1 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
4 invalid relocation types, and change them to R_386_NONE.
6 2000-02-22 H.J. Lu <hjl@gnu.org>
8 * elflink.h (elf_link_add_object_symbols): If a version symbol is
9 not defined, don't add a second ELF_VER_CHR.
11 * elflink.h (elf_bfd_final_link): Call output_extsym for global
12 symbols converted to local symbols even when stripping all
14 (elf_link_output_extsym): Process global symbols converted to
15 local symbols even if they are being stripped.
17 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
19 * archures.c (bfd_octets_per_byte): Return unsigned int.
20 (bfd_arch_mach_octets_per_byte): Ditto.
21 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
23 * section.c (bfd_get_section_size_before_reloc): Quell signed
24 vs. unsigned comparison warning.
25 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
26 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
27 change. What was I thinking?
28 * bfd-in2.h: Regenerate.
30 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
31 (elf_gc_sections): Same here.
32 (elf_gc_common_finalize_got_offsets): And here.
34 2000-02-21 Ian Lance Taylor <ian@zembu.com>
36 ELF HPPA doesn't work at present; remove it until it does.
37 * config.bfd: Comment out setting targ_defvec to
39 * Makefile.am: Rebuild dependencies.
40 (BFD32_BACKENDS): Remove elf32-hppa.lo.
41 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
42 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
43 * Makefile.in: Rebuild.
44 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
46 2000-02-18 Geoff Keating <geoffk@cygnus.com>
48 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
49 is no bfd_free(). Revert bfd_free part of previous change.
51 2000-02-18 Geoff Keating <geoffk@cygnus.com>
53 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
55 (coff_compute_section_file_positions): Use bfd_free to pair
57 (coff_write_object_contents): Likewise.
59 * coff-rs6000.c (xcoff_howto_table_16): New variable.
60 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
62 2000-02-18 Richard Henderson <rth@cygnus.com>
64 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
65 and hide_symbol members.
66 (elf_link_hash_copy_indirect): Remove.
67 (elf_link_hash_hide_symbol): Remove.
68 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
69 and elf_backend_hide_symbol.
70 (_bfd_elf_link_hash_copy_indirect): Declare.
71 (_bfd_elf_link_hash_hide_symbol): Declare.
72 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
73 (_bfd_elf_link_hash_hide_symbol): Likewise.
74 (_bfd_elf_link_hash_table_init): Don't init killed members.
75 * elflink.h (elf_link_add_object_symbols): Use the bed function
76 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
77 (elf_link_assign_sym_version): Likewise.
78 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
79 (elf_backend_hide_symbol): Likewise.
80 (elfNN_bed): Update for new members.
82 2000-02-17 Kevin Buettner <kevinb@redhat.com>
84 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
85 STACK_END_ADDR): Define for new core file format.
86 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
87 for handling the vagaries of the various core file structures used
88 by AIX over the years.
89 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
90 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
93 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
95 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
96 (bfd_mach_sh3_dsp): Likewise.
97 (bfd_mach_sh4): Reinstate.
98 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
99 * bfd-in2.h: Regenerate.
100 * coff-sh.c (struct sh_opcode): flags is no longer short.
101 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
102 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
103 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
104 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
105 (sh_opcodes): No longer const.
106 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
107 (sh_insn_uses_reg): Check for USESAS and USESR8.
108 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
109 (_bfd_sh_align_load_span): Return early for SH4.
110 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
111 Take into account that field b of a parallel processing insn
112 could be mistaken for a separate insn.
113 * cpu-sh.c (arch_info_struct): New array elements for
114 sh2, sh-dsp and sh3-dsp.
115 Reinstate element for sh4.
116 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
117 (SH4_NEXT): Reinstate.
118 (SH3_NEXT, SH3E_NEXT): Adjust.
119 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
120 * elf32-sh.c (sh_elf_set_private_flags): New function.
121 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
122 (sh_elf_merge_private_data): New function.
123 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
124 (bfd_elf32_bfd_copy_private_bfd_data): Define.
125 (bfd_elf32_bfd_merge_private_bfd_data): Change to
126 sh_elf_merge_private_data.
128 2000-02-13 Richard Henderson <rth@cygnus.com>
130 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
132 (elf_link_hash_copy_indirect): New.
133 (elf_link_hash_hide_symbol): New.
134 * elflink.h (elf_link_add_object_symbols): Break out copy from
135 indirect new new symbol to elf.c.
136 (elf_link_assign_sym_version): Break out privatization of
137 non-exported symbol to elf.c.
138 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
139 (_bfd_elf_link_hash_hide_symbol): New.
140 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
142 2000-02-13 Ian Lance Taylor <ian@zembu.com>
144 * section.c (_bfd_strip_section_from_output): Add info parameter.
145 If it passed as non-NULL, use it to check whether any input BFD
146 has an input section which uses this output section. Change all
148 * bfd-in2.h: Rebuild.
150 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
151 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
153 * bfd-in2.h: Rebuild.
155 2000-02-10 Timothy Wall <twall@cygnus.com>
157 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
158 allow final modifications of swapped-in symbol.
159 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
160 * coffcode.h (coff_write_relocs): Use macro
161 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
162 symbol index should be set to -1.
164 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
166 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
167 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
168 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
169 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
170 sh_insns_uses_or_sets_freg): New functions.
171 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
172 * (sh_insns_conflict): Use new functions and new macros to
173 detect conflicts when two instructions both set same integer registers,
174 both set same fp register, and both set special register.
176 2000-02-09 Timothy Wall <twall@cygnus.com>
178 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
179 swapping in sections, so that the swapping routines have access to
182 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
184 * coff-go32.c: Update comment. Update copyright.
186 2000-01-27 Thomas de Lellis <tdel@windriver.com>
188 * syms.c (bfd_decode_symclass)
189 Two new class characters were added - 'V' and 'v'. The
190 meaning of 'W' is now restricted to just weak non-object
191 symbols. This allows differentiation between, for example,
192 weak functions vs weak objects. nm for example now dumps:
194 'w' = weak unresolved
195 'V' = weak global object
196 'v' = weak unresolved object
198 (bfd_is_undefined_symclass): New function. Return true if the
199 given symbol class represents and undefined/unresolved symbol.
201 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
204 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
206 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
207 STT_ARM_16BIT flag set, but it is not attached to a data object
208 return STT_ARM_16BIT so that it will be treated as code by the
211 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
213 * coff-i386.c (i3coff_object_p): Remove prototype.
216 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
217 to name. Update copyright.
219 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
220 assignment to avoid warning. Update copyright.
222 2000-01-24 Robert Lipe (robertl@sco.com)
224 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
225 instead of using GNU C extension.
227 2000-01-21 Nick Clifton <nickc@cygnus.com>
229 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
230 amount from a bfd_in_memory structure.
231 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
234 2000-01-14 Nick Clifton <nickc@cygnus.com>
236 * linker.c (default_indirect_link_order): oops - fix incorrectly
237 applied patch from Tim Wall.
239 2000-01-13 Timothy Wall (twall@tiac.net>
241 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
242 = scnhsz, filhsz, relsz, aoutsz, etc)
246 2000-01-13 Nick Clifton <nickc@cygnus.com>
248 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
249 interwork thumb to arm stub.
251 2000-01-13 Timothy Wall (twall@tiac.net>
253 * archures.c (bfd_octets_per_byte): New function: Return
255 (bfd_arch_mach_octets_per_byte): New function: Return target
258 * section.c: Distinguish between octets and bytes for usage of
259 _cooked_size, _raw_size, and output_offset. Clarify
260 description of bfd_set_section_contents.
262 * bfd-in2.h: Regenerate.
264 * coffgen.c: Indicate that the offset parameter is in bytes, not
267 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
268 where appropriate to get the octet offset when calling
269 bfd_set_section_contents.
270 (bfd_coff_reloc_link_order): Ditto.
272 * linker.c (bfd_generic_reloc_link_order): Ditto.
273 (_bfd_default_link_order): Ditto.
275 * reloc.c (bfd_perform_relocation): Distinguish between octets
276 and bytes. Use octets when indexing into octet data; use bytes
277 when calculating target addresses.
278 (bfd_install_relocation): Ditto.
280 * srec.c (srec_write_section): Ditto.
282 2000-01-13 Nick Clifton <nickc@cygnus.com>
284 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
285 3 to 2. This allows 4 byte sized sections, which is necessary for
286 dlltool to build funcitoning DLLs.
288 2000-01-10 Philip Blundell <pb@futuretv.com>
290 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
291 (arm*-*-conix*): New target.
293 2000-01-10 Egor Duda <deo@logos-m.ru>
295 * config.bfd: Include elf32_i386 vector to target list for cygwin
298 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
299 * configure.in: Test for structure win32_pstatus_t in
301 * configure: Regenerate.
303 * elf.c (elfcore_grok_win32pstatus): New function: process
304 win32_pstatus_t notes in elf core file.
305 (elfcore_grok_note): Detect win32_pstatus notes.
307 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
309 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
311 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
312 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
314 1999-12-29 Richard Henderson <rth@cygnus.com>
316 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
317 if no dynamic sections created.
319 1999-12-27 Nick Clifton <nickc@cygnus.com>
321 * peicode.h (pe_bfd_object_p): Only define for PE format
324 1999-12-17 Nick Clifton <nickc@cygnus.com>
326 * coff-i386.c (i3coff_object_p): Delete.
327 (i386coff_vec): Replace reference to i3coff_object_p with a
328 reference to coff_object_p.
330 * coff-mcore.c (pe_object_p): Delete.
332 * peicode.h (pe_bfd_object_p): New function: Detect the
333 presence of a PE format COFF object file. Also detect and
334 warn about the presence of LINK6 format Image Library Format
337 1999-12-16 Nick Clifton <nickc@cygnus.com>
339 * coff-arm.c (NUM_ELEM): New macro.
340 (NUM_RELOCS): New macro: The number of known ARM relocs.
341 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
342 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
344 (bfd_arm_process_before_allocation): Produce a warning message if
345 an out of range symbol index is encountered.
347 1999-12-14 Nick Clifton <nickc@cygnus.com>
349 * elflink.h (is_global_symbol_definition): New Function: Return
350 true iff the symbol is being given a global definition in this
352 (elf_link_is_defined_archive_symbol): Do not bother processing
353 symbols for an archive element that has already been included
355 Use is_global_symbol_definition().
357 1999-12-09 Andrew Cagney <cagney@cygnus.com>
359 * config.bfd: Add support for sparc-*-netbsdelf* and
362 1999-12-13 Nick Clifton <nickc@cygnus.com>
364 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
365 if the symbol is in the common section.
367 1999-12-10 Nick Clifton <nickc@cygnus.com>
369 * elflink.h (elf_link_is_defined_archive_symbol): New
370 function: Decide if a symbol, in an archive map is there
371 because it is defined in the archive element, or because it is
372 just another common declaration of it.
373 (elf_link_add_archive_symbols): Use
374 elf_link_is_defined_archive_symbol to decide if an archive
375 element contain a reference to a common symbol should be
378 1999-12-10 Nick Clifton <nickc@cygnus.com>
380 * elflink.h: Revert previous patch.
381 * targets.c: Revert previous patch.
382 * libbfd-in2.h: Revert previous patch.
383 * libbfd.h: Revert previous patch.
384 * elfxx-target.h: Revert previous patch.
385 * archive.c: Revert previous patch.
386 * aout-target.h: Revert previous patch.
387 * aout-tic30.h: Revert previous patch.
388 * bfd.c: Revert previous patch.
389 * coff-alpha.c: Revert previous patch.
390 * coff-rs6000.c: Revert previous patch.
391 * elf64-mips.c: Revert previous patch.
392 * ieee.c: Revert previous patch.
393 * libecoff.h: Revert previous patch.
394 * oasys.c: Revert previous patch.
395 * som.c: Revert previous patch.
396 * vms.c: Revert previous patch.
398 1999-12-09 Nick Clifton <nickc@cygnus.com>
400 * elflink.h (elf_link_add_archive_symbols): Add an archive
401 element even if contains a symbol which is currently only
402 considered to be a common.
404 * targets.c (struct bfd_target): Add new field
405 _bfd_allow_commons_in_armap.
406 * bfd-in2.h:Regenerate.
408 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
410 (_bfd_archive_bsd_allow_commons_in_armap): Define.
411 * libbfd.h: Regenerate.
413 * elfxx-target.h: If using COFF archive map, override
414 definition of allow_commons_in_armap and replace with
417 * archive.c (bfd_compute_and_write_armap): Do not place common
418 symbols into the archive map unless _bfd_allow_commons_in_armap
421 * aout-target.h (MY_allow_commons_in_armap): Define.
422 * aout-tic30.h (MY_allow_commons_in_armap): Define.
423 * bfd.c (bfd_allow_commons_in_armap): Define.
424 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
425 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
426 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
427 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
428 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
429 * oasys.c (oasys_allow_commons_in_armap): Define.
430 * som.c (som_allow_commons_in_armap): Define.
431 * vms.c (vms_allow_commons_in_armap): Define.
433 1999-12-07 Jim Blandy <jimb@cygnus.com>
435 Add support for SSE registers in ELF core files.
436 * elf.c (elfcore_make_note_pseudosection): New function.
437 (elfcore_grok_prfpreg): Use it.
438 (elfcore_grok_prxfpreg): New function.
439 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
441 1999-12-03 Ian Lance Taylor <ian@zembu.com>
443 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
444 value by 4 before storing it back in the field. From
445 Koundinya. K <kk@ddeorg.soft.net>.
447 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
449 * archures.c (bfd_mach_am33): Define.
450 * bfd-in2.h: Rebuilt.
451 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
452 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
453 (compute_function_info): Handle additional registers saved by
455 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
456 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
458 1999-11-29 Jim Blandy <jimb@cygnus.com>
460 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
462 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
465 1999-11-27 Michael Meissner <meissner@cygnus.com>
467 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
468 internal use within gas for alpha explicit relocations.
469 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
470 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
471 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
472 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
473 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
474 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
476 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
477 BFD_RELOC_ALPHA_USER_*.
479 * bfd-in2.h: Regenerate.
480 * libbfd.h: Regenerate.
482 1999-11-26 Fred Fish <fnf@cygnus.com>
484 * elf.c (elfcore_read_notes): Add prototype for static function.
485 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
486 (bfd_section_from_phdr): Replacement function that calls
487 _bfd_elf_make_section_from_phdr for generic segment types and
488 backend fucntion pointed to by elf_backend_section_from_phdr for
489 backend specific segment types.
490 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
491 now called by _bfd_elf_make_section_from_phdr. Note that this func
492 is now just a stub between the caller and bfd_section_from_phdr.
494 * elf-bfd.h (struct elf_backend_data): Add new function pointer
495 elf_backend_section_from_phdr.
496 (elf_backend_section_from_phdr): Add prototype.
498 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
499 (elfNN_bed): Add elf_backend_section_from_phdr.
501 1999-11-25 Nick Clifton <nickc@cygnus.com>
503 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
504 SEC_CODE and SEC_READONLY flags to glue sections.
506 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
507 SEC_CODE and SEC_READONLY flags to glue sections.
509 1999-11-20 Nick Clifton <nickc@cygnus.com>
511 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
514 1999-11-19 Catherine Moore <clm@cygnus.com>
516 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
517 (elf_cpu32_plt_entry): Likewise.
519 1999-11-18 Nick Clifton <nickc@cygnus.com>
521 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
523 (coff_mcore_relocate_section): Initialise addend to 0.
524 Special case processing of RVA reloc.
526 1999-11-17 Richard Henderson <rth@cygnus.com>
528 * elf-bfd.h (struct elf_backend_data): Reorder collect and
529 type_change_ok; add sign_extend_vma.
530 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
531 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
532 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
533 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
534 (elfNN_bed): Follow struture changes.
536 1999-11-09 Ian Lance Taylor <ian@zembu.com>
538 * libbfd.c (bfd_read): Check result of read against desired result
540 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
541 invalid compared to the section size.
543 * ieee.c (ieee_slurp_debug): Get the length of the debug
544 information right if there is no data part.
546 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
548 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
549 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
551 1999-10-28 Ian Lance Taylor <ian@zembu.com>
553 * elflink.h (elf_bfd_final_link): Make last_local signed.
555 1999-10-27 Ian Lance Taylor <ian@zembu.com>
557 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
560 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
562 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
564 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
565 * bfd-in2.h: Regenerate.
567 1999-10-15 Andrew Haley <aph@cygnus.com>
569 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
571 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
573 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
575 1999-10-08 Ian Lance Taylor <ian@zembu.com>
577 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
578 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
581 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
583 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
584 relocs also need the GP value.
585 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
586 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
587 the GP value for R_MIPS_LITERAL relocs too. Handle
588 R_MIPS_64 relocs properly on big-endian MIPS.
589 (mips_elf_sign_extend): Behave properly with 'long long'.
590 (mips_elf_highest): Correct typo.
592 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
594 * cpu-m32r.c (arch_info_struct): New static global.
595 (bfd_m32r_arch): Refer to it.
596 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
597 (m32r_elf_print_private_bfd_data): Ditto.
598 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
599 * archures.c (bfd_mach_m32rx): Define it.
600 * bfd-in2.h: Rebuild.
602 1999-09-28 Fred Fish <fnf@cygnus.com>
604 * targets.c (cisco_core_vec): Replaced with two new vecs ...
605 (cisco_core_big_vec): Add new bigendian vec.
606 (cisco_core_little_vec): Add new little endian vec.
608 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
609 (crash_info_locs): Add array of possible offsets.
610 (MASK_ADDR): Mask to apply to crash info offset.
611 (crashinfo_external): Add textbase, database, bssbase and
613 (cisco_core_file_validate): Renamed from cisco_core_file_p.
614 Many small changes to account for additional hardware versions.
615 Pick a reasonable size for ".reg" section. Add a ".crash"
616 section to allow access to crashinfo_external struct.
617 (cisco_core_file_p): New version of this function that
618 iterates over crash_info_locs, calling cisco_core_file_validate.
619 (cisco_core_vec): Old big endian only vec replaced with ...
620 (cisco_core_big_vec): Add big endian version.
621 (cisco_core_little_vec): Add little endian version.
623 * configure.in (cisco_core_vec): Split to two new vectors ...
624 (cisco_core_big_vec): New target vector.
625 (cisco_core_little_vec): New target vector.
626 * configure: Regenerate.
627 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
628 to cisco_core_big_vec in targ_selvecs.
630 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
632 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
633 (mips_elf_relocate_got_local): Unused, delete.
634 (mips_elf_relocate_global_got): Unused, delete.
636 1999-09-24 Fred Fish <fnf@cygnus.com>
638 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
639 to initialize it to something meaningful. Then use it to generate
640 more useful segment names.
642 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
644 * som.c (NO_PCREL_MODES): Define if the system does not define
646 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
647 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
648 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
649 * libhppa.h (dis_assemble_22): New function.
650 (bfd_hppa_insn2fmt): Handle long branch.
652 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
655 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
657 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
658 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
659 (reloc_howto_type howto_table): Tidy comments and whitespace.
661 1999-09-17 Nick Clifton <nickc@cygnus.com>
663 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
664 previous delta. Set sec->gc_mark instead.
666 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
668 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
669 (elf_cpu32_plt_entry): Likewise.
671 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
673 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
675 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
676 symbol table, then just compute a suitable value (but do not
677 create a __gp symbol).
679 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
680 symbols when building shared libraries.
681 (elf_hppa_final_link_relocate): Correct handling of PCREL
682 relocations against undefined symbols.
684 1999-09-16 Nick Clifton <nickc@cygnus.com>
686 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
687 interworking sections as linker created so that they will not
688 be removed by garbage collection.
