1 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
3 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
4 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
5 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
6 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
7 sh_insns_uses_or_sets_freg): New functions.
8 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
9 * (sh_insns_conflict): Use new functions and new macros to
10 detect conflicts when two instructions both set same integer registers,
11 both set same fp register, and both set special register.
13 2000-02-09 Timothy Wall <twall@cygnus.com>
15 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
16 swapping in sections, so that the swapping routines have access to
19 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
21 * coff-go32.c: Update comment. Update copyright.
23 2000-01-27 Thomas de Lellis <tdel@windriver.com>
25 * syms.c (bfd_decode_symclass)
26 Two new class characters were added - 'V' and 'v'. The
27 meaning of 'W' is now restricted to just weak non-object
28 symbols. This allows differentiation between, for example,
29 weak functions vs weak objects. nm for example now dumps:
32 'V' = weak global object
33 'v' = weak unresolved object
35 (bfd_is_undefined_symclass): New function. Return true if the
36 given symbol class represents and undefined/unresolved symbol.
38 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
41 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
43 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
44 STT_ARM_16BIT flag set, but it is not attached to a data object
45 return STT_ARM_16BIT so that it will be treated as code by the
48 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
50 * coff-i386.c (i3coff_object_p): Remove prototype.
53 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
54 to name. Update copyright.
56 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
57 assignment to avoid warning. Update copyright.
59 2000-01-24 Robert Lipe (robertl@sco.com)
61 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
62 instead of using GNU C extension.
64 2000-01-21 Nick Clifton <nickc@cygnus.com>
66 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
67 amount from a bfd_in_memory structure.
68 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
71 2000-01-14 Nick Clifton <nickc@cygnus.com>
73 * linker.c (default_indirect_link_order): oops - fix incorrectly
74 applied patch from Tim Wall.
76 2000-01-13 Timothy Wall (twall@tiac.net>
78 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
79 = scnhsz, filhsz, relsz, aoutsz, etc)
83 2000-01-13 Nick Clifton <nickc@cygnus.com>
85 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
86 interwork thumb to arm stub.
88 2000-01-13 Timothy Wall (twall@tiac.net>
90 * archures.c (bfd_octets_per_byte): New function: Return
92 (bfd_arch_mach_octets_per_byte): New function: Return target
95 * section.c: Distinguish between octets and bytes for usage of
96 _cooked_size, _raw_size, and output_offset. Clarify
97 description of bfd_set_section_contents.
99 * bfd-in2.h: Regenerate.
101 * coffgen.c: Indicate that the offset parameter is in bytes, not
104 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
105 where appropriate to get the octet offset when calling
106 bfd_set_section_contents.
107 (bfd_coff_reloc_link_order): Ditto.
109 * linker.c (bfd_generic_reloc_link_order): Ditto.
110 (_bfd_default_link_order): Ditto.
112 * reloc.c (bfd_perform_relocation): Distinguish between octets
113 and bytes. Use octets when indexing into octet data; use bytes
114 when calculating target addresses.
115 (bfd_install_relocation): Ditto.
117 * srec.c (srec_write_section): Ditto.
119 2000-01-13 Nick Clifton <nickc@cygnus.com>
121 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
122 3 to 2. This allows 4 byte sized sections, which is necessary for
123 dlltool to build funcitoning DLLs.
125 2000-01-10 Philip Blundell <pb@futuretv.com>
127 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
128 (arm*-*-conix*): New target.
130 2000-01-10 Egor Duda <deo@logos-m.ru>
132 * config.bfd: Include elf32_i386 vector to target list for cygwin
135 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
136 * configure.in: Test for structure win32_pstatus_t in
138 * configure: Regenerate.
140 * elf.c (elfcore_grok_win32pstatus): New function: process
141 win32_pstatus_t notes in elf core file.
142 (elfcore_grok_note): Detect win32_pstatus notes.
144 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
146 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
148 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
149 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
151 1999-12-29 Richard Henderson <rth@cygnus.com>
153 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
154 if no dynamic sections created.
156 1999-12-27 Nick Clifton <nickc@cygnus.com>
158 * peicode.h (pe_bfd_object_p): Only define for PE format
161 1999-12-17 Nick Clifton <nickc@cygnus.com>
163 * coff-i386.c (i3coff_object_p): Delete.
164 (i386coff_vec): Replace reference to i3coff_object_p with a
165 reference to coff_object_p.
167 * coff-mcore.c (pe_object_p): Delete.
169 * peicode.h (pe_bfd_object_p): New function: Detect the
170 presence of a PE format COFF object file. Also detect and
171 warn about the presence of LINK6 format Image Library Format
174 1999-12-16 Nick Clifton <nickc@cygnus.com>
176 * coff-arm.c (NUM_ELEM): New macro.
177 (NUM_RELOCS): New macro: The number of known ARM relocs.
178 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
179 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
181 (bfd_arm_process_before_allocation): Produce a warning message if
182 an out of range symbol index is encountered.
184 1999-12-14 Nick Clifton <nickc@cygnus.com>
186 * elflink.h (is_global_symbol_definition): New Function: Return
187 true iff the symbol is being given a global definition in this
189 (elf_link_is_defined_archive_symbol): Do not bother processing
190 symbols for an archive element that has already been included
192 Use is_global_symbol_definition().
194 1999-12-09 Andrew Cagney <cagney@cygnus.com>
196 * config.bfd: Add support for sparc-*-netbsdelf* and
199 1999-12-13 Nick Clifton <nickc@cygnus.com>
201 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
202 if the symbol is in the common section.
204 1999-12-10 Nick Clifton <nickc@cygnus.com>
206 * elflink.h (elf_link_is_defined_archive_symbol): New
207 function: Decide if a symbol, in an archive map is there
208 because it is defined in the archive element, or because it is
209 just another common declaration of it.
210 (elf_link_add_archive_symbols): Use
211 elf_link_is_defined_archive_symbol to decide if an archive
212 element contain a reference to a common symbol should be
215 1999-12-10 Nick Clifton <nickc@cygnus.com>
217 * elflink.h: Revert previous patch.
218 * targets.c: Revert previous patch.
219 * libbfd-in2.h: Revert previous patch.
220 * libbfd.h: Revert previous patch.
221 * elfxx-target.h: Revert previous patch.
222 * archive.c: Revert previous patch.
223 * aout-target.h: Revert previous patch.
224 * aout-tic30.h: Revert previous patch.
225 * bfd.c: Revert previous patch.
226 * coff-alpha.c: Revert previous patch.
227 * coff-rs6000.c: Revert previous patch.
228 * elf64-mips.c: Revert previous patch.
229 * ieee.c: Revert previous patch.
230 * libecoff.h: Revert previous patch.
231 * oasys.c: Revert previous patch.
232 * som.c: Revert previous patch.
233 * vms.c: Revert previous patch.
235 1999-12-09 Nick Clifton <nickc@cygnus.com>
237 * elflink.h (elf_link_add_archive_symbols): Add an archive
238 element even if contains a symbol which is currently only
239 considered to be a common.
241 * targets.c (struct bfd_target): Add new field
242 _bfd_allow_commons_in_armap.
243 * bfd-in2.h:Regenerate.
245 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
247 (_bfd_archive_bsd_allow_commons_in_armap): Define.
248 * libbfd.h: Regenerate.
250 * elfxx-target.h: If using COFF archive map, override
251 definition of allow_commons_in_armap and replace with
254 * archive.c (bfd_compute_and_write_armap): Do not place common
255 symbols into the archive map unless _bfd_allow_commons_in_armap
258 * aout-target.h (MY_allow_commons_in_armap): Define.
259 * aout-tic30.h (MY_allow_commons_in_armap): Define.
260 * bfd.c (bfd_allow_commons_in_armap): Define.
261 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
262 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
263 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
264 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
265 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
266 * oasys.c (oasys_allow_commons_in_armap): Define.
267 * som.c (som_allow_commons_in_armap): Define.
268 * vms.c (vms_allow_commons_in_armap): Define.
270 1999-12-07 Jim Blandy <jimb@cygnus.com>
272 Add support for SSE registers in ELF core files.
273 * elf.c (elfcore_make_note_pseudosection): New function.
274 (elfcore_grok_prfpreg): Use it.
275 (elfcore_grok_prxfpreg): New function.
276 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
278 1999-12-03 Ian Lance Taylor <ian@zembu.com>
280 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
281 value by 4 before storing it back in the field. From
282 Koundinya. K <kk@ddeorg.soft.net>.
284 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
286 * archures.c (bfd_mach_am33): Define.
287 * bfd-in2.h: Rebuilt.
288 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
289 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
290 (compute_function_info): Handle additional registers saved by
292 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
293 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
295 1999-11-29 Jim Blandy <jimb@cygnus.com>
297 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
299 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
302 1999-11-27 Michael Meissner <meissner@cygnus.com>
304 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
305 internal use within gas for alpha explicit relocations.
306 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
307 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
308 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
309 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
310 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
311 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
313 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
314 BFD_RELOC_ALPHA_USER_*.
316 * bfd-in2.h: Regenerate.
317 * libbfd.h: Regenerate.
319 1999-11-26 Fred Fish <fnf@cygnus.com>
321 * elf.c (elfcore_read_notes): Add prototype for static function.
322 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
323 (bfd_section_from_phdr): Replacement function that calls
324 _bfd_elf_make_section_from_phdr for generic segment types and
325 backend fucntion pointed to by elf_backend_section_from_phdr for
326 backend specific segment types.
327 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
328 now called by _bfd_elf_make_section_from_phdr. Note that this func
329 is now just a stub between the caller and bfd_section_from_phdr.
331 * elf-bfd.h (struct elf_backend_data): Add new function pointer
332 elf_backend_section_from_phdr.
333 (elf_backend_section_from_phdr): Add prototype.
335 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
336 (elfNN_bed): Add elf_backend_section_from_phdr.
338 1999-11-25 Nick Clifton <nickc@cygnus.com>
340 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
341 SEC_CODE and SEC_READONLY flags to glue sections.
343 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
344 SEC_CODE and SEC_READONLY flags to glue sections.
346 1999-11-20 Nick Clifton <nickc@cygnus.com>
348 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
351 1999-11-19 Catherine Moore <clm@cygnus.com>
353 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
354 (elf_cpu32_plt_entry): Likewise.
356 1999-11-18 Nick Clifton <nickc@cygnus.com>
358 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
360 (coff_mcore_relocate_section): Initialise addend to 0.
361 Special case processing of RVA reloc.
363 1999-11-17 Richard Henderson <rth@cygnus.com>
365 * elf-bfd.h (struct elf_backend_data): Reorder collect and
366 type_change_ok; add sign_extend_vma.
367 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
368 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
369 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
370 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
371 (elfNN_bed): Follow struture changes.
373 1999-11-09 Ian Lance Taylor <ian@zembu.com>
375 * libbfd.c (bfd_read): Check result of read against desired result
377 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
378 invalid compared to the section size.
380 * ieee.c (ieee_slurp_debug): Get the length of the debug
381 information right if there is no data part.
383 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
385 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
386 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
388 1999-10-28 Ian Lance Taylor <ian@zembu.com>
390 * elflink.h (elf_bfd_final_link): Make last_local signed.
392 1999-10-27 Ian Lance Taylor <ian@zembu.com>
394 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
397 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
399 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
401 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
402 * bfd-in2.h: Regenerate.
404 1999-10-15 Andrew Haley <aph@cygnus.com>
406 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
408 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
410 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
412 1999-10-08 Ian Lance Taylor <ian@zembu.com>
414 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
415 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
418 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
420 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
421 relocs also need the GP value.
422 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
423 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
424 the GP value for R_MIPS_LITERAL relocs too. Handle
425 R_MIPS_64 relocs properly on big-endian MIPS.
426 (mips_elf_sign_extend): Behave properly with 'long long'.
427 (mips_elf_highest): Correct typo.
429 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
431 * cpu-m32r.c (arch_info_struct): New static global.
432 (bfd_m32r_arch): Refer to it.
433 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
434 (m32r_elf_print_private_bfd_data): Ditto.
435 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
436 * archures.c (bfd_mach_m32rx): Define it.
437 * bfd-in2.h: Rebuild.
439 1999-09-28 Fred Fish <fnf@cygnus.com>
441 * targets.c (cisco_core_vec): Replaced with two new vecs ...
442 (cisco_core_big_vec): Add new bigendian vec.
443 (cisco_core_little_vec): Add new little endian vec.
445 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
446 (crash_info_locs): Add array of possible offsets.
447 (MASK_ADDR): Mask to apply to crash info offset.
448 (crashinfo_external): Add textbase, database, bssbase and
450 (cisco_core_file_validate): Renamed from cisco_core_file_p.
451 Many small changes to account for additional hardware versions.
452 Pick a reasonable size for ".reg" section. Add a ".crash"
453 section to allow access to crashinfo_external struct.
454 (cisco_core_file_p): New version of this function that
455 iterates over crash_info_locs, calling cisco_core_file_validate.
456 (cisco_core_vec): Old big endian only vec replaced with ...
457 (cisco_core_big_vec): Add big endian version.
458 (cisco_core_little_vec): Add little endian version.
460 * configure.in (cisco_core_vec): Split to two new vectors ...
461 (cisco_core_big_vec): New target vector.
462 (cisco_core_little_vec): New target vector.
463 * configure: Regenerate.
464 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
465 to cisco_core_big_vec in targ_selvecs.
467 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
469 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
470 (mips_elf_relocate_got_local): Unused, delete.
471 (mips_elf_relocate_global_got): Unused, delete.
473 1999-09-24 Fred Fish <fnf@cygnus.com>
475 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
476 to initialize it to something meaningful. Then use it to generate
477 more useful segment names.
479 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
481 * som.c (NO_PCREL_MODES): Define if the system does not define
483 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
484 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
485 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
486 * libhppa.h (dis_assemble_22): New function.
487 (bfd_hppa_insn2fmt): Handle long branch.
489 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
492 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
494 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
495 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
496 (reloc_howto_type howto_table): Tidy comments and whitespace.
498 1999-09-17 Nick Clifton <nickc@cygnus.com>
500 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
501 previous delta. Set sec->gc_mark instead.
503 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
505 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
506 (elf_cpu32_plt_entry): Likewise.
508 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
510 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
512 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
513 symbol table, then just compute a suitable value (but do not
514 create a __gp symbol).
516 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
517 symbols when building shared libraries.
518 (elf_hppa_final_link_relocate): Correct handling of PCREL
519 relocations against undefined symbols.
521 1999-09-16 Nick Clifton <nickc@cygnus.com>
523 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
524 interworking sections as linker created so that they will not
525 be removed by garbage collection.
527 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
529 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
530 (elf_hppa_final_link_relocate): Consistently create an absolute
531 address, then subtract out the value of __gp.
533 1999-09-14 Michael Meissner <meissner@cygnus.com>
535 * configure.in (Canonicalization of target names): Remove adding
536 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
537 generates $ac_config_sub with a ${CONFIG_SHELL} already.
538 * configure: Regenerate.
540 1999-09-14 Nick Clifton <nickc@cygnus.com>
542 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
545 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
547 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
548 (elf_hppa_final_link): Initialize text_segment_base and
550 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
552 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
553 (elf_hppa_final_link_relocate): Likewise.
554 (elf_hppa_relocate_insn): Likewise.
555 (elf_hppa_relocate_section): Initialize HOWTO.
557 1999-09-13 Donn Terry <donn@interix.com>
559 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
560 handling to support both GNU and MS objects.
562 * coffcode.h (coff_write_object_contents): Don't check reloc_count
563 when determining whether to set F_RELFLG.
565 1999-09-13 Philip Blundell <pb@nexus.co.uk>
567 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
568 PC24 relocs if the target is an undefined weak symbol.
569 (arm_add_to_rel): Fix compiler warning.
570 (elf32_arm_plt0_entry): Correct comments.
572 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
574 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
575 an absolute symbol in REL relocs.
577 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
579 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
580 Stub SEGREL32. Return an error for any relocation not handled.
582 1999-09-12 Ian Lance Taylor <ian@zembu.com>
584 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
585 constant symbols, and avoid multiple definition errors on them.
587 1999-09-12 Donn Terry <donn@interix.com>
589 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
590 significant bit is set.
592 1999-09-11 Ian Lance Taylor <ian@zembu.com>
594 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
596 * elfcode.h (write_relocs): Handle an absolute symbol in REL
597 relocs as we do for RELA relocs.
599 1999-09-11 Donn Terry <donn@interix.com>
601 * libpei.h (_bfd_pei_final_link_postscript): Declare.
602 (coff_final_link_postscript): Define.
603 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
604 directory entries here.
605 (_bfd_pei_final_link_postscript): New function.
607 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
608 section flags based on the section name.
610 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
611 get the overflow of the s_nlnno field from the s_nreloc field.
612 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
613 the s_nlnno overflow of the .text section into the s_nreloc
616 * peigen.c (add_data_entry): Declare.
617 (pei_swap_aouthdr_out): Get image size right. Set linker version
619 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
620 (pe_print_idata): Code cleanup, print more info, get rid of (now)
621 extraneous ImageBase.
622 (pe_print_edata): Likewise.
623 (pe_print_pdata): Likewise. Print exception entries.
624 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
625 (tbl): Make const, add "UNKNOWN".
626 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
627 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
628 section data directory.
629 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
631 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
632 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
633 * peicode.h (coff_get_symbol_info): Define.
635 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
637 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
639 (coff_classify_symbol): Re-revert 1999-08-08 patch if
642 * libpei.h: New file, broken out of peicode.h.
643 * peigen.c: New file, broken out of peicode.h.
644 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
645 * configure.in: Add peigen.lo to list of files required for each
647 * Makefile.am: Rebuild dependencies.
648 (BFD32_BACKENDS): Add peigen.lo.
649 (BFD32_BACKENDS_CFILES): Add peigen.c.
650 (SOURCE_HFILES): Add libpei.h.
651 * configure, Makefile.in: Rebuild.
653 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
654 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
655 instead. Don't clear the s_paddr field for an uninitialized data
658 * coffcode.h (coff_mkobject_hook): Set timestamp field in
659 coff_data_type to f_timdat.
660 * peicode.h (pe_mkobject_hook): Likewise.
662 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
663 number if COFF_IMAGE_WITH_PE.
665 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
666 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
667 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
668 there is no SEC_DEBUGGING section.
669 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
670 IMAGE_FILE_DEBUG_STRIPPED.
672 * pe-i386.c (COFF_LONG_FILENAMES): Define.
673 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
674 * pei-i386.c (COFF_LONG_FILENAMES): Define.
675 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
677 * coffswap.h (IMAGE_BASE): Don't define.
678 * pei-arm.c (IMAGE_BASE): Don't define.
679 * pei-i386.c (IMAGE_BASE): Don't define.
680 * pei-mcore.c (IMAGE_BASE): Don't define.
681 * pei-ppc.c (IMAGE_BASE): Don't define.
683 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
684 symbol, switch on the class when determining whether to modify the
685 value. For PE, don't modify the value of a C_FCN symbol not named
688 * libbfd-in.h (_bfd_abort): Declare.
690 * bfd.c (_bfd_abort): New function.
693 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
696 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
697 don't write out the associated line numbers.
699 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
702 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
703 changes when the base type is unknown.
705 * coffgen.c (coff_print_symbol): Fix printing of aux record for
708 * syms.c (BSF_DEBUGGING_RELOC): Define.
