| blob | 907cdc3511c84744a634babf48d4c45546ff5ba1 |
1 2001-04-03 David Mosberger <davidm@hpl.hp.com>
3 * efi-app-ia32.c (ALIGN_SECTIONS_IN_FILE): Deleted.
5 2001-03-30 H.J. Lu <hjl@gnu.org>
7 * efi-app-ia32.c (PEI_TARGET_SUBSYSTEM): Rename from ...
8 (PEI_DEFAULT_TARGET_SUBSYSTEM): This.
10 2001-03-26 H.J. Lu <hjl@gnu.org>
12 * elf32-gen.c (elf32_generic_link_add_symbols): New. Check
13 if there are any relocations for generic ELF.
14 (bfd_elf32_bfd_link_add_symbols): Defined to
15 elf32_generic_link_add_symbols.
16 * elf64-gen.c (elf64_generic_link_add_symbols): New. Check
17 if there are any relocations for generic ELF.
18 (bfd_elf64_bfd_link_add_symbols): Defined to
19 elf64_generic_link_add_symbols.
21 2001-03-23 Nick Clifton <nickc@redhat.com>
23 * Makefile.am (BUILD_CFILES): New variable: List of C source
24 files created in build directory.
25 (BUILD_HFILES): New variable: List of header files created in
26 build directory.
27 (POTFILES): Delete.
28 (po/POTFILES.in): Replace rule with empty entry.
29 (po/SRC-POTFILES.in): New rule: Create a list of source files
30 in the source directory.
31 (po/BLD-POTFILES.in): New rule: Create a list of source files
32 in the build directory.
33 (MOSTLYCLEAN): Do not delete source files created in build
34 directory.
35 * Makefile.in: Regenerate.
36 * configure.in: Insert SRC-POTFILES.in and BLD-POTFILES.in
37 into po/Makefile.
38 * configure: Regenerate.
40 * po/Make-in: Replace occurrences of POTFILES with SRC-POTFILES
41 and BLD_POTFILES.
42 Add .. to the search path when building bfd.pot.
43 Delete POTFILES when performing distclean.
44 Add comment describing why distclean is broken in maintainer mode.
45 * po/POTFILES.in: Delete.
46 * po/SRC-POTFILES.in: New file.
47 * po/BLD-POTFILES.in: New file.
48 * po/bfd.pot: Regenerate.
50 2001-03-22 Hans-Peter Nilsson <hp@axis.com>
52 * elf32-cris.c: Shlib and PIC support. PCREL tweaks.
53 (elf_cris_discard_copies, elf_cris_adjust_gotplt_to_got,
54 elf_cris_try_fold_plt_to_got, elf_cris_link_hash_newfunc,
55 elf_cris_link_hash_table_create, elf_cris_adjust_dynamic_symbol,
56 elf_cris_size_dynamic_sections, elf_cris_finish_dynamic_symbol,
57 elf_cris_finish_dynamic_sections,elf_cris_hide_symbol): New
58 functions.
59 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL,
60 R_CRIS_32_PCREL>: Correct comments. Set pcrel_offset to false.
61 <R_CRIS_COPY, R_CRIS_GLOB_DAT, R_CRIS_JUMP_SLOT, R_CRIS_RELATIVE,
62 R_CRIS_16_GOT, R_CRIS_32_GOT, R_CRIS_16_GOTPLT, R_CRIS_32_GOTPLT,
63 R_CRIS_32_GOTREL, R_CRIS_32_PLT_GOTREL, R_CRIS_32_PLT_PCREL>:
64 New HOWTO members for new relocs.
65 (cris_reloc_map): Map new relocs.
66 (ELF_DYNAMIC_INTERPRETER): Define.
67 (PLT_ENTRY_SIZE): Define.
68 (elf_cris_plt0_entry, elf_cris_plt_entry, elf_cris_pic_plt0_entry,
69 elf_cris_pic_plt_entry): New, PLT templates.
70 (struct elf_cris_pcrel_relocs_copied, struct
71 elf_cris_link_hash_entry, struct elf_cris_link_hash_table): New.
72 (elf_cris_link_hash_traverse, elf_cris_hash_table): Define.
73 (cris_final_link_relocate): Check that 16-bit GOT relocs have
74 positive values. Adjust PCREL relocs to be relative to location
75 after relocation.
76 (cris_elf_relocate_section): Handle relocations to dynamic
77 objects. Handle new relocations. Call error handler when seeing
78 non-PIC relocation for read-only sections while generating shared
79 object.
80 (cris_elf_check_relocs): Set reference counts for GOT and PLT
81 entries.
82 (bfd_elf32_bfd_link_hash_table_create,
83 elf_backend_adjust_dynamic_symbol,
84 elf_backend_size_dynamic_sections,
85 elf_backend_finish_dynamic_symbol,
86 elf_backend_finish_dynamic_sections,
87 elf_backend_create_dynamic_sections, bfd_elf32_bfd_final_link,
88 elf_backend_hide_symbol, elf_backend_want_got_plt,
89 elf_backend_plt_readonly, elf_backend_want_plt_sym,
90 elf_backend_got_header_size, elf_backend_plt_header_size):
91 Define.
93 * reloc.c: (BFD_RELOC_CRIS_COPY, BFD_RELOC_CRIS_GLOB_DAT,
94 BFD_RELOC_CRIS_JUMP_SLOT, BFD_RELOC_CRIS_RELATIVE,
95 BFD_RELOC_CRIS_32_GOT, BFD_RELOC_CRIS_16_GOT,
96 BFD_RELOC_CRIS_32_GOTPLT, BFD_RELOC_CRIS_16_GOTPLT,
97 BFD_RELOC_CRIS_32_GOTREL, BFD_RELOC_CRIS_32_PLT_GOTREL,
98 BFD_RELOC_CRIS_32_PLT_PCREL): New relocs.
99 * bfd-in2.h, libbfd.h: Regenerate.
101 2001-03-21 Diego Novillo <dnovillo@redhat.com>
103 (_bfd_mips_elf_relocate_section): Give a better error message when
104 a relocation is not recognized.
106 2001-03-21 Alan Modra <alan@linuxcare.com.au>
108 * elf32-hppa.c (elf32_hppa_set_gp): Check sec->output_section
109 non-NULL before attempting to dereference.
111 2001-03-20 H.J. Lu <hjl@gnu.org>
113 * configure.in: Remove the redundent AC_ARG_PROGRAM.
114 * configure: Rebuild.
116 2001-03-20 Andreas Schwab <schwab@suse.de>
118 * elf32-m68k.c (elf_m68k_relocate_section): Don't need the
119 relocation value when resolving a reference from a debugging
120 section.
122 2001-03-16 Scott Thomason <SThomaso@hii.com>
124 * coff64-rs6000.c (xcoff64_swap_sym_out): Fix syntax errors.
125 (xcoff64_swap_sym_out): Fix syntax errors.
127 2001-03-16 Richard Sandiford <rsandifo@redhat.com>
129 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Fix warning.
131 2001-03-15 Alan Modra <alan@linuxcare.com.au>
133 * elf32-hppa.c (elf32_hppa_link_hash_entry): Add maybe_pic_call.
134 (hppa_link_hash_newfunc): Init it.
135 (hppa_type_of_stub): Only use non-PIC to PIC call stub if caller
136 section appears to be non-PIC.
137 (final_link_relocate): Likewise.
138 (elf32_hppa_adjust_dynamic_symbol): Set maybe_pic_call for any
139 possible candidate function, and set pic_call for those that will
140 only have a .plt entry for the PIC call stub.
141 (hppa_handle_PIC_calls): Set maybe_pic_call.
143 2001-03-12 DJ Delorie <dj@redhat.com>
145 * elf32-sh.c (sh_elf_relocate_section): Only relocation
146 R_SH_DIR8WP* relocs if they're against external symbols, else
147 they're just for relaxing. Validate the reloc values.
149 2001-03-12 Stefan Geuken <mail@stefan-geuken.de>
151 * binary.c (bfd_external_binary_architecture): Declare.
152 (binary_object_p): If bfd_external_binary_architecture is defined,
153 set the architecture to this string.
155 2001-03-11 Philip Blundell <philb@gnu.org>
157 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Don't make PLT
158 entries that could serve as a definition for a weak symbol.
160 2001-03-08 Nick Clifton <nickc@redhat.com>
162 * Most files: Update copyright notices using Perl script created
163 by Kevin Buettner <kevinb@redhat.com>.
165 2001-03-07 Nick Clifton <nickc@redhat.com>
167 * elf32-arm.h (elf32_arm_final_link_relocate): Conditionalise
168 prior patch on ! defined OLD_ARM_ABI.
170 2001-03-07 Andreas Jaeger <aj@suse.de>
172 * elf64-x86-64.c (elf64_x86_64_relocate_section): Fix handling of
173 some relocation values.
175 2001-03-06 Nick Clifton <nickc@redhat.com>
177 * elf32-arm.h (elf32_arm_final_link_relocate): Clear bit zero
178 of offset in BLX(1) instruction.
179 * coff-arm.c (coff_arm_relocate_section): Clear bit zero of
180 offset in BLX(1) instruction.
181 Fix formatting.
183 2001-03-06 Nick Clifton <nickc@redhat.com>
185 * coff-arm.c (coff_arm_reloc_type_lookup): Add
186 BFD_RELOC_THUMB_PCREL_BLX.
188 2001-03-06 Igor Shevlyakov <igor@windriver.com>
190 * archures.c (bfd_default_scan): Add Coldfire CPUs.
191 * bfd-in2.h: Regenerate.
192 * cpu-m68k.c: Add Coldfire CPUs for arch table.
193 * ieee.c (ieee_write_processor): Set proper id for
194 Coldfire CPUs.
196 2001-03-01 D.J. Barrow <djbarrow@de.ibm.com,barrow_dj@yahoo.com>
198 * configure.in: Add s390 target.
199 * configure: Regenerate.
201 2001-02-28 Andreas Jaeger <aj@suse.de>
203 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add relocation
204 to addend.
206 2001-02-28 Philip Blundell <pb@futuretv.com>
208 * elf32-arm.h: Update mentions of renamed EF_xx constants.
209 (elf32_arm_print_private_bfd_data): Handle ARM EABI version 2.
211 2001-02-27 H.J. Lu <hjl@gnu.org>
213 * aoutx.h (NAME(aout,bfd_free_cached_info)): Return true if
214 abfd->tdata.aout_data == NULL.
216 2001-02-27 Alan Modra <alan@linuxcare.com.au>
218 * elf32-hppa.c: Correct field selector in stub comments.
219 (clobber_millicode_symbols): Formatting fix.
221 * configure.in: Bump version to 2.11.90.
222 * configure: Regenerate.
223 * Makefile.am (CFILES): Rename to SOURCE_CFILES.
224 (CFILES): $SOURCE_CFILES + generated C files.
225 (POTFILES): Include $HFILES not $SOURCE_HFILES.
226 Run "make dep-am"
227 * Makefile.in: Regenerate.
228 * doc/Makefile.in: This too.
230 2001-02-26 Timothy Wall <twall@cygnus.com>
232 * elfxx-ia64.c (elfNN_ia64_aix_add_symbol_hook): Remove obsolete
233 comments.
235 2001-02-26 Nick Clifton <nickc@redhat.com>
237 * coffcode.h (styp_to_sec_flags) [COFF_WITH_PE version]: Tidy
238 up, replacing multiple if statements with a switch.
239 (handle_COMDAT): New function.
241 2001-02-26 H.J. Lu <hjl@gnu.org>
243 * coffcode.h (styp_to_sec_flags) [COFF_WITH_PE version]: Issue
244 a warning for section flags we do not handle instead of
245 aborting.
247 2001-02-26 Andreas Jaeger <aj@suse.de>
249 * elf64-x86-64.c (x86_64_elf_howto_table): Fix order of entries.
251 2001-02-22 Timothy Wall <twall@cygnus.com>
253 * config.bfd (targ_cpu): Add vectors for ia64-*-aix* (aka Monterey).
254 * configure.in: Add objects for elf64_ia64_aix vectors.
255 * configure: Regenerated.
256 * configure.host: Recognize ia64-*-aix*.
257 * elfxx-ia64.c: Add hooks for ELF64 on AIX5. Define new vectors
258 for AIX. AIX5 requires most relocations to be dynamic (*all*
259 binaries are somewhat similar to shared libraries).
260 * targets.c: Add elf64_ia64_aix vectors.
262 2001-02-21 David Mosberger <davidm@hpl.hp.com>
264 * cpu-ia64-opc.c (elf64_ia64_operands}: Fix typo: error string for
265 C8 said "1" instead of "8". Clarify error string for IMM22:
266 "signed integer" instead of just "integer".
268 2001-02-20 Andreas Jaeger <aj@suse.de>
270 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Don't make
271 PLT entries that could serve as a definition for a weak symbol.
273 2001-02-19 Jakub Jelinek <jakub@redhat.com>
275 * elf32-sparc.c (elf32_sparc_finish_dynamic_symbol): Don't make PLT
276 entries that could serve as a definition for a weak symbol.
277 * elf64-sparc.c (sparc64_elf_finish_dynamic_symbol): Likewise.
279 2001-02-18 David O'Brien <obrien@FreeBSD>
281 * configure.in: Recognize FreeBSD/arm, FreeBSD/PowerPC, and treat
282 FreeBSD/i386-CURRENT differently until I can figure out the needed
283 corefile changes.
284 * configure: Regenerate.
285 * config.bfd: Recognize FreeBSD/x86-64, FreeBSD/ia64, FreeBSD/arm,
286 FreeBSD/PowerPC, and FreeBSD/sparc64.
288 2001-02-18 lars brinkhoff <lars@nocrew.org>
290 * Makefile.am: Add PDP-11 a.out target.
291 * config.bfd: Likewise.
292 * configure.in: Likewise.
293 * targets.c: Likewise.
294 * archures.c: Likewise.
295 * bfd-in2.h: Likewise. Add PDP-11 relocations.
296 * libbfd.h: Add PDP-11 relocations.
297 * reloc.c: Likewise.
298 * cpu-pdp11.c: New file.
299 * pdp11.c: New file.
301 * libaout.h (GET_WORD) [ARCH_SIZE==16]: Define.
302 (GET_SWORD) [ARCH_SIZE==16]: Likewise.
303 (GET_SWORD) [ARCH_SIZE==16]: Likewise.
304 (PUT_WORD) [ARCH_SIZE==16]: Likewise.
305 (GET_MAGIC): New macro.
306 (PUT_MAGIC): Likewise.
307 * aout-target.h (MY(object_p)): Use GET_MAGIC to read magic word.
309 2001-02-18 Jim Kingdon <jkingdon@engr.sgi.com>
311 * irix-core.c (irix_core_core_file_p): Set the architecture (GDB
312 multiarch needs it).
314 2001-02-18 H.J. Lu <hjl@gnu.org>
316 * elflink.h (elf_link_input_bfd): Ignore invalid section symbol
317 index.
319 2001-02-18 Kazu Hirata <kazu@hxi.com>
321 * vms-misc.c: Fix formatting.
323 2001-02-16 Kazu Hirata <kazu@hxi.com>
325 * vms.c: Fix formatting.
327 2001-02-14 H.J. Lu <hjl@gnu.org>
329 * elf.c (elf_find_function): New function.
330 (_bfd_elf_find_nearest_line): Call elf_find_function () to find
331 the file name and function name.
333 2001-02-14 Nick Clifton <nickc@redhat.com>
335 * ecoff.c (bfd_debug_section): Update to initialise new fields in
336 asection structure.
338 * Makefile.am (BFD32_BACKENDS_CFILES): Remove peigen.c
339 (BFD64_BACKENDS): Add pepigen.c
340 Add rules to create peigen.c and pepigen.c from peXXigen.c.
342 * Makefile.in: Regenerate.
343 * configure: Regenerate.
344 * po/POTFILES.in: Regenerate.
345 * po/bfd.pot: Regenerate.
347 2001-02-14 H.J. Lu <hjl@gnu.org>
349 * libcoff-in.h (pe_tdata): Add members target_subsystem and
350 force_minimum_alignment.
352 2001-02-14 Bo Thorsen <bo@suse.de>
354 * elf64-x86-64.c: Small formatting fixes and rearrangements of code.
355 (elf64_86_64_size_info): Struct added to fix a problem
356 with the hashtable string entries.
357 (elf64_x86_64_adjust_dynamic_symbol): Add generation of .got.plt.
358 (elf64_x86_64_size_dynamic_sections): A FIXME removed.
359 (elf64_x86_64_size_dynamic_sections): Fix a dynamic entry and
360 remove the FIXME for this.
361 (elf64_x86_64_adjust_dynamic_symbol): Fix check for unneeded .plt
362 section. Also removed the FIXME for it.
363 (x86_64_elf_howto_table): Use bfd_elf_generic_reloc.
364 (ELF_DYNAMIC_INTERPRETER): Fix the name of the dynamic linker.
365 (elf64_x86_64_finish_dynamic_sections): Enable .got.plt writing.
367 2001-02-13 Richard Henderson <rth@redhat.com>
369 * elfxx-ia64.c (elfNN_ia64_final_link): Set __gp if required
370 and not user provided.
372 2001-02-13 Kazu Hirata <kazu@hxi.com>
374 * vms.c (vms_print_symbol): Remove unreachable code.
376 * rs6000-core.c: Fix formatting.
378 2001-02-13 David Mosberger <davidm@hpl.hp.com>
380 * peicode.h (coff_swap_filehdr_out) [COFF_IMAGE_WITH_PE]: Define
381 as _bfd_XXi_only_swap_filehdr_out.
382 (pe_mkobject) [PEI_FORCE_MINIMUM_ALIGNMENT]: Set
383 pe->force_minimum_alignment to TRUE.
384 (pe_mkobject) [PEI_TARGET_SUBSYSTEM]: Set pe->target_subsystem to
385 PEI_TARGET_SUBSYSTEM.
386 (pe_print_private_bfd_data): Call
387 _bfd_XX_print_private_bfd_data_common() instead of
388 _bfd_pe_print_private_bfd_data_common().
389 (pe_bfd_copy_private_bfd_data): Call
390 _bfd_XX_bfd_copy_private_bfd_data_common() instead of
391 _bfd_pe_bfd_copy_private_bfd_data_common().
392 (coff_bfd_copy_private_section_data): Define as
393 _bfd_XX_bfd_copy_private_section_data instead of
394 _bfd_pe_bfd_copy_private_section_data.
395 (coff_get_symbol_info): Define as _bfd_XX_get_symbol_info instead
396 of a _bfd_pe_get_symbol_info.
398 * peigen.c: Delete.
400 * peXXigen.c: Renamed from peigen.c.
401 (COFF_WITH_XX): Define this macro (will get expanded into
402 COFF_WITH_pep or COFF_WITH_pe, depending on whether this is being
403 compiled as peigen.c or pepigen.c.
404 [COFF_WITH_pep]: Include "coff/ia64.h" instead of "coff/i386.h" to
405 define the canonical PEP structures and definitions.
406 (_bfd_XXi_swap_aouthdr_out): If pe->force_minimum_alignment is in
407 effect, enforce minimum file and section alignments. If
408 extra->Subsystem is IMAGE_SUBSYSTEM_UNKNOWN, set it to
409 pe->target_subsystem (this defaults to IMAGE_SUBSYSTEM_UNKNOWN,
410 so, by default, this is a no-op).
412 * libpei.h: Rename COFF_WITH_PEP to COFF_WITH_pep.
413 (_bfd_XX_bfd_copy_private_bfd_data_common): Add macros to map
414 _bfd_XXfoo to _bfd_pepfoo if COFF_WIT_PEP is defined and to
415 _bfd_pefoo if it's not defined. Use these macros to define
416 coff swap macros.
418 * libcoff.h (pe_tdata): Add members target_subsystem and
419 force_minimum_alignment.
421 * efi-app-ia64.c (COFF_WITH_pep): Rename COFF_WITH_PEP to
422 COFF_WITH_pep.
423 (PEI_TARGET_SUBSYSTEM): Rename from PEI_DEFAULT_TARGET_SUBSYSTEM.
425 * configure.in (bfd_efi_app_ia64_vec): Use pepigen.lo instead of
426 peigen.lo.
428 * coff-ia64.c: Rename COFF_WITH_PEP to COFF_WITH_pep.
429 (AOUTSZ): Rename PEP64AOUTSZ and PEP64AOUTHDR to PEPAOUTSZ and
430 PEPAOUTHDR.
432 * Makefile.in (BFD64_BACKENDS): Mention pepigen.lo.
433 (BFD64_BACKENDS_CFILES): Mention pepigen.c
434 (peigen.c): Add rule to generate from peXXigen.c.
435 (pepigen.c): Ditto.
436 (pepigen.lo): List dependencies for pepigen.lo.
438 2001-02-13 Alan Modra <alan@linuxcare.com.au>
440 * elf32-hppa.c (elf32_hppa_set_gp): Handle weak $global$. If
441 $global$ referenced but not defined, set its value here.
443 2001-02-09 Bo Thorsen <bo@suse.de>
445 * elf64-x86-64.c (elf64_x86_64_check_relocs): Set .rela.got section
446 alignment to 3.
447 (elf64_x86_64_check_relocs): Write R_X86_64_GOTPCREL GOT entry
448 and relocation.
449 (elf64_x86_64_relocate_section): Fix formatting.
450 (elf64_x86_64_relocate_section): Fix addend for relocation of
451 R_X86_64_(8|16|32|PC8|PC16|PC32).
453 2001-02-12 Jan Hubicka <jh@suse.cz>
455 * elf64-x86-64.c (x86_64_elf_howto): Fix name of R_X86_64_GOTPCREL.
457 2001-02-11 H.J. Lu <hjl@gnu.org>
459 * elflink.h (elf_bfd_final_link): Use file_align for SYMTAB
460 alignment.
462 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
464 * elf32-mips.c (mips_elf_create_dynamic_relocation): Undo patch
465 from 2000-10-13. Do not add the symbol's value for R_MIPS_REL32
466 relocations against dynsym symbols.
468 * elf32-mips.c (elf_mips_howto_table): Fix the comment on
469 the R_MIPS_26 relocation.
470 (mips_elf_calculate_relocation): Use (p + 4) instead of p for
471 the R_MIPS_26 relocation.
472 (mips_elf_perform_relocation): Fix the comment on the R_MIPS16_26
473 relocation.
474 * elf64-mips.c (mips_elf64_howto_table_rel): Fix the comment on
475 the R_MIPS_26 relocation.
476 (mips_elf64_howto_table_rela): Likewise.