690 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
692 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
693 (elf_hppa_final_link_relocate): Consistently create an absolute
694 address, then subtract out the value of __gp.
696 1999-09-14 Michael Meissner <meissner@cygnus.com>
698 * configure.in (Canonicalization of target names): Remove adding
699 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
700 generates $ac_config_sub with a ${CONFIG_SHELL} already.
701 * configure: Regenerate.
703 1999-09-14 Nick Clifton <nickc@cygnus.com>
705 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
708 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
710 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
711 (elf_hppa_final_link): Initialize text_segment_base and
713 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
715 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
716 (elf_hppa_final_link_relocate): Likewise.
717 (elf_hppa_relocate_insn): Likewise.
718 (elf_hppa_relocate_section): Initialize HOWTO.
720 1999-09-13 Donn Terry <donn@interix.com>
722 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
723 handling to support both GNU and MS objects.
725 * coffcode.h (coff_write_object_contents): Don't check reloc_count
726 when determining whether to set F_RELFLG.
728 1999-09-13 Philip Blundell <pb@nexus.co.uk>
730 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
731 PC24 relocs if the target is an undefined weak symbol.
732 (arm_add_to_rel): Fix compiler warning.
733 (elf32_arm_plt0_entry): Correct comments.
735 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
737 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
738 an absolute symbol in REL relocs.
740 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
742 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
743 Stub SEGREL32. Return an error for any relocation not handled.
745 1999-09-12 Ian Lance Taylor <ian@zembu.com>
747 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
748 constant symbols, and avoid multiple definition errors on them.
750 1999-09-12 Donn Terry <donn@interix.com>
752 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
753 significant bit is set.
755 1999-09-11 Ian Lance Taylor <ian@zembu.com>
757 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
759 * elfcode.h (write_relocs): Handle an absolute symbol in REL
760 relocs as we do for RELA relocs.
762 1999-09-11 Donn Terry <donn@interix.com>
764 * libpei.h (_bfd_pei_final_link_postscript): Declare.
765 (coff_final_link_postscript): Define.
766 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
767 directory entries here.
768 (_bfd_pei_final_link_postscript): New function.
770 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
771 section flags based on the section name.
773 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
774 get the overflow of the s_nlnno field from the s_nreloc field.
775 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
776 the s_nlnno overflow of the .text section into the s_nreloc
779 * peigen.c (add_data_entry): Declare.
780 (pei_swap_aouthdr_out): Get image size right. Set linker version
782 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
783 (pe_print_idata): Code cleanup, print more info, get rid of (now)
784 extraneous ImageBase.
785 (pe_print_edata): Likewise.
786 (pe_print_pdata): Likewise. Print exception entries.
787 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
788 (tbl): Make const, add "UNKNOWN".
789 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
790 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
791 section data directory.
792 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
794 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
795 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
796 * peicode.h (coff_get_symbol_info): Define.
798 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
800 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
802 (coff_classify_symbol): Re-revert 1999-08-08 patch if
805 * libpei.h: New file, broken out of peicode.h.
806 * peigen.c: New file, broken out of peicode.h.
807 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
808 * configure.in: Add peigen.lo to list of files required for each
810 * Makefile.am: Rebuild dependencies.
811 (BFD32_BACKENDS): Add peigen.lo.
812 (BFD32_BACKENDS_CFILES): Add peigen.c.
813 (SOURCE_HFILES): Add libpei.h.
814 * configure, Makefile.in: Rebuild.
816 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
817 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
818 instead. Don't clear the s_paddr field for an uninitialized data
821 * coffcode.h (coff_mkobject_hook): Set timestamp field in
822 coff_data_type to f_timdat.
823 * peicode.h (pe_mkobject_hook): Likewise.
825 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
826 number if COFF_IMAGE_WITH_PE.
828 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
829 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
830 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
831 there is no SEC_DEBUGGING section.
832 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
833 IMAGE_FILE_DEBUG_STRIPPED.
835 * pe-i386.c (COFF_LONG_FILENAMES): Define.
836 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
837 * pei-i386.c (COFF_LONG_FILENAMES): Define.
838 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
840 * coffswap.h (IMAGE_BASE): Don't define.
841 * pei-arm.c (IMAGE_BASE): Don't define.
842 * pei-i386.c (IMAGE_BASE): Don't define.
843 * pei-mcore.c (IMAGE_BASE): Don't define.
844 * pei-ppc.c (IMAGE_BASE): Don't define.
846 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
847 symbol, switch on the class when determining whether to modify the
848 value. For PE, don't modify the value of a C_FCN symbol not named
851 * libbfd-in.h (_bfd_abort): Declare.
853 * bfd.c (_bfd_abort): New function.
856 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
859 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
860 don't write out the associated line numbers.
862 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
865 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
866 changes when the base type is unknown.
868 * coffgen.c (coff_print_symbol): Fix printing of aux record for
871 * syms.c (BSF_DEBUGGING_RELOC): Define.
872 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
873 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
875 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
876 BSF_DEBUGGING_RELOC set.
877 * bfd-in2.h: Rebuild.
879 1999-09-10 Ian Lance Taylor <ian@zembu.com>
881 * ecoff.c (bfd_debug_section): Update initialization for new
883 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
884 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
886 1999-09-10 H.J. Lu <hjl@gnu.org>
888 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
890 * coff-mips.c (mips_ecoff_backend_data): Likewise.
892 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
894 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
895 for FPTR relocs involving local symbols.
897 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
898 value for the stub address in a call through a stub.
899 Install the value for a local symbol directly into the DLT
900 instead of generating a reloc. Correctly handle FPTR64 relocs.
902 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
903 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
904 (elf_hppa_final_link): Call them.
906 1999-09-10 Ian Lance Taylor <ian@zembu.com>
908 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
909 (elf_adjust_dynamic_symbol): ...from here.
911 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
913 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
914 relocation, remove them. SECREL64->LTOFF16WF.
915 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
917 (elf_hppa_relocate_insn): Similarly.
919 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
920 (elf_hppa_relocate_insn): Similarly.
922 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
924 (elf_hppa_relocate_insn): Similarly.
926 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
927 Handle LTOFF_TP* relocs.
928 (elf_hppa_relocate_insn): Similarly.
930 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
931 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
932 (elf_hppa_relocate_insn): Handle PCREL* relocs.
934 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
935 DIR32, DIR64 and FPTR64 relocations.
936 (elf_hppa_relocate_insn): Similarly.
938 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
939 address of the .PARISC.global section.
940 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
941 table entry elf_hppa_final_link_relocate. Do not give a warning
942 for a reloc against an external symbol if it has a PA64 hash
944 (elf_hppa_final_link_relocate): Significantly rework. Handle
945 DLTIND relocations. Compute the final value of the relocation
946 before passing the value of elf_hppa_relocate_insn.
947 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
948 relocation support. Handle DLTIND relocation requests just like
949 DLTREL relocation requests. Simplify branch handling.
951 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
953 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
954 non-allocated section as done in i386 version.
955 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
956 statement since this is no know relocation.
958 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
960 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
962 (elf_hppa_relocate_insn): Similarly.
964 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
966 (elf_hppa_relocate_insn): Similarly.
968 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
969 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
970 Pass the relocate type rather than the insn format to
971 elf_hppa_relocate_insn.
972 (elf_hppa_relocate_insn): Make switch dependent on relocation type
973 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
975 1999-09-07 Ian Lance Taylor <ian@zembu.com>
977 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
978 (bfd_coff_filnmlen): Define.
979 (bfd_coff_std_swap_table): Initialize new field.
980 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
982 (coff_write_symbols): Likewise.
983 (coff_get_normalized_symtab): Likewise.
984 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
985 * libcoff.h: Rebuild.
987 1999-09-06 Donn Terry <donn@interix.com>
989 * coffcode.h (sort_by_secaddr): New static function if
991 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
992 sections by VMA when assigning target_index values. Always set
995 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
996 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
998 * libcoff.h: Rebuild.
1000 * coffcode.h (coff_set_custom_section_alignment): Add const to
1001 declaration to match definition.
1002 (coff_write_object_contents): Don't set F_AR32W(R)? if
1005 * coff-i386.c (in_reloc_p): Add declaration.
1006 (i386coff_vec): Simplify initialization of
1007 application_section_flags.
1009 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
1010 version. Move COFF_WITH_PE specific code to new version.
1011 (stype_to_sec_flags): Likewise. Add section parameter.
1012 * coffgen.c (make_a_section_from_file): Set target_index before
1013 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
1014 * libcoff.h: Rebuild.
1016 * syms.c (stt): Add some PE/PEI section names.
1017 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
1019 (bfd_symbol_info): Check for 'w'.
1021 * section.c (struct bfd_comdat_info): Define.
1022 (asection): Add comdat field.
1023 (STD_SECTION): Initialize comdat field.
1024 (bfd_make_section_anyway): Likewise.
1025 * bfd-in2.h: Rebuild.
1027 1999-09-06 Andreas Schwab <schwab@suse.de>
1029 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
1032 1999-09-06 Nick Clifton <nickc@cygnus.com>
1034 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
1035 bfd_realloc instead of calloc and realloc.
1037 1999-09-04 Steve Chamberlain <sac@pobox.com>
1039 * cpu-pj.c: New file.
1040 * elf32-pj.c: New file.
1041 * config.bfd (pj*): New cpu.
1042 (pj-*-*, pjl-*-*): New targets.
1043 * configure.in (bfd_elf32_pj_vec): New target vector.
1044 (bfd_elf32_pjl_vec): New target vector.
1045 * archures.c (bfd_arch_pj): Define.
1046 * elf.c (prep_headers): Handle bfd_arch_pj.
1047 * reloc.c: Define BFD_RELOC_PJ_* relocations.
1048 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
1049 to target vector list.
1050 * Makefile.am: Rebuild dependencies.
1051 (ALL_MACHINES): Add cpu-pj.lo.
1052 (ALL_MACHINES_CFILES): Add cpu-pj.c.
1053 (BFD32_BACKENDS): Add elf32-pj.lo.
1054 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
1055 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1057 1999-09-04 Ian Lance Taylor <ian@zembu.com>
1059 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
1060 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
1061 and NON_GOT_REF from weak defined symbol to real symbol.
1062 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
1063 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
1064 create a COPY reloc.
1065 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
1066 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
1067 don't create a COPY reloc.
1069 1999-09-03 Ian Lance Taylor <ian@zembu.com>
1071 * elflink.h (elf_bfd_final_link): When counting relocations, don't
1072 count those in sections we are not including in the link.
1074 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
1076 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
1077 field in hpux11 shared libraries.
1079 1999-09-02 Nick Clifton <nickc@cygnus.com>
1081 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
1083 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
1085 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
1086 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
1087 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1089 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1091 * elflink.h (record_link_assignment): When possible, keep the
1092 original type of the symbol.
1094 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
1096 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
1097 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
1098 tools were configured.
1099 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1101 1999-08-26 Mark Mitchell <mark@codesourcery.com>
1103 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
1104 GOT entries for GOT16 relocations; they're not required.
1106 1999-08-24 Nick Clifton <nickc@cygnus.com>
1108 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
1110 * config.bfd (arm-*-netbsd*): New target.
1111 * configure.in (armnetbsd_vec): New target vector.
1112 * configure: Regenerate
1113 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
1115 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
1116 (ALL_MACHINES_CFILES): Add armnetbsd.c.
1117 (armnetbsd.lo): New rule with deps.
1118 * Makefile.in: Regenerate.
1120 * armnetbsd.c: New file: Definitions specific to arm-netbsd
1123 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
1125 * som.c (som_slurp_symbol_table): Fix typo in comment.
1127 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
1129 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
1130 here instead of using elf_section_data...
1132 1999-08-19 Nick Clifton <nickc@cygnus.com>
1134 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
1135 relocations into the base file.
1136 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
1137 we are building a base file.
1139 1999-08-19 Nick Clifton <nickc@cygnus.com>
1141 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
1143 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
1144 REL relocs when performing a partial relocation.
1146 1999-08-18 Donn Terry <donn@interix.com>
1148 * cofflink.c: Move definitions of N_TMASK, et. al., out of
1149 _bfd_coff_link_input_bfd into top level.
1151 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
1152 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
1153 (coff_i386_rtype_to_howto): Likewise.
1154 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
1155 Completely ignore symbols which are all zero.
1156 (dummy_reloc16_estimate): Add return 0.
1157 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
1158 variable copy to name_copy to avoid shadowing outer scope
1160 * libcoff-in.h (coff_data_type): Change raw_syment_count field
1161 from unsigned int to unsigned long. Add timestamp field.
1162 * libcoff.h: Rebuild.
1164 1999-08-17 H.J. Lu <hjl@gnu.org>
1166 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
1169 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1171 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
1172 for special section symbols.
1173 * elflink.h (elf_merge_symbol): If we have no old BFD, check
1174 BSF_DYNAMIC on the section symbol to see whether the old BFD is
1177 1999-08-15 Mark Mitchell <mark@codesourcery.com>
1179 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
1180 coincidence of variable names between old and new code.
1182 1999-08-12 Nick Clifton <nickc@cygnus.com>
1184 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
1185 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
1186 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
1187 and 'addend' parameter a 'bfd_signed_vma'.
1188 (elf32_arm_final_link_relocate): Do not involve stubs in
1189 R_ARM_THM_PC22 relocs relative to section symbols, they are long
1190 jumps, not function calls.
1192 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
1194 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
1195 in R_ARM_PC24 relocs.
1197 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
1199 * elf-hppa.h (elf_hppa_fake_sections): New function.
1200 * elf32-hppa.c (elf_backend_fake_sections): Define.
1202 * elf-hppa.h (elf_hppa_final_write_processing): Update for
1203 recent changes to the arch_info structure.
1205 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
1206 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
1207 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
1210 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
1211 Ralf Baechle <ralf@uni-koblenz.de>
1213 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
1214 output DT_MIPS_GOTSYM.
1215 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
1216 DT_MIPS_SYMTABNO if there are no global GOT symbols.
1218 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
1220 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
1221 prototype. Handle local symbols. Add commentary.
1222 (mips_elf_calculate_relocation): Adjust accordingly.
1223 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
1226 * elflink.h (elf_bfd_final_link): Tweak last change.
1228 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1230 * elflink.h (elf_link_size_reloc_section): Use the counts in the
1231 elf-section data to allocate just the right amount of relocation
1232 space. Don't allocate the hash space twice.
1233 (elf_bfd_final_link): Calculate the amount of space to allocate in
1234 each relocation section.
1236 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
1238 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
1239 64bit mode, generate a section relative relocation for a 32bit
1241 (elf_hppa_is_local_label_name): New function.
1242 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
1243 shared between 32bit and 64bit port.
1245 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1247 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
1248 R_MIPS_GOT16 and R_MIPS_CALL16.
1249 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
1250 to use when looking for a preexisting GOT entry.
1252 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
1254 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
1255 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
1257 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1259 1999-08-09 Geoff Keating <geoffk@cygnus.com>
1261 * elflink.h (elf_link_output_extsym): Don't output a weak
1262 reference to an undefined symbol just because it was defined weak
1265 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1267 * coffgen.c (coff_find_nearest_line): When looking for file, use
1268 last best match rather than first. If address is beyond last line
1269 number record, don't return the last line as the correct value.
1271 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1273 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
1274 * bfd-in2.h: Rebuild.
1276 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
1278 * libcoff-in.h (struct coff_section_alignment_entry): Define.
1279 * coffcode.h (coff_set_custom_section_alignment): New static
1281 (coff_section_alignment_table): New static array.
1282 (coff_new_section_hook): Use coff_set_customer_section_alignment.
1283 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1284 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1285 * libcoff.h: Rebuild.
1287 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1289 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
1291 * Makefile.in: Rebuild.
1293 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1295 * section.c (SEC_SHARED): Define.
1296 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
1297 (styp_to_sec_flags): Likewise.
1298 * peicode.h (coff_swap_scnhdr_out): Likewise.
1299 * bfd-in2.h: Rebuild.
1301 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1303 * coffcode.h (coff_classify_symbol): Comment out part of
1304 1999-08-05 change which breaks cygwin DLLs.
1306 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
1307 * aclocal.m4, configure: Rebuild.
1309 1999-08-06 Ian Lance Taylor <ian@zembu.com>
1311 * section.c (global_syms): Only initialize union field if
1314 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1316 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
1317 the size of a GOT entry here.
1318 (mips_elf_calculate_relocation): Don't create a local GOT entry
1319 for the symbol in a GOT16 relocation; just for it's high-order bit
1320 (_bfd_mips_elf_relocate_section): Fix thinko.
1322 1999-08-05 Ian Lance Taylor <ian@zembu.com>
1324 Based on patches from Donn Terry <donn@interix.com>:
1325 * coffcode.h (enum coff_symbol_classification): Define.
1326 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
1327 _bfd_coff_classify_symbol. Change return type.
1328 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
1329 (coff_slurp_symbol_table): Use coff_classify_symbol.
1330 (coff_classify_symbol): New static function.
1331 (coff_sym_is_global): Never define.
1332 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
1333 * cofflink.c (coff_link_check_ar_symbols): Use
1334 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
1335 (coff_link_add_symbols): Likewise.
1336 (_bfd_coff_link_input_bfd): Likewise.
1337 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
1338 coff_classify_symbol.
1339 * libcoff.h: Rebuild.
1341 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
1343 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
1344 (e_ltpsel, e_rtpsel): Similarly.
1346 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
1347 and 14bit ertpsel. Handle 64bit psel.
1349 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1351 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
1352 handling for REL relocations. And only left-shift R_MIPS26
1353 relocation addends where necessary.
1355 1999-08-03 Mark Mitchell <mark@codesourcery.com>
1357 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
1358 (mips_elf_next_lo16_relocation): Don't compute the addend here.
1359 Just return the relocation found.
1360 (mips_elf_relocate_section): Pull the LO16 addend out of the
1361 section itself when using REL relocations.
1363 * elf32-mips.c (mips_elf_calculate_relocation): Restore
1364 _DYNAMIC_LINK handling and handling of undefined symbols in shared
1367 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1369 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
1370 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
1371 relocation against a symbol in an input section with no output
1372 section. From Daniel Jacobowitz <drow@false.org>.
1374 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
1376 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
1377 look for generated file correctly.
1378 * aclocal.m4, configure: Rebuild.
1380 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1382 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
1383 and R_MIPS16_26 relocations correctly when relocating.
1384 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
1385 and R_MIPS_CALL_LO16 are for global symbols.
1387 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1389 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
1391 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
1392 variables and initialize them.
1394 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1396 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
1397 there are no global symbols requiring GOT entries.
1398 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1399 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1400 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1402 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
1403 symbols are considered to have the value zero.
1404 (_bfd_mips_elf_relocate_section): Don't try to perform a
1405 relocation for an undefined symbol.
1406 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
1409 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1411 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
1412 wants ba,a,pt %xcc instead of %icc.
1413 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
1414 of large PLT entries.
1415 (sparc64_elf_plt_ptr_offset): Fix calculation.
1416 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
1417 addend should be relative to load address, not .plt section start.
1418 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
1420 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1422 * elf-bfd.h (struct elf_backend_data): Add
1423 print_symbol_all and output_arch_syms backend methods.
1424 * elfxx-target.h: Likewise.
1425 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
1426 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
1427 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
1429 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
1430 symbols in .dynsym, add their names into .dynstr. Put those symbols
1432 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
1433 pointers to STT_REGISTER symbols in dynsym section.
1434 (sparc64_elf_print_symbol_all): New function.
1435 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
1436 printing using the print_symbol_all hook.