709 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
710 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
712 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
713 BSF_DEBUGGING_RELOC set.
714 * bfd-in2.h: Rebuild.
716 1999-09-10 Ian Lance Taylor <ian@zembu.com>
718 * ecoff.c (bfd_debug_section): Update initialization for new
720 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
721 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
723 1999-09-10 H.J. Lu <hjl@gnu.org>
725 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
727 * coff-mips.c (mips_ecoff_backend_data): Likewise.
729 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
731 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
732 for FPTR relocs involving local symbols.
734 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
735 value for the stub address in a call through a stub.
736 Install the value for a local symbol directly into the DLT
737 instead of generating a reloc. Correctly handle FPTR64 relocs.
739 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
740 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
741 (elf_hppa_final_link): Call them.
743 1999-09-10 Ian Lance Taylor <ian@zembu.com>
745 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
746 (elf_adjust_dynamic_symbol): ...from here.
748 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
750 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
751 relocation, remove them. SECREL64->LTOFF16WF.
752 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
754 (elf_hppa_relocate_insn): Similarly.
756 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
757 (elf_hppa_relocate_insn): Similarly.
759 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
761 (elf_hppa_relocate_insn): Similarly.
763 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
764 Handle LTOFF_TP* relocs.
765 (elf_hppa_relocate_insn): Similarly.
767 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
768 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
769 (elf_hppa_relocate_insn): Handle PCREL* relocs.
771 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
772 DIR32, DIR64 and FPTR64 relocations.
773 (elf_hppa_relocate_insn): Similarly.
775 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
776 address of the .PARISC.global section.
777 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
778 table entry elf_hppa_final_link_relocate. Do not give a warning
779 for a reloc against an external symbol if it has a PA64 hash
781 (elf_hppa_final_link_relocate): Significantly rework. Handle
782 DLTIND relocations. Compute the final value of the relocation
783 before passing the value of elf_hppa_relocate_insn.
784 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
785 relocation support. Handle DLTIND relocation requests just like
786 DLTREL relocation requests. Simplify branch handling.
788 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
790 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
791 non-allocated section as done in i386 version.
792 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
793 statement since this is no know relocation.
795 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
797 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
799 (elf_hppa_relocate_insn): Similarly.
801 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
803 (elf_hppa_relocate_insn): Similarly.
805 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
806 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
807 Pass the relocate type rather than the insn format to
808 elf_hppa_relocate_insn.
809 (elf_hppa_relocate_insn): Make switch dependent on relocation type
810 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
812 1999-09-07 Ian Lance Taylor <ian@zembu.com>
814 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
815 (bfd_coff_filnmlen): Define.
816 (bfd_coff_std_swap_table): Initialize new field.
817 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
819 (coff_write_symbols): Likewise.
820 (coff_get_normalized_symtab): Likewise.
821 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
822 * libcoff.h: Rebuild.
824 1999-09-06 Donn Terry <donn@interix.com>
826 * coffcode.h (sort_by_secaddr): New static function if
828 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
829 sections by VMA when assigning target_index values. Always set
832 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
833 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
835 * libcoff.h: Rebuild.
837 * coffcode.h (coff_set_custom_section_alignment): Add const to
838 declaration to match definition.
839 (coff_write_object_contents): Don't set F_AR32W(R)? if
842 * coff-i386.c (in_reloc_p): Add declaration.
843 (i386coff_vec): Simplify initialization of
844 application_section_flags.
846 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
847 version. Move COFF_WITH_PE specific code to new version.
848 (stype_to_sec_flags): Likewise. Add section parameter.
849 * coffgen.c (make_a_section_from_file): Set target_index before
850 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
851 * libcoff.h: Rebuild.
853 * syms.c (stt): Add some PE/PEI section names.
854 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
856 (bfd_symbol_info): Check for 'w'.
858 * section.c (struct bfd_comdat_info): Define.
859 (asection): Add comdat field.
860 (STD_SECTION): Initialize comdat field.
861 (bfd_make_section_anyway): Likewise.
862 * bfd-in2.h: Rebuild.
864 1999-09-06 Andreas Schwab <schwab@suse.de>
866 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
869 1999-09-06 Nick Clifton <nickc@cygnus.com>
871 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
872 bfd_realloc instead of calloc and realloc.
874 1999-09-04 Steve Chamberlain <sac@pobox.com>
876 * cpu-pj.c: New file.
877 * elf32-pj.c: New file.
878 * config.bfd (pj*): New cpu.
879 (pj-*-*, pjl-*-*): New targets.
880 * configure.in (bfd_elf32_pj_vec): New target vector.
881 (bfd_elf32_pjl_vec): New target vector.
882 * archures.c (bfd_arch_pj): Define.
883 * elf.c (prep_headers): Handle bfd_arch_pj.
884 * reloc.c: Define BFD_RELOC_PJ_* relocations.
885 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
886 to target vector list.
887 * Makefile.am: Rebuild dependencies.
888 (ALL_MACHINES): Add cpu-pj.lo.
889 (ALL_MACHINES_CFILES): Add cpu-pj.c.
890 (BFD32_BACKENDS): Add elf32-pj.lo.
891 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
892 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
894 1999-09-04 Ian Lance Taylor <ian@zembu.com>
896 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
897 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
898 and NON_GOT_REF from weak defined symbol to real symbol.
899 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
900 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
902 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
903 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
904 don't create a COPY reloc.
906 1999-09-03 Ian Lance Taylor <ian@zembu.com>
908 * elflink.h (elf_bfd_final_link): When counting relocations, don't
909 count those in sections we are not including in the link.
911 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
913 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
914 field in hpux11 shared libraries.
916 1999-09-02 Nick Clifton <nickc@cygnus.com>
918 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
920 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
922 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
923 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
924 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
926 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
928 * elflink.h (record_link_assignment): When possible, keep the
929 original type of the symbol.
931 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
933 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
934 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
935 tools were configured.
936 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
938 1999-08-26 Mark Mitchell <mark@codesourcery.com>
940 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
941 GOT entries for GOT16 relocations; they're not required.
943 1999-08-24 Nick Clifton <nickc@cygnus.com>
945 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
947 * config.bfd (arm-*-netbsd*): New target.
948 * configure.in (armnetbsd_vec): New target vector.
949 * configure: Regenerate
950 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
952 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
953 (ALL_MACHINES_CFILES): Add armnetbsd.c.
954 (armnetbsd.lo): New rule with deps.
955 * Makefile.in: Regenerate.
957 * armnetbsd.c: New file: Definitions specific to arm-netbsd
960 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
962 * som.c (som_slurp_symbol_table): Fix typo in comment.
964 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
966 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
967 here instead of using elf_section_data...
969 1999-08-19 Nick Clifton <nickc@cygnus.com>
971 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
972 relocations into the base file.
973 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
974 we are building a base file.
976 1999-08-19 Nick Clifton <nickc@cygnus.com>
978 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
980 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
981 REL relocs when performing a partial relocation.
983 1999-08-18 Donn Terry <donn@interix.com>
985 * cofflink.c: Move definitions of N_TMASK, et. al., out of
986 _bfd_coff_link_input_bfd into top level.
988 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
989 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
990 (coff_i386_rtype_to_howto): Likewise.
991 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
992 Completely ignore symbols which are all zero.
993 (dummy_reloc16_estimate): Add return 0.
994 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
995 variable copy to name_copy to avoid shadowing outer scope
997 * libcoff-in.h (coff_data_type): Change raw_syment_count field
998 from unsigned int to unsigned long. Add timestamp field.
999 * libcoff.h: Rebuild.
1001 1999-08-17 H.J. Lu <hjl@gnu.org>
1003 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
1006 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1008 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
1009 for special section symbols.
1010 * elflink.h (elf_merge_symbol): If we have no old BFD, check
1011 BSF_DYNAMIC on the section symbol to see whether the old BFD is
1014 1999-08-15 Mark Mitchell <mark@codesourcery.com>
1016 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
1017 coincidence of variable names between old and new code.
1019 1999-08-12 Nick Clifton <nickc@cygnus.com>
1021 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
1022 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
1023 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
1024 and 'addend' parameter a 'bfd_signed_vma'.
1025 (elf32_arm_final_link_relocate): Do not involve stubs in
1026 R_ARM_THM_PC22 relocs relative to section symbols, they are long
1027 jumps, not function calls.
1029 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
1031 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
1032 in R_ARM_PC24 relocs.
1034 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
1036 * elf-hppa.h (elf_hppa_fake_sections): New function.
1037 * elf32-hppa.c (elf_backend_fake_sections): Define.
1039 * elf-hppa.h (elf_hppa_final_write_processing): Update for
1040 recent changes to the arch_info structure.
1042 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
1043 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
1044 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
1047 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
1048 Ralf Baechle <ralf@uni-koblenz.de>
1050 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
1051 output DT_MIPS_GOTSYM.
1052 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
1053 DT_MIPS_SYMTABNO if there are no global GOT symbols.
1055 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
1057 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
1058 prototype. Handle local symbols. Add commentary.
1059 (mips_elf_calculate_relocation): Adjust accordingly.
1060 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
1063 * elflink.h (elf_bfd_final_link): Tweak last change.
1065 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1067 * elflink.h (elf_link_size_reloc_section): Use the counts in the
1068 elf-section data to allocate just the right amount of relocation
1069 space. Don't allocate the hash space twice.
1070 (elf_bfd_final_link): Calculate the amount of space to allocate in
1071 each relocation section.
1073 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
1075 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
1076 64bit mode, generate a section relative relocation for a 32bit
1078 (elf_hppa_is_local_label_name): New function.
1079 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
1080 shared between 32bit and 64bit port.
1082 1999-08-09 Mark Mitchell <mark@codesourcery.com>
1084 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
1085 R_MIPS_GOT16 and R_MIPS_CALL16.
1086 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
1087 to use when looking for a preexisting GOT entry.
1089 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
1091 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
1092 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
1094 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1096 1999-08-09 Geoff Keating <geoffk@cygnus.com>
1098 * elflink.h (elf_link_output_extsym): Don't output a weak
1099 reference to an undefined symbol just because it was defined weak
1102 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1104 * coffgen.c (coff_find_nearest_line): When looking for file, use
1105 last best match rather than first. If address is beyond last line
1106 number record, don't return the last line as the correct value.
1108 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1110 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
1111 * bfd-in2.h: Rebuild.
1113 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
1115 * libcoff-in.h (struct coff_section_alignment_entry): Define.
1116 * coffcode.h (coff_set_custom_section_alignment): New static
1118 (coff_section_alignment_table): New static array.
1119 (coff_new_section_hook): Use coff_set_customer_section_alignment.
1120 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1121 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1122 * libcoff.h: Rebuild.
1124 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1126 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
1128 * Makefile.in: Rebuild.
1130 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1132 * section.c (SEC_SHARED): Define.
1133 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
1134 (styp_to_sec_flags): Likewise.
1135 * peicode.h (coff_swap_scnhdr_out): Likewise.
1136 * bfd-in2.h: Rebuild.
1138 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1140 * coffcode.h (coff_classify_symbol): Comment out part of
1141 1999-08-05 change which breaks cygwin DLLs.
1143 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
1144 * aclocal.m4, configure: Rebuild.
1146 1999-08-06 Ian Lance Taylor <ian@zembu.com>
1148 * section.c (global_syms): Only initialize union field if
1151 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1153 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
1154 the size of a GOT entry here.
1155 (mips_elf_calculate_relocation): Don't create a local GOT entry
1156 for the symbol in a GOT16 relocation; just for it's high-order bit
1157 (_bfd_mips_elf_relocate_section): Fix thinko.
1159 1999-08-05 Ian Lance Taylor <ian@zembu.com>
1161 Based on patches from Donn Terry <donn@interix.com>:
1162 * coffcode.h (enum coff_symbol_classification): Define.
1163 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
1164 _bfd_coff_classify_symbol. Change return type.
1165 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
1166 (coff_slurp_symbol_table): Use coff_classify_symbol.
1167 (coff_classify_symbol): New static function.
1168 (coff_sym_is_global): Never define.
1169 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
1170 * cofflink.c (coff_link_check_ar_symbols): Use
1171 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
1172 (coff_link_add_symbols): Likewise.
1173 (_bfd_coff_link_input_bfd): Likewise.
1174 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
1175 coff_classify_symbol.
1176 * libcoff.h: Rebuild.
1178 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
1180 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
1181 (e_ltpsel, e_rtpsel): Similarly.
1183 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
1184 and 14bit ertpsel. Handle 64bit psel.
1186 1999-08-04 Mark Mitchell <mark@codesourcery.com>
1188 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
1189 handling for REL relocations. And only left-shift R_MIPS26
1190 relocation addends where necessary.
1192 1999-08-03 Mark Mitchell <mark@codesourcery.com>
1194 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
1195 (mips_elf_next_lo16_relocation): Don't compute the addend here.
1196 Just return the relocation found.
1197 (mips_elf_relocate_section): Pull the LO16 addend out of the
1198 section itself when using REL relocations.
1200 * elf32-mips.c (mips_elf_calculate_relocation): Restore
1201 _DYNAMIC_LINK handling and handling of undefined symbols in shared
1204 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1206 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
1207 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
1208 relocation against a symbol in an input section with no output
1209 section. From Daniel Jacobowitz <drow@false.org>.
1211 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
1213 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
1214 look for generated file correctly.
1215 * aclocal.m4, configure: Rebuild.
1217 1999-08-02 Mark Mitchell <mark@codesourcery.com>
1219 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
1220 and R_MIPS16_26 relocations correctly when relocating.
1221 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
1222 and R_MIPS_CALL_LO16 are for global symbols.
1224 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1226 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
1228 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
1229 variables and initialize them.
1231 1999-08-01 Mark Mitchell <mark@codesourcery.com>
1233 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
1234 there are no global symbols requiring GOT entries.
1235 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1236 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1237 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1239 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
1240 symbols are considered to have the value zero.
1241 (_bfd_mips_elf_relocate_section): Don't try to perform a
1242 relocation for an undefined symbol.
1243 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
1246 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1248 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
1249 wants ba,a,pt %xcc instead of %icc.
1250 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
1251 of large PLT entries.
1252 (sparc64_elf_plt_ptr_offset): Fix calculation.
1253 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
1254 addend should be relative to load address, not .plt section start.
1255 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
1257 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1259 * elf-bfd.h (struct elf_backend_data): Add
1260 print_symbol_all and output_arch_syms backend methods.
1261 * elfxx-target.h: Likewise.
1262 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
1263 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
1264 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
1266 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
1267 symbols in .dynsym, add their names into .dynstr. Put those symbols
1269 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
1270 pointers to STT_REGISTER symbols in dynsym section.
1271 (sparc64_elf_print_symbol_all): New function.
1272 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
1273 printing using the print_symbol_all hook.
1275 1999-07-30 Catherine Moore <clm@cygnus.com>
1277 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
1280 1999-07-29 Richard Henderson <rth@cygnus.com>
1282 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
1283 dynamic_sections_created.
1285 1999-07-29 Richard Henderson <rth@cygnus.com>
1287 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
1288 (mips_rtype_to_howto): ... new function.
1289 (_bfd_mips_elf_relocate_section): Use it.
1291 1999-07-28 Mark Mitchell <mark@codesourcery.com>
1293 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
1295 1999-07-27 Nick Clifton <nickc@cygnus.com>
1297 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
1299 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
1300 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
1302 1999-07-23 Donn Terry <donn@interix.com>
1304 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
1305 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
1306 * cofflink.c (coff_link_add_symbols): If PE, handle section
1308 * libcoff.h: Rebuild.
1310 * config.bfd (i[3456]86-*-interix*): New target.
1312 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1314 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
1315 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
1316 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
1317 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
1318 (COFF_SUPPORT_GNU_LINKONCE): Define.
1319 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
1320 (COFF_SUPPORT_GNU_LINKONCE): Define.
1322 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1325 * makefile.dos: Remove; obsolete.
1326 * configure.bat: Remove; obsolete.
1328 1999-07-21 H.J. Lu <hjl@gnu.org>
1330 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
1332 1999-07-21 Philippe De Muyter <phdm@macqel.be>
1334 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
1335 message and fail if a symbol index is out of range.
1337 1999-07-21 Ian Lance Taylor <ian@zembu.com>
1339 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
1340 when looking at a R_MIPS_GOT16 relocation.
1342 1999-07-20 Nick Clifton <nickc@cygnus.com>
1344 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1346 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
1348 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
1349 removed in previous change.
1350 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
1351 in relocateable output.
1353 1999-07-19 Ian Lance Taylor <ian@zembu.com>
1355 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
1358 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
1359 if they appear to be specially created by the linker.
1361 1999-07-19 Nick Clifton <nickc@cygnus.com>
1363 * targets.c (alternative_target): New field in bfd_target
1365 (bfd_search_for_target): New function: Find a target that
1366 satisifies a search function.
1367 * bfd-in2.h: Regenerate.
1369 * elfxx-target.h: Initialise the alternative_target field of
1370 the bfd_target structures to point to the other target (if
1372 * nlm-target.h: Initialise the alternative_target field of
1373 the bfd_target structures to point to the other target (if
1376 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
1377 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
1379 * aix386-core.c: Initialise new field of bfd_target structure.
1380 * aout-adobe.c: Initialise new field of bfd_target structure.
1381 * aout-arm.c: Initialise new field of bfd_target structure.
1382 * aout-target.h: Initialise new field of bfd_target structure.
1383 * aout-tic30.c: Initialise new field of bfd_target structure.
1384 * binary.c: Initialise new field of bfd_target structure.
1385 * bout.c: Initialise new field of bfd_target structure.
1386 * cisco-core.c: Initialise new field of bfd_target structure.
1387 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1388 * coff-alpha.c: Initialise new field of bfd_target structure.
1389 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
1390 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1391 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
1392 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
1393 * coff-i386.c: Initialise new field of bfd_target structure.
1394 * coff-i860.c: Initialise new field of bfd_target structure.
1395 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1396 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1397 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1398 * coff-mips.c: Initialise new field of bfd_target structure.
1399 * coff-ppc.c: Initialise new field of bfd_target structure.
1400 * coff-rs6000.c: Initialise new field of bfd_target structure.
1401 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
1402 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
1403 * coff-tic30.c: Initialise new field of bfd_target structure.
1404 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1405 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
1406 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1407 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
1408 * hppabsd-core.c: Initialise new field of bfd_target structure.
1409 * hpux-core.c: Initialise new field of bfd_target structure.
1410 * i386msdos.c: Initialise new field of bfd_target structure.
1411 * i386os9k.c: Initialise new field of bfd_target structure.
1412 * ieee.c: Initialise new field of bfd_target structure.
1413 * ihex.c: Initialise new field of bfd_target structure.
1414 * irix-core.c: Initialise new field of bfd_target structure.
1415 * mipsbsd.c: Initialise new field of bfd_target structure.
1416 * netbsd-core.c: Initialise new field of bfd_target structure.
1417 * oasys.c: Initialise new field of bfd_target structure.
1418 * osf-core.c: Initialise new field of bfd_target structure.
1419 * ppcboot.c: Initialise new field of bfd_target structure.
1420 * ptrace-core.c: Initialise new field of bfd_target structure.
1421 * sco5-core.c: Initialise new field of bfd_target structure.
1422 * som.c: Initialise new field of bfd_target structure.
1423 * srec.c: Initialise new field of bfd_target structure.
1424 * tekhex.c: Initialise new field of bfd_target structure.
1425 * trad-core.c: Initialise new field of bfd_target structure.
