections
2352 DISCARDed by the link script.
2354 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2356 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2357 Remove unused local variable spp.
2359 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
2360 the entry symbol is not set.
2362 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
2364 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
2365 GPDISP or LITUSE in a relocatable link.
2367 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2369 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
2370 * (alloc_dwarf1_func): Likewise.
2372 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
2374 * libhppa.h: Fix various formatting errors.
2375 (assemble_3); Rewrite using CATENATE.
2376 (assemble_17): Fix various bugs.
2378 1999-06-16 Nick Clifton <nickc@cygnus.com>
2380 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
2382 1999-06-15 Richard Henderson <rth@cygnus.com>
2384 * section.c (SEC_SHORT): Define.
2385 * bfd-in2.h: Rebuild.
2387 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2389 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2390 Remove abfd parameter. Use _bfd_strip_section_from_output.
2391 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
2393 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
2394 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
2395 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
2397 (bfd_elf_size_dynamic_sections): Use it.
2399 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2401 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
2402 complain_overflow_bitfield to complain_overflow_signed.
2404 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2406 * elflink.h (elf_link_read_relocs_from_section): New function,
2408 (elf_link_read_relocs): Here. Use it for both relocation
2411 1999-06-12 Mark Mitchell <mark@codesourcery.com>
2413 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
2414 asect->reloc_count is valid.
2416 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2418 * elf32-mips.c (mips_elf32_section_processing): Permit a
2419 SHT_MIPS_REGINFO section to have a size of 0.
2421 1999-06-12 David O'Brien <obrien@freebsd.org>
2423 * config.bfd (alpha*-*-freebsd*): New target.
2424 (i[3456]86-*-freebsd*): Now defaults to ELF.
2426 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2428 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
2429 wrap if the relocation covers the high bit of an address.
2431 * dwarf2.c (decode_line_info): Remove unused variable first_time.
2433 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2435 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
2436 instead of R_SPARC_max.
2437 (sparc64_elf_info_to_howto): Likewise.
2438 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
2439 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
2441 1999-06-07 Richard Henderson <rth@cygnus.com>
2443 * section.c (_bfd_strip_section_from_output): Remove output
2444 sections with no initial link_order.
2446 1999-06-07 Nick Clifton <nickc@cygnus.com>
2448 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
2450 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2452 * Makefile.am (SOURCE_HFILES): Add missing headers.
2453 * Makefile.in: Regenerated.
2455 1999-06-06 Mark Mitchell <mark@codesourcery.com>
2457 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
2460 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2462 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
2463 range undefweak symbols.
2464 * hash.c: Add missing comma after @xref{}
2465 * linker.c: Likewise.
2467 1999-06-04 Nick Clifton <nickc@cygnus.com>
2469 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
2471 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
2472 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
2473 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
2474 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
2476 1999-06-04 Ian Lance Taylor <ian@zembu.com>
2478 * Makefile.am: Rebuild dependencies.
2479 (BFD32_BACKENDS): Add dwarf1.lo.
2480 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
2481 * Makefile.in: Rebuild.
2483 1999-06-04 Nick Clifton <nickc@cygnus.com>
2485 * Makefile.am: Add epoc-arm-pe target.
2486 * Makefile.in: Regenerate.
2487 * pe-arm.c: Only redefine interworking function names if they have
2488 not already been redefined.
2489 * pei-arm.c: Only redefine interworking function names if they have
2490 not already been redefined.
2491 * epoc-pe-arm.c: Redefine interworking function names to avoid a
2493 * epoc-pei-arm.c: Redefine interworking function names to avoid a
2496 1999-06-03 Nick Clifton <nickc@cygnus.com>
2498 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
2500 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2502 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
2504 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2506 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
2507 start / stop for recalculating of r_addend of R_SH_SWITCH*.
2509 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2511 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
2512 in other text sections.
2514 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2516 * libbfd.c (_bfd_generic_verify_endian_match): New function.
2517 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
2518 * libbfd.h: Regenerate.
2519 * coff-sh.c (sh_merge_private_data): Delete.
2520 (coff_bfd_merge_private_bfd_data): Change to
2521 _bfd_generic_verify_endian_match.
2522 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
2524 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
2526 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
2528 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2530 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
2532 (bfd_elf32_arm_process_before_allocation): Likewise.
2533 * bfd-in2.h: Rebuild.
2535 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2537 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
2538 track of end_sequence markers.
2539 (add_line_info): Add END_SEQUENCE arg.
2540 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
2541 debug-line info---it doesn't work right if a compilation unit
2542 consists of multiple discontiguous code-sequences. It would be
2543 worthwhile to optimize for the common case where a compilation
2544 unit results in a contiguous set of code sequences, but this is
2545 quite tricky to get right for arbitrary DWARF2 files.
2546 (lookup_address_in_line_info_table): Don't use the last line entry
2547 for a compilation unit for anything with an address higher than
2548 this line entry. Also, check for end_sequence markers to
2549 correctly handle discontinuities.
2550 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
2551 compilation units, check all compilation units with each->high==0
2552 just like when reading compilation units.
2554 * dwarf2.c (decode_line_info): Initialize table->files and
2555 table->last_line to NULL to avoid segfaults due to random
2556 values in these members.
2557 (concat_filename): Check for out-of-range file number before
2558 indexing filename table. Segfaults suck.
2560 * dwarf2.c (decode_line_info): Don't truncate address to least
2561 significant 32 bits (breaks 64 bit targets).
2562 (lookup_address_in_function_table): Ditto.
2563 (comp_unit_contains_address): Ditto.
2565 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
2567 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
2568 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
2569 (mips_elf64_howto_table_rela): Likewise.
2571 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
2573 (elf_slurp_reloc_table): Here. Use it to handle the case where a
2574 single section has two associated relocation sections.
2576 1999-06-02 Mark Salter <msalter@cygnus.com>
2578 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
2579 COFF_WITH_PE defined.
2581 1999-06-02 Nick Clifton <nickc@cygnus.com>
2583 * pe-arm.c: Rename global arm interworking functions to avoid name
2584 collision when all targets BFD is built.
2587 1999-05-31 Mark Mitchell <mark@codesourcery.com>
2589 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
2590 may_use_rel_p, may_use_rela_p, default_use_rela_p.
2591 (bfd_elf_section_data): Add use_rela_p.
2592 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
2593 (_bfd_elf_new_section_hook): Likewise.
2594 (elf_fake_sections): Use may_use_rela_p, etc., instead of
2596 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
2597 * elfcode.h (write_relocs): Determine whether or not use rela
2598 relocs based on the relocation section header.
2599 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
2600 instead of use_rela_p.
2601 * elfxx-target.h (elf_backend_may_use_relp): New macro.
2602 (elf_backend_may_use_rela_p): Likewise.
2603 (elf_backend_default_use_rela_p): Likewise.
2604 (elfNN_bed): Use them.
2606 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
2608 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
2610 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
2612 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
2613 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
2614 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
2615 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
2616 * bfd-in2.h: Regenerated.
2617 * libbfd.h: Likewise.
2618 * elf32-mips.c (mips_info_to_howto_rela): New function.
2619 (USE_REL): Adjust for new conventions.
2620 (MINUS_ONE): New macro.
2621 (elf_mips_howto_table): Add R_MIPS_SUB.
2622 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
2624 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
2625 .MIPS.content section.
2626 (_bfd_mips_elf_fake_sections): Treat all sections that begin
2627 with .MIPS.content as .MIPS.content sections. Set
2628 SHF_MNIPS_NOSTRIP for such section.
2629 (elf_info_to_howto): Define to mips_info_to_howto_rela.
2630 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
2631 MIPS_GOT_OFST, and MIPS_GOT_DISP.
2633 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2635 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
2638 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
2641 1999-05-30 Philip Blundell <philb@gnu.org>
2643 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
2644 1993-03-25 (!!). Take into account the bitmasks for the reloc so
2645 the addend does not overflow into the rest of the word.
2647 1999-05-29 Nick Clifton <nickc@cygnus.com>
2649 * bfd-in.h: Amend prototype for
2650 bfd_elf32_arm_process_before_allocation .
2651 * bfd-in.h: Regenerate.
2653 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
2654 elements in a fixed sized array.
2655 (ARM_ELF_ABI_VERSION): Define.
2656 (ARM_ELF_OS_ABI_VERSION): Define.
2657 (R_ARM_THM_ABS5): Fix rightshift and size.
2658 (R_ARM_THM_PC22): Fix size.
2659 (R_ARM_PLT32): Define Howto.
2660 (find_howto): New function: Locate a howto based on a reloc
2662 (elf32_arm_info_to_howto): Use find_howto if necessary.
2663 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2664 bfd_reloc_code_real_type.
2665 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
2666 and BFD_RELOC_VTABLE_ENTRY.
2667 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
2669 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
2670 elements in a fixed sized array.
2671 (ARM_ELF_ABI_VERSION): Define.
2672 (ARM_ELF_OS_ABI_VERSION): Define.
2673 (R_ARM_THM_ABS5): Fix rightshift and size.
2674 (R_ARM_THM_PC22): Fix size.
2675 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
2676 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2677 bfd_reloc_code_real_type.
2679 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
2680 no_pipeline_knowledge.
2681 (elf32_arm_link_hash_create): Initialise new field to zero.
2682 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
2683 no_pipeline_knowledge. Use this parameter to initialise the field
2684 in the globals data structure.
2685 (elf32_arm_final_link_relocate): Only add in pipeline offset if
2686 no_pipeline_knowledge is false and the binary is from an old
2688 (elf32_arm_merge_private_data): Generate an error if an attempt is
2689 made to linl together big endian and little endian code.
2690 (elf32_arm_post_process_headers): New function: Initialise the
2691 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
2693 (elf_backend_post_process_headers): Define.
2695 1999-05-28 Nick Clifton <nickc@cygnus.com>
2697 * elf-bfd.h (struct elf_backend_data): Add new field:
2698 elf_backend_post_process_headers.
2700 * elfxx-target.h (elf_backend_post_process_headers): Define to
2701 NULL if not already defined.
2702 (elfNN_bed): Initialise elf_backend_post_process_headers field.
2704 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
2706 (_bfd_elf_compute_section_file_positions): Call
2707 elf_backend_post_process_headers if defined.
2709 1999-05-28 Ian Lance Taylor <ian@zembu.com>
2711 * configure.in: Check whether getuid and getgid exist.
2712 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
2713 HAVE_GETGID are not defined, respectively.
2714 (bfd_write_armap): Don't special case on _WIN32 for getuid and
2716 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
2717 * configure, config.in: Rebuild.
2719 1999-05-28 Martin Dorey <mdorey@madge.com>
2721 * elf32-i960.c: New file.
2722 * elf.c (prep_headers): Handle bfd_arch_i960.
2723 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
2724 * config.bfd (i960-*-elf*): New target.
2725 * configure.in (bfd_elf32_i960_vec): New target vector.
2726 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
2727 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
2728 * Makefile.in, aclocal.m4, configure: Rebuild.
2730 1999-05-27 Nick Clifton <nickc@cygnus.com>
2732 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
2734 (find_howto): New function: Find entries in the
2735 elf32_arm_howto_table.
2736 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
2738 (elf32_arm_reloc_type_lookup): Add lookup for
2739 BFD_RELOC_ARM_PLT32.
2741 1999-05-25 Philip Blundell <pb@nexus.co.uk>
2743 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
2744 (elf32_arm_link_hash_table_create): Use above function as the
2745 constructor for hash table entries.
