1 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3 * elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
4 R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
5 (sh_reloc_map): Add new relocs.
6 (sh_elf_check_relocs, sh_elf_link_hash_newfunc,
7 sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
8 sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
9 sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
11 (ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
12 (elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
13 elf_sh_plt_entry_be, elf_sh_plt_entry_le,
14 elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
16 (elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
18 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
19 elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
20 elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
21 elf_sh_plt_reloc_offset): Define.
22 (elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
23 elf_sh_link_hash_table): New structs.
24 (sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
25 (sh_elf_relocate_section, sh_elf_check_relocs): Handle new
27 (elf_backend_create_dynamic_sections,
28 bfd_elf32_bfd_link_hash_table_create,
29 elf_backend_adjust_dynamic_symbol,
30 elf_backend_size_dynamic_sections,
31 elf_backend_finish_dynamic_symbol,
32 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
33 elf_backend_plt_readonly, elf_backend_want_plt_sym,
34 elf_backend_got_header_size, elf_backend_plt_header_size):
36 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
37 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
39 * bfd-in2.h, libbfd.h: Rebuilt.
41 2000-09-01 Alan Modra <alan@linuxcare.com.au>
43 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
46 Thu Aug 31 22:49:30 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
48 * elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
49 not initialized, set them to indicate the SH1 instruction set.
51 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
53 * acinclude.m4: Include libtool and gettext macros from the
55 * aclocal.m4, configure: Rebuilt.
57 2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com>
59 * elf.c: Eliminate references to __sparcv9 macro; replace with
60 autoconf variables HAVE_PSINFO32_T etc.
61 * configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
62 HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
64 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
65 detect the above typedefs. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
67 * configure: Regenerate.
69 2000-08-27 Alan Modra <alan@linuxcare.com.au>
71 * elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
72 for any shared link, not just shared -Bsymbolic.
73 (elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
74 any shared link, and pass link info to it.
75 (elf_i386_size_dynamic_sections): Update comment.
76 (elf_i386_discard_copies): Modify to discard relocs for symbols
77 that have been forced local.
78 (elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
79 that have been forced local.
81 2000-08-24 Denis Chertykov <denisc@overta.ru> & Nick Clifton <nickc@redhat.com>
83 * elflink.h (elf_link_add_object_symbols): Allow common
84 symbols to have an alignment of 1 if explicitly requested, and
85 not overridden by other definitions.
87 2000-08-22 Doug Kwan <dkwan@transmeta.com>
89 * coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
90 * coffcode.h (coff_set_flags): Add detection of w65 architecture.
92 2000-08-22 H.J. Lu <hjl@gnu.org>
94 * elf-bfd.h (elf_link_hash_table): Add runpath.
96 * bfd-in.h (bfd_elf_get_runpath_list): New prototype.
99 * elf.c (_bfd_elf_link_hash_table_init): Initialize the
100 "runpath" field to NULL.
101 (bfd_elf_get_runpath_list): New function.
103 * elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
106 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
108 * elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
109 R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
110 explicitly. Improve validation of r_type.
112 2000-08-21 H.J. Lu <hjl@gnu.org>
114 * elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
115 dynamic allocated content space. Add a comment to remind us that
116 one day this ought to be fixed.
117 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
118 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
119 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
121 2000-08-21 Jason Eckhardt <jle@cygnus.com>
123 * elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
124 field with the newly relocated value instead of adding it to the
125 existing immediate field.
126 (elf32_i860_relocate_splitn): Likewise.
127 (elf32_i860_relocate_highadj): Likewise.
129 2000-08-16 Jason Eckhardt <jle@cygnus.com>
131 * elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
132 was previously just a stub).
134 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
136 * elflink.c (_bfd_elf_create_got_section): Don't abort().
138 (_bfd_elf_create_dynamic_sections): Likewise.
140 2000-08-16 Andrew Macleod <amacleod@cygnus.com>
142 * elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
143 for undefined symbols to be the beginning of the section.
145 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
146 four extra entries at the beginning of the .rela.plt section.
147 (sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
148 section to account for the four reserved entries in the .plt section.
150 2000-08-15 Geoffrey Keating <geoffk@cygnus.com>
152 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
153 to the list of NOPs we recognize after a branch-and-link.
154 Use the ori NOP when one is needed.
156 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
159 2000-08-14 Jim Wilson <wilson@cygnus.com>
161 * elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
162 EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
163 (elf64_ia64_print_private_bfd_data): Likewise. Also handle
166 2000-08-11 Alexandre Oliva <aoliva@redhat.com>
168 * elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.
170 2000-08-10 Jason Eckhardt <jle@cygnus.com>
172 * elf32-i860.c (elf32_i860_relocate_section): New function.
173 (i860_final_link_relocate): New function.
174 (elf32_i860_relocate_splitn): New function.
175 (elf32_i860_relocate_pc16): New function.
176 (elf32_i860_relocate_highadj): New function.
177 (elf32_i860_howto): Minor adjustments to some relocations.
178 (elf_info_to_howto_rel): Define.
179 (elf_backend_relocate_section): Define.
181 2000-08-10 Nick Clifton <nickc@cygnus.com>
183 * elf32-arm.h: Fix formatting.
185 2000-08-10 Bernd Schmidt <bernds@cygnus.co.uk>
187 * elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.
189 2000-08-08 Jason Eckhardt <jle@cygnus.com>
191 * elf32-i860.c (elf32_i860_howto_table): Updated some fields.
193 2000-08-07 Kazu Hirata <kazu@hxi.com>
195 * ieee.c (ieee_write_debug_part): Rewrite a comment.
196 * elf64-ia64.c: Fix a typo.
198 2000-08-05 Jason Eckhardt <jle@cygnus.com>
200 * elf32-i860 (elf32_i860_howto_table): New structure.
201 (lookup_howto): New function.
202 (elf32_i860_reloc_type_lookup): New function.
203 (elf32_i860_info_to_howto_rela): New function.
204 (elf_code_to_howto_index): New structure.
205 (elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
206 (bfd_elf32_bfd_reloc_type_lookup): Re-define as
207 elf32_i860_reloc_type_lookup.
209 2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
211 * som.c (struct fixup_format): Constify `format'.
212 (som_hppa_howto_table): Use SOM_HOWTO macro.
213 (try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
214 (som_bfd_reloc_type_lookup): Likewise.
215 (compare_subspaces): Remove unused `count1', `count2'.
216 (som_begin_writing): Remove unused `total_reloc_size'.
217 (som_bfd_derive_misc_symbol_info): Decorate unused parameter.
218 (som_print_symbol, som_bfd_is_local_label_name): Likewise.
219 (som_set_reloc_info): Constify `cp'. Remove unused `addend'.
220 (som_find_nearest_line): Decorate unused parameter(s).
221 (som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
222 (som_bfd_link_split_section): Likewise.
224 2000-08-03 Nick Clifton <nickc@cygnus.com>
226 * section.c: Restore backed out code.
227 * elf.c: Restore backed out code.
228 (copy_private_bfd_data): Fix bug preventing stipped dynamic
229 binaries from working.
230 * bfd-in2.h: Regenerate.
232 2000-08-03 H.J. Lu <hjl@gnu.org>
234 * section.c: Back out the change made by Nick Clifton
235 <nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
237 * bfd-in2.h: Likewise.
240 2000-08-03 Alexandre Oliva <aoliva@redhat.com>
242 * elf32-sh.c (sh_elf_reloc_loop): Warning removal.
244 2000-07-31 Jason Eckhardt <jle@cygnus.com>
246 * reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
247 * bfd-in2.h, libbfd.h: Regenerate.
249 2000-07-31 Nick Clifton <nickc@cygnus.com>
251 * section.c (struct sec): Add new boolean field 'segment_mark'.
252 (STD_SECTION): Initialise new field to zero.
254 * bfd-in2.h: Regenerate.
256 * elf.c (copy_private_bfd_data): Reorganise section to segment
257 mapping to cope with moved sections requiring new segments,
258 and overlapping segments.
259 (SEGMENT_END): New macro: Return the end address of a segment.
260 (IS_CONTAINED_BY_VMA): New macro: Determine if a segment
261 contains a section by comparing their VMA addresses.
262 (IS_CONTAINED_BY_LMA): New macro: Determine if a segment
263 contains a section by comparing their LMA addresses.
264 (INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
265 section should be included in a segment.
266 (SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
267 follows another in memory.
268 (SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
271 200007-22 Jason Eckhardt <jle@cygnus.com>
273 * cpu-i860.c: Added comments.
275 * elf32-i860.c (TARGET_LITTLE_SYM): Defined to
276 bfd_elf32_i860_little_vec.
277 (TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
278 (ELF_MAXPAGESIZE): Changed to 4096.
280 * targets.c (bfd_elf32_i860_little_vec): Declaration of
282 (bfd_target_vector): Added bfd_elf32_i860_little_vec.
284 * config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
285 config for little endian elf32 i860.
286 (targ_defvec): Define for the new config above
287 as "bfd_elf32_i860_little_vec".
288 (targ_selvecs): Define for the new config above
289 as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
291 * configure.in (bfd_elf32_i860_little_vec): Added recognition
294 * configure: Regenerated.
296 2000-07-27 H.J. Lu <hjl@gnu.org>
298 * elflink.h (elf_merge_symbol): Take one more argument,
299 dt_needed, to indicate if the symbol comes from a DT_NEEDED
300 entry. Don't overide the existing weak definition if dt_needed
302 (elf_link_add_object_symbols): Pass dt_needed to
305 2000-07-27 Nick Clifton <nickc@cygnus.com>
307 * elflink.h (elf_link_size_reloc_section): Zeroes the section's
310 2000-07-25 Geoffrey Keating <geoffk@cygnus.com>
312 * configure.host (*-*-aix*): AIX has 'long long' always.
314 * coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
315 (xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
316 (xcoff_write_archive_contents_big): Don't update the offset
317 of the symbol table, xcoff_write_armap will do it.
319 2000-07-23 Ulf Carlsson <ulfc@engr.sgi.com>
321 * elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
322 of dynobj for SGI_COMPAT checks.
324 2000-07-21 Michael Sokolov <msokolov@ivan.Harhan.ORG>
326 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
327 * bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
328 * bfd-in2.h: Regenerate.
330 2000-07-21 Nick Clifton <nickc@cygnus.com>
332 * elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
333 range symbol indices in relocs and issue an error message.
335 2000-07-20 H.J. Lu <hjl@gnu.org>
337 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
338 info->new_dtags when setting DT_FLAGS_1. It will only be set
339 by the new linker options. It shouldn't break anything.
341 2000-07-20 H.J. Lu <hjl@gnu.org>
343 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
344 only if info->new_dtags is true.
346 2000-07-20 H.J. Lu <hjl@gnu.org>
348 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
349 DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
351 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
353 * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
354 (ALL_MACHINES_CFILES): Add cpu-cris.c.
355 (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
356 (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
357 (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
358 * Makefile.in: Rebuild.
359 * aclocal.m4: Rebuild.
360 * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
361 * archures.c (enum bfd_architecture): Add bfd_arch_cris.
362 (bfd_cris_arch): Declare.
363 (bfd_archures_list): Add bfd_cris_arch.
364 * bfd-in2.h: Rebuild.
365 * config.bfd: (cris-*-*): New target.
366 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
367 * configure: Rebuild.
368 * elf.c (prep_headers): Add bfd_arch_cris.
370 * libaout.h (enum machine_type): Add M_CRIS.
371 * reloc.c: Add CRIS relocations.
372 * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
373 (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
374 * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
375 * po/POTFILES.in, po/bfd.pot: Regenerate.