1426 * versados.c: Initialise new field of bfd_target structure.
1427 * vms.c: Initialise new field of bfd_target structure.
1429 1999-07-19 Andreas Schwab <schwab@suse.de>
1431 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
1434 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
1436 * elflink.h (elf_link_adjust_relocs): New function.
1437 (elf_bfd_final_link): Use it.
1438 (elf_link_input_bfd): Deal with the fact that there can be
1439 two relocation sections for a single section.
1440 (elf_reloc_link_order): Likewise.
1442 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
1443 a relocateable object.
1444 (_bfd_mips_elf_relocate_section): Handle relocateable links.
1446 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1448 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
1449 (sparc64_elf_get_reloc_upper_bound,
1450 sparc64_elf_get_dynamic_reloc_upper_bound,
1451 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
1452 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
1454 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
1455 ELF64_R_TYPE_ID/DATA where appropriate.
1457 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1459 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
1462 1999-07-16 Ian Lance Taylor <ian@zembu.com>
1464 * elf32-mips.c (mips_elf_local_relocation_p): New static
1466 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
1467 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
1468 Always set *require_jalxp.
1469 (mips_elf_stub_section_p): Mark abfd parameter as unused.
1470 (_bfd_mips_elf_relocate_section): Only look for LO16 following
1471 GOT16 if the GOT16 is against a local symbol. Don't return false
1472 for an undefined symbol. If there is an overflow, assert that we
1475 1999-07-16 Andreas Schwab <schwab@suse.de>
1477 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
1478 variables `link' and `elfsec'.
1479 (elf_bfd_final_link): Remove unused variable `os'.
1481 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
1483 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
1484 a PT_PHDR program headers.
1485 (_bfd_mips_elf_final_link): Don't assume there are going to be
1486 section symbols when we're not building a shared object.
1487 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
1490 1999-07-15 J.T. Conklin <jtc@redback.com>
1492 * config.bfd (i[3456]86-*-vxworks*): New target.
1494 1999-07-15 Mark Mitchell <mark@codesourcery.com>
1496 * elf32-mips.c (mips_elf_stub_section_p): New function.
1497 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
1498 (mips_elf_relocate_section): Adjust calling sequence for
1499 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1500 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
1503 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1505 * configure.in: Bump version number to 2.9.5.
1506 * configure: Rebuild.
1508 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
1510 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
1512 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
1513 to derive final type instead of hardwiring a selection.
1515 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1517 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
1518 things relocated by R_MIPS16_GPREL.
1519 (mips_elf_perform_relocation): Likewise.
1521 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
1523 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
1525 1999-07-14 Richard Henderson <rth@cygnus.com>
1527 * elf32-mips.c (struct mips_got_info): Add global_gotno.
1528 (_bfd_mips_elf_size_dynamic_sections): Set it.
1529 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
1530 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
1531 new argument max_local.
1533 1999-07-14 Mark Mitchell <mark@codesourcery.com>
1535 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
1536 subwords when handling an R_MIPS16_26 relocation.
1537 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
1540 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
1541 dst_mask to match reality.
1542 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
1543 (mips_elf_obtain_contents): Use bfd_get.
1544 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
1545 (mips_elf_relocate_section): Likewise.
1547 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1549 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
1550 (mips_elf_relocate_section): Adjust calling sequence for
1551 mips_elf_perform_relocation.
1552 (mips_elf_perform_relocation): Take additional argument. Handle
1553 R_MIPS16_26. Use bfd_put for convenience.
1555 1999-07-13 Richard Henderson <rth@cygnus.com>
1557 * elf.c (assign_file_positions_for_segments): Thinko last change.
1558 Always overwrite p_flags.
1560 1999-07-13 Richard Henderson <rth@cygnus.com>
1562 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
1563 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
1564 .dynbss and .rel[a].bss if want_dynbss.
1565 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
1567 1999-07-13 Richard Henderson <rth@cygnus.com>
1569 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1571 1999-07-13 Richard Henderson <rth@cygnus.com>
1573 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
1574 (struct elf_link_hash_table): Add dynlocal.
1575 (_bfd_elf_link_lookup_local_dynindx): Prototype.
1576 (_bfd_elf_link_adjust_dynindx): Delete.
1577 (_bfd_elf_link_renumber_dynsyms): Prototype.
1578 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
1579 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
1580 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
1581 (_bfd_elf_link_lookup_local_dynindx): New function.
1582 (elf_link_renumber_hash_table_dynsyms): New function.
1583 (_bfd_elf_link_renumber_dynsyms): New function.
1584 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
1585 (struct elf_assign_sym_version_info): Delete removed_dynamic.
1586 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
1587 instead of elf_link_remove_section_and_adjust_dynindices.
1588 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
1589 (elf_link_assign_sym_version): Remove removed_dynamic code.
1590 (elf_link_renumber_dynsyms): Delete.
1591 (elf_bfd_final_link): Install section and local symbols into .dynsym.
1593 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
1594 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
1595 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
1596 * elf32-mips.c: Similarly.
1597 * elf32-ppc.c: Similarly.
1598 * elf32-sparc.c: Similarly.
1599 * elf64-alpha.c: Similarly.
1600 * elf64-sparc.c: Similarly.
1602 1999-07-13 Mark Mitchell <mark@codesourcery.com>
1604 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
1605 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
1606 when the relocation is against _gp_disp.
1608 1999-07-12 Mark Mitchell <mark@codesourcery.com>
1610 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
1611 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
1612 to possibly_dynamic_relocs. Adjust usage throughout code.
1613 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
1614 (elf_mips_ctor64_howto): Likewise.
1615 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
1617 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
1618 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
1619 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
1620 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
1622 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1624 * Makefile.am: Rebuild dependencies.
1625 * Makefile.in: Rebuild.
1627 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
1628 * bfd-in2.h: Rebuild.
1630 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1631 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
1632 structure initializations. Add casts.
1633 * reloc.c (EMPTY_HOWTO): Define.
1634 * bfd-in2.h: Rebuild.
1635 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
1636 comparisons against 0.
1637 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
1638 previous_ibfd_e_flags to unsigned long.
1639 * vms.h (struct vms_private_data_struct): Change section_count to
1641 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
1642 (_bfd_vms_write_gsd): Change symnum to unsigned.
1643 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
1644 * vms-tir.c (etir_sta): Change psect to unsigned.
1645 (alloc_section): Change idx to unsigned.
1646 (tir_sta, tir_ctl): Change psect to unsigned.
1647 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
1648 * vms.c (priv_section_count): Change to unsigned.
1650 1999-07-12 Andreas Schwab <schwab@suse.de>
1652 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
1653 * m68klinux.c: Likewise.
1655 1999-07-12 Ian Lance Taylor <ian@zembu.com>
1657 * Many files: Changes to avoid gcc warnings: Remove unused local
1658 variables. Add default case to enum switches.
1659 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
1660 compile if not COFF_IMAGE_WITH_PE.
1661 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
1662 (bfd_arm_get_bfd_for_interworking): Likewise.
1663 (bfd_arm_process_before_allocation): Likewise.
1664 * epoc-pei-arm.c: Don't rename bfd_arm functions.
1665 * pei-arm.c: Likewise.
1666 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
1667 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
1668 (mips_elf_got16_entry): Put parens around & in body of ==.
1669 (mips_elf_calculate_relocation): Correct test for empty string.
1670 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
1672 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
1675 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1677 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1678 as appropriate. Fill in structure initializations. Add variable
1679 initializations. Add casts.
1680 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
1681 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
1683 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
1685 * elf-bfd.h (bfd_elf_hash): Update declaration.
1686 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
1687 when calling bfd_elf_hash.
1689 1999-07-11 Mark Mitchell <mark@codesourcery.com>
1691 * libbfd.c (bfd_put_8): Make it of type `void'.
1692 * bfd-in2.h: Regenerated.
1693 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
1695 (_bfd_mips_elf_final_link): Likewise.
1697 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
1699 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1701 * config.bfd (hppa*-*-linux-gnu*): New target
1703 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1705 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
1706 (_bfd_mips_elf_create_dynamic_sections): New function.
1707 (_bfd_mips_elf_add_symbol_hook): Likewise.
1708 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1709 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1710 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1711 (_bfd_mips_elf_gc_mark_hook): Likewise.
1712 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1713 (_bfd_mips_elf_always_size_sections): Likewise.
1714 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1715 (_bfd_mips_elf_check_relocs): Likewise.
1716 (_bfd_mips_elf_link_hash_table_create): Likewise.
1717 (_bfd_mips_elf_print_private_data): Likewise.
1718 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1719 (_bfd_mips_elf_final_link): Likewise.
1720 (_bfd_mips_elf_additional_program_headers): Likewise.
1721 (_bfd_mips_elf_modify_segment_map): Likewise.
1722 (_bfd_mips_elf_relocate_section): Likewise.
1723 * elf32-mips.c (mips_elf32_object_p): Move contents into
1724 _bfd_mips_elf_object_p.
1725 (mips_elf_additional_program_headers): Rename to
1726 _bfd_mips_elf_additional_program_headers.
1727 (mips_elf_modify_segment_map): Rename to
1728 _bfd_mips_elf_modify_segment_map.
1729 (elf_mips_abi_name): Change prototype.
1730 (mips_elf32_section_from_shdr): Merge into
1731 _bfd_mips_elf_section_from_shdr.
1732 (mips_elf32_section_processing): Merge into
1733 _bfd_mips_elf_section_processing.
1734 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
1735 the right back-end ELF linker.
1736 (mips_elf_relocate_section): Rename to
1737 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
1738 (mips_elf_link_output_symbol_hook): Rename to
1739 _bfd_mips_elf_link_output_symbol_hook.
1740 (mips_elf_create_dynamic_section): Rename to
1741 _bfd_mips_elf_create_dynamic_section.
1742 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
1743 Adjust for 64-bit code. Use mips_elf_got_section.
1744 (mips_elf_adjust_dynamic_symbol): Rename to
1745 _bfd_mips_elf_adjust_dynamic_symbol. Use
1746 mips_elf_allocate_dynamic_relocations.
1747 (mips_elf_finish_dynamic_symbol): Rename to
1748 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
1749 Adjust for 64-bit code.
1750 (mips_elf_finish_dynamic_sections): Rename to
1751 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
1752 (mips_elf_always_size_sections): Rename to
1753 _bfd_mips_elf_always_size_sections.
1754 (mips_elf_add_symbol_hook): Rename to
1755 _bfd_mips_elf_add_symbol_hook.
1756 (mips_elf_next_lo16_addend): Constify.
1757 (mips_elf_calculate_relocation): Likewise.
1758 (mips_elf_obtain_contents): Likewise.
1759 (mips_elf_perform_relocation): Likewise.
1760 (mips_elf_create_dynamic_relocation): Likewise.
1761 (mips_elf_allocate_dynamic_relocations): New function.
1762 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
1763 (MIPS_ELF_REL_SIZE): Likewise.
1764 (MIPS_ELF_DYN_SIZE): Likewise.
1765 (MIPS_ELF_GOT_SIZE): Likewise.
1766 (MIPS_ELF_SYM_SIZE): Likewise.
1767 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
1768 (MIPS_ELF_GET_WORD): Likewise.
1769 (MIPS_ELF_PUT_WORD): Likewise.
1770 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1771 (STUB_LW): Conditionalize for 64-bit value.
1772 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
1774 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
1775 Check it for inconsistency.
1776 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
1778 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
1780 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
1781 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
1782 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
1783 (mips_elf_local_got_index): Likewise.
1784 (mips_elf_got_page): Likewise.
1785 (mips_elf_got_info): Likewise.
1786 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
1787 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
1788 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
1789 instead of constant `2'.
1790 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
1791 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
1792 (mips_elf_size_dynamic_sections): Use
1793 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
1794 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
1795 Adjust all releveant entries in elf backend table.
1796 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
1797 (mips_elf64_section_processing): Likewise.
1798 Adjust elf backend entries to use _bfd_mips_elf variants now
1801 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
1803 (size_dynamic_sections): Likewise.
1804 (elf_link_output_extsym): Likewise.
1805 * elf.c: (elf_fake_sections): Likewise.
1806 * libbfd.c (bfd_get): New macro.
1807 (bfd_put): Likewise.
1808 * bfd-in2.h: Regenerated.
1810 1999-07-07 Mark Mitchell <mark@codesourcery.com>
1812 * elf-bfd.h (elf_size_info): Add hash_entry_size,
1813 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
1814 wap_reloca_in, and swap_reloca_out.
1815 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
1816 multiple internal relocations per external relocation.
1817 (link_read_relocs): Likewise.
1818 (elf_bfd_final_link): Likewise.
1819 (elf_link_input_bfd): Likewise.
1820 (elf_gc_mark): Likewise.
1821 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1822 * elfcode.h (elf_swap_dyn_out): Adjust type to match
1824 (size_info): Add entries for new fields.
1825 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
1826 (mips_elf64_be_swap_reloc_in): New function.
1827 (mips_elf64_be_swap_reloc_out): Likewise.
1828 (mips_elf64_be_swap_reloca_in): Likewise.
1829 (mips_elf64_be_swap_reloca_out): Likewise.
1830 (mips_elf64_size_info): Add entries for new fields.
1832 1999-07-07 Ian Lance Taylor <ian@zembu.com>
1834 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
1835 field equals the new rel_count field.
1836 (elf_link_input_bfd): When doing a relocateable link, use the new
1837 rel_count field rather than the reloc_count field.
1838 (elf_reloc_link_order): Likewise.
1839 (elf_finish_pointer_linker_section): Likewise.
1841 Based on patch from H.J. Lu <hjl@gnu.org>:
1842 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
1843 shared library to override a weak definition in a regular object.
1845 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
1847 * libhppa.h: Revert July 2, 1999 patch.
1849 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
1850 need to generate DLTIND relocations, not DLTREL relocations.
1852 1999-07-05 Nick Clifton <nickc@cygnus.com>
1854 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
1856 (coff_set_flags): Recognise arm 5 architectures.
1858 * cpu-arm.c: Add support for strongarm and arm9 cpus.
1859 Add support for armv5 architecture.
1861 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
1863 * reloc.c: Add new, assembler only, ARM reloc:
1864 BFD_RELOC_ARM_ADRL_IMMEDIATE.
1866 * bfd-in2.h: Regenerate.
1868 1999-07-02 Mark Mitchell <mark@codesourcery.com>
1870 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
1871 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
1872 * elf.c (_bfd_elf_find_nearest_line): Pass it.
1873 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
1874 * elf32-mips.c (ABI_64_P): New macro.
1875 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
1876 (_bfd_mips_elf_find_nearest_line): Adjust call to
1877 _bfd_dwarf2_find_nearest_line.
1878 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1879 * libbfd.h: Regenerated.
1881 1999-07-02 Ian Lance Taylor <ian@zembu.com>
1883 * config.bfd: Add * at the end of i[3456]86-*-unixware.
1885 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
1887 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
1888 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1890 1999-07-01 Mark Mitchell <mark@codesourcery.com>
1892 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
1894 (_bfd_elf_init_reloc_shdr): New function.
1895 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
1896 bfd_alloc followed by memset.
1897 (_bfd_elf_init_reloc_shdr): New function, split out from ...
1898 (elf_fake_sections): Here.
1899 (assign_section_numbers): Assign section numbers for the second
1900 relocation section, if required.
1901 * elflink.h (elf_link_output_relocs): New function.
1902 (elf_link_size_reloc_section): Likewise.
1903 (elf_bfd_final_link): Use elf_link_size_reloc_section.
1904 (elf_link_input_bfd): Use elf_link_output_relocs.
1906 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
1907 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
1909 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
1911 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
1914 1999-06-28 Mark Mitchell <mark@codesourcery.com>
1916 * elf32-mips.c (mips_elf_got_info): Move declaration before
1917 prototypes. Change global_gotsym to be a pointer to a hash entry,
1918 rather than a number index.
1919 (mips_elf_link_hash_entry): Move declaration before prototypes.
1920 (mips_elf_irix6_finish_dynamic_symbol): New function.
1921 (mips_elf_sign_extend): Likewise.
1922 (mips_elf_high): Likewise.
1923 (mips_elf_higher): Likewise.
1924 (mips_elf_highest): Likewise.
1925 (mips_elf_global_got_index): Likewise.
1926 (mips_elf_local_got_index): Likewise.
1927 (mips_elf_got_offset_from_index): Likeiwse.
1928 (mips_elf_record_global_got_symbol): Likewise.
1929 (mips_elf_got_page): Likewise.
1930 (mips_elf_next_lo16_addend): Likewise.
1931 (mips_elf_calculate_relocation): Likewise.
1932 (mips_elf_obtain_contents): Likewise.
1933 (mips_elf_perform_relocation): Likewise.
1934 (mips_elf_assign_gp): Likewise.
1935 (mips_elf_sort_hash_table_f): Likewise.
1936 (mips_elf_sort_hash_table): Likewise.
1937 (mips_elf_got_section): Likewise.
1938 (mips_elf_got_info): Likewise.
1939 (mips_elf_create_local_got_entry): Likewise.
1940 (mips_elf_got16_entry): Likewise.
1941 (mips_elf_create_dynamic_relocation): Likewise.
1942 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
1943 (mips_elf_final_gp): Use mips_elf_assign_gp.
1944 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
1945 into SHN_SCOMMON automatically on IRIX6.
1946 (mips_elf_add_symbol_hook): Likewise.
1947 (mips_elf_relocate_section): Rewrite, using
1948 mips_elf_calculate_relocation and mips_elf_perform_relocation.
1949 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
1950 Don't deal with .rld_map on IRIX6.
1951 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
1952 section flags appropriately for .got.
1953 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
1954 the got. Call mips_elf_record_global_got_symbol and allocate
1955 local got space appropriately.
1956 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
1957 char *. Rework calculation of GOT size. Sort dynamic symbol
1958 table entries so entries that do not require GOT entries appear at
1959 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
1960 code dealing with DT_INIT and DT_FINI. Remove fiddling with
1962 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
1964 (mips_elf_finish_dynamic_symbol): Use
1965 mips_elf_irix6_finish_dynamic_symbol.
1966 (mips_elf_finish_dynamic_sections): Correct off-by-one error
1967 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
1968 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1970 1999-06-30 Ian Lance Taylor <ian@zembu.com>
1972 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
1973 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1975 1999-06-04 Philip Blundell <philb@gnu.org>
1977 * elf32-arm.h (elf_backend_got_header_size): Define.
1978 (elf_backend_plt_header_size): Likewise.
1980 1999-06-28 Jim Pick <jim@jimpick.com>
1982 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
1984 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
1986 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
1987 relocation function.
1988 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1990 1999-06-27 Mark Mitchell <mark@codesourcery.com>
1992 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
1993 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
1994 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
1995 (_bfd_mips_elf_section_from_shdr): Use them.
1996 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
1997 of GP-relative sections.
1998 (_bfd_mips_elf_set_section_contents): Use them.
1999 (_bfd_mips_elf_section_processing): Share code between .sdata and
2000 .lit4/.lit8 sections. Set appropriate flags for .srdata.
2001 (mips_elf_additional_program_headers): Add handling for
2002 PT_MIPS_OPTIONS segment on IRIX6.
2003 (mips_elf_modify_segment_map): Likeiwse.
2004 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
2005 Include the options sections on IRIX6. Don't look for GP-relative
2006 sections by name; use SHF_MIPS_GPREL instead.