1438 1999-07-30 Catherine Moore <clm@cygnus.com>
1440 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
1443 1999-07-29 Richard Henderson <rth@cygnus.com>
1445 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
1446 dynamic_sections_created.
1448 1999-07-29 Richard Henderson <rth@cygnus.com>
1450 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
1451 (mips_rtype_to_howto): ... new function.
1452 (_bfd_mips_elf_relocate_section): Use it.
1454 1999-07-28 Mark Mitchell <mark@codesourcery.com>
1456 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
1458 1999-07-27 Nick Clifton <nickc@cygnus.com>
1460 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
1462 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
1463 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
1465 1999-07-23 Donn Terry <donn@interix.com>
1467 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
1468 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
1469 * cofflink.c (coff_link_add_symbols): If PE, handle section
1471 * libcoff.h: Rebuild.
1473 * config.bfd (i[3456]86-*-interix*): New target.
1475 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1477 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
1478 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
1479 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
1480 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
1481 (COFF_SUPPORT_GNU_LINKONCE): Define.
1482 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
1483 (COFF_SUPPORT_GNU_LINKONCE): Define.
1485 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1488 * makefile.dos: Remove; obsolete.
1489 * configure.bat: Remove; obsolete.
1491 1999-07-21 H.J. Lu <hjl@gnu.org>
1493 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
1495 1999-07-21 Philippe De Muyter <phdm@macqel.be>
1497 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
1498 message and fail if a symbol index is out of range.
1500 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1502 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
1503 when looking at a R_MIPS_GOT16 relocation.
1505 1999-07-20 Nick Clifton <nickc@cygnus.com>
1507 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1509 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
1511 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
1512 removed in previous change.
1513 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
1514 in relocateable output.
1516 1999-07-19 Ian Lance Taylor <ian@zembu.com>
1518 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
1521 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
1522 if they appear to be specially created by the linker.
1524 1999-07-19 Nick Clifton <nickc@cygnus.com>
1526 * targets.c (alternative_target): New field in bfd_target
1528 (bfd_search_for_target): New function: Find a target that
1529 satisifies a search function.
1530 * bfd-in2.h: Regenerate.
1532 * elfxx-target.h: Initialise the alternative_target field of
1533 the bfd_target structures to point to the other target (if
1535 * nlm-target.h: Initialise the alternative_target field of
1536 the bfd_target structures to point to the other target (if
1539 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
1540 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
1542 * aix386-core.c: Initialise new field of bfd_target structure.
1543 * aout-adobe.c: Initialise new field of bfd_target structure.
1544 * aout-arm.c: Initialise new field of bfd_target structure.
1545 * aout-target.h: Initialise new field of bfd_target structure.
1546 * aout-tic30.c: Initialise new field of bfd_target structure.
1547 * binary.c: Initialise new field of bfd_target structure.
1548 * bout.c: Initialise new field of bfd_target structure.
1549 * cisco-core.c: Initialise new field of bfd_target structure.
1550 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1551 * coff-alpha.c: Initialise new field of bfd_target structure.
1552 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
1553 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1554 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
1555 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
1556 * coff-i386.c: Initialise new field of bfd_target structure.
1557 * coff-i860.c: Initialise new field of bfd_target structure.
1558 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1559 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1560 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1561 * coff-mips.c: Initialise new field of bfd_target structure.
1562 * coff-ppc.c: Initialise new field of bfd_target structure.
1563 * coff-rs6000.c: Initialise new field of bfd_target structure.
1564 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1565 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
1566 * coff-tic30.c: Initialise new field of bfd_target structure.
1567 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1568 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1569 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1570 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1571 * hppabsd-core.c: Initialise new field of bfd_target structure.
1572 * hpux-core.c: Initialise new field of bfd_target structure.
1573 * i386msdos.c: Initialise new field of bfd_target structure.
1574 * i386os9k.c: Initialise new field of bfd_target structure.
1575 * ieee.c: Initialise new field of bfd_target structure.
1576 * ihex.c: Initialise new field of bfd_target structure.
1577 * irix-core.c: Initialise new field of bfd_target structure.
1578 * mipsbsd.c: Initialise new field of bfd_target structure.
1579 * netbsd-core.c: Initialise new field of bfd_target structure.
1580 * oasys.c: Initialise new field of bfd_target structure.
1581 * osf-core.c: Initialise new field of bfd_target structure.
1582 * ppcboot.c: Initialise new field of bfd_target structure.
1583 * ptrace-core.c: Initialise new field of bfd_target structure.
1584 * sco5-core.c: Initialise new field of bfd_target structure.
1585 * som.c: Initialise new field of bfd_target structure.
1586 * srec.c: Initialise new field of bfd_target structure.
1587 * tekhex.c: Initialise new field of bfd_target structure.
1588 * trad-core.c: Initialise new field of bfd_target structure.
1589 * versados.c: Initialise new field of bfd_target structure.
1590 * vms.c: Initialise new field of bfd_target structure.
1592 1999-07-19 Andreas Schwab <schwab@suse.de>
1594 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
1597 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
1599 * elflink.h (elf_link_adjust_relocs): New function.
1600 (elf_bfd_final_link): Use it.
1601 (elf_link_input_bfd): Deal with the fact that there can be
1602 two relocation sections for a single section.
1603 (elf_reloc_link_order): Likewise.
1605 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
1606 a relocateable object.
1607 (_bfd_mips_elf_relocate_section): Handle relocateable links.
1609 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1611 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
1612 (sparc64_elf_get_reloc_upper_bound,
1613 sparc64_elf_get_dynamic_reloc_upper_bound,
1614 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
1615 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
1617 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
1618 ELF64_R_TYPE_ID/DATA where appropriate.
1620 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1622 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
1625 1999-07-16 Ian Lance Taylor <ian@zembu.com>
1627 * elf32-mips.c (mips_elf_local_relocation_p): New static
1629 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
1630 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
1631 Always set *require_jalxp.
1632 (mips_elf_stub_section_p): Mark abfd parameter as unused.
1633 (_bfd_mips_elf_relocate_section): Only look for LO16 following
1634 GOT16 if the GOT16 is against a local symbol. Don't return false
1635 for an undefined symbol. If there is an overflow, assert that we
1638 1999-07-16 Andreas Schwab <schwab@suse.de>
1640 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
1641 variables `link' and `elfsec'.
1642 (elf_bfd_final_link): Remove unused variable `os'.
1644 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
1646 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
1647 a PT_PHDR program headers.
1648 (_bfd_mips_elf_final_link): Don't assume there are going to be
1649 section symbols when we're not building a shared object.
1650 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
1653 1999-07-15 J.T. Conklin <jtc@redback.com>
1655 * config.bfd (i[3456]86-*-vxworks*): New target.
1657 1999-07-15 Mark Mitchell <mark@codesourcery.com>
1659 * elf32-mips.c (mips_elf_stub_section_p): New function.
1660 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
1661 (mips_elf_relocate_section): Adjust calling sequence for
1662 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1663 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
1666 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1668 * configure.in: Bump version number to 2.9.5.
1669 * configure: Rebuild.
1671 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
1673 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
1675 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
1676 to derive final type instead of hardwiring a selection.
1678 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1680 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
1681 things relocated by R_MIPS16_GPREL.
1682 (mips_elf_perform_relocation): Likewise.
1684 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
1686 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
1688 1999-07-14 Richard Henderson <rth@cygnus.com>
1690 * elf32-mips.c (struct mips_got_info): Add global_gotno.
1691 (_bfd_mips_elf_size_dynamic_sections): Set it.
1692 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
1693 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
1694 new argument max_local.
1696 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1698 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
1699 subwords when handling an R_MIPS16_26 relocation.
1700 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
1703 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
1704 dst_mask to match reality.
1705 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
1706 (mips_elf_obtain_contents): Use bfd_get.
1707 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
1708 (mips_elf_relocate_section): Likewise.
1710 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1712 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
1713 (mips_elf_relocate_section): Adjust calling sequence for
1714 mips_elf_perform_relocation.
1715 (mips_elf_perform_relocation): Take additional argument. Handle
1716 R_MIPS16_26. Use bfd_put for convenience.
1718 1999-07-13 Richard Henderson <rth@cygnus.com>
1720 * elf.c (assign_file_positions_for_segments): Thinko last change.
1721 Always overwrite p_flags.
1723 1999-07-13 Richard Henderson <rth@cygnus.com>
1725 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1726 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1727 .dynbss and .rel[a].bss if want_dynbss.
1728 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1730 1999-07-13 Richard Henderson <rth@cygnus.com>
1732 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1734 1999-07-13 Richard Henderson <rth@cygnus.com>
1736 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1737 (struct elf_link_hash_table): Add dynlocal.
1738 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1739 (_bfd_elf_link_adjust_dynindx): Delete.
1740 (_bfd_elf_link_renumber_dynsyms): Prototype.
1741 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1742 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1743 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1744 (_bfd_elf_link_lookup_local_dynindx): New function.
1745 (elf_link_renumber_hash_table_dynsyms): New function.
1746 (_bfd_elf_link_renumber_dynsyms): New function.
1747 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1748 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1749 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1750 instead of elf_link_remove_section_and_adjust_dynindices.
1751 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1752 (elf_link_assign_sym_version): Remove removed_dynamic code.
1753 (elf_link_renumber_dynsyms): Delete.
1754 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1756 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1757 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1758 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1759 * elf32-mips.c: Similarly.
1760 * elf32-ppc.c: Similarly.
1761 * elf32-sparc.c: Similarly.
1762 * elf64-alpha.c: Similarly.
1763 * elf64-sparc.c: Similarly.
1765 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1767 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1768 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1769 when the relocation is against _gp_disp.
1771 1999-07-12 Mark Mitchell <mark@codesourcery.com>
1773 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1774 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1775 to possibly_dynamic_relocs. Adjust usage throughout code.
1776 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1777 (elf_mips_ctor64_howto): Likewise.
1778 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1780 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1781 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1782 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1783 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1785 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1787 * Makefile.am: Rebuild dependencies.
1788 * Makefile.in: Rebuild.
1790 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1791 * bfd-in2.h: Rebuild.
1793 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1794 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1795 structure initializations. Add casts.
1796 * reloc.c (EMPTY_HOWTO): Define.
1797 * bfd-in2.h: Rebuild.
1798 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1799 comparisons against 0.
1800 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1801 previous_ibfd_e_flags to unsigned long.
1802 * vms.h (struct vms_private_data_struct): Change section_count to
1804 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1805 (_bfd_vms_write_gsd): Change symnum to unsigned.
1806 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1807 * vms-tir.c (etir_sta): Change psect to unsigned.
1808 (alloc_section): Change idx to unsigned.
1809 (tir_sta, tir_ctl): Change psect to unsigned.
1810 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1811 * vms.c (priv_section_count): Change to unsigned.
1813 1999-07-12 Andreas Schwab <schwab@suse.de>
1815 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1816 * m68klinux.c: Likewise.
1818 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1820 * Many files: Changes to avoid gcc warnings: Remove unused local
1821 variables. Add default case to enum switches.
1822 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1823 compile if not COFF_IMAGE_WITH_PE.
1824 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1825 (bfd_arm_get_bfd_for_interworking): Likewise.
1826 (bfd_arm_process_before_allocation): Likewise.
1827 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1828 * pei-arm.c: Likewise.
1829 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1830 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1831 (mips_elf_got16_entry): Put parens around & in body of ==.
1832 (mips_elf_calculate_relocation): Correct test for empty string.
1833 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1835 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1838 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1840 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1841 as appropriate. Fill in structure initializations. Add variable
1842 initializations. Add casts.
1843 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1844 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1846 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1848 * elf-bfd.h (bfd_elf_hash): Update declaration.
1849 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1850 when calling bfd_elf_hash.
1852 1999-07-11 Mark Mitchell <mark@codesourcery.com>
1854 * libbfd.c (bfd_put_8): Make it of type `void'.
1855 * bfd-in2.h: Regenerated.
1856 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1858 (_bfd_mips_elf_final_link): Likewise.
1860 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1862 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1864 * config.bfd (hppa*-*-linux-gnu*): New target
1866 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1868 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1869 (_bfd_mips_elf_create_dynamic_sections): New function.
1870 (_bfd_mips_elf_add_symbol_hook): Likewise.
1871 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1872 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1873 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1874 (_bfd_mips_elf_gc_mark_hook): Likewise.
1875 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1876 (_bfd_mips_elf_always_size_sections): Likewise.
1877 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1878 (_bfd_mips_elf_check_relocs): Likewise.
1879 (_bfd_mips_elf_link_hash_table_create): Likewise.
1880 (_bfd_mips_elf_print_private_data): Likewise.
1881 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1882 (_bfd_mips_elf_final_link): Likewise.
1883 (_bfd_mips_elf_additional_program_headers): Likewise.
1884 (_bfd_mips_elf_modify_segment_map): Likewise.
1885 (_bfd_mips_elf_relocate_section): Likewise.
1886 * elf32-mips.c (mips_elf32_object_p): Move contents into
1887 _bfd_mips_elf_object_p.
1888 (mips_elf_additional_program_headers): Rename to
1889 _bfd_mips_elf_additional_program_headers.
1890 (mips_elf_modify_segment_map): Rename to
1891 _bfd_mips_elf_modify_segment_map.
1892 (elf_mips_abi_name): Change prototype.
1893 (mips_elf32_section_from_shdr): Merge into
1894 _bfd_mips_elf_section_from_shdr.
1895 (mips_elf32_section_processing): Merge into
1896 _bfd_mips_elf_section_processing.
1897 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1898 the right back-end ELF linker.
1899 (mips_elf_relocate_section): Rename to
1900 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1901 (mips_elf_link_output_symbol_hook): Rename to
1902 _bfd_mips_elf_link_output_symbol_hook.
1903 (mips_elf_create_dynamic_section): Rename to
1904 _bfd_mips_elf_create_dynamic_section.
1905 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1906 Adjust for 64-bit code. Use mips_elf_got_section.
1907 (mips_elf_adjust_dynamic_symbol): Rename to
1908 _bfd_mips_elf_adjust_dynamic_symbol. Use
1909 mips_elf_allocate_dynamic_relocations.
1910 (mips_elf_finish_dynamic_symbol): Rename to
1911 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1912 Adjust for 64-bit code.
1913 (mips_elf_finish_dynamic_sections): Rename to
1914 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1915 (mips_elf_always_size_sections): Rename to
1916 _bfd_mips_elf_always_size_sections.
1917 (mips_elf_add_symbol_hook): Rename to
1918 _bfd_mips_elf_add_symbol_hook.
1919 (mips_elf_next_lo16_addend): Constify.
1920 (mips_elf_calculate_relocation): Likewise.
1921 (mips_elf_obtain_contents): Likewise.
1922 (mips_elf_perform_relocation): Likewise.
1923 (mips_elf_create_dynamic_relocation): Likewise.
1924 (mips_elf_allocate_dynamic_relocations): New function.
1925 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1926 (MIPS_ELF_REL_SIZE): Likewise.
1927 (MIPS_ELF_DYN_SIZE): Likewise.
1928 (MIPS_ELF_GOT_SIZE): Likewise.
1929 (MIPS_ELF_SYM_SIZE): Likewise.
1930 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1931 (MIPS_ELF_GET_WORD): Likewise.
1932 (MIPS_ELF_PUT_WORD): Likewise.
1933 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1934 (STUB_LW): Conditionalize for 64-bit value.
1935 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1937 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1938 Check it for inconsistency.
1939 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1941 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1943 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1944 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1945 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1946 (mips_elf_local_got_index): Likewise.
1947 (mips_elf_got_page): Likewise.
1948 (mips_elf_got_info): Likewise.
1949 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1950 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1951 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1952 instead of constant `2'.
1953 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1954 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1955 (mips_elf_size_dynamic_sections): Use
1956 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1957 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1958 Adjust all releveant entries in elf backend table.
1959 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1960 (mips_elf64_section_processing): Likewise.
1961 Adjust elf backend entries to use _bfd_mips_elf variants now
1964 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1966 (size_dynamic_sections): Likewise.
1967 (elf_link_output_extsym): Likewise.
1968 * elf.c: (elf_fake_sections): Likewise.
1969 * libbfd.c (bfd_get): New macro.
1970 (bfd_put): Likewise.
1971 * bfd-in2.h: Regenerated.
1973 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1975 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1976 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1977 wap_reloca_in, and swap_reloca_out.
1978 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1979 multiple internal relocations per external relocation.
1980 (link_read_relocs): Likewise.
1981 (elf_bfd_final_link): Likewise.
1982 (elf_link_input_bfd): Likewise.
1983 (elf_gc_mark): Likewise.
1984 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1985 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1987 (size_info): Add entries for new fields.
1988 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1989 (mips_elf64_be_swap_reloc_in): New function.
1990 (mips_elf64_be_swap_reloc_out): Likewise.
1991 (mips_elf64_be_swap_reloca_in): Likewise.
1992 (mips_elf64_be_swap_reloca_out): Likewise.
1993 (mips_elf64_size_info): Add entries for new fields.
1995 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1997 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1998 field equals the new rel_count field.
1999 (elf_link_input_bfd): When doing a relocateable link, use the new
2000 rel_count field rather than the reloc_count field.
2001 (elf_reloc_link_order): Likewise.
2002 (elf_finish_pointer_linker_section): Likewise.
2004 Based on patch from H.J. Lu <hjl@gnu.org>:
2005 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
2006 shared library to override a weak definition in a regular object.
2008 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
2010 * libhppa.h: Revert July 2, 1999 patch.
2012 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
2013 need to generate DLTIND relocations, not DLTREL relocations.
2015 1999-07-05 Nick Clifton <nickc@cygnus.com>
2017 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
2019 (coff_set_flags): Recognise arm 5 architectures.
2021 * cpu-arm.c: Add support for strongarm and arm9 cpus.
2022 Add support for armv5 architecture.
2024 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
2026 * reloc.c: Add new, assembler only, ARM reloc:
2027 BFD_RELOC_ARM_ADRL_IMMEDIATE.
2029 * bfd-in2.h: Regenerate.
2031 1999-07-02 Mark Mitchell <mark@codesourcery.com>
2033 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
2034 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
2035 * elf.c (_bfd_elf_find_nearest_line): Pass it.
2036 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
2037 * elf32-mips.c (ABI_64_P): New macro.
2038 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
2039 (_bfd_mips_elf_find_nearest_line): Adjust call to
2040 _bfd_dwarf2_find_nearest_line.
2041 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
2042 * libbfd.h: Regenerated.
2044 1999-07-02 Ian Lance Taylor <ian@zembu.com>
2046 * config.bfd: Add * at the end of i[3456]86-*-unixware.
2048 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
2050 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
2051 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
2053 1999-07-01 Mark Mitchell <mark@codesourcery.com>
2055 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
2057 (_bfd_elf_init_reloc_shdr): New function.
2058 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
2059 bfd_alloc followed by memset.
2060 (_bfd_elf_init_reloc_shdr): New function, split out from ...
2061 (elf_fake_sections): Here.
2062 (assign_section_numbers): Assign section numbers for the second
2063 relocation section, if required.
2064 * elflink.h (elf_link_output_relocs): New function.
2065 (elf_link_size_reloc_section): Likewise.
2066 (elf_bfd_final_link): Use elf_link_size_reloc_section.
2067 (elf_link_input_bfd): Use elf_link_output_relocs.
2069 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
2070 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
2072 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
2074 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
2077 1999-06-28 Mark Mitchell <mark@codesourcery.com>
2079 * elf32-mips.c (mips_elf_got_info): Move declaration before
2080 prototypes. Change global_gotsym to be a pointer to a hash entry,
2081 rather than a number index.
