1 2000-09-02 H.J. Lu <hjl@gnu.org>
3 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
4 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE,
5 BFD_RELOC_SH_GOTPC): Move them from the MIPS section to the SH
8 2000-09-02 Jason Eckhardt <jle@cygnus.com>
10 * elf32-i860.c (bfd_elf32_bfd_is_local_label_name): Define macro.
11 (elf32_i860_is_local_label_name): New function and prototype.
13 2000-09-02 Nick Clifton <nickc@redhat.com>
15 * configure.in: Increase version number to 2.10.91.
16 * configure: Regenerate.
17 * aclocal.m4: Regenerate.
18 * config.in: Regenerate.
19 * po/bfd.pot: Regenerate.
21 2000-09-02 Daniel Berlin <dberlin@redhat.com>
23 * elf.c (_bfd_elf_make_section_from_shdr): Add
24 .gnu.linkobce.wi. to the list of debug section names.
26 2000-09-02 Nick Clifton <nickc@redhat.com>
28 * dwarf2.c (find_debug_info): New function: Locate a section
29 containing dwarf2 debug information.
30 (bfd_dwarf2_find_nearest_line): Find all sections containing
31 debug information and include them in the stash.
33 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
35 * elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
36 R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
37 (sh_reloc_map): Add new relocs.
38 (sh_elf_check_relocs, sh_elf_link_hash_newfunc,
39 sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
40 sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
41 sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
43 (ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
44 (elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
45 elf_sh_plt_entry_be, elf_sh_plt_entry_le,
46 elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
48 (elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
50 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
51 elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
52 elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
53 elf_sh_plt_reloc_offset): Define.
54 (elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
55 elf_sh_link_hash_table): New structs.
56 (sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
57 (sh_elf_relocate_section, sh_elf_check_relocs): Handle new
59 (elf_backend_create_dynamic_sections,
60 bfd_elf32_bfd_link_hash_table_create,
61 elf_backend_adjust_dynamic_symbol,
62 elf_backend_size_dynamic_sections,
63 elf_backend_finish_dynamic_symbol,
64 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
65 elf_backend_plt_readonly, elf_backend_want_plt_sym,
66 elf_backend_got_header_size, elf_backend_plt_header_size):
68 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
69 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
71 * bfd-in2.h, libbfd.h: Rebuilt.
73 2000-09-01 Alan Modra <alan@linuxcare.com.au>
75 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
78 Thu Aug 31 22:49:30 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
80 * elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
81 not initialized, set them to indicate the SH1 instruction set.
83 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
85 * acinclude.m4: Include libtool and gettext macros from the
87 * aclocal.m4, configure: Rebuilt.
89 2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com>
91 * elf.c: Eliminate references to __sparcv9 macro; replace with
92 autoconf variables HAVE_PSINFO32_T etc.
93 * configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
94 HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
96 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
97 detect the above typedefs. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
99 * configure: Regenerate.
101 2000-08-27 Alan Modra <alan@linuxcare.com.au>
103 * elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
104 for any shared link, not just shared -Bsymbolic.
105 (elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
106 any shared link, and pass link info to it.
107 (elf_i386_size_dynamic_sections): Update comment.
108 (elf_i386_discard_copies): Modify to discard relocs for symbols
109 that have been forced local.
110 (elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
111 that have been forced local.
113 2000-08-24 Denis Chertykov <denisc@overta.ru> & Nick Clifton <nickc@redhat.com>
115 * elflink.h (elf_link_add_object_symbols): Allow common
116 symbols to have an alignment of 1 if explicitly requested, and
117 not overridden by other definitions.
119 2000-08-22 Doug Kwan <dkwan@transmeta.com>
121 * coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
122 * coffcode.h (coff_set_flags): Add detection of w65 architecture.
124 2000-08-22 H.J. Lu <hjl@gnu.org>
126 * elf-bfd.h (elf_link_hash_table): Add runpath.
128 * bfd-in.h (bfd_elf_get_runpath_list): New prototype.
129 * bfd-in2.h: Rebuilt.
131 * elf.c (_bfd_elf_link_hash_table_init): Initialize the
132 "runpath" field to NULL.
133 (bfd_elf_get_runpath_list): New function.
135 * elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
138 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
140 * elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
141 R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
142 explicitly. Improve validation of r_type.
144 2000-08-21 H.J. Lu <hjl@gnu.org>
146 * elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
147 dynamic allocated content space. Add a comment to remind us that
148 one day this ought to be fixed.
149 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
150 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
151 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
153 2000-08-21 Jason Eckhardt <jle@cygnus.com>
155 * elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
156 field with the newly relocated value instead of adding it to the
157 existing immediate field.
158 (elf32_i860_relocate_splitn): Likewise.
159 (elf32_i860_relocate_highadj): Likewise.
161 2000-08-16 Jason Eckhardt <jle@cygnus.com>
163 * elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
164 was previously just a stub).
166 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
168 * elflink.c (_bfd_elf_create_got_section): Don't abort().
170 (_bfd_elf_create_dynamic_sections): Likewise.
172 2000-08-16 Andrew Macleod <amacleod@cygnus.com>
174 * elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
175 for undefined symbols to be the beginning of the section.
177 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
178 four extra entries at the beginning of the .rela.plt section.
179 (sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
180 section to account for the four reserved entries in the .plt section.
182 2000-08-15 Geoffrey Keating <geoffk@cygnus.com>
184 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
185 to the list of NOPs we recognize after a branch-and-link.
186 Use the ori NOP when one is needed.
188 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
191 2000-08-14 Jim Wilson <wilson@cygnus.com>
193 * elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
194 EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
195 (elf64_ia64_print_private_bfd_data): Likewise. Also handle
198 2000-08-11 Alexandre Oliva <aoliva@redhat.com>
200 * elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.
202 2000-08-10 Jason Eckhardt <jle@cygnus.com>
204 * elf32-i860.c (elf32_i860_relocate_section): New function.
205 (i860_final_link_relocate): New function.
206 (elf32_i860_relocate_splitn): New function.
207 (elf32_i860_relocate_pc16): New function.
208 (elf32_i860_relocate_highadj): New function.
209 (elf32_i860_howto): Minor adjustments to some relocations.
210 (elf_info_to_howto_rel): Define.
211 (elf_backend_relocate_section): Define.
213 2000-08-10 Nick Clifton <nickc@cygnus.com>
215 * elf32-arm.h: Fix formatting.
217 2000-08-10 Bernd Schmidt <bernds@cygnus.co.uk>
219 * elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.
221 2000-08-08 Jason Eckhardt <jle@cygnus.com>
223 * elf32-i860.c (elf32_i860_howto_table): Updated some fields.
225 2000-08-07 Kazu Hirata <kazu@hxi.com>
227 * ieee.c (ieee_write_debug_part): Rewrite a comment.
228 * elf64-ia64.c: Fix a typo.
230 2000-08-05 Jason Eckhardt <jle@cygnus.com>
232 * elf32-i860 (elf32_i860_howto_table): New structure.
233 (lookup_howto): New function.
234 (elf32_i860_reloc_type_lookup): New function.
235 (elf32_i860_info_to_howto_rela): New function.
236 (elf_code_to_howto_index): New structure.
237 (elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
238 (bfd_elf32_bfd_reloc_type_lookup): Re-define as
239 elf32_i860_reloc_type_lookup.
241 2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
243 * som.c (struct fixup_format): Constify `format'.
244 (som_hppa_howto_table): Use SOM_HOWTO macro.
245 (try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
246 (som_bfd_reloc_type_lookup): Likewise.
247 (compare_subspaces): Remove unused `count1', `count2'.
248 (som_begin_writing): Remove unused `total_reloc_size'.
249 (som_bfd_derive_misc_symbol_info): Decorate unused parameter.
250 (som_print_symbol, som_bfd_is_local_label_name): Likewise.
251 (som_set_reloc_info): Constify `cp'. Remove unused `addend'.
252 (som_find_nearest_line): Decorate unused parameter(s).
253 (som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
254 (som_bfd_link_split_section): Likewise.
256 2000-08-03 Nick Clifton <nickc@cygnus.com>
258 * section.c: Restore backed out code.
259 * elf.c: Restore backed out code.
260 (copy_private_bfd_data): Fix bug preventing stipped dynamic
261 binaries from working.
262 * bfd-in2.h: Regenerate.
264 2000-08-03 H.J. Lu <hjl@gnu.org>
266 * section.c: Back out the change made by Nick Clifton
267 <nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
269 * bfd-in2.h: Likewise.
272 2000-08-03 Alexandre Oliva <aoliva@redhat.com>
274 * elf32-sh.c (sh_elf_reloc_loop): Warning removal.
276 2000-07-31 Jason Eckhardt <jle@cygnus.com>
278 * reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
279 * bfd-in2.h, libbfd.h: Regenerate.
281 2000-07-31 Nick Clifton <nickc@cygnus.com>
283 * section.c (struct sec): Add new boolean field 'segment_mark'.
284 (STD_SECTION): Initialise new field to zero.
286 * bfd-in2.h: Regenerate.
288 * elf.c (copy_private_bfd_data): Reorganise section to segment
289 mapping to cope with moved sections requiring new segments,
290 and overlapping segments.
291 (SEGMENT_END): New macro: Return the end address of a segment.
292 (IS_CONTAINED_BY_VMA): New macro: Determine if a segment
293 contains a section by comparing their VMA addresses.
294 (IS_CONTAINED_BY_LMA): New macro: Determine if a segment
295 contains a section by comparing their LMA addresses.
296 (INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
297 section should be included in a segment.
298 (SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
299 follows another in memory.
300 (SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
303 200007-22 Jason Eckhardt <jle@cygnus.com>
305 * cpu-i860.c: Added comments.
307 * elf32-i860.c (TARGET_LITTLE_SYM): Defined to
308 bfd_elf32_i860_little_vec.
309 (TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
310 (ELF_MAXPAGESIZE): Changed to 4096.
312 * targets.c (bfd_elf32_i860_little_vec): Declaration of
314 (bfd_target_vector): Added bfd_elf32_i860_little_vec.
316 * config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
317 config for little endian elf32 i860.
318 (targ_defvec): Define for the new config above
319 as "bfd_elf32_i860_little_vec".
320 (targ_selvecs): Define for the new config above
321 as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
323 * configure.in (bfd_elf32_i860_little_vec): Added recognition
326 * configure: Regenerated.
328 2000-07-27 H.J. Lu <hjl@gnu.org>
330 * elflink.h (elf_merge_symbol): Take one more argument,
331 dt_needed, to indicate if the symbol comes from a DT_NEEDED
332 entry. Don't overide the existing weak definition if dt_needed
334 (elf_link_add_object_symbols): Pass dt_needed to
337 2000-07-27 Nick Clifton <nickc@cygnus.com>
339 * elflink.h (elf_link_size_reloc_section): Zeroes the section's
342 2000-07-25 Geoffrey Keating <geoffk@cygnus.com>
344 * configure.host (*-*-aix*): AIX has 'long long' always.
346 * coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
347 (xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
348 (xcoff_write_archive_contents_big): Don't update the offset
349 of the symbol table, xcoff_write_armap will do it.
351 2000-07-23 Ulf Carlsson <ulfc@engr.sgi.com>
353 * elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
354 of dynobj for SGI_COMPAT checks.
356 2000-07-21 Michael Sokolov <msokolov@ivan.Harhan.ORG>
358 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
359 * bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
360 * bfd-in2.h: Regenerate.
362 2000-07-21 Nick Clifton <nickc@cygnus.com>
364 * elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
365 range symbol indices in relocs and issue an error message.
367 2000-07-20 H.J. Lu <hjl@gnu.org>
369 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
370 info->new_dtags when setting DT_FLAGS_1. It will only be set
371 by the new linker options. It shouldn't break anything.
373 2000-07-20 H.J. Lu <hjl@gnu.org>
375 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
376 only if info->new_dtags is true.
378 2000-07-20 H.J. Lu <hjl@gnu.org>
380 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
381 DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
383 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
385 * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
386 (ALL_MACHINES_CFILES): Add cpu-cris.c.
387 (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
388 (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
389 (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
390 * Makefile.in: Rebuild.
391 * aclocal.m4: Rebuild.
392 * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
393 * archures.c (enum bfd_architecture): Add bfd_arch_cris.
394 (bfd_cris_arch): Declare.
395 (bfd_archures_list): Add bfd_cris_arch.
396 * bfd-in2.h: Rebuild.
397 * config.bfd: (cris-*-*): New target.
398 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
399 * configure: Rebuild.
400 * elf.c (prep_headers): Add bfd_arch_cris.
402 * libaout.h (enum machine_type): Add M_CRIS.
403 * reloc.c: Add CRIS relocations.
404 * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
405 (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
406 * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
407 * po/POTFILES.in, po/bfd.pot: Regenerate.
409 2000-07-19 H.J. Lu <hjl@gnu.org>
411 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
412 DF_TEXTREL if DT_TEXTREL is set.
413 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
414 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
415 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
416 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
417 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
418 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
419 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
420 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
421 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
422 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
424 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
425 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
427 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
429 2000-07-19 H.J. Lu <hjl@gnu.org>
431 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
432 * bfd-in2.h: Rebuild.
434 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
435 (elf_dt_soname): New.
437 * elf.c (bfd_elf_set_dt_needed_soname): New.
439 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
440 entry if the shared object loaded by DT_NEEDED is used to
441 resolve the reference in a regular object.
443 2000-07-19 H.J. Lu <hjl@gnu.org>
445 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
446 DT_DEPAUDIT and DT_AUDIT as strings.
448 2000-07-19 Nick Clifton <nickc@cygnus.com>
450 * format.c: Fix formatting.
452 2000-07-19 H.J. Lu <hjl@gnu.org>
454 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
456 2000-07-19 H.J. Lu <hjl@gnu.org>
458 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
459 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
460 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
461 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
462 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
463 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
464 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
466 Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
468 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
469 renamed functions from here...
470 (assign_section_numbers): Use renamed functions.
471 (prep_headers): Use renamed functions.
473 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
474 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
475 * bfd-in2.h: Regenerate.
477 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
479 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
480 parenthesis in if statement.
482 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
484 Enable the support for Traditional MIPS.
485 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
486 return ict_none appropriately for traditional mips targets.
487 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
488 (STUB_MOVE): Conditionalize for traditonal mips.
489 (STUB_LI16): Likewise.
490 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
491 room for RTPROC header.
492 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
493 the permission for the PT_DYNAMIC as read, write and execute.
494 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
496 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
497 _DYNAMIC_LINKING for traditonal mips.
498 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
499 in case of traditonal mips.
500 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
501 entry is required. For a function if PLT is not required then set the
502 corresponding hash table entry to 0.
503 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
505 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
506 shared object set the value to 0.
507 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
508 _DYNAMIC_LINKING for traditonal mips.
509 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
512 2000-07-15 H.J. Lu <hjl@gnu.org>
514 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
516 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
518 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
519 out a structure that is BFD_IN_MEMORY.
521 2000-07-11 Alan Modra <alan@linuxcare.com.au>
523 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
524 bfd pointer. Print section id instead of bfd pointer for local
525 syms. Prefix addend with `+' for global syms as well as local.
526 Correct calculation of name component lengths.
527 (elf64_hppa_check_relocs): Update call to get_dyn_name.
529 From David Huggins-Daines <dhd@linuxcare.com>
530 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
531 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
532 (elf64_hppa_modify_segment_map): Likewise.
534 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
536 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
537 addresses to be "naturally" sign extended. Return -1 if unknown.
538 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
539 * bfd-in2.h: Regenerate.
541 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
543 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
544 and ECOF_SIGNED_64 to list ways to extract an offset.
545 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
546 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
548 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
549 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
551 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
553 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
554 bfd_get_start_address.
555 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
556 (elf_swap_ehdr_out): Ditto.
558 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
560 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
561 compatibility with older binutils.
563 2000-07-10 Alan Modra <alan@linuxcare.com.au>
565 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
566 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
568 From Ryan Bradetich <rbradetich@uswest.net>
569 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
570 (parse_line_table): Ditto.
571 (_bfd_dwarf1_find_nearest_line): Ditto.
572 * syms.c (cmpindexentry): Remove extra `*' from params.
574 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
576 * elf32-mips.c (sort_dynamic_relocs): New Function.
577 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
578 via qsort to sort the dynamic relocations in increasing r_symndx
581 2000-07-09 Alan Modra <alan@linuxcare.com.au>
583 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
584 ATTRIBUTE_UNUSED to unused args.
588 (get_stub): Likewise.
589 (elf64_hppa_adjust_dynamic_symbol): Likewise.
590 (elf64_hppa_link_output_symbol_hook): Likewise.
591 (elf64_hppa_check_relocs): Delete unused var.
592 (elf64_hppa_size_dynamic_sections): Likewise.
593 (elf64_hppa_finalize_opd): Likewise.
594 (elf64_hppa_finalize_dynreloc): Likewise.
595 (elf64_hppa_modify_segment_map): Likewise.
596 (elf64_hppa_finish_dynamic_sections): Likewise.
598 * elf-hppa.h (elf_hppa_final_write_processing): Add
599 ATTRIBUTE_UNUSED to unused args.
600 (elf_hppa_final_link_relocate): Likewise.
601 (elf_hppa_record_segment_addrs): Add paretheses.
602 (elf_hppa_relocate_section): Constify dyn_name.
604 From David Huggins-Daines <dhd@linuxcare.com>
605 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
606 rearrange case statement so that it gets preferred to 32-bit ones.
608 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
609 asection->id instead of address of asection structure.
610 (elf32_hppa_size_stubs): Likewise.
612 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
613 for .init* and .fini*.
615 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
616 and addends used in stub names to 32 bits.
617 (elf32_hppa_size_stubs): Likewise.
619 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
620 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
621 not bfd_put_64. Fix minor comment typo and formatting.
623 Changes to create multiple linker stubs, positioned immediately
624 before the section where they are required.
625 * elf32-hppa.c: Don't include hppa_stubs.h.
626 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
627 (elf32_hppa_stub_hash_table): Delete.
628 (elf32_hppa_link_hash_entry): Delete.
629 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
630 stub_hash_table, and store the struct here rather than a pointer.
631 Delete output_symbol_count. Add offset array. Change
632 global_value to a bfd_vma.
633 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
634 (elf32_hppa_stub_hash_traverse): Delete.
635 (elf32_hppa_name_of_stub): Delete.
636 (elf32_hppa_link_hash_lookup): Delete.
637 (elf32_hppa_link_hash_traverse): Delete.
638 (elf32_hppa_stub_hash_table_init): Delete.
639 (elf32_hppa_size_of_stub): Pass input section and offset rather
640 than location and calculate location here. Don't pass name as all
641 stubs are now the same size.
642 (elf32_hppa_stub_hash_newfunc): Init new fields.
643 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
645 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
646 comparing against ints. Rewrite stub handling code.
647 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
648 Case enums to int before comparing against ints. Remove
649 bfd_reloc_dangerous case.
650 (elf32_hppa_build_one_stub): Rewrite.
651 (elf32_hppa_size_one_stub): New function.
652 (elf32_hppa_build_stubs): Rewrite.
653 (elf32_hppa_size_stubs): Pass in linker call-back functions.
654 Rewrite stub-handling specific code.
656 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
658 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
660 * hppa_stubs.h: Delete.
661 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
662 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
663 * Makefile.in: Regenerate.
665 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
668 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
670 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
671 and section name for bfd_reloc_notsupported error message.
672 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
673 bfd_reloc_notsupported.
674 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
676 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
677 undefined weak symbols for all relocs.
678 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
679 offsets are relative to one past the delay slot.
680 (elf32_hppa_size_stubs): Account for reloc addend when calculating
681 branch destination. Put addend into stub name too.
682 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
683 adjust by 8 when deciding whether a linker stub is needed. Put
684 addend into stub name as for above.
686 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
687 various args and vars.
688 (elf32_hppa_bfd_final_link_relocate): Here too.
689 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
690 inner block var to avoid shadowing.
692 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
694 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
695 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
696 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
698 * libhppa.h: Change practically all unsigned ints to plain ints.
699 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
702 From Ryan Bradetich <rbradetich@uswest.net>
703 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
704 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
706 From David Huggins-Daines <dhd@linuxcare.com>
707 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
708 to the new OP_* ones.
710 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
711 error exit. Bail out earlier on plabel relocs that we aren't
712 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
713 string, and then don't free our copy.
714 (elf32_hppa_build_one_stub): Make insn unsigned int.
716 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
717 available with BL, not BE and BLE.
719 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
720 code for elf arg relocs.
721 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
722 argument with elf_link_hash_entry h. Handle undefined weak
723 symbols. Move $global$ lookup from here...
724 (elf32_hppa_relocate_section): ...to here. Return correct error
725 message for non-handled relocs.
726 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
727 wrong test was -0x3ffff to +0x40000.
729 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
730 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
732 (elf_hppa_relocate_insn): Fix a typo.
734 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
735 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
736 assemble_17, assemble_21): Delete.
737 Supply defines for all 64 possible opcodes.
738 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
739 formats. Handle COMICLR.
740 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
743 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
744 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
745 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
747 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
748 the local syms - did this code get deleted accidentally? Ignore
749 undefined and undefweak syms.
751 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
752 block. Use it instead of elf64_hppa_hash_table (info).
753 (elf_hppa_final_link_relocate): Use hppa_info instead of
754 elf64_hppa_hash_table (info).
756 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
757 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
758 (hppa_rebuild_insn): Mask immediate bits here instead.
759 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
761 2000-07-08 Alan Modra <alan@linuxcare.com.au>
763 * section.c (struct sec): Add id field. Tidy comment formatting.
764 (bfd_make_section_anyway): Set id.
765 (STD_SECTION): Init id too.
766 Change CONST to const throughout.
767 * archures.c (bfd_arch_info): Tidy comment.
768 (bfd_arch_list): Change a CONST to const.
769 * libbfd-in.h: Tidy comments and replace CONST with const.
770 * elf-bfd.h: Likewise.
771 * libbfd.h: Regenerate.
772 * bfd-in2.h: Regenerate.
773 * libcoff.h: Regenerate.
775 2000-07-07 DJ Delorie <dj@redhat.com>
777 * archive.c (_bfd_write_archive_contents): Add an informative
780 2000-07-06 Kazu Hirata <kazu@hxi.com>
782 * srec.c: Fix formatting.
784 2000-06-05 DJ Delorie <dj@redhat.com>
788 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
790 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
791 value of PC-relative offsets.
793 2000-07-03 Jim Wilson <wilson@cygnus.com>
795 * elf64-alpha.c (alpha_elf_size_info): New.
796 (elf_backend_size_info): Define to alpha_elf_size_info.
797 * elfcode.h (elf_size_info): Change hash bucket size to 4.
799 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
801 * elf32-mips.c: Include elf32-target.h again for the traditional
804 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
806 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
807 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
808 (avr_info_to_howto_rela): Likewise.
809 (elf32_avr_gc_mark_hook): Likewise.
810 (elf32_avr_gc_sweep_hook): Likewise.
811 (elf32_avr_relocate_section): Likewise.
813 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
815 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
816 an external symbol for a non-shared, non-relocatable link.
818 2000-07-03 Nick Clifton <nickc@redhat.com>
820 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
821 is an external symbol.
822 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
825 2000-07-03 Kazu Hirata <kazu@hxi.com>
827 * reloc16.c: Fix formatting.
829 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
831 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
832 to add a new target for traditional mips i.e
833 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
834 * configure.in: Likewise.
835 * configure: Rebuild.
836 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
838 (bfd_elf32_tradlittlemips_vec): Likewise.
839 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
840 to see that elfNN_bed does not get redefined even if the target file
841 is included twice for a chip. See elf32-mips.c.
843 2000-07-01 Alan Modra <alan@linuxcare.com.au>
845 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
846 (CLEANFILES): Add DEPA.
847 * Makefile.in: Regenerate.
849 2000-06-30 DJ Delorie <dj@cygnus.com>
851 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
852 can't assume the PE header is at 0x80.
854 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
856 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
858 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
860 * go32stub.h: Update stub.
862 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
864 * archures.c (bfd_mach_avr5): Define.
865 * bfd-in2.h (bfd_mach_avr5): Define.
866 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
867 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
868 (compatible): Update comment. Add missing test.
869 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
870 for avr2 and avr4. Simplify 8K wrap code.
871 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
872 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
874 2000-06-26 Kazu Hirata <kazu@hxi.com>
876 * coff-h8300.c: Fix formatting.
877 * cpu-h8300.c: Likewise.
879 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
881 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
882 for local symbols whose names are unknown.
884 2000-06-22 Alan Modra <alan@linuxcare.com.au>
886 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
888 * Makefile.in: Regenerate.
889 * doc/Makefile.in: Regenerate.
891 2000-06-20 H.J. Lu <hjl@gnu.org>
893 * Makefile.am: Rebuild dependency.
894 * Makefile.in: Rebuild.
896 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
898 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
899 (elf_backend_copy_indirect_symbol): Map to the new function.
901 2000-06-20 Alan Modra <alan@linuxcare.com.au>
903 * archive.c (normalize): Correct pointer comparison when checking
905 (bfd_bsd_truncate_arname): Likewise.
906 (bfd_gnu_truncate_arname): Likewise.
908 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
910 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
911 sections elf_{text,data}_{section,symbol}.
912 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
913 (_bfd_mips_elf_hide_symbol): New function.
914 (elf_backend_hide_symbol): Map to the new function.
915 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
916 definitions of mips_elf_{text,data}_{section,symbol}.
917 (mips_elf_local_relocation_p): Try to find the direct symbol
918 based on new check_forced argument.
919 (mips_elf_calculate_relocation): Use new version of
920 mips_elf_local_relocation_p.
921 (mips_elf_relocate_section): Likewise.
922 (_bfd_mips_elf_relocate_section): Likewise.
923 (mips_elf_sort_hash_table): Only assert that have enough GOT
925 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
926 entry if the relocation based on the new external argument.
927 (mips_elf_create_dynamic_relocation): Assert that we have a
928 section contents allocated where we can swap out the dynamic
930 (mips_elf_calculate_relocation): Find the real hash-table entry
931 correctly by using h->root.root.type. Only create a dynamic
932 relocation entry if the symbol is defined in a shared library.
933 Create an external GOT entry for the GOT16 relocation if the
934 symbol was forced local.
935 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
936 dynamic index if the symbol was forced local.
938 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
940 * elf32-mips.c: Fix typos in comments.
942 2000-06-19 Mark Kettenis <kettenis@gnu.org>
944 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
947 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
949 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
950 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
951 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
952 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
953 (bfd_elf32_m68hc11_vec): Likewise.
954 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
955 Supports 68hc11 & 68hc12 at the same time.
956 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
958 (bfd_elf32_m68hc11_vec): Likewise.
959 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
960 * archures.c (bfd_m68hc12_arch): Define and register in global list
961 (bfd_m68hc11_arch): Likewise.
962 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
963 BFD_RELOC_M68HC11_3B): Define.
964 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
965 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
967 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
969 * elf_bfd.h (struct elf_backend_data): Add info argument to
970 elf_backend_hide_symbol.
971 (_bfd_elf_link_hash_hide_symbol): Likewise.
972 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
973 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
974 * elflink.h (elf_link_add_object_symbols): Likewise.
975 (elf_link_assign_sym_version): Likewise.
977 2000-06-18 H.J. Lu <hjl@gnu.org>
979 * coff-i386.c (coff_i386_reloc): Don't return in case of
980 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
981 Compensate PE relocations when linking with non-PE object
982 files to generate a non-PE executable.
984 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
986 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
987 GOT entries if we're doing a static link or -Bsymbolic link.
989 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
991 * elflink.h (elf_link_adjust_relocs): Check for and call backend
992 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
994 (elf_link_output_relocs): Likewise.
995 (elf_reloc_link_order): Likewise.
997 2000-06-16 Nicholas Duffek <nsd@redhat.com>
999 * archures.c (enum bfd_architecture): #define constants for
1000 PowerPc and RS6000 machine numbers.
1001 * bfd-in2.h: Regenerate.
1002 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
1003 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
1004 and RS6000 machine numbers using #defined constants from
1006 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
1007 machine numbers using #defined constants from archures.c. Add
1008 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
1009 64-bit words in 620 entry.
1010 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
1012 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
1014 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
1016 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
1017 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
1018 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
1020 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1022 * bfd-in.h (bfd_family_coff): Define.
1023 * bfd-in2.h: Regenerate.