478 * elf32-mips.c (struct mips_elf_link_hash_entry): Added no_fn_stub
479 member to mark symbols that have non-CALL relocations against
480 them.
481 (mips_elf_link_hash_newfunc): Initialize no_fn_stub.
482 (mips_elf_calculate_relocation): Handle R_MIPS_CALL16 like
483 R_MIPS_GOT16.
484 (_bfd_mips_elf_check_relocs): Set no_fn_stub for a symbol if a
485 non-CALL relocation against it is encountered.
486 (_bfd_mips_elf_copy_indirect_symbol): Merge no_fn_stub as well.
487 (_bfd_mips_elf_adjust_dynamic_symbol): Only create a stub if
488 no_fn_stub is not set.
490 * elf32-mips.c (mips_elf_output_extsym): Get the output section
491 information from the real symbol for indirect ones.
492 Check no_fn_stub to find out if a symbol has a function stub
493 indeed.
495 2001-02-11 Michael Sokolov <msokolov@ivan.Harhan.ORG>
497 * Makefile.am (stamp-lib): ranlib the libbfd.a in the build directory.
498 * Makefile.in: Regenerate.
500 2001-02-09 David Mosberger <davidm@hpl.hp.com>
502 * elfxx-ia64.c (is_unwind_section_name): New function. Returns
503 true if section name is an unwind table section name.
504 (elfNN_ia64_additional_program_headers): Count each unwind section
505 separately.
506 (elfNN_ia64_modify_segment_map): Install one unwind program header
507 for each unwind separate section. Note: normally the linker
508 script merges the unwind sections that go into a single segment,
509 so this still generates at most one unwind program header per
510 segment.
512 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Accept any section
513 name for SHT_IA_64_UNWIND, not just .IA_64.unwind.
514 (elfNN_ia64_fake_sections): Mark sections with names that start
515 with .IA_64.unwind but not with .IA_64.unwind_info as an IA-64
516 unwind section.
518 * elfxx-ia64.c (elfNN_ia64_final_write_processing): New function.
519 Use it to make sh_info in unwind section point to the text section
520 it applies to.
522 2001-02-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
524 * Makefile.am: Add linux target for S/390.
525 * archures.c: Likewise.
526 * bfd-in2.h: Likewise.
527 * config.bfd: Likewise.
528 * configure.in: Likewise.
529 * elf.c: Likewise.
530 * libbfd.h: Likewise.
531 * targets.c: Likewise.
532 * cpu-s390.c: New file.
533 * elf32-s390.c: New file.
534 * elf64-s390.c: New file.
536 2001-02-09 Nick Clifton <nickc@redhat.com>
538 * peigen.c (_bfd_pe_get_symbol_info): Suppress addition of
539 ImageBase. This has already been done by coff_swap_hdr_in.
541 2001-02-09 Jakub Jelinek <jakub@redhat.com>
543 * elf64-sparc.c (sparc64_elf_copy_private_bfd_data): New function.
545 2001-02-09 Jakub Jelinek <jakub@redhat.com>
547 * elf64-sparc.c (sparc64_elf_check_relocs): Don't trust reloc_count.
548 (sparc64_elf_relocate_section): Likewise.
550 2001-02-09 Mark Kettenis <kettenis@gnu.org>
552 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Treat R_SPARC_UA32
553 similar to R_SPARC_32.
554 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
556 2001-02-08 H.J. Lu <hjl@gnu.org>
558 * elf32-i386.c (elf_i386_check_relocs): Reserve R_386_PC32
559 relocation entries for weak definitions when building DSO with
560 -Bsymbolic.
562 2001-02-08 Richard Henderson <rth@redhat.com>
564 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Respect weakness
565 before visibility. Locally defined protected symbols are not
566 dynamic.
568 2001-02-08 Geoffrey Keating <geoffk@redhat.com>
570 * config.bfd: Enable coff64 for rs6000-*. Patch from
571 <hzoli@austin.ibm.com>.
573 2001-02-07 Mark Elbrecht <snowball3@bigfoot.com>
575 * coffgen.c (coff_find_nearest_line): If stabs info is successfully
576 found, do not attempt to find dwarf2 info before returning.
578 2001-02-07 Jakub Jelinek <jakub@redhat.com>
580 * elflink.h (is_global_symbol_definition): Rename to
581 is_global_data_symbol_definition and have it reject function
582 symbols.
583 (elf_link_is_defined_archive_symbol): Use renamed function.
585 2001-02-07 Todd Vierling <tv@wasabisystems.com>
587 * libbfd-in.h (bfd_target_vector): Change extern array to pointer.
588 * libbfd.h (bfd_target_vector): Likewise.
589 * targets.c (bfd_target_vector): Rename to _bfd_target_vector and
590 make static; create pointer reference named bfd_target_vector.
591 (_bfd_target_vector_entries): Calculate this based on the array
592 typed _bfd_target_vector.
594 2001-02-06 H.J. Lu <hjl@gnu.org>
596 * elfxx-ia64.c (elfNN_ia64_dynamic_symbol_p): Only hidden and
597 internal symbols are not dynamic.
598 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
600 2001-02-06 Nick Clifton <nickc@redhat.com>
602 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-ia64.c, so
603 that it will not be pulled into the list of files that make up
604 po/POTFILES.in.
605 * Makefile.in: Regenerate.
606 * po/bfd.pot: Regenerate.
608 2001-02-06 H.J. Lu <hjl@gnu.org>
610 * peicode.h (coff_swap_filehdr_in): Remove the e_magic
611 checking.
612 (pe_bfd_object_p): Rewrite with external_PEI_DOS_hdr and
613 external_PEI_IMAGE_hdr.
615 2001-02-06 Kazu Hirata <kazu@hxi.com>
617 * elf-m10200.c: Fix formatting.
619 2001-02-04 Nick Clifton <nickc@redhat.com>
621 * elf32-v850.c (v850_elf_reloc): Do not convert reloc addend to PC
622 rel, it will be handled later on.
624 2001-02-02 Fred Fish <fnf@ninemoons.com>
626 * Makefile.in: Fix typo.
628 2001-02-01 Kazu Hirata <kazu@hxi.com>
630 * elf-m10300.c: Fix formatting.
632 2001-01-30 Alan Modra <alan@linuxcare.com.au>
634 * elf64-hppa.c (elf64_hppa_elf_get_symbol_type): New function.
635 (elf_backend_get_symbol_type): Define.
636 (elf64_hppa_object_p): Set architecture and machine from elf
637 header flags.
639 2001-01-30 Curtis L. Janssen <cljanss@ca.sandia.gov>
641 * elf64-alpha.c (elf64_alpha_find_nearest_line): Query dwarf2
642 before mdebug.
644 2001-01-26 Richard Henderson <rth@redhat.com>
646 * elfxx-ia64.c (elfNN_ia64_dynamic_symbol_p): Return false
647 for non-default visibility.
648 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise, but
649 delete ugly macro and replace with pretty function.
651 2001-01-25 Mark Elbrecht <snowball3@bigfoot.com>
653 * coff-go32.c: Update copyright.
654 * coff-stgo32.c: Likewise.
655 * coff-go32.c (COFF_LONG_FILENAMES): Define.
656 * coff-stgo32.c (COFF_LONG_FILENAMES): Likewise.
657 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Remove .bss entry.
658 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
660 2001-01-25 Kazu Hirata <kazu@hxi.com>
662 * bfd-in2.h: Rebuild.
663 * libbfd.h: Likewise.
665 2001-01-23 H.J. Lu <hjl@gnu.org>
667 * bfd-in2.h: Rebuild.
669 2001-01-23 H.J. Lu <hjl@gnu.org>
671 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_buf)
672 is NULL or PRIV(vms_rec) is outside of the buffer.
674 2001-01-23 Kazu Hirata <kazu@hxi.com>
676 * coff64-rs6000.c: Fix formatting.
677 * coff-arm.c: Likewise.
678 * coffgen.c: Likewise.
679 * cofflink.c: Likewise.
680 * coff-mcore.c: Likewise.
681 * coff-mips.c: Likewise.
682 * coff-pmac.c: Likewise.
683 * coff-ppc.c: Likewise.
684 * coff-rs6000.c: Likewise.
685 * elf32.c: Likewise.
686 * elf32-fr30.c: Likewise.
687 * elf32-i370.c: Likewise.
688 * elf32-i860.c: Likewise.
689 * elf32-m32r.c: Likewise.
690 * elf32-m68k.c: Likewise.
691 * elf32-mcore.c: Likewise.
692 * elf32-ppc.c: Likewise.
693 * elf32-sh.c: Likewise.
694 * elf32-v850.c: Likewise.
695 * elf64-alpha.c: Likewise.
696 * elf64-sparc.c: Likewise.
697 * elflink.c: Likewise.
698 * elflink.h: Likewise.
699 * elf-m10200.c: Likewise.
700 * elf-m10300.c: Likewise.
701 * elfxx-ia64.c: Likewise.
703 * aoutx.h: Fix formatting.
704 * bfd.c: Likewise.
705 * bfd-in2.h: Likewise.
706 * bfd-in.h: Likewise.
707 * cpu-i386.c: Likewise.
708 * cpu-m68hc11.c: Likewise.
709 * dwarf2.c: Likewise.
710 * elf64-x86-64.c: Likewise.
711 * format.c: Likewise.
712 * freebsd.h: Likewise.
713 * hash.c: Likewise.
714 * hp300hpux.c: Likewise.
715 * hppabsd-core.c: Likewise.
716 * hpux-core.c: Likewise.
718 2001-01-22 Bo Thorsen <bo@suse.de>
720 * elf64-x86-64.c: Added PIC support for X86-64.
721 (elf64_x86_64_link_hash_newfunc): Function added.
722 (elf64_x86_64_link_hash_table_create): Likewise.
723 (elf64_x86_64_check_relocs): Likewise.
724 (elf64_x86_64_gc_mark_hook): Likewise.
725 (elf64_x86_64_gc_sweep_hook): Likewise.
726 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
727 (elf64_x86_64_size_dynamic_sections): Likewise.
728 (elf64_x86_64_discard_copies): Likewise.
729 (elf64_x86_64_finish_dynamic_symbol): Likewise.
730 (elf64_x86_64_finish_dynamic_sections): Likewise.
731 (elf64_x86_64_relocate_section): Add relocation of PIC sections.
733 2001-01-21 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
735 * Makefile.am (install-data-local): Make use of $(DESTDIR).
736 * Makefile.in: Regenerate.
738 2001-01-21 Kazu Hirata <kazu@hxi.com>
740 * coff-a29k.c: Fix formatting.
742 2001-01-19 H.J. Lu <hjl@gnu.org>
744 * elf32-i386.c (elf_i386_check_relocs): Report files with bad
745 relocation section names.
746 (elf_i386_relocate_section): Report files with bad relocation
747 section names and return false.
749 2001-01-17 Bo Thorsen <bo@suse.de>
751 * targets.c: Alphabetize list of xvecs.
753 2001-01-14 Alan Modra <alan@linuxcare.com.au>
755 * config.bfd: Add linux target variant for elfxx-hppa.
756 * configure.in: Recognize bfd_elf32_hppa_linux_vec and
757 bfd_elf64_hppa_linux_vec.
758 * configure: Regenerate.
759 * elf64-hppa.c: Include elf64-target.h again to support linux
760 target variant.
761 (elf64_hppa_post_process_headers): Set ELFOSABI_LINUX for linux.
762 * elf32-hppa.c: Include elf32-target.h again to support linux
763 target variant.
764 (elf32_hppa_post_process_headers): New function.
765 (elf_backend_post_process_headers): Define.
766 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_linux_vec and
767 bfd_elf32_hppa_linux_vec.
769 * elf32-hppa.c (elf32_hppa_link_hash_table): Add text_segment_base,
770 and data_segment_base fields.
771 (elf32_hppa_link_hash_table_create ): Init them.
772 (elf32_hppa_check_relocs): Update comments.
773 (hppa_record_segment_addr): New function.
774 (elf32_hppa_relocate_section): Call it.
775 (final_link_relocate): Handle R_PARISC_SEGREL32.
776 (elf32_hppa_final_link): New function.
777 (bfd_elf32_bfd_final_link): Define to call it.
778 (hppa_unwind_entry_compare): New function.
779 * cache.c (bfd_open_file): Create files in write+read mode.
781 * elf-hppa.h (elf_hppa_howto_table): Set bitsize value for
782 SEGREL32 and numerous other relocs. Change duplicate
783 R_PARISC_NONE relocs to R_PARISC_UNIMPLEMENTED.
785 * opncls.c (bfd_fdopenr): Add parens like the comment says around
786 O_ACCMODE.
788 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Don't create
789 .plt entries for DT_INIT and DT_FINI.
790 (elf32_hppa_finish_dynamic_sections): Remove special handling of
791 DT_INIT and DT_FINI.
793 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Use 16-bit
794 offsets for stub .plt access if wide mode. Check offset in range.
796 2001-01-13 Nick Clifton <nickc@redhat.com>
798 * elf32-fr30.c (fr30_elf_howto_table): Remove spurious blank
799 line.
801 * coffcode.h (coff_canonicalize_reloc): Remove spurious blank
802 line.
804 2001-01-12 Alan Modra <alan@linuxcare.com.au>
806 * configure.in ([bfd_elf64_x86_64_vec]): Set target64.
807 * configure: Regenerate.
809 2001-01-11 Peter Targett <peter.targett@arccores.com>
811 * bfd-in2.h (bfd_architecture): Add bfd_mach_arc_5,
812 bfd_mach_arc_6, bfd_mach_arc_7, bfd_mach_arc_8 for ARC variants.
813 * cpu-arc.c (arch_info_struct): Add entries for variants.
814 (bfd_arc_arch) Set default to bfd_mach_arc_5.
815 (arc_get_mach) Don't assume machine names prefixed arc- before
816 testing.
817 * elf32-arc.c (arc_elf_object_p): Set machine number based on new
818 selections.
819 (arc_elf_final_write_processing) Likewise.
820 (ELF_MACHINE_CODE) Use EM_ARC.
822 2001-01-10 Nick Clifton <nickc@redhat.com>
824 * coff-arm.c (LOCAL_LABEL_PREFIX): Change definition to "".
826 2001-01-07 Philip Blundell <philb@gnu.org>
828 * README: Replace `bug-gnu-utils@gnu.org' with
829 `bug-binutils@gnu.org'.
831 2001-01-04 Kazu Hirata <kazu@hxi.com>
833 * som.c: Fix formatting.
835 2001-01-03 Kazu Hirata <kazu@hxi.com>
837 * ecoffswap.h: Fix formatting.
838 * elf-bfd.h: Likewise.
839 * elfarm-nabi.c: Likewise.
840 * elfarm-oabi.c: Likewise.
841 * elfcode.h: Likewise.
842 * elfcore.h: Likewise.
843 * elflink.c: Likewise.
844 * elflink.h: Likewise.
845 * elfxx-ia64.c: Likewise.
846 * elfxx-target.h: Likewise.
847 * libbfd.c: Likewise
848 * linker.c: Likewise.
849 * lynx-core.c: Likewise.
851 2001-01-02 Kazu Hirata <kazu@hxi.com>
853 * pc532-mach.c: Fix formatting.
854 * pe-arm.c: Likewise.
855 * pe-i386.c: Likewise.
856 * pe-mips.c: Likewise.
857 * pe-ppc.c: Likewise.
858 * pe-sh.c: Likewise.
859 * pei-mips.c: Likewise.
860 * pei-sh.c: Likewise.
861 * peicode.h: Likewise.
862 * ppcboot.c: Likewise.
863 * ptrace-core.c: Likewise.
865 2001-01-01 Kazu Hirata <kazu@hxi.com>
867 * reloc.c: Fix formatting.
868 * riscix.c: Likewise.
869 * rs6000-core.c: Likewise.
870 * xcoff-target.h: Likewise.
872 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
874 * elfcode.h (elf_object_p): Also restore the bfd mach field on
875 error, by calling bfd_default_set_arch_mach with incoming
876 values.
878 2000-12-26 Kazu Hirata <kazu@hxi.com>
880 * vaxnetbsd.c: Fix formatting.
881 * versados.c: Likewise.
882 * vms-gsd.c: Likewise.
883 * vms-hdr.c: Likewise.
884 * vms-misc.c: Likewise.
886 2000-12-25 Alexandre Oliva <aoliva@redhat.com>
888 * archive.c (coff_write_armap): Don't write more than symbol_count
889 `archive_member_file_ptr's.
891 2000-12-25 Kazu Hirata <kazu@hxi.com>
893 * vms-tir.c: Fix formatting.
895 2000-12-23 Kazu Hirata <kazu@hxi.com>
897 * vms.c: Fix formatting.
898 * vms.h: Likewise.
900 2000-12-21 Santeri Paavolainen <santtu@ssh.com>
902 * vms-hdr.c: Include alloca.h if HAVE_ALLOCA_H is defined.
904 * peicode.h (pe_ILF_object_p): Add const to import of TARGET_LITTLE_SYM.
906 * elf32-m32r.c (m32r_elf_generic_reloc): Add cast to avoid (void *)
907 arithmetic.
909 * elf32-fr30.c: Add casts to avoid (void *) arithmetic.
911 * coffcode.h (styp_to_sec_flags): Add empty statement after label.
913 2000-12-21 Richard Sandiford <rsandifo@redhat.com>
915 * libbfd.c (bfd_get_bits): Added
916 (bfd_put_bits): Likewise
917 * bfd-in.h: Declared the above.
918 * bfd-in2.h: Regenerated.
920 2000-12-20 Kazu Hirata <kazu@hxi.com>
922 * targets.c: Fix formatting.
923 * tekhex.c: Likewise.
924 * trad-core.c: Likewise.
926 2000-12-19 Kazu Hirata <kazu@hxi.com>
928 * sco5-core.c: Fix formatting.
929 * section.c: Likewise.
930 * sparclinux.c: Likewise.
931 * sparclynx.c: Likewise.
932 * sparcnetbsd.c: Likewise.
933 * srec.c: Likewise.
934 * stabs.c: Likewise.
935 * stab-syms.c: Likewise.
936 * sunos.c: Likewise.
937 * syms.c: Likewise.
938 * sysdep.h: Likewise.
940 2000-12-18 Nick Clifton <nickc@redhat.com>
942 * coff-arm.c (EXTRA_S_FLAGS): Only define if not already
943 defined.
944 * epoc-pe-arm.c (EXTRA_S_FLAGS): Define.
945 * epoc-pei-arm.c (EXTRA_S_FLAGS): Define.
947 2000-12-18 Nick Clifton <nickc@redhat.com>
949 * vms-misc.c (_bfd_vms_get_record): Add default case to
950 file_format switch.
952 2000-12-15 Miloslav Trmac <mitr@volny.cz>
954 * elfcore.h (elf_core_file_p): Move to the start of the program
955 headers before attempting to read them.
957 2000-12-14 Kazu Hirata <kazu@hxi.com>
959 * peigen.c: Fix formatting.
960 * som.c: Likewise.
961 * som.h: Likewise.
963 2000-12-13 Kazu Hirata <kazu@hxi.com>
965 * peigen.c: Fix formatting.
967 2000-12-12 Jim Wilson <wilson@redhat.com>
969 * elfxx-ia64.c (get_dyn_sym_info): Cast %p argument to void *.
971 2000-12-08 Mark Salter <msalter@redhat.com>
973 * binary.c (binary_set_section_contents): Ignore sections
974 with zero size.
976 2000-12-12 Kazu Hirata <kazu@hxi.com>
978 * m68klinux.c: Fix formatting.
979 * m68knetbsd.c: Likewise.
980 * mipsbsd.c: Likewise.
981 * netbsd-core.c: Likewise.
982 * netbsd.h: Likewise.
983 * newsos3.c: Likewise.
984 * nlm32-alpha.c: Likewise.
985 * nlm32-i386.c: Likewise.
986 * nlm32-ppc.c: Likewise.
987 * nlm32-sparc.c: Likewise.
988 * nlmcode.h: Likewise.
989 * nlmswap.h: Likewise.
990 * nlm-target.h: Likewise.
991 * ns32knetbsd.c: Likewise.
993 2000-12-10 Fred Fish <fnf@be.com>
995 * elflink.h (elf_link_output_extsym): Don't complain about undefined
996 symbols in shared objects if allow_shlib_undefined is true.
998 2000-12-12 Nick Clifton <nickc@redhat.com>
1000 * cpu-sh.c: Fix formattng.
1001 * elf.c: Fix formattng.
1002 * elf32-mips.c: Fix formattng.
1003 * elf32-sh.c: Fix formattng.
1004 * elf64-alpha.c: Fix formattng.
1006 2000-12-09 Nick Clifton <nickc@redhat.com>
1008 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Pass
1009 dwarf2_find_line_info as last parameter to invocation of
1010 _bfd_dwarf2_find_nearest_line.
1011 * elf32-arm.h (elf32_arm_find_nearest_line): Pass
1012 dwarf2_find_line_info as last parameter to invocation of
1013 _bfd_dwarf2_find_nearest_line.
1015 2000-12-08 Mark Elbrecht <snowball3@bigfoot.com>
1017 * Makefile.am (BFD32_BACKENDS): Move dwarf2.lo from here...
1018 (BFD_LIBS): ...to here.
1019 (BFD32_BACKENDS_CFILES): Move dwarf2.c from here...
1020 (BFD_LIBS_CFILES): ...to here.
1021 * Makefile.in: Regenerate.
1022 * configure.in: Remove dwarf.lo from the elf shell variable.
1023 * configure: Regenerate.
1024 * libcoff-in.h (coff_tdata): Add pointer dwarf2_find_line_info.
1025 * libcoff.h: Regenerate.
1026 * coffgen.c (coff_find_nearest_line): Call
1027 _bfd_dwarf2_find_nearest_line.
1028 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add parameter. Update
1029 accordingly.
1030 (read_abbrevs): Likewise
1031 (decode_line_info): Likewise.
1032 (parse_comp_unit): Likewise.
1033 (comp_unit_find_nearest_line): Likewise.
1034 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1035 * libbfd.h: Regenerate.
1036 * elf.c (_bfd_elf_find_nearest_line): Update call.
1037 * elf-bfd.h (elf_obj_tdata): Change dwarf2_find_line_info to type PTR.
1038 * dwarf2.c (concat_filename): Use IS_ABSOLUTE_PATH.
1039 * coffcode.h (STYP_XCOFF_DEBUG, STYP_DEBUG_INFO): New macros.
1040 (sec_to_styp_flags): Use them. Handle DWARF2 sections.
1041 (styp_to_sec_flags): Handle DWARF2 sections.
1042 * elf32-arm.h (elf32_arm_find_nearest_line): Add parameter to call
1043 to _bfd_find_nearest_line.