2082 (mips_elf_link_hash_entry): Move declaration before prototypes.
2083 (mips_elf_irix6_finish_dynamic_symbol): New function.
2084 (mips_elf_sign_extend): Likewise.
2085 (mips_elf_high): Likewise.
2086 (mips_elf_higher): Likewise.
2087 (mips_elf_highest): Likewise.
2088 (mips_elf_global_got_index): Likewise.
2089 (mips_elf_local_got_index): Likewise.
2090 (mips_elf_got_offset_from_index): Likeiwse.
2091 (mips_elf_record_global_got_symbol): Likewise.
2092 (mips_elf_got_page): Likewise.
2093 (mips_elf_next_lo16_addend): Likewise.
2094 (mips_elf_calculate_relocation): Likewise.
2095 (mips_elf_obtain_contents): Likewise.
2096 (mips_elf_perform_relocation): Likewise.
2097 (mips_elf_assign_gp): Likewise.
2098 (mips_elf_sort_hash_table_f): Likewise.
2099 (mips_elf_sort_hash_table): Likewise.
2100 (mips_elf_got_section): Likewise.
2101 (mips_elf_got_info): Likewise.
2102 (mips_elf_create_local_got_entry): Likewise.
2103 (mips_elf_got16_entry): Likewise.
2104 (mips_elf_create_dynamic_relocation): Likewise.
2105 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
2106 (mips_elf_final_gp): Use mips_elf_assign_gp.
2107 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
2108 into SHN_SCOMMON automatically on IRIX6.
2109 (mips_elf_add_symbol_hook): Likewise.
2110 (mips_elf_relocate_section): Rewrite, using
2111 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2112 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
2113 Don't deal with .rld_map on IRIX6.
2114 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
2115 section flags appropriately for .got.
2116 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
2117 the got. Call mips_elf_record_global_got_symbol and allocate
2118 local got space appropriately.
2119 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
2120 char *. Rework calculation of GOT size. Sort dynamic symbol
2121 table entries so entries that do not require GOT entries appear at
2122 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
2123 code dealing with DT_INIT and DT_FINI. Remove fiddling with
2125 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
2127 (mips_elf_finish_dynamic_symbol): Use
2128 mips_elf_irix6_finish_dynamic_symbol.
2129 (mips_elf_finish_dynamic_sections): Correct off-by-one error
2130 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
2131 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
2133 1999-06-30 Ian Lance Taylor <ian@zembu.com>
2135 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
2136 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
2138 1999-06-04 Philip Blundell <philb@gnu.org>
2140 * elf32-arm.h (elf_backend_got_header_size): Define.
2141 (elf_backend_plt_header_size): Likewise.
2143 1999-06-28 Jim Pick <jim@jimpick.com>
2145 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
2147 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
2149 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
2150 relocation function.
2151 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
2153 1999-06-27 Mark Mitchell <mark@codesourcery.com>
2155 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
2156 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
2157 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
2158 (_bfd_mips_elf_section_from_shdr): Use them.
2159 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
2160 of GP-relative sections.
2161 (_bfd_mips_elf_set_section_contents): Use them.
2162 (_bfd_mips_elf_section_processing): Share code between .sdata and
2163 .lit4/.lit8 sections. Set appropriate flags for .srdata.
2164 (mips_elf_additional_program_headers): Add handling for
2165 PT_MIPS_OPTIONS segment on IRIX6.
2166 (mips_elf_modify_segment_map): Likeiwse.
2167 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
2168 Include the options sections on IRIX6. Don't look for GP-relative
2169 sections by name; use SHF_MIPS_GPREL instead.
2170 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
2172 (mips_elf_create_dynamic_sections): Don't muck about with section
2173 alignments and such on IRIX6.
2174 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2175 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
2176 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
2177 bfd_zalloc rather than bfd_alloc and memset.
2178 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2179 Don't assert the existence of .rld_map on IRIX6.
2180 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
2182 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
2183 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
2186 1999-06-26 Mark Mitchell <mark@codesourcery.com>
2188 * elf32-mips.c (mips_elf_swap_msym_in): New function.
2189 (mips_elf_swap_msym_out): New function.
2190 (mips_elf_create_msym_section): Likewise.
2191 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
2192 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
2193 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
2194 section not named .msym.
2195 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
2196 .msym directly. Set appropriate attributes for the .msym
2198 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
2199 (mips_elf_link_hash_newfunc): Clear it.
2200 (mips_elf_create_dynamic_sections): Create the .msym section
2202 (mips_elf_size_dynamic_sections): Allocate space for the
2203 .msym section. Add a DT_MIPS_MSYM entry.
2204 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
2206 (mips_elf_finish_dynamic_sections): Assign a value for
2207 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
2209 * elf32-mips.c (irix_compat_t): New enumeration.
2210 (ABI_N32_P): New macro.
2211 (IRIX_COMPAT): Likewise.
2212 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
2213 (mips_elf_relocate_section): Fix typo.
2215 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2217 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
2218 as writable PE sections.
2220 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2222 * dwarf2.c (struct arange): New type.
2223 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
2224 (arange_add): New function.
2225 (decode_line_info): Keep track of address ranges that a compilation
2227 (comp_unit_contains_address): Return true if address is contained
2228 in _any_ of the address ranges associated with a compilation unit.
2229 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
2230 on the first comp_unit that contains the address.
2232 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2234 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
2235 (decode_line_info): Add variable STASH and initialize it to point
2236 to the per-bfd dwarf2_debug info. Remove static variable
2237 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
2239 1999-06-26 Ian Lance Taylor <ian@zembu.com>
2241 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
2242 shared library to have an undefined symbol.
2244 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2245 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
2247 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
2249 * elf-hppa.c (elf_hppa_final_write_processing): New function.
2250 * elf32-hppa.c: Remove everything related to symbol extension
2251 sections & records. Use the common elf_hppa_final_write_processing.
2253 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2255 * elflink.h (size_dynamic_sections): Use user-specified init/fini
2256 functions instead of _init/_fini if requested.
2258 1999-06-23 Ian Lance Taylor <ian@zembu.com>
2260 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
2263 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2265 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2266 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
2268 (ppc_elf_finish_dynamic_sections): Check for positive section
2269 dynindx field, rather than comparing against -1.
2270 (ppc_elf_relocate_section): Only return false if undefined_symbol
2271 or reloc_overflow fail, not always upon encountering an error.
2273 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2275 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
2276 bfd_byte * before performing pointer arithmetic.
2278 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
2280 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
2282 * elf32-hppa.c: Include elf-hppa.h.
2283 (ARCH_SIZE): Define.
2284 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
2286 (elf32_hppa_info_to_howto): Similarly.
2287 (elf_hppa_howto_table): Similarly.
2288 (elf_hppa_reloc_type_lookup): Similarly.
2289 (hppa_elf_gen_reloc_type): Similarly.
2290 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
2292 1999-06-22 Nick Clifton <nickc@cygnus.com>
2294 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
2295 handling R_V850_22_PCREL relocation.
2297 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2299 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
2302 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
2304 * section.c (_bfd_strip_section_from_output): Ignore sections
2305 DISCARDed by the link script.
2307 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2309 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2310 Remove unused local variable spp.
2312 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
2313 the entry symbol is not set.
2315 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
2317 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
2318 GPDISP or LITUSE in a relocatable link.
2320 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2322 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
2323 * (alloc_dwarf1_func): Likewise.
2325 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
2327 * libhppa.h: Fix various formatting errors.
2328 (assemble_3); Rewrite using CATENATE.
2329 (assemble_17): Fix various bugs.
2331 1999-06-16 Nick Clifton <nickc@cygnus.com>
2333 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
2335 1999-06-15 Richard Henderson <rth@cygnus.com>
2337 * section.c (SEC_SHORT): Define.
2338 * bfd-in2.h: Rebuild.
2340 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2342 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2343 Remove abfd parameter. Use _bfd_strip_section_from_output.
2344 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
2346 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
2347 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
2348 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
2350 (bfd_elf_size_dynamic_sections): Use it.
2352 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2354 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
2355 complain_overflow_bitfield to complain_overflow_signed.
2357 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2359 * elflink.h (elf_link_read_relocs_from_section): New function,
2361 (elf_link_read_relocs): Here. Use it for both relocation
2364 1999-06-12 Mark Mitchell <mark@codesourcery.com>
2366 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
2367 asect->reloc_count is valid.
2369 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2371 * elf32-mips.c (mips_elf32_section_processing): Permit a
2372 SHT_MIPS_REGINFO section to have a size of 0.
2374 1999-06-12 David O'Brien <obrien@freebsd.org>
2376 * config.bfd (alpha*-*-freebsd*): New target.
2377 (i[3456]86-*-freebsd*): Now defaults to ELF.
2379 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2381 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
2382 wrap if the relocation covers the high bit of an address.
2384 * dwarf2.c (decode_line_info): Remove unused variable first_time.
2386 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2388 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
2389 instead of R_SPARC_max.
2390 (sparc64_elf_info_to_howto): Likewise.
2391 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
2392 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
2394 1999-06-07 Richard Henderson <rth@cygnus.com>
2396 * section.c (_bfd_strip_section_from_output): Remove output
2397 sections with no initial link_order.
2399 1999-06-07 Nick Clifton <nickc@cygnus.com>
2401 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
2403 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2405 * Makefile.am (SOURCE_HFILES): Add missing headers.
2406 * Makefile.in: Regenerated.
2408 1999-06-06 Mark Mitchell <mark@codesourcery.com>
2410 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
2413 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2415 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
2416 range undefweak symbols.
2417 * hash.c: Add missing comma after @xref{}
2418 * linker.c: Likewise.
2420 1999-06-04 Nick Clifton <nickc@cygnus.com>
2422 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
2424 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
2425 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
2426 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
2427 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
2429 1999-06-04 Ian Lance Taylor <ian@zembu.com>
2431 * Makefile.am: Rebuild dependencies.
2432 (BFD32_BACKENDS): Add dwarf1.lo.
2433 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
2434 * Makefile.in: Rebuild.
2436 1999-06-04 Nick Clifton <nickc@cygnus.com>
2438 * Makefile.am: Add epoc-arm-pe target.
2439 * Makefile.in: Regenerate.
2440 * pe-arm.c: Only redefine interworking function names if they have
2441 not already been redefined.
2442 * pei-arm.c: Only redefine interworking function names if they have
2443 not already been redefined.
2444 * epoc-pe-arm.c: Redefine interworking function names to avoid a
2446 * epoc-pei-arm.c: Redefine interworking function names to avoid a
2449 1999-06-03 Nick Clifton <nickc@cygnus.com>
2451 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
2453 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2455 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
2457 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2459 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
2460 start / stop for recalculating of r_addend of R_SH_SWITCH*.
2462 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2464 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
2465 in other text sections.
2467 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2469 * libbfd.c (_bfd_generic_verify_endian_match): New function.
2470 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
2471 * libbfd.h: Regenerate.
2472 * coff-sh.c (sh_merge_private_data): Delete.
2473 (coff_bfd_merge_private_bfd_data): Change to
2474 _bfd_generic_verify_endian_match.
2475 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
2477 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
2479 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
2481 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2483 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
2485 (bfd_elf32_arm_process_before_allocation): Likewise.
2486 * bfd-in2.h: Rebuild.
2488 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2490 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
2491 track of end_sequence markers.
2492 (add_line_info): Add END_SEQUENCE arg.
2493 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
2494 debug-line info---it doesn't work right if a compilation unit
2495 consists of multiple discontiguous code-sequences. It would be
2496 worthwhile to optimize for the common case where a compilation
2497 unit results in a contiguous set of code sequences, but this is
2498 quite tricky to get right for arbitrary DWARF2 files.
2499 (lookup_address_in_line_info_table): Don't use the last line entry
2500 for a compilation unit for anything with an address higher than
2501 this line entry. Also, check for end_sequence markers to
2502 correctly handle discontinuities.
2503 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
2504 compilation units, check all compilation units with each->high==0
2505 just like when reading compilation units.
2507 * dwarf2.c (decode_line_info): Initialize table->files and
2508 table->last_line to NULL to avoid segfaults due to random
2509 values in these members.
2510 (concat_filename): Check for out-of-range file number before
2511 indexing filename table. Segfaults suck.
2513 * dwarf2.c (decode_line_info): Don't truncate address to least
2514 significant 32 bits (breaks 64 bit targets).
2515 (lookup_address_in_function_table): Ditto.
2516 (comp_unit_contains_address): Ditto.
2518 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
2520 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
2521 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
2522 (mips_elf64_howto_table_rela): Likewise.
2524 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
2526 (elf_slurp_reloc_table): Here. Use it to handle the case where a
2527 single section has two associated relocation sections.
2529 1999-06-02 Mark Salter <msalter@cygnus.com>
2531 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
2532 COFF_WITH_PE defined.
2534 1999-06-02 Nick Clifton <nickc@cygnus.com>
2536 * pe-arm.c: Rename global arm interworking functions to avoid name
2537 collision when all targets BFD is built.
2540 1999-05-31 Mark Mitchell <mark@codesourcery.com>
2542 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
2543 may_use_rel_p, may_use_rela_p, default_use_rela_p.
2544 (bfd_elf_section_data): Add use_rela_p.
2545 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
2546 (_bfd_elf_new_section_hook): Likewise.
2547 (elf_fake_sections): Use may_use_rela_p, etc., instead of
2549 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
2550 * elfcode.h (write_relocs): Determine whether or not use rela
2551 relocs based on the relocation section header.
2552 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
2553 instead of use_rela_p.
2554 * elfxx-target.h (elf_backend_may_use_relp): New macro.
2555 (elf_backend_may_use_rela_p): Likewise.
2556 (elf_backend_default_use_rela_p): Likewise.
2557 (elfNN_bed): Use them.
2559 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
2561 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
2563 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
2565 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
2566 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
2567 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
2568 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
2569 * bfd-in2.h: Regenerated.
2570 * libbfd.h: Likewise.
2571 * elf32-mips.c (mips_info_to_howto_rela): New function.
2572 (USE_REL): Adjust for new conventions.
2573 (MINUS_ONE): New macro.
2574 (elf_mips_howto_table): Add R_MIPS_SUB.
2575 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
2577 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
2578 .MIPS.content section.
2579 (_bfd_mips_elf_fake_sections): Treat all sections that begin
2580 with .MIPS.content as .MIPS.content sections. Set
2581 SHF_MNIPS_NOSTRIP for such section.
2582 (elf_info_to_howto): Define to mips_info_to_howto_rela.
2583 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
2584 MIPS_GOT_OFST, and MIPS_GOT_DISP.
2586 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2588 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
2591 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
2594 1999-05-30 Philip Blundell <philb@gnu.org>
2596 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
2597 1993-03-25 (!!). Take into account the bitmasks for the reloc so
2598 the addend does not overflow into the rest of the word.
2600 1999-05-29 Nick Clifton <nickc@cygnus.com>
2602 * bfd-in.h: Amend prototype for
2603 bfd_elf32_arm_process_before_allocation .
2604 * bfd-in.h: Regenerate.
2606 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
2607 elements in a fixed sized array.
2608 (ARM_ELF_ABI_VERSION): Define.
2609 (ARM_ELF_OS_ABI_VERSION): Define.
2610 (R_ARM_THM_ABS5): Fix rightshift and size.
2611 (R_ARM_THM_PC22): Fix size.
2612 (R_ARM_PLT32): Define Howto.
2613 (find_howto): New function: Locate a howto based on a reloc
2615 (elf32_arm_info_to_howto): Use find_howto if necessary.
2616 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2617 bfd_reloc_code_real_type.
2618 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
2619 and BFD_RELOC_VTABLE_ENTRY.
2620 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
2622 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
2623 elements in a fixed sized array.
2624 (ARM_ELF_ABI_VERSION): Define.
2625 (ARM_ELF_OS_ABI_VERSION): Define.
2626 (R_ARM_THM_ABS5): Fix rightshift and size.
2627 (R_ARM_THM_PC22): Fix size.
2628 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
2629 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2630 bfd_reloc_code_real_type.
2632 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
2633 no_pipeline_knowledge.
2634 (elf32_arm_link_hash_create): Initialise new field to zero.
2635 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
2636 no_pipeline_knowledge. Use this parameter to initialise the field
2637 in the globals data structure.
2638 (elf32_arm_final_link_relocate): Only add in pipeline offset if
2639 no_pipeline_knowledge is false and the binary is from an old
2641 (elf32_arm_merge_private_data): Generate an error if an attempt is
2642 made to linl together big endian and little endian code.
2643 (elf32_arm_post_process_headers): New function: Initialise the
2644 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
2646 (elf_backend_post_process_headers): Define.
2648 1999-05-28 Nick Clifton <nickc@cygnus.com>
2650 * elf-bfd.h (struct elf_backend_data): Add new field:
2651 elf_backend_post_process_headers.
2653 * elfxx-target.h (elf_backend_post_process_headers): Define to
2654 NULL if not already defined.
2655 (elfNN_bed): Initialise elf_backend_post_process_headers field.
2657 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
2659 (_bfd_elf_compute_section_file_positions): Call
2660 elf_backend_post_process_headers if defined.
2662 1999-05-28 Ian Lance Taylor <ian@zembu.com>
2664 * configure.in: Check whether getuid and getgid exist.
2665 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
2666 HAVE_GETGID are not defined, respectively.
2667 (bfd_write_armap): Don't special case on _WIN32 for getuid and
2669 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
2670 * configure, config.in: Rebuild.
2672 1999-05-28 Martin Dorey <mdorey@madge.com>
2674 * elf32-i960.c: New file.
2675 * elf.c (prep_headers): Handle bfd_arch_i960.
2676 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
2677 * config.bfd (i960-*-elf*): New target.
2678 * configure.in (bfd_elf32_i960_vec): New target vector.
2679 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
2680 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
2681 * Makefile.in, aclocal.m4, configure: Rebuild.
2683 1999-05-27 Nick Clifton <nickc@cygnus.com>
2685 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
2687 (find_howto): New function: Find entries in the
2688 elf32_arm_howto_table.
2689 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
2691 (elf32_arm_reloc_type_lookup): Add lookup for
2692 BFD_RELOC_ARM_PLT32.
2694 1999-05-25 Philip Blundell <pb@nexus.co.uk>
2696 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
2697 (elf32_arm_link_hash_table_create): Use above function as the
2698 constructor for hash table entries.
2699 (elf32_arm_relocate_section): Avoid crash when there is no output
2701 (elf32_arm_final_link_relocate): New parameter h.
2702 (elf32_arm_relocate_section): Pass symbol hash entry to above
2704 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
2707 1999-05-25 Catherine Moore <clm@cygnus.com>
2709 * coff-arm.c (coff_arm_relocate_section): Don't emit
2710 base file entries for pc-relative values.
2712 1999-05-25 DJ Delorie <dj@cygnus.com>
2714 * peicode.h (coff_swap_sym_in): When we create the actual section
2715 to reflect the not-there section C_SECTION symbols refer to,
2716 change the symbol class to C_STAT as the section is now really
2719 1999-05-24 Philip Blundell <pb@nexus.co.uk>
2721 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2724 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
2726 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2728 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2729 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
2731 1999-05-16 Nick Clifton <nickc@cygnus.com>
2733 * coff-mcore.c (in_reloc_p): Reinstate.
2735 1999-05-15 Nick Clifton <nickc@cygnus.com>
2737 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2738 * bfd-in2.h: Regenerate.
2739 * coff-mcore.c (in_reloc_p): Remove defintion.
2740 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2741 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2742 IMAGE_REL_MCORE_RVA.