1024 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
1025 coff_find_nearest_line): Check COFFness using bfd_family_coff()
1026 instead of bfd_target_coff_flavour.
1027 * cofflink.c (_bfd_coff_final_link): Likewise.
1028 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
1029 exclude XCOFF files.
1030 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1032 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
1033 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
1034 * xcofflink.c (XCOFF_XVECP): Delete.
1035 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
1036 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
1037 bfd_xcoff_record_link_assignment,
1038 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
1039 check for bfd_target_xcoff_flavour.
1041 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1043 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
1045 (read_hdr): New function.
1046 (rs6000coff_core_p): Store mstsave or __context64 struct instead
1047 of trying to extract individual registers. Set abfd->arch_info
1048 to match the architecture that created the core file.
1049 (rs6000coff_get_section_contents): Delete.
1050 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
1052 2000-06-14 H.J. Lu <hjl@gnu.org>
1054 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
1057 2000-06-13 H.J. Lu <hjl@gnu.org>
1059 * configure: Regenerate.
1061 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1063 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
1066 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1068 * configure.in (VERSION): Update to show this is the CVS mainline.
1070 2000-06-07 Alan Modra <alan@linuxcare.com.au>
1072 * elf32-d10v.c: Include elf/d10v.h
1073 (enum reloc_type): Delete.
1074 * elf32-d30v.c: Include elf/d30v.h
1075 (enum reloc_type): Delete.
1077 * Makefile.am: Run "make dep-am" to regenerate dependencies.
1078 * Makefile.in: Regenerate.
1080 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
1081 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
1082 move HOWTOs into elf_howto_table.
1083 (R_386_standard, R_386_ext_offset): Define.
1084 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
1085 (elf_i386_reloc_type_lookup): Modify calculation of index into
1086 elf_howto_table since we've removed the padding.
1087 (elf_i386_info_to_howto_rel): Likewise.
1088 (elf_i386_relocate_section): Likewise.
1090 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
1092 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
1094 2000-06-05 H.J. Lu <hjl@gnu.org>
1096 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
1097 an error when seeing an undefined symbol with hidden/internal
1098 attribute. It is handled in *_relocate_section ().
1100 2000-06-05 H.J. Lu <hjl@gnu.org>
1102 * elflink.h (elf_fix_symbol_flags): Follow the link for the
1103 indirect symbol for the ELF_LINK_NON_ELF bit.
1104 (elf_link_output_extsym): Don't output the indirect symbol even
1105 if the ELF_LINK_NON_ELF bit is set.
1107 2000-06-01 J.T. Conklin <jtc@redback.com>
1109 * config.bfd (i[3456]86-*-netbsdelf*): New target.
1110 (i[3456]86-*-netbsdaout*): New target.
1111 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
1112 (i[3456]86-*-openbsd*): Likewise.
1114 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1116 * trad-core.c: From hpux-core.c, include <dirent.h> or
1117 <sys/ndir.h> when possible.
1119 2000-05-31 Nick Clifton <nickc@cygnus.com>
1121 * opintl.h (_(String)): Explain why dgettext is used instead
1124 2000-05-31 Ulrich Drepper <drepper@redhat.com>
1126 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
1127 definitions. We must not assume they are sorted in the file
1128 according to their index numbers.
1130 2000-05-31 Alan Modra <alan@linuxcare.com.au>
1132 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
1133 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
1134 R_PARISC_DIR17F are for absolute branches; Handle them as such.
1136 2000-05-30 Nick Clifton <nickc@cygnus.com>
1138 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
1139 80960CA, 80960MC as valid machine names.
1141 2000-05-30 H.J. Lu <hjl@gnu.org>
1143 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
1144 visibility bits if the symbol is undefined. Correctly handle
1145 weak undefined symbols with hidden and internal attributes.
1147 * elflink.h (elf_link_add_object_symbols): Always turn the
1148 symbol into local if it has the hidden or internal attribute.
1150 2000-05-29 Philip Blundell <philb@gnu.org>
1152 * ppcboot.c: Add packed attribute if compiling with GCC.
1154 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
1156 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
1158 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
1160 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
1161 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
1162 corefile on a 64-bit (Sparc Solaris) host. Also clean up
1165 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1167 * Makefile.am: Update dependencies with "make dep-am"
1168 * Makefile.in: Regenerate.
1170 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
1171 bindtextdomain): Replace defines with those from intl/libgettext.h
1172 to quieten gcc warnings.
1174 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
1176 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
1178 * archive.c (normalize, bfd_bsd_truncate_arname,
1179 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
1180 file names with backslashes.
1182 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
1185 * sysdep.h: Include filenames.h.
1187 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1189 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
1191 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1193 * elf64-sparc.c (sparc64_elf_relax_section): New.
1194 (sparc64_elf_relocate_section): Optimize tail call into branch always
1196 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1197 (elf32_sparc_relax_section): New.
1199 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1201 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
1202 Remove unusued variables.
1203 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
1204 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
1205 previous fix, so that shared libs really don't influence targets
1206 extension mask and memory model.
1208 2000-05-23 H.J. Lu <hjl@gnu.org>
1210 * elf64-alpha.c (elf64_alpha_relocate_section): Check
1211 h->root.other not h->other.
1212 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1214 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
1216 2000-05-23 H.J. Lu <hjl@gnu.org>
1218 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
1219 undefined symbol with the non-default visibility attributes.
1220 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1221 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1222 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1223 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1224 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1225 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1226 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1227 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1228 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1229 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
1230 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1232 2000-05-22 Richard Henderson <rth@cygnus.com>
1234 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
1235 PCREL22, PCREL64I. Zero size of special relocs.
1236 (elf64_ia64_reloc_type_lookup): Likewise.
1237 (USE_BRL, oor_brl, oor_ip): New.
1238 (elf64_ia64_relax_section): New.
1239 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
1240 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
1241 (elf64_ia64_relocate_section): Likewise.
1242 (bfd_elf64_bfd_relax_section): New.
1243 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
1244 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
1245 * bfd-in2.h, libbfd.h: Regenerate.
1247 2000-05-22 Nick Clifton <nickc@cygnus.com>
1249 * configure.in : Add peigen.lo to MIPS PE targets.
1250 * configure: Regenerate.
1252 2000-05-22 Momchil Velikov <velco@fadata.bg>
1254 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
1255 only if it is known for both input and output bfds. Separate
1256 error message strings as in some languages, it may be necessary
1257 to change more than one place in the string to change between
1260 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
1261 endianess checks, call _bfd_generic_verify_endian_match() instead.
1263 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1265 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
1267 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
1268 endianess before checking bfd flavours.
1270 2000-05-22 H.J. Lu <hjl@gnu.org>
1272 * elflink.h (elf_link_output_extsym): Clear the visibility
1273 field for symbols not defined locally.
1275 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1277 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1278 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1279 (hppa_rebuild_insn): Mask immediate bits here instead.
1280 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1282 2000-05-18 Momchil Velikov <velco@fadata.bg>
1284 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
1285 relocs for an executable, ensure that they are virtual addresses.
1287 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
1289 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
1291 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
1292 Rick Gorton <gorton@scrugs.lkg.dec.com>
1294 * elflink.h: Add emitrelocations support: when enabled, relocation
1295 information and relocation sections are put into final output
1296 executables. If the emitrelocations flag is set, do the following:
1297 (elf_bfd_final_link): Emit relocation sections.
1298 (elf_link_input_bfd): Compute relocation section contents.
1299 (elf_gc_sections): Don't clean relocation sections.
1301 2000-05-16 Catherine Moore <clm@cygnux.com>
1303 * som.c (som_decode_symclass): Recognize weak symbols.
1305 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
1307 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
1308 read idata section only from dataoff.
1309 (pe_print_edata): Correctly check for valid eat_member.
1311 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1313 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1315 2000-05-14 Philip Blundell <philb@gnu.org>
1317 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
1319 2000-05-12 Alan Modra <alan@linuxcare.com.au>
1321 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
1323 * peigen.c (pe_print_idata): Look for .idata section and print
1324 info even if data directory has zero entries. Read idata section
1325 starting from dataoff, and adjust all data offsets to suit. Cast
1326 all bfd_vma vars to unsigned long before passing to fprintf.
1327 * peigen.c (pe_print_edata): Similarly, look for .edata section
1328 and print info even if data directory has zero entries. Cast
1329 all bfd_vma vars to unsigned long before passing to fprintf.
1331 From Szabolcs Szakacsits <szaka@F-Secure.com>
1332 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
1333 directory size which may be bogus.
1334 * peigen.c (pe_print_edata): Similarly.
1336 2000-05-09 Alan Modra <alan@linuxcare.com.au>
1338 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
1340 (copy_private_bfd_data): Allow for space possibly taken up by elf
1341 headers when calculating segment physical address from lma.
1343 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1345 * versados.c (versados_scan): Init stringlen and pass_2_done.
1347 * trad-core.c (trad_unix_core_file_p): Return
1348 bfd_error_wrong_format rather than bfd_error_file_truncated.
1350 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
1351 add_data_entry. DataDirectory virtual address is relative.
1352 (pe_print_idata): Account for relative DataDirectory virtual
1353 addresses. Don't trash datasize inside POWERPC_LE_PE code.
1354 (pe_print_edata): Similarly.
1356 From Szabolcs Szakacsits <szaka@F-Secure.com>
1357 * peigen.c (dir_names): Add Delay Import Directory.
1358 (pe_print_idata): Always search for bfd section containing
1359 idata address rather than looking up section name. Print this
1360 section name rather than .idata.
1361 (pe_print_edata): Similarly. Also print some fields as %08lx.
1362 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
1365 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
1367 * xcoff.h: Rename to xcoff-target.h
1368 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
1369 * coff-rs6000.c: Ditto.
1370 * coff64-rs6000.c: Ditto.
1371 * coff-pmac.c: Ditto.
1372 * Makefile.in: Regenerate.
1374 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
1376 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
1377 Change U802TOC64MAGIC to U803XTOCMAGIC.
1379 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
1381 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
1382 * bfd-in.h: Prototype bfd_elf_get_arch_size.
1383 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
1385 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1387 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
1389 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1391 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
1392 hidden and internal symbols.
1393 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
1395 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
1396 assign a PLT or GOT entry to symbols with hidden and
1397 internal visibility.
1399 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1401 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
1403 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1405 2000-05-02 H.J. Lu <hjl@gnu.org>
1407 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
1410 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1412 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
1413 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
1415 * Makefile.in: Regenerate.
1417 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
1419 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
1420 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
1421 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
1422 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
1423 * Makefile.in: Rebuild.
1425 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1427 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
1428 doesn't work very well.
1430 * elf-hppa.h (elf_hppa_internal_shdr): Define.
1431 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
1432 Set hdr->s_type to 1 if ARCH_SIZE == 32.
1433 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
1434 (elf_hppa_info_to_howto): Likewise.
1435 (elf_hppa_info_to_howto_rel): Likewise.
1436 (elf_hppa_reloc_type_lookup): Likewise.
1437 (elf_hppa_is_local_label_name): Likewise.
1438 (elf_hppa_fake_sections): Likewise.
1439 (elf_hppa_final_write_processing): Likewise.
1440 (elf_hppa_howto_table): Fully initialise all entries.
1441 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
1442 (elf_hppa_info_to_howto): Likewise.
1443 (elf_hppa_info_to_howto_rel): Likewise.
1444 (elf_hppa_reloc_type_lookup): Likewise.
1445 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
1446 elf_hppa_unmark_useless_dynamic_symbols,
1447 elf_hppa_remark_useless_dynamic_symbols,
1448 elf_hppa_record_segment_addrs, elf_hppa_final_link,
1449 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
1450 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
1451 elf32-hppa.c mess is cleaned up.
1452 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
1453 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
1454 r_field then call hppa_field_adjust inline func with variable
1455 r_field arg, instead call hppa_field_adjust with fixed arg.
1456 In case R_PARISC_PCREL22F, don't set r_field.
1457 (elf_hppa_relocate_insn): Change args and return type to unsigned
1458 int. Call re_assemble_* funcs to do the work.
1460 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
1463 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
1465 (sign_extend): Mask first before sign extending.
1466 (low_sign_extend): Rewrite without condition expression.
1467 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
1468 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
1469 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1470 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
1471 result as function return value rather than through pointer arg.
1472 Accept unsigned int args, and return unsigned int.
1473 (re_assemble_3): New. Combines function of dis_assemble_3 with
1474 re-assembly of opcode and immediate.
1475 (re_assemble_12): Likewise.
1476 (re_assemble_16): Likewise.
1477 (re_assemble_17): Likewise.
1478 (re_assemble_21): Likewise.
1479 (re_assemble_22): Likewise.
1480 (hppa_field_adjust): Rewrite and document, paying attention to
1481 size of types and signed/unsigned issues.
1482 (get_opcode): Shift before masking.
1483 (FDLW): Rename to FLDW.
1484 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
1485 (hppa_rebuild_insn): Change args and return value to unsigned
1486 int. Make use of re_assemble_*. Correct case 11.
1488 * dep-in.sed: Handle ../opcodes/.
1489 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
1490 elf64-hppa.h, hppa_stubs.h, xcoff.h.
1491 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
1492 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
1493 elfarm-nabi.lo dependencies outside of auto-dependency area.
1494 Regenerate dependencies.
1495 * Makefile.in: Regenerate.
1497 * configure.in (TRAD_HEADER): Test non-null before
1499 * configure: Regenerate.
1501 * reloc.c: Fix mis-spelling in comment.
1503 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1505 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
1506 * vms.c (vms_openr_next_archived_file): Return NULL.
1508 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
1510 * coffcode.h Copy changes mistakenly done to libcoff.h in
1513 2000-04-29 Andreas Jaeger <aj@suse.de>
1515 * libbfd-in.h: Correctly check GCC version.
1516 * bfd-in.h: Likewise.
1517 * libhppa.h: Likewise.
1518 * libbfd.h: Regenerate.
1519 * bfd-in2.h: Regenerate.
1521 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
1523 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
1524 coffdu-rs6000.{lo,c}.
1525 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
1527 * Makefile.in: Regenerate.
1528 * xcoff.h: New file.
1529 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
1530 * coff-rs6000.c: Move all declarations and defines that are
1531 common to the xcoff backends into xcoff.h
1532 * coff64-rs6000.c: Ditto,
1534 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
1536 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
1537 _bfd_coff_force_symnames in strings and
1538 _bfd_coff_debug_string_prefix_length to their default values.
1539 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
1541 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
1543 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
1544 _bfd_coff_force_symnames in strings and
1545 _bfd_coff_debug_string_prefix_length to their default values.
1547 2000-04-27 Alan Modra <alan@linuxcare.com.au>
1549 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
1550 Check local_got_refcounts before dereferencing.
1552 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
1553 before deciding we don't need R_PPC_PLT32 relocation.
1554 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
1557 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
1559 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
1561 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
1562 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
1563 (elf_i386_relocate_section): Allow for .plt to go missing.
1564 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
1565 can use a relative reloc for got as elf_i386_relocate_section.
1566 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
1568 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
1570 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
1572 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
1574 * Makefile.am (coff64-rs6000.lo): New rule.
1575 * Makefile.in: Regenerate.
1576 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
1577 xcoff_is_local_label_name, xcoff_rtype2howto,
1578 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
1579 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
1580 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
1581 (NO_COFF_SYMBOLS): Define.
1582 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
1583 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
1585 (MINUS_ONE): New macro.
1586 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
1588 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
1589 coff_SWAP_aux_out): Map to the new functions.
1590 * coff64-rs6000.c: New file.
1591 * libcoff.h (bfd_coff_backend_data): Add new fields
1592 _bfd_coff_force_symnames_in_strings and
1593 _bfd_coff_debug_string_prefix_length.
1594 (bfd_coff_force_symnames_in_strings,
1595 bfd_coff_debug_string_prefix_length): New macros for above fields.
1596 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
1597 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
1598 of using coff_swap_sym_in directly.
1599 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
1600 (coff_set_flags) Set magic for XCOFF64.
1601 (coff_compute_section_file_positions): Add symbol name length to
1602 string section length if bfd_coff_debug_string_prefix_length is
1604 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
1605 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
1606 using coff_swap_lineno_in directly.
1607 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
1608 and _bfd_coff_debug_string_prefix_length fields.
1609 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
1610 symbol names into strings table when
1611 bfd_coff_force_symnames_in_strings is true.
1612 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
1613 SET_RELOC_VADDR): New macros.
1614 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
1615 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
1617 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
1618 changes within RS6000COFF_C specific code.
1619 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
1620 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
1621 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1622 Extend existing hack on target name.
1623 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
1625 * coff-tic54x.c (ticof): Keep up to date with new fields
1626 in bfd_coff_backend_data.
1627 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
1628 targ_selvecs to include rs6000coff64_vec for rs6000.
1629 * configure.in: Add rs6000coff64_vec case.
1630 * cpu-powerpc.c: New bfd_arch_info_type.
1632 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
1634 * config.bfd: Only disable elf32-hppa vectors, not all of the
1635 BSD and OSF configuration support. Provide (disabled) clauses
1637 * configure.in: Add clause for PA64 support.
1638 * configure: Rebuilt.
1640 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
1641 (bfd_elf64_hppa_vec): Declare.
1643 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
1644 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
1645 (elf64-hppa.lo): Add dependencies.
1646 * Makefile.in: Rebuilt.
1648 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
1650 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
1652 * libhppa.h (dis_assemble_16): New function.
1653 (pa_arch): Added pa20w element.
1655 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
1657 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
1658 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
1659 bfd_elf64_slurp_reloc_table.
1661 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
1662 definitions to get external names.
1663 (elf_write_relocs): Renamed from write_relocs and make global.
1664 (elf_slurp_reloc_table): Make global.
1665 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
1667 * archive.c (hpux_uid_gid_encode): New function.
1668 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
1669 defined and the ID is greater than 99999.
1670 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
1671 special uid/gid fields into 32 bit values.
1673 2000-04-21 Matthew Green <mrg@cygnus.com>
1675 * config.bfd: Add NetBSD/sparc64 support.
1677 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1678 David Mosberger <davidm@hpl.hp.com>
1679 Timothy Wall <twall@cygnus.com>
1680 Jim Wilson <wilson@cygnus.com>
1682 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
1683 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
1684 (BFD64_BACKENDS): Add elf64-ia64.lo.
1685 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
1686 (cpu-ia64.lo, elf64-ia64.lo): New rules.
1687 * Makefile.in: Rebuild.
1688 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
1689 (bfd_ia64_arch): Declare.
1690 (bfd_archures_list): Add bfd_ia64_arch.
1691 * bfd-in2.h: Rebuild.
1692 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
1693 * configure: Rebuild.
1694 * configure.host: (ia64-*-linux*): New host.
1695 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
1696 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
1697 * elf.c (prep_headers): Add bfd_arch_ia64.
1698 * libbfd.h: Rebuild.
1699 * reloc.c: Add IA-64 relocations.
1700 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
1702 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
1703 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
1705 2000-04-21 Richard Henderson <rth@cygnus.com>
1707 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
1708 contents when performing a partial link.
1709 (bfd_elf_d30v_reloc_21): Likewise.
1711 2000-04-20 H.J. Lu <hjl@gnu.org>
1713 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
1714 patch to symbols defined by a shared object.
1715 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
1717 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1720 * dwarf2.c (concat_filename): Avoid string literal concatenation.
1721 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
1723 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
1725 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
1726 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
1727 (coff-ia64.lo): Add dependency.
1728 * Makefile.in: Regenerate.
1729 * coff-ia64.c: New file.
1730 * efi-app-ia32.c: Ditto.
1731 * efi-app-ia64.c: Ditto.
1732 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
1733 (coff_set_flags): Ditto.
1734 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
1735 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
1736 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
1737 * configure: Regenerate.
1738 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
1739 (PUT_OPTHDR_IMAGE_BASE): Ditto.
1740 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1741 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1742 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1743 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1744 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1745 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1746 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1747 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1748 (GET_PDATA_ENTRY): Ditto.
1749 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
1750 data_start. Use above macros to read fields that are 64 bit wide for
1751 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
1752 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
1753 FileAlignment and SectionAlignment to minimum alignment if they
1755 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
1756 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
1757 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
1758 Use above macros to write fields that are 64 bit wide for
1760 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
1761 5*4 otherwise. This should be right for IA-32 and IA-64, but may
1762 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
1763 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
1764 begin address, end address, and unwind info address only. Use
1765 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
1767 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
1768 HIGH3ADJ relocation names.
1769 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
1770 * targets.c: Declare bfd_efi_app_ia32_vec and
1771 bfd_efi_app_ia64_vec.
1772 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
1773 bfd_efi_app_ia64_vec.
1775 2000-04-17 Timothy Wall <twall@cygnus.com>
1777 * bfd-in2.h: Add prototypes for tic54x load page access.
1778 * bfd-in.h: Regenerate.
1779 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
1780 in customized _set_arch_mach function.
1781 * coffcode.h (coff_set_alignment_hook): Set section load page if
1782 the appropriate macro is defined.
1783 (write_object_contents): Read section load page.
1785 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1787 * elf32-hppa.h: Update copyright date.
1789 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
1790 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
1792 * elf32-d30v.c (MAX32): Don't use LL suffix.
1793 (MIN32): Define in terms of MAX32.
1794 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
1796 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
1799 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
1801 2000-04-12 Alan Modra <alan@linuxcare.com.au>
1803 * dep-in.sed: Match space before file name, not after.
1804 * Makefile.am: Regenerate dependencies.
1805 * Makefile.in: Regenerate.
1807 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
1808 case, allow address wrap-around stupidly removed 2000-03-17. Sign
1809 extend without an if statement.
1811 2000-04-11 Alan Modra <alan@linuxcare.com.au>
1813 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
1815 * elf32-mips.c (gprel16_with_gp): Likewise.
1816 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
1817 here using -0x40000, not (int)0xfffc0000.
1818 (elf32_hppa_size_of_stub): Likewise.
1820 2000-04-11 Timothy Wall <twall@cygnus.com>
1822 * coff-tic54x.c: Now builds with all targets.
1823 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
1824 * Makefile.in: Regenerate.
1825 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
1826 unitialized variable.
1828 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1830 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1831 --enable-build-warnings option.
1832 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1833 * Makefile.in, configure: Re-generate.
1835 2000-04-07 Nick Clifton <nickc@cygnus.com>
1837 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
1838 BFD_RELOC_THUMB_PCREL_BLX.
1840 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
1841 R_ARM_XPC25 and R_ARM_THM_PC22.
1843 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
1844 R_ARM_XPC25 and R_ARM_THM_XPC22.
1845 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
1846 R_ARM_[XPC25|THM_XPC22].
1848 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
1849 elf/arm-oabi.h to elf/arm.h
1851 * Makefile.am: Fix dependency for elfarm-oabi.c
1852 * Makefile.in: Regenerate.
1854 * bfd-in2.h: Regenerate.
1855 * libbfd.h: Regenerate.
1857 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1859 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
1860 and restore it on failure. Release newly allocated tdata on
1863 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
1865 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
1866 (decode_line_info): Set it. Report error if unit->line_offset is
1867 equal to or larger than it.
1869 2000-04-07 Timothy Wall <twall@cygnus.com>
1871 * targets.c: Added vecs for tic54x.
1872 * reloc.c: Added relocs for tic54x.
1873 * libbfd.h: Regenerated.
1874 * configure: Add TI COFF vecs for tic54x.
1875 * configure.in: Ditto.
1876 * config.bfd (targ_cpu): Recognize new tic54x target.
1877 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
1878 * bfd-in2.h: Add tic54x target and relocations.
1879 * Makefile.am, Makefile.in: Add tic54x target.
1880 * archures.c (bfd_archures_list): Add tic54x target.
1881 * coff-tic54x.c: New.
1882 * cpu-tic54x.c: New.
1884 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1886 * elfcore.h (elf_core_file_p): call backend_object_p which
1887 thereby gets an opportunity to update the arch/machine type.
1889 2000-04-06 Timothy Wall <twall@cygnus.com>
1891 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
1892 class. Handle SEC_CLINK and SEC_BLOCK flags.
1893 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
1894 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
1896 2000-04-06 Nick Clifton <nickc@cygnus.com>
1898 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
1899 EF_INTERWORK if this is an unknown EABI.
1900 (elf32_arm_merge_private_bfd_data): Check EABI version
1901 numbers. Only check EF_xxx flags if the EABI version number
1903 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
1904 if the EABI version number is unknown.
1905 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
1906 if the EABI version number is unknown.
1908 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1910 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
1911 BFD_RELOC_SH_LOOP_END.
1912 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
1913 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
1914 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
1915 (sh_elf_reloc_loop): New function.
1916 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
1918 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
1919 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
1920 * bfd-in2.h, libbfd.h: Regenerate.
1922 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1924 * po/bfd.pot: Regenerate.
1926 * Makefile.am: Remove extraneous mkdep comment.
1927 (MKDEP): Use gcc -MM rather than mkdep.
1928 (DEP): Quote when passing vars to sub-make. Add warning
1930 (DEP1): Rewrite for "gcc -MM".
1931 (CLEANFILES): Add DEP2.
1932 Update dependencies.
1933 * Makefile.in: Regenerate.
1935 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1937 * configure.in: Added corefile support for AIX 4.3. In particular,
1938 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
1939 compiling rs6000-core.c.
1940 * configure: Regenerated.
1942 2000-04-03 H.J. Lu <hjl@gnu.org>
1944 * cache.c (bfd_open_file): Unlink the output file only if
1945 it has non-zero size.
1947 2000-04-01 Ken Block USG <block@zk3.dec.com>
1949 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
1950 relative relocations for non-loaded sections in shared objects.
1951 (elf64_alpha_check_relocs): Similarly.
1953 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
1955 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
1956 BFD_RELOC_16 to switch for extended relocs.
1957 (MY_swap_ext_reloc_in): New.
1958 (MY_swap_ext_reloc_out): New.
1959 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
1960 than NAME(aout,swap_ext_reloc_in) for extended relocs.
1961 (NAME(aout,squirt_out_relocs)): Similarly use
1962 MY_swap_ext_reloc_out.
1963 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
1965 2000-04-03 Kazu Hirata <kazu@hxi.com>
1967 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
1968 the R_PCRWORD_B case.
1970 2000-03-31 Thomas de Lellis <tdel@wrs.com>
1972 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
1976 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
1978 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
1979 HOWTO references to bfd_elf_generic_reloc, that have
1980 partial_inplace == true, now use the new function. The function
1981 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
1982 extends its fixes to the R_M32R_{16,24,32} relocs.
1983 The new logic in m32r_elf_lo16_reloc() has been removed, and
1984 it instead calls the new routine to obtain that functionality.
1986 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1988 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
1989 elf32_avr_check_relocs, avr_final_link_relocate,
1990 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
1991 elf32_avr_object_p): Add prototypes.
1992 (elf32_avr_gc_mark_hook): Add default for h->root.type.
1993 (bfd_elf_avr_final_write_processing): Make static.
1995 2000-03-27 Denis Chertykov <denisc@overta.ru>
1997 * cpu-avr.c: New file. BFD support routines for AVR architecture.
1998 * archures.c (bfd_architecture): Add AVR architecture.
1999 (bfd_archures_list): Add reference to AVR architecture info.
2000 * elf.c (prep_headers): Handle bfd_arch_avr.
2001 * reloc.c: Add various AVR relocation enums.
2002 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
2004 * Makefile.am: Add support for AVR elf.
2005 * configure.in: Likewise.
2006 * config.bfd: Likewise.
2007 * Makefile.in: Regenerate.
2008 * configure: This too.
2009 * bfd-in2.h: And this.
2010 * libbfd.h: And this.
2012 2000-03-24 H.J. Lu <hjl@gnu.org>
2014 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
2015 (elf64_alpha_find_reloc_at_ofs): Likewise.
2017 2000-03-17 Alan Modra <alan@linuxcare.com.au>
2019 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
2020 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
2021 allowable range used to be -2**(n-1) to 2**n-1.
2022 * reloc.c (_bfd_relocate_contents): Same here. Also replace
2023 "boolean overflow" with "bfd_reloc_status_type flag".
2025 2000-03-14 Doug Evans <dje@casey.transmeta.com>
2027 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
2029 2000-03-14 Kazu Hirata <kazu@hxi.com>
2031 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
2032 of shrinks properly, including the last reloc.