1044 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Add parameter to
1045 call to _bfd_find_nearest_line.
1047 2000-12-08 Kazu Hirata <kazu@hxi.com>
1049 * coffgen.c: Fix formatting.
1050 * elf-m10300.c: Likewise.
1051 * elf32-i386.c: Likewise.
1052 * elf32-i960.c: Likewise.
1053 * elf32-m68k.c: Likewise.
1054 * elf32-mcore.c: Likewise.
1055 * elf32-ppc.c: Likewise.
1056 * elf32-sh.c: Likewise.
1057 * elf32-sparc.c: Likewise.
1058 * elf32-v850.c: Likewise.
1059 * elf64-alpha.c: Likewise.
1060 * elf64-hppa.c: Likewise.
1061 * elf64-mips.c: Likewise.
1062 * elf64-sparc.c: Likewise.
1064 2000-12-07 Kazu Hirata <kazu@hxi.com>
1066 * elf32-ppc.c: Fix formatting.
1067 * elf64-x86-64.c: Likewise.
1069 2000-12-06 Ulf Carlsson <ulfc@engr.sgi.com>
1071 From Ralf Baechle <ralf@gnu.org>
1073 * elf32-mips.c (elf32_mips_merge_private_bfd_data): Always permit
1074 BFDs containing no sections or empty .text, .data or .bss sections
1075 to be merged, regardless of their flags.
1077 2000-12-06 Kazu Hirata <kazu@hxi.com>
1079 * elf32-m32r.c: Fix formatting.
1080 * elf32-m68hc11.c: Likewise.
1081 * elf32-m68hc12.c: Likewise.
1082 * elf32-m68k.c: Likewise.
1083 * elf32-mcore.c: Likewise.
1084 * elf32-pj.c: Likewise.
1085 * elf32-ppc.c: Likewise.
1087 2000-12-05 Kazu Hirata <kazu@hxi.com>
1089 * elf32-fr30.c: Fix formatting.
1090 * elf32-hppa.c: Likewise.
1091 * elf32-i370.c: Likewise.
1092 * elf32-i386.c: Likewise.
1093 * elf32-i860.c: Likewise.
1094 * elf32-i960.c: Likewise.
1096 2000-12-03 Kazu Hirata <kazu@hxi.com>
1098 * elf32-arm.h: Fix formatting.
1099 * elf32-avr.c: Likewise.
1100 * elf32-cris.c: Likewise.
1101 * elf32-d10v.c: Likewise.
1102 * elf32-d30v.c: Likewise.
1103 * elf-hppa.h: Likewise.
1104 * elf-m10200.c: Likewise.
1105 * elf-m10300.c: Likewise.
1107 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1109 * aoutx.h (NAME(aout,machine_type)): Add bfd_mach_mips32 and
1110 bfd_mach_mips32_4k. Update FIXME comment.
1111 * archures.c (bfd_mach_mips32): New constant.
1112 (bfd_mach_mips4K, bfd_mach_mips32_4k) Rename the former to
1113 the latter, renumber it.
1114 * bfd-in2.h (bfd_mach_mips32): New constant.
1115 (bfd_mach_mips4K, bfd_mach_mips32_4k) Rename the former to
1116 the latter, renumber it.
1117 * cpu-mips.c (I_mips32): New constant.
1118 (I_mips4K, I_mips32_4k): Rename the former to the latter.
1119 (arch_info_struct): Add bfd_mach_mips32 entry, replace
1120 bfd_mach_mips4K entry with bfd_mach_mips32_4k entry.
1121 * elf32-mips.c (elf_mips_isa): Add E_MIPS_ARCH_32 case.
1122 (elf_mips_mach): Likewise. Also, replace E_MIPS_MACH_MIPS32
1123 with E_MIPS_MACH_MIPS32_4K.
1124 (_bfd_mips_elf_final_write_processing): Replace
1125 bfd_mach_mips4K with bfd_mach_mips32_4k case, add
1126 bfd_mach_mips32 case.
1127 (_bfd_mips_elf_merge_private_bfd_data): Generalize ISA mixing
1128 comparison with support for MIPS32.
1129 (_bfd_mips_elf_print_private_bfd_data): Print ISA name for
1130 MIPS32.
1132 * aoutx.h (NAME(aout,machine_type)): Add cases for
1133 bfd_mach_mips5 and bfd_mach_mips64.
1134 * archures.c (bfd_mach_mips5, bfd_mach_mips64): New constants.
1135 * bfd-in2.h (bfd_mach_mips5, bfd_mach_mips64): Likewise.
1136 * cpu_mips.c (I_mips5, I_mips64): New definitions.
1137 (arch_info_struct): Add entries for bfd_mach_mips5 and
1138 bfd_mach_mips64.
1139 * elf32-mips.c (elf_mips_isa, elf_mips_mach,
1140 _bfd_mips_elf_print_private_bfd_data): Add cases for
1141 E_MIPS_ARCH_5 and E_MIPS_ARCH_64.
1142 (_bfd_mips_elf_final_write_processing): Add cases for
1143 bfd_mach_mips5 and bfd_mach_mips64.
1145 * aoutx.h (NAME(aout,machine_type)): Add a
1146 bfd_mach_mips_sb1 case.
1147 * archures.c (bfd_mach_mips_sb1): New constant.
1148 * bfd-in2.h (bfd_mach_mips_sb1): New constant.
1149 * cpu-mips.c (I_sb1): New constant.
1150 (arch_info_struct): Add entry for bfd_mach_mips_sb1.
1151 * elf32-mips.c (elf_mips_mach): Add case for
1152 E_MIPS_MACH_SB1.
1153 (_bfd_mips_elf_final_write_processing): Add case for
1154 bfd_mach_mips_sb1.
1156 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1158 * config.bfd (arm-*-rtems*, a29k-*rtems*): New targets.
1159 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1160 (sparc*-*-rtems*): Switched from a.out to ELF.
1162 2000-11-30 Jan Hubicka <jh@suse.cz>
1164 * Makefile.am (BFD64_BACKENDS): Add elf64-x86-64.lo
1165 BFD64_BACKENDS_CFILES): Add elf64-x86-64.c
1166 (elf64-x86-64.lo): Add dependencies.
1167 * archures.c (DESCRIPTION): Add bfd_mach_x86_64,
1168 bfd_mach_x86_64_intel_syntax.
1169 * elf.c (prep_headers): Use EM_x86_64 for 64bit output.
1170 * config.bfd (x86_64): Add.
1171 * configure.in: Add support for bfd_elf64_x86_64_vec.
1172 * cpu-i386.c (bfd_x86_64_arch_intel_syntax, bfd_x86_64_arch): Add.
1173 (bfd_i386_arch, i8086_ar): Link in.
1174 * elf64-x86-64.c: New file.
1175 * reloc.c (ENUMDOC): Add BFD_RELOC_X86_64*.
1176 * targets.c (bfd_elf64_x86_64_vec): Add.
1177 (bfd_target_vect): Add bfd_elf64_x86_64_vec.
1179 2000-11-30 Kazu Hirata <kazu@hxi.com>
1181 * xcofflink.c: Fix formatting.
1183 2000-11-28 Kazu Hirata <kazu@hxi.com>
1185 * aoutx.h: Fix formatting.
1186 * bfd-in.h: Likewise.
1187 * bfd-in2.h: Likewise.
1188 * cache.c: Likewise.
1189 * cisco-core.c: Likewise.
1190 * coff64-rs6000.c: Likewise.
1191 * coffcode.h: Likewise.
1192 * coffswap.h: Likewise.
1193 * corefile.c: Likewise.
1194 * elf32-mips.c: Likewise.
1196 2000-11-27 Kazu Hirata <kazu@hxi.com>
1198 * aout-adobe.c: Fix formatting.
1199 * coff64-rs6000.c: Likewise.
1200 * coffgen.c: Likewise.
1201 * cofflink.c: Likewise.
1203 2000-11-27 Philip Blundell <pb@futuretv.com>
1205 * libcoff-in.h (coff_tdata): Add `strings_written' flag.
1206 (obj_coff_strings_written): New accessor macro for above.
1207 * libcoff.h: Regenerate.
1208 * cofflink.c (_bfd_coff_final_link): Say that we wrote the
1209 strings.
1210 * coffcode.h (coff_write_object_contents): No need to write out
1211 the string table if it's already been done.
1213 2000-11-22 Philip Blundell <pb@futuretv.com>
1215 * cofflink.c (_bfd_coff_generic_relocate_section): Don't object to
1216 weak undefined symbols.
1218 2000-11-24 Nick Clifton <nickc@redhat.com>
1220 * archures.c (bfd_mach_arm_5TE): Define.
1221 (bfd_mach_arm+XScale): Define.
1222 * bfd-in2.h: Regenerate.
1224 * coff-arm.c (coff_arm_reloc_type_lookup): Accept
1225 BFD_RELOC_ARM_PCREL_BLX.
1227 * coffcode.h (coff_set_flags): Set flags for 5t, 5te and
1228 XScale machine numbers.
1230 * config.bfd (xscale-elf): Add target.
1231 (xscale-coff): Add target.
1233 * cpu-arm.c: Add xscale machine name.
1234 Add v5t, v5te and XScale machine numbers.
1236 2000-11-23 Kazu Hirata <kazu@hxi.com>
1238 * aix386-core.c: Fix formatting.
1240 2000-11-22 Jim Wilson <wilson@redhat.com>
1242 * coff-ia64.c (howto_table): Use EMPTY_HOWTO.
1243 (in_reloc_p): Add ATTRIBUTE_UNUSED to unused parameters.
1244 * cpu-ia64-opc.c (ins_rsvd, ext_rsvd, ins_const, ext_const): Likewise.
1245 (ins_imms_scaled): Initialize sign_bit at function entry.
1246 (elf64_ia64_operands): Add missing initializers.
1247 * elfxx-ia64.c (elfNN_ia64_reloc, elfNN_ia64_reloc_type_lookup,
1248 elfNN_ia64_info_to_howto, elfNN_ia64_fake_sections,
1249 elfNN_ia64_add_symbol_hook, elfNN_ia64_is_local_label_name,
1250 elfNN_ia64_local_hash_table_init, get_fptr, get_pltoff,
1251 elfNN_ia64_adjust_dynamic_symbol): Add ATTRIBUTE_UNUSED for unused
1252 parameters.
1253 (elfNN_ia64_info_to_howto): Initialize free_relocs, free_contents,
1254 and free_extsyms at function entry.
1255 (elfNN_add_symbol_hook): Add unsigned cast to bfd_get_gp_size result.
1256 (elfNN_ia64_create_dynamic_sections): Delete unused local h.
1257 (get_got): Delete unused local srel.
1258 (elfNN_ia64_check_relocs): Initialize dynrel_type when declared.
1259 (elfNN_ia64_relocate_section): Delete unused local dynindx.
1261 2000-11-21 Kazu Hirata <kazu@hxi.com>
1263 * coff-a29k.c: Fix formatting.
1264 * coff-h8500.c: Likewise.
1265 * coff-i960.c: Likewise.
1266 * coff-ppc.c: Likewise.
1267 * coff-rs6000.c: Likewise.
1268 * coff-stgo32.c: Likewise.
1269 * coff-tic54x.c: Likewise.
1270 * coff-w65.c: Likewise.
1271 * cpu-h8500.c: Likewise.
1272 * cpu-hppa.c: Likewise.
1273 * cpu-ns32k.c: Likewise.
1274 * ecoff.c: Likewise.
1275 * ecofflink.c: Likewise.
1277 2000-11-21 Nick Clifton <nickc@redhat.com>
1279 * elf32-sh.c (sh_elf_reloc_loop): Fix compile time warning, and
1280 remove possibility of infinite loop.
1282 2000-11-20 Kazu Hirata <kazu@hxi.com>
1284 * aix386-core.c: Fix formatting.
1285 * aout-adobe.c: Likewise.
1286 * aout-arm.c: Likewise.
1287 * aout-encap.c: Likewise.
1288 * aout-ns32k.c: Likewise.
1289 * aout-target.h: Likewise.
1290 * aout-tic30.c: Likewise.
1291 * aoutf1.h: Likewise.
1292 * aoutx.h: Likewise.
1293 * archive.c: Likewise.
1294 * bfd-in.h: Likewise.
1295 * bfd-in2.h: Likewise.
1296 * bfd.c: Likewise.
1297 * bout.c: Likewise.
1299 2000-11-17 H.J. Lu <hjl@gnu.org>
1301 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Don't create
1302 pltoff entries for DT_INIT and DT_FINI.
1303 (elfNN_ia64_final_link): Don't set DT_INIT/FINI entries.
1304 (elfNN_ia64_finish_dynamic_sections): Don't fill in DT_INIT/FINI
1305 entries.
1307 2000-11-16 Richard Henderson <rth@redhat.com>
1309 * elfxx-ia64.c (elfNN_ia64_check_relocs): Handle IPLT relocs.
1310 (allocate_dynrel_entries): Likewise.
1311 (elfNN_ia64_relocate_section): Likewise. Set REL addends correctly.
1312 (set_pltoff_entry): Likewise.
1313 (ia64_howto_table): Remove R_IA64_SEGBASE, and R_IA64_EPLT[ML]SB
1314 (elfNN_ia64_reloc_type_lookup): Likewise.
1315 (elfNN_ia64_install_value): Likewise.
1316 (elfNN_ia64_relocate_section): Likewise.
1317 * reloc.c (BFD_RELOC_IA64_SEGBASE): Remove.
1318 (BFD_RELOC_IA64_EPLTMSB, BFD_RELOC_IA64_EPLTLSB): Remove.
1320 2000-11-16 Kazu Hirata <kazu@hxi.com>
1322 * cpu-a29k.c: Fix formatting.
1323 * cpu-alpha.c: Likewise.
1324 * cpu-arm.c: Likewise.
1325 * cpu-avr.c: Likewise.
1326 * cpu-d10v.c: Likewise.
1327 * cpu-h8500.c: Likewise.
1328 * cpu-hppa.c: Likewise.
1329 * cpu-i370.c: Likewise.
1330 * cpu-i386.c: Likewise.
1331 * cpu-i960.c: Likewise.
1332 * cpu-ia64-opc.c: Likewise.
1333 * cpu-ia64.c: Likewise.
1334 * cpu-m32r.c: Likewise.
1335 * cpu-m68hc11.c: Likewise.
1336 * cpu-m68hc12.c: Likewise.
1337 * cpu-m68k.c: Likewise.
1338 * cpu-m88k.c: Likewise.
1339 * cpu-mips.c: Likewise.
1340 * cpu-ns32k.c: Likewise.
1341 * cpu-pj.c: Likewise.
1342 * cpu-powerpc.c: Likewise.
1343 * cpu-sh.c: Likewise.
1344 * cpu-sparc.c: Likewise.
1345 * cpu-tic54x.c: Likewise.
1346 * cpu-v850.c: Likewise.
1347 * cpu-vax.c: Likewise.
1348 * cpu-w65.c: Likewise.
1349 * cpu-we32k.c: Likewise.
1350 * cpu-z8k.c: Likewise.
1351 * dwarf1.c: Likewise.
1352 * dwarf2.c: Likewise.
1354 2000-11-15 Kazu Hirata <kazu@hxi.com>
1356 * coff-arm.c: Fix formatting.
1357 * coff-ppc.c: Likewise.
1358 * coff-rs6000.c: Likewise.
1359 * coff-sh.c: Likewise.
1360 * coff-sparc.c: Likewise.
1361 * coff-tic30.c: Likewise.
1362 * coff-tic54x.c: Likewise.
1363 * coff-tic80.c: Likewise.
1364 * coff-w65.c: Likewise.
1365 * coff-we32k.c: Likewise.
1366 * coff-z8k.c: Likewise.
1368 2000-11-15 Richard Henderson <rth@redhat.com>
1370 * elf64-alpha.c (elf64_alpha_check_relocs): Create the reloc
1371 section with the same ALLOC|LOAD flags as the source section.
1373 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1375 * elf64-alpha.c (elf64_alpha_relax_opt_call): Only check bits used
1376 by STO_ALPHA constants.
1378 2000-11-14 Kazu Hirata <kazu@hxi.com>
1380 * coff-pmac.c: Fix formatting.
1381 * coff-ppc.c: Likewise.
1383 2000-11-13 H.J. Lu <hjl@gnu.org>
1385 * elflink.h (elf_link_add_object_symbols): Also add indirect
1386 symbols for common symbols with the default version.
1388 2000-11-09 Philip Blundell <pb@futuretv.com>
1390 * section.c (STD_SECTION): Set gc_mark flag.
1392 2000-11-11 Kazu Hirata <kazu@hxi.com>
1394 * coff-i960.c: Likewise.
1395 * coff-m68k.c: Likewise.
1396 * coff-m88k.c: Likewise.
1397 * coff-mcore.c: Likewise.
1398 * coff-mips.c: Likewise.
1400 2000-11-11 Bernd Schmidt <bernds@cygnus.co.uk>
1402 * elf32-sh.c (sh_elf_relocate_section): Ignore R_SH_NONE relocs.
1404 2000-11-10 Kazu Hirata <kazu@hxi.com>
1406 * coff-h8300.c: Fix formatting.
1407 * coff-h8500.c: Likewise.
1408 * coff-i386.c: Likewise.
1409 * coff-i860.c: Likewise.
1410 * coff-i960.c: Likewise.
1411 * coff-ia64.c: Likewise.
1413 2000-11-09 Kazu Hirata <kazu@hxi.com>
1415 * archive.c: Fix formatting.
1416 * archures.c: Likewise.
1418 2000-11-07 Richard Henderson <rth@redhat.com>
1420 * elfxx-ia64.c (elf64_ia64_final_link): New local unwind_output_sec.
1421 Set it before bfd_elf64_bfd_final_link call. Use it after the call.
1422 * section.c (bfd_set_section_contents): Call memcpy if
1423 section->contents set and location not equal to contents plus offset.
1425 2000-11-08 Kazu Hirata <kazu@hxi.com>
1427 * bfd-in.h: Fix formatting.
1428 * bfd-in2.h: Likewise.
1429 * bfd.c: Likewise.
1430 * binary.c: Likewise.
1431 * bout.c: Likewise.
1432 * coff-a29k.c: Likewise.
1433 * coff-alpha.c: Likewise.
1434 * coff-apollo.c: Likewise.
1435 * coff-aux.c: Likewise.
1437 2000-11-07 Kazu Hirata <kazu@hxi.com>
1439 * aix386-core.c: Fix formatting.
1440 * aoutf1.h: Likewise.
1441 * aoutx.h: Likewise.
1442 * archures.c: Likewise.
1443 * armnetbsd.c: Likewise.
1445 2000-11-07 Alan Modra <alan@linuxcare.com.au>
1447 * coff-h8300.c (special): Adjust reloc address.
1449 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1451 * archures.c (bfd_mach_ia64_elf64, bfd_mach_ia64_elf32): Add defines
1452 to differentiate elf32 and elf64 on ia64.
1453 * bfd-in2.h: Regenerate.
1454 * config.bfd: Add target for "ia64*-*-hpux*".
1455 * configure.in: Add bfd_elf32_ia64_big_vec to selvecs switch.
1456 * configure: Regenerate.
1457 * cpu-ia64.c (bfd_ia64_elf32_arch): Add elf32 arch info structure.
1458 * targets.c: Add bfd_target bfd_elf32_ia64_big_vec.
1460 * Makefile.am: Make elf32-ia64.c and elf64-ia64.c derived objects
1461 from elfxx-ia64.c. Add depenency rules for making elf32-ia64.lo.
1462 * Makefile.in: Regnerate.
1463 * elf64-ia64.c: Deleted.
1464 * elfxx-ia64.c: New file, paramaterized version of elf64-ia64.c.
1466 2000-11-06 Kazu Hirata <kazu@hxi.com>
1468 * aout-adobe.c: Fix formatting.
1469 * aout-arm.c: Likewise.
1470 * aout-cris.c: Likewise.
1471 * aout-encap.c: Likewise.
1472 * aout-ns32k.c: Likewise.
1473 * aout-target.h: Likewise.
1474 * aout-tic30.c: Likewise.
1476 2000-11-05 Philip Blundell <philb@gnu.org>
1478 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Always permit
1479 BFDs containing no sections to be merged, regardless of their flags.
1481 2000-11-04 Philip Blundell <philb@gnu.org>
1483 * elf32-arm.h (elf32_arm_relocate_section): Suppress error message
1484 if a relocation for an undefined symbol also results in an
1485 overflow.
1487 2000-11-06 Christopher Faylor <cgf@cygnus.com>
1489 * config.bfd: Add support for Sun Chorus.
1491 2000-11-05 David O'Brien <obrien@FreeBSD.org>
1493 * configure.in: Recognize alpha-*-freebsd*.
1494 * configure: Regenerate.
1496 2000-11-02 Luciano Gemme <ishitawa@yahoo.com>
1498 * srec.c (CHUNK): Rename to DEFAULT_CHUNK.
1499 (Chunk): New global variable set by a parameter in objcopy.c.
1500 (S3Forced): New global variable set by a parameter in
1501 objcopy.c.
1502 (srec_set_section_contents): If S3Forced is true, always generate
1503 S3 records.
1504 (srec_write_section): Use 'Chunk' to limit maximum length of S
1505 records.
1507 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1509 * config.bfd: Add support for i[3456]86-chaosdev-storm-chaos.
1510 * Makefile.in: Regenerate.
1511 * bfd-in2.h: Regenerate.
1512 * po/bfd.pot: Regenerate.
1514 2000-10-31 Philip Blundell <philb@gnu.org>
1516 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Only handle
1517 EF_SOFT_FLOAT if it is defined.
1519 2000-10-27 Philip Blundell <philb@gnu.org>
1521 * elf32-arm.h (elf32_arm_copy_private_bfd_data): Don't refuse
1522 attempts to mix PIC code with non-PIC, just mark the output as
1523 being position dependent.
1524 (elf32_arm_merge_private_bfd_data): Likewise. Print an error
1525 message for EF_SOFT_FLOAT mismatches. Display diagnostics for
1526 all mismatches, not just the first one.
1528 2000-10-25 Chris Demetriou <cgd@sibyte.com>
1530 * ieee.c (ieee_archive_p): Plug one of many possible
1531 memory leaks in error handling.
1533 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1535 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data,
1536 elf32_sparc_object_p, elf32_sparc_final_write_processing):
1537 Support v8plusb.
1538 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data,
1539 sparc64_elf_object_p): Support v9b.
1540 * archures.c: Declare v8plusb and v9b machines.
1541 * bfd-in2.h: Ditto.