2743 (coff_mcore_rtype_to_howto): Add special processing for
2744 IMAGE_REL_MCORE_RVA.
2745 (coff_mcore_relocate_section): Add support for
2746 IMAGE_REL_MCORE_RVA.
2747 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2748 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2750 (mcore_elf_relocate_section): Delete redundant case labels.
2752 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2754 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2755 precedence between bit-and and comparison.
2757 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2759 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2760 list of target formats (targ_selvecs).
2761 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2762 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2764 1999-05-10 DJ Delorie <dj@cygnus.com>
2766 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2767 reasonable mode until "ar x" is smart enough to skip it (fixes
2768 gcc/libgcc.a builds on mips-ecoff targets
2770 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2771 to work. Hack to support MS import libraries, which use different
2772 COMDAT types than GNU.
2773 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2774 to implied zero-length sections (see peicode below)
2775 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2776 filename symbols, which use one *or more* auxents.
2777 * coffswap.h (coff_swap_aux_in): ditto
2778 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2781 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2783 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2784 for all relocations.
2786 1999-05-10 Catherine Moore <clm@cygnus.com>
2788 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2789 if COFF_IMAGE_WITH_PE.
2790 (bfd_arm_process_before_allocation): Likewise.
2791 (bfd_arm_get_bfd_for_interworking): Likewise.
2792 * coff-arm.c: Likewise.
2793 * bfd-in2.h: Regenerate.
2794 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2795 (armpe_big_vec): Likewise.
2796 * configure: Rebuild.
2798 1999-05-10 Nick Clifton <nickc@cygnus.com>
2800 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2801 section, not just .rel. Same for .rela.
2803 1999-05-07 Nick Clifton <nickc@cygnus.com>
2805 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2806 endianism with an error message.
2808 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2810 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2811 assignment from "unsigned char *" to "char *".
2812 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2814 1999-05-05 Catherine Moore <clm@cygnus.com>
2816 * coff-arm.c (coff_arm_relocate_section): Add one to
2817 address of ARM_RVA32 thumb functions.
2819 1999-05-05 Catherine Moore <clm@cygnus.com>
2821 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2822 (elf32_m68k_copy_private_bfd_data): New.
2823 (elf32_m68k_merge_private_bfd_data): New.
2824 (elf32_m68k_print_private_bfd_data): New.
2825 (CPU32_FLAG): Define.
2826 (PLT_CPU32_ENTRY_SIZE): Define.
2827 (elf_cpu32_plt0_entry): Declare.
2828 (elf_cpu32_plt_entry): Declare.
2829 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2830 (elf_m68k_finish_dynamic_symbol): Likewise.
2831 (elf_m68k_finish_dynamic_sections): Likewise.
2832 (elf_backend_plt_header_size): Remove definition.
2833 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2834 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2835 (bfd_elf32_bfd_set_private_flags): Define.
2836 (bfd_elf32_bfd_print_private_bfd_data): Define.
2838 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2840 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2841 and R_LONG_PCREL_MODE.
2843 1999-04-29 Nick Clifton <nickc@cygnus.com>
2845 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2847 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2849 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2850 in relocation calculation.
2852 1999-04-26 Tom Tromey <tromey@cygnus.com>
2854 * aclocal.m4, configure: Updated for new version of libtool.
2856 1999-04-21 Nick Clifton <nickc@cygnus.com>
2858 * coff-mcore.c: Add support for mcore relocs.
2860 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2862 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2863 incorrect use EF_MIPS_xxBITPTRS.
2865 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2867 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2870 * bfd-in2.h: Rebuild.
2871 * libbfd.h: Rebuild.
2873 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2875 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2876 (coff_arm_relocate_section): Add ARM26D transform. Only
2877 change to ARM26D for relocateable links.
2879 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2881 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2882 (bfd_elf32_bfd_print_private_bfd_data): New.
2884 1999-04-15 Doug Evans <devans@casey.cygnus.com>
2886 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2887 refetch addend if USE_REL, add many comments regarding current state.
2888 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2889 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2890 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2891 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2893 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2895 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2896 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2898 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2900 * dwarf2.c (decode_line_info): Don't truncate address to least
2901 significant 32 bits (breaks 64 bit targets).
2902 (lookup_address_in_function_table): Ditto.
2903 (comp_unit_contains_address): Ditto.
2905 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2907 * coff-arm.c (arm_emit_base_file_entry): New routine.
2908 (A2T3_OFFSET): Define.
2909 (T2A3_OFFSET): Define.
2910 (coff_arm_relocate_section): Emit base file entries for interworking
2913 1999-04-13 Philip Blundell <philb@gnu.org>
2915 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2916 relocs 17 through 19.
2918 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2920 * elfcode.h: Remove fnmatch.h.
2921 * elflink.h (elf_link_assign_sym_version): Call back to ld
2922 instead of calling fnmatch.
2924 * config.bfd (i?86-*-beoself): Include pe vecs.
2926 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2928 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2931 1999-04-10 Richard Henderson <rth@cygnus.com>
2933 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2934 when trying to resolve dynamic symbol references.
2935 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2936 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2937 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2938 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2939 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2940 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2941 * elflink.h (elf_link_output_extsym): Likewise.
2943 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2945 * section.c (_bfd_strip_section_from_output): New function moved from
2946 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2947 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2948 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2949 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2950 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2951 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2952 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2953 * bfd-in2.h: Update.
2955 1999-04-09 Ian Lance Taylor <ian@zembu.com>
2957 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2959 1999-04-08 Nick Clifton <nickc@cygnus.com>
2961 * coff-mcore.c: New File: Support for mcore-pe targets.
2962 * cpu-mcore.c: New File: Support for mcore targets.
2963 * elf32-mcore.c: New File: Support for mcore-elf target.
2964 * pe-mcore.c: New File: Definitions for mcore-pe target.
2965 * pei-mcore.c: New File: Definitions for mcore-pei target.
2966 * Makefile.am: Add support for MCore targets.
2967 * Makefile.in: Regenerate.
2968 * config.bfd: Add support for MCore targets.
2969 * configure.in: Add support for MCore targets.
2970 * configure: Regenerate.
2971 * archures.c: Add support for MCore architecture.
2972 * bfd-in2.h: Regenerate.
2973 * coffcode.h: Add support for mcore-pe targets.
2974 * elf.c: Add support for mcore-elf target.
2975 * reloc.c: Add support for MCore relocs.
2976 * targets.c: Add support for MCore targets.
2978 1999-04-07 Nick Clifton <nickc@cygnus.com>
2980 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2981 R_ARM_XPC25 and R_ARM_THM_XPC22.
2982 (elf32_arm_reloc_map): Remove redundant entries.
2984 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2986 * sysdep.h (LC_MESSAGES): Never define.
2988 1999-04-06 Chris Torek <torek@bsdi.com>
2990 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2991 all callers. Rewrite completely.
2992 (_bfd_relocate_contents): Rewrite overflow checking.
2993 * bfd-in2.h: Rebuild.
2995 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2997 From Gabriel Paubert <paubert@iram.es>:
2998 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2999 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
3000 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
3001 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
3002 * ppcboot.c (ppcboot_vec): Use little endian routines for
3005 * elf.c (elfcore_strndup): Only define if it will be used.
3006 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
3008 (ppc_elf_check_relocs): Remove unused local i.
3009 (ppc_elf_gc_mark_hook): Add default case to switch.
3011 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
3012 * srec.c (srec_scan): Accept \r in symbol definitions.
3013 (srec_object_p): Set HAS_SYMS if we saw any symbols.
3014 (symbolsrec_object_p): Likewise.
3016 1999-04-04 Don Bowman <don@pixsci.com>
3018 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
3020 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3022 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
3024 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
3025 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
3027 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
3029 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
3032 1999-03-31 Nick Clifton <nickc@cygnus.com>
3034 * config.bfd: Add support for arm-epoc-pe target.
3035 * configure.in: Add support for arm-epoc-pe target.
3036 * configure: Regenerate.
3037 * targets.c: Add support for arm-epoc-pe target.
3038 * coff-arm.c: Allow header files to override definition of
3039 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
3040 * pe-arm.h: Allow previous header files to override definition of
3041 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3042 * pei-arm.h: Allow previous header files to override definition of
3043 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
3044 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
3045 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
3047 1999-03-30 Nick Clifton <nickc@cygnus.com>
3049 * elf.c (elf_map_symbols): Handle the case where section
3050 symbols are generated for content-less sections which are
3051 not mapped to the output file.
3053 * linker.c: Replace direct references to fields in BFD structure
3054 with accessor macros.
3056 * elflink.h: Replace direct references to fields in BFD structure
3057 with accessor macros.
3059 1999-03-25 Philip Blundell <pb@nexus.co.uk>
3061 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
3063 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
3064 account when adjusting section symbols during a partial link.
3066 1999-03-24 Nick Clifton <nickc@cygnus.com>
3068 * coff-sparc.c (struct coff_reloc_map): Change type of field
3069 'bfd_reloc_val' to bfd_reloc_code_real_type.
3070 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
3071 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
3072 * elf32-arc.c (struct arc_reloc_map): Ditto.
3073 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
3074 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
3075 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
3076 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
3077 * elf32-sh.c (struct elf_reloc_map): Ditto.
3078 * elf32-sparc.c (struct elf_reloc_map): Ditto.
3079 * elf32-v850.c (struct v850_reloc_map): Ditto.
3080 * elf64-sparc.c (struct elf_reloc_map): Ditto.
3081 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
3082 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
3084 1999-03-17 Martin Hunt <hunt@cygnus.com>
3086 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
3087 function so source-level assembly works. If multiple N_SOs
3088 are seen without and N_FUNs, create an indextable entry with
3089 a NULL function name.
3091 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3093 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
3094 of certian similar cpus.
3096 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
3098 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3099 Add the 5000. Change the architecture for the 5400 to mips4.
3100 (elf_mips_mach): Add r5000.
3102 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3104 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
3106 1999-03-11 Nick Clifton <nickc@cygnus.com>
3108 * binary.c (binary_set_section_contents): Generate warning about
3109 huge file offsets for any section that will occupy file space, not
3110 just those that are loadable.
3112 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
3114 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
3116 1999-02-22 Jim Lemke <jlemke@cygnus.com>
3118 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
3120 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
3122 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
3123 * elflink.h: Revert all changes since Feb 16. Instead:
3124 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
3125 appropriate. Copy it to version symbols.
3126 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
3127 symbols if appropriate.
3128 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
3129 symbol if appropriate.
3130 (elf_link_output_extsym): If symbol is marked as undefined, and
3131 has no nonweak references, mark it as weak undefined.
3133 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
3135 * elflink.h (elf_merge_symbol): When overriding a dynamic
3136 definition with a weak undefined symbol, set NEEDS_PLT if it is a
3138 (elf_link_add_object_symbols): Don't copy the other field if we
3141 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
3143 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
3144 shared object with a weak undefined symbol.
3146 1999-02-18 Nick Clifton <nickc@cygnus.com>
3148 * elfarm-nabi.c: Set partial_inplace back to false.
3150 1999-02-17 Nick Clifton <nickc@cygnus.com>
3152 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
3153 (USER_LABEL_PREFIX): Set to "_".
3155 The following patches are from: Scott Bambrough
3156 <scottb@corelcomputer.com>
3158 * libaout.h (M_ARM6_NETBSD): Set to 143.
3160 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
3161 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
3162 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
3163 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
3164 * bfd-in2.h: Regenerate.
3166 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
3167 'true' as REL relocs are now being used. Add new PIC relocs:
3168 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
3169 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
3171 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
3173 (elf32_arm_final_link_relocate): Change parameters so that entire
3174 reloc is passed. Add support for PIC relocs.
3175 (elf32_arm_relocate_section): Pass entire reloc to
3176 elf32_arm_final_link_relocate.
3177 (elf32_arm_check_relocs): Handle new PIC relocs.
3178 (elf32_arm_adjust_dynamic_symbol): New function.
3179 (elf32_arm_size_dynamic_sections): New function.
3180 (elf32_arm_discard_copies): New function.
3181 (elf32_arm_finish_dynamic_symbol): New function.
3182 (elf32_arm_finish_dynamic_sections): New function.
3183 (ELF_MAXPAGE_SIZE): Define.
3184 (bfd_elf32_bfd_reloc_type_lookup): Define.
3185 (elf_backend_relocate_section): Define.
3186 (elf_backend_adjust_dynamic_symbol): Define.
3187 (elf_backend_create_dynamic_sections): Define.
3188 (elf_backend_finish_dynamic_symbol): Define.
3189 (elf_backend_finish_dynamic_sections): Define.
3190 (elf_backend_size_dynamic_sections): Define.
3191 (elf_backend_plt_readonly): Define.
3192 (elf_backend_want_got_plt): Define.
3193 (elf_backend_want_plt_sym): Define.
3195 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
3197 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
3198 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
3199 (_bfd_mips_elf_fake_sections): Likewise.
3201 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3203 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
3204 bfd_elf32_arm_get_bfd_for_interworking,
3205 bfd_elf32_arm_process_before_allocation): Define to avoid clash
3208 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
3209 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
3210 elf32_arm_find_nearest_line): Make them static.
3212 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
3214 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
3215 callers. Do not merge a definition from a shared object with a
3216 weak undefined symbol.
3217 (elf_link_add_object_symbols): Do not change the symbol type or
3218 size if the old symbol overrides the new one.
3220 1999-02-08 Nick Clifton <nickc@cygnus.com>
3222 * config.bfd: Add support for strongarm target.
3224 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3226 * elf32-m68k.c (reloc_map): Use the correct types for the struct
3227 fields instead of unsigned char.
3229 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
3231 * Makefile.am: Rebuild dependencies.
3232 * Makefile.in: Rebuild.
3234 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
3236 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
3237 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
3238 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
3239 * acinclude.m4: Add comments to uses of AC_DEFINE.
3240 * acconfig.h: Remove.
3241 * configure: Rebuild with current autoconf/automake.
3242 * aclocal.m4: Likewise.
3243 * config.in: Likewise.
3244 * Makefile.in: Likewise.
3246 1999-02-04 DJ Delorie <dj@cygnus.com>
3248 * libbfd.c (real_read): don't call fread for zero bytes. This
3249 covers up a bug (or misuse of bfd) that's exposed by Solaris.
3251 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
3253 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
3254 of a jump is in the current 256 MB region.
3256 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
3258 * format.c (bfd_check_format_matches): Change last patch to only
3259 take effect for the binary target.
3261 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
3263 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
3265 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
3267 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
3269 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
3271 * format.c (bfd_check_format_matches): If the target was
3272 previously specified, don't check other targets when checking for
3275 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
3277 * elf32-arm.h (elf32_arm_reloc_map): Removed.
3278 (elf32_arm_reloc_type_lookup): Removed
3279 * elfarm-nabi.c (elf32_arm_reloc_map): New.
3280 (elf32_arm_reloc_type_lookup): New.
3281 * elfarm-oabi.c (elf32_arm_reloc_map): New.
3282 (elf32_arm_reloc_type_lookup): New.
3284 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
3286 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
3287 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
3288 * Makefile.am: Use new files.
3289 * Makefile.in: Regenerate.
3290 * configure.in: Use new files.
3291 * configure: Regenerate.
3293 1999-02-01 Nick Clifton <nickc@cygnus.com>
3295 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
3296 (fr30_elf_gc_sweep_hook): New function.
3297 (elf_backend_can_gc_sections): Define.
3299 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
3301 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
3302 and bfd_elf32_bigarm_oabi_vec.
3304 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
3306 * Makefile.am (elf32-arm-oldabi.lo): New.
3307 (elf32-arm-newabi.lo): New.
3308 * Makefile.in: Regenerate.
3309 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
3310 (arm-*-elf): Likewise.
3312 (thumb-*-oabi): New.
3313 * configure: Regenerate.
3314 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
3315 (bfd_elf32_bigarm_oabi_vec): New.
3316 * elf32-arm-newabi.c: New.
3317 * elf32-arm-oldabi.c: New.
3318 * elf32-arm.c: Removed.
3321 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
3323 * binary.c (binary_set_section_contents): Omit warnings for
3324 unloadable sections.
3326 1999-01-31 Michael Meissner <meissner@cygnus.com>
3328 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
3329 powerpc{,le}-*-eabi.
3331 1999-01-29 Nick Clifton <nickc@cygnus.com>
3333 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
3334 * dwarf2.c (read_signed_leb128): Remove unused variables.
3336 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
3338 * elf.c (assign_file_positions_for_segments): Only adjust
3339 p_align when needed.
3341 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
3343 * binary.c (binary_set_section_contents): Don't return early for a
3344 non-loadable section, in case the first section is non-loadable.
3345 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
3346 W. Rozycki <macro@ds2.pg.gda.pl>.
3348 1999-01-28 Nick Clifton <nickc@cygnus.com>
3350 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
3351 R_FR30_GNU_VTENTRY relocs.
3353 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
3355 * elflink.h (elf_link_output_sym): Zero syms which are
3356 part of sections which have been excluded.
3358 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
3360 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
3362 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
3363 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
3365 1999-01-27 Nick Clifton <nickc@cygnus.com>
3367 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
3369 (fr30_final_link_relocate): Use computed value as result of
3372 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3374 * binary.c (binary_set_section_contents): Emit warning for
3375 huge file offsets due to widely-dispersed section LMAs.
3377 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
3379 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
3380 align first section to largest section alignment, not first
3383 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
3385 * configure.in: Require autoconf 2.12.1 or higher.
3387 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
3389 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
3390 * bfd-in2.h: Likewise.
3391 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
3393 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3395 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
3396 * cpu-mips.c: Add support for and independent 4111.
3397 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
3398 (_bfd_mips_elf_final_write_processing):
3399 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
3401 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3403 * elf32-mips.c (elf_mips_abi_name): New.
3404 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
3406 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
3408 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3409 Handle bfd_mach_mips4300.
3411 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
3413 * elf32-i386.c: Remove leaked development code from patch
3414 1998-12-10 by Richard Henderson.
3416 1998-12-10 Richard Henderson <rth@cygnus.com>
3418 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
3419 in debug sections for symbol defined externally.
3421 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3423 * targets.c (bfd_target_vector): Remove duplicate entry for
3426 1998-12-09 Nick Clifton <nickc@cygnus.com>
3428 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
3429 since we are using RELAs.
3431 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
3433 SCO Open Server Release 5 core file support, from Jouke Numan
3435 * sco5-core.c: New file.
3436 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
3437 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
3438 * Makefile.am: Rebuild dependencies.
3439 (OPTIONAL_BACKENDS): Add sco5-core.lo.
3440 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
3441 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
3442 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
3443 * bfd-in2.h, configure, Makefile.in: Rebuild.
3445 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
3447 * config.bfd (hppa*-*-mpeix*): New target.
3448 * configure.in: Add AC_HEADER_DIRENT.
3449 (hppa*-*-mpeix*): New target.
3450 * configure.host (hppa*-*-mpeix*): New host.
3451 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
3452 friends rather than just including <sys/dir.h>.
3453 * som.h (struct som_symbol): Add hppa_priv_level and apto
3454 tc_data. Change all users.
3455 (struct somdata): Add comp_unit field.
3456 (obj_som_compilation_unit): Define.
3457 (bfd_som_attach_compilation_unix): Declare.
3458 * som.c: Check HOST_HPPAMPEIX.
3459 (struct som_misc_symbol_info): Add new field priv_level.
3460 (som_object_setup): Add current_offset parameter. Change all
3462 (setup_sections): Likewise.
3463 (som_object_p): For EXECLIBMAGIC, read the lst header.
3464 (som_write_symbol_strings): Add compilation_unit parameter.