2746 (elf32_arm_relocate_section): Avoid crash when there is no output
2748 (elf32_arm_final_link_relocate): New parameter h.
2749 (elf32_arm_relocate_section): Pass symbol hash entry to above
2751 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
2754 1999-05-25 Catherine Moore <clm@cygnus.com>
2756 * coff-arm.c (coff_arm_relocate_section): Don't emit
2757 base file entries for pc-relative values.
2759 1999-05-25 DJ Delorie <dj@cygnus.com>
2761 * peicode.h (coff_swap_sym_in): When we create the actual section
2762 to reflect the not-there section C_SECTION symbols refer to,
2763 change the symbol class to C_STAT as the section is now really
2766 1999-05-24 Philip Blundell <pb@nexus.co.uk>
2768 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2771 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
2773 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2775 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2776 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
2778 1999-05-16 Nick Clifton <nickc@cygnus.com>
2780 * coff-mcore.c (in_reloc_p): Reinstate.
2782 1999-05-15 Nick Clifton <nickc@cygnus.com>
2784 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2785 * bfd-in2.h: Regenerate.
2786 * coff-mcore.c (in_reloc_p): Remove defintion.
2787 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2788 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2789 IMAGE_REL_MCORE_RVA.
2790 (coff_mcore_rtype_to_howto): Add special processing for
2791 IMAGE_REL_MCORE_RVA.
2792 (coff_mcore_relocate_section): Add support for
2793 IMAGE_REL_MCORE_RVA.
2794 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2795 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2797 (mcore_elf_relocate_section): Delete redundant case labels.
2799 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2801 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2802 precedence between bit-and and comparison.
2804 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2806 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2807 list of target formats (targ_selvecs).
2808 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2809 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2811 1999-05-10 DJ Delorie <dj@cygnus.com>
2813 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2814 reasonable mode until "ar x" is smart enough to skip it (fixes
2815 gcc/libgcc.a builds on mips-ecoff targets
2817 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2818 to work. Hack to support MS import libraries, which use different
2819 COMDAT types than GNU.
2820 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2821 to implied zero-length sections (see peicode below)
2822 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2823 filename symbols, which use one *or more* auxents.
2824 * coffswap.h (coff_swap_aux_in): ditto
2825 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2828 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2830 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2831 for all relocations.
2833 1999-05-10 Catherine Moore <clm@cygnus.com>
2835 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2836 if COFF_IMAGE_WITH_PE.
2837 (bfd_arm_process_before_allocation): Likewise.
2838 (bfd_arm_get_bfd_for_interworking): Likewise.
2839 * coff-arm.c: Likewise.
2840 * bfd-in2.h: Regenerate.
2841 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2842 (armpe_big_vec): Likewise.
2843 * configure: Rebuild.
2845 1999-05-10 Nick Clifton <nickc@cygnus.com>
2847 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2848 section, not just .rel. Same for .rela.
2850 1999-05-07 Nick Clifton <nickc@cygnus.com>
2852 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2853 endianism with an error message.
2855 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2857 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2858 assignment from "unsigned char *" to "char *".
2859 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2861 1999-05-05 Catherine Moore <clm@cygnus.com>
2863 * coff-arm.c (coff_arm_relocate_section): Add one to
2864 address of ARM_RVA32 thumb functions.
2866 1999-05-05 Catherine Moore <clm@cygnus.com>
2868 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2869 (elf32_m68k_copy_private_bfd_data): New.
2870 (elf32_m68k_merge_private_bfd_data): New.
2871 (elf32_m68k_print_private_bfd_data): New.
2872 (CPU32_FLAG): Define.
2873 (PLT_CPU32_ENTRY_SIZE): Define.
2874 (elf_cpu32_plt0_entry): Declare.
2875 (elf_cpu32_plt_entry): Declare.
2876 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2877 (elf_m68k_finish_dynamic_symbol): Likewise.
2878 (elf_m68k_finish_dynamic_sections): Likewise.
2879 (elf_backend_plt_header_size): Remove definition.
2880 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2881 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2882 (bfd_elf32_bfd_set_private_flags): Define.
2883 (bfd_elf32_bfd_print_private_bfd_data): Define.
2885 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2887 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2888 and R_LONG_PCREL_MODE.
2890 1999-04-29 Nick Clifton <nickc@cygnus.com>
2892 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2894 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2896 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2897 in relocation calculation.
2899 1999-04-26 Tom Tromey <tromey@cygnus.com>
2901 * aclocal.m4, configure: Updated for new version of libtool.
2903 1999-04-21 Nick Clifton <nickc@cygnus.com>
2905 * coff-mcore.c: Add support for mcore relocs.
2907 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2909 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2910 incorrect use EF_MIPS_xxBITPTRS.
2912 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2914 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2917 * bfd-in2.h: Rebuild.
2918 * libbfd.h: Rebuild.
2920 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2922 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2923 (coff_arm_relocate_section): Add ARM26D transform. Only
2924 change to ARM26D for relocateable links.
2926 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2928 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2929 (bfd_elf32_bfd_print_private_bfd_data): New.
2931 1999-04-15 Doug Evans <devans@casey.cygnus.com>
2933 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2934 refetch addend if USE_REL, add many comments regarding current state.
2935 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2936 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2937 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2938 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2940 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2942 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2943 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2945 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2947 * dwarf2.c (decode_line_info): Don't truncate address to least
2948 significant 32 bits (breaks 64 bit targets).
2949 (lookup_address_in_function_table): Ditto.
2950 (comp_unit_contains_address): Ditto.
2952 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2954 * coff-arm.c (arm_emit_base_file_entry): New routine.
2955 (A2T3_OFFSET): Define.
2956 (T2A3_OFFSET): Define.
2957 (coff_arm_relocate_section): Emit base file entries for interworking
2960 1999-04-13 Philip Blundell <philb@gnu.org>
2962 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2963 relocs 17 through 19.
2965 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2967 * elfcode.h: Remove fnmatch.h.
2968 * elflink.h (elf_link_assign_sym_version): Call back to ld
2969 instead of calling fnmatch.
2971 * config.bfd (i?86-*-beoself): Include pe vecs.
2973 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2975 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2978 1999-04-10 Richard Henderson <rth@cygnus.com>
2980 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2981 when trying to resolve dynamic symbol references.
2982 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2983 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2984 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2985 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2986 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2987 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2988 * elflink.h (elf_link_output_extsym): Likewise.
2990 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2992 * section.c (_bfd_strip_section_from_output): New function moved from
2993 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2994 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2995 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2996 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2997 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2998 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2999 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
3000 * bfd-in2.h: Update.
3002 1999-04-09 Ian Lance Taylor <ian@zembu.com>
3004 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
3006 1999-04-08 Nick Clifton <nickc@cygnus.com>
3008 * coff-mcore.c: New File: Support for mcore-pe targets.
3009 * cpu-mcore.c: New File: Support for mcore targets.
3010 * elf32-mcore.c: New File: Support for mcore-elf target.
3011 * pe-mcore.c: New File: Definitions for mcore-pe target.
3012 * pei-mcore.c: New File: Definitions for mcore-pei target.
3013 * Makefile.am: Add support for MCore targets.
3014 * Makefile.in: Regenerate.
3015 * config.bfd: Add support for MCore targets.
3016 * configure.in: Add support for MCore targets.
3017 * configure: Regenerate.
3018 * archures.c: Add support for MCore architecture.
3019 * bfd-in2.h: Regenerate.
3020 * coffcode.h: Add support for mcore-pe targets.
3021 * elf.c: Add support for mcore-elf target.
3022 * reloc.c: Add support for MCore relocs.
3023 * targets.c: Add support for MCore targets.
3025 1999-04-07 Nick Clifton <nickc@cygnus.com>
3027 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
3028 R_ARM_XPC25 and R_ARM_THM_XPC22.
3029 (elf32_arm_reloc_map): Remove redundant entries.
3031 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3033 * sysdep.h (LC_MESSAGES): Never define.
3035 1999-04-06 Chris Torek <torek@bsdi.com>
3037 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
3038 all callers. Rewrite completely.
3039 (_bfd_relocate_contents): Rewrite overflow checking.
3040 * bfd-in2.h: Rebuild.
3042 1999-04-05 Ian Lance Taylor <ian@zembu.com>
3044 From Gabriel Paubert <paubert@iram.es>:
3045 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
3046 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
3047 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
3048 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
3049 * ppcboot.c (ppcboot_vec): Use little endian routines for
3052 * elf.c (elfcore_strndup): Only define if it will be used.
3053 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
3055 (ppc_elf_check_relocs): Remove unused local i.
3056 (ppc_elf_gc_mark_hook): Add default case to switch.
3058 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
3059 * srec.c (srec_scan): Accept \r in symbol definitions.
3060 (srec_object_p): Set HAS_SYMS if we saw any symbols.
3061 (symbolsrec_object_p): Likewise.
3063 1999-04-04 Don Bowman <don@pixsci.com>
3065 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
3067 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3069 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
3071 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
3072 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
3074 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
3076 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
3079 1999-03-31 Nick Clifton <nickc@cygnus.com>
3081 * config.bfd: Add support for arm-epoc-pe target.
3082 * configure.in: Add support for arm-epoc-pe target.
3083 * configure: Regenerate.
3084 * targets.c: Add support for arm-epoc-pe target.
3085 * coff-arm.c: Allow header files to override definition of
3086 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
3087 * pe-arm.h: Allow previous header files to override definition of
3088 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3089 * pei-arm.h: Allow previous header files to override definition of
3090 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3091 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
3092 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
3094 1999-03-30 Nick Clifton <nickc@cygnus.com>
3096 * elf.c (elf_map_symbols): Handle the case where section
3097 symbols are generated for content-less sections which are
3098 not mapped to the output file.
3100 * linker.c: Replace direct references to fields in BFD structure
3101 with accessor macros.
3103 * elflink.h: Replace direct references to fields in BFD structure
3104 with accessor macros.
3106 1999-03-25 Philip Blundell <pb@nexus.co.uk>
3108 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
3110 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
3111 account when adjusting section symbols during a partial link.
3113 1999-03-24 Nick Clifton <nickc@cygnus.com>
3115 * coff-sparc.c (struct coff_reloc_map): Change type of field
3116 'bfd_reloc_val' to bfd_reloc_code_real_type.
3117 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
3118 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
3119 * elf32-arc.c (struct arc_reloc_map): Ditto.
3120 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
3121 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
3122 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
3123 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
3124 * elf32-sh.c (struct elf_reloc_map): Ditto.
3125 * elf32-sparc.c (struct elf_reloc_map): Ditto.
3126 * elf32-v850.c (struct v850_reloc_map): Ditto.
3127 * elf64-sparc.c (struct elf_reloc_map): Ditto.
3128 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
3129 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
3131 1999-03-17 Martin Hunt <hunt@cygnus.com>
3133 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
3134 function so source-level assembly works. If multiple N_SOs
3135 are seen without and N_FUNs, create an indextable entry with
3136 a NULL function name.
3138 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3140 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3141 of certian similar cpus.
3143 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3145 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3146 Add the 5000. Change the architecture for the 5400 to mips4.
3147 (elf_mips_mach): Add r5000.
3149 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3151 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3153 1999-03-11 Nick Clifton <nickc@cygnus.com>
3155 * binary.c (binary_set_section_contents): Generate warning about
3156 huge file offsets for any section that will occupy file space, not
3157 just those that are loadable.