1542 * cpu-sparc.c: Ditto.
1544 2000-10-16 Geoffrey Keating <geoffk@shoggoth.cygnus.com>
1546 * elf64-sparc.c (sparc64_elf_relocate_section): Clear the location
1547 of a GOT reloc.
1549 * elf32-ppc.c (SYMBOL_REFERENCES_LOCAL): New macro.
1550 (SYMBOL_CALLS_LOCAL): New macro.
1551 (ppc_elf_adjust_dynamic_symbol): Use SYMBOL_CALLS_LOCAL.
1552 (ppc_elf_check_relocs): Use SYMBOL_REFERENCES_LOCAL.
1553 (ppc_elf_finish_dynamic_symbol): Use SYMBOL_REFERENCES_LOCAL.
1554 (ppc_elf_relocate_section): Use flag variable to determine
1555 whether the relocation refers to a local symbol.
1556 Test whether a PLTREL24 reloc will produce a reloc by looking
1557 to see whether a PLT entry was made.
1559 2000-10-14 Geoffrey Keating <geoffk@shoggoth.cygnus.com>
1561 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make PLT
1562 entries that could serve as a definition for a weak symbol.
1564 2000-10-13 Ulf Carlsson <ulfc@engr.sgi.com>
1566 From Ralf Baechle <ralf@gnu.org>
1568 * elf32-mips.c (mips_elf_create_dynamic_relocation): New argument
1569 local_p. Add symbol value only for non-R_MIPS_REL32 relocations
1570 against local symbols.
1571 (_bfd_mips_elf_finish_dynamic_sections): Undo patch from 2000-10-01.
1573 2000-10-12 Alan Modra <alan@linuxcare.com.au>
1575 * section.c (struct sec): Add kept_section.
1576 (struct bfd_comdat_info): Remove sec, we can use above.
1577 (STD_SECTION): Add initializer.
1578 (bfd_make_section_anyway): Init here too.
1580 * bfd-in2.h: Regenerate.
1582 * elflink.h (elf_link_add_object_symbols): Remove unnecessary
1583 zeroing of `flags'.
1584 (elf_link_input_bfd): Set all asection->symbol->value's here, and
1585 fudge values for discarded link-once section symbols.
1587 * elf64-hppa.c: Include alloca-conf.h
1589 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1591 * elf.c (swap_out_syms): Revert 2000-10-07 changes.
1593 * ieee.c (ieee_make_empty_symbol): Oops, bfd_zalloc needs another arg.
1595 2000-10-10 Alan Modra <alan@linuxcare.com.au>
1597 * ieee.c (ieee_make_empty_symbol): Use bfd_zalloc, not bfd_zmalloc.
1599 2000-10-10 Tom Rix <trix@redhat.com>
1601 * section.c (bfd_make_section_anyway): Release newsect ptr when
1602 newsect->symbol fails to alloc. Use bfd_release instead of free.
1604 2000-10-09 Richard Henderson <rth@cygnus.com
1606 * elf64-ia64.c (elf64_ia64_unwind_entry_compare_bfd): New.
1607 (elf64_ia64_unwind_entry_compare): New.
1608 (elf64_ia64_final_link): Sort the .IA_64.unwind section.
1610 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1612 * elflink.h (size_dynamic_sections): Don't create various tags if
1613 .dynstr is excluded from the link. Don't set first dynsym entry
1614 if dynsymcount is zero.
1615 (elf_bfd_final_link): Don't try to swap out dynamic syms if
1616 .dynsym excluded from the link. Don't try to write any dynamic
1617 sections excluded from the link.
1619 * elf.c (swap_out_syms): Handle global section symbols.
1621 2000-10-05 DJ Delorie <dj@redhat.com>
1623 * peigen.c (_bfd_pei_swap_scnhdr_out): note extended relocs
1624 * coffcode.h (coff_set_alignment_hook): read extended reloc count
1625 (coff_write_relocs): write extended reloc count
1626 (coff_write_object_contents): account for extended relocs
1628 2000-10-05 Jim Wilson <wilson@cygnus.com>
1630 * elf-bfd.h (struct elf_backend_data): Add elf_backend_section_flags
1631 field.
1632 * elf.c (_bfd_elf_make_section_from_shdr): Call the
1633 elf_backend_section_flags function.
1634 * elf64-ia64.c (elf64_ia64_section_from_shdr): Delete flag conversion
1635 code.
1636 (elf64_ia64_section_flags): New function containing flag conversion
1637 code.
1638 (elf_backend_section_flags): Define to elf64_ia64_section_flags.
1639 * elfxx-target.h (elf_backend_section_flags): Define.
1640 (elfNN_bed): Initialize elf_backend_section_flags field.
1642 2000-10-02 Alan Modra <alan@linuxcare.com.au>
1644 * elf32-hppa.c (elf32_hppa_check_relocs): Correct call to
1645 _bfd_elf32_gc_record_vtable. Correct a comment.
1647 2000-10-01 Ulf Carlsson <ulfc@engr.sgi.com>
1649 From Ralf Baechle <ralf@gnu.org>
1651 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_sections): Mark gld
1652 produces binaries with got[1] = 0x80000001 to differenciate them
1653 for the dynamic linker from the broken binaries produced by old
1654 versions.
1656 2000-09-30 Petr Sorfa <petrs@sco.com>
1658 * elf.c (elfcore_grok_pstatus): Check for size of pxstatus_t.
1659 (elfcore_grok_lwpstatus): Check for size of lwpxstatus_t.
1660 * configure.in: Add check for pxstatus_t and lwpxstatus_t.
1661 * configure: Regenerate.
1663 2000-09-27 Hans-Peter Nilsson <hp@axis.com>
1665 Define two bfd_targets for absence and presence of leading
1666 underscore on symbols. Make sure to only link same kind.
1667 * elf32-cris.c (cris_elf_object_p,
1668 cris_elf_final_write_processing, cris_elf_print_private_bfd_data,
1669 cris_elf_merge_private_bfd_data): New.
1670 (elf_backend_object_p, elf_backend_final_write_processing,
1671 bfd_elf32_bfd_print_private_bfd_data,
1672 bfd_elf32_bfd_merge_private_bfd_data): Define.
1673 <Target vector definition>: Include elf32-target.h twice with
1674 different macro settings:
1675 (TARGET_LITTLE_SYM): First as bfd_elf32_cris_vec, then as
1676 bfd_elf32_us_cris_vec.
1677 (TARGET_LITTLE_NAME): First as "elf32-cris", then "elf32-us-cris".
1678 (elf_symbol_leading_char): First as 0, then '_'.
1679 (INCLUDED_TARGET_FILE): Define for second include of elf32-target.h.
1680 * config.bfd (cris-*-*): Add bfd_elf32_us_cris_vec to targ_selvecs.
1681 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vector.
1682 * configure: Regenerate.
1683 * targets.c: Declare bfd_elf32_us_cris_vec.
1684 * po/bfd.pot: Regenerate.
1686 2000-09-29 Momchil Velikov <velco@fadata.bg>
1688 * elf32-arm.h (arm_add_to_rel): Correctly adjust the addend for
1689 R_ARM_THM_PC22 relocations.
1691 2000-09-29 NIIBE Yutaka <gniibe@chroot.org>
1693 * elflink.h (elf_link_add_object_symbols): Don't bfd_release runpath.
1695 2000-09-29 Momchil Velikov <velco@fadata.bg>
1697 * elf.c (elf_fake_sections): Do not mark the section SHT_NOBITS if
1698 is has the SEC_HAS_CONTENTS flag set.
1700 2000-09-28 Örjan Friberg <orjanf@axis.com>
1701 Hans-Peter Nilsson <hp@axis.com>
1703 * aout-cris.c (N_TXTADDR): Define.
1705 2000-09-28 John David Anglin <dave@hiauly1.hia.nrc.ca>
1707 * som.c: Include alloca-conf.h.
1708 * Makefile.am: "make dep-am"
1709 * Makefile.in: Regenerate.
1711 2000-09-27 Alan Modra <alan@linuxcare.com.au>
1713 * elf32-hppa.c (plt_stub): New.
1714 (PLT_STUB_ENTRY): Define.
1715 (elf32_hppa_link_hash_table): Change multi_subspace to packed
1716 boolean. Add need_plt_stub, has_12bit_branch and has_17bit_branch.
1717 (elf32_hppa_link_hash_table_create): Init to suit.
1718 (elf32_hppa_check_relocs): Set has_12bit_branch and
1719 has_17bit_branch as appropriate.
1720 (elf32_hppa_adjust_dynamic_symbol): Set need_plt_stub for
1721 non-local functions.
1722 (elf32_hppa_size_dynamic_sections): Correct setting of reltext.
1723 Add space for plt_stub as needed.
1724 (elf32_hppa_finish_dynamic_symbol): Point .plt entries for global
1725 functions at plt_stub.
1726 (elf32_hppa_finish_dynamic_sections): Write plt_stub.
1727 (elf32_hppa_create_dynamic_sections): Leave .plt executable.
1729 * elf32-hppa.h (elf32_hppa_size_stubs): Add group_size param.
1730 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise. Use it instead
1731 of fixed size, and if negative, disable handling of input sections
1732 before stub section. Set up default stub group size depending
1733 on detected branch relocs.
1734 (hppa_build_one_stub): Use lrsel and rrsel for import stubs to
1735 ensure different offsets from sym_value aren't rounded to
1736 different 2k blocks. Use lrsel and rrsel for other stubs too for
1737 consistency rather than necessity.
1738 (elf32_hppa_check_relocs): Handle R_PARISC_DIR14F.
1739 (final_link_relocate): Likewise.
1740 (elf32_hppa_relocate_section): Likewise.
1742 * elf-hppa.h (elf_hppa_howto_table): Add R_PARISC_DIR14F reloc.
1743 (_bfd_elf_hppa_gen_reloc_type): Generate them.
1744 (elf_hppa_final_link_relocate): Handle them.
1745 (elf_hppa_relocate_insn): Likewise.
1746 (_bfd_elf_hppa_gen_reloc_type): Add missing e_ldsel and e_rdsel cases.
1748 2000-09-26 Hans-Peter Nilsson <hp@axis.com>
1750 * elfcode.h (elf_object_p): Preserve and clear abfd section
1751 information. Restore at error.
1753 2000-09-26 Paul Sokolovsky <Paul.Sokolovsky@technologist.com>
1755 * peigen.c (_bfd_pei_swap_aouthdr_in): If some DataDirectory
1756 is empty, make sure that its rva also 0. NT loader dislikes
1757 having otherwise.
1759 2000-09-26 Steve Ellcey <sje@cup.hp.com>
1761 * som.c (som_bfd_derive_misc_symbol_info): Make weak symbols
1762 global by default.
1764 2000-09-21 Alan Modra <alan@linuxcare.com.au>
1766 * elf32-hppa.c (elf32_hppa_check_relocs): Fix weak sym handling in
1767 currently unused RELATIVE_DYNAMIC_RELOCS code.
1768 (hppa_discard_copies): Likewise.
1769 (elf32_hppa_size_stubs): Size `input_list' array correctly. Correct
1770 comments. Don't check non-code output sections for stub grouping.
1772 2000-09-20 Alan Modra <alan@linuxcare.com.au>
1774 * section.c (bfd_get_unique_section_name): Return NULL if
1775 bfd_malloc fails.
1777 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1779 * elf32-m68k.c (elf_cpu32_plt0_entry): Change the PLT entry 0
1780 instruction sequence to actually work.
1781 (elf_m68k_finish_dynamic_sections): Change the patch-in offset
1782 accordingly.
1784 2000-09-18 Alexandre Oliva <aoliva@redhat.com>
1786 * elf32-sh.c (sh_elf_relocate_section): Use
1787 _bfd_final_link_relocate to apply the relocation against a section
1788 symbol, when doing relocatable links.
1790 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1792 * elf32-hppa.c (elf32_hppa_stub_hash_entry): Rename input_section
1793 to id_sec.
1794 (stub_hash_newfunc): Here too.
1795 (hppa_add_stub): And here.
1796 (elf32_hppa_link_hash_table): Remove stub_section_created,
1797 reloc_section_created, first_init_sec and first_fini_sec. Add
1798 stub_group.
1799 (elf32_hppa_link_hash_table_create): Init to suit.
1800 (hppa_get_stub_entry): Add support for grouping stub sections.
1801 (hppa_add_stub): Likewise. Remove sec_count param and init/fini
1802 section code. Index stub vars by section->id.
1803 (elf32_hppa_size_stubs): Likewise. Remove duplicated function
1804 exit paths. Zap allocation of above removed vars. Refine
1805 link-once test.
1807 * elf32-hppa.h (elf32_hppa_size_stubs): Add output_bfd param.
1808 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
1809 (hppa_get_stub_entry): Pass in pointer to elf32_hppa_link_hash_table
1810 rather than pointer to bfd_link_info.
1811 (hppa_add_stub): Likewise.
1812 (final_link_relocate): Likewise.
1814 2000-09-17 David Huggins-Daines <dhd@linuxcare.com>
1816 (elf32_hppa_size_stubs): Don't try to build stubs for discarded
1817 link-once sections.
1819 2000-09-16 Alexandre Oliva <aoliva@redhat.com>
1821 * elf32-sh.c (ELF_MAXPAGESIZE): Define to 128, to match
1822 ld/emulparams/shelf.sh.
1824 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1826 * elf32-m68k.c (bfd_m68k_elf32_create_embedded_relocs): New function.
1827 * bfd-in.h (bfd_m68k_elf32_create_embedded_relocs): Add declaration.
1828 * bfd-in2.h: Regenerate.
1830 2000-09-15 Kenneth Block <Kenneth.Block@compaq.com>
1832 * elf64-alpha.c (elf64_alpha_relax_with_lituse): ld performs
1833 LITUSE relocations incorrectly if -relax is specified on the ld
1834 command line and the displacement field of the load or store
1835 instruction is non-zero. (Patch by paul.winalski@compaq.com)
1837 2000-09-15 Alan Modra <alan@linuxcare.com.au>
1839 * elf32-hppa.c (hppa_add_stub): Dont set first_init_sec and
1840 first_fini_sec here.
1841 (elf32_hppa_size_stubs): Instead correctly find the first .init
1842 and .fini section here.
1844 2000-09-15 David Huggins-Daines <dhd@linuxcare.com>
1846 * elf32-hppa.c (clobber_millicode_symbols): New function.
1847 (elf32_hppa_size_dynamic_sections): Call it.
1849 2000-09-14 Alan Modra <alan@linuxcare.com.au>
1851 * elf32-hppa.c (elf32_hppa_link_hash_entry): Make pic_call
1852 packed. Add plabel, plt_abs packed booleans.
1853 (hppa_link_hash_newfunc): Init new fields.
1854 (PLABEL_PLT_ENTRY_SIZE): Define.
1855 (hppa_stub_name): Use size_t len vars.
1856 (hppa_add_stub): Likewise.
1857 (elf32_hppa_build_stubs): Likewise.
1858 (hppa_build_one_stub): Kill some compiler warnings.
1859 (elf32_hppa_check_relocs): Always generate a plt entry for PLABELs
1860 if dynamic linking. Munge the local plt offsets into
1861 local_got_refcounts. Set h->plabel for all global PLABELs. Use
1862 size_t len vars. Add assert for plabel addend.
1863 (elf32_hppa_gc_sweep_hook): Sweep local plt entries too.
1864 (elf32_hppa_hide_symbol): New function.
1865 (elf_backend_hide_symbol): Define.
1866 (elf32_hppa_adjust_dynamic_symbol): Don't throw away plt entries
1867 with h->plabel set. Don't make plt entries to have dynamic syms
1868 when they have been forced local. If plt entry is used by a
1869 plabel, make it PLABEL_PLT_ENTRY_SIZE.
1870 (elf32_hppa_size_dynamic_sections): Set plt_abs for init fns.
1871 Set up .plt offsets for local syms.
1872 (elf32_hppa_relocate_section): Initialise plt entries for local
1873 syms. Leave weak undefined plabels zero. Make global plabel
1874 relocs against function symbol, and leave the addend zero.
1875 Use *ABS* DIR32 relocs instead of SEGREL32 for dynamic got relocs.
1876 (elf32_hppa_finish_dynamic_symbol): Set up IPLT relocs for
1877 non-dynamic syms. Init extra plt for plabels. Use *ABS* DIR32
1878 relocs instead of SEGREL32 for dynamic got relocs.
1879 (elf32_hppa_finish_dynamic_sections): Reserve one more .got entry.
1880 (elf_backend_got_header_size): Adjust.
1881 (elf32_hppa_set_gp): Calculate an "ideal" LTP.
1883 * elf32-hppa.c (LONG_BRANCH_VIA_PLT): Define.
1884 (hppa_type_of_stub): Use it instead of #if 0
1885 (hppa_discard_copies): Use it here too.
1886 (elf32_hppa_size_dynamic_sections): And here.
1888 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove `offset' field.
1889 (elf32_hppa_link_hash_table_create): And here.
1890 (hppa_build_one_stub): And here. Instead keep track of stub
1891 offset using _raw_size.
1892 (elf32_hppa_size_stubs): Likewise.
1893 (elf32_hppa_build_stubs): Likewise.
1894 (hppa_size_one_stub): Likewise. Resize reloc section too.
1896 * elf32-hppa.c (hppa_add_stub): Correct first_init_sec and
1897 first_fini_sec handling. Don't search for reloc section or set
1898 hplink->reloc_section_created here.
1899 (elf32_hppa_size_stubs): Instead search for reloc sections, and
1900 set reloc_section_created here.
1901 (hppa_handle_PIC_calls): Set ELF_LINK_HASH_NEEDS_PLT.
1902 (elf32_hppa_size_dynamic_sections): Make a .plt entry for DT_INIT
1903 and DT_FINI.
1904 (elf32_hppa_finish_dynamic_sections): Set DT_INIT and DT_FINI.
1906 * elf32-hppa.c (hppa_build_one_stub): Replace `elf_hash_table (info)'
1907 with `hplink->root.'.
1908 (elf32_hppa_check_relocs): Likewise.
1909 (elf32_hppa_gc_sweep_hook): Likewise.
1910 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1911 (hppa_handle_PIC_calls): Likewise.
1912 (elf32_hppa_size_dynamic_sections): Likewise.
1913 (elf32_hppa_set_gp): Likewise.
1914 (elf32_hppa_relocate_section): Likewise.
1915 (elf32_hppa_finish_dynamic_symbol): Likewise.
1916 (elf32_hppa_finish_dynamic_sections): Likewise.
1918 From David Huggins-Daines <dhd@linuxcare.com>
1919 * elf32-hppa.c (hppa_type_of_stub): Generate import stubs for
1920 defined weak symbols in shared links.
1921 (final_link_relocate): Calls to defined weak symbols in shared
1922 objects must go via import stubs, as the target might not be known
1923 at link time.
1925 2000-09-14 Alexandre Oliva <aoliva@redhat.com>
1927 * elf32-sh.c (sh_elf_howto_table): Moved R_SH_GOT32, R_SH_PLT32,
1928 R_SH_COPY, R_SH_GLOB_DAT, R_SH_JMP_SLOT, R_SH_RELATIVE,
1929 R_SH_GOTOFF, R_SH_GOTPC) to the range from 160 to 167. Replaced
1930 the original entries with EMPTY_HOWTOs, and added new ones to fill
1931 in the gap.
1932 (sh_elf_info_to_howto): Make sure the new gap isn't used.
1933 (sh_elf_relocate_section): Likewise.
1935 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1937 * cpu-mips.c (arch_info_struct): Add mips:4K
1938 * bfd-in2.h (bfd_mach_mips4K): New define.
1939 * archures.c: Add bfd_mach_mips4K to comment.
1940 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Return
1941 E_MIPS_ARCH_2 for bfd_mach_mips4K.
1943 2000-09-13 Marco Franzen <marcof@thyron.com>
1945 * som.c (som_write_symbol_strings): Do not used fixed buffers,
1946 use size_t as a counter.
1947 (som_write_space_strings): Similarly.
1949 2000-09-12 Jason Eckhardt <jle@cygnus.com>
1951 * elf32-i860.c (elf32_i860_relocate_pc26): New function
1952 and prototype.
1953 (elf32_i860_relocate_section): Invoke new function from here.
1955 2000-09-11 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1957 * elf.c (_bfd_elf_make_section_from_shdr): Make debug_sec_names
1958 static.
1960 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1962 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Emit 8 NULs for
1963 target section name instead of dumping core when the target symbol is
1964 undefined.
1966 2000-09-09 Kazu Hirata <kazu@hxi.com>
1968 * riscix.c: Remove DEFUN.
1970 2000-09-08 Nick Clifton <nickc@redhat.com>
1972 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Do not
1973 initialise flags in output bfd if the input bfd is the default
1974 architecture with the default flags.
1976 2000-09-08 Kazu Hirata <kazu@hxi.com>
1978 * archive.c: Fix formatting.
1979 * coff-arm.c: Likewise.
1980 * doc/chew.c: Likewise.
1982 2000-09-08 Alan Modra <alan@linuxcare.com.au>
1984 * section.c (bfd_get_unique_section_name): Put a dot before the
1985 numeric suffix.
1987 2000-09-07 Kazu Hirata <kazu@hxi.com>
1989 * doc/chew.c: Remove all uses of DEFUN and DEFUN_VOID.
1990 * elf.c: Fix formatting.
1992 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1994 * config.bfd (sh-*-linux*): Added.
1995 * configure.in (bfd_elf32_shlin_vec, bfd_elf32_shblin_vec): New.
1996 * targets.c: Declare them.
1997 * elf32-sh-lin.c: New file.
1998 * Makefile.am: Compile it.
1999 * elf32-sh.c: Don't override defines from elf32-sh-lin.c.
2000 * configure, Makefile.in: Rebuilt.
2002 2000-09-06 Geoffrey Keating <geoffk@cygnus.com>
2004 * xcofflink.c (xcoff_link_input_bfd): Include the .tocbss
2005 pseduo-section when determining where the TOC ends.
2007 * coff-rs6000.c (_bfd_xcoff_swap_aux_out): Use bfd_h_put_16 to
2008 output x_tvndx as it is only two bytes wide.
2010 * coff-rs6000.c (xcoff_howto_table): A modifiable branch-absolute
2011 reloc is 26 or 32 bits wide.
2013 * coff-rs6000.c (_bfd_xcoff_rtype2howto): The bitsize is irrelevant
2014 for relocs that don't change anything. Also look at the full
2015 6 bits of bitsize.
2017 2000-09-06 Philip Blundell <philb@gnu.org>
2019 * config.bfd (arm*-*-uclinux*): New target.