3466 (som_finish_writing): Write out compilation_unit.
3467 (som_bfd_derive_misc_symbol_info): Set priv_level.
3468 (som_build_and_write_symbol_table): Set xleast field to 3.
3469 (som_slurp_symbol_table): Set symbol priv_level.
3470 (bfd_som_attach_compilation_unit): New function.
3471 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
3472 priv_level into symbol_value.
3473 * configure, config.in: Rebuild.
3475 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
3477 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
3478 warning function to call _bfd_error_handler instead.
3480 * libbfd.c (COERCE32): Cast through unsigned long and long to
3481 avoid bug in old version of gcc.
3483 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
3484 (elf_backend_additional_program_headers): Don't define.
3486 1998-12-08 Nick Clifton <nickc@cygnus.com>
3488 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
3489 relocations to include offset of 2 included in the insns, and the
3490 offset of the relocs within the section.
3492 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
3494 The following changes were made by David Taylor
3495 <taylor@texas.cygnus.com>, Edith Epstein
3496 <eepstein@sophia.cygnus.com>, Jim Blandy
3497 <jimb@zwingli.cygnus.com>, and Elena Zannoni
3498 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
3499 changes originally made by HP; HP did not create ChangeLog
3502 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
3503 automake macro library.
3505 * hpux-core.c (hpux_core_core_file_p): this function now
3506 understands HPUX 10.30 thread info. Yes, the thread stacks can be
3507 found in the corefile! Also, in hpux_core_core_file_p, if we
3508 encounter a section with an unknown type, don't punt. Instead,
3509 just skip it. Also, count the number of sections of known type
3510 that we encounter. If we encounter at least one good one, then
3511 we'll declare that the file is a core file. If we encounter any
3512 unknown ones but some known ones, then we'll issue a warning (but
3513 still declare it to be a core file). Also, correctly decide when a
3515 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
3516 (CORE_ANON_SHMEM): define if not defined.
3517 (hpux_core_struct): add members lwpid and user_tid.
3518 (core_kernel_thread_id, core_user_thread_id): new macros.
3519 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
3520 the name before storing it in the bfd.
3521 (hpux_core_core_file_p): handle threads.
3523 * libhppa.h (GET_FIELD): protect against redefinition.
3524 (HPPA_WIDE): define.
3525 (GET_FIELD): define.
3530 (sign_extend): redefine.
3531 (assemble_6): define.
3532 (assemble_12): rewrite.
3533 (assemble_16): define.
3534 (assemble_16a): define.
3535 (assemble_17): rewrite.
3536 (assemble_22): define.
3538 1998-12-07 Nick Clifton <nickc@cygnus.com>
3540 * elf32-fr30.c (fr30_final_link_relocate): Using signed
3541 relocations for signed values.
3543 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
3545 * mipsbsd.c (MY(set_arch_mach)): Make static.
3546 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
3547 bfd_mach_mips* macros rather than simple numbers.
3549 COFF weak symbol support, based on patches from Mark Elbrecht
3550 <snowball3@usa.net>:
3551 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
3552 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
3553 (coff_write_alien_symbol): Likewise.
3554 * cofflink.c (coff_link_check_ar_symbols): Likewise.
3555 (coff_link_add_symbols): Likewise.
3556 (_bfd_coff_link_input_bfd): Likewise.
3557 (_bfd_coff_write_global_sym): Likewise.
3559 * elf.c (copy_private_bfd_data): Always initialize the
3560 includes_phdrs field.
3562 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
3563 file defines a symbol first mentioned in an ELF file.
3565 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
3566 possible, rather than only if BFD64.
3567 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
3569 * bfd-in2.h: Rebuild.
3571 * srec.c (srec_set_section_contents): Correct test to avoid
3572 switching to 4 byte addresses after seeing a second section which
3573 requires 3 byte addresses. From Joel Schantz
3574 <joel.schantz@argosys.boeing.com>.
3576 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
3577 <aymeric.vincent@emi.u-bordeaux.fr>.
3579 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
3581 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
3582 decide whether the output file is -mrelocatable-lib,
3583 -mrelocatable, or neither. (gdb.base/nodebug.exp)
3585 1998-12-03 Nick Clifton <nickc@cygnus.com>
3587 * elf32-fr30.c: Add support for R_FR30_48 reloc.
3588 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
3589 * bfd-in2.h: Regenerate.
3590 * libbfd.h: Regenerate
3592 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
3594 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
3595 link against a dynamic symbol with no type or size.
3597 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
3599 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
3600 relocation for section which does not get loaded.
3601 (elf_i386_relocate_section) [R_386_32]: Likewise.
3603 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
3605 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
3606 reloc_count and i long instead of unsigned long. Handle error
3607 return from bfd_canonicalize_reloc.
3609 1998-12-01 Nick Clifton <nickc@cygnus.com>
3611 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
3614 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3616 * elf32-sh.c (elf/sh.h): Include.
3617 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
3618 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
3619 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
3620 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
3621 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
3623 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
3625 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
3626 causes division by zero later on.
3628 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
3630 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
3633 1998-11-25 DJ Delorie <dj@cygnus.com>
3635 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
3638 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
3640 * elf32-fr30.c (fr30_elf_relocate_section): Call
3641 fr30_final_link_relocate.
3642 (fr30_final_link_relocate): New function: Handle I20 and I32
3644 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
3645 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
3646 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
3648 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
3651 The following changes are based on a patch submitted by Gianluca
3652 Moro <glctr@abc.it>:
3654 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
3655 not already been updated.
3656 (find_remembered_hi16s_reloc): New parameter 'already_found'
3657 returns state of remembered hi16s reloc.
3658 (remember_hi16s_reloc): Set 'found' field to false.
3659 (hi16s_location): Add 'found' field.
3661 1998-11-23 DJ Delorie <dj@cygnus.com>
3663 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
3664 to see .DLL files as unrecognized.
3665 (i3coff_object_p): Sorry, had to hack it to not recognize these
3666 files (pei-i386) on request.
3668 1998-11-23 DJ Delorie <dj@cygnus.com>
3670 * opncls.c (bfd_make_readable): need more cleanup for symbols and
3671 relents. Call bfd_check_format to reinitialize.
3673 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
3675 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
3678 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
3680 * aclocal.m4: regenerate
3681 * configure: regenerate
3683 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
3685 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
3686 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
3687 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
3688 respect it as an upper bound on what memory to reference.
3689 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3690 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
3691 update vtable_entries_size appropriately.
3693 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
3695 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
3698 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
3700 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
3701 bfds; they have no "file" so we fake it.
3702 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
3703 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
3704 resizing the memory buffer.
3705 * opncls.c (bfd_make_writable): New function; lets you write a
3706 bfd_create'd bfd to an in-memory buffer.
3707 (bfd_make_readable): New function; lets you read back that buffer
3708 as if it were from bfd_openr. Used to build generated archive
3709 members (winsup's ld's dlltool)
3711 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
3713 * po/bfd.pot: Regenerated.
3715 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
3717 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3720 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3722 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3723 element of the gotentry list for local symbols too.
3724 (elf64_alpha_relocate_section): Unify local and global handling.
3725 Assert that gotent->use_count > 0.
3727 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3729 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3730 update for file name changes of July 2, 1998.
3732 * configure: Rebuild.
3734 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3736 * po/bfd.pot: Regenerated.
3738 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3740 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3741 * aclocal.m4, configure: regenerate
3743 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3745 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3747 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3749 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3750 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3752 * aclocal.m4, configure: regenerated.
3754 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3756 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3757 R_D10V_GNU_VTENTRY relocs.
3758 (elf_d10v_howto_table): Likewise.
3759 (d10v_reloc_map d10v_reloc_map): Likewise.
3760 (elf32_d10v_gc_mark_hook): New.
3761 (elf32_d10v_gc_sweep_hook): New.
3762 (elf32_d10v_check_relocs): New.
3763 (elf32_d10v_relocate_section): New.
3764 (elf_backend_relocate_section): Define.
3765 (elf_backend_can_gc_sections): Define.
3767 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3769 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3770 (BFD64_BACKENDS): ...from here.
3771 (BFD32_BACKENDS_CFILES): Move vms files here...
3772 (BFD64_BACKENDS_CFILES): ...from here.
3773 * Makefile.in: Rebuild.
3775 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3777 * Makefile.am: Add FR30 target.
3778 * Makefile.in: Add FR30 target.
3779 * archures.c: Add support for FR30.
3780 * config.bfd: Add support for FR30.
3781 * configure.in: Add support for FR30.
3782 * reloc.c: Add support for FR30 relocations.
3783 * targets.c: Add support for FR30 relocations.
3784 * bfd-in2.h: Regenerate.
3785 * configure: Regenerate.
3786 * libbfd.h: Regenerate.
3787 * cpu-fr30.c: New file.
3788 * elf32-fr30.c: New file.
3790 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3792 * configure.in: detect cygwin* instead of cygwin32*
3793 * configure: regenerate
3795 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3797 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3798 use bfd_malloc and free instead and check return value from bfd_malloc.
3800 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3802 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3803 * libbfd.h: Rebuild.
3805 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3806 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3807 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3808 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3810 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3812 (mips_elf_link_hash_table_create): Don't initialize
3813 dynsym_sec_strindex.
3814 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3815 (mips_elf_size_dynamic_sections): Generate a section symbol for
3816 every output section.
3817 (mips_elf_finish_dynamic_sections): Count all sections for
3819 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3822 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3824 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3825 for later PLT entries in large PLTs.
3826 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3828 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3830 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3832 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3834 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3835 * elflink.h (elf_collect_hash_codes): New function. This function is
3836 called for each exported symbol and we compute the ELF hash value for
3838 (compute_bucket_value): New function. It is called from
3839 size_dynamic_sections to determine the hash table size. When we are
3840 optimizing a better, but slower, algorithm is used.
3841 (size_dynamic_sections): Call compute_bucket_value.
3843 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3845 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3847 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3849 (sh_elf_gc_mark_hook): New.
3850 (sh_elf_gc_sweep_hook): New.
3851 (sh_elf_check_relocs): New.
3852 (elf_backend_can_gc_sections): Define.
3854 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3856 * acinclude.m4: undo previous gettext change
3857 * aclocal.m4: rebuild with right version of aclocal.
3859 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3861 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3862 aclocal.m4 to acinclude.m4, so they don't get lost.
3864 * elfcore.h: rewrite for better corefile support.
3865 * elf.c (elfcore_*): new functions.
3866 * elf-bfd.h (elf_obj_tdata): new structure members.
3867 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3869 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3871 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3873 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3874 and R_M32R_GNU_VTENTRY.
3875 (elf_backend_can_gc_sections): Define.
3876 (m32r_elf_check_relocs): New.
3877 (m32r_elf_gc_mark_hook): New.
3878 (m32r_elf_gc_sweep_hook): New.
3879 (m32r_elf_relocate_section): Handle VT relocs.
3881 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3883 * coff-arm.c (arm_relocate_section): Remove redundant test.
3885 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3886 cleat that the 'bitsize' field is the size of the bitfield AFTER
3887 relocation not before.
3889 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3891 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3894 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3896 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3897 R_SPARC_GNU_VTENTRY.
3898 (elf32_sparc_check_relocs): Handle them.
3899 (elf32_sparc_reloc_type_lookup): Likewise.
3900 (elf32_sparc_relocate_section): Likewise.
3901 (elf32_sparc_gc_mark_hook): New.
3902 (elf32_sparc_gc_sweep_hook): New.
3904 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3906 * som.c (som_finish_writing): Perform some sanity checks when
3907 writing an executable or shared library.
3909 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3911 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3912 * configure.in (elf): Add dwarf1.lo.
3913 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3914 * elf.c (_bfd_elf_find_nearest_line): Add call to
3915 _bfd_dwarf1_find_nearest_line.
3916 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3917 Add call to _bfd_dwarf1_find_nearest_line.
3918 * configure: Rebuilt.
3920 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3922 * elflink.h (elf_gc_sections): Do not allow garbage
3923 collection if dynamic sections have been created.
3925 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3927 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3929 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3930 (v850_elf_perform_relocation): Likewise.
3931 (v850_elf_final_link_relocate): Likewise.
3932 (v850_elf_relocate_section): Likewise.
3933 (v850_elf_gc_sweep_hook): New routine.
3934 (v850_elf_gc_mark_hook): New routine.
3935 (elf_backend_can_gc_sections): Define.
3937 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3939 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3942 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3944 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3945 Declare size as bfd_size_type.
3946 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3948 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3950 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3952 * som.c (CPU_PA_RISC2_0): Define.
3953 (_PA_RISC2_0_ID): Likewise.
3954 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3956 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3958 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3959 has a base which is already defined, only add the referenced
3960 symbol to the dynamic symbol table if it is defined or referenced
3963 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3966 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3968 * elflink.h (elf_link_add_object_symbols): Undo last change.
3970 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3972 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3973 symbol for the indirect alias to a versioned symbol.
3975 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3977 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3978 (elf32_i386_vtentry_howto): New.
3979 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3980 or elf32_i386_vtinherit_howto on lookup.
3982 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3984 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3985 reloc_type. Rename R_68K__max to R_68K_max.
3986 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3989 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3991 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3992 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3994 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3997 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3999 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
4000 message has a null byte terminator.
4002 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
4004 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
4005 word subject to R_V850_32 relocation.
4007 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
4009 * dwarf2.c: Add comment describing problem computing line numbers
4010 for undefined symbols at link time.
4012 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
4014 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4015 transform a defweak into a plt entry.
4016 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
4017 plt entry references to receive a RELATIVE reloc.
4018 (elf64_alpha_finish_dynamic_symbol): Fill them in.
4019 (elf64_alpha_relocate_section): Assert we don't overrun
4020 the allocated relocation space.
4022 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
4024 * elf.c (swap_out_syms): Always treat section symbols as
4025 special, even if they are attached to a common section.
4027 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
4029 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
4030 sections with v850 common section attributes into named v850
4032 (v850_elf_add_symbol_hook): Move symbols in sections with v850
4033 common section attributes into named v850 common sections.
4035 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
4037 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
4040 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
4042 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
4043 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
4044 reloc to the wrong section a warning, not an error. .dynsbss
4045 is not an output section, so there is no need to check for it.
4047 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
4049 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
4051 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
4053 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
4054 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
4056 (elf32_arm_gc_mark_hook): New.
4057 (elf32_arm_gc_sweep_hook): New.
4058 (elf32_arm_check_relocs): New.
4059 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
4061 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
4064 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
4066 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
4067 assume there is no PLT or GOT.
4069 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
4071 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
4072 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
4073 also accepted as a function symbol type.
4075 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
4077 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
4079 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
4081 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
4082 match definition of _bfd_gc_sections field.
4083 * libbfd.h: Rebuild.
4085 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
4087 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
4088 the addend of a dynamic relocation referencing a section.
4089 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4090 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
4092 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
4094 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
4095 bed has a size_dynamic_sections routine before trying to use it.
4097 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
4099 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
4100 _bfd_elf_rel_vtable_reloc_fn.
4102 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
4104 * Makefile.am: Add elf32-arm.c.
4105 * Makefile.in: Rebuild.
4106 * elf-bfd.h: Add elf_backend_get_symbol_type.
4107 * elf.c (swap_out_syms): If defined, call
4108 elf_backend_get_symbol_type.
4109 * elf32-arm.c: Define elf_backend_get_symbol_type.
4110 (elf32_arm_get_symbol-type): New routine.
4111 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
4112 (bfd_elf32_arm_process_before_allocation): Change to
4113 check for STT_ARM_TFUNC.
4114 (elf32_arm_final_link_relocate): Likewise.
4115 * elfxx-target.h: Add elf_backend_get_symbol_type.
4117 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
4119 * archures.c (bfd_mach_alpha_ev[456]): New.
4120 * cpu-alpha.c: Rework to match these types.
4121 * bfd-in2.h: Rebuild.
4123 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
4125 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
4126 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
4128 * elf32-i386.c (elf_howto_table): Add vtable relocs.
4129 (elf_i386_reloc_type_lookup): Recognize them.
4130 (elf_i386_check_relocs): Pass them off to generic code.
4131 (elf_i386_relocate_section): Ignore them.
4132 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
4133 (elf_backend_can_gc_sections): True.
4135 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
4137 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
4138 before looking at owner field.
4139 (elf32_arm_to_thumb_stub): Ditto.
4140 (elf32_arm_relocate_section): Compute name before calling
4141 elf32_arm_final_link_relocate().
4143 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4145 * elf.c: comment and formatting cleanups.
4148 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4150 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
4151 (core files are treated differently than object files).
4152 * elf-bfd.h (_bfd_elf_write_corefile_contents,
4153 bfd_elf_mkcorefile): declare.
4154 * elfxx-target.h (_bfd_elf_write_corefile_contents,
4155 bfd_elf_mkcorefile): add to bfd_target vector.
4156 * elfcore.h (elf_core_file_p): save the program header table,
4157 and set the bfd architecture from the elf file header.
4158 * elf.c (bfd_elf_mkcorefile): new function.
4159 (_bfd_elf_write_corefile_contents): new function.
4160 (assign_file_positions_for_segments): add cases for handling
4161 PT_NOTE segments. (assign_file_positions_except_relocs):
4162 core files should be handled the same as exec files.
4163 (prep_headers): identify core files as type ET_CORE.
4164 (copy_private_bfd_data): identify the sections belonging to
4165 the PT_NOTE segment.
4167 * elf32-sparc.c (elf32_sparc_final_write_processing):
4168 add break statement to default case.
4170 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
4172 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
4173 section (not input) will be in sections ".sbss", ".sbss2",
4174 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
4175 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
4176 output_offset for correct evaluation of addend.
4178 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
4180 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
4181 elf32_arm_allocate_interworking_sections and
4182 elf32_arm_process_before_allocation.
4184 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
4186 * bfd-in.h: Ammend prototype for
4187 elf32_arm_process_before_allocation to remove surplus third
4190 * bfd-in2.h: Regenerate.
4192 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
4194 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
4196 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
4198 * aoutx.h (aout_link_input_section_ext): Use the relocation already
4199 calculated for RELOC_SPARC_REV32 case.
4201 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
4203 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
4204 elf32_arm_allocate_interworking_sections and
4205 elf32_arm_process_before_allocation.
4206 * bfd-in2.h: Regenerated.
4207 * elf32-arm.c Define elf32_arm_link_hash_table.
4208 (insert_thumb_branch): New routine.
4209 (find_thumb_glue): New routine.
4210 (find_arm_glue): New routine.
4211 (record_arm_to_thumb_glue): New routine.
4212 (record_thumb_to_arm_glue): New routine.
4213 (elf32_arm_link_hash_table_create): New routine.
4214 (elf32_arm_get_bfd_for_interworking): New routine.
4215 (elf32_arm_allocate_interworking_sections) New routine.
4216 (elf32_arm_process_before_allocation) New routine.
4217 (elf32_thumb_to_arm_stub): New routine.
4218 (elf32_arm_to_thumb_stub): New routine.
4219 (elf32_print_private_bfd_data): Fix typo.
4220 (elf32_arm_final_link_relocate): Add argument sym_sec.
4221 Check for branches to thumb symbols in case R_ARM_PC24.
4222 Check for branches to arm symbols in case R_ARM_THM_PC22.
4223 (elf32_arm_relocate_section): Pass symbol section to
4224 elf32_arm_final_link_relocate.
4226 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
4228 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
4229 entries unless the symbol is defined in the executable; in
4230 particular, undefined weak symbols get a PLT entry.
4232 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
4234 * libaout.h: Remove nested comment to avoid warning.
4236 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
4238 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4239 R_ARM_PC24 relocation.