3159 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3161 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3163 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3165 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3167 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3169 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3170 * elflink.h: Revert all changes since Feb 16. Instead:
3171 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3172 appropriate. Copy it to version symbols.
3173 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3174 symbols if appropriate.
3175 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3176 symbol if appropriate.
3177 (elf_link_output_extsym): If symbol is marked as undefined, and
3178 has no nonweak references, mark it as weak undefined.
3180 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3182 * elflink.h (elf_merge_symbol): When overriding a dynamic
3183 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3185 (elf_link_add_object_symbols): Don't copy the other field if we
3188 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3190 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3191 shared object with a weak undefined symbol.
3193 1999-02-18 Nick Clifton <nickc@cygnus.com>
3195 * elfarm-nabi.c: Set partial_inplace back to false.
3197 1999-02-17 Nick Clifton <nickc@cygnus.com>
3199 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
3200 (USER_LABEL_PREFIX): Set to "_".
3202 The following patches are from: Scott Bambrough
3203 <scottb@corelcomputer.com>
3205 * libaout.h (M_ARM6_NETBSD): Set to 143.
3207 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
3208 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
3209 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
3210 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
3211 * bfd-in2.h: Regenerate.
3213 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
3214 'true' as REL relocs are now being used. Add new PIC relocs:
3215 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
3216 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
3218 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
3220 (elf32_arm_final_link_relocate): Change parameters so that entire
3221 reloc is passed. Add support for PIC relocs.
3222 (elf32_arm_relocate_section): Pass entire reloc to
3223 elf32_arm_final_link_relocate.
3224 (elf32_arm_check_relocs): Handle new PIC relocs.
3225 (elf32_arm_adjust_dynamic_symbol): New function.
3226 (elf32_arm_size_dynamic_sections): New function.
3227 (elf32_arm_discard_copies): New function.
3228 (elf32_arm_finish_dynamic_symbol): New function.
3229 (elf32_arm_finish_dynamic_sections): New function.
3230 (ELF_MAXPAGE_SIZE): Define.
3231 (bfd_elf32_bfd_reloc_type_lookup): Define.
3232 (elf_backend_relocate_section): Define.
3233 (elf_backend_adjust_dynamic_symbol): Define.
3234 (elf_backend_create_dynamic_sections): Define.
3235 (elf_backend_finish_dynamic_symbol): Define.
3236 (elf_backend_finish_dynamic_sections): Define.
3237 (elf_backend_size_dynamic_sections): Define.
3238 (elf_backend_plt_readonly): Define.
3239 (elf_backend_want_got_plt): Define.
3240 (elf_backend_want_plt_sym): Define.
3242 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
3244 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
3245 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
3246 (_bfd_mips_elf_fake_sections): Likewise.
3248 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3250 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
3251 bfd_elf32_arm_get_bfd_for_interworking,
3252 bfd_elf32_arm_process_before_allocation): Define to avoid clash
3255 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
3256 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
3257 elf32_arm_find_nearest_line): Make them static.
3259 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
3261 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
3262 callers. Do not merge a definition from a shared object with a
3263 weak undefined symbol.
3264 (elf_link_add_object_symbols): Do not change the symbol type or
3265 size if the old symbol overrides the new one.
3267 1999-02-08 Nick Clifton <nickc@cygnus.com>
3269 * config.bfd: Add support for strongarm target.
3271 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3273 * elf32-m68k.c (reloc_map): Use the correct types for the struct
3274 fields instead of unsigned char.
3276 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
3278 * Makefile.am: Rebuild dependencies.
3279 * Makefile.in: Rebuild.
3281 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
3283 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
3284 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
3285 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
3286 * acinclude.m4: Add comments to uses of AC_DEFINE.
3287 * acconfig.h: Remove.
3288 * configure: Rebuild with current autoconf/automake.
3289 * aclocal.m4: Likewise.
3290 * config.in: Likewise.
3291 * Makefile.in: Likewise.
3293 1999-02-04 DJ Delorie <dj@cygnus.com>
3295 * libbfd.c (real_read): don't call fread for zero bytes. This
3296 covers up a bug (or misuse of bfd) that's exposed by Solaris.
3298 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
3300 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
3301 of a jump is in the current 256 MB region.
3303 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
3305 * format.c (bfd_check_format_matches): Change last patch to only
3306 take effect for the binary target.
3308 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
3310 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
3312 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
3314 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
3316 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
3318 * format.c (bfd_check_format_matches): If the target was
3319 previously specified, don't check other targets when checking for
3322 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
3324 * elf32-arm.h (elf32_arm_reloc_map): Removed.
3325 (elf32_arm_reloc_type_lookup): Removed
3326 * elfarm-nabi.c (elf32_arm_reloc_map): New.
3327 (elf32_arm_reloc_type_lookup): New.
3328 * elfarm-oabi.c (elf32_arm_reloc_map): New.
3329 (elf32_arm_reloc_type_lookup): New.
3331 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
3333 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
3334 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
3335 * Makefile.am: Use new files.
3336 * Makefile.in: Regenerate.
3337 * configure.in: Use new files.
3338 * configure: Regenerate.
3340 1999-02-01 Nick Clifton <nickc@cygnus.com>
3342 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
3343 (fr30_elf_gc_sweep_hook): New function.
3344 (elf_backend_can_gc_sections): Define.
3346 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
3348 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
3349 and bfd_elf32_bigarm_oabi_vec.
3351 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
3353 * Makefile.am (elf32-arm-oldabi.lo): New.
3354 (elf32-arm-newabi.lo): New.
3355 * Makefile.in: Regenerate.
3356 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
3357 (arm-*-elf): Likewise.
3359 (thumb-*-oabi): New.
3360 * configure: Regenerate.
3361 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
3362 (bfd_elf32_bigarm_oabi_vec): New.
3363 * elf32-arm-newabi.c: New.
3364 * elf32-arm-oldabi.c: New.
3365 * elf32-arm.c: Removed.
3368 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
3370 * binary.c (binary_set_section_contents): Omit warnings for
3371 unloadable sections.
3373 1999-01-31 Michael Meissner <meissner@cygnus.com>
3375 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
3376 powerpc{,le}-*-eabi.
3378 1999-01-29 Nick Clifton <nickc@cygnus.com>
3380 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
3381 * dwarf2.c (read_signed_leb128): Remove unused variables.
3383 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
3385 * elf.c (assign_file_positions_for_segments): Only adjust
3386 p_align when needed.
3388 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
3390 * binary.c (binary_set_section_contents): Don't return early for a
3391 non-loadable section, in case the first section is non-loadable.
3392 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
3393 W. Rozycki <macro@ds2.pg.gda.pl>.
3395 1999-01-28 Nick Clifton <nickc@cygnus.com>
3397 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
3398 R_FR30_GNU_VTENTRY relocs.
3400 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
3402 * elflink.h (elf_link_output_sym): Zero syms which are
3403 part of sections which have been excluded.
3405 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
3407 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
3409 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
3410 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
3412 1999-01-27 Nick Clifton <nickc@cygnus.com>
3414 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
3416 (fr30_final_link_relocate): Use computed value as result of
3419 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3421 * binary.c (binary_set_section_contents): Emit warning for
3422 huge file offsets due to widely-dispersed section LMAs.
3424 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
3426 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
3427 align first section to largest section alignment, not first
3430 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
3432 * configure.in: Require autoconf 2.12.1 or higher.
3434 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
3436 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
3437 * bfd-in2.h: Likewise.
3438 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
3440 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3442 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
3443 * cpu-mips.c: Add support for and independent 4111.
3444 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
3445 (_bfd_mips_elf_final_write_processing):
3446 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
3448 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3450 * elf32-mips.c (elf_mips_abi_name): New.
3451 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
3453 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
3455 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3456 Handle bfd_mach_mips4300.
3458 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
3460 * elf32-i386.c: Remove leaked development code from patch
3461 1998-12-10 by Richard Henderson.
3463 1998-12-10 Richard Henderson <rth@cygnus.com>
3465 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
3466 in debug sections for symbol defined externally.
3468 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3470 * targets.c (bfd_target_vector): Remove duplicate entry for
3473 1998-12-09 Nick Clifton <nickc@cygnus.com>
3475 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
3476 since we are using RELAs.
3478 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
3480 SCO Open Server Release 5 core file support, from Jouke Numan
3482 * sco5-core.c: New file.
3483 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
3484 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
3485 * Makefile.am: Rebuild dependencies.
3486 (OPTIONAL_BACKENDS): Add sco5-core.lo.
3487 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
3488 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
3489 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
3490 * bfd-in2.h, configure, Makefile.in: Rebuild.
3492 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
3494 * config.bfd (hppa*-*-mpeix*): New target.
3495 * configure.in: Add AC_HEADER_DIRENT.
3496 (hppa*-*-mpeix*): New target.
3497 * configure.host (hppa*-*-mpeix*): New host.
3498 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
3499 friends rather than just including <sys/dir.h>.
3500 * som.h (struct som_symbol): Add hppa_priv_level and apto
3501 tc_data. Change all users.
3502 (struct somdata): Add comp_unit field.
3503 (obj_som_compilation_unit): Define.
3504 (bfd_som_attach_compilation_unix): Declare.
3505 * som.c: Check HOST_HPPAMPEIX.
3506 (struct som_misc_symbol_info): Add new field priv_level.
3507 (som_object_setup): Add current_offset parameter. Change all
3509 (setup_sections): Likewise.
3510 (som_object_p): For EXECLIBMAGIC, read the lst header.
3511 (som_write_symbol_strings): Add compilation_unit parameter.
3513 (som_finish_writing): Write out compilation_unit.
3514 (som_bfd_derive_misc_symbol_info): Set priv_level.
3515 (som_build_and_write_symbol_table): Set xleast field to 3.
3516 (som_slurp_symbol_table): Set symbol priv_level.
3517 (bfd_som_attach_compilation_unit): New function.
3518 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
3519 priv_level into symbol_value.
3520 * configure, config.in: Rebuild.
3522 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
3524 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
3525 warning function to call _bfd_error_handler instead.
3527 * libbfd.c (COERCE32): Cast through unsigned long and long to
3528 avoid bug in old version of gcc.
3530 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
3531 (elf_backend_additional_program_headers): Don't define.
3533 1998-12-08 Nick Clifton <nickc@cygnus.com>
3535 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
3536 relocations to include offset of 2 included in the insns, and the
3537 offset of the relocs within the section.
3539 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
3541 The following changes were made by David Taylor
3542 <taylor@texas.cygnus.com>, Edith Epstein
3543 <eepstein@sophia.cygnus.com>, Jim Blandy
3544 <jimb@zwingli.cygnus.com>, and Elena Zannoni
3545 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
3546 changes originally made by HP; HP did not create ChangeLog
3549 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
3550 automake macro library.
3552 * hpux-core.c (hpux_core_core_file_p): this function now
3553 understands HPUX 10.30 thread info. Yes, the thread stacks can be
3554 found in the corefile! Also, in hpux_core_core_file_p, if we
3555 encounter a section with an unknown type, don't punt. Instead,
3556 just skip it. Also, count the number of sections of known type
3557 that we encounter. If we encounter at least one good one, then
3558 we'll declare that the file is a core file. If we encounter any
3559 unknown ones but some known ones, then we'll issue a warning (but
3560 still declare it to be a core file). Also, correctly decide when a
3562 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
3563 (CORE_ANON_SHMEM): define if not defined.
3564 (hpux_core_struct): add members lwpid and user_tid.
3565 (core_kernel_thread_id, core_user_thread_id): new macros.