2021 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2023 * configure: Rebuilt with new libtool.m4.
2025 2000-09-06 Alan Modra <alan@linuxcare.com.au>
2027 * section.c (bfd_get_unique_section_name): Avoid c++ reserved
2028 word for variable name.
2029 * bfd-in2.h: Regenerate.
2031 2000-09-05 Nick Clifton <nickc@redhat.com>
2033 * config.in: Regenerate.
2034 * libbfd.h: Regenerate.
2035 * po/bfd.pot: Regenerate.
2036 * doc/bfdint.texi: Remove CVS date string - it foils compares with
2037 local versions.
2039 2000-09-05 Steven Johnson <sbjohnson@ozemail.com.au>
2041 * cpu-powerpc.c (arch_info_struct): Added MPC860 Family entry.
2043 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2045 Shared library and PIC support.
2046 * elf32-hppa.c (PLT_ENTRY_SIZE): New.
2047 (GOT_ENTRY_SIZE): New.
2048 (ELF_DYNAMIC_INTERPRETER): New.
2049 (STUB_SUFFIX): Define.
2050 (LONG_BRANCH_PIC_IN_SHLIB): Define.
2051 (RELATIVE_DYNAMIC_RELOCS): Define.
2052 (enum elf32_hppa_stub_type): New.
2053 (struct elf32_hppa_stub_hash_entry): Rename offset to
2054 stub_offset. Add a number of new fields.
2055 (struct elf32_hppa_link_hash_entry): New.
2056 (struct elf32_hppa_link_hash_table): Add numerous fields. Remove
2057 global_value.
2058 (elf32_hppa_hash_table): Rename to hppa_link_hash_table.
2059 (elf32_hppa_stub_hash_lookup): Rename to hppa_stub_hash_lookup.
2060 (elf32_hppa_stub_hash_newfunc): Rename to stub_hash_newfunc. Init
2061 new fields.
2062 (hppa_link_hash_newfunc): New function.
2063 (elf32_hppa_link_hash_table_create): Use above function. Init new
2064 fields.
2065 (elf32_hppa_stub_name): Rename to hppa_stub_name. Pass in reloc
2066 instead of addend, and remove sym_name from args. Don't use
2067 symbol name for local syms, instead use sym index.
2068 (elf32_hppa_size_of_stub): Rename to hppa_type_of_stub, and return
2069 stub type rather than size. Pass in hash and handle import stub
2070 case. Also pass in reloc instead of offset so we can calculate
2071 PCREL22F and PCREL12F branches properly.
2072 (elf32_hppa_build_one_stub): Rename to hppa_build_one_stub. Build
2073 import and export stubs too.
2074 (elf32_hppa_size_one_stub): Rename to hppa_size_one_stub. Handle
2075 import and export stub sizing.
2076 (elf32_hppa_check_relocs): New function.
2077 (elf32_hppa_adjust_dynamic_symbol): New function.
2078 (hppa_discard_copies): New function.
2079 (elf32_hppa_size_dynamic_sections): New function.
2080 (elf_backend_size_dynamic_sections): Define.
2081 (elf32_hppa_finish_dynamic_symbol): New function.
2082 (elf_backend_finish_dynamic_symbol): Define.
2083 (elf32_hppa_size_stubs): Stash params in link hash table, and move
2084 some local vars into the link hash table too. For shared links,
2085 trundle over function syms, generating export stubs. Handle
2086 PCREL22F branches. Break out stub creation code from here..
2087 (hppa_add_stub): .. to here. New function.
2088 (elf32_hppa_final_link): Rename to elf32_hppa_set_gp, and don't
2089 call the bfd linker. Use elf_gp to record global pointer.
2090 Calculate a value from sections if $global$ is missing.
2091 (bfd_elf32_bfd_final_link): Define as _bfd_elf32_gc_common_final_link.
2092 (elf32_hppa_gc_mark_hook): New function.
2093 (elf_backend_gc_mark_hook): Define.
2094 (elf32_hppa_gc_sweep_hook): New function.
2095 (elf_backend_gc_sweep_hook): Define.
2096 (elf32_hppa_bfd_final_link_relocate): Rename to final_link_relocate.
2097 Add rel to args, and remove howto, input_bfd, offset, addend,
2098 sym_name as we can recalculate these locally. Handle calls to
2099 dynamic objects, extra PIC relocs, PCREL22F branches. Change
2100 handling of undefined weak syms. Check that stubs are in range.
2101 Only look for import stubs on PCREL17F and PCREL22F relocs. Add
2102 message on hitting a DPREL21L reloc that needs fixing. Subtract
2103 off PC for PCREL14F. Break out code that does a stub lookup from
2104 here..
2105 (hppa_get_stub_entry): ..to here. New function.
2106 (elf32_hppa_relocate_insn): Merge into final_link_relocate.
2107 (elf32_hppa_relocate_section): Handle got and plt relocs, dynamic
2108 relocs, etc. etc.
2109 (elf32_hppa_finish_dynamic_sections): New function.
2110 (elf_backend_finish_dynamic_sections): Define.
2111 (elf_backend_final_write_processing) Define.
2112 (hppa_handle_PIC_calls): New function.
2113 (elf32_hppa_build_stubs): Call it. Pass link_info to
2114 hppa_build_one_stub.
2115 (elf32_hppa_create_dynamic_sections): New function
2116 to create .plt and .got then set .plt flags correctly.
2117 (elf_backend_create_dynamic_sections): Define.
2118 (elf32_hppa_object_p): New function.
2119 (elf_backend_object_p): Define.
2120 (elf32_hppa_elf_get_symbol_type): New function.
2121 (elf_backend_get_symbol_type): Define.
2122 (elf_backend_can_gc_sections): Define.
2123 (elf_backend_want_got_plt): Define.
2124 (elf_backend_plt_alignment): Set to 2.
2125 (elf_backend_plt_readonly): Define.
2126 (elf_backend_want_plt_sym): Define.
2127 (elf_backend_got_header_size): Reserve one entry.
2129 * elf32-hppa.h (elf32_hppa_build_stubs): Don't pass stub bfd.
2130 (elf32_hppa_size_stubs): Pass in multi_subspace.
2131 (elf32_hppa_set_gp): Declare.
2133 * section.c (SEC_HAS_GOT_REF): Define new flag for asection.
2134 (bfd_get_unique_section_name): New function.
2135 * bfd-in2.h: Regenerate.
2137 * elf64-hppa.c (elf64_hppa_check_relocs): Handle R_PARISC_PCREL12F.
2138 (elf64_hppa_size_dynamic_sections): Remove the FIXME at bfd_zalloc
2139 comment.
2141 From David Huggins-Daines <dhd@linuxcare.com>
2142 * elf64-hppa.c (elf64_hppa_check_relocs): Fix a warning.
2143 (elf64_hppa_mark_exported_functions): Set dyn_h->st_shndx.
2144 (elf64_hppa_link_output_symbol_hook): Test dyn_h->st_shndx has
2145 been updated in finish_dynamic_symbol before modifying function
2146 symbol.
2148 * elf-hppa.h (elf_hppa_howto_table): Restructure into groups of
2149 eight entries. Replace NULL with bfd_elf_generic_reloc. Add
2150 R_PARISC_GNU_VTENTRY, R_PARISC_GNU_VTINHERIT and R_PARISC_PCREL12F.
2151 (_bfd_elf_hppa_gen_reloc_type): Handle R_PARISC_GNU_VT*. Add some
2152 comments. Handle format == 12 for R_HPPA_PCREL_CALL.
2153 (elf_hppa_final_link_relocate): Handle R_PARISC_PCREL12F.
2154 (elf_hppa_relocate_insn): Likewise. Reformat some comments.
2155 (elf_hppa_final_write_processing): Expose it for ARCH_SIZE == 32.
2157 From David Huggins-Daines <dhd@linuxcare.com>
2158 * elf-hppa.h (elf_hppa_is_local_label_name): Accept the SysV/ELF
2159 style of local labels as well.
2161 2000-09-03 Philip Blundell <philb@gnu.org>
2163 * elf32-arm.h (elf32_arm_relocate_section): Don't try to relocate
2164 references to undefined symbols in debugging sections.
2166 2000-09-02 H.J. Lu <hjl@gnu.org>
2168 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
2169 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE,
2170 BFD_RELOC_SH_GOTPC): Move them from the MIPS section to the SH
2171 section.
2173 2000-09-02 Jason Eckhardt <jle@cygnus.com>
2175 * elf32-i860.c (bfd_elf32_bfd_is_local_label_name): Define macro.
2176 (elf32_i860_is_local_label_name): New function and prototype.
2178 2000-09-02 Nick Clifton <nickc@redhat.com>
2180 * configure.in: Increase version number to 2.10.91.
2181 * configure: Regenerate.
2182 * aclocal.m4: Regenerate.
2183 * config.in: Regenerate.
2184 * po/bfd.pot: Regenerate.
2186 2000-09-02 Daniel Berlin <dberlin@redhat.com>
2188 * elf.c (_bfd_elf_make_section_from_shdr): Add
2189 .gnu.linkobce.wi. to the list of debug section names.
2191 2000-09-02 Nick Clifton <nickc@redhat.com>
2193 * dwarf2.c (find_debug_info): New function: Locate a section
2194 containing dwarf2 debug information.
2195 (bfd_dwarf2_find_nearest_line): Find all sections containing
2196 debug information and include them in the stash.
2198 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2200 * elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
2201 R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
2202 (sh_reloc_map): Add new relocs.
2203 (sh_elf_check_relocs, sh_elf_link_hash_newfunc,
2204 sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
2205 sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
2206 sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
2207 functions.
2208 (ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
2209 (elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
2210 elf_sh_plt_entry_be, elf_sh_plt_entry_le,
2211 elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
2212 New array constants.
2213 (elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
2214 New variables.
2215 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
2216 elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
2217 elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
2218 elf_sh_plt_reloc_offset): Define.
2219 (elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
2220 elf_sh_link_hash_table): New structs.
2221 (sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
2222 (sh_elf_relocate_section, sh_elf_check_relocs): Handle new
2223 relocation types.
2224 (elf_backend_create_dynamic_sections,
2225 bfd_elf32_bfd_link_hash_table_create,
2226 elf_backend_adjust_dynamic_symbol,
2227 elf_backend_size_dynamic_sections,
2228 elf_backend_finish_dynamic_symbol,
2229 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
2230 elf_backend_plt_readonly, elf_backend_want_plt_sym,
2231 elf_backend_got_header_size, elf_backend_plt_header_size):
2232 Define.
2233 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
2234 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
2235 New relocs.
2236 * bfd-in2.h, libbfd.h: Rebuilt.
2238 2000-09-01 Alan Modra <alan@linuxcare.com.au>
2240 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
2241 change.
2243 2000-08-31 J"orn Rennecke <amylaar@cygnus.co.uk>
2245 * elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
2246 not initialized, set them to indicate the SH1 instruction set.
2248 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
2250 * acinclude.m4: Include libtool and gettext macros from the
2251 top level.
2252 * aclocal.m4, configure: Rebuilt.
2254 2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com>
2256 * elf.c: Eliminate references to __sparcv9 macro; replace with
2257 autoconf variables HAVE_PSINFO32_T etc.
2258 * configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
2259 HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
2260 * config.in: Ditto.
2261 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
2262 detect the above typedefs. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
2263 * aclocal.m4: Ditto.
2264 * configure: Regenerate.
2266 2000-08-27 Alan Modra <alan@linuxcare.com.au>
2268 * elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
2269 for any shared link, not just shared -Bsymbolic.
2270 (elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
2271 any shared link, and pass link info to it.
2272 (elf_i386_size_dynamic_sections): Update comment.
2273 (elf_i386_discard_copies): Modify to discard relocs for symbols
2274 that have been forced local.
2275 (elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
2276 that have been forced local.
2278 2000-08-24 Denis Chertykov <denisc@overta.ru> & Nick Clifton <nickc@redhat.com>
2280 * elflink.h (elf_link_add_object_symbols): Allow common
2281 symbols to have an alignment of 1 if explicitly requested, and
2282 not overridden by other definitions.
2284 2000-08-22 Doug Kwan <dkwan@transmeta.com>
2286 * coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
2287 * coffcode.h (coff_set_flags): Add detection of w65 architecture.
2289 2000-08-22 H.J. Lu <hjl@gnu.org>
2291 * elf-bfd.h (elf_link_hash_table): Add runpath.
2293 * bfd-in.h (bfd_elf_get_runpath_list): New prototype.
2294 * bfd-in2.h: Rebuilt.
2296 * elf.c (_bfd_elf_link_hash_table_init): Initialize the
2297 "runpath" field to NULL.
2298 (bfd_elf_get_runpath_list): New function.
2300 * elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
2301 DT_RUNPATH entries.
2303 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2305 * elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
2306 R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
2307 explicitly. Improve validation of r_type.
2309 2000-08-21 H.J. Lu <hjl@gnu.org>
2311 * elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
2312 dynamic allocated content space. Add a comment to remind us that
2313 one day this ought to be fixed.
2314 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2315 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2316 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
2318 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2320 * elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
2321 field with the newly relocated value instead of adding it to the
2322 existing immediate field.
2323 (elf32_i860_relocate_splitn): Likewise.
2324 (elf32_i860_relocate_highadj): Likewise.
2326 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2328 * elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
2329 was previously just a stub).
2331 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
2333 * elflink.c (_bfd_elf_create_got_section): Don't abort().
2334 Formatting fixes.
2335 (_bfd_elf_create_dynamic_sections): Likewise.
2337 2000-08-16 Andrew Macleod <amacleod@cygnus.com>
2339 * elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
2340 for undefined symbols to be the beginning of the section.
2342 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
2343 four extra entries at the beginning of the .rela.plt section.
2344 (sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
2345 section to account for the four reserved entries in the .plt section.
2347 2000-08-15 Geoffrey Keating <geoffk@cygnus.com>
2349 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
2350 to the list of NOPs we recognize after a branch-and-link.
2351 Use the ori NOP when one is needed.
2353 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
2354 for large archives.
2356 2000-08-14 Jim Wilson <wilson@cygnus.com>
2358 * elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
2359 EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
2360 (elf64_ia64_print_private_bfd_data): Likewise. Also handle
2361 EF_IA_64_ABSOLUTE.
2363 2000-08-11 Alexandre Oliva <aoliva@redhat.com>
2365 * elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.
2367 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2369 * elf32-i860.c (elf32_i860_relocate_section): New function.
2370 (i860_final_link_relocate): New function.
2371 (elf32_i860_relocate_splitn): New function.
2372 (elf32_i860_relocate_pc16): New function.
2373 (elf32_i860_relocate_highadj): New function.
2374 (elf32_i860_howto): Minor adjustments to some relocations.
2375 (elf_info_to_howto_rel): Define.
2376 (elf_backend_relocate_section): Define.
2378 2000-08-10 Nick Clifton <nickc@cygnus.com>
2380 * elf32-arm.h: Fix formatting.
2382 2000-08-10 Bernd Schmidt <bernds@cygnus.co.uk>
2384 * elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.
2386 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2388 * elf32-i860.c (elf32_i860_howto_table): Updated some fields.
2390 2000-08-07 Kazu Hirata <kazu@hxi.com>
2392 * ieee.c (ieee_write_debug_part): Rewrite a comment.
2393 * elf64-ia64.c: Fix a typo.
2395 2000-08-05 Jason Eckhardt <jle@cygnus.com>
2397 * elf32-i860.c (elf32_i860_howto_table): New structure.
2398 (lookup_howto): New function.
2399 (elf32_i860_reloc_type_lookup): New function.
2400 (elf32_i860_info_to_howto_rela): New function.
2401 (elf_code_to_howto_index): New structure.
2402 (elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
2403 (bfd_elf32_bfd_reloc_type_lookup): Re-define as
2404 elf32_i860_reloc_type_lookup.
2406 2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
2408 * som.c (struct fixup_format): Constify `format'.
2409 (som_hppa_howto_table): Use SOM_HOWTO macro.
2410 (try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
2411 (som_bfd_reloc_type_lookup): Likewise.
2412 (compare_subspaces): Remove unused `count1', `count2'.
2413 (som_begin_writing): Remove unused `total_reloc_size'.
2414 (som_bfd_derive_misc_symbol_info): Decorate unused parameter.
2415 (som_print_symbol, som_bfd_is_local_label_name): Likewise.
2416 (som_set_reloc_info): Constify `cp'. Remove unused `addend'.
2417 (som_find_nearest_line): Decorate unused parameter(s).
2418 (som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
2419 (som_bfd_link_split_section): Likewise.
2421 2000-08-03 Nick Clifton <nickc@cygnus.com>
2423 * section.c: Restore backed out code.
2424 * elf.c: Restore backed out code.
2425 (copy_private_bfd_data): Fix bug preventing stipped dynamic
2426 binaries from working.
2427 * bfd-in2.h: Regenerate.
2429 2000-08-03 H.J. Lu <hjl@gnu.org>
2431 * section.c: Back out the change made by Nick Clifton
2432 <nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
2433 binaries.
2434 * bfd-in2.h: Likewise.
2435 * elf.c: Likewise.
2437 2000-08-03 Alexandre Oliva <aoliva@redhat.com>
2439 * elf32-sh.c (sh_elf_reloc_loop): Warning removal.
2441 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2443 * reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
2444 * bfd-in2.h, libbfd.h: Regenerate.
2446 2000-07-31 Nick Clifton <nickc@cygnus.com>
2448 * section.c (struct sec): Add new boolean field 'segment_mark'.
2449 (STD_SECTION): Initialise new field to zero.
2451 * bfd-in2.h: Regenerate.
2453 * elf.c (copy_private_bfd_data): Reorganise section to segment
2454 mapping to cope with moved sections requiring new segments,
2455 and overlapping segments.
2456 (SEGMENT_END): New macro: Return the end address of a segment.
2457 (IS_CONTAINED_BY_VMA): New macro: Determine if a segment
2458 contains a section by comparing their VMA addresses.
2459 (IS_CONTAINED_BY_LMA): New macro: Determine if a segment
2460 contains a section by comparing their LMA addresses.
2461 (INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
2462 section should be included in a segment.
2463 (SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
2464 follows another in memory.
2465 (SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
2466 segments overlap.
2468 2000-07-22 Jason Eckhardt <jle@cygnus.com>
2470 * cpu-i860.c: Added comments.
2472 * elf32-i860.c (TARGET_LITTLE_SYM): Defined to
2473 bfd_elf32_i860_little_vec.
2474 (TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
2475 (ELF_MAXPAGESIZE): Changed to 4096.
2477 * targets.c (bfd_elf32_i860_little_vec): Declaration of
2478 new target.
2479 (bfd_target_vector): Added bfd_elf32_i860_little_vec.
2481 * config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
2482 config for little endian elf32 i860.
2483 (targ_defvec): Define for the new config above
2484 as "bfd_elf32_i860_little_vec".
2485 (targ_selvecs): Define for the new config above
2486 as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
2488 * configure.in (bfd_elf32_i860_little_vec): Added recognition
2489 of new target vec.
2491 * configure: Regenerated.
2493 2000-07-27 H.J. Lu <hjl@gnu.org>
2495 * elflink.h (elf_merge_symbol): Take one more argument,
2496 dt_needed, to indicate if the symbol comes from a DT_NEEDED
2497 entry. Don't overide the existing weak definition if dt_needed
2498 is true.
2499 (elf_link_add_object_symbols): Pass dt_needed to
2500 elf_merge_symbol ().
2502 2000-07-27 Nick Clifton <nickc@cygnus.com>
2504 * elflink.h (elf_link_size_reloc_section): Zeroes the section's
2505 allocated contents.
2507 2000-07-25 Geoffrey Keating <geoffk@cygnus.com>
2509 * configure.host (*-*-aix*): AIX has 'long long' always.
2511 * coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
2512 (xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
2513 (xcoff_write_archive_contents_big): Don't update the offset
2514 of the symbol table, xcoff_write_armap will do it.
2516 2000-07-23 Ulf Carlsson <ulfc@engr.sgi.com>
2518 * elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
2519 of dynobj for SGI_COMPAT checks.
2521 2000-07-21 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2523 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
2524 * bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
2525 * bfd-in2.h: Regenerate.
2527 2000-07-21 Nick Clifton <nickc@cygnus.com>
2529 * elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
2530 range symbol indices in relocs and issue an error message.
2532 2000-07-20 H.J. Lu <hjl@gnu.org>
2534 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
2535 info->new_dtags when setting DT_FLAGS_1. It will only be set
2536 by the new linker options. It shouldn't break anything.
2538 2000-07-20 H.J. Lu <hjl@gnu.org>
2540 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
2541 only if info->new_dtags is true.
2543 2000-07-20 H.J. Lu <hjl@gnu.org>
2545 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
2546 DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
2548 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2550 * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
2551 (ALL_MACHINES_CFILES): Add cpu-cris.c.
2552 (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
2553 (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
2554 (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
2555 * Makefile.in: Rebuild.
2556 * aclocal.m4: Rebuild.
2557 * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
2558 * archures.c (enum bfd_architecture): Add bfd_arch_cris.
2559 (bfd_cris_arch): Declare.
2560 (bfd_archures_list): Add bfd_cris_arch.
2561 * bfd-in2.h: Rebuild.
2562 * config.bfd: (cris-*-*): New target.
2563 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
2564 * configure: Rebuild.
2565 * elf.c (prep_headers): Add bfd_arch_cris.
2566 * libbfd.h: Rebuild.
2567 * libaout.h (enum machine_type): Add M_CRIS.
2568 * reloc.c: Add CRIS relocations.
2569 * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
2570 (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
2571 * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
2572 * po/POTFILES.in, po/bfd.pot: Regenerate.
2574 2000-07-19 H.J. Lu <hjl@gnu.org>
2576 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
2577 DF_TEXTREL if DT_TEXTREL is set.
2578 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
2579 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
2580 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2581 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
2582 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2583 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2584 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2585 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
2586 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
2587 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
2589 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
2590 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
2591 DT_RPATH is set.
2592 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
2594 2000-07-19 H.J. Lu <hjl@gnu.org>
2596 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
2597 * bfd-in2.h: Rebuild.
2599 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
2600 (elf_dt_soname): New.
2602 * elf.c (bfd_elf_set_dt_needed_soname): New.
2604 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
2605 entry if the shared object loaded by DT_NEEDED is used to
2606 resolve the reference in a regular object.
2608 2000-07-19 H.J. Lu <hjl@gnu.org>
2610 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
2611 DT_DEPAUDIT and DT_AUDIT as strings.
2613 2000-07-19 Nick Clifton <nickc@cygnus.com>
2615 * format.c: Fix formatting.