2034 2000-03-13 Kazu Hirata <kazu@hxi.com>
2036 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
2039 2000-03-11 Alan Modra <alan@linuxcare.com.au>
2041 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
2042 a format mismatch rather than an "error" from bfd_read such as
2043 bfd_error_file_truncated.
2045 2000-03-10 Geoff Keating <geoffk@cygnus.com>
2047 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
2048 sign-extension and big-endian compensation for
2049 R_MIPS_64 even in ld -r.
2051 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2053 * elf32-mips.c (mips_elf_next_relocation): Rename from
2054 mips_elf_next_lo16_relocation, and generalize to look
2055 for any relocation type.
2056 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
2057 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
2058 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
2059 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
2060 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
2061 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
2062 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
2063 (mips_rtype_to_howto): Likewise.
2064 (mips_elf_calculate_relocation): Handle new relocs.
2065 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
2066 are paired. The addend for R_MIPS_GNU_REL16_S2
2067 is shifted right two bits.
2069 2000-03-10 Alan Modra <alan@linuxcare.com.au>
2071 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
2072 comment, and ensure it doesn't happen again.
2073 (bfd_install_relocation): Same here.
2074 (_bfd_relocate_contents): Don't bother assigning unused signmask
2075 shift result. Fix typos in comments.
2076 Remove trailing whitespace throughout file.
2078 2000-03-07 Doug Evans <dje@casey.transmeta.com>
2080 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
2081 * bfd-in2.h: Rebuild.
2083 2000-03-06 Nick Clifton <nickc@cygnus.com>
2085 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
2087 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
2088 (SIZEOF_ILF_STRINGS): Redefine.
2089 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
2090 relative reloc, as opposed to a section relative reloc.
2091 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
2093 Add length of symbol's prefix to string pointer.
2094 Store a pointer to the symbol in the symbol pointer table.
2095 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
2096 Initialise the symbol pointer table.
2097 Store the hint in the Hint/Name table.
2098 Make the jump reloc be symbol realtive, not section relative.
2099 Create an import symbol for imported code.
2101 2000-03-06 Catherine Moore <clm@cygnus.com>
2103 * elf.c (swap_out_syms): Check for null type_ptr.
2105 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
2107 * aout-target.h (MY(write_object_contents)): Remove unused
2108 and unusable "#if CHOOSE_RELOC_SIZE".
2109 * pc532-mach.c (MY(write_object_contents)): Ditto.
2110 * netbsd.h (MY(write_object_contents)): Ditto.
2111 * hp300hpux.c (MY(write_object_contents)): Ditto.
2112 * freebsd.h (MY(write_object_contents)): Ditto.
2113 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
2115 2000-02-29 H.J. Lu <hjl@gnu.org>
2117 * peicode.h (jtab): Make it static.
2119 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
2120 defined and COFF_IMAGE_WITH_PE is not defined.
2121 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
2122 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
2124 2000-03-01 Nick Clifton <nickc@cygnus.com>
2126 * coff-arm.c (bfd_arm_process_before_allocation): Make
2127 'symndx' signed to prevent compile time warning.
2129 * coff-mcore.c: Remove unused prototype for pe_object_p.
2131 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
2132 functions that are not used when COFF_IMAGE_WITH_PE is
2134 (struct sh_opcode): Change type of 'flags' field to unsigned
2135 long so that it can hold the USESAS flag.
2137 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
2139 * elf-m10300.c (mn10300_elf_relax_section): Initialise
2142 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
2144 Remove unusued variables and code.
2145 (elf_backend_add_symbol_hook): Fix prototype.
2147 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
2150 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
2153 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
2155 Remove unusued variables and code.
2156 (elf_backend_add_symbol_hook): Fix prototype.
2158 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
2160 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
2161 to unused function parameter.
2163 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
2165 Use EMPTY_HOWTO to initialise empty howto slots.
2166 Remove unused variables.
2168 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
2170 2000-03-01 H.J. Lu <hjl@gnu.org>
2172 * aoutx.h (aout_link_input_section_std): Pass "true" to
2173 the undefined_symbol callback.
2174 (aout_link_input_section_ext): Likewise.
2175 * bout.c (get_value): Likewise.
2176 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2177 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
2179 (alpha_relocate_section): Likewise.
2180 * coff-arm.c (coff_arm_relocate_section): Likewise.
2181 * coff-i960.c (coff_i960_relocate_section): Likewise.
2182 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2183 * coff-mips.c (mips_relocate_section): Likewise.
2184 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2185 * coff-sh.c (sh_relocate_section): Likewise.
2186 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2187 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2188 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2189 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2190 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2191 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2192 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2193 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2194 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2195 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2196 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2197 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2198 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
2199 * elflink.h (elf_link_output_extsym): Likewise.
2200 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
2201 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
2202 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
2204 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
2205 undefined_symbol callback when building shared library with
2206 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
2208 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2209 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2210 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2211 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2212 (elf32_mips_get_relocated_section_content): Likewise.
2213 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2214 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2215 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2216 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2218 2000-02-28 Nick Clifton <nickc@cygnus.com>
2220 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
2221 * Makefile.in: Regenerate.
2223 * configure.in: Add support for mips and sh pe vectors.
2224 * configure: regenerate.
2226 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
2229 * targets.c: Add mips and sh pe vectors.
2231 * libpei.h (coff_final_link_postscript): Only define if not
2234 * coffcode.h: Add support for WinCE magic numbers.
2236 * peigen.c (pe_print_reloc): Update comment and rearrange
2237 appending of newline character.
2239 * peicode.h: Add support for Image Library Format.
2240 (pe_ILF_vars): Structure containing data used by ILF code.
2241 (pe_ILF_make_a_section): New function. Create a section based
2243 (pe_ILF_make_a_reloc): New function. Create a reloc based on
2245 (pe_ILF_make_a_symbol): New function. Create a symbol based
2247 (pe_ILF_save_relocs): New function. Store the relocs created
2248 by pe_ILF_make_a_reloc in a section.
2249 (pe_ILF_build_a_bfd): New function. Create a BFD describing
2251 (pe_ILF_object_p): New function. Return a bfd_target pointer
2253 (pe_bfd_object_p): If an ILF object is detected call
2254 pe_ILF_object_p on it.
2256 * coff-arm.c: Add support for WinCE relocs which are different
2257 from normal ARM COFF relocs.
2258 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
2260 * coff-sh.c: Add support for sh-pe target.
2261 * pe-sh.c: New file. Support code for sh-pe target.
2262 * pei-sh.c: New file. Support code for sh-pe target.
2264 * pe-mips.c: New file. Support code for mips-pe target.
2265 * pei-mips.c: New file. Support code for mips-pe target.
2267 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2269 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
2270 architecture if the object causing the bump is dynamic.
2271 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
2272 and also don't it for memory ordering.
2273 (sparc64_elf_write_relocs): Take src_rela out of the loop.
2275 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2277 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
2278 calling bfd_get_section_size_before_reloc.
2279 (decode_line_info): Likewise.
2280 (_bfd_dwarf2_find_nearest_line): Likewise.
2282 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
2284 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
2285 name of the libtool directory.
2286 * Makefile.in: Rebuild.
2288 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
2290 * som.c (SOM_HOWTO): Define.
2291 (som_hppa_howto_table): Use it.
2293 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2295 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
2297 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
2299 2000-02-24 Catherine Moore <clm@cygnus.com>
2301 * som.c (som_misc_symbol_info): Add field
2303 (som_bfd_derive_misc_symbol_info): Initialize
2305 (som_build_and_write_symbol_table): Keep track
2306 of secondary_def field.
2307 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
2308 if secondary_def field is set.
2309 (som_bfd_ar_write_symbol_stuff): Initialize
2312 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
2314 * dwarf2.c (read_address): Read 16-bits addresses.
2315 (parse_comp_unit): Accept addr_size == 2.
2317 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
2319 * bfd-in.h: Update copyright date.
2321 2000-02-23 Linas Vepstas <linas@linas.org>
2323 * cpu-i370.c: New file.
2324 * elf32-i370.c: New file.
2325 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
2326 (bfd_i370_arch): New.
2327 (bfd_archures_list): Add bfd_i370_arch.
2328 * elf.c (prep_headers): Add bfd_arch_i370.
2329 * Makefile.am: Add support for IBM 370 elf.
2330 * config.bfd: Likewise.
2331 * configure.in: Likewise.
2332 * libbfd.h (bfd_reloc_code_real_names): Likewise.
2333 * reloc.c (bfd_reloc_code_type): Likewise.
2334 * targets.c: Likewise.
2336 * Makefile.in: Regenerate.
2337 * configure: Regenerate.
2338 * bfd-in2.h: Regenerate.
2340 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2342 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
2343 invalid relocation types, and change them to R_386_NONE.
2345 2000-02-22 H.J. Lu <hjl@gnu.org>
2347 * elflink.h (elf_link_add_object_symbols): If a version symbol is
2348 not defined, don't add a second ELF_VER_CHR.
2350 * elflink.h (elf_bfd_final_link): Call output_extsym for global
2351 symbols converted to local symbols even when stripping all
2353 (elf_link_output_extsym): Process global symbols converted to
2354 local symbols even if they are being stripped.
2356 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2358 * archures.c (bfd_octets_per_byte): Return unsigned int.
2359 (bfd_arch_mach_octets_per_byte): Ditto.
2360 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
2362 * section.c (bfd_get_section_size_before_reloc): Quell signed
2363 vs. unsigned comparison warning.
2364 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
2365 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
2366 change. What was I thinking?
2367 * bfd-in2.h: Regenerate.
2369 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
2370 (elf_gc_sections): Same here.
2371 (elf_gc_common_finalize_got_offsets): And here.
2373 2000-02-21 Ian Lance Taylor <ian@zembu.com>
2375 ELF HPPA doesn't work at present; remove it until it does.
2376 * config.bfd: Comment out setting targ_defvec to
2378 * Makefile.am: Rebuild dependencies.
2379 (BFD32_BACKENDS): Remove elf32-hppa.lo.
2380 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
2381 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
2382 * Makefile.in: Rebuild.
2383 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
2385 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2387 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
2388 is no bfd_free(). Revert bfd_free part of previous change.
2390 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2392 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
2394 (coff_compute_section_file_positions): Use bfd_free to pair
2396 (coff_write_object_contents): Likewise.
2398 * coff-rs6000.c (xcoff_howto_table_16): New variable.
2399 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
2401 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
2403 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
2404 (xcoff_ar_file_hdr_big): New structure.
2405 (SIZEOF_AR_FILE_HDR_BIG): New macro.
2406 (xcoff_ar_hdr_big): New structure.
2407 (SIZEOF_AR_HDR_BIG): New macro.
2408 (xcoff_big_format_p): New macro.
2409 (xcoff_ardata_big): New macro.
2410 (arch_xhdr_big): New macro.
2411 (xcoff_slurp_armap): Handle large archives.
2412 (xcoff_archive_p): Detect large archives.
2413 (xcoff_read_ar_hdr): Handle large archives.
2414 (xcoff_openr_next_archived_file): Handle large archives.
2415 (xcoff_generic_stat_arch_elt): Handle large archives.
2416 (xcoff_write_armap_old): Rename from xcoff_write_armap.
2417 (xcoff_write_armap_big): New function.
2418 (xcoff_write_armap): New function, dispatch to _old or _big.
2419 (xcoff_write_archive_contents_old): Rename from
2420 xcoff_write_archive_contents.
2421 (xcoff_write_archive_contents_big): New function.
2422 (xcoff_write_archive_contents): New function, dispatch to _old or
2425 2000-02-18 Richard Henderson <rth@cygnus.com>
2427 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
2428 and hide_symbol members.
2429 (elf_link_hash_copy_indirect): Remove.
2430 (elf_link_hash_hide_symbol): Remove.
2431 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
2432 and elf_backend_hide_symbol.
2433 (_bfd_elf_link_hash_copy_indirect): Declare.
2434 (_bfd_elf_link_hash_hide_symbol): Declare.
2435 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
2436 (_bfd_elf_link_hash_hide_symbol): Likewise.
2437 (_bfd_elf_link_hash_table_init): Don't init killed members.
2438 * elflink.h (elf_link_add_object_symbols): Use the bed function
2439 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
2440 (elf_link_assign_sym_version): Likewise.
2441 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
2442 (elf_backend_hide_symbol): Likewise.
2443 (elfNN_bed): Update for new members.
2445 2000-02-17 Kevin Buettner <kevinb@redhat.com>
2447 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
2448 STACK_END_ADDR): Define for new core file format.
2449 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
2450 for handling the vagaries of the various core file structures used
2451 by AIX over the years.
2452 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
2453 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
2454 core_dumpx structure.
2456 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2458 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
2459 (bfd_mach_sh3_dsp): Likewise.
2460 (bfd_mach_sh4): Reinstate.
2461 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
2462 * bfd-in2.h: Regenerate.
2463 * coff-sh.c (struct sh_opcode): flags is no longer short.
2464 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
2465 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
2466 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
2467 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
2468 (sh_opcodes): No longer const.
2469 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
2470 (sh_insn_uses_reg): Check for USESAS and USESR8.
2471 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
2472 (_bfd_sh_align_load_span): Return early for SH4.
2473 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
2474 Take into account that field b of a parallel processing insn
2475 could be mistaken for a separate insn.
2476 * cpu-sh.c (arch_info_struct): New array elements for
2477 sh2, sh-dsp and sh3-dsp.
2478 Reinstate element for sh4.
2479 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
2480 (SH4_NEXT): Reinstate.
2481 (SH3_NEXT, SH3E_NEXT): Adjust.
2482 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
2483 * elf32-sh.c (sh_elf_set_private_flags): New function.
2484 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
2485 (sh_elf_merge_private_data): New function.
2486 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
2487 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2488 (bfd_elf32_bfd_merge_private_bfd_data): Change to
2489 sh_elf_merge_private_data.
2491 2000-02-13 Richard Henderson <rth@cygnus.com>
2493 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
2494 hide_symbol members.
2495 (elf_link_hash_copy_indirect): New.
2496 (elf_link_hash_hide_symbol): New.
2497 * elflink.h (elf_link_add_object_symbols): Break out copy from
2498 indirect new new symbol to elf.c.
2499 (elf_link_assign_sym_version): Break out privatization of
2500 non-exported symbol to elf.c.
2501 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
2502 (_bfd_elf_link_hash_hide_symbol): New.
2503 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
2505 2000-02-13 Ian Lance Taylor <ian@zembu.com>
2507 * section.c (_bfd_strip_section_from_output): Add info parameter.
2508 If it passed as non-NULL, use it to check whether any input BFD
2509 has an input section which uses this output section. Change all
2511 * bfd-in2.h: Rebuild.
2513 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
2514 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
2516 * bfd-in2.h: Rebuild.
2518 2000-02-10 Timothy Wall <twall@cygnus.com>
2520 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
2521 allow final modifications of swapped-in symbol.
2522 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
2523 * coffcode.h (coff_write_relocs): Use macro
2524 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
2525 symbol index should be set to -1.
2527 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
2529 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
2530 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
2531 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
2532 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
2533 sh_insns_uses_or_sets_freg): New functions.
2534 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
2535 * (sh_insns_conflict): Use new functions and new macros to
2536 detect conflicts when two instructions both set same integer registers,
2537 both set same fp register, and both set special register.
2539 2000-02-09 Timothy Wall <twall@cygnus.com>
2541 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
2542 swapping in sections, so that the swapping routines have access to
2545 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
2547 * coff-go32.c: Update comment. Update copyright.
2549 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2551 * syms.c (bfd_decode_symclass)
2552 Two new class characters were added - 'V' and 'v'. The
2553 meaning of 'W' is now restricted to just weak non-object
2554 symbols. This allows differentiation between, for example,
2555 weak functions vs weak objects. nm for example now dumps:
2557 'w' = weak unresolved
2558 'V' = weak global object
2559 'v' = weak unresolved object
2561 (bfd_is_undefined_symclass): New function. Return true if the
2562 given symbol class represents and undefined/unresolved symbol.
2564 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
2567 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
2569 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
2570 STT_ARM_16BIT flag set, but it is not attached to a data object
2571 return STT_ARM_16BIT so that it will be treated as code by the
2574 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2576 * coff-i386.c (i3coff_object_p): Remove prototype.
2579 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
2580 to name. Update copyright.
2582 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
2583 assignment to avoid warning. Update copyright.
2585 2000-01-24 Robert Lipe (robertl@sco.com)
2587 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
2588 instead of using GNU C extension.
2590 2000-01-21 Nick Clifton <nickc@cygnus.com>
2592 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
2593 amount from a bfd_in_memory structure.
2594 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
2597 2000-01-14 Nick Clifton <nickc@cygnus.com>
2599 * linker.c (default_indirect_link_order): oops - fix incorrectly
2600 applied patch from Tim Wall.
2602 2000-01-13 Timothy Wall (twall@tiac.net>
2604 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
2605 = scnhsz, filhsz, relsz, aoutsz, etc)
2607 * coffswap.h: Ditto.
2609 2000-01-13 Nick Clifton <nickc@cygnus.com>
2611 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
2612 interwork thumb to arm stub.
2614 2000-01-13 Timothy Wall (twall@tiac.net>
2616 * archures.c (bfd_octets_per_byte): New function: Return
2618 (bfd_arch_mach_octets_per_byte): New function: Return target
2621 * section.c: Distinguish between octets and bytes for usage of
2622 _cooked_size, _raw_size, and output_offset. Clarify
2623 description of bfd_set_section_contents.
2625 * bfd-in2.h: Regenerate.
2627 * coffgen.c: Indicate that the offset parameter is in bytes, not
2630 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
2631 where appropriate to get the octet offset when calling
2632 bfd_set_section_contents.
2633 (bfd_coff_reloc_link_order): Ditto.
2635 * linker.c (bfd_generic_reloc_link_order): Ditto.
2636 (_bfd_default_link_order): Ditto.
2638 * reloc.c (bfd_perform_relocation): Distinguish between octets
2639 and bytes. Use octets when indexing into octet data; use bytes
2640 when calculating target addresses.
2641 (bfd_install_relocation): Ditto.
2643 * srec.c (srec_write_section): Ditto.
2645 2000-01-13 Nick Clifton <nickc@cygnus.com>
2647 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
2648 3 to 2. This allows 4 byte sized sections, which is necessary for
2649 dlltool to build functioning DLLs.
2651 2000-01-10 Philip Blundell <pb@futuretv.com>
2653 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
2654 (arm*-*-conix*): New target.
2656 2000-01-10 Egor Duda <deo@logos-m.ru>
2658 * config.bfd: Include elf32_i386 vector to target list for cygwin
2661 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
2662 * configure.in: Test for structure win32_pstatus_t in
2664 * configure: Regenerate.
2666 * elf.c (elfcore_grok_win32pstatus): New function: process
2667 win32_pstatus_t notes in elf core file.
2668 (elfcore_grok_note): Detect win32_pstatus notes.
2670 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2672 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
2674 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
2675 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
2677 1999-12-29 Richard Henderson <rth@cygnus.com>
2679 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
2680 if no dynamic sections created.
2682 1999-12-27 Nick Clifton <nickc@cygnus.com>
2684 * peicode.h (pe_bfd_object_p): Only define for PE format
2687 1999-12-17 Nick Clifton <nickc@cygnus.com>
2689 * coff-i386.c (i3coff_object_p): Delete.
2690 (i386coff_vec): Replace reference to i3coff_object_p with a
2691 reference to coff_object_p.
2693 * coff-mcore.c (pe_object_p): Delete.
2695 * peicode.h (pe_bfd_object_p): New function: Detect the
2696 presence of a PE format COFF object file. Also detect and
2697 warn about the presence of LINK6 format Image Library Format
2700 1999-12-16 Nick Clifton <nickc@cygnus.com>
2702 * coff-arm.c (NUM_ELEM): New macro.
2703 (NUM_RELOCS): New macro: The number of known ARM relocs.
2704 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
2705 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
2707 (bfd_arm_process_before_allocation): Produce a warning message if
2708 an out of range symbol index is encountered.
2710 1999-12-14 Nick Clifton <nickc@cygnus.com>
2712 * elflink.h (is_global_symbol_definition): New Function: Return
2713 true iff the symbol is being given a global definition in this
2715 (elf_link_is_defined_archive_symbol): Do not bother processing
2716 symbols for an archive element that has already been included
2718 Use is_global_symbol_definition().
2720 1999-12-09 Andrew Cagney <cagney@cygnus.com>
2722 * config.bfd: Add support for sparc-*-netbsdelf* and
2723 sparc-*-netbsdaout*.
2725 1999-12-13 Nick Clifton <nickc@cygnus.com>
2727 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
2728 if the symbol is in the common section.
2730 1999-12-10 Nick Clifton <nickc@cygnus.com>
2732 * elflink.h (elf_link_is_defined_archive_symbol): New
2733 function: Decide if a symbol, in an archive map is there
2734 because it is defined in the archive element, or because it is
2735 just another common declaration of it.
2736 (elf_link_add_archive_symbols): Use
2737 elf_link_is_defined_archive_symbol to decide if an archive
2738 element contain a reference to a common symbol should be
2741 1999-12-10 Nick Clifton <nickc@cygnus.com>
2743 * elflink.h: Revert previous patch.
2744 * targets.c: Revert previous patch.
2745 * libbfd-in2.h: Revert previous patch.
2746 * libbfd.h: Revert previous patch.
2747 * elfxx-target.h: Revert previous patch.
2748 * archive.c: Revert previous patch.
2749 * aout-target.h: Revert previous patch.
2750 * aout-tic30.h: Revert previous patch.
2751 * bfd.c: Revert previous patch.
2752 * coff-alpha.c: Revert previous patch.
2753 * coff-rs6000.c: Revert previous patch.
2754 * elf64-mips.c: Revert previous patch.
2755 * ieee.c: Revert previous patch.
2756 * libecoff.h: Revert previous patch.
2757 * oasys.c: Revert previous patch.
2758 * som.c: Revert previous patch.
2759 * vms.c: Revert previous patch.
2761 1999-12-09 Nick Clifton <nickc@cygnus.com>
2763 * elflink.h (elf_link_add_archive_symbols): Add an archive
2764 element even if contains a symbol which is currently only
2765 considered to be a common.
2767 * targets.c (struct bfd_target): Add new field
2768 _bfd_allow_commons_in_armap.
2769 * bfd-in2.h:Regenerate.
2771 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
2773 (_bfd_archive_bsd_allow_commons_in_armap): Define.
2774 * libbfd.h: Regenerate.
2776 * elfxx-target.h: If using COFF archive map, override
2777 definition of allow_commons_in_armap and replace with
2780 * archive.c (bfd_compute_and_write_armap): Do not place common
2781 symbols into the archive map unless _bfd_allow_commons_in_armap
2784 * aout-target.h (MY_allow_commons_in_armap): Define.
2785 * aout-tic30.h (MY_allow_commons_in_armap): Define.
2786 * bfd.c (bfd_allow_commons_in_armap): Define.
2787 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
2788 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
2789 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
2790 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
2791 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
2792 * oasys.c (oasys_allow_commons_in_armap): Define.
2793 * som.c (som_allow_commons_in_armap): Define.
2794 * vms.c (vms_allow_commons_in_armap): Define.
2796 1999-12-07 Jim Blandy <jimb@cygnus.com>
2798 Add support for SSE registers in ELF core files.
2799 * elf.c (elfcore_make_note_pseudosection): New function.
2800 (elfcore_grok_prfpreg): Use it.
2801 (elfcore_grok_prxfpreg): New function.
2802 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
2804 1999-12-03 Ian Lance Taylor <ian@zembu.com>
2806 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
2807 value by 4 before storing it back in the field. From
2808 Koundinya. K <kk@ddeorg.soft.net>.
2810 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
2812 * archures.c (bfd_mach_am33): Define.
2813 * bfd-in2.h: Rebuilt.
2814 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
2815 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
2816 (compute_function_info): Handle additional registers saved by
2818 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
2819 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
2821 1999-11-29 Jim Blandy <jimb@cygnus.com>
2823 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2825 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2828 1999-11-27 Michael Meissner <meissner@cygnus.com>
2830 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
2831 internal use within gas for alpha explicit relocations.
2832 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
2833 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
2834 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
2835 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
2836 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
2837 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
2839 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
2840 BFD_RELOC_ALPHA_USER_*.
2842 * bfd-in2.h: Regenerate.
2843 * libbfd.h: Regenerate.
2845 1999-11-26 Fred Fish <fnf@cygnus.com>
2847 * elf.c (elfcore_read_notes): Add prototype for static function.
2848 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
2849 (bfd_section_from_phdr): Replacement function that calls
2850 _bfd_elf_make_section_from_phdr for generic segment types and
2851 backend fucntion pointed to by elf_backend_section_from_phdr for
2852 backend specific segment types.
2853 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
2854 now called by _bfd_elf_make_section_from_phdr. Note that this func
2855 is now just a stub between the caller and bfd_section_from_phdr.
2857 * elf-bfd.h (struct elf_backend_data): Add new function pointer
2858 elf_backend_section_from_phdr.
2859 (elf_backend_section_from_phdr): Add prototype.
2861 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
2862 (elfNN_bed): Add elf_backend_section_from_phdr.
2864 1999-11-25 Nick Clifton <nickc@cygnus.com>
2866 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
2867 SEC_CODE and SEC_READONLY flags to glue sections.
2869 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
2870 SEC_CODE and SEC_READONLY flags to glue sections.
2872 1999-11-20 Nick Clifton <nickc@cygnus.com>
2874 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
2877 1999-11-19 Catherine Moore <clm@cygnus.com>
2879 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
2880 (elf_cpu32_plt_entry): Likewise.
2882 1999-11-18 Nick Clifton <nickc@cygnus.com>
2884 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
2886 (coff_mcore_relocate_section): Initialise addend to 0.
2887 Special case processing of RVA reloc.
2889 1999-11-17 Richard Henderson <rth@cygnus.com>
2891 * elf-bfd.h (struct elf_backend_data): Reorder collect and
2892 type_change_ok; add sign_extend_vma.
2893 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
2894 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
2895 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
2896 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
2897 (elfNN_bed): Follow struture changes.
2899 1999-11-09 Ian Lance Taylor <ian@zembu.com>
2901 * libbfd.c (bfd_read): Check result of read against desired result
2903 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
2904 invalid compared to the section size.
2906 * ieee.c (ieee_slurp_debug): Get the length of the debug
2907 information right if there is no data part.
2909 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
2911 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
2912 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
2914 1999-10-28 Ian Lance Taylor <ian@zembu.com>
2916 * elflink.h (elf_bfd_final_link): Make last_local signed.
2918 1999-10-27 Ian Lance Taylor <ian@zembu.com>
2920 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
2923 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
2925 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
2927 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
2928 * bfd-in2.h: Regenerate.
2930 1999-10-15 Andrew Haley <aph@cygnus.com>
2932 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
2934 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
2936 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
2938 1999-10-08 Ian Lance Taylor <ian@zembu.com>
2940 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
2941 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
2944 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
2946 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
2947 relocs also need the GP value.
2948 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
2949 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
2950 the GP value for R_MIPS_LITERAL relocs too. Handle
2951 R_MIPS_64 relocs properly on big-endian MIPS.
2952 (mips_elf_sign_extend): Behave properly with 'long long'.
2953 (mips_elf_highest): Correct typo.
2955 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
2957 * cpu-m32r.c (arch_info_struct): New static global.
2958 (bfd_m32r_arch): Refer to it.
2959 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
2960 (m32r_elf_print_private_bfd_data): Ditto.
2961 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
2962 * archures.c (bfd_mach_m32rx): Define it.
2963 * bfd-in2.h: Rebuild.
2965 1999-09-28 Fred Fish <fnf@cygnus.com>
2967 * targets.c (cisco_core_vec): Replaced with two new vecs ...
2968 (cisco_core_big_vec): Add new bigendian vec.
2969 (cisco_core_little_vec): Add new little endian vec.
2971 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
2972 (crash_info_locs): Add array of possible offsets.
2973 (MASK_ADDR): Mask to apply to crash info offset.
2974 (crashinfo_external): Add textbase, database, bssbase and
2975 turn into a typedef.
2976 (cisco_core_file_validate): Renamed from cisco_core_file_p.
2977 Many small changes to account for additional hardware versions.
2978 Pick a reasonable size for ".reg" section. Add a ".crash"
2979 section to allow access to crashinfo_external struct.
2980 (cisco_core_file_p): New version of this function that
2981 iterates over crash_info_locs, calling cisco_core_file_validate.