3566 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
3567 the name before storing it in the bfd.
3568 (hpux_core_core_file_p): handle threads.
3570 * libhppa.h (GET_FIELD): protect against redefinition.
3571 (HPPA_WIDE): define.
3572 (GET_FIELD): define.
3577 (sign_extend): redefine.
3578 (assemble_6): define.
3579 (assemble_12): rewrite.
3580 (assemble_16): define.
3581 (assemble_16a): define.
3582 (assemble_17): rewrite.
3583 (assemble_22): define.
3585 1998-12-07 Nick Clifton <nickc@cygnus.com>
3587 * elf32-fr30.c (fr30_final_link_relocate): Using signed
3588 relocations for signed values.
3590 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
3592 * mipsbsd.c (MY(set_arch_mach)): Make static.
3593 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
3594 bfd_mach_mips* macros rather than simple numbers.
3596 COFF weak symbol support, based on patches from Mark Elbrecht
3597 <snowball3@usa.net>:
3598 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
3599 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
3600 (coff_write_alien_symbol): Likewise.
3601 * cofflink.c (coff_link_check_ar_symbols): Likewise.
3602 (coff_link_add_symbols): Likewise.
3603 (_bfd_coff_link_input_bfd): Likewise.
3604 (_bfd_coff_write_global_sym): Likewise.
3606 * elf.c (copy_private_bfd_data): Always initialize the
3607 includes_phdrs field.
3609 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
3610 file defines a symbol first mentioned in an ELF file.
3612 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
3613 possible, rather than only if BFD64.
3614 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
3616 * bfd-in2.h: Rebuild.
3618 * srec.c (srec_set_section_contents): Correct test to avoid
3619 switching to 4 byte addresses after seeing a second section which
3620 requires 3 byte addresses. From Joel Schantz
3621 <joel.schantz@argosys.boeing.com>.
3623 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
3624 <aymeric.vincent@emi.u-bordeaux.fr>.
3626 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
3628 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
3629 decide whether the output file is -mrelocatable-lib,
3630 -mrelocatable, or neither. (gdb.base/nodebug.exp)
3632 1998-12-03 Nick Clifton <nickc@cygnus.com>
3634 * elf32-fr30.c: Add support for R_FR30_48 reloc.
3635 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
3636 * bfd-in2.h: Regenerate.
3637 * libbfd.h: Regenerate
3639 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
3641 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
3642 link against a dynamic symbol with no type or size.
3644 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
3646 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
3647 relocation for section which does not get loaded.
3648 (elf_i386_relocate_section) [R_386_32]: Likewise.
3650 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
3652 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
3653 reloc_count and i long instead of unsigned long. Handle error
3654 return from bfd_canonicalize_reloc.
3656 1998-12-01 Nick Clifton <nickc@cygnus.com>
3658 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
3661 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3663 * elf32-sh.c (elf/sh.h): Include.
3664 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
3665 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
3666 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
3667 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
3668 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
3670 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
3672 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
3673 causes division by zero later on.
3675 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
3677 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
3680 1998-11-25 DJ Delorie <dj@cygnus.com>
3682 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
3685 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
3687 * elf32-fr30.c (fr30_elf_relocate_section): Call
3688 fr30_final_link_relocate.
3689 (fr30_final_link_relocate): New function: Handle I20 and I32
3691 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
3692 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
3693 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
3695 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
3698 The following changes are based on a patch submitted by Gianluca
3699 Moro <glctr@abc.it>:
3701 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
3702 not already been updated.
3703 (find_remembered_hi16s_reloc): New parameter 'already_found'
3704 returns state of remembered hi16s reloc.
3705 (remember_hi16s_reloc): Set 'found' field to false.
3706 (hi16s_location): Add 'found' field.
3708 1998-11-23 DJ Delorie <dj@cygnus.com>
3710 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
3711 to see .DLL files as unrecognized.
3712 (i3coff_object_p): Sorry, had to hack it to not recognize these
3713 files (pei-i386) on request.
3715 1998-11-23 DJ Delorie <dj@cygnus.com>
3717 * opncls.c (bfd_make_readable): need more cleanup for symbols and
3718 relents. Call bfd_check_format to reinitialize.
3720 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
3722 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
3725 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
3727 * aclocal.m4: regenerate
3728 * configure: regenerate
3730 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
3732 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
3733 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
3734 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
3735 respect it as an upper bound on what memory to reference.
3736 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3737 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
3738 update vtable_entries_size appropriately.
3740 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
3742 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
3745 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
3747 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
3748 bfds; they have no "file" so we fake it.
3749 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
3750 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
3751 resizing the memory buffer.
3752 * opncls.c (bfd_make_writable): New function; lets you write a
3753 bfd_create'd bfd to an in-memory buffer.
3754 (bfd_make_readable): New function; lets you read back that buffer
3755 as if it were from bfd_openr. Used to build generated archive
3756 members (winsup's ld's dlltool)
3758 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
3760 * po/bfd.pot: Regenerated.
3762 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
3764 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3767 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3769 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3770 element of the gotentry list for local symbols too.
3771 (elf64_alpha_relocate_section): Unify local and global handling.
3772 Assert that gotent->use_count > 0.
3774 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3776 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3777 update for file name changes of July 2, 1998.
3779 * configure: Rebuild.
3781 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3783 * po/bfd.pot: Regenerated.
3785 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3787 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3788 * aclocal.m4, configure: regenerate
3790 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3792 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3794 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3796 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3797 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3799 * aclocal.m4, configure: regenerated.
3801 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3803 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3804 R_D10V_GNU_VTENTRY relocs.
3805 (elf_d10v_howto_table): Likewise.
3806 (d10v_reloc_map d10v_reloc_map): Likewise.
3807 (elf32_d10v_gc_mark_hook): New.
3808 (elf32_d10v_gc_sweep_hook): New.
3809 (elf32_d10v_check_relocs): New.
3810 (elf32_d10v_relocate_section): New.
3811 (elf_backend_relocate_section): Define.
3812 (elf_backend_can_gc_sections): Define.
3814 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3816 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3817 (BFD64_BACKENDS): ...from here.
3818 (BFD32_BACKENDS_CFILES): Move vms files here...
3819 (BFD64_BACKENDS_CFILES): ...from here.
3820 * Makefile.in: Rebuild.
3822 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3824 * Makefile.am: Add FR30 target.
3825 * Makefile.in: Add FR30 target.
3826 * archures.c: Add support for FR30.
3827 * config.bfd: Add support for FR30.
3828 * configure.in: Add support for FR30.
3829 * reloc.c: Add support for FR30 relocations.
3830 * targets.c: Add support for FR30 relocations.
3831 * bfd-in2.h: Regenerate.
3832 * configure: Regenerate.
3833 * libbfd.h: Regenerate.
3834 * cpu-fr30.c: New file.
3835 * elf32-fr30.c: New file.
3837 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3839 * configure.in: detect cygwin* instead of cygwin32*
3840 * configure: regenerate
3842 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3844 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3845 use bfd_malloc and free instead and check return value from bfd_malloc.
3847 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3849 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3850 * libbfd.h: Rebuild.
3852 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3853 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3854 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3855 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3857 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3859 (mips_elf_link_hash_table_create): Don't initialize
3860 dynsym_sec_strindex.
3861 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3862 (mips_elf_size_dynamic_sections): Generate a section symbol for
3863 every output section.
3864 (mips_elf_finish_dynamic_sections): Count all sections for
3866 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3869 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3871 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3872 for later PLT entries in large PLTs.
3873 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3875 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3877 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3879 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3881 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3882 * elflink.h (elf_collect_hash_codes): New function. This function is
3883 called for each exported symbol and we compute the ELF hash value for
3885 (compute_bucket_value): New function. It is called from
3886 size_dynamic_sections to determine the hash table size. When we are
3887 optimizing a better, but slower, algorithm is used.
3888 (size_dynamic_sections): Call compute_bucket_value.
3890 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3892 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3894 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3896 (sh_elf_gc_mark_hook): New.
3897 (sh_elf_gc_sweep_hook): New.
3898 (sh_elf_check_relocs): New.
3899 (elf_backend_can_gc_sections): Define.
3901 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3903 * acinclude.m4: undo previous gettext change
3904 * aclocal.m4: rebuild with right version of aclocal.
3906 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3908 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3909 aclocal.m4 to acinclude.m4, so they don't get lost.
3911 * elfcore.h: rewrite for better corefile support.
3912 * elf.c (elfcore_*): new functions.
3913 * elf-bfd.h (elf_obj_tdata): new structure members.
3914 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3916 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3918 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3920 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3921 and R_M32R_GNU_VTENTRY.
3922 (elf_backend_can_gc_sections): Define.
3923 (m32r_elf_check_relocs): New.
3924 (m32r_elf_gc_mark_hook): New.
3925 (m32r_elf_gc_sweep_hook): New.
3926 (m32r_elf_relocate_section): Handle VT relocs.
3928 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3930 * coff-arm.c (arm_relocate_section): Remove redundant test.
3932 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3933 cleat that the 'bitsize' field is the size of the bitfield AFTER
3934 relocation not before.
3936 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3938 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3941 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3943 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3944 R_SPARC_GNU_VTENTRY.
3945 (elf32_sparc_check_relocs): Handle them.
3946 (elf32_sparc_reloc_type_lookup): Likewise.
3947 (elf32_sparc_relocate_section): Likewise.
3948 (elf32_sparc_gc_mark_hook): New.
3949 (elf32_sparc_gc_sweep_hook): New.
3951 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3953 * som.c (som_finish_writing): Perform some sanity checks when
3954 writing an executable or shared library.
3956 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3958 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3959 * configure.in (elf): Add dwarf1.lo.
3960 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3961 * elf.c (_bfd_elf_find_nearest_line): Add call to
3962 _bfd_dwarf1_find_nearest_line.
3963 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3964 Add call to _bfd_dwarf1_find_nearest_line.
3965 * configure: Rebuilt.
3967 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3969 * elflink.h (elf_gc_sections): Do not allow garbage
3970 collection if dynamic sections have been created.
3972 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3974 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3976 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3977 (v850_elf_perform_relocation): Likewise.
3978 (v850_elf_final_link_relocate): Likewise.
3979 (v850_elf_relocate_section): Likewise.
3980 (v850_elf_gc_sweep_hook): New routine.
3981 (v850_elf_gc_mark_hook): New routine.
3982 (elf_backend_can_gc_sections): Define.
3984 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3986 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3989 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3991 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3992 Declare size as bfd_size_type.
3993 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3995 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3997 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3999 * som.c (CPU_PA_RISC2_0): Define.
4000 (_PA_RISC2_0_ID): Likewise.
4001 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
4003 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
4005 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
4006 has a base which is already defined, only add the referenced
4007 symbol to the dynamic symbol table if it is defined or referenced
4010 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
4013 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4015 * elflink.h (elf_link_add_object_symbols): Undo last change.
4017 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
4019 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
4020 symbol for the indirect alias to a versioned symbol.
4022 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
4024 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
4025 (elf32_i386_vtentry_howto): New.
4026 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
4027 or elf32_i386_vtinherit_howto on lookup.
4029 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4031 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
4032 reloc_type. Rename R_68K__max to R_68K_max.
4033 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
4036 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
4038 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
4039 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4041 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
4044 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
4046 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
4047 message has a null byte terminator.
4049 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4051 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4052 word subject to R_V850_32 relocation.
4054 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
4056 * dwarf2.c: Add comment describing problem computing line numbers
4057 for undefined symbols at link time.