2617 2000-07-19 H.J. Lu <hjl@gnu.org>
2619 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
2621 2000-07-19 H.J. Lu <hjl@gnu.org>
2623 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
2624 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
2625 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
2626 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
2627 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
2628 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
2629 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
2631 2000-07-18 Andrew Cagney <cagney@b1.cygnus.com>
2633 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
2634 renamed functions from here...
2635 (assign_section_numbers): Use renamed functions.
2636 (prep_headers): Use renamed functions.
2638 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
2639 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
2640 * bfd-in2.h: Regenerate.
2642 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
2644 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
2645 parenthesis in if statement.
2647 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
2649 Enable the support for Traditional MIPS.
2650 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
2651 return ict_none appropriately for traditional mips targets.
2652 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
2653 (STUB_MOVE): Conditionalize for traditonal mips.
2654 (STUB_LI16): Likewise.
2655 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
2656 room for RTPROC header.
2657 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
2658 the permission for the PT_DYNAMIC as read, write and execute.
2659 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
2660 for traditonal mips.
2661 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
2662 _DYNAMIC_LINKING for traditonal mips.
2663 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
2664 in case of traditonal mips.
2665 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
2666 entry is required. For a function if PLT is not required then set the
2667 corresponding hash table entry to 0.
2668 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
2669 traditonal mips.
2670 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
2671 shared object set the value to 0.
2672 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
2673 _DYNAMIC_LINKING for traditonal mips.
2674 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
2675 for traditonal mips.
2677 2000-07-15 H.J. Lu <hjl@gnu.org>
2679 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
2681 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
2683 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
2684 out a structure that is BFD_IN_MEMORY.
2686 2000-07-11 Alan Modra <alan@linuxcare.com.au>
2688 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
2689 bfd pointer. Print section id instead of bfd pointer for local
2690 syms. Prefix addend with `+' for global syms as well as local.
2691 Correct calculation of name component lengths.
2692 (elf64_hppa_check_relocs): Update call to get_dyn_name.
2694 From David Huggins-Daines <dhd@linuxcare.com>
2695 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
2696 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
2697 (elf64_hppa_modify_segment_map): Likewise.
2699 2000-07-11 Andrew Cagney <cagney@b1.cygnus.com>
2701 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
2702 addresses to be "naturally" sign extended. Return -1 if unknown.
2703 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
2704 * bfd-in2.h: Regenerate.
2706 2000-07-11 Andrew Cagney <cagney@b1.cygnus.com>
2708 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
2709 and ECOF_SIGNED_64 to list ways to extract an offset.
2710 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
2711 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
2712 Update.
2713 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
2714 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
2716 2000-07-11 Andrew Cagney <cagney@b1.cygnus.com>
2718 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
2719 bfd_get_start_address.
2720 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
2721 (elf_swap_ehdr_out): Ditto.
2723 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
2725 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
2726 compatibility with older binutils.
2728 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2730 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
2731 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
2733 From Ryan Bradetich <rbradetich@uswest.net>
2734 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
2735 (parse_line_table): Ditto.
2736 (_bfd_dwarf1_find_nearest_line): Ditto.
2737 * syms.c (cmpindexentry): Remove extra `*' from params.
2739 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
2741 * elf32-mips.c (sort_dynamic_relocs): New Function.
2742 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
2743 via qsort to sort the dynamic relocations in increasing r_symndx
2744 value.
2746 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2748 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
2749 ATTRIBUTE_UNUSED to unused args.
2750 (get_opd): Likewise.
2751 (get_plt): Likewise.
2752 (get_dlt): Likewise.
2753 (get_stub): Likewise.
2754 (elf64_hppa_adjust_dynamic_symbol): Likewise.
2755 (elf64_hppa_link_output_symbol_hook): Likewise.
2756 (elf64_hppa_check_relocs): Delete unused var.
2757 (elf64_hppa_size_dynamic_sections): Likewise.
2758 (elf64_hppa_finalize_opd): Likewise.
2759 (elf64_hppa_finalize_dynreloc): Likewise.
2760 (elf64_hppa_modify_segment_map): Likewise.
2761 (elf64_hppa_finish_dynamic_sections): Likewise.
2763 * elf-hppa.h (elf_hppa_final_write_processing): Add
2764 ATTRIBUTE_UNUSED to unused args.
2765 (elf_hppa_final_link_relocate): Likewise.
2766 (elf_hppa_record_segment_addrs): Add paretheses.
2767 (elf_hppa_relocate_section): Constify dyn_name.
2769 From David Huggins-Daines <dhd@linuxcare.com>
2770 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
2771 rearrange case statement so that it gets preferred to 32-bit ones.
2773 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
2774 asection->id instead of address of asection structure.
2775 (elf32_hppa_size_stubs): Likewise.
2777 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
2778 for .init* and .fini*.
2780 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
2781 and addends used in stub names to 32 bits.
2782 (elf32_hppa_size_stubs): Likewise.
2784 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
2785 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
2786 not bfd_put_64. Fix minor comment typo and formatting.
2788 Changes to create multiple linker stubs, positioned immediately
2789 before the section where they are required.
2790 * elf32-hppa.c: Don't include hppa_stubs.h.
2791 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
2792 (elf32_hppa_stub_hash_table): Delete.
2793 (elf32_hppa_link_hash_entry): Delete.
2794 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
2795 stub_hash_table, and store the struct here rather than a pointer.
2796 Delete output_symbol_count. Add offset array. Change
2797 global_value to a bfd_vma.
2798 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
2799 (elf32_hppa_stub_hash_traverse): Delete.
2800 (elf32_hppa_name_of_stub): Delete.
2801 (elf32_hppa_link_hash_lookup): Delete.
2802 (elf32_hppa_link_hash_traverse): Delete.
2803 (elf32_hppa_stub_hash_table_init): Delete.
2804 (elf32_hppa_size_of_stub): Pass input section and offset rather
2805 than location and calculate location here. Don't pass name as all
2806 stubs are now the same size.
2807 (elf32_hppa_stub_hash_newfunc): Init new fields.
2808 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
2809 too.
2810 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
2811 comparing against ints. Rewrite stub handling code.
2812 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
2813 Case enums to int before comparing against ints. Remove
2814 bfd_reloc_dangerous case.
2815 (elf32_hppa_build_one_stub): Rewrite.
2816 (elf32_hppa_size_one_stub): New function.
2817 (elf32_hppa_build_stubs): Rewrite.
2818 (elf32_hppa_size_stubs): Pass in linker call-back functions.
2819 Rewrite stub-handling specific code.
2821 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
2823 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
2825 * hppa_stubs.h: Delete.
2826 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
2827 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
2828 * Makefile.in: Regenerate.
2830 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
2831 e_nlrsel.
2833 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
2835 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
2836 and section name for bfd_reloc_notsupported error message.
2837 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
2838 bfd_reloc_notsupported.
2839 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
2841 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
2842 undefined weak symbols for all relocs.
2843 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
2844 offsets are relative to one past the delay slot.
2845 (elf32_hppa_size_stubs): Account for reloc addend when calculating
2846 branch destination. Put addend into stub name too.
2847 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
2848 adjust by 8 when deciding whether a linker stub is needed. Put
2849 addend into stub name as for above.
2851 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
2852 various args and vars.
2853 (elf32_hppa_bfd_final_link_relocate): Here too.
2854 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
2855 inner block var to avoid shadowing.
2857 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
2858 unsigned.
2859 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
2860 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
2861 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
2863 * libhppa.h: Change practically all unsigned ints to plain ints.
2864 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
2865 prototypes.
2867 From Ryan Bradetich <rbradetich@uswest.net>
2868 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
2869 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
2870 suit above.
2871 From David Huggins-Daines <dhd@linuxcare.com>
2872 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
2873 to the new OP_* ones.
2875 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
2876 error exit. Bail out earlier on plabel relocs that we aren't
2877 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
2878 string, and then don't free our copy.
2879 (elf32_hppa_build_one_stub): Make insn unsigned int.
2881 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
2882 available with BL, not BE and BLE.
2884 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
2885 code for elf arg relocs.
2886 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
2887 argument with elf_link_hash_entry h. Handle undefined weak
2888 symbols. Move $global$ lookup from here...
2889 (elf32_hppa_relocate_section): ...to here. Return correct error
2890 message for non-handled relocs.
2891 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
2892 wrong test was -0x3ffff to +0x40000.
2894 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
2895 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
2896 Handle them as such.
2897 (elf_hppa_relocate_insn): Fix a typo.
2899 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
2900 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
2901 assemble_17, assemble_21): Delete.
2902 Supply defines for all 64 possible opcodes.
2903 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
2904 formats. Handle COMICLR.
2905 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
2906 -10, -16, 16, 22.
2908 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
2909 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
2910 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
2911 to suit.
2912 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
2913 the local syms - did this code get deleted accidentally? Ignore
2914 undefined and undefweak syms.
2916 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
2917 block. Use it instead of elf64_hppa_hash_table (info).
2918 (elf_hppa_final_link_relocate): Use hppa_info instead of
2919 elf64_hppa_hash_table (info).
2921 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
2922 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
2923 (hppa_rebuild_insn): Mask immediate bits here instead.
2924 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
2926 2000-07-08 Alan Modra <alan@linuxcare.com.au>
2928 * section.c (struct sec): Add id field. Tidy comment formatting.
2929 (bfd_make_section_anyway): Set id.
2930 (STD_SECTION): Init id too.
2931 Change CONST to const throughout.
2932 * archures.c (bfd_arch_info): Tidy comment.
2933 (bfd_arch_list): Change a CONST to const.
2934 * libbfd-in.h: Tidy comments and replace CONST with const.
2935 * elf-bfd.h: Likewise.
2936 * libbfd.h: Regenerate.
2937 * bfd-in2.h: Regenerate.
2938 * libcoff.h: Regenerate.
2940 2000-07-07 DJ Delorie <dj@redhat.com>
2942 * archive.c (_bfd_write_archive_contents): Add an informative
2943 comment.
2945 2000-07-06 Kazu Hirata <kazu@hxi.com>
2947 * srec.c: Fix formatting.
2949 2000-06-05 DJ Delorie <dj@redhat.com>
2951 * MAINTAINERS: new
2953 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2955 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
2956 value of PC-relative offsets.
2958 2000-07-03 Jim Wilson <wilson@cygnus.com>
2960 * elf64-alpha.c (alpha_elf_size_info): New.
2961 (elf_backend_size_info): Define to alpha_elf_size_info.
2962 * elfcode.h (elf_size_info): Change hash bucket size to 4.
2964 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
2966 * elf32-mips.c: Include elf32-target.h again for the traditional
2967 MIPS targets.
2969 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2971 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
2972 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
2973 (avr_info_to_howto_rela): Likewise.
2974 (elf32_avr_gc_mark_hook): Likewise.
2975 (elf32_avr_gc_sweep_hook): Likewise.
2976 (elf32_avr_relocate_section): Likewise.
2978 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
2980 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
2981 an external symbol for a non-shared, non-relocatable link.
2983 2000-07-03 Nick Clifton <nickc@redhat.com>
2985 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
2986 is an external symbol.
2987 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
2988 external symbol.
2990 2000-07-03 Kazu Hirata <kazu@hxi.com>
2992 * reloc16.c: Fix formatting.
2994 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2996 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
2997 to add a new target for traditional mips i.e
2998 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
2999 * configure.in: Likewise.
3000 * configure: Rebuild.
3001 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
3002 bfd_target_vector.
3003 (bfd_elf32_tradlittlemips_vec): Likewise.
3004 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
3005 to see that elfNN_bed does not get redefined even if the target file
3006 is included twice for a chip. See elf32-mips.c.
3008 2000-07-01 Alan Modra <alan@linuxcare.com.au>
3010 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
3011 (CLEANFILES): Add DEPA.
3012 * Makefile.in: Regenerate.
3014 2000-06-30 DJ Delorie <dj@cygnus.com>
3016 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
3017 can't assume the PE header is at 0x80.
3019 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3021 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
3023 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
3025 * go32stub.h: Update stub.
3027 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3029 * archures.c (bfd_mach_avr5): Define.
3030 * bfd-in2.h (bfd_mach_avr5): Define.
3031 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
3032 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
3033 (compatible): Update comment. Add missing test.
3034 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
3035 for avr2 and avr4. Simplify 8K wrap code.
3036 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
3037 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
3039 2000-06-26 Kazu Hirata <kazu@hxi.com>
3041 * coff-h8300.c: Fix formatting.
3042 * cpu-h8300.c: Likewise.
3044 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
3046 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
3047 for local symbols whose names are unknown.
3049 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3051 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
3052 find one.
3053 * Makefile.in: Regenerate.
3054 * doc/Makefile.in: Regenerate.
3056 2000-06-20 H.J. Lu <hjl@gnu.org>
3058 * Makefile.am: Rebuild dependency.
3059 * Makefile.in: Rebuild.
3061 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3063 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
3064 (elf_backend_copy_indirect_symbol): Map to the new function.
3066 2000-06-20 Alan Modra <alan@linuxcare.com.au>
3068 * archive.c (normalize): Correct pointer comparison when checking
3069 for backslashes.
3070 (bfd_bsd_truncate_arname): Likewise.
3071 (bfd_gnu_truncate_arname): Likewise.
3073 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
3075 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
3076 sections elf_{text,data}_{section,symbol}.
3077 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
3078 (_bfd_mips_elf_hide_symbol): New function.
3079 (elf_backend_hide_symbol): Map to the new function.
3080 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
3081 definitions of mips_elf_{text,data}_{section,symbol}.
3082 (mips_elf_local_relocation_p): Try to find the direct symbol
3083 based on new check_forced argument.
3084 (mips_elf_calculate_relocation): Use new version of
3085 mips_elf_local_relocation_p.
3086 (mips_elf_relocate_section): Likewise.
3087 (_bfd_mips_elf_relocate_section): Likewise.
3088 (mips_elf_sort_hash_table): Only assert that have enough GOT
3089 space.
3090 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
3091 entry if the relocation based on the new external argument.
3092 (mips_elf_create_dynamic_relocation): Assert that we have a
3093 section contents allocated where we can swap out the dynamic
3094 relocations.
3095 (mips_elf_calculate_relocation): Find the real hash-table entry
3096 correctly by using h->root.root.type. Only create a dynamic
3097 relocation entry if the symbol is defined in a shared library.
3098 Create an external GOT entry for the GOT16 relocation if the
3099 symbol was forced local.
3100 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
3101 dynamic index if the symbol was forced local.
3103 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3105 * elf32-mips.c: Fix typos in comments.
3107 2000-06-19 Mark Kettenis <kettenis@gnu.org>
3109 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
3110 CORE_VERSION_1.
3112 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3114 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
3115 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
3116 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
3117 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
3118 (bfd_elf32_m68hc11_vec): Likewise.
3119 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
3120 Supports 68hc11 & 68hc12 at the same time.
3121 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
3122 bfd_target_vector.
3123 (bfd_elf32_m68hc11_vec): Likewise.
3124 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
3125 * archures.c (bfd_m68hc12_arch): Define and register in global list
3126 (bfd_m68hc11_arch): Likewise.
3127 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
3128 BFD_RELOC_M68HC11_3B): Define.
3129 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
3130 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
3132 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
3134 * elf_bfd.h (struct elf_backend_data): Add info argument to
3135 elf_backend_hide_symbol.
3136 (_bfd_elf_link_hash_hide_symbol): Likewise.
3137 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
3138 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
3139 * elflink.h (elf_link_add_object_symbols): Likewise.
3140 (elf_link_assign_sym_version): Likewise.
3142 2000-06-18 H.J. Lu <hjl@gnu.org>
3144 * coff-i386.c (coff_i386_reloc): Don't return in case of
3145 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
3146 Compensate PE relocations when linking with non-PE object
3147 files to generate a non-PE executable.
3149 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
3151 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
3152 GOT entries if we're doing a static link or -Bsymbolic link.
3154 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3156 * elflink.h (elf_link_adjust_relocs): Check for and call backend
3157 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
3158 available.
3159 (elf_link_output_relocs): Likewise.
3160 (elf_reloc_link_order): Likewise.
3162 2000-06-16 Nicholas Duffek <nsd@redhat.com>
3164 * archures.c (enum bfd_architecture): #define constants for
3165 PowerPc and RS6000 machine numbers.
3166 * bfd-in2.h: Regenerate.
3167 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
3168 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
3169 and RS6000 machine numbers using #defined constants from
3170 archures.c.
3171 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
3172 machine numbers using #defined constants from archures.c. Add
3173 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
3174 64-bit words in 620 entry.
3175 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
3176 RSC, and RS2.
3177 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
3179 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
3181 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
3182 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
3183 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
3185 2000-06-16 Nicholas Duffek <nsd@redhat.com>
3187 * bfd-in.h (bfd_family_coff): Define.
3188 * bfd-in2.h: Regenerate.
3189 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
3190 coff_find_nearest_line): Check COFFness using bfd_family_coff()
3191 instead of bfd_target_coff_flavour.
3192 * cofflink.c (_bfd_coff_final_link): Likewise.
3193 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
3194 exclude XCOFF files.
3195 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
3196 Likewise.
3197 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
3198 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
3199 * xcofflink.c (XCOFF_XVECP): Delete.
3200 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
3201 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
3202 bfd_xcoff_record_link_assignment,
3203 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
3204 check for bfd_target_xcoff_flavour.
3206 2000-06-16 Nicholas Duffek <nsd@redhat.com>
3208 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
3209 files on AIX 4.3.
3210 (read_hdr): New function.
3211 (rs6000coff_core_p): Store mstsave or __context64 struct instead
3212 of trying to extract individual registers. Set abfd->arch_info
3213 to match the architecture that created the core file.
3214 (rs6000coff_get_section_contents): Delete.
3215 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
3217 2000-06-14 H.J. Lu <hjl@gnu.org>
3219 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
3220 is NULL.
3222 2000-06-13 H.J. Lu <hjl@gnu.org>
3224 * configure: Regenerate.
3226 2000-06-13 J"orn Rennecke <amylaar@cygnus.co.uk>
3228 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
3229 armpei_little_vec.
3231 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3233 * configure.in (VERSION): Update to show this is the CVS mainline.
3235 2000-06-07 Alan Modra <alan@linuxcare.com.au>
3237 * elf32-d10v.c: Include elf/d10v.h
3238 (enum reloc_type): Delete.
3239 * elf32-d30v.c: Include elf/d30v.h
3240 (enum reloc_type): Delete.
3242 * Makefile.am: Run "make dep-am" to regenerate dependencies.
3243 * Makefile.in: Regenerate.
3245 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
3246 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
3247 move HOWTOs into elf_howto_table.
3248 (R_386_standard, R_386_ext_offset): Define.
3249 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
3250 (elf_i386_reloc_type_lookup): Modify calculation of index into
3251 elf_howto_table since we've removed the padding.
3252 (elf_i386_info_to_howto_rel): Likewise.
3253 (elf_i386_relocate_section): Likewise.
3255 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
3257 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
3259 2000-06-05 H.J. Lu <hjl@gnu.org>
3261 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
3262 an error when seeing an undefined symbol with hidden/internal
3263 attribute. It is handled in *_relocate_section ().
3265 2000-06-05 H.J. Lu <hjl@gnu.org>
3267 * elflink.h (elf_fix_symbol_flags): Follow the link for the
3268 indirect symbol for the ELF_LINK_NON_ELF bit.
3269 (elf_link_output_extsym): Don't output the indirect symbol even
3270 if the ELF_LINK_NON_ELF bit is set.
3272 2000-06-01 J.T. Conklin <jtc@redback.com>
3274 * config.bfd (i[3456]86-*-netbsdelf*): New target.
3275 (i[3456]86-*-netbsdaout*): New target.
3276 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
3277 (i[3456]86-*-openbsd*): Likewise.
3279 2000-05-30 Andrew Cagney <cagney@b1.cygnus.com>
3281 * trad-core.c: From hpux-core.c, include <dirent.h> or
3282 <sys/ndir.h> when possible.
3284 2000-05-31 Ulrich Drepper <drepper@redhat.com>
3286 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
3287 definitions. We must not assume they are sorted in the file
3288 according to their index numbers.
3290 2000-05-31 Alan Modra <alan@linuxcare.com.au>
3292 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
3293 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
3294 R_PARISC_DIR17F are for absolute branches; Handle them as such.
3296 2000-05-30 Nick Clifton <nickc@cygnus.com>
3298 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
3299 80960CA, 80960MC as valid machine names.
3301 2000-05-30 H.J. Lu <hjl@gnu.org>
3303 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
3304 visibility bits if the symbol is undefined. Correctly handle
3305 weak undefined symbols with hidden and internal attributes.
3307 * elflink.h (elf_link_add_object_symbols): Always turn the
3308 symbol into local if it has the hidden or internal attribute.
3310 2000-05-29 Philip Blundell <philb@gnu.org>
3312 * ppcboot.c: Add packed attribute if compiling with GCC.
3314 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
3316 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
3318 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
3320 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
3321 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
3322 corefile on a 64-bit (Sparc Solaris) host. Also clean up
3323 a few old comments.
3325 2000-05-26 Alan Modra <alan@linuxcare.com.au>
3327 * Makefile.am: Update dependencies with "make dep-am"
3328 * Makefile.in: Regenerate.
3330 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
3331 bindtextdomain): Replace defines with those from intl/libgettext.h
3332 to quieten gcc warnings.
3334 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
3336 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
3338 * archive.c (normalize, bfd_bsd_truncate_arname,
3339 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
3340 file names with backslashes.
3342 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
3343 before opening it.
3345 * sysdep.h: Include filenames.h.
3347 2000-05-26 Alan Modra <alan@linuxcare.com.au>
3349 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
3351 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3353 * elf64-sparc.c (sparc64_elf_relax_section): New.
3354 (sparc64_elf_relocate_section): Optimize tail call into branch always
3355 if possible.
3356 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3357 (elf32_sparc_relax_section): New.
3359 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3361 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
3362 Remove unusued variables.
3363 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
3364 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
3365 previous fix, so that shared libs really don't influence targets
3366 extension mask and memory model.
3368 2000-05-23 H.J. Lu <hjl@gnu.org>
3370 * elf64-alpha.c (elf64_alpha_relocate_section): Check
3371 h->root.other not h->other.
3372 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
3374 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
3376 2000-05-23 H.J. Lu <hjl@gnu.org>
3378 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
3379 undefined symbol with the non-default visibility attributes.
3380 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
3381 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
3382 * elf32-i370.c (i370_elf_relocate_section): Likewise.