4241 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
4243 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
4244 argument is_local. Add argument sym_flags. Check sym_flags
4245 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
4246 (elf32_arm_relocate_section): Don't pass local sym and pass
4247 sym_flags to elf32_arm_final_link_relocate.
4249 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
4251 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
4252 to not count too few relocs for dynamicly linked executables.
4254 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
4256 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
4257 symbols without a dynamic index dynamic. Consider all weak
4259 (elf64_alpha_strip_section_from_output): Don't assume 1-1
4260 correspondance between input and output sections.
4262 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4264 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
4265 that use a .got.plt section start the got offset at zero.
4267 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
4269 * ieee.c (ieee_write_processor): Correct the processor ID written
4270 out for bfd_arch_m68k, accommodating change of March 25.
4272 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
4274 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4275 R_ARM_THM_RPC22 relocations.
4277 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
4279 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
4281 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
4282 .got relocs in -Bsymbolic shared objects.
4284 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
4286 * elf32-arm.c: Add private flags to ELF header.
4287 (elf32_arm_print_private_bfd_data): New Function.
4288 (elf32_arm_set_private_flags): New Function.
4289 (elf32_arm_copy_private_flags): New Function.
4290 (elf32_arm_merge_private_bfd_data): New Function.
4292 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
4294 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
4296 (elf32_sparc_relocate_section): Likewise.
4298 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
4300 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
4301 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
4302 (ppc_elf_relocate_section): Pull sgot and splt search to the start
4303 of the function. Recognize no .plt as static linking.
4305 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
4307 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
4308 ".liblist" string through gettext.
4310 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
4312 * Makefile.am: Add support for elf32-arm.lo.
4313 * Makefile.in: Rebuild.
4314 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
4315 (thumb-*-elf): Define targ_defvec and targ_selvecs.
4316 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
4317 * configure: Regenerate.
4318 * elf.c: (prep_headers): Support arch_type of EM_ARM.
4319 * targets.c: Support new targets bfd_elf32_bigarm_vec and
4320 bfd_target bfd_elf32_littlearm_vec.
4321 * elf32-arm.c: New file.
4323 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
4325 * libaout.h (M_SPARCLITE_LE): New machine.
4326 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
4327 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
4328 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
4329 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
4330 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
4331 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
4332 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4333 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
4334 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
4335 be BFD_RELOC_SPARC_REV32.
4337 * config.bfd (sparc86x-*-aout): New
4339 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
4341 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
4342 actually mapping the output sections.
4344 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
4347 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
4348 (mn10300_elf_reloc_map): Similarly.
4349 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
4351 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
4353 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
4355 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
4356 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
4357 elf_mips_reloc_type defined in elf/mips.h.
4359 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
4361 * elf64-mips.c: Remove reloc_type definition completely. It's now
4364 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
4366 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
4367 as they are defined in elf/mips.h now.
4369 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
4372 * Re-add lost change:
4373 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
4375 (mn10300_elf_relax_section): Include stack space for register saves
4376 in the imm8 field of a "call" instruction.
4377 (compute_function_info): Determine how much stack is allocated by
4378 the movm instruction. Fix typo.
4379 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
4381 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
4383 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
4384 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
4386 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
4388 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
4390 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
4392 * elf32-hppa.h: Let ELF header define the enum containing the
4393 external reloc numbers.
4394 * elf32-i386.h: Likewise.
4396 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
4398 * elf-m10300.c: Let ELF header now define the macros to get the enum.
4399 * elf32-mips.c: Likewise.
4400 * elf32-ppc.c: Likewise.
4402 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
4404 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
4405 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
4407 * bfd-in.h: Regenerate.
4408 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
4409 parameter to 'unsigned int' to avoid K&R compatability problems.
4411 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
4413 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
4414 functionname_ptr to be const. Change line_ptr to be unsigned.
4416 * coffcode.h (coff_link_output_has_begun): Simplify handling when
4417 macro is not defined. Change second parameter from bfd_link_info
4418 to coff_final_link_info. Add prototype.
4419 (coff_final_link_postscript): Simplify handling when macro is not
4420 defined. Add prototype.
4422 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
4424 * elf-mn10300.c: Before include system specific ELF header define
4425 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
4426 * elf32-mips.c: Likewise.
4427 * elf32-ppc.c: Likewise.
4429 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
4431 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
4432 temporary patch over to elf64-mips.c as well.
4434 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
4436 * elf32-mips.c (reloc_type): Temporarily disable definition of
4437 standard relocation since they are now defined in elf/mips.h.
4439 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
4441 * elf-m10200.c (mn10200_elf_final_link_relocate):
4442 Modify range test for case R_MN10200_8.
4444 * elf-m10300.c (mn10300_elf_final_link_relocate):
4445 Modify range test for case R_MN10300_8.
4447 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
4449 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
4450 * elf32-i386.c (elf_backend_got_header_size): Define.
4451 (elf_backend_plt_header_size): Define.
4452 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
4453 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
4454 * elfxx-target.h: Provide a default of zero.
4455 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
4456 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
4458 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
4459 entry from an executable, even if the plt refcount goes to 0.
4461 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4463 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
4464 directory name at the line number.
4466 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
4467 with an unspecified type.
4469 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
4471 * sunos.c: Add undef of valid to avoid problem on SunOS.
4473 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
4475 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
4477 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4479 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
4480 R_68K_PCxx and R_68K_xx relocations. Make sure that
4481 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
4482 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
4483 R_68K_xx relocations.
4484 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
4485 that has no plt entry.
4486 (elf_m68k_relocate_section): Ignore the plt offset in a static
4488 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
4490 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
4493 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
4495 (howto_table, reloc_map): Add entries for them.
4496 (elf_m68k_check_relocs): Handle them. Implement reference
4497 counting for got and plt entries.
4498 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
4499 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
4501 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
4502 (elf_m68k_relocate_section): Handle the new reloc types.
4503 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
4504 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
4505 * elflink.h (elf_link_add_object_symbols): When creating an
4506 indirect reference for symbol versioning also copy the plt
4508 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
4509 flag also reset the plt offset.
4510 (elf_link_assign_sym_version): Likewise.
4511 (elf_gc_common_finalize_got_offsets): Increment the got offset by
4512 the size of the entry in bytes.
4513 (elf_gc_allocate_got_offsets): Likewise.
4515 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
4517 * elflink.h (elf_gc_sections): Return true rather than falling off
4520 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
4523 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
4525 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
4526 comment describing when it should be enabled.
4527 Changed definition of USER_LABEL_PREFIX to "", to fall into line
4530 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
4532 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
4533 information ATN records.
4535 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4537 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
4538 section for an absolute symbol in a fully linked file. Based on
4539 patch from Christian Holland <CHolland@de.lucent.com>.
4541 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
4543 * coff-m88k.c (m88k_special_reloc): Don't lose the information
4544 that a symbol is undefined.
4546 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
4548 * som.c (som_bfd_gc_sections): Define.
4550 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
4552 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
4553 overflows in ARM_26D patches, since they have already been
4554 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
4556 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
4558 * coffcode.h (coff_write_object_contents): If we have any long
4559 section names, call coff_write_symbols even if there are no
4562 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
4564 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
4565 PT_LOAD segment, rather than only setting it once for the entire
4568 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
4569 rather than ignoring every phdr with a p_paddr of 0, ignore all
4570 the phdrs if they all have a p_paddr of 0.
4572 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
4573 section was discarded from the link.
4575 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4577 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
4579 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4581 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
4582 floating point operations.
4584 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
4586 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
4589 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
4591 Merge of vax/vms (read-only) support
4592 * configure.com: Support Vax target.
4593 * makefile.vms: Support Vax target.
4594 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
4595 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
4597 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
4599 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
4601 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
4603 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
4605 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
4606 * targets.c (bfd_target_ovax_flavour): New flavour.
4607 (vms_alpha_vec): Renamed from evax_alpha_vec.
4609 (target_vector): Update accordingly.
4610 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
4612 (vax*-*-*vms*): New target.
4613 * Makefile.am: Update for renamed files. Rebuild dependencies.
4614 * bfd-in2.h: Rebuild.
4615 * configure.in, Makefile.in, aclocal.m4: Rebuild.
4617 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
4619 Based on patch from Matt Semersky <matts@scd.hp.com>:
4620 * linker.c (_bfd_generic_final_link): Force a trailing NULL
4621 pointer on abfd->outsymbols.
4622 (generic_add_output_symbol): Handle NULL sym parameter.
4624 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
4626 * elf.c (copy_private_bfd_data): Add support for changing VMA or
4629 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
4631 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
4632 when handling 32 bit immediate relocs.
4633 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4635 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
4637 * section.c (STD_SECTION): Account for recently added gc_mark
4638 field in struct asection.
4640 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
4641 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4643 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
4645 ELF Section-level Garbage Collection:
4646 * bfd.c (bfd_gc_sections): New.
4647 * aout-adobe.c: Hook to default implementation.
4648 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
4649 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
4650 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
4651 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
4652 * tekhex.c, versados.c: Likewise.
4653 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
4654 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
4656 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
4657 (bfd_generic_gc_sections): New.
4658 * section.c (SEC_KEEP): New.
4659 (asection): Add gc_mark member.
4661 * elfcode.h (elf_gc*): New name remappings.
4662 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
4663 sections to be excluded.
4664 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
4665 (elf_gc_propogate_vtable_entries_used): New.
4666 (elf_gc_smash_unused_vtentry_relocs): New.
4667 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
4668 (elf_gc_common_finalize_got_offsets): New.
4669 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
4670 * elfxx-target.h: Add and default gc hooks.
4672 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
4674 (struct elf_obj_tdata): Likewise for local_got_offsets.
4675 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
4676 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
4677 * elf64-sparc.c, elflink.h: Likewise.
4679 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
4680 (ELF_LINK_HASH_MARK): Define.
4681 (struct elf_backend_data): Add GC hooks.
4682 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
4684 * elf-m10300.c (mn10300_elf_check_relocs): New.
4685 (mn10300_elf_gc_mark_hook): New.
4686 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
4687 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
4688 (mn10300_elf_final_link_relocate): Likewise.
4689 (mn10300_elf_relocate_section): Likewise.
4690 (elf_backend_can_gc_sections): Define.
4691 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
4692 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
4693 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
4694 (mips_info_to_howto_rel): Likewise.
4695 (mips_elf_relocate_section): Likewise.
4696 (mips_elf_check_relocs): Likewise.
4697 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
4698 (elf_backend_can_gc_sections): Define.
4699 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
4700 (ppc_elf_howto_raw): Handle them.
4701 (ppc_elf_reloc_type_lookup): Likewise.
4702 (ppc_elf_relocate_section): Likewise.
4703 (ppc_elf_check_relocs): Reference count .got and .plt entires.
4704 Handle new vtable relocs.
4705 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
4706 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
4707 (elf_backend_can_gc_sections): Define.
4709 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
4711 * archures.c (bfd_mach_mn10300): Define.
4712 * elf-m10300.c: Include elf/mn10300.h
4713 (elf_mn10300_mach): New function.
4714 (_bfd_mn10300_elf_final_write_processing): Likewise.
4715 (_bfd_mn10300_elf_object_p): Likewise.
4716 (elf_backendfinal_write_processing): Define.
4717 (elf_backend_object_p): Likewise.
4719 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4721 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4724 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4726 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4727 link_next field, not the next field.
4729 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4731 * elf.c (map_sections_to_segments): Check the section address
4732 against the phdr size both with and without a modulo of
4735 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4737 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4738 linker created empty input section if the output section has the
4741 * elflink.h (elf_link_output_extsym): Print an error message if
4742 _bfd_elf_section_from_bfd_section fails.
4744 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4747 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4749 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4750 native linker output. Avoid putting an empty section in more than
4753 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4755 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4756 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4758 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4760 * elf.c (swap_out_syms): New arg relocatable_p.
4761 Don't add section VMA to symbols for relocatable output.
4762 (_bfd_elf_compute_section_file_positions): Update call to
4765 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4767 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4768 against 'addend' be signed rather than unsigned.
4770 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4772 * elf32-m32r.c: Add prototyps for static functions.
4774 * coff-arm.c: Add prototypes for static functions.
4776 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4778 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4779 LMA is used to order sections in a segment.
4781 * elf32-v850.c: Add prototypes for static functions.
4782 Change type of addend parameter to bfd_vma in various functions.
4784 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4786 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4787 complain_overflow_signed instead of complain_overflow_bitfield.
4789 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4791 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4792 when comparing against 0.
4794 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4796 * Makefile.am (config.status): New target.
4797 * Makefile.in: Rebuild.
4799 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4801 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4802 error if previous object endianness doesn't match current object.
4804 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4806 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4807 _bfd_elf_print_private)bfd_data ().
4809 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4811 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4813 (elf_link_add_object_symbols): Set type_change_ok and
4814 size_change_ok before calling elf_merge_symbol.
4816 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4817 undefined symbol error, don't also issue an overflow error.
4819 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4821 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4822 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4823 message instead of crashing.
4825 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4827 * archures.c (bfd_mach_cpu32): Define.
4828 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4830 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4831 * ieee.c: Include <ctype.h>.
4832 (ieee_object_p): Parse out process ID string to make it more
4833 likely to be acceptable for bfd_scan_arch.
4834 * bfd-in2.h: Rebuild.
4836 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4838 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4839 _bfd_elf_print_private_bfd_data() so that the program header will
4842 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4844 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4845 0x68. Reindent. Add some comments.
4847 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4849 * elf.c (copy_private_bfd_data): Adjust physical address of
4850 segment in output BFD to contain LMAs of its sections.
4852 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4854 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4855 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4856 endian data 32 bit relocations.
4857 (elf32_sparc_merge_private_bfd_data): Check if linking little
4858 endian objects with big endian objects.
4859 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4860 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4861 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4863 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4864 * archures.c (bfd_mach_sparc_sparclite_le): New.
4865 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4867 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4869 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4872 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4874 * bfd-in.h: Move over patch to bfd-in2.h.
4876 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4878 (_bfd_relocate_contents): Likewise.
4880 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4882 * peicode.h (add_data_entry): If the section has no private data
4883 then do not create a Data Dictionary entry for it.
4885 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4887 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4888 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4889 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4890 subsections during relaxation more correctly.
4892 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4894 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4895 Add extra argument to bfd_arm_process_before_allocation ().
4896 * bfd-in.h: Reflect changes made in bfd-in2.h.
4897 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4898 coff class of a BFD symbol.
4899 * coff-arm.c: Add support for interworking between Thumb code and
4900 non-interworking aware ARM code.
4902 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4904 * po/Make-in (install-info): New target.
4906 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4908 * filemode.c: Remove; not used.
4910 If sysdep.h includes a header file, don't include it again:
4911 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4913 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4915 * archive.c: Don't include <string.h> or <errno.h>.
4916 * evax-alpha.c; Don't include <stdio.h>.
4917 * evax-egsd.c: Likewise.
4918 * evax-etir.c: Likewise.
4919 * evax-misc.c: Likewise.
4920 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4921 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4923 * hpux-core.c: Likewise.
4924 * netbsd-core.c: Likewise.
4926 * libbfd.c: Don't include <sys/types.h>.
4927 * nlmcode.h: Don't include <string.h>.
4928 * osf-core.c: Don't include <string.h> or <stdio.h>.
4929 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4930 <errno.h>, or <unistd.h>.
4931 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4933 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4935 * configure.com: If the version number can not be found in
4936 configure.in, set it to "unknown" rather than "2.8.1".
4938 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4940 * elf32-mips.c (elf_mips_mach): New.
4941 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4942 (_bfd_mips_elf_final_write_processing): Use the names
4943 of machines, rather than the numbers. Set both the ARCH
4944 and MACH in e_flags. Handle a few more specific machines.
4945 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4946 EF_MIPS_ARCH and EF_MIPS_MACH.
4948 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4950 * syms.c (bfd_is_local_label): Revert last change.
4951 * srec.c (srec_write_symbols): Discard debugging symbols.
4953 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4955 * som.c: Include <ctype.h>.
4956 * som.h: Don't include sysdep.h.
4958 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4960 * libbfd.h: Rebuilt.
4961 * libbfd-in.h: Removed gettext includes and defines.
4962 * sysdep.h: Moved gettext-related includes and defines here.
4964 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4966 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4967 an ad-hoc test. Kill bogus #if 0 code.
4968 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4970 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4972 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4973 when generating a normal executable for a symbol defined in a
4974 regular file. When copying a reloc into the output file, adjust
4975 the addend for a PC relative reloc against a global symbol.
4977 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4979 * libbfd.h: Rebuilt.
4980 * libbfd-in.h (_): Define as dgettext.
4982 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4984 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4986 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4987 when declaring parameter types.
4988 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4990 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4992 * config.bfd: If we include any ELF targets in targ_defvec and/or
4993 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4994 * elf32-gen.c (dummy): New static const variable.
4995 (elf_generic_info_to_howto): New static function.
4996 (elf_generic_info_to_howto_rel): New static function.
4997 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4998 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4999 * elf64-gen.c: Same changes as elf32-gen.c.
5000 * elfcode.h (elf_object_p): For the generic target, ignore a
5001 failure of bfd_default_set_arch_mach. Fix indentation a bit.
5003 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
5005 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
5006 * configure: Rebuild.
5008 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
5010 * config.bfd: Update OSR5/Unixware patterns.
5012 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
5014 * elf.c (assign_file_positions_for_segments): Allow for holes
5015 between sections added by a link script.
5017 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
5019 * configure.in: Change version number to 2.9.4
5020 * configure: Rebuild.
5022 Based on patch from H.J. Lu <hjl@gnu.org>:
5023 * elf.c (bfd_elf_get_bfd_needed_list): New function.
5024 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
5025 * bfd-in2.h: Rebuild.
5027 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
5029 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
5032 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
5034 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
5035 (elf64_alpha_relax_section): Fill them in.
5036 (elf64_alpha_relax_opt_call): Implement more than a stub.
5037 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
5038 alignment on .scommon.
5039 (elf64_alpha_merge_gots): Merge use counts as well.
5041 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
5043 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
5044 for calculating a local symbol's address.
5045 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
5046 Set the .got's cooked size as well as the raw size.
5048 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
5050 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
5051 internationalisation of printed information.
5053 * coff-arm.c (coff_arm_print_private_bfd_data): Add
5054 internationalisation of printed information.
5056 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
5058 * syms.c (struct indexentry): Change directory_name, file_name,
5059 and function_name fields to char *.
5060 (struct stab_find_info): Change cached_file_name field to char *.
5062 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
5064 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
5066 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5068 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5070 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
5072 * Makefile.am (install-data-local): Make $(includedir).
5073 * Makefile.in: Rebuild.
5075 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
5077 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
5079 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
5081 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
5082 * Makefile.in: Rebuild.
5084 * bfd-in2.h: Rebuild for Nick's changes.
5086 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
5088 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
5089 change wrt length == max_namelen.
5091 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5093 * Many files: Added gettext invocations around user-visible
5095 * libbfd-in.h: Added gettext includes and defines.
5096 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5097 HAVE_LC_MESSAGES): Define.
5098 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
5100 * Makefile.am (SUBDIRS): Added po.
5101 (POTFILES): New macro.
5102 (po/POTFILES.in): New target.
5103 (SOURCE_HFILES): New macro.
5105 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
5107 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5109 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
5110 NT_PRSTATUS note section encountered, it contains the status of
5111 the currently executing thread when the core file was written.
5113 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
5115 * libcoff.h: Add extra parameter to
5116 bfd_coff_link_output_has_begun overrideable function.
5117 * cofflink.c: Pass extra parameter to
5118 bfd_coff_link_output_has_begun function.