2007 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
2009 (mips_elf_create_dynamic_sections): Don't muck about with section
2010 alignments and such on IRIX6.
2011 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2012 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
2013 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
2014 bfd_zalloc rather than bfd_alloc and memset.
2015 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
2016 Don't assert the existence of .rld_map on IRIX6.
2017 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
2019 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
2020 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
2023 1999-06-26 Mark Mitchell <mark@codesourcery.com>
2025 * elf32-mips.c (mips_elf_swap_msym_in): New function.
2026 (mips_elf_swap_msym_out): New function.
2027 (mips_elf_create_msym_section): Likewise.
2028 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
2029 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
2030 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
2031 section not named .msym.
2032 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
2033 .msym directly. Set appropriate attributes for the .msym
2035 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
2036 (mips_elf_link_hash_newfunc): Clear it.
2037 (mips_elf_create_dynamic_sections): Create the .msym section
2039 (mips_elf_size_dynamic_sections): Allocate space for the
2040 .msym section. Add a DT_MIPS_MSYM entry.
2041 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
2043 (mips_elf_finish_dynamic_sections): Assign a value for
2044 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
2046 * elf32-mips.c (irix_compat_t): New enumeration.
2047 (ABI_N32_P): New macro.
2048 (IRIX_COMPAT): Likewise.
2049 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
2050 (mips_elf_relocate_section): Fix typo.
2052 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2054 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
2055 as writable PE sections.
2057 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2059 * dwarf2.c (struct arange): New type.
2060 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
2061 (arange_add): New function.
2062 (decode_line_info): Keep track of address ranges that a compilation
2064 (comp_unit_contains_address): Return true if address is contained
2065 in _any_ of the address ranges associated with a compilation unit.
2066 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
2067 on the first comp_unit that contains the address.
2069 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2071 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
2072 (decode_line_info): Add variable STASH and initialize it to point
2073 to the per-bfd dwarf2_debug info. Remove static variable
2074 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
2076 1999-06-26 Ian Lance Taylor <ian@zembu.com>
2078 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
2079 shared library to have an undefined symbol.
2081 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2082 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
2084 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
2086 * elf-hppa.c (elf_hppa_final_write_processing): New function.
2087 * elf32-hppa.c: Remove everything related to symbol extension
2088 sections & records. Use the common elf_hppa_final_write_processing.
2090 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2092 * elflink.h (size_dynamic_sections): Use user-specified init/fini
2093 functions instead of _init/_fini if requested.
2095 1999-06-23 Ian Lance Taylor <ian@zembu.com>
2097 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
2100 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2102 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
2103 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
2105 (ppc_elf_finish_dynamic_sections): Check for positive section
2106 dynindx field, rather than comparing against -1.
2107 (ppc_elf_relocate_section): Only return false if undefined_symbol
2108 or reloc_overflow fail, not always upon encountering an error.
2110 1999-06-22 Mark Mitchell <mark@codesourcery.com>
2112 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
2113 bfd_byte * before performing pointer arithmetic.
2115 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
2117 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
2119 * elf32-hppa.c: Include elf-hppa.h.
2120 (ARCH_SIZE): Define.
2121 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
2123 (elf32_hppa_info_to_howto): Similarly.
2124 (elf_hppa_howto_table): Similarly.
2125 (elf_hppa_reloc_type_lookup): Similarly.
2126 (hppa_elf_gen_reloc_type): Similarly.
2127 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
2129 1999-06-22 Nick Clifton <nickc@cygnus.com>
2131 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
2132 handling R_V850_22_PCREL relocation.
2134 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2136 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
2139 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
2141 * section.c (_bfd_strip_section_from_output): Ignore sections
2142 DISCARDed by the link script.
2144 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2146 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2147 Remove unused local variable spp.
2149 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
2150 the entry symbol is not set.
2152 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
2154 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
2155 GPDISP or LITUSE in a relocatable link.
2157 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2159 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
2160 * (alloc_dwarf1_func): Likewise.
2162 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
2164 * libhppa.h: Fix various formatting errors.
2165 (assemble_3); Rewrite using CATENATE.
2166 (assemble_17): Fix various bugs.
2168 1999-06-16 Nick Clifton <nickc@cygnus.com>
2170 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
2172 1999-06-15 Richard Henderson <rth@cygnus.com>
2174 * section.c (SEC_SHORT): Define.
2175 * bfd-in2.h: Rebuild.
2177 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2179 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
2180 Remove abfd parameter. Use _bfd_strip_section_from_output.
2181 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
2183 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
2184 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
2185 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
2187 (bfd_elf_size_dynamic_sections): Use it.
2189 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2191 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
2192 complain_overflow_bitfield to complain_overflow_signed.
2194 1999-06-13 Mark Mitchell <mark@codesourcery.com>
2196 * elflink.h (elf_link_read_relocs_from_section): New function,
2198 (elf_link_read_relocs): Here. Use it for both relocation
2201 1999-06-12 Mark Mitchell <mark@codesourcery.com>
2203 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
2204 asect->reloc_count is valid.
2206 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2208 * elf32-mips.c (mips_elf32_section_processing): Permit a
2209 SHT_MIPS_REGINFO section to have a size of 0.
2211 1999-06-12 David O'Brien <obrien@freebsd.org>
2213 * config.bfd (alpha*-*-freebsd*): New target.
2214 (i[3456]86-*-freebsd*): Now defaults to ELF.
2216 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2218 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
2219 wrap if the relocation covers the high bit of an address.
2221 * dwarf2.c (decode_line_info): Remove unused variable first_time.
2223 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2225 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
2226 instead of R_SPARC_max.
2227 (sparc64_elf_info_to_howto): Likewise.
2228 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
2229 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
2231 1999-06-07 Richard Henderson <rth@cygnus.com>
2233 * section.c (_bfd_strip_section_from_output): Remove output
2234 sections with no initial link_order.
2236 1999-06-07 Nick Clifton <nickc@cygnus.com>
2238 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
2240 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2242 * Makefile.am (SOURCE_HFILES): Add missing headers.
2243 * Makefile.in: Regenerated.
2245 1999-06-06 Mark Mitchell <mark@codesourcery.com>
2247 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
2250 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2252 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
2253 range undefweak symbols.
2254 * hash.c: Add missing comma after @xref{}
2255 * linker.c: Likewise.
2257 1999-06-04 Nick Clifton <nickc@cygnus.com>
2259 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
2261 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
2262 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
2263 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
2264 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
2266 1999-06-04 Ian Lance Taylor <ian@zembu.com>
2268 * Makefile.am: Rebuild dependencies.
2269 (BFD32_BACKENDS): Add dwarf1.lo.
2270 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
2271 * Makefile.in: Rebuild.
2273 1999-06-04 Nick Clifton <nickc@cygnus.com>
2275 * Makefile.am: Add epoc-arm-pe target.
2276 * Makefile.in: Regenerate.
2277 * pe-arm.c: Only redefine interworking function names if they have
2278 not already been redefined.
2279 * pei-arm.c: Only redefine interworking function names if they have
2280 not already been redefined.
2281 * epoc-pe-arm.c: Redefine interworking function names to avoid a
2283 * epoc-pei-arm.c: Redefine interworking function names to avoid a
2286 1999-06-03 Nick Clifton <nickc@cygnus.com>
2288 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
2290 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2292 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
2294 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2296 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
2297 start / stop for recalculating of r_addend of R_SH_SWITCH*.
2299 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2301 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
2302 in other text sections.
2304 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2306 * libbfd.c (_bfd_generic_verify_endian_match): New function.
2307 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
2308 * libbfd.h: Regenerate.
2309 * coff-sh.c (sh_merge_private_data): Delete.
2310 (coff_bfd_merge_private_bfd_data): Change to
2311 _bfd_generic_verify_endian_match.
2312 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
2314 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
2316 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
2318 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2320 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
2322 (bfd_elf32_arm_process_before_allocation): Likewise.
2323 * bfd-in2.h: Rebuild.
2325 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2327 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
2328 track of end_sequence markers.
2329 (add_line_info): Add END_SEQUENCE arg.
2330 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
2331 debug-line info---it doesn't work right if a compilation unit
2332 consists of multiple discontiguous code-sequences. It would be
2333 worthwhile to optimize for the common case where a compilation
2334 unit results in a contiguous set of code sequences, but this is
2335 quite tricky to get right for arbitrary DWARF2 files.
2336 (lookup_address_in_line_info_table): Don't use the last line entry
2337 for a compilation unit for anything with an address higher than
2338 this line entry. Also, check for end_sequence markers to
2339 correctly handle discontinuities.
2340 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
2341 compilation units, check all compilation units with each->high==0
2342 just like when reading compilation units.
2344 * dwarf2.c (decode_line_info): Initialize table->files and
2345 table->last_line to NULL to avoid segfaults due to random
2346 values in these members.
2347 (concat_filename): Check for out-of-range file number before
2348 indexing filename table. Segfaults suck.
2350 * dwarf2.c (decode_line_info): Don't truncate address to least
2351 significant 32 bits (breaks 64 bit targets).
2352 (lookup_address_in_function_table): Ditto.
2353 (comp_unit_contains_address): Ditto.
2355 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
2357 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
2358 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
2359 (mips_elf64_howto_table_rela): Likewise.
2361 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
2363 (elf_slurp_reloc_table): Here. Use it to handle the case where a
2364 single section has two associated relocation sections.
2366 1999-06-02 Mark Salter <msalter@cygnus.com>
2368 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
2369 COFF_WITH_PE defined.
2371 1999-06-02 Nick Clifton <nickc@cygnus.com>
2373 * pe-arm.c: Rename global arm interworking functions to avoid name
2374 collision when all targets BFD is built.
2377 1999-05-31 Mark Mitchell <mark@codesourcery.com>
2379 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
2380 may_use_rel_p, may_use_rela_p, default_use_rela_p.
2381 (bfd_elf_section_data): Add use_rela_p.
2382 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
2383 (_bfd_elf_new_section_hook): Likewise.
2384 (elf_fake_sections): Use may_use_rela_p, etc., instead of
2386 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
2387 * elfcode.h (write_relocs): Determine whether or not use rela
2388 relocs based on the relocation section header.
2389 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
2390 instead of use_rela_p.
2391 * elfxx-target.h (elf_backend_may_use_relp): New macro.
2392 (elf_backend_may_use_rela_p): Likewise.
2393 (elf_backend_default_use_rela_p): Likewise.
2394 (elfNN_bed): Use them.
2396 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
2398 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
2400 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
2402 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
2403 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
2404 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
2405 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
2406 * bfd-in2.h: Regenerated.
2407 * libbfd.h: Likewise.
2408 * elf32-mips.c (mips_info_to_howto_rela): New function.
2409 (USE_REL): Adjust for new conventions.
2410 (MINUS_ONE): New macro.
2411 (elf_mips_howto_table): Add R_MIPS_SUB.
2412 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
2414 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
2415 .MIPS.content section.
2416 (_bfd_mips_elf_fake_sections): Treat all sections that begin
2417 with .MIPS.content as .MIPS.content sections. Set
2418 SHF_MNIPS_NOSTRIP for such section.
2419 (elf_info_to_howto): Define to mips_info_to_howto_rela.
2420 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
2421 MIPS_GOT_OFST, and MIPS_GOT_DISP.
2423 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2425 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
2428 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
2431 1999-05-30 Philip Blundell <philb@gnu.org>
2433 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
2434 1993-03-25 (!!). Take into account the bitmasks for the reloc so
2435 the addend does not overflow into the rest of the word.
2437 1999-05-29 Nick Clifton <nickc@cygnus.com>
2439 * bfd-in.h: Amend prototype for
2440 bfd_elf32_arm_process_before_allocation .
2441 * bfd-in.h: Regenerate.
2443 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
2444 elements in a fixed sized array.
2445 (ARM_ELF_ABI_VERSION): Define.
2446 (ARM_ELF_OS_ABI_VERSION): Define.
2447 (R_ARM_THM_ABS5): Fix rightshift and size.
2448 (R_ARM_THM_PC22): Fix size.
2449 (R_ARM_PLT32): Define Howto.
2450 (find_howto): New function: Locate a howto based on a reloc
2452 (elf32_arm_info_to_howto): Use find_howto if necessary.
2453 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2454 bfd_reloc_code_real_type.
2455 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
2456 and BFD_RELOC_VTABLE_ENTRY.
2457 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
2459 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
2460 elements in a fixed sized array.
2461 (ARM_ELF_ABI_VERSION): Define.
2462 (ARM_ELF_OS_ABI_VERSION): Define.
2463 (R_ARM_THM_ABS5): Fix rightshift and size.
2464 (R_ARM_THM_PC22): Fix size.
2465 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
2466 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
2467 bfd_reloc_code_real_type.
2469 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
2470 no_pipeline_knowledge.
2471 (elf32_arm_link_hash_create): Initialise new field to zero.
2472 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
2473 no_pipeline_knowledge. Use this parameter to initialise the field
2474 in the globals data structure.
2475 (elf32_arm_final_link_relocate): Only add in pipeline offset if
2476 no_pipeline_knowledge is false and the binary is from an old
2478 (elf32_arm_merge_private_data): Generate an error if an attempt is
2479 made to linl together big endian and little endian code.
2480 (elf32_arm_post_process_headers): New function: Initialise the
2481 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
2483 (elf_backend_post_process_headers): Define.
2485 1999-05-28 Nick Clifton <nickc@cygnus.com>
2487 * elf-bfd.h (struct elf_backend_data): Add new field:
2488 elf_backend_post_process_headers.
2490 * elfxx-target.h (elf_backend_post_process_headers): Define to
2491 NULL if not already defined.
2492 (elfNN_bed): Initialise elf_backend_post_process_headers field.
2494 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
2496 (_bfd_elf_compute_section_file_positions): Call
2497 elf_backend_post_process_headers if defined.
2499 1999-05-28 Ian Lance Taylor <ian@zembu.com>
2501 * configure.in: Check whether getuid and getgid exist.
2502 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
2503 HAVE_GETGID are not defined, respectively.
2504 (bfd_write_armap): Don't special case on _WIN32 for getuid and
2506 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
2507 * configure, config.in: Rebuild.
2509 1999-05-28 Martin Dorey <mdorey@madge.com>
2511 * elf32-i960.c: New file.
2512 * elf.c (prep_headers): Handle bfd_arch_i960.
2513 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
2514 * config.bfd (i960-*-elf*): New target.
2515 * configure.in (bfd_elf32_i960_vec): New target vector.
2516 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
2517 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
2518 * Makefile.in, aclocal.m4, configure: Rebuild.
2520 1999-05-27 Nick Clifton <nickc@cygnus.com>
2522 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
2524 (find_howto): New function: Find entries in the
2525 elf32_arm_howto_table.
2526 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
2528 (elf32_arm_reloc_type_lookup): Add lookup for
2529 BFD_RELOC_ARM_PLT32.
2531 1999-05-25 Philip Blundell <pb@nexus.co.uk>
2533 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
2534 (elf32_arm_link_hash_table_create): Use above function as the
2535 constructor for hash table entries.
2536 (elf32_arm_relocate_section): Avoid crash when there is no output
2538 (elf32_arm_final_link_relocate): New parameter h.
2539 (elf32_arm_relocate_section): Pass symbol hash entry to above
2541 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
2544 1999-05-25 Catherine Moore <clm@cygnus.com>
2546 * coff-arm.c (coff_arm_relocate_section): Don't emit
2547 base file entries for pc-relative values.
2549 1999-05-25 DJ Delorie <dj@cygnus.com>
2551 * peicode.h (coff_swap_sym_in): When we create the actual section
2552 to reflect the not-there section C_SECTION symbols refer to,
2553 change the symbol class to C_STAT as the section is now really
2556 1999-05-24 Philip Blundell <pb@nexus.co.uk>
2558 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
2561 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
2563 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
2565 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
2566 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
2568 1999-05-16 Nick Clifton <nickc@cygnus.com>
2570 * coff-mcore.c (in_reloc_p): Reinstate.
2572 1999-05-15 Nick Clifton <nickc@cygnus.com>
2574 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
2575 * bfd-in2.h: Regenerate.
2576 * coff-mcore.c (in_reloc_p): Remove defintion.
2577 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
2578 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
2579 IMAGE_REL_MCORE_RVA.
2580 (coff_mcore_rtype_to_howto): Add special processing for
2581 IMAGE_REL_MCORE_RVA.
2582 (coff_mcore_relocate_section): Add support for
2583 IMAGE_REL_MCORE_RVA.
2584 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
2585 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
2587 (mcore_elf_relocate_section): Delete redundant case labels.
2589 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2591 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
2592 precedence between bit-and and comparison.
2594 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
2596 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
2597 list of target formats (targ_selvecs).
2598 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
2599 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
2601 1999-05-10 DJ Delorie <dj@cygnus.com>
2603 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
2604 reasonable mode until "ar x" is smart enough to skip it (fixes
2605 gcc/libgcc.a builds on mips-ecoff targets
2607 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
2608 to work. Hack to support MS import libraries, which use different
2609 COMDAT types than GNU.
2610 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
2611 to implied zero-length sections (see peicode below)
2612 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
2613 filename symbols, which use one *or more* auxents.
2614 * coffswap.h (coff_swap_aux_in): ditto
2615 * peicode.h (coff_swap_sym_in): Build the implied zero-length
2618 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
2620 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
2621 for all relocations.
2623 1999-05-10 Catherine Moore <clm@cygnus.com>
2625 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
2626 if COFF_IMAGE_WITH_PE.
2627 (bfd_arm_process_before_allocation): Likewise.
2628 (bfd_arm_get_bfd_for_interworking): Likewise.
2629 * coff-arm.c: Likewise.
2630 * bfd-in2.h: Regenerate.
2631 * configure.in (armpe_little_vec): Remove coff-arm.lo.
2632 (armpe_big_vec): Likewise.
2633 * configure: Rebuild.
2635 1999-05-10 Nick Clifton <nickc@cygnus.com>
2637 * elf.c (elf_fake_sections): Check for .rel. as start of rel
2638 section, not just .rel. Same for .rela.
2640 1999-05-07 Nick Clifton <nickc@cygnus.com>
2642 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
2643 endianism with an error message.
2645 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
2647 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
2648 assignment from "unsigned char *" to "char *".
2649 (decode_line_info): Likewise for dwarf_line_buffer assignment.
2651 1999-05-05 Catherine Moore <clm@cygnus.com>
2653 * coff-arm.c (coff_arm_relocate_section): Add one to
2654 address of ARM_RVA32 thumb functions.
2656 1999-05-05 Catherine Moore <clm@cygnus.com>
2658 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
2659 (elf32_m68k_copy_private_bfd_data): New.
2660 (elf32_m68k_merge_private_bfd_data): New.
2661 (elf32_m68k_print_private_bfd_data): New.
2662 (CPU32_FLAG): Define.
2663 (PLT_CPU32_ENTRY_SIZE): Define.
2664 (elf_cpu32_plt0_entry): Declare.
2665 (elf_cpu32_plt_entry): Declare.
2666 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
2667 (elf_m68k_finish_dynamic_symbol): Likewise.
2668 (elf_m68k_finish_dynamic_sections): Likewise.
2669 (elf_backend_plt_header_size): Remove definition.
2670 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2671 (bfd_elf32_bfd_merge_private_bfd_data): Define.
2672 (bfd_elf32_bfd_set_private_flags): Define.
2673 (bfd_elf32_bfd_print_private_bfd_data): Define.