2982 (cisco_core_vec): Old big endian only vec replaced with ...
2983 (cisco_core_big_vec): Add big endian version.
2984 (cisco_core_little_vec): Add little endian version.
2986 * configure.in (cisco_core_vec): Split to two new vectors ...
2987 (cisco_core_big_vec): New target vector.
2988 (cisco_core_little_vec): New target vector.
2989 * configure: Regenerate.
2990 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
2991 to cisco_core_big_vec in targ_selvecs.
2993 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
2995 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
2996 (mips_elf_relocate_got_local): Unused, delete.
2997 (mips_elf_relocate_global_got): Unused, delete.
2999 1999-09-24 Fred Fish <fnf@cygnus.com>
3001 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
3002 to initialize it to something meaningful. Then use it to generate
3003 more useful segment names.
3005 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
3007 * som.c (NO_PCREL_MODES): Define if the system does not define
3009 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
3010 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
3011 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
3012 * libhppa.h (dis_assemble_22): New function.
3013 (bfd_hppa_insn2fmt): Handle long branch.
3015 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
3018 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3020 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
3021 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
3022 (reloc_howto_type howto_table): Tidy comments and whitespace.
3024 1999-09-17 Nick Clifton <nickc@cygnus.com>
3026 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
3027 previous delta. Set sec->gc_mark instead.
3029 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
3031 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
3032 (elf_cpu32_plt_entry): Likewise.
3034 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
3036 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
3038 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
3039 symbol table, then just compute a suitable value (but do not
3040 create a __gp symbol).
3042 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
3043 symbols when building shared libraries.
3044 (elf_hppa_final_link_relocate): Correct handling of PCREL
3045 relocations against undefined symbols.
3047 1999-09-16 Nick Clifton <nickc@cygnus.com>
3049 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
3050 interworking sections as linker created so that they will not
3051 be removed by garbage collection.
3053 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
3055 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
3056 (elf_hppa_final_link_relocate): Consistently create an absolute
3057 address, then subtract out the value of __gp.
3059 1999-09-14 Michael Meissner <meissner@cygnus.com>
3061 * configure.in (Canonicalization of target names): Remove adding
3062 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3063 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3064 * configure: Regenerate.
3066 1999-09-14 Nick Clifton <nickc@cygnus.com>
3068 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
3071 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
3073 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
3074 (elf_hppa_final_link): Initialize text_segment_base and
3076 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
3078 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
3079 (elf_hppa_final_link_relocate): Likewise.
3080 (elf_hppa_relocate_insn): Likewise.
3081 (elf_hppa_relocate_section): Initialize HOWTO.
3083 1999-09-13 Donn Terry <donn@interix.com>
3085 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
3086 handling to support both GNU and MS objects.
3088 * coffcode.h (coff_write_object_contents): Don't check reloc_count
3089 when determining whether to set F_RELFLG.
3091 1999-09-13 Philip Blundell <pb@nexus.co.uk>
3093 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
3094 PC24 relocs if the target is an undefined weak symbol.
3095 (arm_add_to_rel): Fix compiler warning.
3096 (elf32_arm_plt0_entry): Correct comments.
3098 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3100 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
3101 an absolute symbol in REL relocs.
3103 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
3105 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
3106 Stub SEGREL32. Return an error for any relocation not handled.
3108 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3110 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
3111 constant symbols, and avoid multiple definition errors on them.
3113 1999-09-12 Donn Terry <donn@interix.com>
3115 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
3116 significant bit is set.
3118 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3120 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3122 * elfcode.h (write_relocs): Handle an absolute symbol in REL
3123 relocs as we do for RELA relocs.
3125 1999-09-11 Donn Terry <donn@interix.com>
3127 * libpei.h (_bfd_pei_final_link_postscript): Declare.
3128 (coff_final_link_postscript): Define.
3129 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
3130 directory entries here.
3131 (_bfd_pei_final_link_postscript): New function.
3133 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
3134 section flags based on the section name.
3136 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
3137 get the overflow of the s_nlnno field from the s_nreloc field.
3138 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
3139 the s_nlnno overflow of the .text section into the s_nreloc
3142 * peigen.c (add_data_entry): Declare.
3143 (pei_swap_aouthdr_out): Get image size right. Set linker version
3145 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
3146 (pe_print_idata): Code cleanup, print more info, get rid of (now)
3147 extraneous ImageBase.
3148 (pe_print_edata): Likewise.
3149 (pe_print_pdata): Likewise. Print exception entries.
3150 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
3151 (tbl): Make const, add "UNKNOWN".
3152 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
3153 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
3154 section data directory.
3155 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
3157 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
3158 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
3159 * peicode.h (coff_get_symbol_info): Define.
3161 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
3163 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
3165 (coff_classify_symbol): Re-revert 1999-08-08 patch if
3168 * libpei.h: New file, broken out of peicode.h.
3169 * peigen.c: New file, broken out of peicode.h.
3170 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
3171 * configure.in: Add peigen.lo to list of files required for each
3173 * Makefile.am: Rebuild dependencies.
3174 (BFD32_BACKENDS): Add peigen.lo.
3175 (BFD32_BACKENDS_CFILES): Add peigen.c.
3176 (SOURCE_HFILES): Add libpei.h.
3177 * configure, Makefile.in: Rebuild.
3179 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
3180 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
3181 instead. Don't clear the s_paddr field for an uninitialized data
3184 * coffcode.h (coff_mkobject_hook): Set timestamp field in
3185 coff_data_type to f_timdat.
3186 * peicode.h (pe_mkobject_hook): Likewise.
3188 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
3189 number if COFF_IMAGE_WITH_PE.
3191 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
3192 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
3193 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
3194 there is no SEC_DEBUGGING section.
3195 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
3196 IMAGE_FILE_DEBUG_STRIPPED.
3198 * pe-i386.c (COFF_LONG_FILENAMES): Define.
3199 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3200 * pei-i386.c (COFF_LONG_FILENAMES): Define.
3201 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3203 * coffswap.h (IMAGE_BASE): Don't define.
3204 * pei-arm.c (IMAGE_BASE): Don't define.
3205 * pei-i386.c (IMAGE_BASE): Don't define.
3206 * pei-mcore.c (IMAGE_BASE): Don't define.
3207 * pei-ppc.c (IMAGE_BASE): Don't define.
3209 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
3210 symbol, switch on the class when determining whether to modify the
3211 value. For PE, don't modify the value of a C_FCN symbol not named
3214 * libbfd-in.h (_bfd_abort): Declare.
3216 * bfd.c (_bfd_abort): New function.
3217 * libbfd.h: Rebuild.
3219 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
3222 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
3223 don't write out the associated line numbers.
3225 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
3228 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
3229 changes when the base type is unknown.
3231 * coffgen.c (coff_print_symbol): Fix printing of aux record for
3234 * syms.c (BSF_DEBUGGING_RELOC): Define.
3235 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
3236 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
3238 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
3239 BSF_DEBUGGING_RELOC set.
3240 * bfd-in2.h: Rebuild.
3242 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3244 * ecoff.c (bfd_debug_section): Update initialization for new
3246 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
3247 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
3249 1999-09-10 H.J. Lu <hjl@gnu.org>
3251 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
3252 _bfd_filnmlen field.
3253 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3255 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
3257 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
3258 for FPTR relocs involving local symbols.
3260 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
3261 value for the stub address in a call through a stub.
3262 Install the value for a local symbol directly into the DLT
3263 instead of generating a reloc. Correctly handle FPTR64 relocs.
3265 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
3266 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
3267 (elf_hppa_final_link): Call them.
3269 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3271 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
3272 (elf_adjust_dynamic_symbol): ...from here.
3274 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
3276 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
3277 relocation, remove them. SECREL64->LTOFF16WF.
3278 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
3280 (elf_hppa_relocate_insn): Similarly.
3282 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
3283 (elf_hppa_relocate_insn): Similarly.
3285 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
3287 (elf_hppa_relocate_insn): Similarly.
3289 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
3290 Handle LTOFF_TP* relocs.
3291 (elf_hppa_relocate_insn): Similarly.
3293 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
3294 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
3295 (elf_hppa_relocate_insn): Handle PCREL* relocs.
3297 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
3298 DIR32, DIR64 and FPTR64 relocations.
3299 (elf_hppa_relocate_insn): Similarly.
3301 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
3302 address of the .PARISC.global section.
3303 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
3304 table entry elf_hppa_final_link_relocate. Do not give a warning
3305 for a reloc against an external symbol if it has a PA64 hash
3307 (elf_hppa_final_link_relocate): Significantly rework. Handle
3308 DLTIND relocations. Compute the final value of the relocation
3309 before passing the value of elf_hppa_relocate_insn.
3310 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
3311 relocation support. Handle DLTIND relocation requests just like
3312 DLTREL relocation requests. Simplify branch handling.
3314 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
3316 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
3317 non-allocated section as done in i386 version.
3318 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
3319 statement since this is no know relocation.
3321 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
3323 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
3325 (elf_hppa_relocate_insn): Similarly.
3327 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
3329 (elf_hppa_relocate_insn): Similarly.
3331 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
3332 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
3333 Pass the relocate type rather than the insn format to
3334 elf_hppa_relocate_insn.
3335 (elf_hppa_relocate_insn): Make switch dependent on relocation type
3336 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
3338 1999-09-07 Ian Lance Taylor <ian@zembu.com>
3340 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
3341 (bfd_coff_filnmlen): Define.
3342 (bfd_coff_std_swap_table): Initialize new field.
3343 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
3345 (coff_write_symbols): Likewise.
3346 (coff_get_normalized_symtab): Likewise.
3347 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
3348 * libcoff.h: Rebuild.
3350 1999-09-06 Donn Terry <donn@interix.com>
3352 * coffcode.h (sort_by_secaddr): New static function if
3354 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
3355 sections by VMA when assigning target_index values. Always set
3358 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
3359 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
3361 * libcoff.h: Rebuild.
3363 * coffcode.h (coff_set_custom_section_alignment): Add const to
3364 declaration to match definition.
3365 (coff_write_object_contents): Don't set F_AR32W(R)? if
3368 * coff-i386.c (in_reloc_p): Add declaration.
3369 (i386coff_vec): Simplify initialization of
3370 application_section_flags.
3372 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
3373 version. Move COFF_WITH_PE specific code to new version.
3374 (stype_to_sec_flags): Likewise. Add section parameter.
3375 * coffgen.c (make_a_section_from_file): Set target_index before
3376 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
3377 * libcoff.h: Rebuild.
3379 * syms.c (stt): Add some PE/PEI section names.
3380 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
3382 (bfd_symbol_info): Check for 'w'.
3384 * section.c (struct bfd_comdat_info): Define.
3385 (asection): Add comdat field.
3386 (STD_SECTION): Initialize comdat field.
3387 (bfd_make_section_anyway): Likewise.
3388 * bfd-in2.h: Rebuild.
3390 1999-09-06 Andreas Schwab <schwab@suse.de>
3392 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
3395 1999-09-06 Nick Clifton <nickc@cygnus.com>
3397 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
3398 bfd_realloc instead of calloc and realloc.
3400 1999-09-04 Steve Chamberlain <sac@pobox.com>
3402 * cpu-pj.c: New file.
3403 * elf32-pj.c: New file.
3404 * config.bfd (pj*): New cpu.
3405 (pj-*-*, pjl-*-*): New targets.
3406 * configure.in (bfd_elf32_pj_vec): New target vector.
3407 (bfd_elf32_pjl_vec): New target vector.
3408 * archures.c (bfd_arch_pj): Define.
3409 * elf.c (prep_headers): Handle bfd_arch_pj.
3410 * reloc.c: Define BFD_RELOC_PJ_* relocations.
3411 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
3412 to target vector list.
3413 * Makefile.am: Rebuild dependencies.
3414 (ALL_MACHINES): Add cpu-pj.lo.
3415 (ALL_MACHINES_CFILES): Add cpu-pj.c.
3416 (BFD32_BACKENDS): Add elf32-pj.lo.
3417 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
3418 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3420 1999-09-04 Ian Lance Taylor <ian@zembu.com>
3422 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
3423 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
3424 and NON_GOT_REF from weak defined symbol to real symbol.
3425 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
3426 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
3427 create a COPY reloc.
3428 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
3429 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
3430 don't create a COPY reloc.
3432 1999-09-03 Ian Lance Taylor <ian@zembu.com>
3434 * elflink.h (elf_bfd_final_link): When counting relocations, don't
3435 count those in sections we are not including in the link.
3437 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
3439 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
3440 field in hpux11 shared libraries.
3442 1999-09-02 Nick Clifton <nickc@cygnus.com>
3444 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
3446 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
3448 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
3449 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
3450 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
3452 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3454 * elflink.h (record_link_assignment): When possible, keep the
3455 original type of the symbol.
3457 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
3459 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
3460 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
3461 tools were configured.
3462 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
3464 1999-08-26 Mark Mitchell <mark@codesourcery.com>
3466 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
3467 GOT entries for GOT16 relocations; they're not required.
3469 1999-08-24 Nick Clifton <nickc@cygnus.com>
3471 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
3473 * config.bfd (arm-*-netbsd*): New target.
3474 * configure.in (armnetbsd_vec): New target vector.
3475 * configure: Regenerate
3476 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
3478 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
3479 (ALL_MACHINES_CFILES): Add armnetbsd.c.
3480 (armnetbsd.lo): New rule with deps.
3481 * Makefile.in: Regenerate.
3483 * armnetbsd.c: New file: Definitions specific to arm-netbsd
3486 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
3488 * som.c (som_slurp_symbol_table): Fix typo in comment.
3490 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
3492 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
3493 here instead of using elf_section_data...
3495 1999-08-19 Nick Clifton <nickc@cygnus.com>
3497 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
3498 relocations into the base file.
3499 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
3500 we are building a base file.
3502 1999-08-19 Nick Clifton <nickc@cygnus.com>
3504 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
3506 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
3507 REL relocs when performing a partial relocation.
3509 1999-08-18 Donn Terry <donn@interix.com>
3511 * cofflink.c: Move definitions of N_TMASK, et. al., out of
3512 _bfd_coff_link_input_bfd into top level.
3514 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
3515 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
3516 (coff_i386_rtype_to_howto): Likewise.
3517 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
3518 Completely ignore symbols which are all zero.
3519 (dummy_reloc16_estimate): Add return 0.
3520 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
3521 variable copy to name_copy to avoid shadowing outer scope
3523 * libcoff-in.h (coff_data_type): Change raw_syment_count field
3524 from unsigned int to unsigned long. Add timestamp field.
3525 * libcoff.h: Rebuild.
3527 1999-08-17 H.J. Lu <hjl@gnu.org>
3529 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
3532 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3534 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
3535 for special section symbols.
3536 * elflink.h (elf_merge_symbol): If we have no old BFD, check
3537 BSF_DYNAMIC on the section symbol to see whether the old BFD is
3540 1999-08-15 Mark Mitchell <mark@codesourcery.com>
3542 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
3543 coincidence of variable names between old and new code.
3545 1999-08-12 Nick Clifton <nickc@cygnus.com>
3547 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
3548 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
3549 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
3550 and 'addend' parameter a 'bfd_signed_vma'.
3551 (elf32_arm_final_link_relocate): Do not involve stubs in
3552 R_ARM_THM_PC22 relocs relative to section symbols, they are long
3553 jumps, not function calls.
3555 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
3557 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
3558 in R_ARM_PC24 relocs.
3560 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
3562 * elf-hppa.h (elf_hppa_fake_sections): New function.
3563 * elf32-hppa.c (elf_backend_fake_sections): Define.
3565 * elf-hppa.h (elf_hppa_final_write_processing): Update for
3566 recent changes to the arch_info structure.
3568 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
3569 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
3570 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
3573 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
3574 Ralf Baechle <ralf@uni-koblenz.de>
3576 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
3577 output DT_MIPS_GOTSYM.
3578 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
3579 DT_MIPS_SYMTABNO if there are no global GOT symbols.
3581 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
3583 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
3584 prototype. Handle local symbols. Add commentary.
3585 (mips_elf_calculate_relocation): Adjust accordingly.
3586 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
3589 * elflink.h (elf_bfd_final_link): Tweak last change.
3591 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3593 * elflink.h (elf_link_size_reloc_section): Use the counts in the
3594 elf-section data to allocate just the right amount of relocation
3595 space. Don't allocate the hash space twice.
3596 (elf_bfd_final_link): Calculate the amount of space to allocate in
3597 each relocation section.
3599 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
3601 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
3602 64bit mode, generate a section relative relocation for a 32bit
3604 (elf_hppa_is_local_label_name): New function.
3605 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
3606 shared between 32bit and 64bit port.
3608 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3610 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
3611 R_MIPS_GOT16 and R_MIPS_CALL16.
3612 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
3613 to use when looking for a preexisting GOT entry.
3615 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
3617 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
3618 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
3620 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3622 1999-08-09 Geoff Keating <geoffk@cygnus.com>
3624 * elflink.h (elf_link_output_extsym): Don't output a weak
3625 reference to an undefined symbol just because it was defined weak
3628 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3630 * coffgen.c (coff_find_nearest_line): When looking for file, use
3631 last best match rather than first. If address is beyond last line
3632 number record, don't return the last line as the correct value.
3634 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3636 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
3637 * bfd-in2.h: Rebuild.
3639 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
3641 * libcoff-in.h (struct coff_section_alignment_entry): Define.
3642 * coffcode.h (coff_set_custom_section_alignment): New static
3644 (coff_section_alignment_table): New static array.
3645 (coff_new_section_hook): Use coff_set_customer_section_alignment.
3646 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3647 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3648 * libcoff.h: Rebuild.
3650 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3652 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
3654 * Makefile.in: Rebuild.
3656 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3658 * section.c (SEC_SHARED): Define.
3659 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
3660 (styp_to_sec_flags): Likewise.
3661 * peicode.h (coff_swap_scnhdr_out): Likewise.
3662 * bfd-in2.h: Rebuild.
3664 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3666 * coffcode.h (coff_classify_symbol): Comment out part of
3667 1999-08-05 change which breaks cygwin DLLs.
3669 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
3670 * aclocal.m4, configure: Rebuild.
3672 1999-08-06 Ian Lance Taylor <ian@zembu.com>
3674 * section.c (global_syms): Only initialize union field if
3677 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3679 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
3680 the size of a GOT entry here.
3681 (mips_elf_calculate_relocation): Don't create a local GOT entry
3682 for the symbol in a GOT16 relocation; just for it's high-order bit
3683 (_bfd_mips_elf_relocate_section): Fix thinko.
3685 1999-08-05 Ian Lance Taylor <ian@zembu.com>
3687 Based on patches from Donn Terry <donn@interix.com>:
3688 * coffcode.h (enum coff_symbol_classification): Define.
3689 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
3690 _bfd_coff_classify_symbol. Change return type.
3691 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
3692 (coff_slurp_symbol_table): Use coff_classify_symbol.
3693 (coff_classify_symbol): New static function.
3694 (coff_sym_is_global): Never define.
3695 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
3696 * cofflink.c (coff_link_check_ar_symbols): Use
3697 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
3698 (coff_link_add_symbols): Likewise.
3699 (_bfd_coff_link_input_bfd): Likewise.
3700 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
3701 coff_classify_symbol.
3702 * libcoff.h: Rebuild.
3704 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
3706 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
3707 (e_ltpsel, e_rtpsel): Similarly.
3709 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
3710 and 14bit ertpsel. Handle 64bit psel.
3712 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3714 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
3715 handling for REL relocations. And only left-shift R_MIPS26
3716 relocation addends where necessary.
3718 1999-08-03 Mark Mitchell <mark@codesourcery.com>
3720 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
3721 (mips_elf_next_lo16_relocation): Don't compute the addend here.
3722 Just return the relocation found.
3723 (mips_elf_relocate_section): Pull the LO16 addend out of the
3724 section itself when using REL relocations.
3726 * elf32-mips.c (mips_elf_calculate_relocation): Restore
3727 _DYNAMIC_LINK handling and handling of undefined symbols in shared
3730 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3732 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
3733 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
3734 relocation against a symbol in an input section with no output
3735 section. From Daniel Jacobowitz <drow@false.org>.
3737 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
3739 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
3740 look for generated file correctly.
3741 * aclocal.m4, configure: Rebuild.
3743 1999-08-02 Mark Mitchell <mark@codesourcery.com>
3745 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
3746 and R_MIPS16_26 relocations correctly when relocating.
3747 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
3748 and R_MIPS_CALL_LO16 are for global symbols.
3750 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
3752 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
3754 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
3755 variables and initialize them.
3757 1999-08-01 Mark Mitchell <mark@codesourcery.com>
3759 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
3760 there are no global symbols requiring GOT entries.
3761 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3762 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3763 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3765 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
3766 symbols are considered to have the value zero.
3767 (_bfd_mips_elf_relocate_section): Don't try to perform a
3768 relocation for an undefined symbol.
3769 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
3772 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3774 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
3775 wants ba,a,pt %xcc instead of %icc.
3776 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
3777 of large PLT entries.
3778 (sparc64_elf_plt_ptr_offset): Fix calculation.
3779 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
3780 addend should be relative to load address, not .plt section start.
3781 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
3783 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3785 * elf-bfd.h (struct elf_backend_data): Add
3786 print_symbol_all and output_arch_syms backend methods.
3787 * elfxx-target.h: Likewise.
3788 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
3789 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
3790 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
3792 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
3793 symbols in .dynsym, add their names into .dynstr. Put those symbols
3795 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
3796 pointers to STT_REGISTER symbols in dynsym section.
3797 (sparc64_elf_print_symbol_all): New function.
3798 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
3799 printing using the print_symbol_all hook.
3801 1999-07-30 Catherine Moore <clm@cygnus.com>
3803 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
3806 1999-07-29 Richard Henderson <rth@cygnus.com>
3808 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
3809 dynamic_sections_created.
3811 1999-07-29 Richard Henderson <rth@cygnus.com>
3813 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
3814 (mips_rtype_to_howto): ... new function.
3815 (_bfd_mips_elf_relocate_section): Use it.
3817 1999-07-28 Mark Mitchell <mark@codesourcery.com>
3819 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
3821 1999-07-27 Nick Clifton <nickc@cygnus.com>
3823 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
3825 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
3826 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
3828 1999-07-23 Donn Terry <donn@interix.com>
3830 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
3831 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
3832 * cofflink.c (coff_link_add_symbols): If PE, handle section
3834 * libcoff.h: Rebuild.
3836 * config.bfd (i[3456]86-*-interix*): New target.
3838 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3840 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
3841 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
3842 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
3843 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
3844 (COFF_SUPPORT_GNU_LINKONCE): Define.
3845 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
3846 (COFF_SUPPORT_GNU_LINKONCE): Define.
3848 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3851 * makefile.dos: Remove; obsolete.
3852 * configure.bat: Remove; obsolete.
3854 1999-07-21 H.J. Lu <hjl@gnu.org>
3856 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
3858 1999-07-21 Philippe De Muyter <phdm@macqel.be>
3860 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
3861 message and fail if a symbol index is out of range.
3863 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3865 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
3866 when looking at a R_MIPS_GOT16 relocation.
3868 1999-07-20 Nick Clifton <nickc@cygnus.com>
3870 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3872 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
3874 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
3875 removed in previous change.
3876 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
3877 in relocateable output.
3879 1999-07-19 Ian Lance Taylor <ian@zembu.com>
3881 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
3884 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
3885 if they appear to be specially created by the linker.
3887 1999-07-19 Nick Clifton <nickc@cygnus.com>
3889 * targets.c (alternative_target): New field in bfd_target
3891 (bfd_search_for_target): New function: Find a target that
3892 satisifies a search function.
3893 * bfd-in2.h: Regenerate.
3895 * elfxx-target.h: Initialise the alternative_target field of
3896 the bfd_target structures to point to the other target (if
3898 * nlm-target.h: Initialise the alternative_target field of
3899 the bfd_target structures to point to the other target (if
3902 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
3903 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
3905 * aix386-core.c: Initialise new field of bfd_target structure.
3906 * aout-adobe.c: Initialise new field of bfd_target structure.
3907 * aout-arm.c: Initialise new field of bfd_target structure.
3908 * aout-target.h: Initialise new field of bfd_target structure.
3909 * aout-tic30.c: Initialise new field of bfd_target structure.
3910 * binary.c: Initialise new field of bfd_target structure.
3911 * bout.c: Initialise new field of bfd_target structure.
3912 * cisco-core.c: Initialise new field of bfd_target structure.
3913 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3914 * coff-alpha.c: Initialise new field of bfd_target structure.
3915 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
3916 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3917 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
3918 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
3919 * coff-i386.c: Initialise new field of bfd_target structure.
3920 * coff-i860.c: Initialise new field of bfd_target structure.
3921 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3922 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3923 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3924 * coff-mips.c: Initialise new field of bfd_target structure.
3925 * coff-ppc.c: Initialise new field of bfd_target structure.
3926 * coff-rs6000.c: Initialise new field of bfd_target structure.
3927 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3928 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
3929 * coff-tic30.c: Initialise new field of bfd_target structure.
3930 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3931 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3932 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3933 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3934 * hppabsd-core.c: Initialise new field of bfd_target structure.
3935 * hpux-core.c: Initialise new field of bfd_target structure.
3936 * i386msdos.c: Initialise new field of bfd_target structure.
3937 * i386os9k.c: Initialise new field of bfd_target structure.
3938 * ieee.c: Initialise new field of bfd_target structure.
3939 * ihex.c: Initialise new field of bfd_target structure.
3940 * irix-core.c: Initialise new field of bfd_target structure.
3941 * mipsbsd.c: Initialise new field of bfd_target structure.
3942 * netbsd-core.c: Initialise new field of bfd_target structure.
3943 * oasys.c: Initialise new field of bfd_target structure.
3944 * osf-core.c: Initialise new field of bfd_target structure.
3945 * ppcboot.c: Initialise new field of bfd_target structure.
3946 * ptrace-core.c: Initialise new field of bfd_target structure.
3947 * sco5-core.c: Initialise new field of bfd_target structure.
3948 * som.c: Initialise new field of bfd_target structure.
3949 * srec.c: Initialise new field of bfd_target structure.
3950 * tekhex.c: Initialise new field of bfd_target structure.
3951 * trad-core.c: Initialise new field of bfd_target structure.
3952 * versados.c: Initialise new field of bfd_target structure.
3953 * vms.c: Initialise new field of bfd_target structure.
3955 1999-07-19 Andreas Schwab <schwab@suse.de>
3957 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
3960 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
3962 * elflink.h (elf_link_adjust_relocs): New function.
3963 (elf_bfd_final_link): Use it.
3964 (elf_link_input_bfd): Deal with the fact that there can be
3965 two relocation sections for a single section.
3966 (elf_reloc_link_order): Likewise.
3968 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
3969 a relocateable object.
3970 (_bfd_mips_elf_relocate_section): Handle relocateable links.
3972 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3974 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
3975 (sparc64_elf_get_reloc_upper_bound,
3976 sparc64_elf_get_dynamic_reloc_upper_bound,
3977 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
3978 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
3980 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
3981 ELF64_R_TYPE_ID/DATA where appropriate.
3983 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3985 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
3988 1999-07-16 Ian Lance Taylor <ian@zembu.com>
3990 * elf32-mips.c (mips_elf_local_relocation_p): New static
3992 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
3993 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
3994 Always set *require_jalxp.
3995 (mips_elf_stub_section_p): Mark abfd parameter as unused.
3996 (_bfd_mips_elf_relocate_section): Only look for LO16 following
3997 GOT16 if the GOT16 is against a local symbol. Don't return false
3998 for an undefined symbol. If there is an overflow, assert that we
4001 1999-07-16 Andreas Schwab <schwab@suse.de>
4003 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
4004 variables `link' and `elfsec'.
4005 (elf_bfd_final_link): Remove unused variable `os'.
4007 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
4009 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
4010 a PT_PHDR program headers.
4011 (_bfd_mips_elf_final_link): Don't assume there are going to be
4012 section symbols when we're not building a shared object.
4013 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
4016 1999-07-15 J.T. Conklin <jtc@redback.com>
4018 * config.bfd (i[3456]86-*-vxworks*): New target.
4020 1999-07-15 Mark Mitchell <mark@codesourcery.com>
4022 * elf32-mips.c (mips_elf_stub_section_p): New function.
4023 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
4024 (mips_elf_relocate_section): Adjust calling sequence for
4025 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4026 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
4029 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4031 * configure.in: Bump version number to 2.9.5.