3383 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3384 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
3385 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
3386 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3387 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3388 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3389 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
3390 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3392 2000-05-22 Richard Henderson <rth@cygnus.com>
3394 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
3395 PCREL22, PCREL64I. Zero size of special relocs.
3396 (elf64_ia64_reloc_type_lookup): Likewise.
3397 (USE_BRL, oor_brl, oor_ip): New.
3398 (elf64_ia64_relax_section): New.
3399 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
3400 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
3401 (elf64_ia64_relocate_section): Likewise.
3402 (bfd_elf64_bfd_relax_section): New.
3403 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
3404 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
3405 * bfd-in2.h, libbfd.h: Regenerate.
3407 2000-05-22 Nick Clifton <nickc@cygnus.com>
3409 * configure.in : Add peigen.lo to MIPS PE targets.
3410 * configure: Regenerate.
3412 2000-05-22 Momchil Velikov <velco@fadata.bg>
3414 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
3415 only if it is known for both input and output bfds. Separate
3416 error message strings as in some languages, it may be necessary
3417 to change more than one place in the string to change between
3418 'big' and 'little'.
3420 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
3421 endianess checks, call _bfd_generic_verify_endian_match() instead.
3423 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3425 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
3427 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
3428 endianess before checking bfd flavours.
3430 2000-05-22 H.J. Lu <hjl@gnu.org>
3432 * elflink.h (elf_link_output_extsym): Clear the visibility
3433 field for symbols not defined locally.
3435 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3437 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
3438 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
3439 (hppa_rebuild_insn): Mask immediate bits here instead.
3440 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
3442 2000-05-18 Momchil Velikov <velco@fadata.bg>
3444 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
3445 relocs for an executable, ensure that they are virtual addresses.
3447 2000-05-18 Jeffrey A Law (law@cygnus.com)
3449 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
3451 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
3452 Rick Gorton <gorton@scrugs.lkg.dec.com>
3454 * elflink.h: Add emitrelocations support: when enabled, relocation
3455 information and relocation sections are put into final output
3456 executables. If the emitrelocations flag is set, do the following:
3457 (elf_bfd_final_link): Emit relocation sections.
3458 (elf_link_input_bfd): Compute relocation section contents.
3459 (elf_gc_sections): Don't clean relocation sections.
3461 2000-05-16 Catherine Moore <clm@cygnus.com>
3463 * som.c (som_decode_symclass): Recognize weak symbols.
3465 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
3467 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
3468 read idata section only from dataoff.
3469 (pe_print_edata): Correctly check for valid eat_member.
3471 2000-05-16 J"orn Rennecke <amylaar@cygnus.co.uk>
3473 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
3475 2000-05-14 Philip Blundell <philb@gnu.org>
3477 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
3479 2000-05-12 Alan Modra <alan@linuxcare.com.au>
3481 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
3483 * peigen.c (pe_print_idata): Look for .idata section and print
3484 info even if data directory has zero entries. Read idata section
3485 starting from dataoff, and adjust all data offsets to suit. Cast
3486 all bfd_vma vars to unsigned long before passing to fprintf.
3487 * peigen.c (pe_print_edata): Similarly, look for .edata section
3488 and print info even if data directory has zero entries. Cast
3489 all bfd_vma vars to unsigned long before passing to fprintf.
3491 From Szabolcs Szakacsits <szaka@F-Secure.com>
3492 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
3493 directory size which may be bogus.
3494 * peigen.c (pe_print_edata): Similarly.
3496 2000-05-09 Alan Modra <alan@linuxcare.com.au>
3498 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
3499 section is empty.
3500 (copy_private_bfd_data): Allow for space possibly taken up by elf
3501 headers when calculating segment physical address from lma.
3503 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3505 * versados.c (versados_scan): Init stringlen and pass_2_done.
3507 * trad-core.c (trad_unix_core_file_p): Return
3508 bfd_error_wrong_format rather than bfd_error_file_truncated.
3510 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
3511 add_data_entry. DataDirectory virtual address is relative.
3512 (pe_print_idata): Account for relative DataDirectory virtual
3513 addresses. Don't trash datasize inside POWERPC_LE_PE code.
3514 (pe_print_edata): Similarly.
3516 From Szabolcs Szakacsits <szaka@F-Secure.com>
3517 * peigen.c (dir_names): Add Delay Import Directory.
3518 (pe_print_idata): Always search for bfd section containing
3519 idata address rather than looking up section name. Print this
3520 section name rather than .idata.
3521 (pe_print_edata): Similarly. Also print some fields as %08lx.
3522 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
3523 Win32Version.
3525 2000-05-05 Clinton Popetz <cpopetz@cygnus.com>
3527 * xcoff.h: Rename to xcoff-target.h
3528 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
3529 * coff-rs6000.c: Ditto.
3530 * coff64-rs6000.c: Ditto.
3531 * coff-pmac.c: Ditto.
3532 * Makefile.in: Regenerate.
3534 2000-05-05 Clinton Popetz <cpopetz@cygnus.com>
3536 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
3537 Change U802TOC64MAGIC to U803XTOCMAGIC.
3539 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
3541 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
3542 * bfd-in.h: Prototype bfd_elf_get_arch_size.
3543 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
3545 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3547 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
3549 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3551 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
3552 hidden and internal symbols.
3553 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
3554 visibility.
3555 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
3556 assign a PLT or GOT entry to symbols with hidden and
3557 internal visibility.
3559 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3561 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
3562 the .bss section.
3563 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3565 2000-05-02 H.J. Lu <hjl@gnu.org>
3567 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
3568 ELFOSABI_SYSV.
3570 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3572 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
3573 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
3574 dependencies.
3575 * Makefile.in: Regenerate.
3577 2000-05-01 Jim Wilson <wilson@cygnus.com>
3579 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
3580 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
3581 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
3582 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
3583 * Makefile.in: Rebuild.
3585 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3587 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
3588 doesn't work very well.
3590 * elf-hppa.h (elf_hppa_internal_shdr): Define.
3591 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
3592 Set hdr->s_type to 1 if ARCH_SIZE == 32.
3593 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
3594 (elf_hppa_info_to_howto): Likewise.
3595 (elf_hppa_info_to_howto_rel): Likewise.
3596 (elf_hppa_reloc_type_lookup): Likewise.
3597 (elf_hppa_is_local_label_name): Likewise.
3598 (elf_hppa_fake_sections): Likewise.
3599 (elf_hppa_final_write_processing): Likewise.
3600 (elf_hppa_howto_table): Fully initialise all entries.
3601 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
3602 (elf_hppa_info_to_howto): Likewise.
3603 (elf_hppa_info_to_howto_rel): Likewise.
3604 (elf_hppa_reloc_type_lookup): Likewise.
3605 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
3606 elf_hppa_unmark_useless_dynamic_symbols,
3607 elf_hppa_remark_useless_dynamic_symbols,
3608 elf_hppa_record_segment_addrs, elf_hppa_final_link,
3609 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
3610 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
3611 elf32-hppa.c mess is cleaned up.
3612 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
3613 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
3614 r_field then call hppa_field_adjust inline func with variable
3615 r_field arg, instead call hppa_field_adjust with fixed arg.
3616 In case R_PARISC_PCREL22F, don't set r_field.
3617 (elf_hppa_relocate_insn): Change args and return type to unsigned
3618 int. Call re_assemble_* funcs to do the work.
3620 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
3621 sign extending.
3623 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
3624 extending.
3625 (sign_extend): Mask first before sign extending.
3626 (low_sign_extend): Rewrite without condition expression.
3627 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
3628 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
3629 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
3630 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
3631 result as function return value rather than through pointer arg.
3632 Accept unsigned int args, and return unsigned int.
3633 (re_assemble_3): New. Combines function of dis_assemble_3 with
3634 re-assembly of opcode and immediate.
3635 (re_assemble_12): Likewise.
3636 (re_assemble_16): Likewise.
3637 (re_assemble_17): Likewise.
3638 (re_assemble_21): Likewise.
3639 (re_assemble_22): Likewise.
3640 (hppa_field_adjust): Rewrite and document, paying attention to
3641 size of types and signed/unsigned issues.
3642 (get_opcode): Shift before masking.
3643 (FDLW): Rename to FLDW.
3644 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
3645 (hppa_rebuild_insn): Change args and return value to unsigned
3646 int. Make use of re_assemble_*. Correct case 11.
3648 * dep-in.sed: Handle ../opcodes/.
3649 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
3650 elf64-hppa.h, hppa_stubs.h, xcoff.h.
3651 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
3652 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
3653 elfarm-nabi.lo dependencies outside of auto-dependency area.
3654 Regenerate dependencies.
3655 * Makefile.in: Regenerate.
3657 * configure.in (TRAD_HEADER): Test non-null before
3658 AC_DEFINE_UNQUOTED.
3659 * configure: Regenerate.
3661 * reloc.c: Fix mis-spelling in comment.
3663 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3665 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
3666 * vms.c (vms_openr_next_archived_file): Return NULL.
3668 2000-04-28 Clinton Popetz <cpopetz@cygnus.com>
3670 * coffcode.h Copy changes mistakenly done to libcoff.h in
3671 4/24/2000 patch.
3673 2000-04-29 Andreas Jaeger <aj@suse.de>
3675 * libbfd-in.h: Correctly check GCC version.
3676 * bfd-in.h: Likewise.
3677 * libhppa.h: Likewise.
3678 * libbfd.h: Regenerate.
3679 * bfd-in2.h: Regenerate.
3681 2000-04-28 Clinton Popetz <cpopetz@cygnus.com>
3683 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
3684 coffdu-rs6000.{lo,c}.
3685 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
3686 on xcoff.h
3687 * Makefile.in: Regenerate.
3688 * xcoff.h: New file.
3689 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
3690 * coff-rs6000.c: Move all declarations and defines that are
3691 common to the xcoff backends into xcoff.h
3692 * coff64-rs6000.c: Ditto,
3694 2000-04-28 Clinton Popetz <cpopetz@cygnus.com>
3696 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
3697 _bfd_coff_force_symnames in strings and
3698 _bfd_coff_debug_string_prefix_length to their default values.
3699 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
3701 2000-04-28 Clinton Popetz <cpopetz@cygnus.com>
3703 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
3704 _bfd_coff_force_symnames in strings and
3705 _bfd_coff_debug_string_prefix_length to their default values.
3707 2000-04-27 Alan Modra <alan@linuxcare.com.au>
3709 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
3710 Check local_got_refcounts before dereferencing.
3712 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
3713 before deciding we don't need R_PPC_PLT32 relocation.
3714 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
3715 dereferencing.
3717 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
3719 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
3720 .plt entries.
3721 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
3722 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
3723 (elf_i386_relocate_section): Allow for .plt to go missing.
3724 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
3725 can use a relative reloc for got as elf_i386_relocate_section.
3726 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
3728 2000-04-26 Clinton Popetz <cpopetz@cygnus.com>
3730 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
3732 2000-04-24 Clinton Popetz <cpopetz@cygnus.com>
3734 * Makefile.am (coff64-rs6000.lo): New rule.
3735 * Makefile.in: Regenerate.
3736 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
3737 xcoff_is_local_label_name, xcoff_rtype2howto,
3738 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
3739 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
3740 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
3741 (NO_COFF_SYMBOLS): Define.
3742 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
3743 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
3744 internally.
3745 (MINUS_ONE): New macro.
3746 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
3747 relocation.
3748 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
3749 coff_SWAP_aux_out): Map to the new functions.
3750 * coff64-rs6000.c: New file.
3751 * libcoff.h (bfd_coff_backend_data): Add new fields
3752 _bfd_coff_force_symnames_in_strings and
3753 _bfd_coff_debug_string_prefix_length.
3754 (bfd_coff_force_symnames_in_strings,
3755 bfd_coff_debug_string_prefix_length): New macros for above fields.
3756 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
3757 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
3758 of using coff_swap_sym_in directly.
3759 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
3760 (coff_set_flags) Set magic for XCOFF64.
3761 (coff_compute_section_file_positions): Add symbol name length to
3762 string section length if bfd_coff_debug_string_prefix_length is
3763 true.
3764 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
3765 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
3766 using coff_swap_lineno_in directly.
3767 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
3768 and _bfd_coff_debug_string_prefix_length fields.
3769 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
3770 symbol names into strings table when
3771 bfd_coff_force_symnames_in_strings is true.
3772 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
3773 SET_RELOC_VADDR): New macros.
3774 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
3775 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
3776 code.
3777 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
3778 changes within RS6000COFF_C specific code.
3779 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
3780 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
3781 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
3782 Extend existing hack on target name.
3783 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
3784 target name.
3785 * coff-tic54x.c (ticof): Keep up to date with new fields
3786 in bfd_coff_backend_data.
3787 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
3788 targ_selvecs to include rs6000coff64_vec for rs6000.
3789 * configure.in: Add rs6000coff64_vec case.
3790 * cpu-powerpc.c: New bfd_arch_info_type.
3792 2000-04-24 Jeffrey A Law (law@cygnus.com)
3794 * config.bfd: Only disable elf32-hppa vectors, not all of the
3795 BSD and OSF configuration support. Provide (disabled) clauses
3796 for PA64 support.
3797 * configure.in: Add clause for PA64 support.
3798 * configure: Rebuilt.
3800 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
3801 (bfd_elf64_hppa_vec): Declare.
3803 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
3804 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
3805 (elf64-hppa.lo): Add dependencies.
3806 * Makefile.in: Rebuilt.
3808 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
3810 2000-04-24 Jason Eckhardt <jle@cygnus.com>
3812 * libhppa.h (dis_assemble_16): New function.
3813 (pa_arch): Added pa20w element.
3815 2000-04-24 Ulrich Drepper <drepper@cygnus.com>
3817 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
3818 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
3819 bfd_elf64_slurp_reloc_table.
3821 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
3822 definitions to get external names.
3823 (elf_write_relocs): Renamed from write_relocs and make global.
3824 (elf_slurp_reloc_table): Make global.
3825 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
3827 * archive.c (hpux_uid_gid_encode): New function.
3828 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
3829 defined and the ID is greater than 99999.
3830 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
3831 special uid/gid fields into 32 bit values.
3833 2000-04-21 Matthew Green <mrg@cygnus.com>
3835 * config.bfd: Add NetBSD/sparc64 support.
3837 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3838 David Mosberger <davidm@hpl.hp.com>
3839 Timothy Wall <twall@cygnus.com>
3840 Jim Wilson <wilson@cygnus.com>
3842 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
3843 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
3844 (BFD64_BACKENDS): Add elf64-ia64.lo.
3845 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
3846 (cpu-ia64.lo, elf64-ia64.lo): New rules.
3847 * Makefile.in: Rebuild.
3848 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
3849 (bfd_ia64_arch): Declare.
3850 (bfd_archures_list): Add bfd_ia64_arch.
3851 * bfd-in2.h: Rebuild.
3852 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
3853 * configure: Rebuild.
3854 * configure.host: (ia64-*-linux*): New host.
3855 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
3856 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
3857 * elf.c (prep_headers): Add bfd_arch_ia64.
3858 * libbfd.h: Rebuild.
3859 * reloc.c: Add IA-64 relocations.
3860 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
3861 Declare.
3862 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
3863 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
3865 2000-04-21 Richard Henderson <rth@cygnus.com>
3867 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
3868 contents when performing a partial link.
3869 (bfd_elf_d30v_reloc_21): Likewise.
3871 2000-04-20 H.J. Lu <hjl@gnu.org>
3873 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
3874 patch to symbols defined by a shared object.
3875 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
3877 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3879 K&R compiler fixes.
3880 * dwarf2.c (concat_filename): Avoid string literal concatenation.
3881 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
3883 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
3885 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
3886 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
3887 (coff-ia64.lo): Add dependency.
3888 * Makefile.in: Regenerate.
3889 * coff-ia64.c: New file.
3890 * efi-app-ia32.c: Ditto.
3891 * efi-app-ia64.c: Ditto.
3892 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
3893 (coff_set_flags): Ditto.
3894 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
3895 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
3896 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
3897 * configure: Regenerate.
3898 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
3899 (PUT_OPTHDR_IMAGE_BASE): Ditto.
3900 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
3901 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
3902 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
3903 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
3904 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
3905 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
3906 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
3907 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
3908 (GET_PDATA_ENTRY): Ditto.
3909 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
3910 data_start. Use above macros to read fields that are 64 bit wide for
3911 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
3912 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
3913 FileAlignment and SectionAlignment to minimum alignment if they
3914 are zero.
3915 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
3916 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
3917 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
3918 Use above macros to write fields that are 64 bit wide for
3919 COFF_WITH_PEP64.
3920 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
3921 5*4 otherwise. This should be right for IA-32 and IA-64, but may
3922 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
3923 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
3924 begin address, end address, and unwind info address only. Use
3925 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
3926 print addresses.
3927 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
3928 HIGH3ADJ relocation names.
3929 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
3930 * targets.c: Declare bfd_efi_app_ia32_vec and
3931 bfd_efi_app_ia64_vec.
3932 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
3933 bfd_efi_app_ia64_vec.
3935 2000-04-17 Timothy Wall <twall@cygnus.com>
3937 * bfd-in2.h: Add prototypes for tic54x load page access.
3938 * bfd-in.h: Regenerate.
3939 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
3940 in customized _set_arch_mach function.
3941 * coffcode.h (coff_set_alignment_hook): Set section load page if
3942 the appropriate macro is defined.
3943 (write_object_contents): Read section load page.
3945 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3947 * elf32-hppa.h: Update copyright date.
3949 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
3950 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
3952 * elf32-d30v.c (MAX32): Don't use LL suffix.
3953 (MIN32): Define in terms of MAX32.
3954 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
3956 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
3957 expression.
3959 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
3961 2000-04-12 Alan Modra <alan@linuxcare.com.au>
3963 * dep-in.sed: Match space before file name, not after.
3964 * Makefile.am: Regenerate dependencies.
3965 * Makefile.in: Regenerate.
3967 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
3968 case, allow address wrap-around stupidly removed 2000-03-17. Sign
3969 extend without an if statement.
3971 2000-04-11 Alan Modra <alan@linuxcare.com.au>
3973 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
3974 signed quantites.
3975 * elf32-mips.c (gprel16_with_gp): Likewise.
3976 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
3977 here using -0x40000, not (int)0xfffc0000.
3978 (elf32_hppa_size_of_stub): Likewise.
3980 2000-04-11 Timothy Wall <twall@cygnus.com>
3982 * coff-tic54x.c: Now builds with all targets.
3983 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
3984 * Makefile.in: Regenerate.
3985 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
3986 unitialized variable.
3988 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3990 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3991 --enable-build-warnings option.
3992 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3993 * Makefile.in, configure: Re-generate.
3995 2000-04-07 Nick Clifton <nickc@cygnus.com>
3997 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
3998 BFD_RELOC_THUMB_PCREL_BLX.
4000 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
4001 R_ARM_XPC25 and R_ARM_THM_PC22.
4003 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
4004 R_ARM_XPC25 and R_ARM_THM_XPC22.
4005 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
4006 R_ARM_[XPC25|THM_XPC22].
4008 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
4009 elf/arm-oabi.h to elf/arm.h
4011 * Makefile.am: Fix dependency for elfarm-oabi.c
4012 * Makefile.in: Regenerate.
4014 * bfd-in2.h: Regenerate.
4015 * libbfd.h: Regenerate.
4017 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
4019 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
4020 and restore it on failure. Release newly allocated tdata on
4021 failure.
4023 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
4025 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
4026 (decode_line_info): Set it. Report error if unit->line_offset is
4027 equal to or larger than it.
4029 2000-04-07 Timothy Wall <twall@cygnus.com>
4031 * targets.c: Added vecs for tic54x.
4032 * reloc.c: Added relocs for tic54x.
4033 * libbfd.h: Regenerated.
4034 * configure: Add TI COFF vecs for tic54x.
4035 * configure.in: Ditto.
4036 * config.bfd (targ_cpu): Recognize new tic54x target.
4037 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
4038 * bfd-in2.h: Add tic54x target and relocations.
4039 * Makefile.am, Makefile.in: Add tic54x target.
4040 * archures.c (bfd_archures_list): Add tic54x target.
4041 * coff-tic54x.c: New.
4042 * cpu-tic54x.c: New.
4044 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
4046 * elfcore.h (elf_core_file_p): call backend_object_p which
4047 thereby gets an opportunity to update the arch/machine type.
4049 2000-04-06 Timothy Wall <twall@cygnus.com>
4051 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
4052 class. Handle SEC_CLINK and SEC_BLOCK flags.
4053 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
4054 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
4056 2000-04-06 Nick Clifton <nickc@cygnus.com>
4058 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
4059 EF_INTERWORK if this is an unknown EABI.
4060 (elf32_arm_merge_private_bfd_data): Check EABI version
4061 numbers. Only check EF_xxx flags if the EABI version number
4062 is unknown.
4063 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
4064 if the EABI version number is unknown.
4065 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
4066 if the EABI version number is unknown.
4068 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4070 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
4071 BFD_RELOC_SH_LOOP_END.
4072 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
4073 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
4074 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
4075 (sh_elf_reloc_loop): New function.
4076 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
4077 any more.
4078 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
4079 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
4080 * bfd-in2.h, libbfd.h: Regenerate.
4082 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4084 * po/bfd.pot: Regenerate.
4086 * Makefile.am: Remove extraneous mkdep comment.
4087 (MKDEP): Use gcc -MM rather than mkdep.
4088 (DEP): Quote when passing vars to sub-make. Add warning
4089 message to end.
4090 (DEP1): Rewrite for "gcc -MM".
4091 (CLEANFILES): Add DEP2.
4092 Update dependencies.
4093 * Makefile.in: Regenerate.
4095 2000-04-03 Kevin Buettner <kevinb@redhat.com>
4097 * configure.in: Added corefile support for AIX 4.3. In particular,
4098 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
4099 compiling rs6000-core.c.
4100 * configure: Regenerated.
4102 2000-04-03 H.J. Lu <hjl@gnu.org>
4104 * cache.c (bfd_open_file): Unlink the output file only if
4105 it has non-zero size.
4107 2000-04-01 Ken Block USG <block@zk3.dec.com>
4109 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
4110 relative relocations for non-loaded sections in shared objects.
4111 (elf64_alpha_check_relocs): Similarly.
4113 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
4115 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
4116 BFD_RELOC_16 to switch for extended relocs.
4117 (MY_swap_ext_reloc_in): New.
4118 (MY_swap_ext_reloc_out): New.
4119 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
4120 than NAME(aout,swap_ext_reloc_in) for extended relocs.
4121 (NAME(aout,squirt_out_relocs)): Similarly use
4122 MY_swap_ext_reloc_out.
4123 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
4125 2000-04-03 Kazu Hirata <kazu@hxi.com>
4127 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
4128 the R_PCRWORD_B case.