2675 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
2677 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
2678 and R_LONG_PCREL_MODE.
2680 1999-04-29 Nick Clifton <nickc@cygnus.com>
2682 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
2684 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
2686 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
2687 in relocation calculation.
2689 1999-04-26 Tom Tromey <tromey@cygnus.com>
2691 * aclocal.m4, configure: Updated for new version of libtool.
2693 1999-04-21 Nick Clifton <nickc@cygnus.com>
2695 * coff-mcore.c: Add support for mcore relocs.
2697 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
2699 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
2700 incorrect use EF_MIPS_xxBITPTRS.
2702 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2704 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
2707 * bfd-in2.h: Rebuild.
2708 * libbfd.h: Rebuild.
2710 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
2712 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
2713 (coff_arm_relocate_section): Add ARM26D transform. Only
2714 change to ARM26D for relocateable links.
2716 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2718 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
2719 (bfd_elf32_bfd_print_private_bfd_data): New.
2721 1999-04-15 Doug Evans <devans@casey.cygnus.com>
2723 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
2724 refetch addend if USE_REL, add many comments regarding current state.
2725 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
2726 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
2727 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
2728 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
2730 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
2732 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
2733 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
2735 1999-04-13 David Mosberger <davidm@hpl.hp.com>
2737 * dwarf2.c (decode_line_info): Don't truncate address to least
2738 significant 32 bits (breaks 64 bit targets).
2739 (lookup_address_in_function_table): Ditto.
2740 (comp_unit_contains_address): Ditto.
2742 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
2744 * coff-arm.c (arm_emit_base_file_entry): New routine.
2745 (A2T3_OFFSET): Define.
2746 (T2A3_OFFSET): Define.
2747 (coff_arm_relocate_section): Emit base file entries for interworking
2750 1999-04-13 Philip Blundell <philb@gnu.org>
2752 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
2753 relocs 17 through 19.
2755 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
2757 * elfcode.h: Remove fnmatch.h.
2758 * elflink.h (elf_link_assign_sym_version): Call back to ld
2759 instead of calling fnmatch.
2761 * config.bfd (i?86-*-beoself): Include pe vecs.
2763 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
2765 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
2768 1999-04-10 Richard Henderson <rth@cygnus.com>
2770 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
2771 when trying to resolve dynamic symbol references.
2772 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2773 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2774 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2775 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2776 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2777 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2778 * elflink.h (elf_link_output_extsym): Likewise.
2780 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
2782 * section.c (_bfd_strip_section_from_output): New function moved from
2783 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
2784 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
2785 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2786 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2787 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2788 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2789 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2790 * bfd-in2.h: Update.
2792 1999-04-09 Ian Lance Taylor <ian@zembu.com>
2794 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
2796 1999-04-08 Nick Clifton <nickc@cygnus.com>
2798 * coff-mcore.c: New File: Support for mcore-pe targets.
2799 * cpu-mcore.c: New File: Support for mcore targets.
2800 * elf32-mcore.c: New File: Support for mcore-elf target.
2801 * pe-mcore.c: New File: Definitions for mcore-pe target.
2802 * pei-mcore.c: New File: Definitions for mcore-pei target.
2803 * Makefile.am: Add support for MCore targets.
2804 * Makefile.in: Regenerate.
2805 * config.bfd: Add support for MCore targets.
2806 * configure.in: Add support for MCore targets.
2807 * configure: Regenerate.
2808 * archures.c: Add support for MCore architecture.
2809 * bfd-in2.h: Regenerate.
2810 * coffcode.h: Add support for mcore-pe targets.
2811 * elf.c: Add support for mcore-elf target.
2812 * reloc.c: Add support for MCore relocs.
2813 * targets.c: Add support for MCore targets.
2815 1999-04-07 Nick Clifton <nickc@cygnus.com>
2817 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
2818 R_ARM_XPC25 and R_ARM_THM_XPC22.
2819 (elf32_arm_reloc_map): Remove redundant entries.
2821 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2823 * sysdep.h (LC_MESSAGES): Never define.
2825 1999-04-06 Chris Torek <torek@bsdi.com>
2827 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
2828 all callers. Rewrite completely.
2829 (_bfd_relocate_contents): Rewrite overflow checking.
2830 * bfd-in2.h: Rebuild.
2832 1999-04-05 Ian Lance Taylor <ian@zembu.com>
2834 From Gabriel Paubert <paubert@iram.es>:
2835 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
2836 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
2837 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
2838 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
2839 * ppcboot.c (ppcboot_vec): Use little endian routines for
2842 * elf.c (elfcore_strndup): Only define if it will be used.
2843 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
2845 (ppc_elf_check_relocs): Remove unused local i.
2846 (ppc_elf_gc_mark_hook): Add default case to switch.
2848 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
2849 * srec.c (srec_scan): Accept \r in symbol definitions.
2850 (srec_object_p): Set HAS_SYMS if we saw any symbols.
2851 (symbolsrec_object_p): Likewise.
2853 1999-04-04 Don Bowman <don@pixsci.com>
2855 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
2857 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2859 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
2861 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
2862 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
2864 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
2866 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
2869 1999-03-31 Nick Clifton <nickc@cygnus.com>
2871 * config.bfd: Add support for arm-epoc-pe target.
2872 * configure.in: Add support for arm-epoc-pe target.
2873 * configure: Regenerate.
2874 * targets.c: Add support for arm-epoc-pe target.
2875 * coff-arm.c: Allow header files to override definition of
2876 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
2877 * pe-arm.h: Allow previous header files to override definition of
2878 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2879 * pei-arm.h: Allow previous header files to override definition of
2880 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
2881 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
2882 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
2884 1999-03-30 Nick Clifton <nickc@cygnus.com>
2886 * elf.c (elf_map_symbols): Handle the case where section
2887 symbols are generated for content-less sections which are
2888 not mapped to the output file.
2890 * linker.c: Replace direct references to fields in BFD structure
2891 with accessor macros.
2893 * elflink.h: Replace direct references to fields in BFD structure
2894 with accessor macros.
2896 1999-03-25 Philip Blundell <pb@nexus.co.uk>
2898 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
2900 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
2901 account when adjusting section symbols during a partial link.
2903 1999-03-24 Nick Clifton <nickc@cygnus.com>
2905 * coff-sparc.c (struct coff_reloc_map): Change type of field
2906 'bfd_reloc_val' to bfd_reloc_code_real_type.
2907 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
2908 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
2909 * elf32-arc.c (struct arc_reloc_map): Ditto.
2910 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
2911 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
2912 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
2913 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
2914 * elf32-sh.c (struct elf_reloc_map): Ditto.
2915 * elf32-sparc.c (struct elf_reloc_map): Ditto.
2916 * elf32-v850.c (struct v850_reloc_map): Ditto.
2917 * elf64-sparc.c (struct elf_reloc_map): Ditto.
2918 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
2919 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
2921 1999-03-17 Martin Hunt <hunt@cygnus.com>
2923 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
2924 function so source-level assembly works. If multiple N_SOs
2925 are seen without and N_FUNs, create an indextable entry with
2926 a NULL function name.
2928 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2930 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
2931 of certian similar cpus.
2933 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
2935 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
2936 Add the 5000. Change the architecture for the 5400 to mips4.
2937 (elf_mips_mach): Add r5000.
2939 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2941 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
2943 1999-03-11 Nick Clifton <nickc@cygnus.com>
2945 * binary.c (binary_set_section_contents): Generate warning about
2946 huge file offsets for any section that will occupy file space, not
2947 just those that are loadable.
2949 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
2951 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
2953 1999-02-22 Jim Lemke <jlemke@cygnus.com>
2955 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
2957 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
2959 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
2960 * elflink.h: Revert all changes since Feb 16. Instead:
2961 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
2962 appropriate. Copy it to version symbols.
2963 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
2964 symbols if appropriate.
2965 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
2966 symbol if appropriate.
2967 (elf_link_output_extsym): If symbol is marked as undefined, and
2968 has no nonweak references, mark it as weak undefined.
2970 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
2972 * elflink.h (elf_merge_symbol): When overriding a dynamic
2973 definition with a weak undefined symbol, set NEEDS_PLT if it is a
2975 (elf_link_add_object_symbols): Don't copy the other field if we
2978 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
2980 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
2981 shared object with a weak undefined symbol.
2983 1999-02-18 Nick Clifton <nickc@cygnus.com>
2985 * elfarm-nabi.c: Set partial_inplace back to false.
2987 1999-02-17 Nick Clifton <nickc@cygnus.com>
2989 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
2990 (USER_LABEL_PREFIX): Set to "_".
2992 The following patches are from: Scott Bambrough
2993 <scottb@corelcomputer.com>
2995 * libaout.h (M_ARM6_NETBSD): Set to 143.
2997 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
2998 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
2999 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
3000 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
3001 * bfd-in2.h: Regenerate.
3003 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
3004 'true' as REL relocs are now being used. Add new PIC relocs:
3005 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
3006 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
3008 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
3010 (elf32_arm_final_link_relocate): Change parameters so that entire
3011 reloc is passed. Add support for PIC relocs.
3012 (elf32_arm_relocate_section): Pass entire reloc to
3013 elf32_arm_final_link_relocate.
3014 (elf32_arm_check_relocs): Handle new PIC relocs.
3015 (elf32_arm_adjust_dynamic_symbol): New function.
3016 (elf32_arm_size_dynamic_sections): New function.
3017 (elf32_arm_discard_copies): New function.
3018 (elf32_arm_finish_dynamic_symbol): New function.
3019 (elf32_arm_finish_dynamic_sections): New function.
3020 (ELF_MAXPAGE_SIZE): Define.
3021 (bfd_elf32_bfd_reloc_type_lookup): Define.
3022 (elf_backend_relocate_section): Define.
3023 (elf_backend_adjust_dynamic_symbol): Define.
3024 (elf_backend_create_dynamic_sections): Define.
3025 (elf_backend_finish_dynamic_symbol): Define.
3026 (elf_backend_finish_dynamic_sections): Define.
3027 (elf_backend_size_dynamic_sections): Define.
3028 (elf_backend_plt_readonly): Define.
3029 (elf_backend_want_got_plt): Define.
3030 (elf_backend_want_plt_sym): Define.
3032 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
3034 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
3035 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
3036 (_bfd_mips_elf_fake_sections): Likewise.
3038 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3040 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
3041 bfd_elf32_arm_get_bfd_for_interworking,
3042 bfd_elf32_arm_process_before_allocation): Define to avoid clash
3045 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
3046 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
3047 elf32_arm_find_nearest_line): Make them static.
3049 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
3051 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
3052 callers. Do not merge a definition from a shared object with a
3053 weak undefined symbol.
3054 (elf_link_add_object_symbols): Do not change the symbol type or
3055 size if the old symbol overrides the new one.
3057 1999-02-08 Nick Clifton <nickc@cygnus.com>
3059 * config.bfd: Add support for strongarm target.
3061 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3063 * elf32-m68k.c (reloc_map): Use the correct types for the struct
3064 fields instead of unsigned char.
3066 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
3068 * Makefile.am: Rebuild dependencies.
3069 * Makefile.in: Rebuild.
3071 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
3073 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
3074 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
3075 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
3076 * acinclude.m4: Add comments to uses of AC_DEFINE.
3077 * acconfig.h: Remove.
3078 * configure: Rebuild with current autoconf/automake.
3079 * aclocal.m4: Likewise.
3080 * config.in: Likewise.
3081 * Makefile.in: Likewise.
3083 1999-02-04 DJ Delorie <dj@cygnus.com>
3085 * libbfd.c (real_read): don't call fread for zero bytes. This
3086 covers up a bug (or misuse of bfd) that's exposed by Solaris.
3088 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
3090 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
3091 of a jump is in the current 256 MB region.
3093 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
3095 * format.c (bfd_check_format_matches): Change last patch to only
3096 take effect for the binary target.
3098 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
3100 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
3102 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
3104 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
3106 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
3108 * format.c (bfd_check_format_matches): If the target was
3109 previously specified, don't check other targets when checking for
3112 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
3114 * elf32-arm.h (elf32_arm_reloc_map): Removed.
3115 (elf32_arm_reloc_type_lookup): Removed
3116 * elfarm-nabi.c (elf32_arm_reloc_map): New.
3117 (elf32_arm_reloc_type_lookup): New.
3118 * elfarm-oabi.c (elf32_arm_reloc_map): New.
3119 (elf32_arm_reloc_type_lookup): New.
3121 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
3123 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
3124 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
3125 * Makefile.am: Use new files.
3126 * Makefile.in: Regenerate.
3127 * configure.in: Use new files.
3128 * configure: Regenerate.
3130 1999-02-01 Nick Clifton <nickc@cygnus.com>
3132 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
3133 (fr30_elf_gc_sweep_hook): New function.
3134 (elf_backend_can_gc_sections): Define.
3136 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
3138 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
3139 and bfd_elf32_bigarm_oabi_vec.
3141 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
3143 * Makefile.am (elf32-arm-oldabi.lo): New.
3144 (elf32-arm-newabi.lo): New.
3145 * Makefile.in: Regenerate.
3146 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
3147 (arm-*-elf): Likewise.
3149 (thumb-*-oabi): New.
3150 * configure: Regenerate.
3151 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
3152 (bfd_elf32_bigarm_oabi_vec): New.
3153 * elf32-arm-newabi.c: New.
3154 * elf32-arm-oldabi.c: New.
3155 * elf32-arm.c: Removed.
3158 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
3160 * binary.c (binary_set_section_contents): Omit warnings for
3161 unloadable sections.
3163 1999-01-31 Michael Meissner <meissner@cygnus.com>
3165 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
3166 powerpc{,le}-*-eabi.
3168 1999-01-29 Nick Clifton <nickc@cygnus.com>
3170 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
3171 * dwarf2.c (read_signed_leb128): Remove unused variables.
3173 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
3175 * elf.c (assign_file_positions_for_segments): Only adjust
3176 p_align when needed.
3178 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
3180 * binary.c (binary_set_section_contents): Don't return early for a
3181 non-loadable section, in case the first section is non-loadable.
3182 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
3183 W. Rozycki <macro@ds2.pg.gda.pl>.
3185 1999-01-28 Nick Clifton <nickc@cygnus.com>
3187 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
3188 R_FR30_GNU_VTENTRY relocs.
3190 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
3192 * elflink.h (elf_link_output_sym): Zero syms which are
3193 part of sections which have been excluded.
3195 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
3197 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
3199 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
3200 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
3202 1999-01-27 Nick Clifton <nickc@cygnus.com>
3204 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
3206 (fr30_final_link_relocate): Use computed value as result of
3209 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3211 * binary.c (binary_set_section_contents): Emit warning for
3212 huge file offsets due to widely-dispersed section LMAs.
3214 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
3216 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
3217 align first section to largest section alignment, not first
3220 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
3222 * configure.in: Require autoconf 2.12.1 or higher.
3224 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
3226 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
3227 * bfd-in2.h: Likewise.
3228 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
3230 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3232 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
3233 * cpu-mips.c: Add support for and independent 4111.
3234 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
3235 (_bfd_mips_elf_final_write_processing):
3236 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
3238 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3240 * elf32-mips.c (elf_mips_abi_name): New.
3241 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
3243 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
3245 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
3246 Handle bfd_mach_mips4300.
3248 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
3250 * elf32-i386.c: Remove leaked development code from patch
3251 1998-12-10 by Richard Henderson.
3253 1998-12-10 Richard Henderson <rth@cygnus.com>
3255 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
3256 in debug sections for symbol defined externally.
3258 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3260 * targets.c (bfd_target_vector): Remove duplicate entry for
3263 1998-12-09 Nick Clifton <nickc@cygnus.com>
3265 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
3266 since we are using RELAs.
3268 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
3270 SCO Open Server Release 5 core file support, from Jouke Numan
3272 * sco5-core.c: New file.
3273 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
3274 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
3275 * Makefile.am: Rebuild dependencies.
3276 (OPTIONAL_BACKENDS): Add sco5-core.lo.
3277 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
3278 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
3279 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
3280 * bfd-in2.h, configure, Makefile.in: Rebuild.
3282 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
3284 * config.bfd (hppa*-*-mpeix*): New target.
3285 * configure.in: Add AC_HEADER_DIRENT.
3286 (hppa*-*-mpeix*): New target.
3287 * configure.host (hppa*-*-mpeix*): New host.
3288 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
3289 friends rather than just including <sys/dir.h>.
3290 * som.h (struct som_symbol): Add hppa_priv_level and apto
3291 tc_data. Change all users.
3292 (struct somdata): Add comp_unit field.
3293 (obj_som_compilation_unit): Define.
3294 (bfd_som_attach_compilation_unix): Declare.
3295 * som.c: Check HOST_HPPAMPEIX.
3296 (struct som_misc_symbol_info): Add new field priv_level.
3297 (som_object_setup): Add current_offset parameter. Change all
3299 (setup_sections): Likewise.
3300 (som_object_p): For EXECLIBMAGIC, read the lst header.
3301 (som_write_symbol_strings): Add compilation_unit parameter.
3303 (som_finish_writing): Write out compilation_unit.
3304 (som_bfd_derive_misc_symbol_info): Set priv_level.
3305 (som_build_and_write_symbol_table): Set xleast field to 3.
3306 (som_slurp_symbol_table): Set symbol priv_level.
3307 (bfd_som_attach_compilation_unit): New function.
3308 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
3309 priv_level into symbol_value.
3310 * configure, config.in: Rebuild.
3312 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
3314 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
3315 warning function to call _bfd_error_handler instead.
3317 * libbfd.c (COERCE32): Cast through unsigned long and long to
3318 avoid bug in old version of gcc.
3320 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
3321 (elf_backend_additional_program_headers): Don't define.
3323 1998-12-08 Nick Clifton <nickc@cygnus.com>
3325 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
3326 relocations to include offset of 2 included in the insns, and the
3327 offset of the relocs within the section.
3329 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
3331 The following changes were made by David Taylor
3332 <taylor@texas.cygnus.com>, Edith Epstein
3333 <eepstein@sophia.cygnus.com>, Jim Blandy
3334 <jimb@zwingli.cygnus.com>, and Elena Zannoni
3335 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
3336 changes originally made by HP; HP did not create ChangeLog
3339 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
3340 automake macro library.
3342 * hpux-core.c (hpux_core_core_file_p): this function now
3343 understands HPUX 10.30 thread info. Yes, the thread stacks can be
3344 found in the corefile! Also, in hpux_core_core_file_p, if we
3345 encounter a section with an unknown type, don't punt. Instead,
3346 just skip it. Also, count the number of sections of known type
3347 that we encounter. If we encounter at least one good one, then
3348 we'll declare that the file is a core file. If we encounter any
3349 unknown ones but some known ones, then we'll issue a warning (but
3350 still declare it to be a core file). Also, correctly decide when a
3352 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
3353 (CORE_ANON_SHMEM): define if not defined.
3354 (hpux_core_struct): add members lwpid and user_tid.
3355 (core_kernel_thread_id, core_user_thread_id): new macros.
3356 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
3357 the name before storing it in the bfd.
3358 (hpux_core_core_file_p): handle threads.
3360 * libhppa.h (GET_FIELD): protect against redefinition.
3361 (HPPA_WIDE): define.
3362 (GET_FIELD): define.
3367 (sign_extend): redefine.
3368 (assemble_6): define.
3369 (assemble_12): rewrite.
3370 (assemble_16): define.
3371 (assemble_16a): define.