4059 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
4061 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4062 transform a defweak into a plt entry.
4063 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
4064 plt entry references to receive a RELATIVE reloc.
4065 (elf64_alpha_finish_dynamic_symbol): Fill them in.
4066 (elf64_alpha_relocate_section): Assert we don't overrun
4067 the allocated relocation space.
4069 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
4071 * elf.c (swap_out_syms): Always treat section symbols as
4072 special, even if they are attached to a common section.
4074 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
4076 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
4077 sections with v850 common section attributes into named v850
4079 (v850_elf_add_symbol_hook): Move symbols in sections with v850
4080 common section attributes into named v850 common sections.
4082 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
4084 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
4087 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
4089 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
4090 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
4091 reloc to the wrong section a warning, not an error. .dynsbss
4092 is not an output section, so there is no need to check for it.
4094 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
4096 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
4098 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
4100 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
4101 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
4103 (elf32_arm_gc_mark_hook): New.
4104 (elf32_arm_gc_sweep_hook): New.
4105 (elf32_arm_check_relocs): New.
4106 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
4108 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
4111 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
4113 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
4114 assume there is no PLT or GOT.
4116 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
4118 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
4119 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
4120 also accepted as a function symbol type.
4122 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
4124 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
4126 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
4128 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
4129 match definition of _bfd_gc_sections field.
4130 * libbfd.h: Rebuild.
4132 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
4134 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
4135 the addend of a dynamic relocation referencing a section.
4136 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4137 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4139 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4141 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4142 bed has a size_dynamic_sections routine before trying to use it.
4144 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4146 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4147 _bfd_elf_rel_vtable_reloc_fn.
4149 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4151 * Makefile.am: Add elf32-arm.c.
4152 * Makefile.in: Rebuild.
4153 * elf-bfd.h: Add elf_backend_get_symbol_type.
4154 * elf.c (swap_out_syms): If defined, call
4155 elf_backend_get_symbol_type.
4156 * elf32-arm.c: Define elf_backend_get_symbol_type.
4157 (elf32_arm_get_symbol-type): New routine.
4158 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4159 (bfd_elf32_arm_process_before_allocation): Change to
4160 check for STT_ARM_TFUNC.
4161 (elf32_arm_final_link_relocate): Likewise.
4162 * elfxx-target.h: Add elf_backend_get_symbol_type.
4164 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4166 * archures.c (bfd_mach_alpha_ev[456]): New.
4167 * cpu-alpha.c: Rework to match these types.
4168 * bfd-in2.h: Rebuild.
4170 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4172 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4173 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4175 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4176 (elf_i386_reloc_type_lookup): Recognize them.
4177 (elf_i386_check_relocs): Pass them off to generic code.
4178 (elf_i386_relocate_section): Ignore them.
4179 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4180 (elf_backend_can_gc_sections): True.
4182 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4184 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4185 before looking at owner field.
4186 (elf32_arm_to_thumb_stub): Ditto.
4187 (elf32_arm_relocate_section): Compute name before calling
4188 elf32_arm_final_link_relocate().
4190 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4192 * elf.c: comment and formatting cleanups.
4195 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4197 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4198 (core files are treated differently than object files).
4199 * elf-bfd.h (_bfd_elf_write_corefile_contents,
4200 bfd_elf_mkcorefile): declare.
4201 * elfxx-target.h (_bfd_elf_write_corefile_contents,
4202 bfd_elf_mkcorefile): add to bfd_target vector.
4203 * elfcore.h (elf_core_file_p): save the program header table,
4204 and set the bfd architecture from the elf file header.
4205 * elf.c (bfd_elf_mkcorefile): new function.
4206 (_bfd_elf_write_corefile_contents): new function.
4207 (assign_file_positions_for_segments): add cases for handling
4208 PT_NOTE segments. (assign_file_positions_except_relocs):
4209 core files should be handled the same as exec files.
4210 (prep_headers): identify core files as type ET_CORE.
4211 (copy_private_bfd_data): identify the sections belonging to
4212 the PT_NOTE segment.
4214 * elf32-sparc.c (elf32_sparc_final_write_processing):
4215 add break statement to default case.
4217 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
4219 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
4220 section (not input) will be in sections ".sbss", ".sbss2",
4221 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
4222 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
4223 output_offset for correct evaluation of addend.
4225 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
4227 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
4228 elf32_arm_allocate_interworking_sections and
4229 elf32_arm_process_before_allocation.
4231 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
4233 * bfd-in.h: Ammend prototype for
4234 elf32_arm_process_before_allocation to remove surplus third
4237 * bfd-in2.h: Regenerate.
4239 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
4241 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
4243 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
4245 * aoutx.h (aout_link_input_section_ext): Use the relocation already
4246 calculated for RELOC_SPARC_REV32 case.
4248 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
4250 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
4251 elf32_arm_allocate_interworking_sections and
4252 elf32_arm_process_before_allocation.
4253 * bfd-in2.h: Regenerated.
4254 * elf32-arm.c Define elf32_arm_link_hash_table.
4255 (insert_thumb_branch): New routine.
4256 (find_thumb_glue): New routine.
4257 (find_arm_glue): New routine.
4258 (record_arm_to_thumb_glue): New routine.
4259 (record_thumb_to_arm_glue): New routine.
4260 (elf32_arm_link_hash_table_create): New routine.
4261 (elf32_arm_get_bfd_for_interworking): New routine.
4262 (elf32_arm_allocate_interworking_sections) New routine.
4263 (elf32_arm_process_before_allocation) New routine.
4264 (elf32_thumb_to_arm_stub): New routine.
4265 (elf32_arm_to_thumb_stub): New routine.
4266 (elf32_print_private_bfd_data): Fix typo.
4267 (elf32_arm_final_link_relocate): Add argument sym_sec.
4268 Check for branches to thumb symbols in case R_ARM_PC24.
4269 Check for branches to arm symbols in case R_ARM_THM_PC22.
4270 (elf32_arm_relocate_section): Pass symbol section to
4271 elf32_arm_final_link_relocate.
4273 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
4275 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
4276 entries unless the symbol is defined in the executable; in
4277 particular, undefined weak symbols get a PLT entry.
4279 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
4281 * libaout.h: Remove nested comment to avoid warning.
4283 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
4285 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4286 R_ARM_PC24 relocation.
4288 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
4290 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
4291 argument is_local. Add argument sym_flags. Check sym_flags
4292 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
4293 (elf32_arm_relocate_section): Don't pass local sym and pass
4294 sym_flags to elf32_arm_final_link_relocate.
4296 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
4298 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
4299 to not count too few relocs for dynamicly linked executables.
4301 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
4303 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
4304 symbols without a dynamic index dynamic. Consider all weak
4306 (elf64_alpha_strip_section_from_output): Don't assume 1-1
4307 correspondance between input and output sections.
4309 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4311 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
4312 that use a .got.plt section start the got offset at zero.
4314 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
4316 * ieee.c (ieee_write_processor): Correct the processor ID written
4317 out for bfd_arch_m68k, accommodating change of March 25.
4319 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
4321 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4322 R_ARM_THM_RPC22 relocations.
4324 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
4326 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
4328 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
4329 .got relocs in -Bsymbolic shared objects.
4331 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
4333 * elf32-arm.c: Add private flags to ELF header.
4334 (elf32_arm_print_private_bfd_data): New Function.
4335 (elf32_arm_set_private_flags): New Function.
4336 (elf32_arm_copy_private_flags): New Function.
4337 (elf32_arm_merge_private_bfd_data): New Function.
4339 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
4341 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
4343 (elf32_sparc_relocate_section): Likewise.
4345 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
4347 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
4348 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
4349 (ppc_elf_relocate_section): Pull sgot and splt search to the start
4350 of the function. Recognize no .plt as static linking.
4352 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
4354 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
4355 ".liblist" string through gettext.
4357 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
4359 * Makefile.am: Add support for elf32-arm.lo.
4360 * Makefile.in: Rebuild.
4361 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
4362 (thumb-*-elf): Define targ_defvec and targ_selvecs.
4363 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
4364 * configure: Regenerate.
4365 * elf.c: (prep_headers): Support arch_type of EM_ARM.
4366 * targets.c: Support new targets bfd_elf32_bigarm_vec and
4367 bfd_target bfd_elf32_littlearm_vec.
4368 * elf32-arm.c: New file.
4370 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
4372 * libaout.h (M_SPARCLITE_LE): New machine.
4373 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
4374 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
4375 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
4376 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
4377 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
4378 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
4379 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4380 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
4381 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
4382 be BFD_RELOC_SPARC_REV32.
4384 * config.bfd (sparc86x-*-aout): New
4386 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
4388 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
4389 actually mapping the output sections.
4391 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
4394 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
4395 (mn10300_elf_reloc_map): Similarly.
4396 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
4398 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
4400 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
4402 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
4403 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
4404 elf_mips_reloc_type defined in elf/mips.h.
4406 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
4408 * elf64-mips.c: Remove reloc_type definition completely. It's now
4411 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
4413 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
4414 as they are defined in elf/mips.h now.
4416 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
4419 * Re-add lost change:
4420 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
4422 (mn10300_elf_relax_section): Include stack space for register saves
4423 in the imm8 field of a "call" instruction.
4424 (compute_function_info): Determine how much stack is allocated by
4425 the movm instruction. Fix typo.
4426 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
4428 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
4430 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
4431 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
4433 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
4435 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
4437 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
4439 * elf32-hppa.h: Let ELF header define the enum containing the
4440 external reloc numbers.
4441 * elf32-i386.h: Likewise.
4443 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
4445 * elf-m10300.c: Let ELF header now define the macros to get the enum.
4446 * elf32-mips.c: Likewise.
4447 * elf32-ppc.c: Likewise.
4449 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
4451 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
4452 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
4454 * bfd-in.h: Regenerate.
4455 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
4456 parameter to 'unsigned int' to avoid K&R compatability problems.
4458 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
4460 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
4461 functionname_ptr to be const. Change line_ptr to be unsigned.
4463 * coffcode.h (coff_link_output_has_begun): Simplify handling when
4464 macro is not defined. Change second parameter from bfd_link_info
4465 to coff_final_link_info. Add prototype.
4466 (coff_final_link_postscript): Simplify handling when macro is not
4467 defined. Add prototype.
4469 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
4471 * elf-mn10300.c: Before include system specific ELF header define
4472 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
4473 * elf32-mips.c: Likewise.
4474 * elf32-ppc.c: Likewise.
4476 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
4478 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
4479 temporary patch over to elf64-mips.c as well.
4481 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
4483 * elf32-mips.c (reloc_type): Temporarily disable definition of
4484 standard relocation since they are now defined in elf/mips.h.
4486 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
4488 * elf-m10200.c (mn10200_elf_final_link_relocate):
4489 Modify range test for case R_MN10200_8.
4491 * elf-m10300.c (mn10300_elf_final_link_relocate):
4492 Modify range test for case R_MN10300_8.
4494 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
4496 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
4497 * elf32-i386.c (elf_backend_got_header_size): Define.
4498 (elf_backend_plt_header_size): Define.
4499 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
4500 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
4501 * elfxx-target.h: Provide a default of zero.
4502 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
4503 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
4505 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
4506 entry from an executable, even if the plt refcount goes to 0.
4508 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4510 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
4511 directory name at the line number.
4513 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
4514 with an unspecified type.
4516 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
4518 * sunos.c: Add undef of valid to avoid problem on SunOS.