4032 * configure: Rebuild.
4034 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
4036 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
4038 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
4039 to derive final type instead of hardwiring a selection.
4041 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4043 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
4044 things relocated by R_MIPS16_GPREL.
4045 (mips_elf_perform_relocation): Likewise.
4047 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
4049 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
4051 1999-07-14 Richard Henderson <rth@cygnus.com>
4053 * elf32-mips.c (struct mips_got_info): Add global_gotno.
4054 (_bfd_mips_elf_size_dynamic_sections): Set it.
4055 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
4056 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
4057 new argument max_local.
4059 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4061 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
4062 subwords when handling an R_MIPS16_26 relocation.
4063 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
4066 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
4067 dst_mask to match reality.
4068 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
4069 (mips_elf_obtain_contents): Use bfd_get.
4070 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
4071 (mips_elf_relocate_section): Likewise.
4073 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4075 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
4076 (mips_elf_relocate_section): Adjust calling sequence for
4077 mips_elf_perform_relocation.
4078 (mips_elf_perform_relocation): Take additional argument. Handle
4079 R_MIPS16_26. Use bfd_put for convenience.
4081 1999-07-13 Richard Henderson <rth@cygnus.com>
4083 * elf.c (assign_file_positions_for_segments): Thinko last change.
4084 Always overwrite p_flags.
4086 1999-07-13 Richard Henderson <rth@cygnus.com>
4088 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
4089 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
4090 .dynbss and .rel[a].bss if want_dynbss.
4091 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
4093 1999-07-13 Richard Henderson <rth@cygnus.com>
4095 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
4097 1999-07-13 Richard Henderson <rth@cygnus.com>
4099 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
4100 (struct elf_link_hash_table): Add dynlocal.
4101 (_bfd_elf_link_lookup_local_dynindx): Prototype.
4102 (_bfd_elf_link_adjust_dynindx): Delete.
4103 (_bfd_elf_link_renumber_dynsyms): Prototype.
4104 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
4105 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
4106 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
4107 (_bfd_elf_link_lookup_local_dynindx): New function.
4108 (elf_link_renumber_hash_table_dynsyms): New function.
4109 (_bfd_elf_link_renumber_dynsyms): New function.
4110 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
4111 (struct elf_assign_sym_version_info): Delete removed_dynamic.
4112 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
4113 instead of elf_link_remove_section_and_adjust_dynindices.
4114 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
4115 (elf_link_assign_sym_version): Remove removed_dynamic code.
4116 (elf_link_renumber_dynsyms): Delete.
4117 (elf_bfd_final_link): Install section and local symbols into .dynsym.
4119 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
4120 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
4121 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
4122 * elf32-mips.c: Similarly.
4123 * elf32-ppc.c: Similarly.
4124 * elf32-sparc.c: Similarly.
4125 * elf64-alpha.c: Similarly.
4126 * elf64-sparc.c: Similarly.
4128 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4130 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
4131 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
4132 when the relocation is against _gp_disp.
4134 1999-07-12 Mark Mitchell <mark@codesourcery.com>
4136 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
4137 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
4138 to possibly_dynamic_relocs. Adjust usage throughout code.
4139 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
4140 (elf_mips_ctor64_howto): Likewise.
4141 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
4143 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
4144 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
4145 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
4146 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
4148 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4150 * Makefile.am: Rebuild dependencies.
4151 * Makefile.in: Rebuild.
4153 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
4154 * bfd-in2.h: Rebuild.
4156 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4157 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
4158 structure initializations. Add casts.
4159 * reloc.c (EMPTY_HOWTO): Define.
4160 * bfd-in2.h: Rebuild.
4161 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
4162 comparisons against 0.
4163 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
4164 previous_ibfd_e_flags to unsigned long.
4165 * vms.h (struct vms_private_data_struct): Change section_count to
4167 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
4168 (_bfd_vms_write_gsd): Change symnum to unsigned.
4169 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
4170 * vms-tir.c (etir_sta): Change psect to unsigned.
4171 (alloc_section): Change idx to unsigned.
4172 (tir_sta, tir_ctl): Change psect to unsigned.
4173 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
4174 * vms.c (priv_section_count): Change to unsigned.
4176 1999-07-12 Andreas Schwab <schwab@suse.de>
4178 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
4179 * m68klinux.c: Likewise.
4181 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4183 * Many files: Changes to avoid gcc warnings: Remove unused local
4184 variables. Add default case to enum switches.
4185 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
4186 compile if not COFF_IMAGE_WITH_PE.
4187 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
4188 (bfd_arm_get_bfd_for_interworking): Likewise.
4189 (bfd_arm_process_before_allocation): Likewise.
4190 * epoc-pei-arm.c: Don't rename bfd_arm functions.
4191 * pei-arm.c: Likewise.
4192 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
4193 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
4194 (mips_elf_got16_entry): Put parens around & in body of ==.
4195 (mips_elf_calculate_relocation): Correct test for empty string.
4196 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
4198 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
4201 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4203 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4204 as appropriate. Fill in structure initializations. Add variable
4205 initializations. Add casts.
4206 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
4207 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
4209 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
4211 * elf-bfd.h (bfd_elf_hash): Update declaration.
4212 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
4213 when calling bfd_elf_hash.
4215 1999-07-11 Mark Mitchell <mark@codesourcery.com>
4217 * libbfd.c (bfd_put_8): Make it of type `void'.
4218 * bfd-in2.h: Regenerated.
4219 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
4221 (_bfd_mips_elf_final_link): Likewise.
4223 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
4225 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4227 * config.bfd (hppa*-*-linux-gnu*): New target
4229 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4231 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
4232 (_bfd_mips_elf_create_dynamic_sections): New function.
4233 (_bfd_mips_elf_add_symbol_hook): Likewise.
4234 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
4235 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4236 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4237 (_bfd_mips_elf_gc_mark_hook): Likewise.
4238 (_bfd_mips_elf_gc_sweep_hook): Likewise.
4239 (_bfd_mips_elf_always_size_sections): Likewise.
4240 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4241 (_bfd_mips_elf_check_relocs): Likewise.
4242 (_bfd_mips_elf_link_hash_table_create): Likewise.
4243 (_bfd_mips_elf_print_private_data): Likewise.
4244 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
4245 (_bfd_mips_elf_final_link): Likewise.
4246 (_bfd_mips_elf_additional_program_headers): Likewise.
4247 (_bfd_mips_elf_modify_segment_map): Likewise.
4248 (_bfd_mips_elf_relocate_section): Likewise.
4249 * elf32-mips.c (mips_elf32_object_p): Move contents into
4250 _bfd_mips_elf_object_p.
4251 (mips_elf_additional_program_headers): Rename to
4252 _bfd_mips_elf_additional_program_headers.
4253 (mips_elf_modify_segment_map): Rename to
4254 _bfd_mips_elf_modify_segment_map.
4255 (elf_mips_abi_name): Change prototype.
4256 (mips_elf32_section_from_shdr): Merge into
4257 _bfd_mips_elf_section_from_shdr.
4258 (mips_elf32_section_processing): Merge into
4259 _bfd_mips_elf_section_processing.
4260 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
4261 the right back-end ELF linker.
4262 (mips_elf_relocate_section): Rename to
4263 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
4264 (mips_elf_link_output_symbol_hook): Rename to
4265 _bfd_mips_elf_link_output_symbol_hook.
4266 (mips_elf_create_dynamic_section): Rename to
4267 _bfd_mips_elf_create_dynamic_section.
4268 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
4269 Adjust for 64-bit code. Use mips_elf_got_section.
4270 (mips_elf_adjust_dynamic_symbol): Rename to
4271 _bfd_mips_elf_adjust_dynamic_symbol. Use
4272 mips_elf_allocate_dynamic_relocations.
4273 (mips_elf_finish_dynamic_symbol): Rename to
4274 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
4275 Adjust for 64-bit code.
4276 (mips_elf_finish_dynamic_sections): Rename to
4277 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
4278 (mips_elf_always_size_sections): Rename to
4279 _bfd_mips_elf_always_size_sections.
4280 (mips_elf_add_symbol_hook): Rename to
4281 _bfd_mips_elf_add_symbol_hook.
4282 (mips_elf_next_lo16_addend): Constify.
4283 (mips_elf_calculate_relocation): Likewise.
4284 (mips_elf_obtain_contents): Likewise.
4285 (mips_elf_perform_relocation): Likewise.
4286 (mips_elf_create_dynamic_relocation): Likewise.
4287 (mips_elf_allocate_dynamic_relocations): New function.
4288 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
4289 (MIPS_ELF_REL_SIZE): Likewise.
4290 (MIPS_ELF_DYN_SIZE): Likewise.
4291 (MIPS_ELF_GOT_SIZE): Likewise.
4292 (MIPS_ELF_SYM_SIZE): Likewise.
4293 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
4294 (MIPS_ELF_GET_WORD): Likewise.
4295 (MIPS_ELF_PUT_WORD): Likewise.
4296 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4297 (STUB_LW): Conditionalize for 64-bit value.
4298 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
4300 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
4301 Check it for inconsistency.
4302 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
4304 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
4306 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
4307 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
4308 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
4309 (mips_elf_local_got_index): Likewise.
4310 (mips_elf_got_page): Likewise.
4311 (mips_elf_got_info): Likewise.
4312 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
4313 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
4314 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
4315 instead of constant `2'.
4316 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
4317 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
4318 (mips_elf_size_dynamic_sections): Use
4319 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
4320 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
4321 Adjust all releveant entries in elf backend table.
4322 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
4323 (mips_elf64_section_processing): Likewise.
4324 Adjust elf backend entries to use _bfd_mips_elf variants now
4327 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
4329 (size_dynamic_sections): Likewise.
4330 (elf_link_output_extsym): Likewise.
4331 * elf.c: (elf_fake_sections): Likewise.
4332 * libbfd.c (bfd_get): New macro.
4333 (bfd_put): Likewise.
4334 * bfd-in2.h: Regenerated.
4336 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4338 * elf-bfd.h (elf_size_info): Add hash_entry_size,
4339 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
4340 wap_reloca_in, and swap_reloca_out.
4341 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
4342 multiple internal relocations per external relocation.
4343 (link_read_relocs): Likewise.
4344 (elf_bfd_final_link): Likewise.
4345 (elf_link_input_bfd): Likewise.
4346 (elf_gc_mark): Likewise.
4347 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4348 * elfcode.h (elf_swap_dyn_out): Adjust type to match
4350 (size_info): Add entries for new fields.
4351 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
4352 (mips_elf64_be_swap_reloc_in): New function.
4353 (mips_elf64_be_swap_reloc_out): Likewise.
4354 (mips_elf64_be_swap_reloca_in): Likewise.
4355 (mips_elf64_be_swap_reloca_out): Likewise.
4356 (mips_elf64_size_info): Add entries for new fields.
4358 1999-07-07 Ian Lance Taylor <ian@zembu.com>
4360 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
4361 field equals the new rel_count field.
4362 (elf_link_input_bfd): When doing a relocateable link, use the new
4363 rel_count field rather than the reloc_count field.
4364 (elf_reloc_link_order): Likewise.
4365 (elf_finish_pointer_linker_section): Likewise.
4367 Based on patch from H.J. Lu <hjl@gnu.org>:
4368 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
4369 shared library to override a weak definition in a regular object.
4371 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
4373 * libhppa.h: Revert July 2, 1999 patch.
4375 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
4376 need to generate DLTIND relocations, not DLTREL relocations.
4378 1999-07-05 Nick Clifton <nickc@cygnus.com>
4380 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
4382 (coff_set_flags): Recognise arm 5 architectures.
4384 * cpu-arm.c: Add support for strongarm and arm9 cpus.
4385 Add support for armv5 architecture.
4387 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
4389 * reloc.c: Add new, assembler only, ARM reloc:
4390 BFD_RELOC_ARM_ADRL_IMMEDIATE.
4392 * bfd-in2.h: Regenerate.
4394 1999-07-02 Mark Mitchell <mark@codesourcery.com>
4396 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
4397 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
4398 * elf.c (_bfd_elf_find_nearest_line): Pass it.
4399 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
4400 * elf32-mips.c (ABI_64_P): New macro.
4401 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
4402 (_bfd_mips_elf_find_nearest_line): Adjust call to
4403 _bfd_dwarf2_find_nearest_line.
4404 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
4405 * libbfd.h: Regenerated.
4407 1999-07-02 Ian Lance Taylor <ian@zembu.com>
4409 * config.bfd: Add * at the end of i[3456]86-*-unixware.
4411 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
4413 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
4414 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
4416 1999-07-01 Mark Mitchell <mark@codesourcery.com>
4418 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
4420 (_bfd_elf_init_reloc_shdr): New function.
4421 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
4422 bfd_alloc followed by memset.
4423 (_bfd_elf_init_reloc_shdr): New function, split out from ...
4424 (elf_fake_sections): Here.
4425 (assign_section_numbers): Assign section numbers for the second
4426 relocation section, if required.
4427 * elflink.h (elf_link_output_relocs): New function.
4428 (elf_link_size_reloc_section): Likewise.
4429 (elf_bfd_final_link): Use elf_link_size_reloc_section.
4430 (elf_link_input_bfd): Use elf_link_output_relocs.
4432 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
4433 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
4435 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
4437 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
4440 1999-06-28 Mark Mitchell <mark@codesourcery.com>
4442 * elf32-mips.c (mips_elf_got_info): Move declaration before
4443 prototypes. Change global_gotsym to be a pointer to a hash entry,
4444 rather than a number index.
4445 (mips_elf_link_hash_entry): Move declaration before prototypes.
4446 (mips_elf_irix6_finish_dynamic_symbol): New function.
4447 (mips_elf_sign_extend): Likewise.
4448 (mips_elf_high): Likewise.
4449 (mips_elf_higher): Likewise.
4450 (mips_elf_highest): Likewise.
4451 (mips_elf_global_got_index): Likewise.
4452 (mips_elf_local_got_index): Likewise.
4453 (mips_elf_got_offset_from_index): Likeiwse.
4454 (mips_elf_record_global_got_symbol): Likewise.
4455 (mips_elf_got_page): Likewise.
4456 (mips_elf_next_lo16_addend): Likewise.
4457 (mips_elf_calculate_relocation): Likewise.
4458 (mips_elf_obtain_contents): Likewise.
4459 (mips_elf_perform_relocation): Likewise.
4460 (mips_elf_assign_gp): Likewise.
4461 (mips_elf_sort_hash_table_f): Likewise.
4462 (mips_elf_sort_hash_table): Likewise.
4463 (mips_elf_got_section): Likewise.
4464 (mips_elf_got_info): Likewise.
4465 (mips_elf_create_local_got_entry): Likewise.
4466 (mips_elf_got16_entry): Likewise.
4467 (mips_elf_create_dynamic_relocation): Likewise.
4468 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
4469 (mips_elf_final_gp): Use mips_elf_assign_gp.
4470 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
4471 into SHN_SCOMMON automatically on IRIX6.
4472 (mips_elf_add_symbol_hook): Likewise.
4473 (mips_elf_relocate_section): Rewrite, using
4474 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4475 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
4476 Don't deal with .rld_map on IRIX6.
4477 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
4478 section flags appropriately for .got.
4479 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
4480 the got. Call mips_elf_record_global_got_symbol and allocate
4481 local got space appropriately.
4482 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
4483 char *. Rework calculation of GOT size. Sort dynamic symbol
4484 table entries so entries that do not require GOT entries appear at
4485 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
4486 code dealing with DT_INIT and DT_FINI. Remove fiddling with
4488 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
4490 (mips_elf_finish_dynamic_symbol): Use
4491 mips_elf_irix6_finish_dynamic_symbol.
4492 (mips_elf_finish_dynamic_sections): Correct off-by-one error
4493 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
4494 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
4496 1999-06-30 Ian Lance Taylor <ian@zembu.com>
4498 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
4499 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
4501 1999-06-04 Philip Blundell <philb@gnu.org>
4503 * elf32-arm.h (elf_backend_got_header_size): Define.
4504 (elf_backend_plt_header_size): Likewise.
4506 1999-06-28 Jim Pick <jim@jimpick.com>
4508 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
4510 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
4512 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
4513 relocation function.
4514 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
4516 1999-06-27 Mark Mitchell <mark@codesourcery.com>
4518 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
4519 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
4520 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
4521 (_bfd_mips_elf_section_from_shdr): Use them.
4522 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
4523 of GP-relative sections.
4524 (_bfd_mips_elf_set_section_contents): Use them.
4525 (_bfd_mips_elf_section_processing): Share code between .sdata and
4526 .lit4/.lit8 sections. Set appropriate flags for .srdata.
4527 (mips_elf_additional_program_headers): Add handling for
4528 PT_MIPS_OPTIONS segment on IRIX6.
4529 (mips_elf_modify_segment_map): Likeiwse.
4530 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
4531 Include the options sections on IRIX6. Don't look for GP-relative
4532 sections by name; use SHF_MIPS_GPREL instead.
4533 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
4535 (mips_elf_create_dynamic_sections): Don't muck about with section
4536 alignments and such on IRIX6.
4537 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4538 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
4539 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
4540 bfd_zalloc rather than bfd_alloc and memset.
4541 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4542 Don't assert the existence of .rld_map on IRIX6.
4543 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
4545 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
4546 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
4549 1999-06-26 Mark Mitchell <mark@codesourcery.com>
4551 * elf32-mips.c (mips_elf_swap_msym_in): New function.
4552 (mips_elf_swap_msym_out): New function.
4553 (mips_elf_create_msym_section): Likewise.
4554 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
4555 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
4556 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
4557 section not named .msym.
4558 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
4559 .msym directly. Set appropriate attributes for the .msym
4561 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
4562 (mips_elf_link_hash_newfunc): Clear it.
4563 (mips_elf_create_dynamic_sections): Create the .msym section
4565 (mips_elf_size_dynamic_sections): Allocate space for the
4566 .msym section. Add a DT_MIPS_MSYM entry.
4567 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
4569 (mips_elf_finish_dynamic_sections): Assign a value for
4570 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
4572 * elf32-mips.c (irix_compat_t): New enumeration.
4573 (ABI_N32_P): New macro.
4574 (IRIX_COMPAT): Likewise.
4575 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
4576 (mips_elf_relocate_section): Fix typo.
4578 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4580 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
4581 as writable PE sections.
4583 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4585 * dwarf2.c (struct arange): New type.
4586 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
4587 (arange_add): New function.
4588 (decode_line_info): Keep track of address ranges that a compilation
4590 (comp_unit_contains_address): Return true if address is contained
4591 in _any_ of the address ranges associated with a compilation unit.
4592 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
4593 on the first comp_unit that contains the address.
4595 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4597 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
4598 (decode_line_info): Add variable STASH and initialize it to point
4599 to the per-bfd dwarf2_debug info. Remove static variable
4600 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
4602 1999-06-26 Ian Lance Taylor <ian@zembu.com>
4604 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
4605 shared library to have an undefined symbol.
4607 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4608 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
4610 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
4612 * elf-hppa.c (elf_hppa_final_write_processing): New function.
4613 * elf32-hppa.c: Remove everything related to symbol extension
4614 sections & records. Use the common elf_hppa_final_write_processing.
4616 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4618 * elflink.h (size_dynamic_sections): Use user-specified init/fini
4619 functions instead of _init/_fini if requested.
4621 1999-06-23 Ian Lance Taylor <ian@zembu.com>
4623 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
4626 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4628 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4629 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
4631 (ppc_elf_finish_dynamic_sections): Check for positive section
4632 dynindx field, rather than comparing against -1.
4633 (ppc_elf_relocate_section): Only return false if undefined_symbol
4634 or reloc_overflow fail, not always upon encountering an error.
4636 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4638 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
4639 bfd_byte * before performing pointer arithmetic.
4641 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
4643 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
4645 * elf32-hppa.c: Include elf-hppa.h.
4646 (ARCH_SIZE): Define.
4647 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
4649 (elf32_hppa_info_to_howto): Similarly.
4650 (elf_hppa_howto_table): Similarly.
4651 (elf_hppa_reloc_type_lookup): Similarly.
4652 (hppa_elf_gen_reloc_type): Similarly.
4653 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
4655 1999-06-22 Nick Clifton <nickc@cygnus.com>
4657 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
4658 handling R_V850_22_PCREL relocation.
4660 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4662 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
4665 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
4667 * section.c (_bfd_strip_section_from_output): Ignore sections
4668 DISCARDed by the link script.
4670 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4672 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4673 Remove unused local variable spp.
4675 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
4676 the entry symbol is not set.
4678 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
4680 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
4681 GPDISP or LITUSE in a relocatable link.
4683 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4685 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
4686 * (alloc_dwarf1_func): Likewise.
4688 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
4690 * libhppa.h: Fix various formatting errors.
4691 (assemble_3); Rewrite using CATENATE.
4692 (assemble_17): Fix various bugs.
4694 1999-06-16 Nick Clifton <nickc@cygnus.com>
4696 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
4698 1999-06-15 Richard Henderson <rth@cygnus.com>
4700 * section.c (SEC_SHORT): Define.
4701 * bfd-in2.h: Rebuild.
4703 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4705 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4706 Remove abfd parameter. Use _bfd_strip_section_from_output.
4707 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
4709 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
4710 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
4711 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
4713 (bfd_elf_size_dynamic_sections): Use it.
4715 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4717 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
4718 complain_overflow_bitfield to complain_overflow_signed.
4720 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4722 * elflink.h (elf_link_read_relocs_from_section): New function,
4724 (elf_link_read_relocs): Here. Use it for both relocation
4727 1999-06-12 Mark Mitchell <mark@codesourcery.com>
4729 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
4730 asect->reloc_count is valid.
4732 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4734 * elf32-mips.c (mips_elf32_section_processing): Permit a
4735 SHT_MIPS_REGINFO section to have a size of 0.
4737 1999-06-12 David O'Brien <obrien@freebsd.org>
4739 * config.bfd (alpha*-*-freebsd*): New target.
4740 (i[3456]86-*-freebsd*): Now defaults to ELF.
4742 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4744 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
4745 wrap if the relocation covers the high bit of an address.
4747 * dwarf2.c (decode_line_info): Remove unused variable first_time.
4749 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4751 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
4752 instead of R_SPARC_max.
4753 (sparc64_elf_info_to_howto): Likewise.
4754 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
4755 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
4757 1999-06-07 Richard Henderson <rth@cygnus.com>
4759 * section.c (_bfd_strip_section_from_output): Remove output
4760 sections with no initial link_order.
4762 1999-06-07 Nick Clifton <nickc@cygnus.com>
4764 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
4766 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4768 * Makefile.am (SOURCE_HFILES): Add missing headers.
4769 * Makefile.in: Regenerated.
4771 1999-06-06 Mark Mitchell <mark@codesourcery.com>
4773 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
4776 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
4778 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
4779 range undefweak symbols.
4780 * hash.c: Add missing comma after @xref{}
4781 * linker.c: Likewise.
4783 1999-06-04 Nick Clifton <nickc@cygnus.com>
4785 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
4787 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
4788 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
4789 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
4790 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
4792 1999-06-04 Ian Lance Taylor <ian@zembu.com>
4794 * Makefile.am: Rebuild dependencies.
4795 (BFD32_BACKENDS): Add dwarf1.lo.
4796 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
4797 * Makefile.in: Rebuild.
4799 1999-06-04 Nick Clifton <nickc@cygnus.com>
4801 * Makefile.am: Add epoc-arm-pe target.
4802 * Makefile.in: Regenerate.
4803 * pe-arm.c: Only redefine interworking function names if they have
4804 not already been redefined.
4805 * pei-arm.c: Only redefine interworking function names if they have
4806 not already been redefined.
4807 * epoc-pe-arm.c: Redefine interworking function names to avoid a
4809 * epoc-pei-arm.c: Redefine interworking function names to avoid a
4812 1999-06-03 Nick Clifton <nickc@cygnus.com>
4814 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
4816 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4818 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
4820 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4822 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
4823 start / stop for recalculating of r_addend of R_SH_SWITCH*.
4825 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4827 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
4828 in other text sections.
4830 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4832 * libbfd.c (_bfd_generic_verify_endian_match): New function.
4833 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
4834 * libbfd.h: Regenerate.
4835 * coff-sh.c (sh_merge_private_data): Delete.
4836 (coff_bfd_merge_private_bfd_data): Change to
4837 _bfd_generic_verify_endian_match.
4838 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
4840 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
4842 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
4844 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4846 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
4848 (bfd_elf32_arm_process_before_allocation): Likewise.
4849 * bfd-in2.h: Rebuild.
4851 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4853 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
4854 track of end_sequence markers.
4855 (add_line_info): Add END_SEQUENCE arg.
4856 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
4857 debug-line info---it doesn't work right if a compilation unit
4858 consists of multiple discontiguous code-sequences. It would be
4859 worthwhile to optimize for the common case where a compilation
4860 unit results in a contiguous set of code sequences, but this is
4861 quite tricky to get right for arbitrary DWARF2 files.
4862 (lookup_address_in_line_info_table): Don't use the last line entry
4863 for a compilation unit for anything with an address higher than
4864 this line entry. Also, check for end_sequence markers to
4865 correctly handle discontinuities.
4866 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
4867 compilation units, check all compilation units with each->high==0
4868 just like when reading compilation units.
4870 * dwarf2.c (decode_line_info): Initialize table->files and
4871 table->last_line to NULL to avoid segfaults due to random
4872 values in these members.
4873 (concat_filename): Check for out-of-range file number before
4874 indexing filename table. Segfaults suck.
4876 * dwarf2.c (decode_line_info): Don't truncate address to least
4877 significant 32 bits (breaks 64 bit targets).
4878 (lookup_address_in_function_table): Ditto.
4879 (comp_unit_contains_address): Ditto.
4881 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
4883 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
4884 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
4885 (mips_elf64_howto_table_rela): Likewise.
4887 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
4889 (elf_slurp_reloc_table): Here. Use it to handle the case where a
4890 single section has two associated relocation sections.
4892 1999-06-02 Mark Salter <msalter@cygnus.com>
4894 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
4895 COFF_WITH_PE defined.
4897 1999-06-02 Nick Clifton <nickc@cygnus.com>
4899 * pe-arm.c: Rename global arm interworking functions to avoid name
4900 collision when all targets BFD is built.
4903 1999-05-31 Mark Mitchell <mark@codesourcery.com>
4905 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
4906 may_use_rel_p, may_use_rela_p, default_use_rela_p.
4907 (bfd_elf_section_data): Add use_rela_p.
4908 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
4909 (_bfd_elf_new_section_hook): Likewise.
4910 (elf_fake_sections): Use may_use_rela_p, etc., instead of
4912 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
4913 * elfcode.h (write_relocs): Determine whether or not use rela
4914 relocs based on the relocation section header.
4915 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
4916 instead of use_rela_p.
4917 * elfxx-target.h (elf_backend_may_use_relp): New macro.
4918 (elf_backend_may_use_rela_p): Likewise.
4919 (elf_backend_default_use_rela_p): Likewise.
4920 (elfNN_bed): Use them.
4922 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
4924 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
4926 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
4928 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
4929 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
4930 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
4931 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
4932 * bfd-in2.h: Regenerated.
4933 * libbfd.h: Likewise.
4934 * elf32-mips.c (mips_info_to_howto_rela): New function.
4935 (USE_REL): Adjust for new conventions.
4936 (MINUS_ONE): New macro.
4937 (elf_mips_howto_table): Add R_MIPS_SUB.
4938 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
4940 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
4941 .MIPS.content section.
4942 (_bfd_mips_elf_fake_sections): Treat all sections that begin
4943 with .MIPS.content as .MIPS.content sections. Set
4944 SHF_MNIPS_NOSTRIP for such section.
4945 (elf_info_to_howto): Define to mips_info_to_howto_rela.
4946 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
4947 MIPS_GOT_OFST, and MIPS_GOT_DISP.
4949 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4951 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
4954 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
4957 1999-05-30 Philip Blundell <philb@gnu.org>
4959 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
4960 1993-03-25 (!!). Take into account the bitmasks for the reloc so
4961 the addend does not overflow into the rest of the word.
4963 1999-05-29 Nick Clifton <nickc@cygnus.com>
4965 * bfd-in.h: Amend prototype for
4966 bfd_elf32_arm_process_before_allocation .
4967 * bfd-in.h: Regenerate.
4969 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
4970 elements in a fixed sized array.