5119 * bfd-in.h: Add prototypes for exported ARM interworking
5121 * peicode.h: ARM specific code reorganised to conform to BFD
5123 * coffcode.h: ARM specific code reorganised to conform to BFD
5125 * coff-arm.c: Code reorganised to conform to the BFD coding
5126 conventions. Global variables have been moved into an ARM
5127 specific hash table structure and a new function:
5128 bfd_arm_get_bfd_for_interworking() has been created which is
5129 called from the linker scripts.
5131 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
5133 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
5135 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
5136 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
5137 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
5138 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
5140 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5142 * config.bfd: Added sparc86x support.
5144 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
5146 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
5147 an out of range pc-relative jump/call to an undefined weak symbol.
5149 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
5151 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
5154 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
5156 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
5157 an error other than bfd_error_system_call, set the error to
5158 bfd_error_wrong_format.
5160 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
5161 bfd_elf32_powerpcle_vec.
5163 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
5164 program segments are zero, don't set p_paddr_valid.
5166 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
5168 * elf64-alpha.c: Initial implementation of relaxation --
5169 (struct alpha_elf_link_hash_entry): Add use_count member.
5170 (elf64_alpha_check_relocs): Initialize and increment it.
5171 (elf64_alpha_can_merge_gots): Check it when considering merging.
5172 (elf64_alpha_merge_gots): Drop entries with zero use.
5173 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
5174 (elf64_alpha_always_size_sections): Split out got sizing ...
5175 (elf64_alpha_size_got_sections): ... here. New function.
5176 (elf64_alpha_relax_find_reloc_ofs): New function.
5177 (elf64_alpha_relax_with_lituse): Likewise.
5178 (elf64_alpha_relax_without_lituse): Likewise.
5179 (elf64_alpha_relax_opt_call): Likewise.
5180 (elf64_alpha_relax_section): Likewise.
5181 (elf64_alpha_add_symbol_hook): Likewise.
5182 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
5183 (elf64_alpha_relocate_section): Likewise.
5184 (bfd_elf64_bfd_relax_section): Define.
5185 (elf_backend_add_symbol_hook): Likewise.
5187 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
5189 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
5190 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
5191 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
5193 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
5195 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
5196 * configure: Rebuild.
5198 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
5200 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
5201 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
5202 * configure.in: Define and substitute WIN32LDFLAGS and
5204 * aclocal.m4: Rebuild with new libtool.
5205 * configure, Makefile.in: Rebuild.
5207 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
5209 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
5210 before any other symbols in the same section.
5212 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
5214 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
5217 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5219 * dwarf2.c (comp_unit): Move it earlier in the source. Add
5221 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
5222 Use addr_size for address size, rather than sizeof(bfd_vma).
5223 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
5224 Fix call to read_address.
5225 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
5226 Scrap other unneeded arguments. Fix call to read_address.
5227 (scan_unit_for_functions): Fix call to read_attribute.
5228 (parse_comp_unit): We now handle more values for addr_size.
5229 Set addr_size in unit. Fix call to read_attribute and
5232 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
5234 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
5236 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
5238 * archures.c (bfd_default_scan): Add m68k cases back to default
5239 switch, reverting patch of March 25, since IEEE support depends
5242 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
5244 * Makefile.am (diststuff): New target.
5245 * Makefile.in: Rebuild.
5247 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
5249 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
5250 som_offset when we have an extended name table.
5252 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
5254 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
5256 * Makefile.in: Rebuild.
5258 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5260 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
5261 symbols when creating a shared library.
5262 (elf_m68k_adjust_dynindx): New function, used by above code.
5263 (elf_m68k_finish_dynamic_sections): Initialize the section
5265 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
5267 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
5269 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
5272 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5274 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
5277 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
5279 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
5282 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
5284 * configure.in: Set version to 2.9.1.
5285 * configure: Rebuild.
5287 * Branched binutils 2.9.
5289 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
5291 * syms.c (ENABLE_CACHING): Define.
5292 (struct indexentry): Define.
5293 (struct stab_cache): Remove.
5294 (cmpindexentry): New static function.
5295 (struct stab_find_info): Add new fields: indextable,
5296 indextablesize, cached_indexentry, cached_offset, cached_stab, and
5297 cached_file_name. Remove fields: file_cache, function_cache, and
5299 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
5300 index table and search it.
5302 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
5304 * elf.c (_bfd_elf_copy_private_section_data): Call
5305 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
5307 * cpu-mips.c: Remove trailing comma at end of enumeration list.
5309 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
5311 * coff-arm.c: Define all globally visible variables and functions
5312 only when COFF_WITH_PE is not defined.
5313 * configure.in (armpe_little_vec, armpe_big_vec): Add
5315 * configure: Rebuild.
5317 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
5319 Fix some gcc -Wall warnings:
5320 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
5321 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
5322 * archures.c (bfd_default_scan): Likewise.
5323 * bfd.c (bfd_scan_vma): Likewise.
5324 * binary.c (mangle_name): Likewise
5325 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
5326 * coff-sh.c (sh_relocate_section): Likewise.
5327 * coff-stgo32.c (create_go32_stub): Likewise.
5328 * coffcode.h (coff_slurp_line_table): Likewise.
5329 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
5330 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
5331 (assign_file_positions_for_segments): Likewise.
5332 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5333 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
5334 * oasys.c (oasys_write_sections): Likewise.
5335 * ppcboot.c (ppcboot_object_p): Likewise.
5336 (mangle_name): Likewise.
5337 * riscix.c (riscix_fix_pcrel_26): Likewise.
5338 * srec.c (srec_scan): Likewise.
5339 * stabs.c (_bfd_write_section_stabs): Likewise.
5340 * sunos.c (sunos_add_dynamic_symbols): Likewise.
5341 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
5342 switch. Declare parameters for function pointers.
5343 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
5345 * elf.c (elf_sort_sections): Likewise.
5346 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
5347 Add default cases to switches.
5348 (coff_arm_relocate_section): Remove unused local variables.
5350 (coff_arm_bfd_set_private_flags): Change flag variable to type
5352 * coff-mips.c (mips_relocate_section): Initialize use_lo.
5353 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
5354 (dump_toc): Change cat to const, and initialize it.
5355 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
5356 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5357 (sh_elf_relocate_section): Initialize r_symndx.
5358 * coffcode.h (coff_compute_section_file_positions): Only declare
5359 old_sofar if ALIGN_SECTIONS_IN_FILE.
5360 (coff_write_object_contents): Initialize csym.
5361 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
5362 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
5364 * dwarf2.c: Include libiberty.h.
5365 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
5366 (decode_line_info): Remove unused local variables.
5367 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
5368 (m32r_elf_relocate_section): Likewise.
5369 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
5370 (v850_elf_reloc): Likewise.
5371 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
5372 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
5373 * elf.c (assign_file_positions_for_segments): Always set adjust.
5374 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
5375 parenthesize expression.
5376 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
5377 (m32r_elf_object_p): Return a value.
5378 (m32r_elf_print_private_bfd_data): Change fprintf format string.
5379 * elf32-mips.c (mips_elf_final_link): Initialize last.
5380 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
5381 * elf32-v850.c (v850_elf_object_p): Return a value.
5382 (v850_elf_print_private_bfd_data): Change fprintf format string.
5383 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
5385 * elflink.h (elf_link_add_object_symbols): Change vernum to
5386 unsigned int, and initialize it. Change fprintf format string.
5387 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
5388 when setting or comparing to soname_indx.
5389 (elf_create_pointer_linker_section): Change num_symbols to
5391 * libcoff-in.h (coff_data_type): Change flags to flagword.
5392 * peicode.h (pe_print_idata): Initialize idx. Change j to
5393 bfd_size_type. Initialize hint_member. Remove useless test to
5395 (pe_print_edata): Change num_functions and num_names in struct
5396 EDT_type to unsigned long. Remove cast. Change fprintf format
5398 * ppcboot.c (ppcboot_object_p): Change i to size_t.
5399 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
5401 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
5402 int *. Update uses. Change j to long.
5403 * bfd-in2.h, libcoff.h: Rebuild.
5405 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
5407 * elf32-v850.c Remove definition of USE_REL.
5408 (v850_elf_info_to_howto_rela): New function.
5409 (v850_elf_perform_relocation): Renamed from
5410 v850_elf_store_addend_in_insn. Removed replace argument.
5411 (v850_elf_reloc): store the relocation in the addend field instead
5413 (v850_elf_final_link_relocate): Now calls
5414 v850_elf_perform_relocation.
5415 (v850_elf_relocate_section): Remove code to generate REL
5418 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
5420 * coffcode.h (coff_new_section_hook): Set the type and storage
5421 class in the native symbol information allocated for a new section
5424 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
5426 * peicode.h: Chain together calls to
5427 coff_bfd_copy_private_bfd_data and
5428 coff_bfd_print_private_bfd_data.
5430 * coff-arm.c: Add prototypes for
5431 coff_arm_bfd_print_private_bfd_data and
5432 coff_arm_bfd_copy_private_bfd_data.
5434 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
5436 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
5439 * peicode.h: Call arm-coff private data functions after handling
5442 * coff-arm.c: Turn statics into globals so that they can be shared
5443 both pe and pei backends.
5445 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
5447 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
5449 (sunos_write_object_contents): Likewise.
5450 * aoutx.h (NAME(aout,machine_type)): Likewise.
5451 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5453 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5455 * archures.c (bfd_mach_m68*): Add definitions for various m68k
5457 (bfd_default_scan): Remove m68k special cases.
5458 * bfd-in2.h: Rebuild.
5459 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
5461 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
5462 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
5464 (bfd_m68k_arch): Set mach field to zero to signal no explicit
5465 selection, change printable_name to just "m68k" and make that the
5466 default instead of m68k:68020.
5468 * aout-tic30.c (NAME): Define this to avoid multiple definitions
5470 (MY_get_section_contents): Define as aout_32_get_section_contents
5471 rather than NAME(aout,get_section_contents).
5473 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
5475 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
5476 and call bfd_default_set_arch_mach to do the real work.
5478 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
5480 * bout.c (BALX): Include return register g14 as part of the insn.
5482 (calljx_callback): Use it.
5484 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
5486 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
5487 * libbfd.h: Rebuild.
5489 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
5490 byte_count to unsigned int.
5491 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
5492 unused local variables.
5494 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
5495 variables er and er1.
5497 * cpu-v850.c: Include <ctype.h>.
5498 (scan): Case isdigit argument to unsigned char.
5500 From Yan Meroth <YAN.MEROTH@st.com>:
5501 * ihex.c (ihex_scan): Add extbase variable so that getting an
5502 extended linear address record does not ignore any previous
5504 (ihex_write_object_contents): When writing out an extended linear
5505 address record, zero out any previous extended address.
5507 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
5509 * ieee.c (do_one): Check section before dereferencing it.
5510 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
5511 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
5513 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
5515 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
5517 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
5519 * coff-arm.c: Add interworking functions to pe backends.
5521 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
5523 * configure.in: Use AM_DISABLE_SHARED.
5524 * aclocal.m4, configure: Rebuild with libtool 1.2.
5526 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
5528 * coff-arm.c (coff_arm_relocate_section): Better error messages
5529 when interowrking conflucts occur. Courtesy of Jonathan Walton
5531 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
5532 relocations. Patch courtesy of Jonathan Walton and Tony
5535 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
5537 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
5538 part of Feb 22 change controling when to override the existing
5539 symbol with the .plt entry.
5541 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
5543 * config.bfd (targ_cpu): Add thumb-pe target.
5545 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
5546 functions in PE build.
5548 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
5550 * config.bfd (sparclite-*-elf*): Added.
5552 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
5554 * configure.in: Add elf.lo to elf shell variable.
5555 * Makefile.am (BFD_LIBS): Remove elf.lo.
5556 (BFD_LIBS_CFILES): Remove elf.c.
5557 (BFD32_BACKENDS): Add elf.lo.
5558 (BFD32_BACKENDS_CFILES): Add elf.c.
5559 * configure, Makefile.in: Rebuild.
5561 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
5563 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
5564 relocation against a now-local symbol should not have a dynamic
5567 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
5569 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
5571 (pe_print_private_bfd_data): Print PE flags. From Mikey
5572 <jeffdb@netzone.com>.
5574 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
5576 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
5577 a plt entry when we can determine that we authoritatively define
5580 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
5582 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
5583 don't actually use trad-core, but a SunOS-style core file handled
5585 * hosts/sparclinux.h: Remove.
5587 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5589 * peicode.h (pe_print_idata): If there is no .idata section, look
5590 for the import tables in some other section. Make the initial
5591 label line up better with the data. Print the import address
5592 table even if there is no import name table. If the import
5593 address table holds actual addresses, print them.
5595 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
5597 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
5598 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
5599 bfd_error_system_call.
5601 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
5603 * Makefile.am (AUTOMAKE_OPTIONS): Define.
5604 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5606 From H.J. Lu <hjl@gnu.org>:
5607 * Makefile.am (libbfd_la_LDFLAGS): Define.
5608 * Makefile.in: Rebuild.
5610 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
5612 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5613 * netbsd.h (MACHTYPE_OK): Define.
5614 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
5615 calling N_SET_MACHTYPE, rather than having a switch.
5616 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
5618 * i386netbsd.c (MACHTYPE_OK): Don't define.
5619 (DEFAULT_MID): Define.
5620 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
5621 (MACHTYPE_OK): Don't define.
5622 (DEFAULT_MID): Define.
5623 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
5624 (DEFAULT_MID): Define.
5625 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
5626 (DEFAULT_MID): Define.
5627 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
5628 (DEFAULT_MID): Define.
5630 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5631 * vaxnetbsd.c: New file.
5632 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
5633 rather than netbsd_core.
5634 * targets.c (vaxnetbsd_vec): Declare.
5635 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
5636 defined, add netbsd_core_vec.
5637 * configure.in: Set COREFILE for alpha*-*-netbsd* and
5638 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
5639 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
5640 * config.bfd (alpha*-*-netbsd*): New target.
5641 * Makefile.am: Rebuild dependencies.
5642 (BFD32_BACKENDS): Add vaxnetbsd.lo.
5643 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
5644 * configure, Makefile.in: Rebuild.
5646 * configure.host: Remove the old shared library build stuff. We
5647 now use libtool instead.
5649 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
5651 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
5653 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
5655 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
5656 * configure: Rebuild.
5658 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
5659 * elf32-v850.c (remember_hi16s_reloc): New function.
5660 (find_remembered_hi16s_reloc): New function.
5661 (v850_elf_store_addend_in_insn): Use the above new functions to
5662 match up HI6S relocs with LO16 relocs.
5664 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
5666 * configure.in: Change -linux* to -linux-gnu*.
5667 * config.bfd, configure.host: Likewise.
5668 * configure: Rebuild.
5670 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
5672 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
5673 LO16/HI16S bug and improve comments about what is going on.
5675 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5677 * configure, aclocal.m4: Rebuild with new libtool.
5679 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
5681 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
5682 when merging v850 code into v850e/v850ea code. Do not initialise
5683 output flags if the input is the default architecture.
5685 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
5687 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
5688 get the size from bfd_arch_bits_per_address instead of directly
5691 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
5693 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
5694 to wrap, just return all 1's bits instead.
5695 * libbfd.h: Regenerate.
5697 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
5699 * coff-i386.c (coff_pe_i386_relocate_section): New static function
5701 (coff_relocate_section): If COFF_WITH_PE, define as
5702 coff_pe_i386_relocate_section.
5703 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
5704 skip empty sections, to match coff_write_object_contents.
5706 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
5707 rather than swapping out r_offset twice. From Luke Deller
5708 <luked@cse.unsw.edu.au>.
5710 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
5712 * configure.in: Set libtool_enable_shared rather than
5713 libtool_shared. Remove diversion hack.
5714 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
5717 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5719 * syms.c (struct stab_cache): Define.
5720 (struct stab_find_info): Remove cached_offset, cached_stab,
5721 cached_str, and cached_stroff fields. Add file_cache,
5722 function_cache, and line_cache fields.
5723 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5726 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5728 * peicode.h (pe_print_idata): Check for import of ordinal rather
5730 (pe_print_edata): If there is no .edata section, look for the
5731 export data in some other section.
5733 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5735 * configure.in: Change version to 2.8.4.
5736 * configure: Regenerated.
5738 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5740 Add tms320c30 support:
5741 * cpu-tic30.c: New file.
5742 * aout-tic30.c: New file.
5743 * coff-tic30.c: New file.
5744 * archures.c (bfd_arch_tic30): Define.
5745 (bfd_tic30_arch): Declare.
5746 (bfd_archures_list): Add bfd_tic30_arch.
5747 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5749 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5750 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5751 (coff_set_flags): Likewise.
5752 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5753 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5754 * Makefile.am: Rebuild dependencies.
5755 (ALL_MACHINES): Add cpu-tic30.lo.
5756 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5757 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5758 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5759 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5761 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5763 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5764 to lag behind LO16 reloc by a couple of instructions.
5766 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5768 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5769 make to reexamine the file timestamp.
5770 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5772 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5775 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5777 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5778 to create .dynsbss and .rela.sbss sections.
5779 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5780 copied from dynamic objects into .sbss.
5781 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5782 use it. Correct typo of .rela.sdata2.
5783 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5784 put the data, which may now be in .sbss.
5785 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5786 (elf_backend_create_dynamic_sections): Define as
5787 ppc_elf_create_dynamic_sections.
5789 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5790 against _GLOBAL_OFFSET_TABLE_.
5791 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5792 shared libraries which refer to local symbols. Make sure that the
5793 test for allocating space for a reloc in a shared object is the
5794 same as the test for emitting a reloc.
5796 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5798 * config.bfd (i[3456]-*-mingw32*): New target.
5799 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5800 * aclocal.m4, configure: Rebuild.
5802 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5804 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5807 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5809 Sparc v9 ABI compliant PLT:
5810 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5811 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5812 (LARGE_PLT_THRESHOLD): New define.
5813 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5814 (sparc64_elf_build_plt): New function.
5815 (sparc64_elf_plt_entry_offset): Likewise.
5816 (sparc64_elf_plt_ptr_offset): Likewise.
5817 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5818 contain the index for convenience. Skip the initial entries
5820 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5821 memory for the benefit of .rela.plt.
5822 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5823 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5824 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5825 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5826 Call sparc64_elf_build_plt.
5827 (elf_backend_want_got_plt): No.
5828 (elf_backend_plt_readonly): No.
5829 (elf_backend_plt_alignment): 8.
5831 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5832 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5833 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5836 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5838 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5840 * cpu-mips.c (arch_info_struct): Add mips variants.
5841 * bfd-in2.h: Rebuilt.
5843 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5845 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5848 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5850 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5851 (i[3456]86sco3.2v5*coff): New target.
5853 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5855 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5857 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5859 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5860 * bfd-in2.h: Regenerate.
5862 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5864 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5866 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5868 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5869 adjust addend for an output common symbol (from Jimmy Blair
5870 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5871 defined symbol to counteract adjustment made in generic relocation
5874 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5876 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5878 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5879 (GET_SCNDHR_NLNNO): Likewise.
5881 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5883 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5885 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5887 * elf32-m32r.c: Add macros to handle NOP insertion.
5889 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5891 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5892 (xcoff_mark): Likewise.
5893 (xcoff_build_ldsyms): Mark absolute symbols.
5895 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5897 * bout.c (b_out_write_object_contents): Sort symbols before output
5898 to keep {CALL,BAL}NAME symbols adjacent.
5899 (b_out_symbol_cmp): New function.
5901 For older changes see ChangeLog-9697
5907 version-control: never