4520 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
4522 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
4524 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4526 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
4527 R_68K_PCxx and R_68K_xx relocations. Make sure that
4528 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
4529 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
4530 R_68K_xx relocations.
4531 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
4532 that has no plt entry.
4533 (elf_m68k_relocate_section): Ignore the plt offset in a static
4535 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
4537 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
4540 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
4542 (howto_table, reloc_map): Add entries for them.
4543 (elf_m68k_check_relocs): Handle them. Implement reference
4544 counting for got and plt entries.
4545 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
4546 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
4548 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
4549 (elf_m68k_relocate_section): Handle the new reloc types.
4550 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
4551 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
4552 * elflink.h (elf_link_add_object_symbols): When creating an
4553 indirect reference for symbol versioning also copy the plt
4555 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
4556 flag also reset the plt offset.
4557 (elf_link_assign_sym_version): Likewise.
4558 (elf_gc_common_finalize_got_offsets): Increment the got offset by
4559 the size of the entry in bytes.
4560 (elf_gc_allocate_got_offsets): Likewise.
4562 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
4564 * elflink.h (elf_gc_sections): Return true rather than falling off
4567 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
4570 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
4572 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
4573 comment describing when it should be enabled.
4574 Changed definition of USER_LABEL_PREFIX to "", to fall into line
4577 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
4579 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
4580 information ATN records.
4582 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4584 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
4585 section for an absolute symbol in a fully linked file. Based on
4586 patch from Christian Holland <CHolland@de.lucent.com>.
4588 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
4590 * coff-m88k.c (m88k_special_reloc): Don't lose the information
4591 that a symbol is undefined.
4593 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
4595 * som.c (som_bfd_gc_sections): Define.
4597 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
4599 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
4600 overflows in ARM_26D patches, since they have already been
4601 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
4603 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
4605 * coffcode.h (coff_write_object_contents): If we have any long
4606 section names, call coff_write_symbols even if there are no
4609 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
4611 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
4612 PT_LOAD segment, rather than only setting it once for the entire
4615 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
4616 rather than ignoring every phdr with a p_paddr of 0, ignore all
4617 the phdrs if they all have a p_paddr of 0.
4619 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
4620 section was discarded from the link.
4622 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4624 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
4626 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4628 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
4629 floating point operations.
4631 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
4633 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
4636 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
4638 Merge of vax/vms (read-only) support
4639 * configure.com: Support Vax target.
4640 * makefile.vms: Support Vax target.
4641 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
4642 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
4644 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
4646 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
4648 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
4650 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
4652 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
4653 * targets.c (bfd_target_ovax_flavour): New flavour.
4654 (vms_alpha_vec): Renamed from evax_alpha_vec.
4656 (target_vector): Update accordingly.
4657 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
4659 (vax*-*-*vms*): New target.
4660 * Makefile.am: Update for renamed files. Rebuild dependencies.
4661 * bfd-in2.h: Rebuild.
4662 * configure.in, Makefile.in, aclocal.m4: Rebuild.
4664 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
4666 Based on patch from Matt Semersky <matts@scd.hp.com>:
4667 * linker.c (_bfd_generic_final_link): Force a trailing NULL
4668 pointer on abfd->outsymbols.
4669 (generic_add_output_symbol): Handle NULL sym parameter.
4671 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
4673 * elf.c (copy_private_bfd_data): Add support for changing VMA or
4676 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
4678 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
4679 when handling 32 bit immediate relocs.
4680 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4682 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
4684 * section.c (STD_SECTION): Account for recently added gc_mark
4685 field in struct asection.
4687 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
4688 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4690 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
4692 ELF Section-level Garbage Collection:
4693 * bfd.c (bfd_gc_sections): New.
4694 * aout-adobe.c: Hook to default implementation.
4695 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
4696 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
4697 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
4698 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
4699 * tekhex.c, versados.c: Likewise.
4700 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
4701 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
4703 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
4704 (bfd_generic_gc_sections): New.
4705 * section.c (SEC_KEEP): New.
4706 (asection): Add gc_mark member.
4708 * elfcode.h (elf_gc*): New name remappings.
4709 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
4710 sections to be excluded.
4711 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
4712 (elf_gc_propogate_vtable_entries_used): New.
4713 (elf_gc_smash_unused_vtentry_relocs): New.
4714 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
4715 (elf_gc_common_finalize_got_offsets): New.
4716 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
4717 * elfxx-target.h: Add and default gc hooks.
4719 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
4721 (struct elf_obj_tdata): Likewise for local_got_offsets.
4722 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
4723 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
4724 * elf64-sparc.c, elflink.h: Likewise.
4726 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
4727 (ELF_LINK_HASH_MARK): Define.
4728 (struct elf_backend_data): Add GC hooks.
4729 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
4731 * elf-m10300.c (mn10300_elf_check_relocs): New.
4732 (mn10300_elf_gc_mark_hook): New.
4733 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
4734 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
4735 (mn10300_elf_final_link_relocate): Likewise.
4736 (mn10300_elf_relocate_section): Likewise.
4737 (elf_backend_can_gc_sections): Define.
4738 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
4739 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
4740 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
4741 (mips_info_to_howto_rel): Likewise.
4742 (mips_elf_relocate_section): Likewise.
4743 (mips_elf_check_relocs): Likewise.
4744 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
4745 (elf_backend_can_gc_sections): Define.
4746 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
4747 (ppc_elf_howto_raw): Handle them.
4748 (ppc_elf_reloc_type_lookup): Likewise.
4749 (ppc_elf_relocate_section): Likewise.
4750 (ppc_elf_check_relocs): Reference count .got and .plt entires.
4751 Handle new vtable relocs.
4752 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
4753 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
4754 (elf_backend_can_gc_sections): Define.
4756 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
4758 * archures.c (bfd_mach_mn10300): Define.
4759 * elf-m10300.c: Include elf/mn10300.h
4760 (elf_mn10300_mach): New function.
4761 (_bfd_mn10300_elf_final_write_processing): Likewise.
4762 (_bfd_mn10300_elf_object_p): Likewise.
4763 (elf_backendfinal_write_processing): Define.
4764 (elf_backend_object_p): Likewise.
4766 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4768 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4771 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4773 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4774 link_next field, not the next field.
4776 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4778 * elf.c (map_sections_to_segments): Check the section address
4779 against the phdr size both with and without a modulo of
4782 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4784 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4785 linker created empty input section if the output section has the
4788 * elflink.h (elf_link_output_extsym): Print an error message if
4789 _bfd_elf_section_from_bfd_section fails.
4791 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4794 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4796 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4797 native linker output. Avoid putting an empty section in more than
4800 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4802 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4803 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4805 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4807 * elf.c (swap_out_syms): New arg relocatable_p.
4808 Don't add section VMA to symbols for relocatable output.
4809 (_bfd_elf_compute_section_file_positions): Update call to
4812 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4814 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4815 against 'addend' be signed rather than unsigned.
4817 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4819 * elf32-m32r.c: Add prototyps for static functions.
4821 * coff-arm.c: Add prototypes for static functions.
4823 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4825 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4826 LMA is used to order sections in a segment.
4828 * elf32-v850.c: Add prototypes for static functions.
4829 Change type of addend parameter to bfd_vma in various functions.
4831 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4833 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4834 complain_overflow_signed instead of complain_overflow_bitfield.
4836 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4838 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4839 when comparing against 0.
4841 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4843 * Makefile.am (config.status): New target.
4844 * Makefile.in: Rebuild.
4846 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4848 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4849 error if previous object endianness doesn't match current object.
4851 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4853 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4854 _bfd_elf_print_private)bfd_data ().
4856 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4858 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4860 (elf_link_add_object_symbols): Set type_change_ok and
4861 size_change_ok before calling elf_merge_symbol.
4863 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4864 undefined symbol error, don't also issue an overflow error.
4866 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4868 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4869 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4870 message instead of crashing.
4872 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4874 * archures.c (bfd_mach_cpu32): Define.
4875 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4877 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4878 * ieee.c: Include <ctype.h>.
4879 (ieee_object_p): Parse out process ID string to make it more
4880 likely to be acceptable for bfd_scan_arch.
4881 * bfd-in2.h: Rebuild.
4883 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4885 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4886 _bfd_elf_print_private_bfd_data() so that the program header will
4889 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4891 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4892 0x68. Reindent. Add some comments.
4894 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4896 * elf.c (copy_private_bfd_data): Adjust physical address of
4897 segment in output BFD to contain LMAs of its sections.
4899 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4901 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4902 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4903 endian data 32 bit relocations.
4904 (elf32_sparc_merge_private_bfd_data): Check if linking little
4905 endian objects with big endian objects.
4906 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4907 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4908 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4910 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4911 * archures.c (bfd_mach_sparc_sparclite_le): New.
4912 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4914 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4916 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4919 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4921 * bfd-in.h: Move over patch to bfd-in2.h.
4923 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4925 (_bfd_relocate_contents): Likewise.
4927 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4929 * peicode.h (add_data_entry): If the section has no private data
4930 then do not create a Data Dictionary entry for it.
4932 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4934 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4935 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4936 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4937 subsections during relaxation more correctly.
4939 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4941 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4942 Add extra argument to bfd_arm_process_before_allocation ().
4943 * bfd-in.h: Reflect changes made in bfd-in2.h.
4944 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4945 coff class of a BFD symbol.
4946 * coff-arm.c: Add support for interworking between Thumb code and
4947 non-interworking aware ARM code.
4949 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4951 * po/Make-in (install-info): New target.
4953 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4955 * filemode.c: Remove; not used.
4957 If sysdep.h includes a header file, don't include it again:
4958 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4960 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4962 * archive.c: Don't include <string.h> or <errno.h>.
4963 * evax-alpha.c; Don't include <stdio.h>.
4964 * evax-egsd.c: Likewise.
4965 * evax-etir.c: Likewise.
4966 * evax-misc.c: Likewise.
4967 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4968 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4970 * hpux-core.c: Likewise.
4971 * netbsd-core.c: Likewise.
4973 * libbfd.c: Don't include <sys/types.h>.
4974 * nlmcode.h: Don't include <string.h>.
4975 * osf-core.c: Don't include <string.h> or <stdio.h>.
4976 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4977 <errno.h>, or <unistd.h>.
4978 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4980 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4982 * configure.com: If the version number can not be found in
4983 configure.in, set it to "unknown" rather than "2.8.1".
4985 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4987 * elf32-mips.c (elf_mips_mach): New.
4988 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4989 (_bfd_mips_elf_final_write_processing): Use the names
4990 of machines, rather than the numbers. Set both the ARCH
4991 and MACH in e_flags. Handle a few more specific machines.
4992 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4993 EF_MIPS_ARCH and EF_MIPS_MACH.
4995 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4997 * syms.c (bfd_is_local_label): Revert last change.
4998 * srec.c (srec_write_symbols): Discard debugging symbols.
5000 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
5002 * som.c: Include <ctype.h>.
5003 * som.h: Don't include sysdep.h.
5005 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
5007 * libbfd.h: Rebuilt.
5008 * libbfd-in.h: Removed gettext includes and defines.
5009 * sysdep.h: Moved gettext-related includes and defines here.
5011 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
5013 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
5014 an ad-hoc test. Kill bogus #if 0 code.
5015 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
5017 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
5019 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
5020 when generating a normal executable for a symbol defined in a
5021 regular file. When copying a reloc into the output file, adjust
5022 the addend for a PC relative reloc against a global symbol.
5024 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
5026 * libbfd.h: Rebuilt.