4971 (ARM_ELF_ABI_VERSION): Define.
4972 (ARM_ELF_OS_ABI_VERSION): Define.
4973 (R_ARM_THM_ABS5): Fix rightshift and size.
4974 (R_ARM_THM_PC22): Fix size.
4975 (R_ARM_PLT32): Define Howto.
4976 (find_howto): New function: Locate a howto based on a reloc
4978 (elf32_arm_info_to_howto): Use find_howto if necessary.
4979 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4980 bfd_reloc_code_real_type.
4981 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
4982 and BFD_RELOC_VTABLE_ENTRY.
4983 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
4985 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
4986 elements in a fixed sized array.
4987 (ARM_ELF_ABI_VERSION): Define.
4988 (ARM_ELF_OS_ABI_VERSION): Define.
4989 (R_ARM_THM_ABS5): Fix rightshift and size.
4990 (R_ARM_THM_PC22): Fix size.
4991 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
4992 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4993 bfd_reloc_code_real_type.
4995 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
4996 no_pipeline_knowledge.
4997 (elf32_arm_link_hash_create): Initialise new field to zero.
4998 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
4999 no_pipeline_knowledge. Use this parameter to initialise the field
5000 in the globals data structure.
5001 (elf32_arm_final_link_relocate): Only add in pipeline offset if
5002 no_pipeline_knowledge is false and the binary is from an old
5004 (elf32_arm_merge_private_data): Generate an error if an attempt is
5005 made to linl together big endian and little endian code.
5006 (elf32_arm_post_process_headers): New function: Initialise the
5007 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
5009 (elf_backend_post_process_headers): Define.
5011 1999-05-28 Nick Clifton <nickc@cygnus.com>
5013 * elf-bfd.h (struct elf_backend_data): Add new field:
5014 elf_backend_post_process_headers.
5016 * elfxx-target.h (elf_backend_post_process_headers): Define to
5017 NULL if not already defined.
5018 (elfNN_bed): Initialise elf_backend_post_process_headers field.
5020 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
5022 (_bfd_elf_compute_section_file_positions): Call
5023 elf_backend_post_process_headers if defined.
5025 1999-05-28 Ian Lance Taylor <ian@zembu.com>
5027 * configure.in: Check whether getuid and getgid exist.
5028 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
5029 HAVE_GETGID are not defined, respectively.
5030 (bfd_write_armap): Don't special case on _WIN32 for getuid and
5032 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
5033 * configure, config.in: Rebuild.
5035 1999-05-28 Martin Dorey <mdorey@madge.com>
5037 * elf32-i960.c: New file.
5038 * elf.c (prep_headers): Handle bfd_arch_i960.
5039 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
5040 * config.bfd (i960-*-elf*): New target.
5041 * configure.in (bfd_elf32_i960_vec): New target vector.
5042 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
5043 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
5044 * Makefile.in, aclocal.m4, configure: Rebuild.
5046 1999-05-27 Nick Clifton <nickc@cygnus.com>
5048 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
5050 (find_howto): New function: Find entries in the
5051 elf32_arm_howto_table.
5052 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
5054 (elf32_arm_reloc_type_lookup): Add lookup for
5055 BFD_RELOC_ARM_PLT32.
5057 1999-05-25 Philip Blundell <pb@nexus.co.uk>
5059 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
5060 (elf32_arm_link_hash_table_create): Use above function as the
5061 constructor for hash table entries.
5062 (elf32_arm_relocate_section): Avoid crash when there is no output
5064 (elf32_arm_final_link_relocate): New parameter h.
5065 (elf32_arm_relocate_section): Pass symbol hash entry to above
5067 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
5070 1999-05-25 Catherine Moore <clm@cygnus.com>
5072 * coff-arm.c (coff_arm_relocate_section): Don't emit
5073 base file entries for pc-relative values.
5075 1999-05-25 DJ Delorie <dj@cygnus.com>
5077 * peicode.h (coff_swap_sym_in): When we create the actual section
5078 to reflect the not-there section C_SECTION symbols refer to,
5079 change the symbol class to C_STAT as the section is now really
5082 1999-05-24 Philip Blundell <pb@nexus.co.uk>
5084 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
5087 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
5089 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
5091 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
5092 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
5094 1999-05-16 Nick Clifton <nickc@cygnus.com>
5096 * coff-mcore.c (in_reloc_p): Reinstate.
5098 1999-05-15 Nick Clifton <nickc@cygnus.com>
5100 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
5101 * bfd-in2.h: Regenerate.
5102 * coff-mcore.c (in_reloc_p): Remove defintion.
5103 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
5104 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
5105 IMAGE_REL_MCORE_RVA.
5106 (coff_mcore_rtype_to_howto): Add special processing for
5107 IMAGE_REL_MCORE_RVA.
5108 (coff_mcore_relocate_section): Add support for
5109 IMAGE_REL_MCORE_RVA.
5110 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
5111 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
5113 (mcore_elf_relocate_section): Delete redundant case labels.
5115 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5117 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
5118 precedence between bit-and and comparison.
5120 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
5122 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
5123 list of target formats (targ_selvecs).
5124 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
5125 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
5127 1999-05-10 DJ Delorie <dj@cygnus.com>
5129 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
5130 reasonable mode until "ar x" is smart enough to skip it (fixes
5131 gcc/libgcc.a builds on mips-ecoff targets
5133 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
5134 to work. Hack to support MS import libraries, which use different
5135 COMDAT types than GNU.
5136 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
5137 to implied zero-length sections (see peicode below)
5138 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
5139 filename symbols, which use one *or more* auxents.
5140 * coffswap.h (coff_swap_aux_in): ditto
5141 * peicode.h (coff_swap_sym_in): Build the implied zero-length
5144 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
5146 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
5147 for all relocations.
5149 1999-05-10 Catherine Moore <clm@cygnus.com>
5151 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
5152 if COFF_IMAGE_WITH_PE.
5153 (bfd_arm_process_before_allocation): Likewise.
5154 (bfd_arm_get_bfd_for_interworking): Likewise.
5155 * coff-arm.c: Likewise.
5156 * bfd-in2.h: Regenerate.
5157 * configure.in (armpe_little_vec): Remove coff-arm.lo.
5158 (armpe_big_vec): Likewise.
5159 * configure: Rebuild.
5161 1999-05-10 Nick Clifton <nickc@cygnus.com>
5163 * elf.c (elf_fake_sections): Check for .rel. as start of rel
5164 section, not just .rel. Same for .rela.
5166 1999-05-07 Nick Clifton <nickc@cygnus.com>
5168 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
5169 endianism with an error message.
5171 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
5173 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
5174 assignment from "unsigned char *" to "char *".
5175 (decode_line_info): Likewise for dwarf_line_buffer assignment.
5177 1999-05-05 Catherine Moore <clm@cygnus.com>
5179 * coff-arm.c (coff_arm_relocate_section): Add one to
5180 address of ARM_RVA32 thumb functions.
5182 1999-05-05 Catherine Moore <clm@cygnus.com>
5184 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
5185 (elf32_m68k_copy_private_bfd_data): New.
5186 (elf32_m68k_merge_private_bfd_data): New.
5187 (elf32_m68k_print_private_bfd_data): New.
5188 (CPU32_FLAG): Define.
5189 (PLT_CPU32_ENTRY_SIZE): Define.
5190 (elf_cpu32_plt0_entry): Declare.
5191 (elf_cpu32_plt_entry): Declare.
5192 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
5193 (elf_m68k_finish_dynamic_symbol): Likewise.
5194 (elf_m68k_finish_dynamic_sections): Likewise.
5195 (elf_backend_plt_header_size): Remove definition.
5196 (bfd_elf32_bfd_copy_private_bfd_data): Define.
5197 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5198 (bfd_elf32_bfd_set_private_flags): Define.
5199 (bfd_elf32_bfd_print_private_bfd_data): Define.
5201 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
5203 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
5204 and R_LONG_PCREL_MODE.
5206 1999-04-29 Nick Clifton <nickc@cygnus.com>
5208 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
5210 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
5212 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
5213 in relocation calculation.
5215 1999-04-26 Tom Tromey <tromey@cygnus.com>
5217 * aclocal.m4, configure: Updated for new version of libtool.
5219 1999-04-21 Nick Clifton <nickc@cygnus.com>
5221 * coff-mcore.c: Add support for mcore relocs.
5223 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
5225 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
5226 incorrect use EF_MIPS_xxBITPTRS.
5228 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5230 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
5233 * bfd-in2.h: Rebuild.
5234 * libbfd.h: Rebuild.
5236 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
5238 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
5239 (coff_arm_relocate_section): Add ARM26D transform. Only
5240 change to ARM26D for relocateable links.
5242 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5244 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
5245 (bfd_elf32_bfd_print_private_bfd_data): New.
5247 1999-04-15 Doug Evans <devans@casey.cygnus.com>
5249 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
5250 refetch addend if USE_REL, add many comments regarding current state.
5251 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
5252 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
5253 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
5254 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
5256 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
5258 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
5259 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
5261 1999-04-13 David Mosberger <davidm@hpl.hp.com>
5263 * dwarf2.c (decode_line_info): Don't truncate address to least
5264 significant 32 bits (breaks 64 bit targets).
5265 (lookup_address_in_function_table): Ditto.
5266 (comp_unit_contains_address): Ditto.
5268 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
5270 * coff-arm.c (arm_emit_base_file_entry): New routine.
5271 (A2T3_OFFSET): Define.
5272 (T2A3_OFFSET): Define.
5273 (coff_arm_relocate_section): Emit base file entries for interworking
5276 1999-04-13 Philip Blundell <philb@gnu.org>
5278 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
5279 relocs 17 through 19.
5281 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
5283 * elfcode.h: Remove fnmatch.h.
5284 * elflink.h (elf_link_assign_sym_version): Call back to ld
5285 instead of calling fnmatch.
5287 * config.bfd (i?86-*-beoself): Include pe vecs.
5289 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
5291 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
5294 1999-04-10 Richard Henderson <rth@cygnus.com>
5296 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
5297 when trying to resolve dynamic symbol references.
5298 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5299 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5300 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5301 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5302 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5303 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5304 * elflink.h (elf_link_output_extsym): Likewise.
5306 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
5308 * section.c (_bfd_strip_section_from_output): New function moved from
5309 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
5310 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
5311 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
5312 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
5313 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
5314 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
5315 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
5316 * bfd-in2.h: Update.
5318 1999-04-09 Ian Lance Taylor <ian@zembu.com>
5320 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
5322 1999-04-08 Nick Clifton <nickc@cygnus.com>
5324 * coff-mcore.c: New File: Support for mcore-pe targets.
5325 * cpu-mcore.c: New File: Support for mcore targets.
5326 * elf32-mcore.c: New File: Support for mcore-elf target.
5327 * pe-mcore.c: New File: Definitions for mcore-pe target.
5328 * pei-mcore.c: New File: Definitions for mcore-pei target.
5329 * Makefile.am: Add support for MCore targets.
5330 * Makefile.in: Regenerate.
5331 * config.bfd: Add support for MCore targets.
5332 * configure.in: Add support for MCore targets.
5333 * configure: Regenerate.
5334 * archures.c: Add support for MCore architecture.
5335 * bfd-in2.h: Regenerate.
5336 * coffcode.h: Add support for mcore-pe targets.
5337 * elf.c: Add support for mcore-elf target.
5338 * reloc.c: Add support for MCore relocs.
5339 * targets.c: Add support for MCore targets.
5341 1999-04-07 Nick Clifton <nickc@cygnus.com>
5343 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
5344 R_ARM_XPC25 and R_ARM_THM_XPC22.
5345 (elf32_arm_reloc_map): Remove redundant entries.
5347 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5349 * sysdep.h (LC_MESSAGES): Never define.
5351 1999-04-06 Chris Torek <torek@bsdi.com>
5353 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
5354 all callers. Rewrite completely.
5355 (_bfd_relocate_contents): Rewrite overflow checking.
5356 * bfd-in2.h: Rebuild.
5358 1999-04-05 Ian Lance Taylor <ian@zembu.com>
5360 From Gabriel Paubert <paubert@iram.es>:
5361 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
5362 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
5363 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
5364 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
5365 * ppcboot.c (ppcboot_vec): Use little endian routines for
5368 * elf.c (elfcore_strndup): Only define if it will be used.
5369 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
5371 (ppc_elf_check_relocs): Remove unused local i.
5372 (ppc_elf_gc_mark_hook): Add default case to switch.
5374 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
5375 * srec.c (srec_scan): Accept \r in symbol definitions.
5376 (srec_object_p): Set HAS_SYMS if we saw any symbols.
5377 (symbolsrec_object_p): Likewise.
5379 1999-04-04 Don Bowman <don@pixsci.com>
5381 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
5383 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5385 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
5387 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
5388 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
5390 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
5392 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
5395 1999-03-31 Nick Clifton <nickc@cygnus.com>
5397 * config.bfd: Add support for arm-epoc-pe target.
5398 * configure.in: Add support for arm-epoc-pe target.
5399 * configure: Regenerate.
5400 * targets.c: Add support for arm-epoc-pe target.
5401 * coff-arm.c: Allow header files to override definition of
5402 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
5403 * pe-arm.h: Allow previous header files to override definition of
5404 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5405 * pei-arm.h: Allow previous header files to override definition of
5406 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5407 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
5408 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
5410 1999-03-30 Nick Clifton <nickc@cygnus.com>
5412 * elf.c (elf_map_symbols): Handle the case where section
5413 symbols are generated for content-less sections which are
5414 not mapped to the output file.
5416 * linker.c: Replace direct references to fields in BFD structure
5417 with accessor macros.
5419 * elflink.h: Replace direct references to fields in BFD structure
5420 with accessor macros.
5422 1999-03-25 Philip Blundell <pb@nexus.co.uk>
5424 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
5426 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
5427 account when adjusting section symbols during a partial link.
5429 1999-03-24 Nick Clifton <nickc@cygnus.com>
5431 * coff-sparc.c (struct coff_reloc_map): Change type of field
5432 'bfd_reloc_val' to bfd_reloc_code_real_type.
5433 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
5434 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
5435 * elf32-arc.c (struct arc_reloc_map): Ditto.
5436 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
5437 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
5438 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
5439 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
5440 * elf32-sh.c (struct elf_reloc_map): Ditto.
5441 * elf32-sparc.c (struct elf_reloc_map): Ditto.
5442 * elf32-v850.c (struct v850_reloc_map): Ditto.
5443 * elf64-sparc.c (struct elf_reloc_map): Ditto.
5444 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
5445 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
5447 1999-03-17 Martin Hunt <hunt@cygnus.com>
5449 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
5450 function so source-level assembly works. If multiple N_SOs
5451 are seen without and N_FUNs, create an indextable entry with
5452 a NULL function name.
5454 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5456 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
5457 of certian similar cpus.
5459 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5461 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5462 Add the 5000. Change the architecture for the 5400 to mips4.
5463 (elf_mips_mach): Add r5000.
5465 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5467 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
5469 1999-03-11 Nick Clifton <nickc@cygnus.com>
5471 * binary.c (binary_set_section_contents): Generate warning about
5472 huge file offsets for any section that will occupy file space, not
5473 just those that are loadable.
5475 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
5477 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
5479 1999-02-22 Jim Lemke <jlemke@cygnus.com>
5481 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
5483 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
5485 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
5486 * elflink.h: Revert all changes since Feb 16. Instead:
5487 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
5488 appropriate. Copy it to version symbols.
5489 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
5490 symbols if appropriate.
5491 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
5492 symbol if appropriate.
5493 (elf_link_output_extsym): If symbol is marked as undefined, and
5494 has no nonweak references, mark it as weak undefined.
5496 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
5498 * elflink.h (elf_merge_symbol): When overriding a dynamic
5499 definition with a weak undefined symbol, set NEEDS_PLT if it is a
5501 (elf_link_add_object_symbols): Don't copy the other field if we
5504 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
5506 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
5507 shared object with a weak undefined symbol.
5509 1999-02-18 Nick Clifton <nickc@cygnus.com>
5511 * elfarm-nabi.c: Set partial_inplace back to false.
5513 1999-02-17 Nick Clifton <nickc@cygnus.com>
5515 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
5516 (USER_LABEL_PREFIX): Set to "_".
5518 The following patches are from: Scott Bambrough
5519 <scottb@corelcomputer.com>
5521 * libaout.h (M_ARM6_NETBSD): Set to 143.
5523 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
5524 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
5525 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
5526 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
5527 * bfd-in2.h: Regenerate.
5529 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
5530 'true' as REL relocs are now being used. Add new PIC relocs:
5531 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
5532 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
5534 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
5536 (elf32_arm_final_link_relocate): Change parameters so that entire
5537 reloc is passed. Add support for PIC relocs.
5538 (elf32_arm_relocate_section): Pass entire reloc to
5539 elf32_arm_final_link_relocate.
5540 (elf32_arm_check_relocs): Handle new PIC relocs.
5541 (elf32_arm_adjust_dynamic_symbol): New function.
5542 (elf32_arm_size_dynamic_sections): New function.
5543 (elf32_arm_discard_copies): New function.
5544 (elf32_arm_finish_dynamic_symbol): New function.
5545 (elf32_arm_finish_dynamic_sections): New function.
5546 (ELF_MAXPAGE_SIZE): Define.
5547 (bfd_elf32_bfd_reloc_type_lookup): Define.
5548 (elf_backend_relocate_section): Define.
5549 (elf_backend_adjust_dynamic_symbol): Define.
5550 (elf_backend_create_dynamic_sections): Define.
5551 (elf_backend_finish_dynamic_symbol): Define.
5552 (elf_backend_finish_dynamic_sections): Define.
5553 (elf_backend_size_dynamic_sections): Define.
5554 (elf_backend_plt_readonly): Define.
5555 (elf_backend_want_got_plt): Define.
5556 (elf_backend_want_plt_sym): Define.
5558 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
5560 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
5561 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
5562 (_bfd_mips_elf_fake_sections): Likewise.
5564 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5566 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
5567 bfd_elf32_arm_get_bfd_for_interworking,
5568 bfd_elf32_arm_process_before_allocation): Define to avoid clash
5571 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
5572 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
5573 elf32_arm_find_nearest_line): Make them static.
5575 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
5577 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
5578 callers. Do not merge a definition from a shared object with a
5579 weak undefined symbol.
5580 (elf_link_add_object_symbols): Do not change the symbol type or
5581 size if the old symbol overrides the new one.
5583 1999-02-08 Nick Clifton <nickc@cygnus.com>
5585 * config.bfd: Add support for strongarm target.
5587 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5589 * elf32-m68k.c (reloc_map): Use the correct types for the struct
5590 fields instead of unsigned char.
5592 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
5594 * Makefile.am: Rebuild dependencies.
5595 * Makefile.in: Rebuild.
5597 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
5599 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
5600 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
5601 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
5602 * acinclude.m4: Add comments to uses of AC_DEFINE.
5603 * acconfig.h: Remove.
5604 * configure: Rebuild with current autoconf/automake.
5605 * aclocal.m4: Likewise.
5606 * config.in: Likewise.
5607 * Makefile.in: Likewise.
5609 1999-02-04 DJ Delorie <dj@cygnus.com>
5611 * libbfd.c (real_read): don't call fread for zero bytes. This
5612 covers up a bug (or misuse of bfd) that's exposed by Solaris.
5614 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
5616 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
5617 of a jump is in the current 256 MB region.
5619 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
5621 * format.c (bfd_check_format_matches): Change last patch to only
5622 take effect for the binary target.
5624 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
5626 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
5628 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
5630 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
5632 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
5634 * format.c (bfd_check_format_matches): If the target was
5635 previously specified, don't check other targets when checking for
5638 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
5640 * elf32-arm.h (elf32_arm_reloc_map): Removed.
5641 (elf32_arm_reloc_type_lookup): Removed
5642 * elfarm-nabi.c (elf32_arm_reloc_map): New.
5643 (elf32_arm_reloc_type_lookup): New.
5644 * elfarm-oabi.c (elf32_arm_reloc_map): New.
5645 (elf32_arm_reloc_type_lookup): New.
5647 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
5649 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
5650 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
5651 * Makefile.am: Use new files.
5652 * Makefile.in: Regenerate.
5653 * configure.in: Use new files.
5654 * configure: Regenerate.
5656 1999-02-01 Nick Clifton <nickc@cygnus.com>
5658 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
5659 (fr30_elf_gc_sweep_hook): New function.
5660 (elf_backend_can_gc_sections): Define.
5662 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
5664 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
5665 and bfd_elf32_bigarm_oabi_vec.
5667 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
5669 * Makefile.am (elf32-arm-oldabi.lo): New.
5670 (elf32-arm-newabi.lo): New.
5671 * Makefile.in: Regenerate.
5672 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
5673 (arm-*-elf): Likewise.
5675 (thumb-*-oabi): New.
5676 * configure: Regenerate.
5677 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
5678 (bfd_elf32_bigarm_oabi_vec): New.
5679 * elf32-arm-newabi.c: New.
5680 * elf32-arm-oldabi.c: New.
5681 * elf32-arm.c: Removed.
5684 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
5686 * binary.c (binary_set_section_contents): Omit warnings for
5687 unloadable sections.
5689 1999-01-31 Michael Meissner <meissner@cygnus.com>
5691 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
5692 powerpc{,le}-*-eabi.
5694 1999-01-29 Nick Clifton <nickc@cygnus.com>
5696 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
5697 * dwarf2.c (read_signed_leb128): Remove unused variables.
5699 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
5701 * elf.c (assign_file_positions_for_segments): Only adjust
5702 p_align when needed.
5704 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
5706 * binary.c (binary_set_section_contents): Don't return early for a
5707 non-loadable section, in case the first section is non-loadable.
5708 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
5709 W. Rozycki <macro@ds2.pg.gda.pl>.
5711 1999-01-28 Nick Clifton <nickc@cygnus.com>
5713 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
5714 R_FR30_GNU_VTENTRY relocs.
5716 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
5718 * elflink.h (elf_link_output_sym): Zero syms which are
5719 part of sections which have been excluded.
5721 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
5723 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
5725 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
5726 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
5728 1999-01-27 Nick Clifton <nickc@cygnus.com>
5730 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
5732 (fr30_final_link_relocate): Use computed value as result of
5735 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
5737 * binary.c (binary_set_section_contents): Emit warning for
5738 huge file offsets due to widely-dispersed section LMAs.
5740 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
5742 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
5743 align first section to largest section alignment, not first
5746 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
5748 * configure.in: Require autoconf 2.12.1 or higher.
5750 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
5752 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
5753 * bfd-in2.h: Likewise.
5754 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
5756 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5758 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
5759 * cpu-mips.c: Add support for and independent 4111.
5760 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
5761 (_bfd_mips_elf_final_write_processing):
5762 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
5764 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5766 * elf32-mips.c (elf_mips_abi_name): New.
5767 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
5769 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
5771 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5772 Handle bfd_mach_mips4300.
5774 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
5776 * elf32-i386.c: Remove leaked development code from patch
5777 1998-12-10 by Richard Henderson.
5779 1998-12-10 Richard Henderson <rth@cygnus.com>
5781 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
5782 in debug sections for symbol defined externally.
5784 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5786 * targets.c (bfd_target_vector): Remove duplicate entry for
5789 1998-12-09 Nick Clifton <nickc@cygnus.com>
5791 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
5792 since we are using RELAs.
5794 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
5796 SCO Open Server Release 5 core file support, from Jouke Numan
5798 * sco5-core.c: New file.
5799 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
5800 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
5801 * Makefile.am: Rebuild dependencies.
5802 (OPTIONAL_BACKENDS): Add sco5-core.lo.
5803 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
5804 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
5805 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
5806 * bfd-in2.h, configure, Makefile.in: Rebuild.
5808 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
5810 * config.bfd (hppa*-*-mpeix*): New target.
5811 * configure.in: Add AC_HEADER_DIRENT.
5812 (hppa*-*-mpeix*): New target.
5813 * configure.host (hppa*-*-mpeix*): New host.
5814 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
5815 friends rather than just including <sys/dir.h>.
5816 * som.h (struct som_symbol): Add hppa_priv_level and apto
5817 tc_data. Change all users.
5818 (struct somdata): Add comp_unit field.
5819 (obj_som_compilation_unit): Define.
5820 (bfd_som_attach_compilation_unix): Declare.
5821 * som.c: Check HOST_HPPAMPEIX.
5822 (struct som_misc_symbol_info): Add new field priv_level.
5823 (som_object_setup): Add current_offset parameter. Change all
5825 (setup_sections): Likewise.
5826 (som_object_p): For EXECLIBMAGIC, read the lst header.
5827 (som_write_symbol_strings): Add compilation_unit parameter.
5829 (som_finish_writing): Write out compilation_unit.
5830 (som_bfd_derive_misc_symbol_info): Set priv_level.
5831 (som_build_and_write_symbol_table): Set xleast field to 3.
5832 (som_slurp_symbol_table): Set symbol priv_level.
5833 (bfd_som_attach_compilation_unit): New function.
5834 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
5835 priv_level into symbol_value.
5836 * configure, config.in: Rebuild.
5838 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
5840 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
5841 warning function to call _bfd_error_handler instead.
5843 * libbfd.c (COERCE32): Cast through unsigned long and long to
5844 avoid bug in old version of gcc.
5846 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
5847 (elf_backend_additional_program_headers): Don't define.
5849 1998-12-08 Nick Clifton <nickc@cygnus.com>
5851 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
5852 relocations to include offset of 2 included in the insns, and the
5853 offset of the relocs within the section.
5855 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
5857 The following changes were made by David Taylor
5858 <taylor@texas.cygnus.com>, Edith Epstein
5859 <eepstein@sophia.cygnus.com>, Jim Blandy
5860 <jimb@zwingli.cygnus.com>, and Elena Zannoni
5861 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
5862 changes originally made by HP; HP did not create ChangeLog
5865 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
5866 automake macro library.
5868 * hpux-core.c (hpux_core_core_file_p): this function now
5869 understands HPUX 10.30 thread info. Yes, the thread stacks can be
5870 found in the corefile! Also, in hpux_core_core_file_p, if we
5871 encounter a section with an unknown type, don't punt. Instead,
5872 just skip it. Also, count the number of sections of known type
5873 that we encounter. If we encounter at least one good one, then
5874 we'll declare that the file is a core file. If we encounter any
5875 unknown ones but some known ones, then we'll issue a warning (but
5876 still declare it to be a core file). Also, correctly decide when a
5878 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
5879 (CORE_ANON_SHMEM): define if not defined.
5880 (hpux_core_struct): add members lwpid and user_tid.
5881 (core_kernel_thread_id, core_user_thread_id): new macros.
5882 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
5883 the name before storing it in the bfd.
5884 (hpux_core_core_file_p): handle threads.
5886 * libhppa.h (GET_FIELD): protect against redefinition.
5887 (HPPA_WIDE): define.
5888 (GET_FIELD): define.
5893 (sign_extend): redefine.
5894 (assemble_6): define.
5895 (assemble_12): rewrite.
5896 (assemble_16): define.
5897 (assemble_16a): define.
5898 (assemble_17): rewrite.
5899 (assemble_22): define.
5901 1998-12-07 Nick Clifton <nickc@cygnus.com>
5903 * elf32-fr30.c (fr30_final_link_relocate): Using signed
5904 relocations for signed values.
5906 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
5908 * mipsbsd.c (MY(set_arch_mach)): Make static.
5909 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
5910 bfd_mach_mips* macros rather than simple numbers.
5912 COFF weak symbol support, based on patches from Mark Elbrecht
5913 <snowball3@usa.net>:
5914 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
5915 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
5916 (coff_write_alien_symbol): Likewise.
5917 * cofflink.c (coff_link_check_ar_symbols): Likewise.
5918 (coff_link_add_symbols): Likewise.
5919 (_bfd_coff_link_input_bfd): Likewise.
5920 (_bfd_coff_write_global_sym): Likewise.
5922 * elf.c (copy_private_bfd_data): Always initialize the
5923 includes_phdrs field.
5925 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
5926 file defines a symbol first mentioned in an ELF file.
5928 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
5929 possible, rather than only if BFD64.
5930 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
5932 * bfd-in2.h: Rebuild.
5934 * srec.c (srec_set_section_contents): Correct test to avoid
5935 switching to 4 byte addresses after seeing a second section which
5936 requires 3 byte addresses. From Joel Schantz
5937 <joel.schantz@argosys.boeing.com>.