3372 (assemble_17): rewrite.
3373 (assemble_22): define.
3375 1998-12-07 Nick Clifton <nickc@cygnus.com>
3377 * elf32-fr30.c (fr30_final_link_relocate): Using signed
3378 relocations for signed values.
3380 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
3382 * mipsbsd.c (MY(set_arch_mach)): Make static.
3383 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
3384 bfd_mach_mips* macros rather than simple numbers.
3386 COFF weak symbol support, based on patches from Mark Elbrecht
3387 <snowball3@usa.net>:
3388 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
3389 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
3390 (coff_write_alien_symbol): Likewise.
3391 * cofflink.c (coff_link_check_ar_symbols): Likewise.
3392 (coff_link_add_symbols): Likewise.
3393 (_bfd_coff_link_input_bfd): Likewise.
3394 (_bfd_coff_write_global_sym): Likewise.
3396 * elf.c (copy_private_bfd_data): Always initialize the
3397 includes_phdrs field.
3399 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
3400 file defines a symbol first mentioned in an ELF file.
3402 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
3403 possible, rather than only if BFD64.
3404 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
3406 * bfd-in2.h: Rebuild.
3408 * srec.c (srec_set_section_contents): Correct test to avoid
3409 switching to 4 byte addresses after seeing a second section which
3410 requires 3 byte addresses. From Joel Schantz
3411 <joel.schantz@argosys.boeing.com>.
3413 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
3414 <aymeric.vincent@emi.u-bordeaux.fr>.
3416 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
3418 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
3419 decide whether the output file is -mrelocatable-lib,
3420 -mrelocatable, or neither. (gdb.base/nodebug.exp)
3422 1998-12-03 Nick Clifton <nickc@cygnus.com>
3424 * elf32-fr30.c: Add support for R_FR30_48 reloc.
3425 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
3426 * bfd-in2.h: Regenerate.
3427 * libbfd.h: Regenerate
3429 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
3431 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
3432 link against a dynamic symbol with no type or size.
3434 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
3436 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
3437 relocation for section which does not get loaded.
3438 (elf_i386_relocate_section) [R_386_32]: Likewise.
3440 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
3442 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
3443 reloc_count and i long instead of unsigned long. Handle error
3444 return from bfd_canonicalize_reloc.
3446 1998-12-01 Nick Clifton <nickc@cygnus.com>
3448 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
3451 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3453 * elf32-sh.c (elf/sh.h): Include.
3454 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
3455 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
3456 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
3457 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
3458 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
3460 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
3462 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
3463 causes division by zero later on.
3465 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
3467 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
3470 1998-11-25 DJ Delorie <dj@cygnus.com>
3472 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
3475 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
3477 * elf32-fr30.c (fr30_elf_relocate_section): Call
3478 fr30_final_link_relocate.
3479 (fr30_final_link_relocate): New function: Handle I20 and I32
3481 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
3482 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
3483 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
3485 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
3488 The following changes are based on a patch submitted by Gianluca
3489 Moro <glctr@abc.it>:
3491 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
3492 not already been updated.
3493 (find_remembered_hi16s_reloc): New parameter 'already_found'
3494 returns state of remembered hi16s reloc.
3495 (remember_hi16s_reloc): Set 'found' field to false.
3496 (hi16s_location): Add 'found' field.
3498 1998-11-23 DJ Delorie <dj@cygnus.com>
3500 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
3501 to see .DLL files as unrecognized.
3502 (i3coff_object_p): Sorry, had to hack it to not recognize these
3503 files (pei-i386) on request.
3505 1998-11-23 DJ Delorie <dj@cygnus.com>
3507 * opncls.c (bfd_make_readable): need more cleanup for symbols and
3508 relents. Call bfd_check_format to reinitialize.
3510 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
3512 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
3515 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
3517 * aclocal.m4: regenerate
3518 * configure: regenerate
3520 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
3522 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
3523 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
3524 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
3525 respect it as an upper bound on what memory to reference.
3526 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3527 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
3528 update vtable_entries_size appropriately.
3530 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
3532 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
3535 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
3537 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
3538 bfds; they have no "file" so we fake it.
3539 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
3540 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
3541 resizing the memory buffer.
3542 * opncls.c (bfd_make_writable): New function; lets you write a
3543 bfd_create'd bfd to an in-memory buffer.
3544 (bfd_make_readable): New function; lets you read back that buffer
3545 as if it were from bfd_openr. Used to build generated archive
3546 members (winsup's ld's dlltool)
3548 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
3550 * po/bfd.pot: Regenerated.
3552 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
3554 * elf32-v850.c (hi16s_location): Replaced fixed size array with
3557 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
3559 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
3560 element of the gotentry list for local symbols too.
3561 (elf64_alpha_relocate_section): Unify local and global handling.
3562 Assert that gotent->use_count > 0.
3564 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
3566 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
3567 update for file name changes of July 2, 1998.
3569 * configure: Rebuild.
3571 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
3573 * po/bfd.pot: Regenerated.
3575 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
3577 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
3578 * aclocal.m4, configure: regenerate
3580 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
3582 * elf.c (prep_headers): Add support for bfd_arch_fr30.
3584 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
3586 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
3587 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
3589 * aclocal.m4, configure: regenerated.
3591 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
3593 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
3594 R_D10V_GNU_VTENTRY relocs.
3595 (elf_d10v_howto_table): Likewise.
3596 (d10v_reloc_map d10v_reloc_map): Likewise.
3597 (elf32_d10v_gc_mark_hook): New.
3598 (elf32_d10v_gc_sweep_hook): New.
3599 (elf32_d10v_check_relocs): New.
3600 (elf32_d10v_relocate_section): New.
3601 (elf_backend_relocate_section): Define.
3602 (elf_backend_can_gc_sections): Define.
3604 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
3606 * Makefile.am (BFD32_BACKENDS): Move vms files here...
3607 (BFD64_BACKENDS): ...from here.
3608 (BFD32_BACKENDS_CFILES): Move vms files here...
3609 (BFD64_BACKENDS_CFILES): ...from here.
3610 * Makefile.in: Rebuild.
3612 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
3614 * Makefile.am: Add FR30 target.
3615 * Makefile.in: Add FR30 target.
3616 * archures.c: Add support for FR30.
3617 * config.bfd: Add support for FR30.
3618 * configure.in: Add support for FR30.
3619 * reloc.c: Add support for FR30 relocations.
3620 * targets.c: Add support for FR30 relocations.
3621 * bfd-in2.h: Regenerate.
3622 * configure: Regenerate.
3623 * libbfd.h: Regenerate.
3624 * cpu-fr30.c: New file.
3625 * elf32-fr30.c: New file.
3627 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
3629 * configure.in: detect cygwin* instead of cygwin32*
3630 * configure: regenerate
3632 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
3634 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
3635 use bfd_malloc and free instead and check return value from bfd_malloc.
3637 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
3639 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
3640 * libbfd.h: Rebuild.
3642 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
3643 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
3644 (MIPS_TEXT_DYNSYM_SECN): Likewise.
3645 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
3647 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
3649 (mips_elf_link_hash_table_create): Don't initialize
3650 dynsym_sec_strindex.
3651 (mips_elf_gc_mark_hook): Add default case to avoid warning.
3652 (mips_elf_size_dynamic_sections): Generate a section symbol for
3653 every output section.
3654 (mips_elf_finish_dynamic_sections): Count all sections for
3656 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
3659 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
3661 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
3662 for later PLT entries in large PLTs.
3663 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
3665 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
3667 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
3669 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
3671 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
3672 * elflink.h (elf_collect_hash_codes): New function. This function is
3673 called for each exported symbol and we compute the ELF hash value for
3675 (compute_bucket_value): New function. It is called from
3676 size_dynamic_sections to determine the hash table size. When we are
3677 optimizing a better, but slower, algorithm is used.
3678 (size_dynamic_sections): Call compute_bucket_value.
3680 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
3682 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
3684 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
3686 (sh_elf_gc_mark_hook): New.
3687 (sh_elf_gc_sweep_hook): New.
3688 (sh_elf_check_relocs): New.
3689 (elf_backend_can_gc_sections): Define.
3691 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
3693 * acinclude.m4: undo previous gettext change
3694 * aclocal.m4: rebuild with right version of aclocal.
3696 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
3698 * acinclude.m4, aclocal.m4: move gettext-related fragments from
3699 aclocal.m4 to acinclude.m4, so they don't get lost.
3701 * elfcore.h: rewrite for better corefile support.
3702 * elf.c (elfcore_*): new functions.
3703 * elf-bfd.h (elf_obj_tdata): new structure members.
3704 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
3706 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
3708 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
3710 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
3711 and R_M32R_GNU_VTENTRY.
3712 (elf_backend_can_gc_sections): Define.
3713 (m32r_elf_check_relocs): New.
3714 (m32r_elf_gc_mark_hook): New.
3715 (m32r_elf_gc_sweep_hook): New.
3716 (m32r_elf_relocate_section): Handle VT relocs.
3718 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
3720 * coff-arm.c (arm_relocate_section): Remove redundant test.
3722 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
3723 cleat that the 'bitsize' field is the size of the bitfield AFTER
3724 relocation not before.
3726 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
3728 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
3731 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
3733 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
3734 R_SPARC_GNU_VTENTRY.
3735 (elf32_sparc_check_relocs): Handle them.
3736 (elf32_sparc_reloc_type_lookup): Likewise.
3737 (elf32_sparc_relocate_section): Likewise.
3738 (elf32_sparc_gc_mark_hook): New.
3739 (elf32_sparc_gc_sweep_hook): New.
3741 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
3743 * som.c (som_finish_writing): Perform some sanity checks when
3744 writing an executable or shared library.
3746 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
3748 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
3749 * configure.in (elf): Add dwarf1.lo.
3750 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
3751 * elf.c (_bfd_elf_find_nearest_line): Add call to
3752 _bfd_dwarf1_find_nearest_line.
3753 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
3754 Add call to _bfd_dwarf1_find_nearest_line.
3755 * configure: Rebuilt.
3757 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
3759 * elflink.h (elf_gc_sections): Do not allow garbage
3760 collection if dynamic sections have been created.
3762 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
3764 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
3766 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
3767 (v850_elf_perform_relocation): Likewise.
3768 (v850_elf_final_link_relocate): Likewise.
3769 (v850_elf_relocate_section): Likewise.
3770 (v850_elf_gc_sweep_hook): New routine.
3771 (v850_elf_gc_mark_hook): New routine.
3772 (elf_backend_can_gc_sections): Define.
3774 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
3776 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
3779 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
3781 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3782 Declare size as bfd_size_type.
3783 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
3785 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
3787 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
3789 * som.c (CPU_PA_RISC2_0): Define.
3790 (_PA_RISC2_0_ID): Likewise.
3791 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
3793 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
3795 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
3796 has a base which is already defined, only add the referenced
3797 symbol to the dynamic symbol table if it is defined or referenced
3800 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
3803 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3805 * elflink.h (elf_link_add_object_symbols): Undo last change.
3807 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
3809 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
3810 symbol for the indirect alias to a versioned symbol.
3812 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
3814 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
3815 (elf32_i386_vtentry_howto): New.
3816 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
3817 or elf32_i386_vtinherit_howto on lookup.
3819 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3821 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
3822 reloc_type. Rename R_68K__max to R_68K_max.
3823 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
3826 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
3828 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
3829 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
3831 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
3834 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
3836 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
3837 message has a null byte terminator.
3839 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
3841 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
3842 word subject to R_V850_32 relocation.
3844 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
3846 * dwarf2.c: Add comment describing problem computing line numbers
3847 for undefined symbols at link time.
3849 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
3851 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3852 transform a defweak into a plt entry.
3853 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
3854 plt entry references to receive a RELATIVE reloc.
3855 (elf64_alpha_finish_dynamic_symbol): Fill them in.
3856 (elf64_alpha_relocate_section): Assert we don't overrun
3857 the allocated relocation space.
3859 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
3861 * elf.c (swap_out_syms): Always treat section symbols as
3862 special, even if they are attached to a common section.
3864 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
3866 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
3867 sections with v850 common section attributes into named v850
3869 (v850_elf_add_symbol_hook): Move symbols in sections with v850
3870 common section attributes into named v850 common sections.
3872 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
3874 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
3877 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
3879 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
3880 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
3881 reloc to the wrong section a warning, not an error. .dynsbss
3882 is not an output section, so there is no need to check for it.
3884 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
3886 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
3888 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
3890 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
3891 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
3893 (elf32_arm_gc_mark_hook): New.
3894 (elf32_arm_gc_sweep_hook): New.
3895 (elf32_arm_check_relocs): New.
3896 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
3898 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
3901 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
3903 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
3904 assume there is no PLT or GOT.
3906 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
3908 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
3909 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
3910 also accepted as a function symbol type.
3912 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
3914 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
3916 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
3918 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
3919 match definition of _bfd_gc_sections field.
3920 * libbfd.h: Rebuild.
3922 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
3924 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
3925 the addend of a dynamic relocation referencing a section.
3926 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3927 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
3929 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
3931 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
3932 bed has a size_dynamic_sections routine before trying to use it.
3934 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
3936 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
3937 _bfd_elf_rel_vtable_reloc_fn.
3939 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
3941 * Makefile.am: Add elf32-arm.c.
3942 * Makefile.in: Rebuild.
3943 * elf-bfd.h: Add elf_backend_get_symbol_type.
3944 * elf.c (swap_out_syms): If defined, call
3945 elf_backend_get_symbol_type.
3946 * elf32-arm.c: Define elf_backend_get_symbol_type.
3947 (elf32_arm_get_symbol-type): New routine.
3948 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
3949 (bfd_elf32_arm_process_before_allocation): Change to
3950 check for STT_ARM_TFUNC.
3951 (elf32_arm_final_link_relocate): Likewise.
3952 * elfxx-target.h: Add elf_backend_get_symbol_type.
3954 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
3956 * archures.c (bfd_mach_alpha_ev[456]): New.
3957 * cpu-alpha.c: Rework to match these types.
3958 * bfd-in2.h: Rebuild.
3960 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
3962 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
3963 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
3965 * elf32-i386.c (elf_howto_table): Add vtable relocs.
3966 (elf_i386_reloc_type_lookup): Recognize them.
3967 (elf_i386_check_relocs): Pass them off to generic code.
3968 (elf_i386_relocate_section): Ignore them.
3969 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
3970 (elf_backend_can_gc_sections): True.
3972 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
3974 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
3975 before looking at owner field.
3976 (elf32_arm_to_thumb_stub): Ditto.
3977 (elf32_arm_relocate_section): Compute name before calling
3978 elf32_arm_final_link_relocate().
3980 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3982 * elf.c: comment and formatting cleanups.
3985 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3987 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
3988 (core files are treated differently than object files).
3989 * elf-bfd.h (_bfd_elf_write_corefile_contents,
3990 bfd_elf_mkcorefile): declare.
3991 * elfxx-target.h (_bfd_elf_write_corefile_contents,
3992 bfd_elf_mkcorefile): add to bfd_target vector.
3993 * elfcore.h (elf_core_file_p): save the program header table,
3994 and set the bfd architecture from the elf file header.
3995 * elf.c (bfd_elf_mkcorefile): new function.
3996 (_bfd_elf_write_corefile_contents): new function.
3997 (assign_file_positions_for_segments): add cases for handling
3998 PT_NOTE segments. (assign_file_positions_except_relocs):
3999 core files should be handled the same as exec files.
4000 (prep_headers): identify core files as type ET_CORE.
4001 (copy_private_bfd_data): identify the sections belonging to
4002 the PT_NOTE segment.
4004 * elf32-sparc.c (elf32_sparc_final_write_processing):
4005 add break statement to default case.
4007 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
4009 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
4010 section (not input) will be in sections ".sbss", ".sbss2",
4011 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
4012 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
4013 output_offset for correct evaluation of addend.
4015 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
4017 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
4018 elf32_arm_allocate_interworking_sections and
4019 elf32_arm_process_before_allocation.
4021 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
4023 * bfd-in.h: Ammend prototype for
4024 elf32_arm_process_before_allocation to remove surplus third
4027 * bfd-in2.h: Regenerate.
4029 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
4031 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
4033 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
4035 * aoutx.h (aout_link_input_section_ext): Use the relocation already
4036 calculated for RELOC_SPARC_REV32 case.
4038 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
4040 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
4041 elf32_arm_allocate_interworking_sections and
4042 elf32_arm_process_before_allocation.
4043 * bfd-in2.h: Regenerated.
4044 * elf32-arm.c Define elf32_arm_link_hash_table.
4045 (insert_thumb_branch): New routine.
4046 (find_thumb_glue): New routine.
4047 (find_arm_glue): New routine.
4048 (record_arm_to_thumb_glue): New routine.
4049 (record_thumb_to_arm_glue): New routine.
4050 (elf32_arm_link_hash_table_create): New routine.
4051 (elf32_arm_get_bfd_for_interworking): New routine.
4052 (elf32_arm_allocate_interworking_sections) New routine.
4053 (elf32_arm_process_before_allocation) New routine.
4054 (elf32_thumb_to_arm_stub): New routine.
4055 (elf32_arm_to_thumb_stub): New routine.
4056 (elf32_print_private_bfd_data): Fix typo.
4057 (elf32_arm_final_link_relocate): Add argument sym_sec.
4058 Check for branches to thumb symbols in case R_ARM_PC24.
4059 Check for branches to arm symbols in case R_ARM_THM_PC22.
4060 (elf32_arm_relocate_section): Pass symbol section to
4061 elf32_arm_final_link_relocate.
4063 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
4065 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
4066 entries unless the symbol is defined in the executable; in
4067 particular, undefined weak symbols get a PLT entry.
4069 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
4071 * libaout.h: Remove nested comment to avoid warning.
4073 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
4075 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4076 R_ARM_PC24 relocation.
4078 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
4080 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
4081 argument is_local. Add argument sym_flags. Check sym_flags
4082 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
4083 (elf32_arm_relocate_section): Don't pass local sym and pass
4084 sym_flags to elf32_arm_final_link_relocate.
4086 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
4088 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
4089 to not count too few relocs for dynamicly linked executables.
4091 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
4093 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
4094 symbols without a dynamic index dynamic. Consider all weak
4096 (elf64_alpha_strip_section_from_output): Don't assume 1-1
4097 correspondance between input and output sections.
4099 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4101 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
4102 that use a .got.plt section start the got offset at zero.
4104 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
4106 * ieee.c (ieee_write_processor): Correct the processor ID written
4107 out for bfd_arch_m68k, accommodating change of March 25.
4109 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
4111 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
4112 R_ARM_THM_RPC22 relocations.
4114 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
4116 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
4118 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
4119 .got relocs in -Bsymbolic shared objects.
4121 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
4123 * elf32-arm.c: Add private flags to ELF header.
4124 (elf32_arm_print_private_bfd_data): New Function.
4125 (elf32_arm_set_private_flags): New Function.
4126 (elf32_arm_copy_private_flags): New Function.
4127 (elf32_arm_merge_private_bfd_data): New Function.
4129 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
4131 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
4133 (elf32_sparc_relocate_section): Likewise.
4135 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
4137 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
4138 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
4139 (ppc_elf_relocate_section): Pull sgot and splt search to the start
4140 of the function. Recognize no .plt as static linking.
4142 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
4144 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
4145 ".liblist" string through gettext.
4147 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
4149 * Makefile.am: Add support for elf32-arm.lo.
4150 * Makefile.in: Rebuild.