5027 * libbfd-in.h (_): Define as dgettext.
5029 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
5031 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
5033 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
5034 when declaring parameter types.
5035 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
5037 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
5039 * config.bfd: If we include any ELF targets in targ_defvec and/or
5040 targ_selvecs, then add the generic ELF targets to targ_selvecs.
5041 * elf32-gen.c (dummy): New static const variable.
5042 (elf_generic_info_to_howto): New static function.
5043 (elf_generic_info_to_howto_rel): New static function.
5044 (elf_info_to_howto): Define as elf_generic_info_to_howto.
5045 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
5046 * elf64-gen.c: Same changes as elf32-gen.c.
5047 * elfcode.h (elf_object_p): For the generic target, ignore a
5048 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5050 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5052 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5053 * configure: Rebuild.
5055 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
5057 * config.bfd: Update OSR5/Unixware patterns.
5059 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
5061 * elf.c (assign_file_positions_for_segments): Allow for holes
5062 between sections added by a link script.
5064 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
5066 * configure.in: Change version number to 2.9.4
5067 * configure: Rebuild.
5069 Based on patch from H.J. Lu <hjl@gnu.org>:
5070 * elf.c (bfd_elf_get_bfd_needed_list): New function.
5071 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
5072 * bfd-in2.h: Rebuild.
5074 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
5076 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
5079 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
5081 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
5082 (elf64_alpha_relax_section): Fill them in.
5083 (elf64_alpha_relax_opt_call): Implement more than a stub.
5084 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
5085 alignment on .scommon.
5086 (elf64_alpha_merge_gots): Merge use counts as well.
5088 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
5090 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
5091 for calculating a local symbol's address.
5092 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
5093 Set the .got's cooked size as well as the raw size.
5095 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
5097 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
5098 internationalisation of printed information.
5100 * coff-arm.c (coff_arm_print_private_bfd_data): Add
5101 internationalisation of printed information.
5103 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
5105 * syms.c (struct indexentry): Change directory_name, file_name,
5106 and function_name fields to char *.
5107 (struct stab_find_info): Change cached_file_name field to char *.
5109 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
5111 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
5113 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5115 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5117 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
5119 * Makefile.am (install-data-local): Make $(includedir).
5120 * Makefile.in: Rebuild.
5122 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5124 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
5126 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
5128 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
5129 * Makefile.in: Rebuild.
5131 * bfd-in2.h: Rebuild for Nick's changes.
5133 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
5135 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
5136 change wrt length == max_namelen.
5138 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5140 * Many files: Added gettext invocations around user-visible
5142 * libbfd-in.h: Added gettext includes and defines.
5143 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5144 HAVE_LC_MESSAGES): Define.
5145 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5147 * Makefile.am (SUBDIRS): Added po.
5148 (POTFILES): New macro.
5149 (po/POTFILES.in): New target.
5150 (SOURCE_HFILES): New macro.
5152 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5154 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5156 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5157 NT_PRSTATUS note section encountered, it contains the status of
5158 the currently executing thread when the core file was written.
5160 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5162 * libcoff.h: Add extra parameter to
5163 bfd_coff_link_output_has_begun overrideable function.
5164 * cofflink.c: Pass extra parameter to
5165 bfd_coff_link_output_has_begun function.
5166 * bfd-in.h: Add prototypes for exported ARM interworking
5168 * peicode.h: ARM specific code reorganised to conform to BFD
5170 * coffcode.h: ARM specific code reorganised to conform to BFD
5172 * coff-arm.c: Code reorganised to conform to the BFD coding
5173 conventions. Global variables have been moved into an ARM
5174 specific hash table structure and a new function:
5175 bfd_arm_get_bfd_for_interworking() has been created which is
5176 called from the linker scripts.
5178 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5180 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5182 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5183 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5184 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5185 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5187 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5189 * config.bfd: Added sparc86x support.
5191 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5193 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5194 an out of range pc-relative jump/call to an undefined weak symbol.
5196 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
5198 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
5201 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
5203 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
5204 an error other than bfd_error_system_call, set the error to
5205 bfd_error_wrong_format.
5207 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
5208 bfd_elf32_powerpcle_vec.
5210 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
5211 program segments are zero, don't set p_paddr_valid.
5213 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
5215 * elf64-alpha.c: Initial implementation of relaxation --
5216 (struct alpha_elf_link_hash_entry): Add use_count member.
5217 (elf64_alpha_check_relocs): Initialize and increment it.
5218 (elf64_alpha_can_merge_gots): Check it when considering merging.
5219 (elf64_alpha_merge_gots): Drop entries with zero use.
5220 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
5221 (elf64_alpha_always_size_sections): Split out got sizing ...
5222 (elf64_alpha_size_got_sections): ... here. New function.
5223 (elf64_alpha_relax_find_reloc_ofs): New function.
5224 (elf64_alpha_relax_with_lituse): Likewise.
5225 (elf64_alpha_relax_without_lituse): Likewise.
5226 (elf64_alpha_relax_opt_call): Likewise.
5227 (elf64_alpha_relax_section): Likewise.
5228 (elf64_alpha_add_symbol_hook): Likewise.
5229 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
5230 (elf64_alpha_relocate_section): Likewise.
5231 (bfd_elf64_bfd_relax_section): Define.
5232 (elf_backend_add_symbol_hook): Likewise.
5234 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
5236 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
5237 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
5238 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
5240 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
5242 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
5243 * configure: Rebuild.
5245 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
5247 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
5248 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
5249 * configure.in: Define and substitute WIN32LDFLAGS and
5251 * aclocal.m4: Rebuild with new libtool.
5252 * configure, Makefile.in: Rebuild.
5254 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
5256 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
5257 before any other symbols in the same section.
5259 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
5261 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
5264 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5266 * dwarf2.c (comp_unit): Move it earlier in the source. Add
5268 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
5269 Use addr_size for address size, rather than sizeof(bfd_vma).
5270 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
5271 Fix call to read_address.
5272 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
5273 Scrap other unneeded arguments. Fix call to read_address.
5274 (scan_unit_for_functions): Fix call to read_attribute.
5275 (parse_comp_unit): We now handle more values for addr_size.
5276 Set addr_size in unit. Fix call to read_attribute and
5279 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
5281 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
5283 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
5285 * archures.c (bfd_default_scan): Add m68k cases back to default
5286 switch, reverting patch of March 25, since IEEE support depends
5289 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
5291 * Makefile.am (diststuff): New target.
5292 * Makefile.in: Rebuild.
5294 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
5296 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
5297 som_offset when we have an extended name table.
5299 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
5301 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
5303 * Makefile.in: Rebuild.
5305 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5307 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
5308 symbols when creating a shared library.
5309 (elf_m68k_adjust_dynindx): New function, used by above code.
5310 (elf_m68k_finish_dynamic_sections): Initialize the section
5312 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
5314 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
5316 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
5319 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5321 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
5324 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
5326 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
5329 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
5331 * configure.in: Set version to 2.9.1.
5332 * configure: Rebuild.
5334 * Branched binutils 2.9.
5336 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
5338 * syms.c (ENABLE_CACHING): Define.
5339 (struct indexentry): Define.
5340 (struct stab_cache): Remove.
5341 (cmpindexentry): New static function.
5342 (struct stab_find_info): Add new fields: indextable,
5343 indextablesize, cached_indexentry, cached_offset, cached_stab, and
5344 cached_file_name. Remove fields: file_cache, function_cache, and
5346 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
5347 index table and search it.
5349 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
5351 * elf.c (_bfd_elf_copy_private_section_data): Call
5352 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
5354 * cpu-mips.c: Remove trailing comma at end of enumeration list.
5356 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
5358 * coff-arm.c: Define all globally visible variables and functions
5359 only when COFF_WITH_PE is not defined.
5360 * configure.in (armpe_little_vec, armpe_big_vec): Add
5362 * configure: Rebuild.
5364 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
5366 Fix some gcc -Wall warnings:
5367 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
5368 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
5369 * archures.c (bfd_default_scan): Likewise.
5370 * bfd.c (bfd_scan_vma): Likewise.
5371 * binary.c (mangle_name): Likewise
5372 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
5373 * coff-sh.c (sh_relocate_section): Likewise.
5374 * coff-stgo32.c (create_go32_stub): Likewise.
5375 * coffcode.h (coff_slurp_line_table): Likewise.
5376 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
5377 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
5378 (assign_file_positions_for_segments): Likewise.
5379 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5380 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
5381 * oasys.c (oasys_write_sections): Likewise.
5382 * ppcboot.c (ppcboot_object_p): Likewise.
5383 (mangle_name): Likewise.
5384 * riscix.c (riscix_fix_pcrel_26): Likewise.
5385 * srec.c (srec_scan): Likewise.
5386 * stabs.c (_bfd_write_section_stabs): Likewise.
5387 * sunos.c (sunos_add_dynamic_symbols): Likewise.
5388 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
5389 switch. Declare parameters for function pointers.
5390 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
5392 * elf.c (elf_sort_sections): Likewise.
5393 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
5394 Add default cases to switches.
5395 (coff_arm_relocate_section): Remove unused local variables.
5397 (coff_arm_bfd_set_private_flags): Change flag variable to type
5399 * coff-mips.c (mips_relocate_section): Initialize use_lo.
5400 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
5401 (dump_toc): Change cat to const, and initialize it.
5402 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
5403 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5404 (sh_elf_relocate_section): Initialize r_symndx.
5405 * coffcode.h (coff_compute_section_file_positions): Only declare
5406 old_sofar if ALIGN_SECTIONS_IN_FILE.
5407 (coff_write_object_contents): Initialize csym.
5408 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
5409 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
5411 * dwarf2.c: Include libiberty.h.
5412 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
5413 (decode_line_info): Remove unused local variables.
5414 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
5415 (m32r_elf_relocate_section): Likewise.
5416 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
5417 (v850_elf_reloc): Likewise.
5418 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
5419 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
5420 * elf.c (assign_file_positions_for_segments): Always set adjust.
5421 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
5422 parenthesize expression.
5423 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
5424 (m32r_elf_object_p): Return a value.
5425 (m32r_elf_print_private_bfd_data): Change fprintf format string.
5426 * elf32-mips.c (mips_elf_final_link): Initialize last.
5427 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
5428 * elf32-v850.c (v850_elf_object_p): Return a value.
5429 (v850_elf_print_private_bfd_data): Change fprintf format string.
5430 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
5432 * elflink.h (elf_link_add_object_symbols): Change vernum to
5433 unsigned int, and initialize it. Change fprintf format string.
5434 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
5435 when setting or comparing to soname_indx.
5436 (elf_create_pointer_linker_section): Change num_symbols to
5438 * libcoff-in.h (coff_data_type): Change flags to flagword.
5439 * peicode.h (pe_print_idata): Initialize idx. Change j to
5440 bfd_size_type. Initialize hint_member. Remove useless test to
5442 (pe_print_edata): Change num_functions and num_names in struct
5443 EDT_type to unsigned long. Remove cast. Change fprintf format
5445 * ppcboot.c (ppcboot_object_p): Change i to size_t.
5446 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
5448 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
5449 int *. Update uses. Change j to long.
5450 * bfd-in2.h, libcoff.h: Rebuild.
5452 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
5454 * elf32-v850.c Remove definition of USE_REL.
5455 (v850_elf_info_to_howto_rela): New function.
5456 (v850_elf_perform_relocation): Renamed from
5457 v850_elf_store_addend_in_insn. Removed replace argument.