377 2000-07-19 H.J. Lu <hjl@gnu.org>
379 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
380 DF_TEXTREL if DT_TEXTREL is set.
381 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
382 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
383 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
384 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
385 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
386 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
387 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
388 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
389 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
390 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
392 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
393 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
395 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
397 2000-07-19 H.J. Lu <hjl@gnu.org>
399 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
400 * bfd-in2.h: Rebuild.
402 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
403 (elf_dt_soname): New.
405 * elf.c (bfd_elf_set_dt_needed_soname): New.
407 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
408 entry if the shared object loaded by DT_NEEDED is used to
409 resolve the reference in a regular object.
411 2000-07-19 H.J. Lu <hjl@gnu.org>
413 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
414 DT_DEPAUDIT and DT_AUDIT as strings.
416 2000-07-19 Nick Clifton <nickc@cygnus.com>
418 * format.c: Fix formatting.
420 2000-07-19 H.J. Lu <hjl@gnu.org>
422 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
424 2000-07-19 H.J. Lu <hjl@gnu.org>
426 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
427 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
428 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
429 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
430 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
431 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
432 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
434 Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
436 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
437 renamed functions from here...
438 (assign_section_numbers): Use renamed functions.
439 (prep_headers): Use renamed functions.
441 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
442 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
443 * bfd-in2.h: Regenerate.
445 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
447 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
448 parenthesis in if statement.
450 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
452 Enable the support for Traditional MIPS.
453 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
454 return ict_none appropriately for traditional mips targets.
455 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
456 (STUB_MOVE): Conditionalize for traditonal mips.
457 (STUB_LI16): Likewise.
458 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
459 room for RTPROC header.
460 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
461 the permission for the PT_DYNAMIC as read, write and execute.
462 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
464 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
465 _DYNAMIC_LINKING for traditonal mips.
466 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
467 in case of traditonal mips.
468 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
469 entry is required. For a function if PLT is not required then set the
470 corresponding hash table entry to 0.
471 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
473 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
474 shared object set the value to 0.
475 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
476 _DYNAMIC_LINKING for traditonal mips.
477 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
480 2000-07-15 H.J. Lu <hjl@gnu.org>
482 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
484 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
486 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
487 out a structure that is BFD_IN_MEMORY.
489 2000-07-11 Alan Modra <alan@linuxcare.com.au>
491 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
492 bfd pointer. Print section id instead of bfd pointer for local
493 syms. Prefix addend with `+' for global syms as well as local.
494 Correct calculation of name component lengths.
495 (elf64_hppa_check_relocs): Update call to get_dyn_name.
497 From David Huggins-Daines <dhd@linuxcare.com>
498 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
499 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
500 (elf64_hppa_modify_segment_map): Likewise.
502 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
504 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
505 addresses to be "naturally" sign extended. Return -1 if unknown.
506 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
507 * bfd-in2.h: Regenerate.
509 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
511 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
512 and ECOF_SIGNED_64 to list ways to extract an offset.
513 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
514 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
516 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
517 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
519 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
521 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
522 bfd_get_start_address.
523 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
524 (elf_swap_ehdr_out): Ditto.
526 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
528 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
529 compatibility with older binutils.
531 2000-07-10 Alan Modra <alan@linuxcare.com.au>
533 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
534 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
536 From Ryan Bradetich <rbradetich@uswest.net>
537 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
538 (parse_line_table): Ditto.
539 (_bfd_dwarf1_find_nearest_line): Ditto.
540 * syms.c (cmpindexentry): Remove extra `*' from params.
542 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
544 * elf32-mips.c (sort_dynamic_relocs): New Function.
545 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
546 via qsort to sort the dynamic relocations in increasing r_symndx
549 2000-07-09 Alan Modra <alan@linuxcare.com.au>
551 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
552 ATTRIBUTE_UNUSED to unused args.
556 (get_stub): Likewise.
557 (elf64_hppa_adjust_dynamic_symbol): Likewise.
558 (elf64_hppa_link_output_symbol_hook): Likewise.
559 (elf64_hppa_check_relocs): Delete unused var.
560 (elf64_hppa_size_dynamic_sections): Likewise.
561 (elf64_hppa_finalize_opd): Likewise.
562 (elf64_hppa_finalize_dynreloc): Likewise.
563 (elf64_hppa_modify_segment_map): Likewise.
564 (elf64_hppa_finish_dynamic_sections): Likewise.
566 * elf-hppa.h (elf_hppa_final_write_processing): Add
567 ATTRIBUTE_UNUSED to unused args.
568 (elf_hppa_final_link_relocate): Likewise.
569 (elf_hppa_record_segment_addrs): Add paretheses.
570 (elf_hppa_relocate_section): Constify dyn_name.
572 From David Huggins-Daines <dhd@linuxcare.com>
573 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
574 rearrange case statement so that it gets preferred to 32-bit ones.
576 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
577 asection->id instead of address of asection structure.
578 (elf32_hppa_size_stubs): Likewise.
580 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
581 for .init* and .fini*.
583 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
584 and addends used in stub names to 32 bits.
585 (elf32_hppa_size_stubs): Likewise.
587 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
588 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
589 not bfd_put_64. Fix minor comment typo and formatting.
591 Changes to create multiple linker stubs, positioned immediately
592 before the section where they are required.
593 * elf32-hppa.c: Don't include hppa_stubs.h.
594 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
595 (elf32_hppa_stub_hash_table): Delete.
596 (elf32_hppa_link_hash_entry): Delete.
597 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
598 stub_hash_table, and store the struct here rather than a pointer.
599 Delete output_symbol_count. Add offset array. Change
600 global_value to a bfd_vma.
601 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
602 (elf32_hppa_stub_hash_traverse): Delete.
603 (elf32_hppa_name_of_stub): Delete.
604 (elf32_hppa_link_hash_lookup): Delete.
605 (elf32_hppa_link_hash_traverse): Delete.
606 (elf32_hppa_stub_hash_table_init): Delete.
607 (elf32_hppa_size_of_stub): Pass input section and offset rather
608 than location and calculate location here. Don't pass name as all
609 stubs are now the same size.
610 (elf32_hppa_stub_hash_newfunc): Init new fields.
611 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
613 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
614 comparing against ints. Rewrite stub handling code.
615 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
616 Case enums to int before comparing against ints. Remove
617 bfd_reloc_dangerous case.
618 (elf32_hppa_build_one_stub): Rewrite.
619 (elf32_hppa_size_one_stub): New function.
620 (elf32_hppa_build_stubs): Rewrite.
621 (elf32_hppa_size_stubs): Pass in linker call-back functions.
622 Rewrite stub-handling specific code.
624 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
626 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
628 * hppa_stubs.h: Delete.
629 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
630 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
631 * Makefile.in: Regenerate.
633 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
636 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
638 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
639 and section name for bfd_reloc_notsupported error message.
640 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
641 bfd_reloc_notsupported.
642 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
644 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
645 undefined weak symbols for all relocs.
646 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
647 offsets are relative to one past the delay slot.
648 (elf32_hppa_size_stubs): Account for reloc addend when calculating
649 branch destination. Put addend into stub name too.
650 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
651 adjust by 8 when deciding whether a linker stub is needed. Put
652 addend into stub name as for above.
654 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
655 various args and vars.
656 (elf32_hppa_bfd_final_link_relocate): Here too.
657 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
658 inner block var to avoid shadowing.
660 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
662 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
663 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
664 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
666 * libhppa.h: Change practically all unsigned ints to plain ints.
667 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
670 From Ryan Bradetich <rbradetich@uswest.net>
671 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
672 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
674 From David Huggins-Daines <dhd@linuxcare.com>
675 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
676 to the new OP_* ones.
678 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
679 error exit. Bail out earlier on plabel relocs that we aren't
680 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
681 string, and then don't free our copy.
682 (elf32_hppa_build_one_stub): Make insn unsigned int.
684 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
685 available with BL, not BE and BLE.
687 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
688 code for elf arg relocs.
689 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
690 argument with elf_link_hash_entry h. Handle undefined weak
691 symbols. Move $global$ lookup from here...
692 (elf32_hppa_relocate_section): ...to here. Return correct error
693 message for non-handled relocs.
694 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
695 wrong test was -0x3ffff to +0x40000.
697 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
698 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
700 (elf_hppa_relocate_insn): Fix a typo.
702 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
703 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
704 assemble_17, assemble_21): Delete.
705 Supply defines for all 64 possible opcodes.
706 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
707 formats. Handle COMICLR.
708 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
711 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
712 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
713 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
715 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
716 the local syms - did this code get deleted accidentally? Ignore
717 undefined and undefweak syms.
719 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
720 block. Use it instead of elf64_hppa_hash_table (info).
721 (elf_hppa_final_link_relocate): Use hppa_info instead of
722 elf64_hppa_hash_table (info).
724 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
725 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
726 (hppa_rebuild_insn): Mask immediate bits here instead.
727 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
729 2000-07-08 Alan Modra <alan@linuxcare.com.au>
731 * section.c (struct sec): Add id field. Tidy comment formatting.
732 (bfd_make_section_anyway): Set id.
733 (STD_SECTION): Init id too.
734 Change CONST to const throughout.
735 * archures.c (bfd_arch_info): Tidy comment.
736 (bfd_arch_list): Change a CONST to const.
737 * libbfd-in.h: Tidy comments and replace CONST with const.
738 * elf-bfd.h: Likewise.
739 * libbfd.h: Regenerate.
740 * bfd-in2.h: Regenerate.
741 * libcoff.h: Regenerate.
743 2000-07-07 DJ Delorie <dj@redhat.com>
745 * archive.c (_bfd_write_archive_contents): Add an informative
748 2000-07-06 Kazu Hirata <kazu@hxi.com>
750 * srec.c: Fix formatting.
752 2000-06-05 DJ Delorie <dj@redhat.com>
756 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
758 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
759 value of PC-relative offsets.
761 2000-07-03 Jim Wilson <wilson@cygnus.com>
763 * elf64-alpha.c (alpha_elf_size_info): New.
764 (elf_backend_size_info): Define to alpha_elf_size_info.
765 * elfcode.h (elf_size_info): Change hash bucket size to 4.
767 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
769 * elf32-mips.c: Include elf32-target.h again for the traditional
772 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
774 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
775 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
776 (avr_info_to_howto_rela): Likewise.
777 (elf32_avr_gc_mark_hook): Likewise.
778 (elf32_avr_gc_sweep_hook): Likewise.
779 (elf32_avr_relocate_section): Likewise.
781 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
783 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
784 an external symbol for a non-shared, non-relocatable link.
786 2000-07-03 Nick Clifton <nickc@redhat.com>
788 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
789 is an external symbol.
790 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
793 2000-07-03 Kazu Hirata <kazu@hxi.com>
795 * reloc16.c: Fix formatting.
797 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
799 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
800 to add a new target for traditional mips i.e
801 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
802 * configure.in: Likewise.
803 * configure: Rebuild.
804 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
806 (bfd_elf32_tradlittlemips_vec): Likewise.
807 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
808 to see that elfNN_bed does not get redefined even if the target file
809 is included twice for a chip. See elf32-mips.c.
811 2000-07-01 Alan Modra <alan@linuxcare.com.au>
813 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
814 (CLEANFILES): Add DEPA.
815 * Makefile.in: Regenerate.
817 2000-06-30 DJ Delorie <dj@cygnus.com>
819 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
820 can't assume the PE header is at 0x80.
822 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
824 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
826 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
828 * go32stub.h: Update stub.
830 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
832 * archures.c (bfd_mach_avr5): Define.
833 * bfd-in2.h (bfd_mach_avr5): Define.