4151 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
4152 (thumb-*-elf): Define targ_defvec and targ_selvecs.
4153 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
4154 * configure: Regenerate.
4155 * elf.c: (prep_headers): Support arch_type of EM_ARM.
4156 * targets.c: Support new targets bfd_elf32_bigarm_vec and
4157 bfd_target bfd_elf32_littlearm_vec.
4158 * elf32-arm.c: New file.
4160 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
4162 * libaout.h (M_SPARCLITE_LE): New machine.
4163 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
4164 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
4165 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
4166 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
4167 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
4168 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
4169 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4170 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
4171 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
4172 be BFD_RELOC_SPARC_REV32.
4174 * config.bfd (sparc86x-*-aout): New
4176 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
4178 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
4179 actually mapping the output sections.
4181 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
4184 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
4185 (mn10300_elf_reloc_map): Similarly.
4186 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
4188 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
4190 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
4192 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
4193 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
4194 elf_mips_reloc_type defined in elf/mips.h.
4196 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
4198 * elf64-mips.c: Remove reloc_type definition completely. It's now
4201 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
4203 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
4204 as they are defined in elf/mips.h now.
4206 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
4209 * Re-add lost change:
4210 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
4212 (mn10300_elf_relax_section): Include stack space for register saves
4213 in the imm8 field of a "call" instruction.
4214 (compute_function_info): Determine how much stack is allocated by
4215 the movm instruction. Fix typo.
4216 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
4218 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
4220 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
4221 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
4223 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
4225 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
4227 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
4229 * elf32-hppa.h: Let ELF header define the enum containing the
4230 external reloc numbers.
4231 * elf32-i386.h: Likewise.
4233 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
4235 * elf-m10300.c: Let ELF header now define the macros to get the enum.
4236 * elf32-mips.c: Likewise.
4237 * elf32-ppc.c: Likewise.
4239 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
4241 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
4242 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
4244 * bfd-in.h: Regenerate.
4245 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
4246 parameter to 'unsigned int' to avoid K&R compatability problems.
4248 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
4250 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
4251 functionname_ptr to be const. Change line_ptr to be unsigned.
4253 * coffcode.h (coff_link_output_has_begun): Simplify handling when
4254 macro is not defined. Change second parameter from bfd_link_info
4255 to coff_final_link_info. Add prototype.
4256 (coff_final_link_postscript): Simplify handling when macro is not
4257 defined. Add prototype.
4259 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
4261 * elf-mn10300.c: Before include system specific ELF header define
4262 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
4263 * elf32-mips.c: Likewise.
4264 * elf32-ppc.c: Likewise.
4266 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
4268 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
4269 temporary patch over to elf64-mips.c as well.
4271 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
4273 * elf32-mips.c (reloc_type): Temporarily disable definition of
4274 standard relocation since they are now defined in elf/mips.h.
4276 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
4278 * elf-m10200.c (mn10200_elf_final_link_relocate):
4279 Modify range test for case R_MN10200_8.
4281 * elf-m10300.c (mn10300_elf_final_link_relocate):
4282 Modify range test for case R_MN10300_8.
4284 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
4286 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
4287 * elf32-i386.c (elf_backend_got_header_size): Define.
4288 (elf_backend_plt_header_size): Define.
4289 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
4290 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
4291 * elfxx-target.h: Provide a default of zero.
4292 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
4293 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
4295 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
4296 entry from an executable, even if the plt refcount goes to 0.
4298 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4300 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
4301 directory name at the line number.
4303 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
4304 with an unspecified type.
4306 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
4308 * sunos.c: Add undef of valid to avoid problem on SunOS.
4310 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
4312 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
4314 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4316 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
4317 R_68K_PCxx and R_68K_xx relocations. Make sure that
4318 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
4319 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
4320 R_68K_xx relocations.
4321 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
4322 that has no plt entry.
4323 (elf_m68k_relocate_section): Ignore the plt offset in a static
4325 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
4327 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
4330 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
4332 (howto_table, reloc_map): Add entries for them.
4333 (elf_m68k_check_relocs): Handle them. Implement reference
4334 counting for got and plt entries.
4335 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
4336 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
4338 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
4339 (elf_m68k_relocate_section): Handle the new reloc types.
4340 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
4341 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
4342 * elflink.h (elf_link_add_object_symbols): When creating an
4343 indirect reference for symbol versioning also copy the plt
4345 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
4346 flag also reset the plt offset.
4347 (elf_link_assign_sym_version): Likewise.
4348 (elf_gc_common_finalize_got_offsets): Increment the got offset by
4349 the size of the entry in bytes.
4350 (elf_gc_allocate_got_offsets): Likewise.
4352 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
4354 * elflink.h (elf_gc_sections): Return true rather than falling off
4357 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
4360 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
4362 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
4363 comment describing when it should be enabled.
4364 Changed definition of USER_LABEL_PREFIX to "", to fall into line
4367 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
4369 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
4370 information ATN records.
4372 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
4374 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
4375 section for an absolute symbol in a fully linked file. Based on
4376 patch from Christian Holland <CHolland@de.lucent.com>.
4378 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
4380 * coff-m88k.c (m88k_special_reloc): Don't lose the information
4381 that a symbol is undefined.
4383 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
4385 * som.c (som_bfd_gc_sections): Define.
4387 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
4389 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
4390 overflows in ARM_26D patches, since they have already been
4391 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
4393 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
4395 * coffcode.h (coff_write_object_contents): If we have any long
4396 section names, call coff_write_symbols even if there are no
4399 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
4401 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
4402 PT_LOAD segment, rather than only setting it once for the entire
4405 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
4406 rather than ignoring every phdr with a p_paddr of 0, ignore all
4407 the phdrs if they all have a p_paddr of 0.
4409 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
4410 section was discarded from the link.
4412 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4414 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
4416 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4418 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
4419 floating point operations.
4421 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
4423 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
4426 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
4428 Merge of vax/vms (read-only) support
4429 * configure.com: Support Vax target.
4430 * makefile.vms: Support Vax target.
4431 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
4432 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
4434 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
4436 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
4438 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
4440 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
4442 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
4443 * targets.c (bfd_target_ovax_flavour): New flavour.
4444 (vms_alpha_vec): Renamed from evax_alpha_vec.
4446 (target_vector): Update accordingly.
4447 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
4449 (vax*-*-*vms*): New target.
4450 * Makefile.am: Update for renamed files. Rebuild dependencies.
4451 * bfd-in2.h: Rebuild.
4452 * configure.in, Makefile.in, aclocal.m4: Rebuild.
4454 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
4456 Based on patch from Matt Semersky <matts@scd.hp.com>:
4457 * linker.c (_bfd_generic_final_link): Force a trailing NULL
4458 pointer on abfd->outsymbols.
4459 (generic_add_output_symbol): Handle NULL sym parameter.
4461 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
4463 * elf.c (copy_private_bfd_data): Add support for changing VMA or
4466 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
4468 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
4469 when handling 32 bit immediate relocs.
4470 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
4472 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
4474 * section.c (STD_SECTION): Account for recently added gc_mark
4475 field in struct asection.
4477 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
4478 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4480 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
4482 ELF Section-level Garbage Collection:
4483 * bfd.c (bfd_gc_sections): New.
4484 * aout-adobe.c: Hook to default implementation.
4485 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
4486 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
4487 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
4488 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
4489 * tekhex.c, versados.c: Likewise.
4490 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
4491 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
4493 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
4494 (bfd_generic_gc_sections): New.
4495 * section.c (SEC_KEEP): New.
4496 (asection): Add gc_mark member.
4498 * elfcode.h (elf_gc*): New name remappings.
4499 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
4500 sections to be excluded.
4501 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
4502 (elf_gc_propogate_vtable_entries_used): New.
4503 (elf_gc_smash_unused_vtentry_relocs): New.
4504 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
4505 (elf_gc_common_finalize_got_offsets): New.
4506 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
4507 * elfxx-target.h: Add and default gc hooks.
4509 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
4511 (struct elf_obj_tdata): Likewise for local_got_offsets.
4512 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
4513 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
4514 * elf64-sparc.c, elflink.h: Likewise.
4516 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
4517 (ELF_LINK_HASH_MARK): Define.
4518 (struct elf_backend_data): Add GC hooks.
4519 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
4521 * elf-m10300.c (mn10300_elf_check_relocs): New.
4522 (mn10300_elf_gc_mark_hook): New.
4523 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
4524 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
4525 (mn10300_elf_final_link_relocate): Likewise.
4526 (mn10300_elf_relocate_section): Likewise.
4527 (elf_backend_can_gc_sections): Define.
4528 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
4529 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
4530 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
4531 (mips_info_to_howto_rel): Likewise.
4532 (mips_elf_relocate_section): Likewise.
4533 (mips_elf_check_relocs): Likewise.
4534 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
4535 (elf_backend_can_gc_sections): Define.
4536 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
4537 (ppc_elf_howto_raw): Handle them.
4538 (ppc_elf_reloc_type_lookup): Likewise.
4539 (ppc_elf_relocate_section): Likewise.
4540 (ppc_elf_check_relocs): Reference count .got and .plt entires.
4541 Handle new vtable relocs.
4542 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
4543 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
4544 (elf_backend_can_gc_sections): Define.
4546 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
4548 * archures.c (bfd_mach_mn10300): Define.
4549 * elf-m10300.c: Include elf/mn10300.h
4550 (elf_mn10300_mach): New function.
4551 (_bfd_mn10300_elf_final_write_processing): Likewise.
4552 (_bfd_mn10300_elf_object_p): Likewise.
4553 (elf_backendfinal_write_processing): Define.
4554 (elf_backend_object_p): Likewise.
4556 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
4558 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
4561 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
4563 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
4564 link_next field, not the next field.
4566 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
4568 * elf.c (map_sections_to_segments): Check the section address
4569 against the phdr size both with and without a modulo of
4572 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
4574 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
4575 linker created empty input section if the output section has the
4578 * elflink.h (elf_link_output_extsym): Print an error message if
4579 _bfd_elf_section_from_bfd_section fails.
4581 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
4584 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
4586 * elf.c (copy_private_bfd_data): Improve handling of Solaris
4587 native linker output. Avoid putting an empty section in more than
4590 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
4592 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4593 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4595 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
4597 * elf.c (swap_out_syms): New arg relocatable_p.
4598 Don't add section VMA to symbols for relocatable output.
4599 (_bfd_elf_compute_section_file_positions): Update call to
4602 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
4604 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
4605 against 'addend' be signed rather than unsigned.
4607 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
4609 * elf32-m32r.c: Add prototyps for static functions.
4611 * coff-arm.c: Add prototypes for static functions.
4613 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
4615 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
4616 LMA is used to order sections in a segment.
4618 * elf32-v850.c: Add prototypes for static functions.
4619 Change type of addend parameter to bfd_vma in various functions.
4621 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
4623 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
4624 complain_overflow_signed instead of complain_overflow_bitfield.
4626 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4628 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
4629 when comparing against 0.
4631 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
4633 * Makefile.am (config.status): New target.
4634 * Makefile.in: Rebuild.
4636 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
4638 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
4639 error if previous object endianness doesn't match current object.
4641 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
4643 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
4644 _bfd_elf_print_private)bfd_data ().
4646 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
4648 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
4650 (elf_link_add_object_symbols): Set type_change_ok and
4651 size_change_ok before calling elf_merge_symbol.
4653 * elf32-mips.c (mips_elf_relocate_section): If we issue an
4654 undefined symbol error, don't also issue an overflow error.
4656 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
4658 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
4659 R_PPC_LOCAL24PC relocation should be local; if not, print an error
4660 message instead of crashing.
4662 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
4664 * archures.c (bfd_mach_cpu32): Define.
4665 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
4667 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
4668 * ieee.c: Include <ctype.h>.
4669 (ieee_object_p): Parse out process ID string to make it more
4670 likely to be acceptable for bfd_scan_arch.
4671 * bfd-in2.h: Rebuild.
4673 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
4675 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
4676 _bfd_elf_print_private_bfd_data() so that the program header will
4679 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
4681 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
4682 0x68. Reindent. Add some comments.
4684 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
4686 * elf.c (copy_private_bfd_data): Adjust physical address of
4687 segment in output BFD to contain LMAs of its sections.
4689 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
4691 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
4692 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
4693 endian data 32 bit relocations.
4694 (elf32_sparc_merge_private_bfd_data): Check if linking little
4695 endian objects with big endian objects.
4696 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
4697 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
4698 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
4700 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
4701 * archures.c (bfd_mach_sparc_sparclite_le): New.
4702 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
4704 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
4706 * peicode.h (add_data_entry): Fix precedence of operators in if ()
4709 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
4711 * bfd-in.h: Move over patch to bfd-in2.h.
4713 * reloc.c (bfd_check_overflow): Add casts before shifts which may
4715 (_bfd_relocate_contents): Likewise.
4717 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
4719 * peicode.h (add_data_entry): If the section has no private data
4720 then do not create a Data Dictionary entry for it.
4722 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
4724 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
4725 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
4726 elf64_alpha_size_got_sections): Rewrite, handling multiple got
4727 subsections during relaxation more correctly.
4729 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
4731 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
4732 Add extra argument to bfd_arm_process_before_allocation ().
4733 * bfd-in.h: Reflect changes made in bfd-in2.h.
4734 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
4735 coff class of a BFD symbol.
4736 * coff-arm.c: Add support for interworking between Thumb code and
4737 non-interworking aware ARM code.
4739 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
4741 * po/Make-in (install-info): New target.
4743 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
4745 * filemode.c: Remove; not used.
4747 If sysdep.h includes a header file, don't include it again:
4748 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
4750 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
4752 * archive.c: Don't include <string.h> or <errno.h>.
4753 * evax-alpha.c; Don't include <stdio.h>.
4754 * evax-egsd.c: Likewise.
4755 * evax-etir.c: Likewise.
4756 * evax-misc.c: Likewise.
4757 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
4758 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
4760 * hpux-core.c: Likewise.
4761 * netbsd-core.c: Likewise.
4763 * libbfd.c: Don't include <sys/types.h>.
4764 * nlmcode.h: Don't include <string.h>.
4765 * osf-core.c: Don't include <string.h> or <stdio.h>.
4766 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
4767 <errno.h>, or <unistd.h>.
4768 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
4770 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
4772 * configure.com: If the version number can not be found in
4773 configure.in, set it to "unknown" rather than "2.8.1".
4775 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
4777 * elf32-mips.c (elf_mips_mach): New.
4778 (_bfd_mips_elf_object_p): Use elf_mips_mach.
4779 (_bfd_mips_elf_final_write_processing): Use the names
4780 of machines, rather than the numbers. Set both the ARCH
4781 and MACH in e_flags. Handle a few more specific machines.
4782 (_bfd_mips_elf_merge_private_bfd_data): Merge both
4783 EF_MIPS_ARCH and EF_MIPS_MACH.
4785 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
4787 * syms.c (bfd_is_local_label): Revert last change.
4788 * srec.c (srec_write_symbols): Discard debugging symbols.
4790 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
4792 * som.c: Include <ctype.h>.
4793 * som.h: Don't include sysdep.h.
4795 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
4797 * libbfd.h: Rebuilt.
4798 * libbfd-in.h: Removed gettext includes and defines.
4799 * sysdep.h: Moved gettext-related includes and defines here.
4801 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
4803 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
4804 an ad-hoc test. Kill bogus #if 0 code.
4805 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
4807 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
4809 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
4810 when generating a normal executable for a symbol defined in a
4811 regular file. When copying a reloc into the output file, adjust
4812 the addend for a PC relative reloc against a global symbol.
4814 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
4816 * libbfd.h: Rebuilt.
4817 * libbfd-in.h (_): Define as dgettext.
4819 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
4821 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
4823 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
4824 when declaring parameter types.
4825 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
4827 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
4829 * config.bfd: If we include any ELF targets in targ_defvec and/or
4830 targ_selvecs, then add the generic ELF targets to targ_selvecs.
4831 * elf32-gen.c (dummy): New static const variable.
4832 (elf_generic_info_to_howto): New static function.
4833 (elf_generic_info_to_howto_rel): New static function.
4834 (elf_info_to_howto): Define as elf_generic_info_to_howto.
4835 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
4836 * elf64-gen.c: Same changes as elf32-gen.c.
4837 * elfcode.h (elf_object_p): For the generic target, ignore a
4838 failure of bfd_default_set_arch_mach. Fix indentation a bit.
4840 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
4842 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
4843 * configure: Rebuild.
4845 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
4847 * config.bfd: Update OSR5/Unixware patterns.
4849 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
4851 * elf.c (assign_file_positions_for_segments): Allow for holes
4852 between sections added by a link script.
4854 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
4856 * configure.in: Change version number to 2.9.4
4857 * configure: Rebuild.
4859 Based on patch from H.J. Lu <hjl@gnu.org>:
4860 * elf.c (bfd_elf_get_bfd_needed_list): New function.
4861 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
4862 * bfd-in2.h: Rebuild.
4864 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
4866 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
4869 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
4871 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
4872 (elf64_alpha_relax_section): Fill them in.
4873 (elf64_alpha_relax_opt_call): Implement more than a stub.
4874 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
4875 alignment on .scommon.
4876 (elf64_alpha_merge_gots): Merge use counts as well.
4878 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
4880 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
4881 for calculating a local symbol's address.
4882 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
4883 Set the .got's cooked size as well as the raw size.
4885 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
4887 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
4888 internationalisation of printed information.
4890 * coff-arm.c (coff_arm_print_private_bfd_data): Add
4891 internationalisation of printed information.
4893 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
4895 * syms.c (struct indexentry): Change directory_name, file_name,
4896 and function_name fields to char *.
4897 (struct stab_find_info): Change cached_file_name field to char *.
4899 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
4901 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
4903 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4905 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4907 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
4909 * Makefile.am (install-data-local): Make $(includedir).
4910 * Makefile.in: Rebuild.
4912 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
4914 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
4916 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
4918 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
4919 * Makefile.in: Rebuild.
4921 * bfd-in2.h: Rebuild for Nick's changes.
4923 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
4925 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
4926 change wrt length == max_namelen.
4928 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4930 * Many files: Added gettext invocations around user-visible
4932 * libbfd-in.h: Added gettext includes and defines.
4933 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4934 HAVE_LC_MESSAGES): Define.
4935 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
4937 * Makefile.am (SUBDIRS): Added po.
4938 (POTFILES): New macro.
4939 (po/POTFILES.in): New target.
4940 (SOURCE_HFILES): New macro.
4942 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
4944 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4946 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
4947 NT_PRSTATUS note section encountered, it contains the status of
4948 the currently executing thread when the core file was written.
4950 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
4952 * libcoff.h: Add extra parameter to
4953 bfd_coff_link_output_has_begun overrideable function.
4954 * cofflink.c: Pass extra parameter to
4955 bfd_coff_link_output_has_begun function.
4956 * bfd-in.h: Add prototypes for exported ARM interworking
4958 * peicode.h: ARM specific code reorganised to conform to BFD
4960 * coffcode.h: ARM specific code reorganised to conform to BFD
4962 * coff-arm.c: Code reorganised to conform to the BFD coding
4963 conventions. Global variables have been moved into an ARM
4964 specific hash table structure and a new function:
4965 bfd_arm_get_bfd_for_interworking() has been created which is
4966 called from the linker scripts.
4968 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
4970 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
4972 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
4973 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
4974 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
4975 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
4977 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4979 * config.bfd: Added sparc86x support.
4981 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
4983 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
4984 an out of range pc-relative jump/call to an undefined weak symbol.
4986 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
4988 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
4991 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
4993 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
4994 an error other than bfd_error_system_call, set the error to
4995 bfd_error_wrong_format.
4997 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
4998 bfd_elf32_powerpcle_vec.
5000 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
5001 program segments are zero, don't set p_paddr_valid.
5003 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
5005 * elf64-alpha.c: Initial implementation of relaxation --
5006 (struct alpha_elf_link_hash_entry): Add use_count member.
5007 (elf64_alpha_check_relocs): Initialize and increment it.
5008 (elf64_alpha_can_merge_gots): Check it when considering merging.
5009 (elf64_alpha_merge_gots): Drop entries with zero use.
5010 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
5011 (elf64_alpha_always_size_sections): Split out got sizing ...
5012 (elf64_alpha_size_got_sections): ... here. New function.
5013 (elf64_alpha_relax_find_reloc_ofs): New function.
5014 (elf64_alpha_relax_with_lituse): Likewise.
5015 (elf64_alpha_relax_without_lituse): Likewise.
5016 (elf64_alpha_relax_opt_call): Likewise.
5017 (elf64_alpha_relax_section): Likewise.
5018 (elf64_alpha_add_symbol_hook): Likewise.
5019 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
5020 (elf64_alpha_relocate_section): Likewise.
5021 (bfd_elf64_bfd_relax_section): Define.
5022 (elf_backend_add_symbol_hook): Likewise.
5024 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
5026 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
5027 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
5028 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
5030 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
5032 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
5033 * configure: Rebuild.
5035 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
5037 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
5038 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
5039 * configure.in: Define and substitute WIN32LDFLAGS and
5041 * aclocal.m4: Rebuild with new libtool.
5042 * configure, Makefile.in: Rebuild.
5044 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
5046 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
5047 before any other symbols in the same section.
5049 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
5051 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
5054 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5056 * dwarf2.c (comp_unit): Move it earlier in the source. Add
5058 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
5059 Use addr_size for address size, rather than sizeof(bfd_vma).
5060 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
5061 Fix call to read_address.
5062 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
5063 Scrap other unneeded arguments. Fix call to read_address.
5064 (scan_unit_for_functions): Fix call to read_attribute.
5065 (parse_comp_unit): We now handle more values for addr_size.
5066 Set addr_size in unit. Fix call to read_attribute and
5069 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
5071 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
5073 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
5075 * archures.c (bfd_default_scan): Add m68k cases back to default
5076 switch, reverting patch of March 25, since IEEE support depends
5079 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
5081 * Makefile.am (diststuff): New target.
5082 * Makefile.in: Rebuild.
5084 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
5086 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
5087 som_offset when we have an extended name table.
5089 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
5091 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
5093 * Makefile.in: Rebuild.
5095 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5097 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
5098 symbols when creating a shared library.
5099 (elf_m68k_adjust_dynindx): New function, used by above code.
5100 (elf_m68k_finish_dynamic_sections): Initialize the section
5102 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
5104 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
5106 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
5109 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5111 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
5114 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
5116 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
5119 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
5121 * configure.in: Set version to 2.9.1.
5122 * configure: Rebuild.
5124 * Branched binutils 2.9.
5126 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
5128 * syms.c (ENABLE_CACHING): Define.
5129 (struct indexentry): Define.
5130 (struct stab_cache): Remove.
5131 (cmpindexentry): New static function.
5132 (struct stab_find_info): Add new fields: indextable,
5133 indextablesize, cached_indexentry, cached_offset, cached_stab, and
5134 cached_file_name. Remove fields: file_cache, function_cache, and
5136 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
5137 index table and search it.
5139 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
5141 * elf.c (_bfd_elf_copy_private_section_data): Call
5142 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
5144 * cpu-mips.c: Remove trailing comma at end of enumeration list.
5146 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
5148 * coff-arm.c: Define all globally visible variables and functions
5149 only when COFF_WITH_PE is not defined.
5150 * configure.in (armpe_little_vec, armpe_big_vec): Add
5152 * configure: Rebuild.
5154 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
5156 Fix some gcc -Wall warnings:
5157 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
5158 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
5159 * archures.c (bfd_default_scan): Likewise.
5160 * bfd.c (bfd_scan_vma): Likewise.
5161 * binary.c (mangle_name): Likewise
5162 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
5163 * coff-sh.c (sh_relocate_section): Likewise.
5164 * coff-stgo32.c (create_go32_stub): Likewise.
5165 * coffcode.h (coff_slurp_line_table): Likewise.
5166 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
5167 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
5168 (assign_file_positions_for_segments): Likewise.
5169 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5170 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
5171 * oasys.c (oasys_write_sections): Likewise.
5172 * ppcboot.c (ppcboot_object_p): Likewise.
5173 (mangle_name): Likewise.
5174 * riscix.c (riscix_fix_pcrel_26): Likewise.
5175 * srec.c (srec_scan): Likewise.
5176 * stabs.c (_bfd_write_section_stabs): Likewise.
5177 * sunos.c (sunos_add_dynamic_symbols): Likewise.
5178 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
5179 switch. Declare parameters for function pointers.
5180 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
5182 * elf.c (elf_sort_sections): Likewise.
5183 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
5184 Add default cases to switches.
5185 (coff_arm_relocate_section): Remove unused local variables.
5187 (coff_arm_bfd_set_private_flags): Change flag variable to type
5189 * coff-mips.c (mips_relocate_section): Initialize use_lo.
5190 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
5191 (dump_toc): Change cat to const, and initialize it.
5192 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
5193 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5194 (sh_elf_relocate_section): Initialize r_symndx.
5195 * coffcode.h (coff_compute_section_file_positions): Only declare
5196 old_sofar if ALIGN_SECTIONS_IN_FILE.
5197 (coff_write_object_contents): Initialize csym.
5198 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
5199 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
5201 * dwarf2.c: Include libiberty.h.
5202 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
5203 (decode_line_info): Remove unused local variables.
5204 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
5205 (m32r_elf_relocate_section): Likewise.
5206 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
5207 (v850_elf_reloc): Likewise.
5208 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
5209 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
5210 * elf.c (assign_file_positions_for_segments): Always set adjust.
5211 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
5212 parenthesize expression.
5213 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
5214 (m32r_elf_object_p): Return a value.
5215 (m32r_elf_print_private_bfd_data): Change fprintf format string.
5216 * elf32-mips.c (mips_elf_final_link): Initialize last.
5217 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
5218 * elf32-v850.c (v850_elf_object_p): Return a value.
5219 (v850_elf_print_private_bfd_data): Change fprintf format string.
5220 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
5222 * elflink.h (elf_link_add_object_symbols): Change vernum to
5223 unsigned int, and initialize it. Change fprintf format string.
5224 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
5225 when setting or comparing to soname_indx.
5226 (elf_create_pointer_linker_section): Change num_symbols to
5228 * libcoff-in.h (coff_data_type): Change flags to flagword.
5229 * peicode.h (pe_print_idata): Initialize idx. Change j to
5230 bfd_size_type. Initialize hint_member. Remove useless test to
5232 (pe_print_edata): Change num_functions and num_names in struct
5233 EDT_type to unsigned long. Remove cast. Change fprintf format
5235 * ppcboot.c (ppcboot_object_p): Change i to size_t.
5236 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
5238 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
5239 int *. Update uses. Change j to long.
5240 * bfd-in2.h, libcoff.h: Rebuild.
5242 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
5244 * elf32-v850.c Remove definition of USE_REL.
5245 (v850_elf_info_to_howto_rela): New function.
5246 (v850_elf_perform_relocation): Renamed from
5247 v850_elf_store_addend_in_insn. Removed replace argument.
5248 (v850_elf_reloc): store the relocation in the addend field instead
5250 (v850_elf_final_link_relocate): Now calls
5251 v850_elf_perform_relocation.
5252 (v850_elf_relocate_section): Remove code to generate REL
5255 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
5257 * coffcode.h (coff_new_section_hook): Set the type and storage
5258 class in the native symbol information allocated for a new section
5261 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
5263 * peicode.h: Chain together calls to
5264 coff_bfd_copy_private_bfd_data and
5265 coff_bfd_print_private_bfd_data.
5267 * coff-arm.c: Add prototypes for
5268 coff_arm_bfd_print_private_bfd_data and
5269 coff_arm_bfd_copy_private_bfd_data.
5271 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
5273 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
5276 * peicode.h: Call arm-coff private data functions after handling
5279 * coff-arm.c: Turn statics into globals so that they can be shared
5280 both pe and pei backends.
5282 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
5284 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
5286 (sunos_write_object_contents): Likewise.
5287 * aoutx.h (NAME(aout,machine_type)): Likewise.
5288 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5290 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5292 * archures.c (bfd_mach_m68*): Add definitions for various m68k
5294 (bfd_default_scan): Remove m68k special cases.
5295 * bfd-in2.h: Rebuild.
5296 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
5298 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
5299 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
5301 (bfd_m68k_arch): Set mach field to zero to signal no explicit
5302 selection, change printable_name to just "m68k" and make that the
5303 default instead of m68k:68020.
5305 * aout-tic30.c (NAME): Define this to avoid multiple definitions
5307 (MY_get_section_contents): Define as aout_32_get_section_contents
5308 rather than NAME(aout,get_section_contents).
5310 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
5312 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
5313 and call bfd_default_set_arch_mach to do the real work.
5315 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
5317 * bout.c (BALX): Include return register g14 as part of the insn.
5319 (calljx_callback): Use it.
5321 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
5323 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
5324 * libbfd.h: Rebuild.
5326 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
5327 byte_count to unsigned int.
5328 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
5329 unused local variables.
5331 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
5332 variables er and er1.
5334 * cpu-v850.c: Include <ctype.h>.
5335 (scan): Case isdigit argument to unsigned char.
5337 From Yan Meroth <YAN.MEROTH@st.com>:
5338 * ihex.c (ihex_scan): Add extbase variable so that getting an
5339 extended linear address record does not ignore any previous
5341 (ihex_write_object_contents): When writing out an extended linear
5342 address record, zero out any previous extended address.
5344 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
5346 * ieee.c (do_one): Check section before dereferencing it.
5347 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
5348 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
5350 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
5352 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
5354 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
5356 * coff-arm.c: Add interworking functions to pe backends.
5358 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
5360 * configure.in: Use AM_DISABLE_SHARED.
5361 * aclocal.m4, configure: Rebuild with libtool 1.2.
5363 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
5365 * coff-arm.c (coff_arm_relocate_section): Better error messages
5366 when interowrking conflucts occur. Courtesy of Jonathan Walton
5368 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
5369 relocations. Patch courtesy of Jonathan Walton and Tony
5372 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
5374 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
5375 part of Feb 22 change controling when to override the existing
5376 symbol with the .plt entry.
5378 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
5380 * config.bfd (targ_cpu): Add thumb-pe target.
5382 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
5383 functions in PE build.
5385 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
5387 * config.bfd (sparclite-*-elf*): Added.
5389 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
5391 * configure.in: Add elf.lo to elf shell variable.
5392 * Makefile.am (BFD_LIBS): Remove elf.lo.
5393 (BFD_LIBS_CFILES): Remove elf.c.
5394 (BFD32_BACKENDS): Add elf.lo.
5395 (BFD32_BACKENDS_CFILES): Add elf.c.
5396 * configure, Makefile.in: Rebuild.
5398 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
5400 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
5401 relocation against a now-local symbol should not have a dynamic
5404 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
5406 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
5408 (pe_print_private_bfd_data): Print PE flags. From Mikey
5409 <jeffdb@netzone.com>.
5411 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
5413 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
5414 a plt entry when we can determine that we authoritatively define
5417 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
5419 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
5420 don't actually use trad-core, but a SunOS-style core file handled
5422 * hosts/sparclinux.h: Remove.
5424 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5426 * peicode.h (pe_print_idata): If there is no .idata section, look
5427 for the import tables in some other section. Make the initial
5428 label line up better with the data. Print the import address
5429 table even if there is no import name table. If the import
5430 address table holds actual addresses, print them.
5432 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
5434 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
5435 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
5436 bfd_error_system_call.
5438 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
5440 * Makefile.am (AUTOMAKE_OPTIONS): Define.
5441 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5443 From H.J. Lu <hjl@gnu.org>:
5444 * Makefile.am (libbfd_la_LDFLAGS): Define.
5445 * Makefile.in: Rebuild.
5447 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
5449 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5450 * netbsd.h (MACHTYPE_OK): Define.
5451 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
5452 calling N_SET_MACHTYPE, rather than having a switch.
5453 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
5455 * i386netbsd.c (MACHTYPE_OK): Don't define.
5456 (DEFAULT_MID): Define.
5457 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
5458 (MACHTYPE_OK): Don't define.
5459 (DEFAULT_MID): Define.
5460 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
5461 (DEFAULT_MID): Define.
5462 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
5463 (DEFAULT_MID): Define.
5464 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
5465 (DEFAULT_MID): Define.
5467 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5468 * vaxnetbsd.c: New file.
5469 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
5470 rather than netbsd_core.
5471 * targets.c (vaxnetbsd_vec): Declare.
5472 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
5473 defined, add netbsd_core_vec.
5474 * configure.in: Set COREFILE for alpha*-*-netbsd* and
5475 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
5476 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
5477 * config.bfd (alpha*-*-netbsd*): New target.
5478 * Makefile.am: Rebuild dependencies.
5479 (BFD32_BACKENDS): Add vaxnetbsd.lo.
5480 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
5481 * configure, Makefile.in: Rebuild.
5483 * configure.host: Remove the old shared library build stuff. We
5484 now use libtool instead.
5486 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
5488 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
5490 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
5492 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
5493 * configure: Rebuild.
5495 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
5496 * elf32-v850.c (remember_hi16s_reloc): New function.
5497 (find_remembered_hi16s_reloc): New function.
5498 (v850_elf_store_addend_in_insn): Use the above new functions to
5499 match up HI6S relocs with LO16 relocs.
5501 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
5503 * configure.in: Change -linux* to -linux-gnu*.
5504 * config.bfd, configure.host: Likewise.
5505 * configure: Rebuild.
5507 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
5509 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
5510 LO16/HI16S bug and improve comments about what is going on.
5512 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5514 * configure, aclocal.m4: Rebuild with new libtool.
5516 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
5518 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
5519 when merging v850 code into v850e/v850ea code. Do not initialise
5520 output flags if the input is the default architecture.
5522 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
5524 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
5525 get the size from bfd_arch_bits_per_address instead of directly
5528 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
5530 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
5531 to wrap, just return all 1's bits instead.
5532 * libbfd.h: Regenerate.
5534 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
5536 * coff-i386.c (coff_pe_i386_relocate_section): New static function
5538 (coff_relocate_section): If COFF_WITH_PE, define as
5539 coff_pe_i386_relocate_section.
5540 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
5541 skip empty sections, to match coff_write_object_contents.
5543 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
5544 rather than swapping out r_offset twice. From Luke Deller
5545 <luked@cse.unsw.edu.au>.
5547 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
5549 * configure.in: Set libtool_enable_shared rather than
5550 libtool_shared. Remove diversion hack.
5551 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
5554 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
5556 * syms.c (struct stab_cache): Define.
5557 (struct stab_find_info): Remove cached_offset, cached_stab,
5558 cached_str, and cached_stroff fields. Add file_cache,
5559 function_cache, and line_cache fields.
5560 (_bfd_stab_section_find_nearest_line): Use extensive caching to
5563 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
5565 * peicode.h (pe_print_idata): Check for import of ordinal rather
5567 (pe_print_edata): If there is no .edata section, look for the
5568 export data in some other section.
5570 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
5572 * configure.in: Change version to 2.8.4.
5573 * configure: Regenerated.
5575 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5577 Add tms320c30 support:
5578 * cpu-tic30.c: New file.
5579 * aout-tic30.c: New file.
5580 * coff-tic30.c: New file.
5581 * archures.c (bfd_arch_tic30): Define.
5582 (bfd_tic30_arch): Declare.
5583 (bfd_archures_list): Add bfd_tic30_arch.
5584 * targets.c (bfd_target_vector): Add tic30_aout_vec and
5586 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
5587 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
5588 (coff_set_flags): Likewise.
5589 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
5590 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
5591 * Makefile.am: Rebuild dependencies.
5592 (ALL_MACHINES): Add cpu-tic30.lo.
5593 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
5594 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
5595 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
5596 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
5598 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
5600 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
5601 to lag behind LO16 reloc by a couple of instructions.
5603 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
5605 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
5606 make to reexamine the file timestamp.
5607 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
5609 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
5612 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
5614 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
5615 to create .dynsbss and .rela.sbss sections.
5616 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
5617 copied from dynamic objects into .sbss.
5618 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
5619 use it. Correct typo of .rela.sdata2.
5620 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
5621 put the data, which may now be in .sbss.
5622 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
5623 (elf_backend_create_dynamic_sections): Define as
5624 ppc_elf_create_dynamic_sections.
5626 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
5627 against _GLOBAL_OFFSET_TABLE_.
5628 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
5629 shared libraries which refer to local symbols. Make sure that the
5630 test for allocating space for a reloc in a shared object is the
5631 same as the test for emitting a reloc.
5633 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5635 * config.bfd (i[3456]-*-mingw32*): New target.
5636 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
5637 * aclocal.m4, configure: Rebuild.
5639 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
5641 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
5644 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
5646 Sparc v9 ABI compliant PLT:
5647 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
5648 (plt_templates, sparc64_elf_build_plt_entry): Delete.
5649 (LARGE_PLT_THRESHOLD): New define.
5650 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
5651 (sparc64_elf_build_plt): New function.
5652 (sparc64_elf_plt_entry_offset): Likewise.
5653 (sparc64_elf_plt_ptr_offset): Likewise.
5654 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
5655 contain the index for convenience. Skip the initial entries
5657 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
5658 memory for the benefit of .rela.plt.
5659 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
5660 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
5661 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
5662 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
5663 Call sparc64_elf_build_plt.
5664 (elf_backend_want_got_plt): No.
5665 (elf_backend_plt_readonly): No.
5666 (elf_backend_plt_alignment): 8.
5668 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
5669 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
5670 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
5673 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
5675 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
5677 * cpu-mips.c (arch_info_struct): Add mips variants.
5678 * bfd-in2.h: Rebuilt.
5680 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
5682 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
5685 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
5687 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
5688 (i[3456]86sco3.2v5*coff): New target.
5690 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
5692 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
5694 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
5696 * bfd.c (bfd_get_error_handler): Add orthogonal function.
5697 * bfd-in2.h: Regenerate.
5699 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
5701 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
5703 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
5705 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
5706 adjust addend for an output common symbol (from Jimmy Blair
5707 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
5708 defined symbol to counteract adjustment made in generic relocation
5711 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
5713 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
5715 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
5716 (GET_SCNDHR_NLNNO): Likewise.
5718 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
5720 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
5722 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
5724 * elf32-m32r.c: Add macros to handle NOP insertion.
5726 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
5728 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
5729 (xcoff_mark): Likewise.
5730 (xcoff_build_ldsyms): Mark absolute symbols.
5732 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
5734 * bout.c (b_out_write_object_contents): Sort symbols before output
5735 to keep {CALL,BAL}NAME symbols adjacent.
5736 (b_out_symbol_cmp): New function.
5738 For older changes see ChangeLog-9697
5744 version-control: never