5458 (v850_elf_reloc): store the relocation in the addend field instead
5460 (v850_elf_final_link_relocate): Now calls
5461 v850_elf_perform_relocation.
5462 (v850_elf_relocate_section): Remove code to generate REL
5465 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
5467 * coffcode.h (coff_new_section_hook): Set the type and storage
5468 class in the native symbol information allocated for a new section
5471 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
5473 * peicode.h: Chain together calls to
5474 coff_bfd_copy_private_bfd_data and
5475 coff_bfd_print_private_bfd_data.
5477 * coff-arm.c: Add prototypes for
5478 coff_arm_bfd_print_private_bfd_data and
5479 coff_arm_bfd_copy_private_bfd_data.
5481 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
5483 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
5486 * peicode.h: Call arm-coff private data functions after handling
5489 * coff-arm.c: Turn statics into globals so that they can be shared
5490 both pe and pei backends.
5492 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
5494 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
5496 (sunos_write_object_contents): Likewise.
5497 * aoutx.h (NAME(aout,machine_type)): Likewise.
5498 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5500 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5502 * archures.c (bfd_mach_m68*): Add definitions for various m68k
5504 (bfd_default_scan): Remove m68k special cases.
5505 * bfd-in2.h: Rebuild.
5506 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
5508 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
5509 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
5511 (bfd_m68k_arch): Set mach field to zero to signal no explicit
5512 selection, change printable_name to just "m68k" and make that the
5513 default instead of m68k:68020.
5515 * aout-tic30.c (NAME): Define this to avoid multiple definitions
5517 (MY_get_section_contents): Define as aout_32_get_section_contents
5518 rather than NAME(aout,get_section_contents).
5520 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
5522 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
5523 and call bfd_default_set_arch_mach to do the real work.
5525 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
5527 * bout.c (BALX): Include return register g14 as part of the insn.
5529 (calljx_callback): Use it.
5531 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
5533 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
5534 * libbfd.h: Rebuild.
5536 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
5537 byte_count to unsigned int.
5538 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
5539 unused local variables.
5541 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
5542 variables er and er1.
5544 * cpu-v850.c: Include <ctype.h>.
5545 (scan): Case isdigit argument to unsigned char.
5547 From Yan Meroth <YAN.MEROTH@st.com>:
5548 * ihex.c (ihex_scan): Add extbase variable so that getting an
5549 extended linear address record does not ignore any previous
5551 (ihex_write_object_contents): When writing out an extended linear
5552 address record, zero out any previous extended address.
5554 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
5556 * ieee.c (do_one): Check section before dereferencing it.
5557 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
5558 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
5560 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
5562 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
5564 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
5566 * coff-arm.c: Add interworking functions to pe backends.
5568 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
5570 * configure.in: Use AM_DISABLE_SHARED.
5571 * aclocal.m4, configure: Rebuild with libtool 1.2.
5573 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
5575 * coff-arm.c (coff_arm_relocate_section): Better error messages
5576 when interowrking conflucts occur. Courtesy of Jonathan Walton
5578 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
5579 relocations. Patch courtesy of Jonathan Walton and Tony
5582 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
5584 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
5585 part of Feb 22 change controling when to override the existing
5586 symbol with the .plt entry.
5588 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
5590 * config.bfd (targ_cpu): Add thumb-pe target.
5592 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
5593 functions in PE build.
5595 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
5597 * config.bfd (sparclite-*-elf*): Added.
5599 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
5601 * configure.in: Add elf.lo to elf shell variable.
5602 * Makefile.am (BFD_LIBS): Remove elf.lo.
5603 (BFD_LIBS_CFILES): Remove elf.c.
5604 (BFD32_BACKENDS): Add elf.lo.
5605 (BFD32_BACKENDS_CFILES): Add elf.c.
5606 * configure, Makefile.in: Rebuild.
5608 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
5610 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
5611 relocation against a now-local symbol should not have a dynamic
5614 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
5616 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
5618 (pe_print_private_bfd_data): Print PE flags. From Mikey
5619 <jeffdb@netzone.com>.
5621 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
5623 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
5624 a plt entry when we can determine that we authoritatively define
5627 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
5629 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
5630 don't actually use trad-core, but a SunOS-style core file handled
5632 * hosts/sparclinux.h: Remove.
5634 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5636 * peicode.h (pe_print_idata): If there is no .idata section, look
5637 for the import tables in some other section. Make the initial
5638 label line up better with the data. Print the import address
5639 table even if there is no import name table. If the import
5640 address table holds actual addresses, print them.
5642 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
5644 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
5645 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
5646 bfd_error_system_call.
5648 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
5650 * Makefile.am (AUTOMAKE_OPTIONS): Define.
5651 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5653 From H.J. Lu <hjl@gnu.org>:
5654 * Makefile.am (libbfd_la_LDFLAGS): Define.
5655 * Makefile.in: Rebuild.
5657 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
5659 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5660 * netbsd.h (MACHTYPE_OK): Define.
5661 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
5662 calling N_SET_MACHTYPE, rather than having a switch.
5663 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
5665 * i386netbsd.c (MACHTYPE_OK): Don't define.
5666 (DEFAULT_MID): Define.
5667 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
5668 (MACHTYPE_OK): Don't define.
5669 (DEFAULT_MID): Define.
5670 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
5671 (DEFAULT_MID): Define.
5672 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
5673 (DEFAULT_MID): Define.
5674 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
5675 (DEFAULT_MID): Define.
5677 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5678 * vaxnetbsd.c: New file.
5679 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
5680 rather than netbsd_core.
5681 * targets.c (vaxnetbsd_vec): Declare.
5682 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
5683 defined, add netbsd_core_vec.
5684 * configure.in: Set COREFILE for alpha*-*-netbsd* and
5685 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
5686 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
5687 * config.bfd (alpha*-*-netbsd*): New target.
5688 * Makefile.am: Rebuild dependencies.
5689 (BFD32_BACKENDS): Add vaxnetbsd.lo.
5690 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
5691 * configure, Makefile.in: Rebuild.
5693 * configure.host: Remove the old shared library build stuff. We
5694 now use libtool instead.
5696 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
5698 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
5700 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
5702 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
5703 * configure: Rebuild.
5705 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
5706 * elf32-v850.c (remember_hi16s_reloc): New function.
5707 (find_remembered_hi16s_reloc): New function.
5708 (v850_elf_store_addend_in_insn): Use the above new functions to
5709 match up HI6S relocs with LO16 relocs.
5711 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
5713 * configure.in: Change -linux* to -linux-gnu*.
5714 * config.bfd, configure.host: Likewise.
5715 * configure: Rebuild.
5717 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
5719 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
5720 LO16/HI16S bug and improve comments about what is going on.
5722 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5724 * configure, aclocal.m4: Rebuild with new libtool.
5726 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
5728 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
5729 when merging v850 code into v850e/v850ea code. Do not initialise
5730 output flags if the input is the default architecture.
5732 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
5734 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
5735 get the size from bfd_arch_bits_per_address instead of directly
5738 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
5740 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
5741 to wrap, just return all 1's bits instead.
5742 * libbfd.h: Regenerate.
5744 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
5746 * coff-i386.c (coff_pe_i386_relocate_section): New static function
5748 (coff_relocate_section): If COFF_WITH_PE, define as
5749 coff_pe_i386_relocate_section.
5750 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
5751 skip empty sections, to match coff_write_object_contents.
5753 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
5754 rather than swapping out r_offset twice. From Luke Deller
5755 <luked@cse.unsw.edu.au>.
5757 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
5759 * configure.in: Set libtool_enable_shared rather than
5760 libtool_shared. Remove diversion hack.
5761 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
5764 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5766 * syms.c (struct stab_cache): Define.
5767 (struct stab_find_info): Remove cached_offset, cached_stab,
5768 cached_str, and cached_stroff fields. Add file_cache,
5769 function_cache, and line_cache fields.
5770 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5773 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5775 * peicode.h (pe_print_idata): Check for import of ordinal rather
5777 (pe_print_edata): If there is no .edata section, look for the
5778 export data in some other section.
5780 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5782 * configure.in: Change version to 2.8.4.
5783 * configure: Regenerated.
5785 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5787 Add tms320c30 support:
5788 * cpu-tic30.c: New file.
5789 * aout-tic30.c: New file.
5790 * coff-tic30.c: New file.
5791 * archures.c (bfd_arch_tic30): Define.
5792 (bfd_tic30_arch): Declare.
5793 (bfd_archures_list): Add bfd_tic30_arch.
5794 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5796 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5797 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5798 (coff_set_flags): Likewise.
5799 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5800 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5801 * Makefile.am: Rebuild dependencies.
5802 (ALL_MACHINES): Add cpu-tic30.lo.
5803 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5804 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5805 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5806 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5808 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5810 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5811 to lag behind LO16 reloc by a couple of instructions.
5813 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5815 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5816 make to reexamine the file timestamp.
5817 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5819 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5822 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5824 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5825 to create .dynsbss and .rela.sbss sections.
5826 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5827 copied from dynamic objects into .sbss.
5828 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5829 use it. Correct typo of .rela.sdata2.
5830 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5831 put the data, which may now be in .sbss.
5832 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5833 (elf_backend_create_dynamic_sections): Define as
5834 ppc_elf_create_dynamic_sections.
5836 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5837 against _GLOBAL_OFFSET_TABLE_.
5838 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5839 shared libraries which refer to local symbols. Make sure that the
5840 test for allocating space for a reloc in a shared object is the
5841 same as the test for emitting a reloc.
5843 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5845 * config.bfd (i[3456]-*-mingw32*): New target.
5846 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5847 * aclocal.m4, configure: Rebuild.
5849 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5851 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5854 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5856 Sparc v9 ABI compliant PLT:
5857 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5858 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5859 (LARGE_PLT_THRESHOLD): New define.
5860 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5861 (sparc64_elf_build_plt): New function.
5862 (sparc64_elf_plt_entry_offset): Likewise.
5863 (sparc64_elf_plt_ptr_offset): Likewise.
5864 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5865 contain the index for convenience. Skip the initial entries
5867 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5868 memory for the benefit of .rela.plt.
5869 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5870 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5871 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5872 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5873 Call sparc64_elf_build_plt.
5874 (elf_backend_want_got_plt): No.
5875 (elf_backend_plt_readonly): No.
5876 (elf_backend_plt_alignment): 8.
5878 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5879 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5880 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5883 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5885 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5887 * cpu-mips.c (arch_info_struct): Add mips variants.
5888 * bfd-in2.h: Rebuilt.
5890 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5892 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5895 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5897 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5898 (i[3456]86sco3.2v5*coff): New target.
5900 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5902 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5904 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5906 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5907 * bfd-in2.h: Regenerate.
5909 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5911 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5913 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5915 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5916 adjust addend for an output common symbol (from Jimmy Blair
5917 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5918 defined symbol to counteract adjustment made in generic relocation
5921 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5923 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5925 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5926 (GET_SCNDHR_NLNNO): Likewise.
5928 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5930 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5932 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5934 * elf32-m32r.c: Add macros to handle NOP insertion.
5936 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5938 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5939 (xcoff_mark): Likewise.
5940 (xcoff_build_ldsyms): Mark absolute symbols.
5942 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5944 * bout.c (b_out_write_object_contents): Sort symbols before output
5945 to keep {CALL,BAL}NAME symbols adjacent.
5946 (b_out_symbol_cmp): New function.
5948 For older changes see ChangeLog-9697
5954 version-control: never