5939 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
5940 <aymeric.vincent@emi.u-bordeaux.fr>.
5942 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
5944 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
5945 decide whether the output file is -mrelocatable-lib,
5946 -mrelocatable, or neither. (gdb.base/nodebug.exp)
5948 1998-12-03 Nick Clifton <nickc@cygnus.com>
5950 * elf32-fr30.c: Add support for R_FR30_48 reloc.
5951 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
5952 * bfd-in2.h: Regenerate.
5953 * libbfd.h: Regenerate
5955 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
5957 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
5958 link against a dynamic symbol with no type or size.
5960 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
5962 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
5963 relocation for section which does not get loaded.
5964 (elf_i386_relocate_section) [R_386_32]: Likewise.
5966 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
5968 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
5969 reloc_count and i long instead of unsigned long. Handle error
5970 return from bfd_canonicalize_reloc.
5972 1998-12-01 Nick Clifton <nickc@cygnus.com>
5974 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
5977 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5979 * elf32-sh.c (elf/sh.h): Include.
5980 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
5981 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
5982 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
5983 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
5984 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
5986 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
5988 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
5989 causes division by zero later on.
5991 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
5993 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
5996 1998-11-25 DJ Delorie <dj@cygnus.com>
5998 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
6001 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
6003 * elf32-fr30.c (fr30_elf_relocate_section): Call
6004 fr30_final_link_relocate.
6005 (fr30_final_link_relocate): New function: Handle I20 and I32
6007 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
6008 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
6009 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
6011 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
6014 The following changes are based on a patch submitted by Gianluca
6015 Moro <glctr@abc.it>:
6017 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
6018 not already been updated.
6019 (find_remembered_hi16s_reloc): New parameter 'already_found'
6020 returns state of remembered hi16s reloc.
6021 (remember_hi16s_reloc): Set 'found' field to false.
6022 (hi16s_location): Add 'found' field.
6024 1998-11-23 DJ Delorie <dj@cygnus.com>
6026 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
6027 to see .DLL files as unrecognized.
6028 (i3coff_object_p): Sorry, had to hack it to not recognize these
6029 files (pei-i386) on request.
6031 1998-11-23 DJ Delorie <dj@cygnus.com>
6033 * opncls.c (bfd_make_readable): need more cleanup for symbols and
6034 relents. Call bfd_check_format to reinitialize.
6036 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
6038 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
6041 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
6043 * aclocal.m4: regenerate
6044 * configure: regenerate
6046 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
6048 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
6049 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
6050 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
6051 respect it as an upper bound on what memory to reference.
6052 (elf_gc_smash_unused_vtentry_relocs): Likewise.
6053 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
6054 update vtable_entries_size appropriately.
6056 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
6058 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
6061 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
6063 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
6064 bfds; they have no "file" so we fake it.
6065 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
6066 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
6067 resizing the memory buffer.
6068 * opncls.c (bfd_make_writable): New function; lets you write a
6069 bfd_create'd bfd to an in-memory buffer.
6070 (bfd_make_readable): New function; lets you read back that buffer
6071 as if it were from bfd_openr. Used to build generated archive
6072 members (winsup's ld's dlltool)
6074 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
6076 * po/bfd.pot: Regenerated.
6078 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
6080 * elf32-v850.c (hi16s_location): Replaced fixed size array with
6083 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
6085 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
6086 element of the gotentry list for local symbols too.
6087 (elf64_alpha_relocate_section): Unify local and global handling.
6088 Assert that gotent->use_count > 0.
6090 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
6092 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
6093 update for file name changes of July 2, 1998.
6095 * configure: Rebuild.
6097 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
6099 * po/bfd.pot: Regenerated.
6101 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
6103 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
6104 * aclocal.m4, configure: regenerate
6106 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
6108 * elf.c (prep_headers): Add support for bfd_arch_fr30.
6110 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
6112 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
6113 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
6115 * aclocal.m4, configure: regenerated.
6117 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
6119 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
6120 R_D10V_GNU_VTENTRY relocs.
6121 (elf_d10v_howto_table): Likewise.
6122 (d10v_reloc_map d10v_reloc_map): Likewise.
6123 (elf32_d10v_gc_mark_hook): New.
6124 (elf32_d10v_gc_sweep_hook): New.
6125 (elf32_d10v_check_relocs): New.
6126 (elf32_d10v_relocate_section): New.
6127 (elf_backend_relocate_section): Define.
6128 (elf_backend_can_gc_sections): Define.
6130 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
6132 * Makefile.am (BFD32_BACKENDS): Move vms files here...
6133 (BFD64_BACKENDS): ...from here.
6134 (BFD32_BACKENDS_CFILES): Move vms files here...
6135 (BFD64_BACKENDS_CFILES): ...from here.
6136 * Makefile.in: Rebuild.
6138 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
6140 * Makefile.am: Add FR30 target.
6141 * Makefile.in: Add FR30 target.
6142 * archures.c: Add support for FR30.
6143 * config.bfd: Add support for FR30.
6144 * configure.in: Add support for FR30.
6145 * reloc.c: Add support for FR30 relocations.
6146 * targets.c: Add support for FR30 relocations.
6147 * bfd-in2.h: Regenerate.
6148 * configure: Regenerate.
6149 * libbfd.h: Regenerate.
6150 * cpu-fr30.c: New file.
6151 * elf32-fr30.c: New file.
6153 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
6155 * configure.in: detect cygwin* instead of cygwin32*
6156 * configure: regenerate
6158 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
6160 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
6161 use bfd_malloc and free instead and check return value from bfd_malloc.
6163 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
6165 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
6166 * libbfd.h: Rebuild.
6168 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
6169 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
6170 (MIPS_TEXT_DYNSYM_SECN): Likewise.
6171 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
6173 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
6175 (mips_elf_link_hash_table_create): Don't initialize
6176 dynsym_sec_strindex.
6177 (mips_elf_gc_mark_hook): Add default case to avoid warning.
6178 (mips_elf_size_dynamic_sections): Generate a section symbol for
6179 every output section.
6180 (mips_elf_finish_dynamic_sections): Count all sections for
6182 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
6185 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
6187 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
6188 for later PLT entries in large PLTs.
6189 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
6191 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
6193 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
6195 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
6197 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
6198 * elflink.h (elf_collect_hash_codes): New function. This function is
6199 called for each exported symbol and we compute the ELF hash value for
6201 (compute_bucket_value): New function. It is called from
6202 size_dynamic_sections to determine the hash table size. When we are
6203 optimizing a better, but slower, algorithm is used.
6204 (size_dynamic_sections): Call compute_bucket_value.
6206 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
6208 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
6210 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
6212 (sh_elf_gc_mark_hook): New.
6213 (sh_elf_gc_sweep_hook): New.
6214 (sh_elf_check_relocs): New.
6215 (elf_backend_can_gc_sections): Define.
6217 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
6219 * acinclude.m4: undo previous gettext change
6220 * aclocal.m4: rebuild with right version of aclocal.
6222 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
6224 * acinclude.m4, aclocal.m4: move gettext-related fragments from
6225 aclocal.m4 to acinclude.m4, so they don't get lost.
6227 * elfcore.h: rewrite for better corefile support.
6228 * elf.c (elfcore_*): new functions.
6229 * elf-bfd.h (elf_obj_tdata): new structure members.
6230 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
6232 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
6234 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
6236 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
6237 and R_M32R_GNU_VTENTRY.
6238 (elf_backend_can_gc_sections): Define.
6239 (m32r_elf_check_relocs): New.
6240 (m32r_elf_gc_mark_hook): New.
6241 (m32r_elf_gc_sweep_hook): New.
6242 (m32r_elf_relocate_section): Handle VT relocs.
6244 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
6246 * coff-arm.c (arm_relocate_section): Remove redundant test.
6248 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
6249 cleat that the 'bitsize' field is the size of the bitfield AFTER
6250 relocation not before.
6252 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
6254 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
6257 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
6259 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
6260 R_SPARC_GNU_VTENTRY.
6261 (elf32_sparc_check_relocs): Handle them.
6262 (elf32_sparc_reloc_type_lookup): Likewise.
6263 (elf32_sparc_relocate_section): Likewise.
6264 (elf32_sparc_gc_mark_hook): New.
6265 (elf32_sparc_gc_sweep_hook): New.
6267 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
6269 * som.c (som_finish_writing): Perform some sanity checks when
6270 writing an executable or shared library.
6272 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6274 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
6275 * configure.in (elf): Add dwarf1.lo.
6276 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
6277 * elf.c (_bfd_elf_find_nearest_line): Add call to
6278 _bfd_dwarf1_find_nearest_line.
6279 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
6280 Add call to _bfd_dwarf1_find_nearest_line.
6281 * configure: Rebuilt.
6283 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
6285 * elflink.h (elf_gc_sections): Do not allow garbage
6286 collection if dynamic sections have been created.
6288 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
6290 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
6292 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
6293 (v850_elf_perform_relocation): Likewise.
6294 (v850_elf_final_link_relocate): Likewise.
6295 (v850_elf_relocate_section): Likewise.
6296 (v850_elf_gc_sweep_hook): New routine.
6297 (v850_elf_gc_mark_hook): New routine.
6298 (elf_backend_can_gc_sections): Define.
6300 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
6302 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
6305 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
6307 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
6308 Declare size as bfd_size_type.
6309 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
6311 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
6313 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
6315 * som.c (CPU_PA_RISC2_0): Define.
6316 (_PA_RISC2_0_ID): Likewise.
6317 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
6319 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
6321 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
6322 has a base which is already defined, only add the referenced
6323 symbol to the dynamic symbol table if it is defined or referenced
6326 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
6329 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6331 * elflink.h (elf_link_add_object_symbols): Undo last change.
6333 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
6335 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
6336 symbol for the indirect alias to a versioned symbol.
6338 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
6340 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
6341 (elf32_i386_vtentry_howto): New.
6342 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
6343 or elf32_i386_vtinherit_howto on lookup.
6345 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6347 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
6348 reloc_type. Rename R_68K__max to R_68K_max.
6349 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
6352 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
6354 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
6355 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6357 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
6360 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
6362 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
6363 message has a null byte terminator.
6365 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
6367 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
6368 word subject to R_V850_32 relocation.
6370 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
6372 * dwarf2.c: Add comment describing problem computing line numbers
6373 for undefined symbols at link time.
6375 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
6377 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
6378 transform a defweak into a plt entry.
6379 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
6380 plt entry references to receive a RELATIVE reloc.
6381 (elf64_alpha_finish_dynamic_symbol): Fill them in.
6382 (elf64_alpha_relocate_section): Assert we don't overrun
6383 the allocated relocation space.
6385 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
6387 * elf.c (swap_out_syms): Always treat section symbols as
6388 special, even if they are attached to a common section.
6390 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
6392 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
6393 sections with v850 common section attributes into named v850
6395 (v850_elf_add_symbol_hook): Move symbols in sections with v850
6396 common section attributes into named v850 common sections.
6398 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
6400 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
6403 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
6405 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
6406 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
6407 reloc to the wrong section a warning, not an error. .dynsbss
6408 is not an output section, so there is no need to check for it.
6410 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
6412 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
6414 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
6416 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
6417 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
6419 (elf32_arm_gc_mark_hook): New.
6420 (elf32_arm_gc_sweep_hook): New.
6421 (elf32_arm_check_relocs): New.
6422 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
6424 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
6427 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
6429 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
6430 assume there is no PLT or GOT.
6432 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
6434 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
6435 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
6436 also accepted as a function symbol type.
6438 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
6440 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
6442 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
6444 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
6445 match definition of _bfd_gc_sections field.
6446 * libbfd.h: Rebuild.
6448 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
6450 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
6451 the addend of a dynamic relocation referencing a section.
6452 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6453 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
6455 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
6457 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
6458 bed has a size_dynamic_sections routine before trying to use it.
6460 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
6462 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
6463 _bfd_elf_rel_vtable_reloc_fn.
6465 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
6467 * Makefile.am: Add elf32-arm.c.
6468 * Makefile.in: Rebuild.
6469 * elf-bfd.h: Add elf_backend_get_symbol_type.
6470 * elf.c (swap_out_syms): If defined, call
6471 elf_backend_get_symbol_type.
6472 * elf32-arm.c: Define elf_backend_get_symbol_type.
6473 (elf32_arm_get_symbol-type): New routine.
6474 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
6475 (bfd_elf32_arm_process_before_allocation): Change to
6476 check for STT_ARM_TFUNC.
6477 (elf32_arm_final_link_relocate): Likewise.
6478 * elfxx-target.h: Add elf_backend_get_symbol_type.
6480 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
6482 * archures.c (bfd_mach_alpha_ev[456]): New.
6483 * cpu-alpha.c: Rework to match these types.
6484 * bfd-in2.h: Rebuild.
6486 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
6488 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
6489 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
6491 * elf32-i386.c (elf_howto_table): Add vtable relocs.
6492 (elf_i386_reloc_type_lookup): Recognize them.
6493 (elf_i386_check_relocs): Pass them off to generic code.
6494 (elf_i386_relocate_section): Ignore them.
6495 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
6496 (elf_backend_can_gc_sections): True.
6498 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
6500 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
6501 before looking at owner field.
6502 (elf32_arm_to_thumb_stub): Ditto.
6503 (elf32_arm_relocate_section): Compute name before calling
6504 elf32_arm_final_link_relocate().
6506 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6508 * elf.c: comment and formatting cleanups.
6511 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6513 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
6514 (core files are treated differently than object files).
6515 * elf-bfd.h (_bfd_elf_write_corefile_contents,
6516 bfd_elf_mkcorefile): declare.
6517 * elfxx-target.h (_bfd_elf_write_corefile_contents,
6518 bfd_elf_mkcorefile): add to bfd_target vector.
6519 * elfcore.h (elf_core_file_p): save the program header table,
6520 and set the bfd architecture from the elf file header.
6521 * elf.c (bfd_elf_mkcorefile): new function.
6522 (_bfd_elf_write_corefile_contents): new function.
6523 (assign_file_positions_for_segments): add cases for handling
6524 PT_NOTE segments. (assign_file_positions_except_relocs):
6525 core files should be handled the same as exec files.
6526 (prep_headers): identify core files as type ET_CORE.
6527 (copy_private_bfd_data): identify the sections belonging to
6528 the PT_NOTE segment.
6530 * elf32-sparc.c (elf32_sparc_final_write_processing):
6531 add break statement to default case.
6533 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
6535 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
6536 section (not input) will be in sections ".sbss", ".sbss2",
6537 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
6538 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
6539 output_offset for correct evaluation of addend.
6541 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
6543 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
6544 elf32_arm_allocate_interworking_sections and
6545 elf32_arm_process_before_allocation.
6547 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
6549 * bfd-in.h: Ammend prototype for
6550 elf32_arm_process_before_allocation to remove surplus third
6553 * bfd-in2.h: Regenerate.
6555 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
6557 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
6559 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
6561 * aoutx.h (aout_link_input_section_ext): Use the relocation already
6562 calculated for RELOC_SPARC_REV32 case.
6564 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
6566 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
6567 elf32_arm_allocate_interworking_sections and
6568 elf32_arm_process_before_allocation.
6569 * bfd-in2.h: Regenerated.
6570 * elf32-arm.c Define elf32_arm_link_hash_table.
6571 (insert_thumb_branch): New routine.
6572 (find_thumb_glue): New routine.
6573 (find_arm_glue): New routine.
6574 (record_arm_to_thumb_glue): New routine.
6575 (record_thumb_to_arm_glue): New routine.
6576 (elf32_arm_link_hash_table_create): New routine.
6577 (elf32_arm_get_bfd_for_interworking): New routine.
6578 (elf32_arm_allocate_interworking_sections) New routine.
6579 (elf32_arm_process_before_allocation) New routine.
6580 (elf32_thumb_to_arm_stub): New routine.
6581 (elf32_arm_to_thumb_stub): New routine.
6582 (elf32_print_private_bfd_data): Fix typo.
6583 (elf32_arm_final_link_relocate): Add argument sym_sec.
6584 Check for branches to thumb symbols in case R_ARM_PC24.
6585 Check for branches to arm symbols in case R_ARM_THM_PC22.
6586 (elf32_arm_relocate_section): Pass symbol section to
6587 elf32_arm_final_link_relocate.
6589 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
6591 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
6592 entries unless the symbol is defined in the executable; in
6593 particular, undefined weak symbols get a PLT entry.
6595 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
6597 * libaout.h: Remove nested comment to avoid warning.
6599 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
6601 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6602 R_ARM_PC24 relocation.
6604 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
6606 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
6607 argument is_local. Add argument sym_flags. Check sym_flags
6608 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
6609 (elf32_arm_relocate_section): Don't pass local sym and pass
6610 sym_flags to elf32_arm_final_link_relocate.
6612 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
6614 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
6615 to not count too few relocs for dynamicly linked executables.
6617 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
6619 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
6620 symbols without a dynamic index dynamic. Consider all weak
6622 (elf64_alpha_strip_section_from_output): Don't assume 1-1
6623 correspondance between input and output sections.
6625 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6627 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
6628 that use a .got.plt section start the got offset at zero.
6630 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
6632 * ieee.c (ieee_write_processor): Correct the processor ID written
6633 out for bfd_arch_m68k, accommodating change of March 25.
6635 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
6637 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6638 R_ARM_THM_RPC22 relocations.
6640 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
6642 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
6644 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
6645 .got relocs in -Bsymbolic shared objects.
6647 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
6649 * elf32-arm.c: Add private flags to ELF header.
6650 (elf32_arm_print_private_bfd_data): New Function.
6651 (elf32_arm_set_private_flags): New Function.
6652 (elf32_arm_copy_private_flags): New Function.
6653 (elf32_arm_merge_private_bfd_data): New Function.
6655 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
6657 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
6659 (elf32_sparc_relocate_section): Likewise.
6661 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
6663 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
6664 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
6665 (ppc_elf_relocate_section): Pull sgot and splt search to the start
6666 of the function. Recognize no .plt as static linking.
6668 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
6670 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
6671 ".liblist" string through gettext.
6673 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
6675 * Makefile.am: Add support for elf32-arm.lo.
6676 * Makefile.in: Rebuild.
6677 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
6678 (thumb-*-elf): Define targ_defvec and targ_selvecs.
6679 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
6680 * configure: Regenerate.
6681 * elf.c: (prep_headers): Support arch_type of EM_ARM.
6682 * targets.c: Support new targets bfd_elf32_bigarm_vec and
6683 bfd_target bfd_elf32_littlearm_vec.
6684 * elf32-arm.c: New file.
6686 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
6688 * libaout.h (M_SPARCLITE_LE): New machine.
6689 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
6690 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
6691 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
6692 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
6693 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
6694 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
6695 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6696 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
6697 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
6698 be BFD_RELOC_SPARC_REV32.
6700 * config.bfd (sparc86x-*-aout): New
6702 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
6704 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
6705 actually mapping the output sections.
6707 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
6710 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
6711 (mn10300_elf_reloc_map): Similarly.
6712 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
6714 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
6716 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
6718 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
6719 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
6720 elf_mips_reloc_type defined in elf/mips.h.
6722 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
6724 * elf64-mips.c: Remove reloc_type definition completely. It's now
6727 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
6729 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
6730 as they are defined in elf/mips.h now.
6732 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
6735 * Re-add lost change:
6736 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
6738 (mn10300_elf_relax_section): Include stack space for register saves
6739 in the imm8 field of a "call" instruction.
6740 (compute_function_info): Determine how much stack is allocated by
6741 the movm instruction. Fix typo.
6742 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
6744 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
6746 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
6747 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
6749 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
6751 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
6753 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
6755 * elf32-hppa.h: Let ELF header define the enum containing the
6756 external reloc numbers.
6757 * elf32-i386.h: Likewise.
6759 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
6761 * elf-m10300.c: Let ELF header now define the macros to get the enum.
6762 * elf32-mips.c: Likewise.
6763 * elf32-ppc.c: Likewise.
6765 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
6767 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
6768 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
6770 * bfd-in.h: Regenerate.
6771 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
6772 parameter to 'unsigned int' to avoid K&R compatability problems.
6774 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
6776 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
6777 functionname_ptr to be const. Change line_ptr to be unsigned.
6779 * coffcode.h (coff_link_output_has_begun): Simplify handling when
6780 macro is not defined. Change second parameter from bfd_link_info
6781 to coff_final_link_info. Add prototype.
6782 (coff_final_link_postscript): Simplify handling when macro is not
6783 defined. Add prototype.
6785 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
6787 * elf-mn10300.c: Before include system specific ELF header define
6788 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
6789 * elf32-mips.c: Likewise.
6790 * elf32-ppc.c: Likewise.
6792 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
6794 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
6795 temporary patch over to elf64-mips.c as well.
6797 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
6799 * elf32-mips.c (reloc_type): Temporarily disable definition of
6800 standard relocation since they are now defined in elf/mips.h.
6802 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
6804 * elf-m10200.c (mn10200_elf_final_link_relocate):
6805 Modify range test for case R_MN10200_8.
6807 * elf-m10300.c (mn10300_elf_final_link_relocate):
6808 Modify range test for case R_MN10300_8.
6810 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
6812 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
6813 * elf32-i386.c (elf_backend_got_header_size): Define.
6814 (elf_backend_plt_header_size): Define.
6815 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
6816 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
6817 * elfxx-target.h: Provide a default of zero.
6818 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
6819 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
6821 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
6822 entry from an executable, even if the plt refcount goes to 0.
6824 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6826 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
6827 directory name at the line number.
6829 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
6830 with an unspecified type.
6832 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
6834 * sunos.c: Add undef of valid to avoid problem on SunOS.
6836 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
6838 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
6840 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6842 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
6843 R_68K_PCxx and R_68K_xx relocations. Make sure that
6844 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
6845 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
6846 R_68K_xx relocations.
6847 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
6848 that has no plt entry.
6849 (elf_m68k_relocate_section): Ignore the plt offset in a static
6851 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
6853 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
6856 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
6858 (howto_table, reloc_map): Add entries for them.
6859 (elf_m68k_check_relocs): Handle them. Implement reference
6860 counting for got and plt entries.
6861 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
6862 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
6864 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
6865 (elf_m68k_relocate_section): Handle the new reloc types.
6866 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
6867 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
6868 * elflink.h (elf_link_add_object_symbols): When creating an
6869 indirect reference for symbol versioning also copy the plt
6871 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
6872 flag also reset the plt offset.
6873 (elf_link_assign_sym_version): Likewise.
6874 (elf_gc_common_finalize_got_offsets): Increment the got offset by
6875 the size of the entry in bytes.
6876 (elf_gc_allocate_got_offsets): Likewise.
6878 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
6880 * elflink.h (elf_gc_sections): Return true rather than falling off
6883 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
6886 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
6888 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
6889 comment describing when it should be enabled.
6890 Changed definition of USER_LABEL_PREFIX to "", to fall into line
6893 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
6895 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
6896 information ATN records.
6898 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6900 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
6901 section for an absolute symbol in a fully linked file. Based on
6902 patch from Christian Holland <CHolland@de.lucent.com>.
6904 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
6906 * coff-m88k.c (m88k_special_reloc): Don't lose the information
6907 that a symbol is undefined.
6909 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
6911 * som.c (som_bfd_gc_sections): Define.
6913 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
6915 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
6916 overflows in ARM_26D patches, since they have already been
6917 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
6919 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
6921 * coffcode.h (coff_write_object_contents): If we have any long
6922 section names, call coff_write_symbols even if there are no
6925 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
6927 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
6928 PT_LOAD segment, rather than only setting it once for the entire
6931 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
6932 rather than ignoring every phdr with a p_paddr of 0, ignore all
6933 the phdrs if they all have a p_paddr of 0.
6935 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
6936 section was discarded from the link.
6938 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6940 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
6942 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6944 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
6945 floating point operations.
6947 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
6949 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
6952 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
6954 Merge of vax/vms (read-only) support
6955 * configure.com: Support Vax target.
6956 * makefile.vms: Support Vax target.
6957 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
6958 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
6960 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
6962 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
6964 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
6966 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
6968 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
6969 * targets.c (bfd_target_ovax_flavour): New flavour.
6970 (vms_alpha_vec): Renamed from evax_alpha_vec.
6972 (target_vector): Update accordingly.
6973 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
6975 (vax*-*-*vms*): New target.
6976 * Makefile.am: Update for renamed files. Rebuild dependencies.
6977 * bfd-in2.h: Rebuild.
6978 * configure.in, Makefile.in, aclocal.m4: Rebuild.
6980 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
6982 Based on patch from Matt Semersky <matts@scd.hp.com>:
6983 * linker.c (_bfd_generic_final_link): Force a trailing NULL
6984 pointer on abfd->outsymbols.
6985 (generic_add_output_symbol): Handle NULL sym parameter.
6987 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
6989 * elf.c (copy_private_bfd_data): Add support for changing VMA or
6992 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
6994 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
6995 when handling 32 bit immediate relocs.
6996 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6998 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
7000 * section.c (STD_SECTION): Account for recently added gc_mark
7001 field in struct asection.
7003 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
7004 (bfd_elf32_bfd_merge_private_bfd_data): Define.
7006 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
7008 ELF Section-level Garbage Collection:
7009 * bfd.c (bfd_gc_sections): New.
7010 * aout-adobe.c: Hook to default implementation.
7011 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
7012 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
7013 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
7014 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
7015 * tekhex.c, versados.c: Likewise.
7016 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
7017 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
7019 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
7020 (bfd_generic_gc_sections): New.
7021 * section.c (SEC_KEEP): New.
7022 (asection): Add gc_mark member.
7024 * elfcode.h (elf_gc*): New name remappings.
7025 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
7026 sections to be excluded.
7027 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
7028 (elf_gc_propogate_vtable_entries_used): New.
7029 (elf_gc_smash_unused_vtentry_relocs): New.
7030 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
7031 (elf_gc_common_finalize_got_offsets): New.
7032 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
7033 * elfxx-target.h: Add and default gc hooks.
7035 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
7037 (struct elf_obj_tdata): Likewise for local_got_offsets.
7038 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
7039 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
7040 * elf64-sparc.c, elflink.h: Likewise.
7042 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
7043 (ELF_LINK_HASH_MARK): Define.
7044 (struct elf_backend_data): Add GC hooks.
7045 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
7047 * elf-m10300.c (mn10300_elf_check_relocs): New.
7048 (mn10300_elf_gc_mark_hook): New.
7049 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
7050 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
7051 (mn10300_elf_final_link_relocate): Likewise.
7052 (mn10300_elf_relocate_section): Likewise.
7053 (elf_backend_can_gc_sections): Define.
7054 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
7055 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
7056 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
7057 (mips_info_to_howto_rel): Likewise.
7058 (mips_elf_relocate_section): Likewise.
7059 (mips_elf_check_relocs): Likewise.
7060 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
7061 (elf_backend_can_gc_sections): Define.
7062 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
7063 (ppc_elf_howto_raw): Handle them.
7064 (ppc_elf_reloc_type_lookup): Likewise.
7065 (ppc_elf_relocate_section): Likewise.
7066 (ppc_elf_check_relocs): Reference count .got and .plt entries.
7067 Handle new vtable relocs.
7068 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
7069 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
7070 (elf_backend_can_gc_sections): Define.
7072 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
7074 * archures.c (bfd_mach_mn10300): Define.
7075 * elf-m10300.c: Include elf/mn10300.h
7076 (elf_mn10300_mach): New function.
7077 (_bfd_mn10300_elf_final_write_processing): Likewise.
7078 (_bfd_mn10300_elf_object_p): Likewise.
7079 (elf_backendfinal_write_processing): Define.
7080 (elf_backend_object_p): Likewise.
7082 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
7084 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
7087 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
7089 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
7090 link_next field, not the next field.
7092 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
7094 * elf.c (map_sections_to_segments): Check the section address
7095 against the phdr size both with and without a modulo of
7098 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
7100 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
7101 linker created empty input section if the output section has the
7104 * elflink.h (elf_link_output_extsym): Print an error message if
7105 _bfd_elf_section_from_bfd_section fails.
7107 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
7110 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
7112 * elf.c (copy_private_bfd_data): Improve handling of Solaris
7113 native linker output. Avoid putting an empty section in more than
7116 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
7118 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7119 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7121 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
7123 * elf.c (swap_out_syms): New arg relocatable_p.
7124 Don't add section VMA to symbols for relocatable output.
7125 (_bfd_elf_compute_section_file_positions): Update call to
7128 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
7130 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
7131 against 'addend' be signed rather than unsigned.
7133 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
7135 * elf32-m32r.c: Add prototyps for static functions.
7137 * coff-arm.c: Add prototypes for static functions.
7139 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
7141 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
7142 LMA is used to order sections in a segment.
7144 * elf32-v850.c: Add prototypes for static functions.
7145 Change type of addend parameter to bfd_vma in various functions.
7147 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
7149 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
7150 complain_overflow_signed instead of complain_overflow_bitfield.
7152 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7154 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
7155 when comparing against 0.
7157 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
7159 * Makefile.am (config.status): New target.
7160 * Makefile.in: Rebuild.
7162 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
7164 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
7165 error if previous object endianness doesn't match current object.
7167 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
7169 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
7170 _bfd_elf_print_private)bfd_data ().
7172 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
7174 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
7176 (elf_link_add_object_symbols): Set type_change_ok and
7177 size_change_ok before calling elf_merge_symbol.
7179 * elf32-mips.c (mips_elf_relocate_section): If we issue an
7180 undefined symbol error, don't also issue an overflow error.
7182 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
7184 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
7185 R_PPC_LOCAL24PC relocation should be local; if not, print an error
7186 message instead of crashing.
7188 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
7190 * archures.c (bfd_mach_cpu32): Define.
7191 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
7193 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
7194 * ieee.c: Include <ctype.h>.
7195 (ieee_object_p): Parse out process ID string to make it more
7196 likely to be acceptable for bfd_scan_arch.
7197 * bfd-in2.h: Rebuild.
7199 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
7201 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
7202 _bfd_elf_print_private_bfd_data() so that the program header will
7205 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
7207 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
7208 0x68. Reindent. Add some comments.
7210 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
7212 * elf.c (copy_private_bfd_data): Adjust physical address of
7213 segment in output BFD to contain LMAs of its sections.
7215 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
7217 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7218 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
7219 endian data 32 bit relocations.
7220 (elf32_sparc_merge_private_bfd_data): Check if linking little
7221 endian objects with big endian objects.
7222 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
7223 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
7224 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
7226 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
7227 * archures.c (bfd_mach_sparc_sparclite_le): New.
7228 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
7230 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
7232 * peicode.h (add_data_entry): Fix precedence of operators in if ()
7235 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
7237 * bfd-in.h: Move over patch to bfd-in2.h.
7239 * reloc.c (bfd_check_overflow): Add casts before shifts which may
7241 (_bfd_relocate_contents): Likewise.
7243 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
7245 * peicode.h (add_data_entry): If the section has no private data
7246 then do not create a Data Dictionary entry for it.
7248 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
7250 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
7251 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
7252 elf64_alpha_size_got_sections): Rewrite, handling multiple got
7253 subsections during relaxation more correctly.
7255 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
7257 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
7258 Add extra argument to bfd_arm_process_before_allocation ().
7259 * bfd-in.h: Reflect changes made in bfd-in2.h.
7260 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
7261 coff class of a BFD symbol.
7262 * coff-arm.c: Add support for interworking between Thumb code and
7263 non-interworking aware ARM code.
7265 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
7267 * po/Make-in (install-info): New target.
7269 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
7271 * filemode.c: Remove; not used.
7273 If sysdep.h includes a header file, don't include it again:
7274 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
7276 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
7278 * archive.c: Don't include <string.h> or <errno.h>.
7279 * evax-alpha.c; Don't include <stdio.h>.
7280 * evax-egsd.c: Likewise.
7281 * evax-etir.c: Likewise.
7282 * evax-misc.c: Likewise.
7283 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
7284 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
7286 * hpux-core.c: Likewise.
7287 * netbsd-core.c: Likewise.
7289 * libbfd.c: Don't include <sys/types.h>.
7290 * nlmcode.h: Don't include <string.h>.
7291 * osf-core.c: Don't include <string.h> or <stdio.h>.
7292 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
7293 <errno.h>, or <unistd.h>.
7294 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
7296 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
7298 * configure.com: If the version number can not be found in
7299 configure.in, set it to "unknown" rather than "2.8.1".
7301 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
7303 * elf32-mips.c (elf_mips_mach): New.
7304 (_bfd_mips_elf_object_p): Use elf_mips_mach.
7305 (_bfd_mips_elf_final_write_processing): Use the names
7306 of machines, rather than the numbers. Set both the ARCH
7307 and MACH in e_flags. Handle a few more specific machines.
7308 (_bfd_mips_elf_merge_private_bfd_data): Merge both
7309 EF_MIPS_ARCH and EF_MIPS_MACH.
7311 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
7313 * syms.c (bfd_is_local_label): Revert last change.
7314 * srec.c (srec_write_symbols): Discard debugging symbols.
7316 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
7318 * som.c: Include <ctype.h>.
7319 * som.h: Don't include sysdep.h.
7321 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
7323 * libbfd.h: Rebuilt.
7324 * libbfd-in.h: Removed gettext includes and defines.
7325 * sysdep.h: Moved gettext-related includes and defines here.
7327 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
7329 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
7330 an ad-hoc test. Kill bogus #if 0 code.
7331 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
7333 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
7335 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
7336 when generating a normal executable for a symbol defined in a
7337 regular file. When copying a reloc into the output file, adjust
7338 the addend for a PC relative reloc against a global symbol.
7340 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
7342 * libbfd.h: Rebuilt.
7343 * libbfd-in.h (_): Define as dgettext.
7345 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
7347 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
7349 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
7350 when declaring parameter types.
7351 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
7353 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
7355 * config.bfd: If we include any ELF targets in targ_defvec and/or
7356 targ_selvecs, then add the generic ELF targets to targ_selvecs.
7357 * elf32-gen.c (dummy): New static const variable.
7358 (elf_generic_info_to_howto): New static function.
7359 (elf_generic_info_to_howto_rel): New static function.
7360 (elf_info_to_howto): Define as elf_generic_info_to_howto.
7361 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
7362 * elf64-gen.c: Same changes as elf32-gen.c.
7363 * elfcode.h (elf_object_p): For the generic target, ignore a
7364 failure of bfd_default_set_arch_mach. Fix indentation a bit.
7366 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
7368 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
7369 * configure: Rebuild.
7371 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
7373 * config.bfd: Update OSR5/Unixware patterns.
7375 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
7377 * elf.c (assign_file_positions_for_segments): Allow for holes
7378 between sections added by a link script.
7380 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
7382 * configure.in: Change version number to 2.9.4
7383 * configure: Rebuild.
7385 Based on patch from H.J. Lu <hjl@gnu.org>:
7386 * elf.c (bfd_elf_get_bfd_needed_list): New function.
7387 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
7388 * bfd-in2.h: Rebuild.
7390 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
7392 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
7395 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
7397 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
7398 (elf64_alpha_relax_section): Fill them in.
7399 (elf64_alpha_relax_opt_call): Implement more than a stub.
7400 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
7401 alignment on .scommon.
7402 (elf64_alpha_merge_gots): Merge use counts as well.
7404 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
7406 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
7407 for calculating a local symbol's address.
7408 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
7409 Set the .got's cooked size as well as the raw size.
7411 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
7413 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
7414 internationalisation of printed information.
7416 * coff-arm.c (coff_arm_print_private_bfd_data): Add
7417 internationalisation of printed information.
7419 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
7421 * syms.c (struct indexentry): Change directory_name, file_name,
7422 and function_name fields to char *.
7423 (struct stab_find_info): Change cached_file_name field to char *.
7425 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
7427 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
7429 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7431 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7433 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
7435 * Makefile.am (install-data-local): Make $(includedir).
7436 * Makefile.in: Rebuild.
7438 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7440 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
7442 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
7444 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
7445 * Makefile.in: Rebuild.
7447 * bfd-in2.h: Rebuild for Nick's changes.
7449 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
7451 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
7452 change wrt length == max_namelen.
7454 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7456 * Many files: Added gettext invocations around user-visible
7458 * libbfd-in.h: Added gettext includes and defines.
7459 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7460 HAVE_LC_MESSAGES): Define.
7461 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
7463 * Makefile.am (SUBDIRS): Added po.
7464 (POTFILES): New macro.
7465 (po/POTFILES.in): New target.
7466 (SOURCE_HFILES): New macro.
7468 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
7470 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7472 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
7473 NT_PRSTATUS note section encountered, it contains the status of
7474 the currently executing thread when the core file was written.
7476 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
7478 * libcoff.h: Add extra parameter to
7479 bfd_coff_link_output_has_begun overrideable function.
7480 * cofflink.c: Pass extra parameter to
7481 bfd_coff_link_output_has_begun function.
7482 * bfd-in.h: Add prototypes for exported ARM interworking
7484 * peicode.h: ARM specific code reorganised to conform to BFD
7486 * coffcode.h: ARM specific code reorganised to conform to BFD
7488 * coff-arm.c: Code reorganised to conform to the BFD coding
7489 conventions. Global variables have been moved into an ARM
7490 specific hash table structure and a new function:
7491 bfd_arm_get_bfd_for_interworking() has been created which is
7492 called from the linker scripts.
7494 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
7496 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
7498 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
7499 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
7500 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
7501 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
7503 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7505 * config.bfd: Added sparc86x support.
7507 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
7509 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
7510 an out of range pc-relative jump/call to an undefined weak symbol.
7512 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
7514 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
7517 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
7519 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
7520 an error other than bfd_error_system_call, set the error to
7521 bfd_error_wrong_format.
7523 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
7524 bfd_elf32_powerpcle_vec.
7526 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
7527 program segments are zero, don't set p_paddr_valid.
7529 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
7531 * elf64-alpha.c: Initial implementation of relaxation --
7532 (struct alpha_elf_link_hash_entry): Add use_count member.
7533 (elf64_alpha_check_relocs): Initialize and increment it.
7534 (elf64_alpha_can_merge_gots): Check it when considering merging.
7535 (elf64_alpha_merge_gots): Drop entries with zero use.
7536 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
7537 (elf64_alpha_always_size_sections): Split out got sizing ...
7538 (elf64_alpha_size_got_sections): ... here. New function.
7539 (elf64_alpha_relax_find_reloc_ofs): New function.
7540 (elf64_alpha_relax_with_lituse): Likewise.
7541 (elf64_alpha_relax_without_lituse): Likewise.
7542 (elf64_alpha_relax_opt_call): Likewise.
7543 (elf64_alpha_relax_section): Likewise.
7544 (elf64_alpha_add_symbol_hook): Likewise.
7545 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
7546 (elf64_alpha_relocate_section): Likewise.
7547 (bfd_elf64_bfd_relax_section): Define.
7548 (elf_backend_add_symbol_hook): Likewise.
7550 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
7552 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
7553 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
7554 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
7556 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
7558 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
7559 * configure: Rebuild.
7561 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
7563 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
7564 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
7565 * configure.in: Define and substitute WIN32LDFLAGS and
7567 * aclocal.m4: Rebuild with new libtool.
7568 * configure, Makefile.in: Rebuild.
7570 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
7572 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
7573 before any other symbols in the same section.
7575 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
7577 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
7580 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
7582 * dwarf2.c (comp_unit): Move it earlier in the source. Add
7584 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
7585 Use addr_size for address size, rather than sizeof(bfd_vma).
7586 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
7587 Fix call to read_address.
7588 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
7589 Scrap other unneeded arguments. Fix call to read_address.
7590 (scan_unit_for_functions): Fix call to read_attribute.
7591 (parse_comp_unit): We now handle more values for addr_size.
7592 Set addr_size in unit. Fix call to read_attribute and
7595 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
7597 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
7599 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
7601 * archures.c (bfd_default_scan): Add m68k cases back to default
7602 switch, reverting patch of March 25, since IEEE support depends
7605 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
7607 * Makefile.am (diststuff): New target.
7608 * Makefile.in: Rebuild.
7610 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
7612 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
7613 som_offset when we have an extended name table.
7615 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
7617 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
7619 * Makefile.in: Rebuild.
7621 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7623 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
7624 symbols when creating a shared library.
7625 (elf_m68k_adjust_dynindx): New function, used by above code.
7626 (elf_m68k_finish_dynamic_sections): Initialize the section
7628 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
7630 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
7632 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
7635 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7637 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
7640 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
7642 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
7645 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
7647 * configure.in: Set version to 2.9.1.
7648 * configure: Rebuild.
7650 * Branched binutils 2.9.
7652 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
7654 * syms.c (ENABLE_CACHING): Define.
7655 (struct indexentry): Define.
7656 (struct stab_cache): Remove.
7657 (cmpindexentry): New static function.
7658 (struct stab_find_info): Add new fields: indextable,
7659 indextablesize, cached_indexentry, cached_offset, cached_stab, and
7660 cached_file_name. Remove fields: file_cache, function_cache, and
7662 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
7663 index table and search it.
7665 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
7667 * elf.c (_bfd_elf_copy_private_section_data): Call
7668 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
7670 * cpu-mips.c: Remove trailing comma at end of enumeration list.
7672 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
7674 * coff-arm.c: Define all globally visible variables and functions
7675 only when COFF_WITH_PE is not defined.
7676 * configure.in (armpe_little_vec, armpe_big_vec): Add
7678 * configure: Rebuild.
7680 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
7682 Fix some gcc -Wall warnings:
7683 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
7684 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
7685 * archures.c (bfd_default_scan): Likewise.
7686 * bfd.c (bfd_scan_vma): Likewise.
7687 * binary.c (mangle_name): Likewise
7688 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
7689 * coff-sh.c (sh_relocate_section): Likewise.
7690 * coff-stgo32.c (create_go32_stub): Likewise.
7691 * coffcode.h (coff_slurp_line_table): Likewise.
7692 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
7693 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
7694 (assign_file_positions_for_segments): Likewise.
7695 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7696 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
7697 * oasys.c (oasys_write_sections): Likewise.
7698 * ppcboot.c (ppcboot_object_p): Likewise.
7699 (mangle_name): Likewise.
7700 * riscix.c (riscix_fix_pcrel_26): Likewise.
7701 * srec.c (srec_scan): Likewise.
7702 * stabs.c (_bfd_write_section_stabs): Likewise.
7703 * sunos.c (sunos_add_dynamic_symbols): Likewise.
7704 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
7705 switch. Declare parameters for function pointers.
7706 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
7708 * elf.c (elf_sort_sections): Likewise.
7709 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
7710 Add default cases to switches.
7711 (coff_arm_relocate_section): Remove unused local variables.
7713 (coff_arm_bfd_set_private_flags): Change flag variable to type
7715 * coff-mips.c (mips_relocate_section): Initialize use_lo.
7716 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
7717 (dump_toc): Change cat to const, and initialize it.
7718 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
7719 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7720 (sh_elf_relocate_section): Initialize r_symndx.
7721 * coffcode.h (coff_compute_section_file_positions): Only declare
7722 old_sofar if ALIGN_SECTIONS_IN_FILE.
7723 (coff_write_object_contents): Initialize csym.
7724 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
7725 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
7727 * dwarf2.c: Include libiberty.h.
7728 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
7729 (decode_line_info): Remove unused local variables.
7730 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
7731 (m32r_elf_relocate_section): Likewise.
7732 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
7733 (v850_elf_reloc): Likewise.
7734 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
7735 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
7736 * elf.c (assign_file_positions_for_segments): Always set adjust.
7737 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
7738 parenthesize expression.
7739 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
7740 (m32r_elf_object_p): Return a value.
7741 (m32r_elf_print_private_bfd_data): Change fprintf format string.
7742 * elf32-mips.c (mips_elf_final_link): Initialize last.
7743 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
7744 * elf32-v850.c (v850_elf_object_p): Return a value.
7745 (v850_elf_print_private_bfd_data): Change fprintf format string.
7746 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
7748 * elflink.h (elf_link_add_object_symbols): Change vernum to
7749 unsigned int, and initialize it. Change fprintf format string.
7750 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
7751 when setting or comparing to soname_indx.
7752 (elf_create_pointer_linker_section): Change num_symbols to
7754 * libcoff-in.h (coff_data_type): Change flags to flagword.
7755 * peicode.h (pe_print_idata): Initialize idx. Change j to
7756 bfd_size_type. Initialize hint_member. Remove useless test to
7758 (pe_print_edata): Change num_functions and num_names in struct
7759 EDT_type to unsigned long. Remove cast. Change fprintf format
7761 * ppcboot.c (ppcboot_object_p): Change i to size_t.
7762 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
7764 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
7765 int *. Update uses. Change j to long.
7766 * bfd-in2.h, libcoff.h: Rebuild.
7768 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
7770 * elf32-v850.c Remove definition of USE_REL.
7771 (v850_elf_info_to_howto_rela): New function.
7772 (v850_elf_perform_relocation): Renamed from
7773 v850_elf_store_addend_in_insn. Removed replace argument.
7774 (v850_elf_reloc): store the relocation in the addend field instead
7776 (v850_elf_final_link_relocate): Now calls
7777 v850_elf_perform_relocation.
7778 (v850_elf_relocate_section): Remove code to generate REL
7781 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
7783 * coffcode.h (coff_new_section_hook): Set the type and storage
7784 class in the native symbol information allocated for a new section
7787 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
7789 * peicode.h: Chain together calls to
7790 coff_bfd_copy_private_bfd_data and
7791 coff_bfd_print_private_bfd_data.
7793 * coff-arm.c: Add prototypes for
7794 coff_arm_bfd_print_private_bfd_data and
7795 coff_arm_bfd_copy_private_bfd_data.
7797 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
7799 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
7802 * peicode.h: Call arm-coff private data functions after handling
7805 * coff-arm.c: Turn statics into globals so that they can be shared
7806 both pe and pei backends.
7808 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
7810 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
7812 (sunos_write_object_contents): Likewise.
7813 * aoutx.h (NAME(aout,machine_type)): Likewise.
7814 * coffcode.h (coff_set_arch_mach_hook): Likewise.
7816 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7818 * archures.c (bfd_mach_m68*): Add definitions for various m68k
7820 (bfd_default_scan): Remove m68k special cases.
7821 * bfd-in2.h: Rebuild.
7822 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
7824 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
7825 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
7827 (bfd_m68k_arch): Set mach field to zero to signal no explicit
7828 selection, change printable_name to just "m68k" and make that the
7829 default instead of m68k:68020.
7831 * aout-tic30.c (NAME): Define this to avoid multiple definitions
7833 (MY_get_section_contents): Define as aout_32_get_section_contents
7834 rather than NAME(aout,get_section_contents).
7836 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
7838 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
7839 and call bfd_default_set_arch_mach to do the real work.
7841 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
7843 * bout.c (BALX): Include return register g14 as part of the insn.
7845 (calljx_callback): Use it.
7847 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
7849 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
7850 * libbfd.h: Rebuild.
7852 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
7853 byte_count to unsigned int.
7854 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
7855 unused local variables.
7857 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
7858 variables er and er1.
7860 * cpu-v850.c: Include <ctype.h>.
7861 (scan): Case isdigit argument to unsigned char.
7863 From Yan Meroth <YAN.MEROTH@st.com>:
7864 * ihex.c (ihex_scan): Add extbase variable so that getting an
7865 extended linear address record does not ignore any previous
7867 (ihex_write_object_contents): When writing out an extended linear
7868 address record, zero out any previous extended address.
7870 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
7872 * ieee.c (do_one): Check section before dereferencing it.
7873 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
7874 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
7876 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
7878 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
7880 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
7882 * coff-arm.c: Add interworking functions to pe backends.
7884 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
7886 * configure.in: Use AM_DISABLE_SHARED.
7887 * aclocal.m4, configure: Rebuild with libtool 1.2.
7889 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
7891 * coff-arm.c (coff_arm_relocate_section): Better error messages
7892 when interowrking conflucts occur. Courtesy of Jonathan Walton
7894 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
7895 relocations. Patch courtesy of Jonathan Walton and Tony
7898 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
7900 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
7901 part of Feb 22 change controling when to override the existing
7902 symbol with the .plt entry.
7904 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
7906 * config.bfd (targ_cpu): Add thumb-pe target.
7908 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
7909 functions in PE build.
7911 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
7913 * config.bfd (sparclite-*-elf*): Added.
7915 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
7917 * configure.in: Add elf.lo to elf shell variable.
7918 * Makefile.am (BFD_LIBS): Remove elf.lo.
7919 (BFD_LIBS_CFILES): Remove elf.c.
7920 (BFD32_BACKENDS): Add elf.lo.
7921 (BFD32_BACKENDS_CFILES): Add elf.c.
7922 * configure, Makefile.in: Rebuild.
7924 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
7926 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
7927 relocation against a non-local symbol should not have a dynamic
7930 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
7932 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
7934 (pe_print_private_bfd_data): Print PE flags. From Mikey
7935 <jeffdb@netzone.com>.
7937 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
7939 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
7940 a plt entry when we can determine that we authoritatively define
7943 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
7945 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
7946 don't actually use trad-core, but a SunOS-style core file handled
7948 * hosts/sparclinux.h: Remove.
7950 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7952 * peicode.h (pe_print_idata): If there is no .idata section, look
7953 for the import tables in some other section. Make the initial
7954 label line up better with the data. Print the import address
7955 table even if there is no import name table. If the import
7956 address table holds actual addresses, print them.
7958 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
7960 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
7961 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
7962 bfd_error_system_call.
7964 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
7966 * Makefile.am (AUTOMAKE_OPTIONS): Define.
7967 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7969 From H.J. Lu <hjl@gnu.org>:
7970 * Makefile.am (libbfd_la_LDFLAGS): Define.
7971 * Makefile.in: Rebuild.
7973 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
7975 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7976 * netbsd.h (MACHTYPE_OK): Define.
7977 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
7978 calling N_SET_MACHTYPE, rather than having a switch.
7979 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
7981 * i386netbsd.c (MACHTYPE_OK): Don't define.
7982 (DEFAULT_MID): Define.
7983 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
7984 (MACHTYPE_OK): Don't define.
7985 (DEFAULT_MID): Define.
7986 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
7987 (DEFAULT_MID): Define.
7988 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
7989 (DEFAULT_MID): Define.
7990 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
7991 (DEFAULT_MID): Define.
7993 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7994 * vaxnetbsd.c: New file.
7995 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
7996 rather than netbsd_core.
7997 * targets.c (vaxnetbsd_vec): Declare.
7998 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
7999 defined, add netbsd_core_vec.
8000 * configure.in: Set COREFILE for alpha*-*-netbsd* and
8001 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
8002 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
8003 * config.bfd (alpha*-*-netbsd*): New target.
8004 * Makefile.am: Rebuild dependencies.
8005 (BFD32_BACKENDS): Add vaxnetbsd.lo.
8006 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
8007 * configure, Makefile.in: Rebuild.
8009 * configure.host: Remove the old shared library build stuff. We
8010 now use libtool instead.
8012 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
8014 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
8016 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
8018 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
8019 * configure: Rebuild.
8021 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
8022 * elf32-v850.c (remember_hi16s_reloc): New function.
8023 (find_remembered_hi16s_reloc): New function.
8024 (v850_elf_store_addend_in_insn): Use the above new functions to
8025 match up HI6S relocs with LO16 relocs.
8027 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
8029 * configure.in: Change -linux* to -linux-gnu*.
8030 * config.bfd, configure.host: Likewise.
8031 * configure: Rebuild.
8033 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
8035 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
8036 LO16/HI16S bug and improve comments about what is going on.
8038 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
8040 * configure, aclocal.m4: Rebuild with new libtool.
8042 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
8044 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
8045 when merging v850 code into v850e/v850ea code. Do not initialise
8046 output flags if the input is the default architecture.
8048 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
8050 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
8051 get the size from bfd_arch_bits_per_address instead of directly
8054 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
8056 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
8057 to wrap, just return all 1's bits instead.
8058 * libbfd.h: Regenerate.
8060 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
8062 * coff-i386.c (coff_pe_i386_relocate_section): New static function
8064 (coff_relocate_section): If COFF_WITH_PE, define as
8065 coff_pe_i386_relocate_section.
8066 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
8067 skip empty sections, to match coff_write_object_contents.
8069 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
8070 rather than swapping out r_offset twice. From Luke Deller
8071 <luked@cse.unsw.edu.au>.
8073 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
8075 * configure.in: Set libtool_enable_shared rather than
8076 libtool_shared. Remove diversion hack.
8077 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
8080 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
8082 * syms.c (struct stab_cache): Define.
8083 (struct stab_find_info): Remove cached_offset, cached_stab,
8084 cached_str, and cached_stroff fields. Add file_cache,
8085 function_cache, and line_cache fields.
8086 (_bfd_stab_section_find_nearest_line): Use extensive caching to
8089 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
8091 * peicode.h (pe_print_idata): Check for import of ordinal rather
8093 (pe_print_edata): If there is no .edata section, look for the
8094 export data in some other section.
8096 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
8098 * configure.in: Change version to 2.8.4.
8099 * configure: Regenerated.
8101 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8103 Add tms320c30 support:
8104 * cpu-tic30.c: New file.
8105 * aout-tic30.c: New file.
8106 * coff-tic30.c: New file.
8107 * archures.c (bfd_arch_tic30): Define.
8108 (bfd_tic30_arch): Declare.
8109 (bfd_archures_list): Add bfd_tic30_arch.
8110 * targets.c (bfd_target_vector): Add tic30_aout_vec and
8112 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
8113 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
8114 (coff_set_flags): Likewise.
8115 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
8116 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
8117 * Makefile.am: Rebuild dependencies.
8118 (ALL_MACHINES): Add cpu-tic30.lo.
8119 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
8120 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
8121 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
8122 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
8124 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
8126 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
8127 to lag behind LO16 reloc by a couple of instructions.
8129 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
8131 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
8132 make to reexamine the file timestamp.
8133 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
8135 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
8138 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
8140 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
8141 to create .dynsbss and .rela.sbss sections.
8142 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
8143 copied from dynamic objects into .sbss.
8144 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
8145 use it. Correct typo of .rela.sdata2.
8146 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
8147 put the data, which may now be in .sbss.
8148 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
8149 (elf_backend_create_dynamic_sections): Define as
8150 ppc_elf_create_dynamic_sections.
8152 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
8153 against _GLOBAL_OFFSET_TABLE_.
8154 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
8155 shared libraries which refer to local symbols. Make sure that the
8156 test for allocating space for a reloc in a shared object is the
8157 same as the test for emitting a reloc.
8159 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8161 * config.bfd (i[3456]-*-mingw32*): New target.
8162 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
8163 * aclocal.m4, configure: Rebuild.
8165 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
8167 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
8170 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
8172 Sparc v9 ABI compliant PLT:
8173 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
8174 (plt_templates, sparc64_elf_build_plt_entry): Delete.
8175 (LARGE_PLT_THRESHOLD): New define.
8176 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
8177 (sparc64_elf_build_plt): New function.
8178 (sparc64_elf_plt_entry_offset): Likewise.
8179 (sparc64_elf_plt_ptr_offset): Likewise.
8180 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
8181 contain the index for convenience. Skip the initial entries
8183 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
8184 memory for the benefit of .rela.plt.
8185 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
8186 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
8187 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
8188 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
8189 Call sparc64_elf_build_plt.
8190 (elf_backend_want_got_plt): No.
8191 (elf_backend_plt_readonly): No.
8192 (elf_backend_plt_alignment): 8.
8194 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
8195 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
8196 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
8199 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
8201 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
8203 * cpu-mips.c (arch_info_struct): Add mips variants.
8204 * bfd-in2.h: Rebuilt.
8206 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
8208 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
8211 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
8213 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
8214 (i[3456]86sco3.2v5*coff): New target.
8216 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
8218 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
8220 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
8222 * bfd.c (bfd_get_error_handler): Add orthogonal function.
8223 * bfd-in2.h: Regenerate.
8225 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
8227 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
8229 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
8231 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
8232 adjust addend for an output common symbol (from Jimmy Blair
8233 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
8234 defined symbol to counteract adjustment made in generic relocation
8237 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
8239 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
8241 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
8242 (GET_SCNDHR_NLNNO): Likewise.
8244 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
8246 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
8248 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
8250 * elf32-m32r.c: Add macros to handle NOP insertion.
8252 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
8254 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
8255 (xcoff_mark): Likewise.
8256 (xcoff_build_ldsyms): Mark absolute symbols.
8258 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
8260 * bout.c (b_out_write_object_contents): Sort symbols before output
8261 to keep {CALL,BAL}NAME symbols adjacent.
8262 (b_out_symbol_cmp): New function.
8264 For older changes see ChangeLog-9697
8270 version-control: never