4130 2000-03-31 Thomas de Lellis <tdel@wrs.com>
4132 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
4133 on some targets.
4134 * ihex.c : Ditto.
4136 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
4138 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
4139 HOWTO references to bfd_elf_generic_reloc, that have
4140 partial_inplace == true, now use the new function. The function
4141 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
4142 extends its fixes to the R_M32R_{16,24,32} relocs.
4143 The new logic in m32r_elf_lo16_reloc() has been removed, and
4144 it instead calls the new routine to obtain that functionality.
4146 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4148 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
4149 elf32_avr_check_relocs, avr_final_link_relocate,
4150 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
4151 elf32_avr_object_p): Add prototypes.
4152 (elf32_avr_gc_mark_hook): Add default for h->root.type.
4153 (bfd_elf_avr_final_write_processing): Make static.
4155 2000-03-27 Denis Chertykov <denisc@overta.ru>
4157 * cpu-avr.c: New file. BFD support routines for AVR architecture.
4158 * archures.c (bfd_architecture): Add AVR architecture.
4159 (bfd_archures_list): Add reference to AVR architecture info.
4160 * elf.c (prep_headers): Handle bfd_arch_avr.
4161 * reloc.c: Add various AVR relocation enums.
4162 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
4163 list.
4164 * Makefile.am: Add support for AVR elf.
4165 * configure.in: Likewise.
4166 * config.bfd: Likewise.
4167 * Makefile.in: Regenerate.
4168 * configure: This too.
4169 * bfd-in2.h: And this.
4170 * libbfd.h: And this.
4172 2000-03-24 H.J. Lu <hjl@gnu.org>
4174 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
4175 (elf64_alpha_find_reloc_at_ofs): Likewise.
4177 2000-03-17 Alan Modra <alan@linuxcare.com.au>
4179 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
4180 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
4181 allowable range used to be -2**(n-1) to 2**n-1.
4182 * reloc.c (_bfd_relocate_contents): Same here. Also replace
4183 "boolean overflow" with "bfd_reloc_status_type flag".
4185 2000-03-14 Doug Evans <dje@casey.transmeta.com>
4187 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
4189 2000-03-14 Kazu Hirata <kazu@hxi.com>
4191 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
4192 of shrinks properly, including the last reloc.
4194 2000-03-13 Kazu Hirata <kazu@hxi.com>
4196 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
4197 check for R_MOVL2.
4199 2000-03-11 Alan Modra <alan@linuxcare.com.au>
4201 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
4202 a format mismatch rather than an "error" from bfd_read such as
4203 bfd_error_file_truncated.
4205 2000-03-10 Geoff Keating <geoffk@cygnus.com>
4207 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
4208 sign-extension and big-endian compensation for
4209 R_MIPS_64 even in ld -r.
4211 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4213 * elf32-mips.c (mips_elf_next_relocation): Rename from
4214 mips_elf_next_lo16_relocation, and generalize to look
4215 for any relocation type.
4216 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
4217 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
4218 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
4219 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
4220 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
4221 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
4222 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
4223 (mips_rtype_to_howto): Likewise.
4224 (mips_elf_calculate_relocation): Handle new relocs.
4225 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
4226 are paired. The addend for R_MIPS_GNU_REL16_S2
4227 is shifted right two bits.
4229 2000-03-10 Alan Modra <alan@linuxcare.com.au>
4231 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
4232 comment, and ensure it doesn't happen again.
4233 (bfd_install_relocation): Same here.
4234 (_bfd_relocate_contents): Don't bother assigning unused signmask
4235 shift result. Fix typos in comments.
4236 Remove trailing whitespace throughout file.
4238 2000-03-07 Doug Evans <dje@casey.transmeta.com>
4240 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
4241 * bfd-in2.h: Rebuild.
4243 2000-03-06 Nick Clifton <nickc@cygnus.com>
4245 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
4246 sym_ptr_ptr fields.
4247 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
4248 (SIZEOF_ILF_STRINGS): Redefine.
4249 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
4250 relative reloc, as opposed to a section relative reloc.
4251 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
4252 not C_LABEL.
4253 Add length of symbol's prefix to string pointer.
4254 Store a pointer to the symbol in the symbol pointer table.
4255 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
4256 Initialise the symbol pointer table.
4257 Store the hint in the Hint/Name table.
4258 Make the jump reloc be symbol realtive, not section relative.
4259 Create an import symbol for imported code.
4261 2000-03-06 Catherine Moore <clm@cygnus.com>
4263 * elf.c (swap_out_syms): Check for null type_ptr.
4265 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
4267 * aout-target.h (MY(write_object_contents)): Remove unused
4268 and unusable "#if CHOOSE_RELOC_SIZE".
4269 * pc532-mach.c (MY(write_object_contents)): Ditto.
4270 * netbsd.h (MY(write_object_contents)): Ditto.
4271 * hp300hpux.c (MY(write_object_contents)): Ditto.
4272 * freebsd.h (MY(write_object_contents)): Ditto.
4273 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
4275 2000-02-29 H.J. Lu <hjl@gnu.org>
4277 * peicode.h (jtab): Make it static.
4279 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
4280 defined and COFF_IMAGE_WITH_PE is not defined.
4281 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
4282 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
4284 2000-03-01 Nick Clifton <nickc@cygnus.com>
4286 * coff-arm.c (bfd_arm_process_before_allocation): Make
4287 'symndx' signed to prevent compile time warning.
4289 * coff-mcore.c: Remove unused prototype for pe_object_p.
4291 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
4292 functions that are not used when COFF_IMAGE_WITH_PE is
4293 defined.
4294 (struct sh_opcode): Change type of 'flags' field to unsigned
4295 long so that it can hold the USESAS flag.
4297 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
4299 * elf-m10300.c (mn10300_elf_relax_section): Initialise
4300 'sym_sec'.
4302 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
4303 parameters.
4304 Remove unusued variables and code.
4305 (elf_backend_add_symbol_hook): Fix prototype.
4307 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
4308 'srelgot'.
4310 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
4311 'oldinst'.
4313 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
4314 parameters.
4315 Remove unusued variables and code.
4316 (elf_backend_add_symbol_hook): Fix prototype.
4318 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
4320 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
4321 to unused function parameter.
4323 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
4324 parameters.
4325 Use EMPTY_HOWTO to initialise empty howto slots.
4326 Remove unused variables.
4328 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
4330 2000-03-01 H.J. Lu <hjl@gnu.org>
4332 * aoutx.h (aout_link_input_section_std): Pass "true" to
4333 the undefined_symbol callback.
4334 (aout_link_input_section_ext): Likewise.
4335 * bout.c (get_value): Likewise.
4336 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
4337 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
4338 Likewise.
4339 (alpha_relocate_section): Likewise.
4340 * coff-arm.c (coff_arm_relocate_section): Likewise.
4341 * coff-i960.c (coff_i960_relocate_section): Likewise.
4342 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
4343 * coff-mips.c (mips_relocate_section): Likewise.
4344 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
4345 * coff-sh.c (sh_relocate_section): Likewise.
4346 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
4347 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
4348 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
4349 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
4350 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4351 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4352 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
4353 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4354 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4355 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4356 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4357 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4358 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
4359 * elflink.h (elf_link_output_extsym): Likewise.
4360 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
4361 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
4362 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
4364 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
4365 undefined_symbol callback when building shared library with
4366 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
4367 "true".
4368 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
4369 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4370 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4371 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
4372 (elf32_mips_get_relocated_section_content): Likewise.
4373 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4374 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4375 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4376 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4378 2000-02-28 Nick Clifton <nickc@cygnus.com>
4380 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
4381 * Makefile.in: Regenerate.
4383 * configure.in: Add support for mips and sh pe vectors.
4384 * configure: regenerate.
4386 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
4387 targets.
4389 * targets.c: Add mips and sh pe vectors.
4391 * libpei.h (coff_final_link_postscript): Only define if not
4392 already defined.
4394 * coffcode.h: Add support for WinCE magic numbers.
4396 * peigen.c (pe_print_reloc): Update comment and rearrange
4397 appending of newline character.
4399 * peicode.h: Add support for Image Library Format.
4400 (pe_ILF_vars): Structure containing data used by ILF code.
4401 (pe_ILF_make_a_section): New function. Create a section based
4402 on ILF data.
4403 (pe_ILF_make_a_reloc): New function. Create a reloc based on
4404 ILF data.
4405 (pe_ILF_make_a_symbol): New function. Create a symbol based
4406 on ILF data.
4407 (pe_ILF_save_relocs): New function. Store the relocs created
4408 by pe_ILF_make_a_reloc in a section.
4409 (pe_ILF_build_a_bfd): New function. Create a BFD describing
4410 an ILF object.
4411 (pe_ILF_object_p): New function. Return a bfd_target pointer
4412 for an ILF object.
4413 (pe_bfd_object_p): If an ILF object is detected call
4414 pe_ILF_object_p on it.
4416 * coff-arm.c: Add support for WinCE relocs which are different
4417 from normal ARM COFF relocs.
4418 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
4420 * coff-sh.c: Add support for sh-pe target.
4421 * pe-sh.c: New file. Support code for sh-pe target.
4422 * pei-sh.c: New file. Support code for sh-pe target.
4424 * pe-mips.c: New file. Support code for mips-pe target.
4425 * pei-mips.c: New file. Support code for mips-pe target.
4427 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4429 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
4430 architecture if the object causing the bump is dynamic.
4431 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
4432 and also don't it for memory ordering.
4433 (sparc64_elf_write_relocs): Take src_rela out of the loop.
4435 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4437 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
4438 calling bfd_get_section_size_before_reloc.
4439 (decode_line_info): Likewise.
4440 (_bfd_dwarf2_find_nearest_line): Likewise.
4442 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
4444 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
4445 name of the libtool directory.
4446 * Makefile.in: Rebuild.
4448 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
4450 * som.c (SOM_HOWTO): Define.
4451 (som_hppa_howto_table): Use it.
4453 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4455 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
4457 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
4459 2000-02-24 Catherine Moore <clm@cygnus.com>
4461 * som.c (som_misc_symbol_info): Add field
4462 secondary_def.
4463 (som_bfd_derive_misc_symbol_info): Initialize
4464 secondary_def.
4465 (som_build_and_write_symbol_table): Keep track
4466 of secondary_def field.
4467 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
4468 if secondary_def field is set.
4469 (som_bfd_ar_write_symbol_stuff): Initialize
4470 secondary_def.
4472 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
4474 * dwarf2.c (read_address): Read 16-bits addresses.
4475 (parse_comp_unit): Accept addr_size == 2.
4477 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
4479 * bfd-in.h: Update copyright date.
4481 2000-02-23 Linas Vepstas <linas@linas.org>
4483 * cpu-i370.c: New file.
4484 * elf32-i370.c: New file.
4485 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
4486 (bfd_i370_arch): New.
4487 (bfd_archures_list): Add bfd_i370_arch.
4488 * elf.c (prep_headers): Add bfd_arch_i370.
4489 * Makefile.am: Add support for IBM 370 elf.
4490 * config.bfd: Likewise.
4491 * configure.in: Likewise.
4492 * libbfd.h (bfd_reloc_code_real_names): Likewise.
4493 * reloc.c (bfd_reloc_code_type): Likewise.
4494 * targets.c: Likewise.
4496 * Makefile.in: Regenerate.
4497 * configure: Regenerate.
4498 * bfd-in2.h: Regenerate.
4500 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4502 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
4503 invalid relocation types, and change them to R_386_NONE.
4505 2000-02-22 H.J. Lu <hjl@gnu.org>
4507 * elflink.h (elf_link_add_object_symbols): If a version symbol is
4508 not defined, don't add a second ELF_VER_CHR.
4510 * elflink.h (elf_bfd_final_link): Call output_extsym for global
4511 symbols converted to local symbols even when stripping all
4512 symbols.
4513 (elf_link_output_extsym): Process global symbols converted to
4514 local symbols even if they are being stripped.
4516 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4518 * archures.c (bfd_octets_per_byte): Return unsigned int.
4519 (bfd_arch_mach_octets_per_byte): Ditto.
4520 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
4521 comparison warning.
4522 * section.c (bfd_get_section_size_before_reloc): Quell signed
4523 vs. unsigned comparison warning.
4524 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
4525 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
4526 change. What was I thinking?
4527 * bfd-in2.h: Regenerate.
4529 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
4530 (elf_gc_sections): Same here.
4531 (elf_gc_common_finalize_got_offsets): And here.
4533 2000-02-21 Ian Lance Taylor <ian@zembu.com>
4535 ELF HPPA doesn't work at present; remove it until it does.
4536 * config.bfd: Comment out setting targ_defvec to
4537 bfd_elf32_hppa_vec.
4538 * Makefile.am: Rebuild dependencies.
4539 (BFD32_BACKENDS): Remove elf32-hppa.lo.
4540 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
4541 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
4542 * Makefile.in: Rebuild.
4543 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
4545 2000-02-18 Geoff Keating <geoffk@cygnus.com>
4547 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
4548 is no bfd_free(). Revert bfd_free part of previous change.
4550 2000-02-18 Geoff Keating <geoffk@cygnus.com>
4552 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
4553 arrays.
4554 (coff_compute_section_file_positions): Use bfd_free to pair
4555 bfd_malloc.
4556 (coff_write_object_contents): Likewise.
4558 * coff-rs6000.c (xcoff_howto_table_16): New variable.
4559 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
4561 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
4563 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
4564 (xcoff_ar_file_hdr_big): New structure.
4565 (SIZEOF_AR_FILE_HDR_BIG): New macro.
4566 (xcoff_ar_hdr_big): New structure.
4567 (SIZEOF_AR_HDR_BIG): New macro.
4568 (xcoff_big_format_p): New macro.
4569 (xcoff_ardata_big): New macro.
4570 (arch_xhdr_big): New macro.
4571 (xcoff_slurp_armap): Handle large archives.
4572 (xcoff_archive_p): Detect large archives.
4573 (xcoff_read_ar_hdr): Handle large archives.
4574 (xcoff_openr_next_archived_file): Handle large archives.
4575 (xcoff_generic_stat_arch_elt): Handle large archives.
4576 (xcoff_write_armap_old): Rename from xcoff_write_armap.
4577 (xcoff_write_armap_big): New function.
4578 (xcoff_write_armap): New function, dispatch to _old or _big.
4579 (xcoff_write_archive_contents_old): Rename from
4580 xcoff_write_archive_contents.
4581 (xcoff_write_archive_contents_big): New function.
4582 (xcoff_write_archive_contents): New function, dispatch to _old or
4583 _big.
4585 2000-02-18 Richard Henderson <rth@cygnus.com>
4587 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
4588 and hide_symbol members.
4589 (elf_link_hash_copy_indirect): Remove.
4590 (elf_link_hash_hide_symbol): Remove.
4591 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
4592 and elf_backend_hide_symbol.
4593 (_bfd_elf_link_hash_copy_indirect): Declare.
4594 (_bfd_elf_link_hash_hide_symbol): Declare.
4595 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
4596 (_bfd_elf_link_hash_hide_symbol): Likewise.
4597 (_bfd_elf_link_hash_table_init): Don't init killed members.
4598 * elflink.h (elf_link_add_object_symbols): Use the bed function
4599 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
4600 (elf_link_assign_sym_version): Likewise.
4601 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
4602 (elf_backend_hide_symbol): Likewise.
4603 (elfNN_bed): Update for new members.
4605 2000-02-17 Kevin Buettner <kevinb@redhat.com>
4607 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
4608 STACK_END_ADDR): Define for new core file format.
4609 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
4610 for handling the vagaries of the various core file structures used
4611 by AIX over the years.
4612 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
4613 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
4614 core_dumpx structure.
4616 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4618 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
4619 (bfd_mach_sh3_dsp): Likewise.
4620 (bfd_mach_sh4): Reinstate.
4621 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
4622 * bfd-in2.h: Regenerate.
4623 * coff-sh.c (struct sh_opcode): flags is no longer short.
4624 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
4625 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
4626 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
4627 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
4628 (sh_opcodes): No longer const.
4629 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
4630 (sh_insn_uses_reg): Check for USESAS and USESR8.
4631 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
4632 (_bfd_sh_align_load_span): Return early for SH4.
4633 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
4634 Take into account that field b of a parallel processing insn
4635 could be mistaken for a separate insn.
4636 * cpu-sh.c (arch_info_struct): New array elements for
4637 sh2, sh-dsp and sh3-dsp.
4638 Reinstate element for sh4.
4639 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
4640 (SH4_NEXT): Reinstate.
4641 (SH3_NEXT, SH3E_NEXT): Adjust.
4642 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
4643 * elf32-sh.c (sh_elf_set_private_flags): New function.
4644 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
4645 (sh_elf_merge_private_data): New function.
4646 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
4647 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4648 (bfd_elf32_bfd_merge_private_bfd_data): Change to
4649 sh_elf_merge_private_data.
4651 2000-02-13 Richard Henderson <rth@cygnus.com>
4653 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
4654 hide_symbol members.
4655 (elf_link_hash_copy_indirect): New.
4656 (elf_link_hash_hide_symbol): New.
4657 * elflink.h (elf_link_add_object_symbols): Break out copy from
4658 indirect new new symbol to elf.c.
4659 (elf_link_assign_sym_version): Break out privatization of
4660 non-exported symbol to elf.c.
4661 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
4662 (_bfd_elf_link_hash_hide_symbol): New.
4663 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
4665 2000-02-13 Ian Lance Taylor <ian@zembu.com>
4667 * section.c (_bfd_strip_section_from_output): Add info parameter.
4668 If it passed as non-NULL, use it to check whether any input BFD
4669 has an input section which uses this output section. Change all
4670 callers.
4671 * bfd-in2.h: Rebuild.
4673 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
4674 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
4675 1999-11-29.
4676 * bfd-in2.h: Rebuild.
4678 2000-02-10 Timothy Wall <twall@cygnus.com>
4680 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
4681 allow final modifications of swapped-in symbol.
4682 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
4683 * coffcode.h (coff_write_relocs): Use macro
4684 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
4685 symbol index should be set to -1.
4687 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
4689 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
4690 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
4691 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
4692 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
4693 sh_insns_uses_or_sets_freg): New functions.
4694 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
4695 * (sh_insns_conflict): Use new functions and new macros to
4696 detect conflicts when two instructions both set same integer registers,
4697 both set same fp register, and both set special register.
4699 2000-02-09 Timothy Wall <twall@cygnus.com>
4701 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
4702 swapping in sections, so that the swapping routines have access to
4703 the arch/mach info.
4705 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
4707 * coff-go32.c: Update comment. Update copyright.
4709 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4711 * syms.c (bfd_decode_symclass)
4712 Two new class characters were added - 'V' and 'v'. The
4713 meaning of 'W' is now restricted to just weak non-object
4714 symbols. This allows differentiation between, for example,
4715 weak functions vs weak objects. nm for example now dumps:
4716 'W' = weak global
4717 'w' = weak unresolved
4718 'V' = weak global object
4719 'v' = weak unresolved object
4721 (bfd_is_undefined_symclass): New function. Return true if the
4722 given symbol class represents and undefined/unresolved symbol.
4724 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
4725 unresolved symbols.
4727 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
4729 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
4730 STT_ARM_16BIT flag set, but it is not attached to a data object
4731 return STT_ARM_16BIT so that it will be treated as code by the
4732 disassembler.
4734 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4736 * coff-i386.c (i3coff_object_p): Remove prototype.
4737 Update copyright.
4739 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
4740 to name. Update copyright.
4742 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
4743 assignment to avoid warning. Update copyright.
4745 2000-01-24 Robert Lipe (robertl@sco.com)
4747 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
4748 instead of using GNU C extension.
4750 2000-01-21 Nick Clifton <nickc@cygnus.com>
4752 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
4753 amount from a bfd_in_memory structure.
4754 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
4755 structure.
4757 2000-01-14 Nick Clifton <nickc@cygnus.com>
4759 * linker.c (default_indirect_link_order): oops - fix incorrectly
4760 applied patch from Tim Wall.
4762 2000-01-13 Timothy Wall (twall@tiac.net>
4764 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
4765 = scnhsz, filhsz, relsz, aoutsz, etc)
4767 * coffswap.h: Ditto.
4769 2000-01-13 Nick Clifton <nickc@cygnus.com>
4771 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
4772 interwork thumb to arm stub.
4774 2000-01-13 Timothy Wall (twall@tiac.net>
4776 * archures.c (bfd_octets_per_byte): New function: Return
4777 target byte size.
4778 (bfd_arch_mach_octets_per_byte): New function: Return target
4779 byte size.
4781 * section.c: Distinguish between octets and bytes for usage of
4782 _cooked_size, _raw_size, and output_offset. Clarify
4783 description of bfd_set_section_contents.
4785 * bfd-in2.h: Regenerate.
4787 * coffgen.c: Indicate that the offset parameter is in bytes, not
4788 octets.
4790 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
4791 where appropriate to get the octet offset when calling
4792 bfd_set_section_contents.
4793 (bfd_coff_reloc_link_order): Ditto.
4795 * linker.c (bfd_generic_reloc_link_order): Ditto.
4796 (_bfd_default_link_order): Ditto.
4798 * reloc.c (bfd_perform_relocation): Distinguish between octets
4799 and bytes. Use octets when indexing into octet data; use bytes
4800 when calculating target addresses.
4801 (bfd_install_relocation): Ditto.
4803 * srec.c (srec_write_section): Ditto.
4805 2000-01-13 Nick Clifton <nickc@cygnus.com>
4807 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
4808 3 to 2. This allows 4 byte sized sections, which is necessary for
4809 dlltool to build functioning DLLs.
4811 2000-01-10 Philip Blundell <pb@futuretv.com>
4813 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
4814 (arm*-*-conix*): New target.
4816 2000-01-10 Egor Duda <deo@logos-m.ru>
4818 * config.bfd: Include elf32_i386 vector to target list for cygwin
4819 and mingw.
4821 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
4822 * configure.in: Test for structure win32_pstatus_t in
4823 <sys/procfs.h>
4824 * configure: Regenerate.
4826 * elf.c (elfcore_grok_win32pstatus): New function: process
4827 win32_pstatus_t notes in elf core file.
4828 (elfcore_grok_note): Detect win32_pstatus notes.
4830 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4832 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
4833 visibility.
4834 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
4835 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
4837 For older changes see ChangeLog-9899
4838 \f
4839 Local Variables:
4840 mode: change-log
4841 left-margin: 8
4842 fill-column: 74
4843 version-control: never
4844 End: