1 2002-01-31 David O'Brien <obrien@FreeBSD>
3 * configure.in: Recognize the differences in core files from FreeBSD
4 4.{0,1} and later versions of 4.x. This treats 4.2+ the same as
6 * configure: Regenerate.
10 * coff-or32.c: New file.
11 * cpu-or32.c: New file.
12 * elf32-or32.c: New file.
13 * archures.c: Add support for or32.
14 * targets.c: Add support for or32.
15 * bfd-in2.h: Regenerate.
16 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags,
17 coff_write_object_contents): Add support for or32.
18 * config.bfd: Add target.
19 * configure.in: Add support for or32.
20 * configure: Regenerate.
21 * Makefile.am: Add support for or32.
22 * Makefile.in: Regenerate.
23 * po/SRC-POTFILES.in: Add or32 files.
24 * po/bfd.pot: Regenerate.
29 * elf32-mips.c (mips_elf_calculate_relocation): Replace 'return
30 false' with a return of a bfd_reloc_ error code.
34 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
35 unexport unreferenced symbols when --export-dynamic. Call
36 _bfd_elf_strtab_delref when unexporting.
40 * bfd-in.h: Include <stdbool.h> if it is available.
41 * bfd-in2.h: Regenerated.
45 * elf64-ppc.c (func_desc_adjust): STV_PROTECTED functions should
50 * archures.c: Tidy up formatting of embedded comments.
51 * bfd.c: Tidy up formatting of embedded comments.
52 * bfd-in.h: Fix formatting of comments.
53 * reloc.c: Tidy up formatting of ordinary & embedded comments.
54 * section.c: Tidy up formatting of embedded comments.
55 * syms.c: Tidy up formatting of embedded comments.
56 * targets.c: Tidy up formatting of embedded comments.
58 * bfd-in2.h: Regenerate.
62 * vms-tir.c (cmd_name): New function.
63 (tir_cmd_name): New function.
64 (etir_sta, etir_sto, etir_opr, etir_stc): Use cmd_name().
65 (tir_opr, tir_ctl, tir_cmd): use tir_cmd_name().
68 * peXXigen.c (pe_print_idata): Rearrange message to aid in
70 (pe_print_pdata): Rearrange message to aid in translation.
72 * libbfd.c (warn_deprecated): Rearrange error message to aid in
75 * ihex.c (ihex_write_object_contents): Fix spelling typo.
77 * ieee.c (ieee_slurp_external_symbols): Remove spurious space.
79 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Rearrange error
80 message to aid in translation.
82 * elf64-mmix.c (mmix_final_link_relocate): Rearrange error message
83 to aid in translation.
85 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Fix typo.
89 * coff-arm.c, elf32-elf.h: Unify messages.
93 * po/sv.po: Updated translation.
97 * dwarf2.c (read_abbrev): Use full section name in error message.
98 (decode_line_info): Likewise.
100 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Don't translate debugging
105 * elf64-ppc.c (func_desc_adjust): Only provide missing function
106 descriptor symbols for undefined function code syms. Clear
107 ELF_LINK_NON_ELF so that they can stay weak.
112 * bfd-in.h (bfd_mips_elf32_create_embedded_relocs): New prototype.
113 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): New function
114 to handle 32-bit ELF embedded reloc (ld --embedded-relocs)
116 * bfd-in2.h: Regenerate.
120 * elf32-mips.c: Add additional comments about HI16 relocation
122 (_bfd_mips_elf_hi16_reloc): Don't subtract address here for
123 pc-relative relocations. (Reverts change made on 2001-10-31.)
124 (_bfd_mips_elf_lo16_reloc): Subtract address of LO16 part here
125 for pc-relative relocations.
126 (mips_elf_calculate_relocation): Add a comment about a kludge
127 in the R_MIPS_GNU_REL_HI16 handling.
128 (_bfd_mips_elf_relocate_section): Implement that kludge;
129 adjust pc-relative HI16 relocation for difference in HI16 and
130 LO16 addresses, since it can't easily be done in
131 mips_elf_calculate_relocation.
135 * elf32-i386 (elf_i386_adjust_dynamic_symbol): Do not replace PLT32
136 relocations with PC32 relocations for undefined or weak symbols.
137 * elf32-s390 (elf_i386_adjust_dynamic_symbol): Likewise.
138 * elf64-s390x (elf_i386_adjust_dynamic_symbol): Likewise.
142 * elfcore.h (elf_core_file_p): Improve comment for last change.
146 * configure: Regenerated.
150 * elfcore.h (elf_core_file_p): Set the machine architecture
151 before processing the program headers.
155 * configure.in <64-bit configuration>: If using gcc, check and
156 emit error for egcs-1.1.2.
157 * configure: Regenerate.
161 * elf.c (elfcore_grok_win32pstatus): Copy only as much information
162 as possible to avoid stack corruption.
166 * elf64-alpha.c (elf64_alpha_check_relocs): Don't set reltext
167 for non-allocated sections.
171 * elf.c (elfcore_write_prstatus): Make sure we pass the address of
172 prstat.pr_reg even if it is a struct.
176 * bfd/elfxx-ia64.c: Reset AIX vector function overrides for HP-UX.
180 * coffgen.c (coff_print_symbol): Don't mark info message
185 * po/fr.po: Updated translation.
186 * po/es.po: Updated translation.
190 * coff-alpha.c (alpha_relocate_section): Unify warning message
191 for GP relative relocations without GP defined.
192 * coff-mips.c (mips_relocate_section): Likewise.
196 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Avoid
197 unsigned overflow when new_offset < old_offset.
201 * bfd.c (_bfd_abort): Fix typo.
205 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't suppress
206 plt entries for undefweak symbols.
210 * bfd/targets.c (bfd_elf32_ia64_hpux_big_vec): Add to
212 (bfd_elf64_ia64_hpux_big_vec): Ditto.
213 (bfd_elf32_h8300_vec): Ditto.
217 * elf64-ppc.c: Remove stale part of ABI comment.
218 (NO_OPD_RELOCS): Define.
219 (ppc64_elf_check_relocs): Use it.
220 (ppc64_elf_relocate_section): Here too.
221 (build_one_stub): Don't point function syms at the stub. Instead,
223 (ppc64_elf_relocate_section): Check whether REL24 relocs should
224 really go to the stub. Make all dynamic relocs in opd against
226 (ppc64_elf_finish_dynamic_symbol): Allow for non-standard use of
231 * elf64-alpha.c (INSN_UNOP): Encode with RB as $sp.
235 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Correct sign of
236 TOC_BASE_OFF adjustment.
238 * Makefile.am: Run "make dep-am".
239 * Makefile.in: Regenerate.
240 * po/SRC-POTFILES.in: Regenerate.
244 * configure.host (hppa*64*-*-hpux*, hppa*64*-*-linux*): Add new
249 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GOTREL>:
250 Check for and emit error if sgot is NULL at this point.
254 * config.bfd (ia64*-*-netbsd*): New target.
258 * som.c (som_write_space_strings): Comment typo fix.
262 * elf64-ppc.c (struct ppc_link_hash_entry): Add is_func and
263 is_func_descriptor fields.
264 (link_hash_newfunc): Init them.
265 (ppc64_elf_check_relocs): Only R_PPC24_REL24 syms starting with a
266 dot are candidates for plt entries. When processing .opd relocs,
267 set function descriptor strings to point inside function code
268 string, and set new ppc_link_hash_entry fields.
269 (ppc64_elf_gc_sweep_hook): Don't sweep R_PPC64_REL24 relocs.
270 (ppc64_elf_adjust_dynamic_symbol): Remove most code dealing with
271 function descriptors. It's now done in..
272 (func_desc_adjust): New.
273 (ppc64_elf_func_desc_adjust): New.
274 (define elf_backend_always_size_sections): Define.
275 (ppc64_elf_hide_symbol): New.
276 (define elf_backend_hide_symbol): Define.
277 (allocate_dynrelocs): Remove code looking up function descriptors
278 as that has been done earlier.
279 (ppc64_elf_size_dynamic_sections): Use htab shortcut to elf hash
281 (ppc64_elf_finish_dynamic_symbol): Likewise. Remove code looking
282 up function descriptor.
283 (build_one_stub): Look up the function code sym. Check for
285 (ppc64_elf_relocate_section): Tweak calls to undefined weak syms.
286 Convert R_PPC64_TOC relocs to R_PPC64_RELATIVE in shared libs.
288 * elf-bfd.h (elf_backend_data <elf_backend_hide_symbol>): Add
290 (_bfd_elf_link_hash_hide_symbol): Likewise.
291 * elflink.h (elf_link_add_object_symbols): Adjust call to
292 elf_backend_hide_symbol.
293 (elf_fix_symbol_flags): Likewise.
294 (elf_link_assign_sym_version): Likewise. Use bfd_malloc rather
296 * elf.c (_bfd_elf_link_hash_hide_symbol): Add "force_local" param.
297 Set ELF_LINK_FORCED_LOCAL and call _bfd_elf_strtab_delref.
298 * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
299 (clobber_millicode_symbols): Adjust to suit new hide_symbol.
300 * elf32-cris.c (elf_cris_hide_symbol): Add "force_local" param
302 * elf32-mips.c (_bfd_mips_elf_hide_symbol): Likewise, and call
303 _bfd_elf_link_hash_hide_symbol rather than duplicating code.
304 * elfxx-ia64.c (elfNN_ia64_hash_hide_symbol): Likewise.
308 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Test for a
309 dynamic function descriptor symbol, not the associated function
314 * elf32-mips.c (mips_elf_calculate_relocation): Fix typo.
318 * po/bfd.pot: Regenerate.
319 * po/fr.po: Regenerate.
323 * elf-bfd.h (elf_backend_data <elf_backend_section_from_bfd_section>):
324 Remove "Elf_Internal_Shdr *" param.
325 (_bfd_mips_elf_section_from_bfd_section): Ditto.
326 * elf32-mips.c (_bfd_mips_elf_section_from_bfd_section): Ditto.
327 * elf32-m32r.c (_bfd_m32r_elf_section_from_bfd_section): Ditto.
328 * elf32-v850.c (v850_elf_section_from_bfd_section): Ditto.
329 * elf64-mmix.c (mmix_elf_section_from_bfd_section): Ditto.
330 * elfxx-ia64.c (elfNN_hpux_backend_section_from_bfd_section): Ditto.
331 * elf.c (_bfd_elf_section_from_bfd_section): Allow backend
332 function to override special sections. Remove hdr arg from
333 backend call, and don't loop.
337 * elf32-mips.c (mips_elf_calculate_relocation): Set require_jalxp
338 on R_MIPS_26 and target is 16bit. Add R_MIPS16_GPREL to list of
339 relocations requiring gp0 and gp.
343 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Handle
345 (elf32_arm_print_private_bfd_data): Likewise.
349 * po/tr.po: Import new version.
353 * elf64-ppc.c (ppc64_elf_howto_raw): Remove stale FIXMEs.
354 (ppc64_elf_reloc_type_lookup): Use proper CTOR reloc.
355 (ORI_R0_R0_0): Correct.
359 * elflink.c (_bfd_elf_create_dynamic_sections): Don't set SEC_CODE
361 * elf64-ppc.c (ppc64_elf_create_dynamic_sections): No need to
362 clear .plt SEC_CODE here. Create .stub and correct .glink flags.
363 (PLT_INITIAL_ENTRY_SIZE): Set to 24.
364 (ppc64_elf_glink_code): Delete.
365 (PPC64_ELF_GLINK_SIZE): Delete.
366 (ADDIS_R12_R2, STD_R2_40R1, LD_R11_0R12, LD_R2_0R12, MTCTR_R11,
367 BCTR, ADDIS_R12_R12_1, LD_R2_40R1, NOP, LI_R0_0, B_DOT, LIS_R0_0,
368 ORI_R0_R0_0): Define.
369 (PLT_CALL_STUB_SIZE, GLINK_CALL_STUB_SIZE): Define.
370 (struct ppc_link_hash_table): Add sstub and plt_overflow.
371 (ppc64_elf_link_hash_table_create): Init them.
372 (ppc64_elf_check_relocs <R_PPC64_REL24>): Refcount .plt entry.
373 Don't copy to shared lib.
374 (ppc64_elf_check_relocs): Call bfd_set_error on errors.
375 (ppc64_elf_gc_sweep_hook <R_PPC64_REL24>): Sweep plt refcount.
376 (allocate_dynrelocs <plt>): Don't change function sym here. Make
377 room for .stub and .glink code.
378 (ppc64_elf_size_dynamic_sections): Handle .stub. Make entry for
380 (ppc64_elf_final_link): Rename to ppc64_elf_set_toc. Don't call
381 bfd_elf64_bfd_final_link.
382 (bfd_elf64_bfd_final_link): Don't define.
383 (ppc64_elf_size_stubs): New.
384 (build_plt_stub): New.
385 (build_one_stub): New.
386 (ppc64_elf_build_stubs): New.
387 (ppc64_elf_relocate_section <toc relocs>): Remove assert.
388 (ppc64_elf_relocate_section): Don't copy R_PPC64_REL24 relocs.
389 (ppc64_elf_finish_dynamic_symbol): Don't build stubs here. Set
390 DT_PPC64_GLINK entry. Tweak DT_PLTGOT, DT_JMPREL, DT_PLTRELSZ in
391 case output sections not separate. Adjust DT_RELASZ to not
392 include plt relocs. Set reserved got entry. Set got and plt
394 (elf_backend_got_header_size): Set to 8.
395 * elf64-ppc.h: New file.
399 * elf32-arm.h (elf32_arm_size_dynamic_sections): When removing
400 sections, use bfd_section_list_remove.
401 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
402 * elflink.h (elf_link_add_object_symbols): When removing all
403 sections, use bfd_section_list_clear.
407 * po/sv.po: New file: Swedish translation.
408 * configure.in (ALL_LINGUAS): Add sv.
409 * configure: Regenerate.
413 * elflink.h (elf_link_input_bfd): Back out 2002-01-07 change.
414 * elf.c (merge_sections_remove_hook): New function.
415 (_bfd_elf_merge_sections): Pass it as 3rd argument to
417 * libbfd-in.h (_bfd_merge_sections): Add 3rd argument.
419 * merge.c (_bfd_merge_sections): Add remove_hook argument.
420 Call remove_hook if a SEC_EXCLUDE section is encountered.
424 * elf32-xstormy16.c (xstormy16_reloc_map): Add new field 'table'.
425 (xstormy16_reloc_map): Initialise new field with correct howto
427 (xstormy16_reloc_type_lookup): Use 'table' field to locate correct
432 * elf.c (elfcore_write_prstatus): Use long instead of pid_t;
433 (elfcore_write_pstatus): Use long instead of pid_t;
434 * elf-bfd.h: Change prototypes to use long instead of pid_t;
438 * elf.c: Update copyright years.
439 (elfcore_grok_netbsd_note): Use NT_NETBSDCORE_PROCINFO
440 and NT_NETBSDCORE_FIRSTMACH. Improve a comment.
444 Add capability to write corefile note sections, for gdb.
445 * elf.c (elfcore_write_note): New function.
446 (elfcore_write_prpsinfo): New function.
447 (elfcore_write_prstatus): New function.
448 (elfcore_write_pstatus): New function.
449 (elfcore_write_prfpreg): New function.
450 (elfcore_write_prxfpreg): New function.
451 * elf-bfd.h: Add prototypes for above functions.
455 * elf.c (elf_fake_sections): Propagate errors from
456 elf_backend_fake_section.
460 * Makefile.am (BFD32_BACKENDS): Add elf32-sh-nbsd.lo.
461 (BFD32_BACKENDS_CFILES): Add elf32-sh-nbsd.c.
462 (elf32-sh-nbsd.lo): New rule.
463 * Makefile.in: Regenerate.
464 * config.bfd (sh*le-*-netbsdelf*): New target.
465 (sh*-*-netbsdelf*): New target.
466 * configure.in: Include netbsd-core.lo for native sh*-*-netbsd*.
467 (bfd_elf32_shnbsd_vec): New vector.
468 (bfd_elf32_shlnbsd_vec): New vector.
469 * configure: Regenerate.
470 * elf32-sh-nbsd.c: New file.
471 * targets.c: Update copyright years.
472 (_bfd_target_vector): Add bfd_elf32_shlnbsd_vec and
473 bfd_elf32_shnbsd_vec.
477 * coff-rs6000.c (READ20): Use bfd_scan_vma.
481 * elflink.h (elf_link_input_bfd): Don't ask for the merged offset
482 of a symbol in a section that will be deleted.
486 * po/es.po: New file: Spanish translation.
487 * configure.in (ALL_LINGUAS): Add es.
488 * configure: Regenerate.
492 * elfxx-ia64.c (is_unwind_section_name): Add target vector as
493 argument so we can handle HP-UX specially.
494 (elfNN_ia64_hpux_vec): New for use in is_unwind_section_name.
495 (elfNN_hpux_backend_section_from_bfd_section): New for support
496 of SHN_IA_64_ANSI_COMMON.
497 (elfNN_ia64_relax_section): Add support for SHN_IA_64_ANSI_COMMON.
498 (is_unwind_section_name): Add special HP-UX support.
499 (elfNN_ia64_section_from_shdr): Add support for more sections.
500 (elfNN_ia64_fake_sections): Modify is_unwind_section_name call and
501 add support for more sections.
502 (elfNN_ia64_additional_program_headers): Modify
503 is_unwind_section_name call.
504 (elfNN_ia64_modify_segment_map): Remove assumption that there is
505 only one unwind section in segment.
509 * syms.c (_bfd_generic_make_empty_symbol): New function.
510 * libbfd-in.h (_bfd_nosymbols_make_empty_symbol): Define as
511 _bfd_generic_make_empty_symbol.
512 * libbfd.h: Regenerate.
513 * bfd-in2.h: Regenerate.
514 * hppabsd-core.c (hppabsd_core_make_empty_symbol): Delete function.
515 (hppabsd_core_get_symtab_upper_bound): Don't define.
516 (hppabsd_core_get_symtab): Likewise.
517 (hppabsd_core_print_symbol): Likewise.
518 (hppabsd_core_get_symbol_info): Likewise.
519 (hppabsd_core_bfd_is_local_label_name): Likewise.
520 (hppabsd_core_get_lineno): Likewise.
521 (hppabsd_core_find_nearest_line): Likewise.
522 (hppabsd_core_bfd_make_debug_symbol): Likewise.
523 (hppabsd_core_read_minisymbols): Likewise.
524 (hppabsd_core_minisymbol_to_symbol): Likewise.
525 (hppabsd_core_vec): Use BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols).
527 * hpux-core.c: Similarly.
528 * irix-core.c: Similarly.
529 * osf-core.c: Similarly.
530 * sco5-core.c: Similarly.
531 * binary.c (binary_make_empty_symbol): Remove function, define as
532 _bfd_generic_make_empty_symbol.
533 * ihex.c (ihex_make_empty_symbol): Likewise.
534 * mmo.c (mmo_make_empty_symbol): Likewise.
535 * ppcboot.c (ppcboot_make_empty_symbol): Likewise.
536 * srec.c (srec_make_empty_symbol): Likewise.
537 * versados.c (versados_make_empty_symbol): Likewise.
538 * vms.c (_bfd_vms_make_empty_symbol): Remove.
539 (vms_make_empty_symbol): Define as _bfd_generic_make_empty_symbol.
540 * vms-gsd.c (_bfd_vms_slurp_gsd): Call bfd_make_empty_symbol
541 rather than _bfd_vms_make_empty_symbol.
542 * vms-misc.c (new_symbol): Likewise.
546 * section.c (bfd_section_init): Remove unnecessary initialisations.
547 (bfd_section_list_clear): New function.
548 (bfd_section_list_remove, bfd_section_list_insert): New macros.
549 (_bfd_strip_section_from_output): Use them.
550 * coffcode.h (coff_set_alignment_hook): Likewise.
551 * elf32-mips.c (_bfd_mips_elf_final_link): Likewise.
552 * elf64-mips.c (mips_elf64_final_link): Likewise.
553 * elf64-mmix.c (mmix_elf_final_link): Likewise.
554 * sunos.c (sunos_add_dynamic_symbols): Likewise.
555 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
556 * bfd-in2.h: Regenerate.
558 * netbsd-core.c (netbsd_core_file_p): Use bfd_make_section_anyway
559 rather than doing our own section handling. Clean up after errors
560 with bfd_release and bfd_section_list_clear. Handle unexpected
562 * aoutf1.h (sunos4_core_file_p): Likewise.
563 * aix386-core.c (aix386_core_file_p): Likewise.
564 * cisco-core.c (cisco_core_file_validate): Likewise.
565 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
566 * trad-core.c (trad_unix_core_file_p): Likewise.
568 * hppabsd-core.c (hppabsd_core_core_file_p): Clean up after errors
569 with bfd_release and bfd_section_list_clear.
570 * hpux-core.c (hpux_core_core_file_p): Likewise.
571 * irix-core.c (irix_core_core_file_p): Likewise.
572 * lynx-core.c (lynx_core_file_p): Likewise.
573 * osf-core.c (osf_core_core_file_p): Likewise.
574 * rs6000-core.c (rs6000coff_core_p): Likewise.
575 * sco5-core.c (sco5_core_file_p): Likewise.
577 * elf32-mips.c (_bfd_mips_elf_lo16_reloc): Simplify, and perform
578 sign extension adjustments without conditionals.
582 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Don't crash if
583 CIE at .eh_frame start is removed due to no FDEs referencing it.
587 * config.bfd (x86_64-*-netbsd*): New target.
588 * configure.in (x86_64-*-netbsd*): Set COREFILE
590 * configure: Regenerated.
594 * xcofflink.c (_bfd_xcoff_bfd_final_link): Update .pad section ordering
595 for recent bfd_make_section_anyway change.
599 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
600 R_ARM_THM_PC11 reloc.
604 * configure.in (LINGUAS): Add ja.
605 * configure: Regenerate.
606 * po/ja.po: Import from translation project's web site.
610 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Reformat error
611 messages to ease translation into other languages.
613 For older changes see ChangeLog-0001
619 version-control: never