834 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
835 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
836 (compatible): Update comment. Add missing test.
837 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
838 for avr2 and avr4. Simplify 8K wrap code.
839 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
840 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
842 2000-06-26 Kazu Hirata <kazu@hxi.com>
844 * coff-h8300.c: Fix formatting.
845 * cpu-h8300.c: Likewise.
847 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
849 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
850 for local symbols whose names are unknown.
852 2000-06-22 Alan Modra <alan@linuxcare.com.au>
854 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
856 * Makefile.in: Regenerate.
857 * doc/Makefile.in: Regenerate.
859 2000-06-20 H.J. Lu <hjl@gnu.org>
861 * Makefile.am: Rebuild dependency.
862 * Makefile.in: Rebuild.
864 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
866 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
867 (elf_backend_copy_indirect_symbol): Map to the new function.
869 2000-06-20 Alan Modra <alan@linuxcare.com.au>
871 * archive.c (normalize): Correct pointer comparison when checking
873 (bfd_bsd_truncate_arname): Likewise.
874 (bfd_gnu_truncate_arname): Likewise.
876 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
878 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
879 sections elf_{text,data}_{section,symbol}.
880 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
881 (_bfd_mips_elf_hide_symbol): New function.
882 (elf_backend_hide_symbol): Map to the new function.
883 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
884 definitions of mips_elf_{text,data}_{section,symbol}.
885 (mips_elf_local_relocation_p): Try to find the direct symbol
886 based on new check_forced argument.
887 (mips_elf_calculate_relocation): Use new version of
888 mips_elf_local_relocation_p.
889 (mips_elf_relocate_section): Likewise.
890 (_bfd_mips_elf_relocate_section): Likewise.
891 (mips_elf_sort_hash_table): Only assert that have enough GOT
893 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
894 entry if the relocation based on the new external argument.
895 (mips_elf_create_dynamic_relocation): Assert that we have a
896 section contents allocated where we can swap out the dynamic
898 (mips_elf_calculate_relocation): Find the real hash-table entry
899 correctly by using h->root.root.type. Only create a dynamic
900 relocation entry if the symbol is defined in a shared library.
901 Create an external GOT entry for the GOT16 relocation if the
902 symbol was forced local.
903 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
904 dynamic index if the symbol was forced local.
906 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
908 * elf32-mips.c: Fix typos in comments.
910 2000-06-19 Mark Kettenis <kettenis@gnu.org>
912 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
915 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
917 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
918 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
919 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
920 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
921 (bfd_elf32_m68hc11_vec): Likewise.
922 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
923 Supports 68hc11 & 68hc12 at the same time.
924 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
926 (bfd_elf32_m68hc11_vec): Likewise.
927 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
928 * archures.c (bfd_m68hc12_arch): Define and register in global list
929 (bfd_m68hc11_arch): Likewise.
930 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
931 BFD_RELOC_M68HC11_3B): Define.
932 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
933 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
935 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
937 * elf_bfd.h (struct elf_backend_data): Add info argument to
938 elf_backend_hide_symbol.
939 (_bfd_elf_link_hash_hide_symbol): Likewise.
940 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
941 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
942 * elflink.h (elf_link_add_object_symbols): Likewise.
943 (elf_link_assign_sym_version): Likewise.
945 2000-06-18 H.J. Lu <hjl@gnu.org>
947 * coff-i386.c (coff_i386_reloc): Don't return in case of
948 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
949 Compensate PE relocations when linking with non-PE object
950 files to generate a non-PE executable.
952 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
954 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
955 GOT entries if we're doing a static link or -Bsymbolic link.
957 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
959 * elflink.h (elf_link_adjust_relocs): Check for and call backend
960 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
962 (elf_link_output_relocs): Likewise.
963 (elf_reloc_link_order): Likewise.
965 2000-06-16 Nicholas Duffek <nsd@redhat.com>
967 * archures.c (enum bfd_architecture): #define constants for
968 PowerPc and RS6000 machine numbers.
969 * bfd-in2.h: Regenerate.
970 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
971 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
972 and RS6000 machine numbers using #defined constants from
974 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
975 machine numbers using #defined constants from archures.c. Add
976 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
977 64-bit words in 620 entry.
978 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
980 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
982 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
984 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
985 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
986 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
988 2000-06-16 Nicholas Duffek <nsd@redhat.com>
990 * bfd-in.h (bfd_family_coff): Define.
991 * bfd-in2.h: Regenerate.
992 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
993 coff_find_nearest_line): Check COFFness using bfd_family_coff()
994 instead of bfd_target_coff_flavour.
995 * cofflink.c (_bfd_coff_final_link): Likewise.
996 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
998 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1000 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
1001 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
1002 * xcofflink.c (XCOFF_XVECP): Delete.
1003 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
1004 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
1005 bfd_xcoff_record_link_assignment,
1006 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
1007 check for bfd_target_xcoff_flavour.
1009 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1011 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
1013 (read_hdr): New function.
1014 (rs6000coff_core_p): Store mstsave or __context64 struct instead
1015 of trying to extract individual registers. Set abfd->arch_info
1016 to match the architecture that created the core file.
1017 (rs6000coff_get_section_contents): Delete.
1018 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
1020 2000-06-14 H.J. Lu <hjl@gnu.org>
1022 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
1025 2000-06-13 H.J. Lu <hjl@gnu.org>
1027 * configure: Regenerate.
1029 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1031 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
1034 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1036 * configure.in (VERSION): Update to show this is the CVS mainline.
1038 2000-06-07 Alan Modra <alan@linuxcare.com.au>
1040 * elf32-d10v.c: Include elf/d10v.h
1041 (enum reloc_type): Delete.
1042 * elf32-d30v.c: Include elf/d30v.h
1043 (enum reloc_type): Delete.
1045 * Makefile.am: Run "make dep-am" to regenerate dependencies.
1046 * Makefile.in: Regenerate.
1048 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
1049 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
1050 move HOWTOs into elf_howto_table.
1051 (R_386_standard, R_386_ext_offset): Define.
1052 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
1053 (elf_i386_reloc_type_lookup): Modify calculation of index into
1054 elf_howto_table since we've removed the padding.
1055 (elf_i386_info_to_howto_rel): Likewise.
1056 (elf_i386_relocate_section): Likewise.
1058 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
1060 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
1062 2000-06-05 H.J. Lu <hjl@gnu.org>
1064 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
1065 an error when seeing an undefined symbol with hidden/internal
1066 attribute. It is handled in *_relocate_section ().
1068 2000-06-05 H.J. Lu <hjl@gnu.org>
1070 * elflink.h (elf_fix_symbol_flags): Follow the link for the
1071 indirect symbol for the ELF_LINK_NON_ELF bit.
1072 (elf_link_output_extsym): Don't output the indirect symbol even
1073 if the ELF_LINK_NON_ELF bit is set.
1075 2000-06-01 J.T. Conklin <jtc@redback.com>
1077 * config.bfd (i[3456]86-*-netbsdelf*): New target.
1078 (i[3456]86-*-netbsdaout*): New target.
1079 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
1080 (i[3456]86-*-openbsd*): Likewise.
1082 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1084 * trad-core.c: From hpux-core.c, include <dirent.h> or
1085 <sys/ndir.h> when possible.
1087 2000-05-31 Nick Clifton <nickc@cygnus.com>
1089 * opintl.h (_(String)): Explain why dgettext is used instead
1092 2000-05-31 Ulrich Drepper <drepper@redhat.com>
1094 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
1095 definitions. We must not assume they are sorted in the file
1096 according to their index numbers.
1098 2000-05-31 Alan Modra <alan@linuxcare.com.au>
1100 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
1101 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
1102 R_PARISC_DIR17F are for absolute branches; Handle them as such.
1104 2000-05-30 Nick Clifton <nickc@cygnus.com>
1106 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
1107 80960CA, 80960MC as valid machine names.
1109 2000-05-30 H.J. Lu <hjl@gnu.org>
1111 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
1112 visibility bits if the symbol is undefined. Correctly handle
1113 weak undefined symbols with hidden and internal attributes.
1115 * elflink.h (elf_link_add_object_symbols): Always turn the
1116 symbol into local if it has the hidden or internal attribute.
1118 2000-05-29 Philip Blundell <philb@gnu.org>
1120 * ppcboot.c: Add packed attribute if compiling with GCC.
1122 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
1124 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
1126 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
1128 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
1129 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
1130 corefile on a 64-bit (Sparc Solaris) host. Also clean up
1133 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1135 * Makefile.am: Update dependencies with "make dep-am"
1136 * Makefile.in: Regenerate.
1138 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
1139 bindtextdomain): Replace defines with those from intl/libgettext.h
1140 to quieten gcc warnings.
1142 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
1144 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
1146 * archive.c (normalize, bfd_bsd_truncate_arname,
1147 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
1148 file names with backslashes.
1150 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
1153 * sysdep.h: Include filenames.h.
1155 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1157 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
1159 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1161 * elf64-sparc.c (sparc64_elf_relax_section): New.
1162 (sparc64_elf_relocate_section): Optimize tail call into branch always
1164 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1165 (elf32_sparc_relax_section): New.
1167 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1169 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
1170 Remove unusued variables.
1171 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
1172 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
1173 previous fix, so that shared libs really don't influence targets
1174 extension mask and memory model.
1176 2000-05-23 H.J. Lu <hjl@gnu.org>
1178 * elf64-alpha.c (elf64_alpha_relocate_section): Check
1179 h->root.other not h->other.
1180 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1182 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
1184 2000-05-23 H.J. Lu <hjl@gnu.org>
1186 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
1187 undefined symbol with the non-default visibility attributes.
1188 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1189 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1190 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1191 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1192 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1193 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1194 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1195 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1196 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1197 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
1198 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1200 2000-05-22 Richard Henderson <rth@cygnus.com>
1202 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
1203 PCREL22, PCREL64I. Zero size of special relocs.
1204 (elf64_ia64_reloc_type_lookup): Likewise.
1205 (USE_BRL, oor_brl, oor_ip): New.
1206 (elf64_ia64_relax_section): New.
1207 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
1208 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
1209 (elf64_ia64_relocate_section): Likewise.
1210 (bfd_elf64_bfd_relax_section): New.
1211 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
1212 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
1213 * bfd-in2.h, libbfd.h: Regenerate.
1215 2000-05-22 Nick Clifton <nickc@cygnus.com>
1217 * configure.in : Add peigen.lo to MIPS PE targets.
1218 * configure: Regenerate.
1220 2000-05-22 Momchil Velikov <velco@fadata.bg>
1222 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
1223 only if it is known for both input and output bfds. Separate
1224 error message strings as in some languages, it may be necessary
1225 to change more than one place in the string to change between
1228 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
1229 endianess checks, call _bfd_generic_verify_endian_match() instead.
1231 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1233 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
1235 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
1236 endianess before checking bfd flavours.
1238 2000-05-22 H.J. Lu <hjl@gnu.org>
1240 * elflink.h (elf_link_output_extsym): Clear the visibility
1241 field for symbols not defined locally.
1243 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1245 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1246 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1247 (hppa_rebuild_insn): Mask immediate bits here instead.
1248 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1250 2000-05-18 Momchil Velikov <velco@fadata.bg>
1252 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
1253 relocs for an executable, ensure that they are virtual addresses.
1255 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
1257 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
1259 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
1260 Rick Gorton <gorton@scrugs.lkg.dec.com>
1262 * elflink.h: Add emitrelocations support: when enabled, relocation
1263 information and relocation sections are put into final output
1264 executables. If the emitrelocations flag is set, do the following:
1265 (elf_bfd_final_link): Emit relocation sections.
1266 (elf_link_input_bfd): Compute relocation section contents.
1267 (elf_gc_sections): Don't clean relocation sections.
1269 2000-05-16 Catherine Moore <clm@cygnux.com>
1271 * som.c (som_decode_symclass): Recognize weak symbols.
1273 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
1275 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
1276 read idata section only from dataoff.
1277 (pe_print_edata): Correctly check for valid eat_member.
1279 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1281 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1283 2000-05-14 Philip Blundell <philb@gnu.org>
1285 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
1287 2000-05-12 Alan Modra <alan@linuxcare.com.au>
1289 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
1291 * peigen.c (pe_print_idata): Look for .idata section and print
1292 info even if data directory has zero entries. Read idata section
1293 starting from dataoff, and adjust all data offsets to suit. Cast
1294 all bfd_vma vars to unsigned long before passing to fprintf.
1295 * peigen.c (pe_print_edata): Similarly, look for .edata section
1296 and print info even if data directory has zero entries. Cast
1297 all bfd_vma vars to unsigned long before passing to fprintf.
1299 From Szabolcs Szakacsits <szaka@F-Secure.com>
1300 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
1301 directory size which may be bogus.
1302 * peigen.c (pe_print_edata): Similarly.
1304 2000-05-09 Alan Modra <alan@linuxcare.com.au>
1306 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
1308 (copy_private_bfd_data): Allow for space possibly taken up by elf
1309 headers when calculating segment physical address from lma.
1311 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1313 * versados.c (versados_scan): Init stringlen and pass_2_done.
1315 * trad-core.c (trad_unix_core_file_p): Return
1316 bfd_error_wrong_format rather than bfd_error_file_truncated.
1318 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
1319 add_data_entry. DataDirectory virtual address is relative.
1320 (pe_print_idata): Account for relative DataDirectory virtual
1321 addresses. Don't trash datasize inside POWERPC_LE_PE code.
1322 (pe_print_edata): Similarly.
1324 From Szabolcs Szakacsits <szaka@F-Secure.com>
1325 * peigen.c (dir_names): Add Delay Import Directory.
1326 (pe_print_idata): Always search for bfd section containing
1327 idata address rather than looking up section name. Print this
1328 section name rather than .idata.
1329 (pe_print_edata): Similarly. Also print some fields as %08lx.
1330 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
1333 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
1335 * xcoff.h: Rename to xcoff-target.h
1336 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
1337 * coff-rs6000.c: Ditto.
1338 * coff64-rs6000.c: Ditto.
1339 * coff-pmac.c: Ditto.
1340 * Makefile.in: Regenerate.
1342 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
1344 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
1345 Change U802TOC64MAGIC to U803XTOCMAGIC.
1347 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
1349 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
1350 * bfd-in.h: Prototype bfd_elf_get_arch_size.
1351 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
1353 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1355 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
1357 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1359 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
1360 hidden and internal symbols.
1361 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
1363 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
1364 assign a PLT or GOT entry to symbols with hidden and
1365 internal visibility.
1367 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1369 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
1371 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1373 2000-05-02 H.J. Lu <hjl@gnu.org>
1375 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
1378 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1380 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
1381 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
1383 * Makefile.in: Regenerate.
1385 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
1387 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
1388 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
1389 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
1390 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
1391 * Makefile.in: Rebuild.
1393 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1395 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
1396 doesn't work very well.
1398 * elf-hppa.h (elf_hppa_internal_shdr): Define.
1399 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
1400 Set hdr->s_type to 1 if ARCH_SIZE == 32.
1401 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
1402 (elf_hppa_info_to_howto): Likewise.
1403 (elf_hppa_info_to_howto_rel): Likewise.
1404 (elf_hppa_reloc_type_lookup): Likewise.
1405 (elf_hppa_is_local_label_name): Likewise.
1406 (elf_hppa_fake_sections): Likewise.
1407 (elf_hppa_final_write_processing): Likewise.
1408 (elf_hppa_howto_table): Fully initialise all entries.
1409 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
1410 (elf_hppa_info_to_howto): Likewise.
1411 (elf_hppa_info_to_howto_rel): Likewise.
1412 (elf_hppa_reloc_type_lookup): Likewise.
1413 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
1414 elf_hppa_unmark_useless_dynamic_symbols,
1415 elf_hppa_remark_useless_dynamic_symbols,
1416 elf_hppa_record_segment_addrs, elf_hppa_final_link,
1417 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
1418 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
1419 elf32-hppa.c mess is cleaned up.
1420 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
1421 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
1422 r_field then call hppa_field_adjust inline func with variable
1423 r_field arg, instead call hppa_field_adjust with fixed arg.
1424 In case R_PARISC_PCREL22F, don't set r_field.
1425 (elf_hppa_relocate_insn): Change args and return type to unsigned
1426 int. Call re_assemble_* funcs to do the work.
1428 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
1431 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
1433 (sign_extend): Mask first before sign extending.
1434 (low_sign_extend): Rewrite without condition expression.
1435 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
1436 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
1437 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1438 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
1439 result as function return value rather than through pointer arg.
1440 Accept unsigned int args, and return unsigned int.
1441 (re_assemble_3): New. Combines function of dis_assemble_3 with
1442 re-assembly of opcode and immediate.
1443 (re_assemble_12): Likewise.
1444 (re_assemble_16): Likewise.
1445 (re_assemble_17): Likewise.
1446 (re_assemble_21): Likewise.
1447 (re_assemble_22): Likewise.
1448 (hppa_field_adjust): Rewrite and document, paying attention to
1449 size of types and signed/unsigned issues.
1450 (get_opcode): Shift before masking.
1451 (FDLW): Rename to FLDW.
1452 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
1453 (hppa_rebuild_insn): Change args and return value to unsigned
1454 int. Make use of re_assemble_*. Correct case 11.
1456 * dep-in.sed: Handle ../opcodes/.
1457 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
1458 elf64-hppa.h, hppa_stubs.h, xcoff.h.
1459 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
1460 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
1461 elfarm-nabi.lo dependencies outside of auto-dependency area.
1462 Regenerate dependencies.
1463 * Makefile.in: Regenerate.
1465 * configure.in (TRAD_HEADER): Test non-null before
1467 * configure: Regenerate.
1469 * reloc.c: Fix mis-spelling in comment.
1471 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1473 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
1474 * vms.c (vms_openr_next_archived_file): Return NULL.
1476 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
1478 * coffcode.h Copy changes mistakenly done to libcoff.h in
1481 2000-04-29 Andreas Jaeger <aj@suse.de>
1483 * libbfd-in.h: Correctly check GCC version.
1484 * bfd-in.h: Likewise.
1485 * libhppa.h: Likewise.
1486 * libbfd.h: Regenerate.
1487 * bfd-in2.h: Regenerate.
1489 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
1491 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
1492 coffdu-rs6000.{lo,c}.
1493 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
1495 * Makefile.in: Regenerate.
1496 * xcoff.h: New file.
1497 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
1498 * coff-rs6000.c: Move all declarations and defines that are
1499 common to the xcoff backends into xcoff.h
1500 * coff64-rs6000.c: Ditto,
1502 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
1504 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
1505 _bfd_coff_force_symnames in strings and
1506 _bfd_coff_debug_string_prefix_length to their default values.
1507 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
1509 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
1511 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
1512 _bfd_coff_force_symnames in strings and
1513 _bfd_coff_debug_string_prefix_length to their default values.
1515 2000-04-27 Alan Modra <alan@linuxcare.com.au>
1517 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
1518 Check local_got_refcounts before dereferencing.
1520 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
1521 before deciding we don't need R_PPC_PLT32 relocation.
1522 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
1525 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
1527 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
1529 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
1530 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
1531 (elf_i386_relocate_section): Allow for .plt to go missing.
1532 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
1533 can use a relative reloc for got as elf_i386_relocate_section.
1534 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
1536 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
1538 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
1540 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
1542 * Makefile.am (coff64-rs6000.lo): New rule.
1543 * Makefile.in: Regenerate.
1544 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
1545 xcoff_is_local_label_name, xcoff_rtype2howto,
1546 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
1547 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
1548 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
1549 (NO_COFF_SYMBOLS): Define.
1550 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
1551 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
1553 (MINUS_ONE): New macro.
1554 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
1556 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
1557 coff_SWAP_aux_out): Map to the new functions.
1558 * coff64-rs6000.c: New file.
1559 * libcoff.h (bfd_coff_backend_data): Add new fields
1560 _bfd_coff_force_symnames_in_strings and
1561 _bfd_coff_debug_string_prefix_length.
1562 (bfd_coff_force_symnames_in_strings,
1563 bfd_coff_debug_string_prefix_length): New macros for above fields.
1564 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
1565 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
1566 of using coff_swap_sym_in directly.
1567 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
1568 (coff_set_flags) Set magic for XCOFF64.
1569 (coff_compute_section_file_positions): Add symbol name length to
1570 string section length if bfd_coff_debug_string_prefix_length is
1572 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
1573 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
1574 using coff_swap_lineno_in directly.
1575 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
1576 and _bfd_coff_debug_string_prefix_length fields.
1577 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
1578 symbol names into strings table when
1579 bfd_coff_force_symnames_in_strings is true.
1580 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
1581 SET_RELOC_VADDR): New macros.
1582 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
1583 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
1585 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
1586 changes within RS6000COFF_C specific code.
1587 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
1588 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
1589 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1590 Extend existing hack on target name.
1591 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
1593 * coff-tic54x.c (ticof): Keep up to date with new fields
1594 in bfd_coff_backend_data.
1595 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
1596 targ_selvecs to include rs6000coff64_vec for rs6000.
1597 * configure.in: Add rs6000coff64_vec case.
1598 * cpu-powerpc.c: New bfd_arch_info_type.
1600 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
1602 * config.bfd: Only disable elf32-hppa vectors, not all of the
1603 BSD and OSF configuration support. Provide (disabled) clauses
1605 * configure.in: Add clause for PA64 support.
1606 * configure: Rebuilt.
1608 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
1609 (bfd_elf64_hppa_vec): Declare.
1611 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
1612 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
1613 (elf64-hppa.lo): Add dependencies.
1614 * Makefile.in: Rebuilt.
1616 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
1618 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
1620 * libhppa.h (dis_assemble_16): New function.
1621 (pa_arch): Added pa20w element.
1623 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
1625 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
1626 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
1627 bfd_elf64_slurp_reloc_table.
1629 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
1630 definitions to get external names.
1631 (elf_write_relocs): Renamed from write_relocs and make global.
1632 (elf_slurp_reloc_table): Make global.
1633 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
1635 * archive.c (hpux_uid_gid_encode): New function.
1636 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
1637 defined and the ID is greater than 99999.
1638 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
1639 special uid/gid fields into 32 bit values.
1641 2000-04-21 Matthew Green <mrg@cygnus.com>
1643 * config.bfd: Add NetBSD/sparc64 support.
1645 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1646 David Mosberger <davidm@hpl.hp.com>
1647 Timothy Wall <twall@cygnus.com>
1648 Jim Wilson <wilson@cygnus.com>
1650 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
1651 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
1652 (BFD64_BACKENDS): Add elf64-ia64.lo.
1653 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
1654 (cpu-ia64.lo, elf64-ia64.lo): New rules.
1655 * Makefile.in: Rebuild.
1656 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
1657 (bfd_ia64_arch): Declare.
1658 (bfd_archures_list): Add bfd_ia64_arch.
1659 * bfd-in2.h: Rebuild.
1660 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
1661 * configure: Rebuild.
1662 * configure.host: (ia64-*-linux*): New host.
1663 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
1664 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
1665 * elf.c (prep_headers): Add bfd_arch_ia64.
1666 * libbfd.h: Rebuild.
1667 * reloc.c: Add IA-64 relocations.
1668 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
1670 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
1671 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
1673 2000-04-21 Richard Henderson <rth@cygnus.com>
1675 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
1676 contents when performing a partial link.
1677 (bfd_elf_d30v_reloc_21): Likewise.
1679 2000-04-20 H.J. Lu <hjl@gnu.org>
1681 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
1682 patch to symbols defined by a shared object.
1683 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
1685 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1688 * dwarf2.c (concat_filename): Avoid string literal concatenation.
1689 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
1691 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
1693 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
1694 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
1695 (coff-ia64.lo): Add dependency.
1696 * Makefile.in: Regenerate.
1697 * coff-ia64.c: New file.
1698 * efi-app-ia32.c: Ditto.
1699 * efi-app-ia64.c: Ditto.
1700 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
1701 (coff_set_flags): Ditto.
1702 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
1703 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
1704 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
1705 * configure: Regenerate.
1706 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
1707 (PUT_OPTHDR_IMAGE_BASE): Ditto.
1708 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1709 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
1710 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1711 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
1712 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1713 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
1714 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1715 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
1716 (GET_PDATA_ENTRY): Ditto.
1717 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
1718 data_start. Use above macros to read fields that are 64 bit wide for
1719 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
1720 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
1721 FileAlignment and SectionAlignment to minimum alignment if they
1723 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
1724 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
1725 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
1726 Use above macros to write fields that are 64 bit wide for
1728 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
1729 5*4 otherwise. This should be right for IA-32 and IA-64, but may
1730 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
1731 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
1732 begin address, end address, and unwind info address only. Use
1733 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
1735 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
1736 HIGH3ADJ relocation names.
1737 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
1738 * targets.c: Declare bfd_efi_app_ia32_vec and
1739 bfd_efi_app_ia64_vec.
1740 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
1741 bfd_efi_app_ia64_vec.
1743 2000-04-17 Timothy Wall <twall@cygnus.com>
1745 * bfd-in2.h: Add prototypes for tic54x load page access.
1746 * bfd-in.h: Regenerate.
1747 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
1748 in customized _set_arch_mach function.
1749 * coffcode.h (coff_set_alignment_hook): Set section load page if
1750 the appropriate macro is defined.
1751 (write_object_contents): Read section load page.
1753 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1755 * elf32-hppa.h: Update copyright date.
1757 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
1758 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
1760 * elf32-d30v.c (MAX32): Don't use LL suffix.
1761 (MIN32): Define in terms of MAX32.
1762 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
1764 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
1767 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
1769 2000-04-12 Alan Modra <alan@linuxcare.com.au>
1771 * dep-in.sed: Match space before file name, not after.
1772 * Makefile.am: Regenerate dependencies.
1773 * Makefile.in: Regenerate.
1775 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
1776 case, allow address wrap-around stupidly removed 2000-03-17. Sign
1777 extend without an if statement.
1779 2000-04-11 Alan Modra <alan@linuxcare.com.au>
1781 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
1783 * elf32-mips.c (gprel16_with_gp): Likewise.
1784 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
1785 here using -0x40000, not (int)0xfffc0000.
1786 (elf32_hppa_size_of_stub): Likewise.
1788 2000-04-11 Timothy Wall <twall@cygnus.com>
1790 * coff-tic54x.c: Now builds with all targets.
1791 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
1792 * Makefile.in: Regenerate.
1793 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
1794 unitialized variable.
1796 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1798 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1799 --enable-build-warnings option.
1800 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1801 * Makefile.in, configure: Re-generate.
1803 2000-04-07 Nick Clifton <nickc@cygnus.com>
1805 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
1806 BFD_RELOC_THUMB_PCREL_BLX.
1808 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
1809 R_ARM_XPC25 and R_ARM_THM_PC22.
1811 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
1812 R_ARM_XPC25 and R_ARM_THM_XPC22.
1813 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
1814 R_ARM_[XPC25|THM_XPC22].
1816 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
1817 elf/arm-oabi.h to elf/arm.h
1819 * Makefile.am: Fix dependency for elfarm-oabi.c
1820 * Makefile.in: Regenerate.
1822 * bfd-in2.h: Regenerate.
1823 * libbfd.h: Regenerate.
1825 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1827 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
1828 and restore it on failure. Release newly allocated tdata on
1831 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
1833 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
1834 (decode_line_info): Set it. Report error if unit->line_offset is
1835 equal to or larger than it.
1837 2000-04-07 Timothy Wall <twall@cygnus.com>
1839 * targets.c: Added vecs for tic54x.
1840 * reloc.c: Added relocs for tic54x.
1841 * libbfd.h: Regenerated.
1842 * configure: Add TI COFF vecs for tic54x.
1843 * configure.in: Ditto.
1844 * config.bfd (targ_cpu): Recognize new tic54x target.
1845 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
1846 * bfd-in2.h: Add tic54x target and relocations.
1847 * Makefile.am, Makefile.in: Add tic54x target.
1848 * archures.c (bfd_archures_list): Add tic54x target.
1849 * coff-tic54x.c: New.
1850 * cpu-tic54x.c: New.
1852 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
1854 * elfcore.h (elf_core_file_p): call backend_object_p which
1855 thereby gets an opportunity to update the arch/machine type.
1857 2000-04-06 Timothy Wall <twall@cygnus.com>
1859 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
1860 class. Handle SEC_CLINK and SEC_BLOCK flags.
1861 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
1862 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
1864 2000-04-06 Nick Clifton <nickc@cygnus.com>
1866 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
1867 EF_INTERWORK if this is an unknown EABI.
1868 (elf32_arm_merge_private_bfd_data): Check EABI version
1869 numbers. Only check EF_xxx flags if the EABI version number
1871 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
1872 if the EABI version number is unknown.
1873 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
1874 if the EABI version number is unknown.
1876 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1878 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
1879 BFD_RELOC_SH_LOOP_END.
1880 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
1881 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
1882 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
1883 (sh_elf_reloc_loop): New function.
1884 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
1886 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
1887 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
1888 * bfd-in2.h, libbfd.h: Regenerate.
1890 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1892 * po/bfd.pot: Regenerate.
1894 * Makefile.am: Remove extraneous mkdep comment.
1895 (MKDEP): Use gcc -MM rather than mkdep.
1896 (DEP): Quote when passing vars to sub-make. Add warning
1898 (DEP1): Rewrite for "gcc -MM".
1899 (CLEANFILES): Add DEP2.
1900 Update dependencies.
1901 * Makefile.in: Regenerate.
1903 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1905 * configure.in: Added corefile support for AIX 4.3. In particular,
1906 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
1907 compiling rs6000-core.c.
1908 * configure: Regenerated.
1910 2000-04-03 H.J. Lu <hjl@gnu.org>
1912 * cache.c (bfd_open_file): Unlink the output file only if
1913 it has non-zero size.
1915 2000-04-01 Ken Block USG <block@zk3.dec.com>
1917 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
1918 relative relocations for non-loaded sections in shared objects.
1919 (elf64_alpha_check_relocs): Similarly.
1921 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
1923 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
1924 BFD_RELOC_16 to switch for extended relocs.
1925 (MY_swap_ext_reloc_in): New.
1926 (MY_swap_ext_reloc_out): New.
1927 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
1928 than NAME(aout,swap_ext_reloc_in) for extended relocs.
1929 (NAME(aout,squirt_out_relocs)): Similarly use
1930 MY_swap_ext_reloc_out.
1931 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
1933 2000-04-03 Kazu Hirata <kazu@hxi.com>
1935 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
1936 the R_PCRWORD_B case.
1938 2000-03-31 Thomas de Lellis <tdel@wrs.com>
1940 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
1944 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
1946 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
1947 HOWTO references to bfd_elf_generic_reloc, that have
1948 partial_inplace == true, now use the new function. The function
1949 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
1950 extends its fixes to the R_M32R_{16,24,32} relocs.
1951 The new logic in m32r_elf_lo16_reloc() has been removed, and
1952 it instead calls the new routine to obtain that functionality.
1954 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1956 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
1957 elf32_avr_check_relocs, avr_final_link_relocate,
1958 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
1959 elf32_avr_object_p): Add prototypes.
1960 (elf32_avr_gc_mark_hook): Add default for h->root.type.
1961 (bfd_elf_avr_final_write_processing): Make static.
1963 2000-03-27 Denis Chertykov <denisc@overta.ru>
1965 * cpu-avr.c: New file. BFD support routines for AVR architecture.
1966 * archures.c (bfd_architecture): Add AVR architecture.
1967 (bfd_archures_list): Add reference to AVR architecture info.
1968 * elf.c (prep_headers): Handle bfd_arch_avr.
1969 * reloc.c: Add various AVR relocation enums.
1970 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
1972 * Makefile.am: Add support for AVR elf.
1973 * configure.in: Likewise.
1974 * config.bfd: Likewise.
1975 * Makefile.in: Regenerate.
1976 * configure: This too.
1977 * bfd-in2.h: And this.
1978 * libbfd.h: And this.
1980 2000-03-24 H.J. Lu <hjl@gnu.org>
1982 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
1983 (elf64_alpha_find_reloc_at_ofs): Likewise.
1985 2000-03-17 Alan Modra <alan@linuxcare.com.au>
1987 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
1988 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
1989 allowable range used to be -2**(n-1) to 2**n-1.
1990 * reloc.c (_bfd_relocate_contents): Same here. Also replace
1991 "boolean overflow" with "bfd_reloc_status_type flag".
1993 2000-03-14 Doug Evans <dje@casey.transmeta.com>
1995 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
1997 2000-03-14 Kazu Hirata <kazu@hxi.com>
1999 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
2000 of shrinks properly, including the last reloc.
2002 2000-03-13 Kazu Hirata <kazu@hxi.com>
2004 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
2007 2000-03-11 Alan Modra <alan@linuxcare.com.au>
2009 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
2010 a format mismatch rather than an "error" from bfd_read such as
2011 bfd_error_file_truncated.
2013 2000-03-10 Geoff Keating <geoffk@cygnus.com>
2015 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
2016 sign-extension and big-endian compensation for
2017 R_MIPS_64 even in ld -r.
2019 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2021 * elf32-mips.c (mips_elf_next_relocation): Rename from
2022 mips_elf_next_lo16_relocation, and generalize to look
2023 for any relocation type.
2024 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
2025 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
2026 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
2027 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
2028 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
2029 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
2030 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
2031 (mips_rtype_to_howto): Likewise.
2032 (mips_elf_calculate_relocation): Handle new relocs.
2033 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
2034 are paired. The addend for R_MIPS_GNU_REL16_S2
2035 is shifted right two bits.
2037 2000-03-10 Alan Modra <alan@linuxcare.com.au>
2039 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
2040 comment, and ensure it doesn't happen again.
2041 (bfd_install_relocation): Same here.
2042 (_bfd_relocate_contents): Don't bother assigning unused signmask
2043 shift result. Fix typos in comments.
2044 Remove trailing whitespace throughout file.
2046 2000-03-07 Doug Evans <dje@casey.transmeta.com>
2048 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
2049 * bfd-in2.h: Rebuild.
2051 2000-03-06 Nick Clifton <nickc@cygnus.com>
2053 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
2055 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
2056 (SIZEOF_ILF_STRINGS): Redefine.
2057 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
2058 relative reloc, as opposed to a section relative reloc.
2059 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
2061 Add length of symbol's prefix to string pointer.
2062 Store a pointer to the symbol in the symbol pointer table.
2063 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
2064 Initialise the symbol pointer table.
2065 Store the hint in the Hint/Name table.
2066 Make the jump reloc be symbol realtive, not section relative.
2067 Create an import symbol for imported code.
2069 2000-03-06 Catherine Moore <clm@cygnus.com>
2071 * elf.c (swap_out_syms): Check for null type_ptr.
2073 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
2075 * aout-target.h (MY(write_object_contents)): Remove unused
2076 and unusable "#if CHOOSE_RELOC_SIZE".
2077 * pc532-mach.c (MY(write_object_contents)): Ditto.
2078 * netbsd.h (MY(write_object_contents)): Ditto.
2079 * hp300hpux.c (MY(write_object_contents)): Ditto.
2080 * freebsd.h (MY(write_object_contents)): Ditto.
2081 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
2083 2000-02-29 H.J. Lu <hjl@gnu.org>
2085 * peicode.h (jtab): Make it static.
2087 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
2088 defined and COFF_IMAGE_WITH_PE is not defined.
2089 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
2090 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
2092 2000-03-01 Nick Clifton <nickc@cygnus.com>
2094 * coff-arm.c (bfd_arm_process_before_allocation): Make
2095 'symndx' signed to prevent compile time warning.
2097 * coff-mcore.c: Remove unused prototype for pe_object_p.
2099 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
2100 functions that are not used when COFF_IMAGE_WITH_PE is
2102 (struct sh_opcode): Change type of 'flags' field to unsigned
2103 long so that it can hold the USESAS flag.
2105 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
2107 * elf-m10300.c (mn10300_elf_relax_section): Initialise
2110 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
2112 Remove unusued variables and code.
2113 (elf_backend_add_symbol_hook): Fix prototype.
2115 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
2118 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
2121 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
2123 Remove unusued variables and code.
2124 (elf_backend_add_symbol_hook): Fix prototype.
2126 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
2128 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
2129 to unused function parameter.
2131 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
2133 Use EMPTY_HOWTO to initialise empty howto slots.
2134 Remove unused variables.
2136 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
2138 2000-03-01 H.J. Lu <hjl@gnu.org>
2140 * aoutx.h (aout_link_input_section_std): Pass "true" to
2141 the undefined_symbol callback.
2142 (aout_link_input_section_ext): Likewise.
2143 * bout.c (get_value): Likewise.
2144 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2145 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
2147 (alpha_relocate_section): Likewise.
2148 * coff-arm.c (coff_arm_relocate_section): Likewise.
2149 * coff-i960.c (coff_i960_relocate_section): Likewise.
2150 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2151 * coff-mips.c (mips_relocate_section): Likewise.
2152 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2153 * coff-sh.c (sh_relocate_section): Likewise.
2154 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2155 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2156 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2157 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2158 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2159 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2160 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2161 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2162 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2163 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2164 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2165 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2166 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
2167 * elflink.h (elf_link_output_extsym): Likewise.
2168 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
2169 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
2170 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
2172 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
2173 undefined_symbol callback when building shared library with
2174 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
2176 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2177 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2178 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2179 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2180 (elf32_mips_get_relocated_section_content): Likewise.
2181 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2182 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2183 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2184 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2186 2000-02-28 Nick Clifton <nickc@cygnus.com>
2188 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
2189 * Makefile.in: Regenerate.
2191 * configure.in: Add support for mips and sh pe vectors.
2192 * configure: regenerate.
2194 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
2197 * targets.c: Add mips and sh pe vectors.
2199 * libpei.h (coff_final_link_postscript): Only define if not
2202 * coffcode.h: Add support for WinCE magic numbers.
2204 * peigen.c (pe_print_reloc): Update comment and rearrange
2205 appending of newline character.
2207 * peicode.h: Add support for Image Library Format.
2208 (pe_ILF_vars): Structure containing data used by ILF code.
2209 (pe_ILF_make_a_section): New function. Create a section based
2211 (pe_ILF_make_a_reloc): New function. Create a reloc based on
2213 (pe_ILF_make_a_symbol): New function. Create a symbol based
2215 (pe_ILF_save_relocs): New function. Store the relocs created
2216 by pe_ILF_make_a_reloc in a section.
2217 (pe_ILF_build_a_bfd): New function. Create a BFD describing
2219 (pe_ILF_object_p): New function. Return a bfd_target pointer
2221 (pe_bfd_object_p): If an ILF object is detected call
2222 pe_ILF_object_p on it.
2224 * coff-arm.c: Add support for WinCE relocs which are different
2225 from normal ARM COFF relocs.
2226 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
2228 * coff-sh.c: Add support for sh-pe target.
2229 * pe-sh.c: New file. Support code for sh-pe target.
2230 * pei-sh.c: New file. Support code for sh-pe target.
2232 * pe-mips.c: New file. Support code for mips-pe target.
2233 * pei-mips.c: New file. Support code for mips-pe target.
2235 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2237 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
2238 architecture if the object causing the bump is dynamic.
2239 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
2240 and also don't it for memory ordering.
2241 (sparc64_elf_write_relocs): Take src_rela out of the loop.
2243 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2245 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
2246 calling bfd_get_section_size_before_reloc.
2247 (decode_line_info): Likewise.
2248 (_bfd_dwarf2_find_nearest_line): Likewise.
2250 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
2252 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
2253 name of the libtool directory.
2254 * Makefile.in: Rebuild.
2256 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
2258 * som.c (SOM_HOWTO): Define.
2259 (som_hppa_howto_table): Use it.
2261 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2263 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
2265 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
2267 2000-02-24 Catherine Moore <clm@cygnus.com>
2269 * som.c (som_misc_symbol_info): Add field
2271 (som_bfd_derive_misc_symbol_info): Initialize
2273 (som_build_and_write_symbol_table): Keep track
2274 of secondary_def field.
2275 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
2276 if secondary_def field is set.
2277 (som_bfd_ar_write_symbol_stuff): Initialize
2280 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
2282 * dwarf2.c (read_address): Read 16-bits addresses.
2283 (parse_comp_unit): Accept addr_size == 2.
2285 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
2287 * bfd-in.h: Update copyright date.
2289 2000-02-23 Linas Vepstas <linas@linas.org>
2291 * cpu-i370.c: New file.
2292 * elf32-i370.c: New file.
2293 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
2294 (bfd_i370_arch): New.
2295 (bfd_archures_list): Add bfd_i370_arch.
2296 * elf.c (prep_headers): Add bfd_arch_i370.
2297 * Makefile.am: Add support for IBM 370 elf.
2298 * config.bfd: Likewise.
2299 * configure.in: Likewise.
2300 * libbfd.h (bfd_reloc_code_real_names): Likewise.
2301 * reloc.c (bfd_reloc_code_type): Likewise.
2302 * targets.c: Likewise.
2304 * Makefile.in: Regenerate.
2305 * configure: Regenerate.
2306 * bfd-in2.h: Regenerate.
2308 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2310 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
2311 invalid relocation types, and change them to R_386_NONE.
2313 2000-02-22 H.J. Lu <hjl@gnu.org>
2315 * elflink.h (elf_link_add_object_symbols): If a version symbol is
2316 not defined, don't add a second ELF_VER_CHR.
2318 * elflink.h (elf_bfd_final_link): Call output_extsym for global
2319 symbols converted to local symbols even when stripping all
2321 (elf_link_output_extsym): Process global symbols converted to
2322 local symbols even if they are being stripped.
2324 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2326 * archures.c (bfd_octets_per_byte): Return unsigned int.
2327 (bfd_arch_mach_octets_per_byte): Ditto.
2328 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
2330 * section.c (bfd_get_section_size_before_reloc): Quell signed
2331 vs. unsigned comparison warning.
2332 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
2333 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
2334 change. What was I thinking?
2335 * bfd-in2.h: Regenerate.
2337 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
2338 (elf_gc_sections): Same here.
2339 (elf_gc_common_finalize_got_offsets): And here.
2341 2000-02-21 Ian Lance Taylor <ian@zembu.com>
2343 ELF HPPA doesn't work at present; remove it until it does.
2344 * config.bfd: Comment out setting targ_defvec to
2346 * Makefile.am: Rebuild dependencies.
2347 (BFD32_BACKENDS): Remove elf32-hppa.lo.
2348 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
2349 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
2350 * Makefile.in: Rebuild.
2351 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
2353 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2355 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
2356 is no bfd_free(). Revert bfd_free part of previous change.
2358 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2360 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
2362 (coff_compute_section_file_positions): Use bfd_free to pair
2364 (coff_write_object_contents): Likewise.
2366 * coff-rs6000.c (xcoff_howto_table_16): New variable.
2367 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
2369 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
2371 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
2372 (xcoff_ar_file_hdr_big): New structure.
2373 (SIZEOF_AR_FILE_HDR_BIG): New macro.
2374 (xcoff_ar_hdr_big): New structure.
2375 (SIZEOF_AR_HDR_BIG): New macro.
2376 (xcoff_big_format_p): New macro.
2377 (xcoff_ardata_big): New macro.
2378 (arch_xhdr_big): New macro.
2379 (xcoff_slurp_armap): Handle large archives.
2380 (xcoff_archive_p): Detect large archives.
2381 (xcoff_read_ar_hdr): Handle large archives.
2382 (xcoff_openr_next_archived_file): Handle large archives.
2383 (xcoff_generic_stat_arch_elt): Handle large archives.
2384 (xcoff_write_armap_old): Rename from xcoff_write_armap.
2385 (xcoff_write_armap_big): New function.
2386 (xcoff_write_armap): New function, dispatch to _old or _big.
2387 (xcoff_write_archive_contents_old): Rename from
2388 xcoff_write_archive_contents.
2389 (xcoff_write_archive_contents_big): New function.
2390 (xcoff_write_archive_contents): New function, dispatch to _old or
2393 2000-02-18 Richard Henderson <rth@cygnus.com>
2395 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
2396 and hide_symbol members.
2397 (elf_link_hash_copy_indirect): Remove.
2398 (elf_link_hash_hide_symbol): Remove.
2399 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
2400 and elf_backend_hide_symbol.
2401 (_bfd_elf_link_hash_copy_indirect): Declare.
2402 (_bfd_elf_link_hash_hide_symbol): Declare.
2403 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
2404 (_bfd_elf_link_hash_hide_symbol): Likewise.
2405 (_bfd_elf_link_hash_table_init): Don't init killed members.
2406 * elflink.h (elf_link_add_object_symbols): Use the bed function
2407 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
2408 (elf_link_assign_sym_version): Likewise.
2409 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
2410 (elf_backend_hide_symbol): Likewise.
2411 (elfNN_bed): Update for new members.
2413 2000-02-17 Kevin Buettner <kevinb@redhat.com>
2415 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
2416 STACK_END_ADDR): Define for new core file format.
2417 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
2418 for handling the vagaries of the various core file structures used
2419 by AIX over the years.
2420 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
2421 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
2422 core_dumpx structure.
2424 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2426 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
2427 (bfd_mach_sh3_dsp): Likewise.
2428 (bfd_mach_sh4): Reinstate.
2429 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
2430 * bfd-in2.h: Regenerate.
2431 * coff-sh.c (struct sh_opcode): flags is no longer short.
2432 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
2433 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
2434 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
2435 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
2436 (sh_opcodes): No longer const.
2437 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
2438 (sh_insn_uses_reg): Check for USESAS and USESR8.
2439 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
2440 (_bfd_sh_align_load_span): Return early for SH4.
2441 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
2442 Take into account that field b of a parallel processing insn
2443 could be mistaken for a separate insn.
2444 * cpu-sh.c (arch_info_struct): New array elements for
2445 sh2, sh-dsp and sh3-dsp.
2446 Reinstate element for sh4.
2447 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
2448 (SH4_NEXT): Reinstate.
2449 (SH3_NEXT, SH3E_NEXT): Adjust.
2450 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
2451 * elf32-sh.c (sh_elf_set_private_flags): New function.
2452 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
2453 (sh_elf_merge_private_data): New function.
2454 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
2455 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2456 (bfd_elf32_bfd_merge_private_bfd_data): Change to
2457 sh_elf_merge_private_data.
2459 2000-02-13 Richard Henderson <rth@cygnus.com>
2461 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
2462 hide_symbol members.
2463 (elf_link_hash_copy_indirect): New.
2464 (elf_link_hash_hide_symbol): New.
2465 * elflink.h (elf_link_add_object_symbols): Break out copy from
2466 indirect new new symbol to elf.c.
2467 (elf_link_assign_sym_version): Break out privatization of
2468 non-exported symbol to elf.c.
2469 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
2470 (_bfd_elf_link_hash_hide_symbol): New.
2471 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
2473 2000-02-13 Ian Lance Taylor <ian@zembu.com>
2475 * section.c (_bfd_strip_section_from_output): Add info parameter.
2476 If it passed as non-NULL, use it to check whether any input BFD
2477 has an input section which uses this output section. Change all
2479 * bfd-in2.h: Rebuild.
2481 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
2482 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
2484 * bfd-in2.h: Rebuild.
2486 2000-02-10 Timothy Wall <twall@cygnus.com>
2488 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
2489 allow final modifications of swapped-in symbol.
2490 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
2491 * coffcode.h (coff_write_relocs): Use macro
2492 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
2493 symbol index should be set to -1.
2495 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
2497 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
2498 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
2499 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
2500 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
2501 sh_insns_uses_or_sets_freg): New functions.
2502 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
2503 * (sh_insns_conflict): Use new functions and new macros to
2504 detect conflicts when two instructions both set same integer registers,
2505 both set same fp register, and both set special register.
2507 2000-02-09 Timothy Wall <twall@cygnus.com>
2509 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
2510 swapping in sections, so that the swapping routines have access to
2513 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
2515 * coff-go32.c: Update comment. Update copyright.
2517 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2519 * syms.c (bfd_decode_symclass)
2520 Two new class characters were added - 'V' and 'v'. The
2521 meaning of 'W' is now restricted to just weak non-object
2522 symbols. This allows differentiation between, for example,
2523 weak functions vs weak objects. nm for example now dumps:
2525 'w' = weak unresolved
2526 'V' = weak global object
2527 'v' = weak unresolved object
2529 (bfd_is_undefined_symclass): New function. Return true if the
2530 given symbol class represents and undefined/unresolved symbol.
2532 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
2535 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
2537 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
2538 STT_ARM_16BIT flag set, but it is not attached to a data object
2539 return STT_ARM_16BIT so that it will be treated as code by the
2542 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2544 * coff-i386.c (i3coff_object_p): Remove prototype.
2547 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
2548 to name. Update copyright.
2550 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
2551 assignment to avoid warning. Update copyright.
2553 2000-01-24 Robert Lipe (robertl@sco.com)
2555 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
2556 instead of using GNU C extension.
2558 2000-01-21 Nick Clifton <nickc@cygnus.com>
2560 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
2561 amount from a bfd_in_memory structure.
2562 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
2565 2000-01-14 Nick Clifton <nickc@cygnus.com>
2567 * linker.c (default_indirect_link_order): oops - fix incorrectly
2568 applied patch from Tim Wall.
2570 2000-01-13 Timothy Wall (twall@tiac.net>
2572 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
2573 = scnhsz, filhsz, relsz, aoutsz, etc)
2575 * coffswap.h: Ditto.
2577 2000-01-13 Nick Clifton <nickc@cygnus.com>
2579 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
2580 interwork thumb to arm stub.
2582 2000-01-13 Timothy Wall (twall@tiac.net>
2584 * archures.c (bfd_octets_per_byte): New function: Return
2586 (bfd_arch_mach_octets_per_byte): New function: Return target
2589 * section.c: Distinguish between octets and bytes for usage of
2590 _cooked_size, _raw_size, and output_offset. Clarify
2591 description of bfd_set_section_contents.
2593 * bfd-in2.h: Regenerate.
2595 * coffgen.c: Indicate that the offset parameter is in bytes, not
2598 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
2599 where appropriate to get the octet offset when calling
2600 bfd_set_section_contents.
2601 (bfd_coff_reloc_link_order): Ditto.
2603 * linker.c (bfd_generic_reloc_link_order): Ditto.
2604 (_bfd_default_link_order): Ditto.
2606 * reloc.c (bfd_perform_relocation): Distinguish between octets
2607 and bytes. Use octets when indexing into octet data; use bytes
2608 when calculating target addresses.
2609 (bfd_install_relocation): Ditto.
2611 * srec.c (srec_write_section): Ditto.
2613 2000-01-13 Nick Clifton <nickc@cygnus.com>
2615 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
2616 3 to 2. This allows 4 byte sized sections, which is necessary for
2617 dlltool to build functioning DLLs.
2619 2000-01-10 Philip Blundell <pb@futuretv.com>
2621 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
2622 (arm*-*-conix*): New target.
2624 2000-01-10 Egor Duda <deo@logos-m.ru>
2626 * config.bfd: Include elf32_i386 vector to target list for cygwin
2629 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
2630 * configure.in: Test for structure win32_pstatus_t in
2632 * configure: Regenerate.
2634 * elf.c (elfcore_grok_win32pstatus): New function: process
2635 win32_pstatus_t notes in elf core file.
2636 (elfcore_grok_note): Detect win32_pstatus notes.
2638 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2640 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
2642 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
2643 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
2645 1999-12-29 Richard Henderson <rth@cygnus.com>
2647 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
2648 if no dynamic sections created.
2650 1999-12-27 Nick Clifton <nickc@cygnus.com>
2652 * peicode.h (pe_bfd_object_p): Only define for PE format
2655 1999-12-17 Nick Clifton <nickc@cygnus.com>
2657 * coff-i386.c (i3coff_object_p): Delete.
2658 (i386coff_vec): Replace reference to i3coff_object_p with a
2659 reference to coff_object_p.
2661 * coff-mcore.c (pe_object_p): Delete.
2663 * peicode.h (pe_bfd_object_p): New function: Detect the
2664 presence of a PE format COFF object file. Also detect and
2665 warn about the presence of LINK6 format Image Library Format
2668 1999-12-16 Nick Clifton <nickc@cygnus.com>
2670 * coff-arm.c (NUM_ELEM): New macro.
2671 (NUM_RELOCS): New macro: The number of known ARM relocs.
2672 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
2673 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
2675 (bfd_arm_process_before_allocation): Produce a warning message if
2676 an out of range symbol index is encountered.
2678 1999-12-14 Nick Clifton <nickc@cygnus.com>
2680 * elflink.h (is_global_symbol_definition): New Function: Return
2681 true iff the symbol is being given a global definition in this
2683 (elf_link_is_defined_archive_symbol): Do not bother processing
2684 symbols for an archive element that has already been included
2686 Use is_global_symbol_definition().
2688 1999-12-09 Andrew Cagney <cagney@cygnus.com>
2690 * config.bfd: Add support for sparc-*-netbsdelf* and
2691 sparc-*-netbsdaout*.
2693 1999-12-13 Nick Clifton <nickc@cygnus.com>
2695 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
2696 if the symbol is in the common section.
2698 1999-12-10 Nick Clifton <nickc@cygnus.com>
2700 * elflink.h (elf_link_is_defined_archive_symbol): New
2701 function: Decide if a symbol, in an archive map is there
2702 because it is defined in the archive element, or because it is
2703 just another common declaration of it.
2704 (elf_link_add_archive_symbols): Use
2705 elf_link_is_defined_archive_symbol to decide if an archive
2706 element contain a reference to a common symbol should be
2709 1999-12-10 Nick Clifton <nickc@cygnus.com>
2711 * elflink.h: Revert previous patch.
2712 * targets.c: Revert previous patch.
2713 * libbfd-in2.h: Revert previous patch.
2714 * libbfd.h: Revert previous patch.
2715 * elfxx-target.h: Revert previous patch.
2716 * archive.c: Revert previous patch.
2717 * aout-target.h: Revert previous patch.
2718 * aout-tic30.h: Revert previous patch.
2719 * bfd.c: Revert previous patch.
2720 * coff-alpha.c: Revert previous patch.
2721 * coff-rs6000.c: Revert previous patch.
2722 * elf64-mips.c: Revert previous patch.
2723 * ieee.c: Revert previous patch.
2724 * libecoff.h: Revert previous patch.
2725 * oasys.c: Revert previous patch.
2726 * som.c: Revert previous patch.
2727 * vms.c: Revert previous patch.
2729 1999-12-09 Nick Clifton <nickc@cygnus.com>
2731 * elflink.h (elf_link_add_archive_symbols): Add an archive
2732 element even if contains a symbol which is currently only
2733 considered to be a common.
2735 * targets.c (struct bfd_target): Add new field
2736 _bfd_allow_commons_in_armap.
2737 * bfd-in2.h:Regenerate.
2739 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
2741 (_bfd_archive_bsd_allow_commons_in_armap): Define.
2742 * libbfd.h: Regenerate.
2744 * elfxx-target.h: If using COFF archive map, override
2745 definition of allow_commons_in_armap and replace with
2748 * archive.c (bfd_compute_and_write_armap): Do not place common
2749 symbols into the archive map unless _bfd_allow_commons_in_armap
2752 * aout-target.h (MY_allow_commons_in_armap): Define.
2753 * aout-tic30.h (MY_allow_commons_in_armap): Define.
2754 * bfd.c (bfd_allow_commons_in_armap): Define.
2755 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
2756 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
2757 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
2758 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
2759 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
2760 * oasys.c (oasys_allow_commons_in_armap): Define.
2761 * som.c (som_allow_commons_in_armap): Define.
2762 * vms.c (vms_allow_commons_in_armap): Define.
2764 1999-12-07 Jim Blandy <jimb@cygnus.com>
2766 Add support for SSE registers in ELF core files.
2767 * elf.c (elfcore_make_note_pseudosection): New function.
2768 (elfcore_grok_prfpreg): Use it.
2769 (elfcore_grok_prxfpreg): New function.
2770 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
2772 1999-12-03 Ian Lance Taylor <ian@zembu.com>
2774 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
2775 value by 4 before storing it back in the field. From
2776 Koundinya. K <kk@ddeorg.soft.net>.
2778 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
2780 * archures.c (bfd_mach_am33): Define.
2781 * bfd-in2.h: Rebuilt.
2782 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
2783 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
2784 (compute_function_info): Handle additional registers saved by
2786 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
2787 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
2789 1999-11-29 Jim Blandy <jimb@cygnus.com>
2791 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2793 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
2796 1999-11-27 Michael Meissner <meissner@cygnus.com>
2798 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
2799 internal use within gas for alpha explicit relocations.
2800 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
2801 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
2802 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
2803 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
2804 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
2805 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
2807 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
2808 BFD_RELOC_ALPHA_USER_*.
2810 * bfd-in2.h: Regenerate.
2811 * libbfd.h: Regenerate.
2813 1999-11-26 Fred Fish <fnf@cygnus.com>
2815 * elf.c (elfcore_read_notes): Add prototype for static function.
2816 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
2817 (bfd_section_from_phdr): Replacement function that calls
2818 _bfd_elf_make_section_from_phdr for generic segment types and
2819 backend fucntion pointed to by elf_backend_section_from_phdr for
2820 backend specific segment types.
2821 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
2822 now called by _bfd_elf_make_section_from_phdr. Note that this func
2823 is now just a stub between the caller and bfd_section_from_phdr.
2825 * elf-bfd.h (struct elf_backend_data): Add new function pointer
2826 elf_backend_section_from_phdr.
2827 (elf_backend_section_from_phdr): Add prototype.
2829 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
2830 (elfNN_bed): Add elf_backend_section_from_phdr.
2832 1999-11-25 Nick Clifton <nickc@cygnus.com>
2834 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
2835 SEC_CODE and SEC_READONLY flags to glue sections.
2837 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
2838 SEC_CODE and SEC_READONLY flags to glue sections.
2840 1999-11-20 Nick Clifton <nickc@cygnus.com>
2842 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
2845 1999-11-19 Catherine Moore <clm@cygnus.com>
2847 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
2848 (elf_cpu32_plt_entry): Likewise.
2850 1999-11-18 Nick Clifton <nickc@cygnus.com>
2852 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
2854 (coff_mcore_relocate_section): Initialise addend to 0.
2855 Special case processing of RVA reloc.
2857 1999-11-17 Richard Henderson <rth@cygnus.com>
2859 * elf-bfd.h (struct elf_backend_data): Reorder collect and
2860 type_change_ok; add sign_extend_vma.
2861 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
2862 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
2863 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
2864 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
2865 (elfNN_bed): Follow struture changes.
2867 1999-11-09 Ian Lance Taylor <ian@zembu.com>
2869 * libbfd.c (bfd_read): Check result of read against desired result
2871 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
2872 invalid compared to the section size.
2874 * ieee.c (ieee_slurp_debug): Get the length of the debug
2875 information right if there is no data part.
2877 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
2879 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
2880 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
2882 1999-10-28 Ian Lance Taylor <ian@zembu.com>
2884 * elflink.h (elf_bfd_final_link): Make last_local signed.
2886 1999-10-27 Ian Lance Taylor <ian@zembu.com>
2888 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
2891 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
2893 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
2895 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
2896 * bfd-in2.h: Regenerate.
2898 1999-10-15 Andrew Haley <aph@cygnus.com>
2900 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
2902 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
2904 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
2906 1999-10-08 Ian Lance Taylor <ian@zembu.com>
2908 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
2909 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
2912 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
2914 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
2915 relocs also need the GP value.
2916 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
2917 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
2918 the GP value for R_MIPS_LITERAL relocs too. Handle
2919 R_MIPS_64 relocs properly on big-endian MIPS.
2920 (mips_elf_sign_extend): Behave properly with 'long long'.
2921 (mips_elf_highest): Correct typo.
2923 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
2925 * cpu-m32r.c (arch_info_struct): New static global.
2926 (bfd_m32r_arch): Refer to it.
2927 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
2928 (m32r_elf_print_private_bfd_data): Ditto.
2929 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
2930 * archures.c (bfd_mach_m32rx): Define it.
2931 * bfd-in2.h: Rebuild.
2933 1999-09-28 Fred Fish <fnf@cygnus.com>
2935 * targets.c (cisco_core_vec): Replaced with two new vecs ...
2936 (cisco_core_big_vec): Add new bigendian vec.
2937 (cisco_core_little_vec): Add new little endian vec.
2939 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
2940 (crash_info_locs): Add array of possible offsets.
2941 (MASK_ADDR): Mask to apply to crash info offset.
2942 (crashinfo_external): Add textbase, database, bssbase and
2943 turn into a typedef.
2944 (cisco_core_file_validate): Renamed from cisco_core_file_p.
2945 Many small changes to account for additional hardware versions.
2946 Pick a reasonable size for ".reg" section. Add a ".crash"
2947 section to allow access to crashinfo_external struct.
2948 (cisco_core_file_p): New version of this function that
2949 iterates over crash_info_locs, calling cisco_core_file_validate.
2950 (cisco_core_vec): Old big endian only vec replaced with ...
2951 (cisco_core_big_vec): Add big endian version.
2952 (cisco_core_little_vec): Add little endian version.
2954 * configure.in (cisco_core_vec): Split to two new vectors ...
2955 (cisco_core_big_vec): New target vector.
2956 (cisco_core_little_vec): New target vector.
2957 * configure: Regenerate.
2958 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
2959 to cisco_core_big_vec in targ_selvecs.
2961 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
2963 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
2964 (mips_elf_relocate_got_local): Unused, delete.
2965 (mips_elf_relocate_global_got): Unused, delete.
2967 1999-09-24 Fred Fish <fnf@cygnus.com>
2969 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
2970 to initialize it to something meaningful. Then use it to generate
2971 more useful segment names.
2973 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
2975 * som.c (NO_PCREL_MODES): Define if the system does not define
2977 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
2978 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
2979 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
2980 * libhppa.h (dis_assemble_22): New function.
2981 (bfd_hppa_insn2fmt): Handle long branch.
2983 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
2986 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2988 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
2989 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
2990 (reloc_howto_type howto_table): Tidy comments and whitespace.
2992 1999-09-17 Nick Clifton <nickc@cygnus.com>
2994 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
2995 previous delta. Set sec->gc_mark instead.
2997 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
2999 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
3000 (elf_cpu32_plt_entry): Likewise.
3002 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
3004 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
3006 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
3007 symbol table, then just compute a suitable value (but do not
3008 create a __gp symbol).
3010 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
3011 symbols when building shared libraries.
3012 (elf_hppa_final_link_relocate): Correct handling of PCREL
3013 relocations against undefined symbols.
3015 1999-09-16 Nick Clifton <nickc@cygnus.com>
3017 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
3018 interworking sections as linker created so that they will not
3019 be removed by garbage collection.
3021 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
3023 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
3024 (elf_hppa_final_link_relocate): Consistently create an absolute
3025 address, then subtract out the value of __gp.
3027 1999-09-14 Michael Meissner <meissner@cygnus.com>
3029 * configure.in (Canonicalization of target names): Remove adding
3030 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3031 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3032 * configure: Regenerate.
3034 1999-09-14 Nick Clifton <nickc@cygnus.com>
3036 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
3039 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
3041 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
3042 (elf_hppa_final_link): Initialize text_segment_base and
3044 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
3046 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
3047 (elf_hppa_final_link_relocate): Likewise.
3048 (elf_hppa_relocate_insn): Likewise.
3049 (elf_hppa_relocate_section): Initialize HOWTO.
3051 1999-09-13 Donn Terry <donn@interix.com>
3053 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
3054 handling to support both GNU and MS objects.
3056 * coffcode.h (coff_write_object_contents): Don't check reloc_count
3057 when determining whether to set F_RELFLG.
3059 1999-09-13 Philip Blundell <pb@nexus.co.uk>
3061 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
3062 PC24 relocs if the target is an undefined weak symbol.
3063 (arm_add_to_rel): Fix compiler warning.
3064 (elf32_arm_plt0_entry): Correct comments.
3066 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3068 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
3069 an absolute symbol in REL relocs.
3071 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
3073 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
3074 Stub SEGREL32. Return an error for any relocation not handled.
3076 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3078 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
3079 constant symbols, and avoid multiple definition errors on them.
3081 1999-09-12 Donn Terry <donn@interix.com>
3083 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
3084 significant bit is set.
3086 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3088 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3090 * elfcode.h (write_relocs): Handle an absolute symbol in REL
3091 relocs as we do for RELA relocs.
3093 1999-09-11 Donn Terry <donn@interix.com>
3095 * libpei.h (_bfd_pei_final_link_postscript): Declare.
3096 (coff_final_link_postscript): Define.
3097 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
3098 directory entries here.
3099 (_bfd_pei_final_link_postscript): New function.
3101 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
3102 section flags based on the section name.
3104 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
3105 get the overflow of the s_nlnno field from the s_nreloc field.
3106 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
3107 the s_nlnno overflow of the .text section into the s_nreloc
3110 * peigen.c (add_data_entry): Declare.
3111 (pei_swap_aouthdr_out): Get image size right. Set linker version
3113 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
3114 (pe_print_idata): Code cleanup, print more info, get rid of (now)
3115 extraneous ImageBase.
3116 (pe_print_edata): Likewise.
3117 (pe_print_pdata): Likewise. Print exception entries.
3118 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
3119 (tbl): Make const, add "UNKNOWN".
3120 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
3121 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
3122 section data directory.
3123 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
3125 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
3126 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
3127 * peicode.h (coff_get_symbol_info): Define.
3129 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
3131 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
3133 (coff_classify_symbol): Re-revert 1999-08-08 patch if
3136 * libpei.h: New file, broken out of peicode.h.
3137 * peigen.c: New file, broken out of peicode.h.
3138 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
3139 * configure.in: Add peigen.lo to list of files required for each
3141 * Makefile.am: Rebuild dependencies.
3142 (BFD32_BACKENDS): Add peigen.lo.
3143 (BFD32_BACKENDS_CFILES): Add peigen.c.
3144 (SOURCE_HFILES): Add libpei.h.
3145 * configure, Makefile.in: Rebuild.
3147 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
3148 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
3149 instead. Don't clear the s_paddr field for an uninitialized data
3152 * coffcode.h (coff_mkobject_hook): Set timestamp field in
3153 coff_data_type to f_timdat.
3154 * peicode.h (pe_mkobject_hook): Likewise.
3156 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
3157 number if COFF_IMAGE_WITH_PE.
3159 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
3160 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
3161 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
3162 there is no SEC_DEBUGGING section.
3163 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
3164 IMAGE_FILE_DEBUG_STRIPPED.
3166 * pe-i386.c (COFF_LONG_FILENAMES): Define.
3167 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3168 * pei-i386.c (COFF_LONG_FILENAMES): Define.
3169 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3171 * coffswap.h (IMAGE_BASE): Don't define.
3172 * pei-arm.c (IMAGE_BASE): Don't define.
3173 * pei-i386.c (IMAGE_BASE): Don't define.
3174 * pei-mcore.c (IMAGE_BASE): Don't define.
3175 * pei-ppc.c (IMAGE_BASE): Don't define.
3177 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
3178 symbol, switch on the class when determining whether to modify the
3179 value. For PE, don't modify the value of a C_FCN symbol not named
3182 * libbfd-in.h (_bfd_abort): Declare.
3184 * bfd.c (_bfd_abort): New function.
3185 * libbfd.h: Rebuild.
3187 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
3190 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
3191 don't write out the associated line numbers.
3193 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
3196 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
3197 changes when the base type is unknown.
3199 * coffgen.c (coff_print_symbol): Fix printing of aux record for
3202 * syms.c (BSF_DEBUGGING_RELOC): Define.
3203 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
3204 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
3206 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
3207 BSF_DEBUGGING_RELOC set.
3208 * bfd-in2.h: Rebuild.
3210 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3212 * ecoff.c (bfd_debug_section): Update initialization for new
3214 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
3215 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
3217 1999-09-10 H.J. Lu <hjl@gnu.org>
3219 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
3220 _bfd_filnmlen field.
3221 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3223 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
3225 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
3226 for FPTR relocs involving local symbols.
3228 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
3229 value for the stub address in a call through a stub.
3230 Install the value for a local symbol directly into the DLT
3231 instead of generating a reloc. Correctly handle FPTR64 relocs.
3233 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
3234 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
3235 (elf_hppa_final_link): Call them.
3237 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3239 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
3240 (elf_adjust_dynamic_symbol): ...from here.
3242 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
3244 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
3245 relocation, remove them. SECREL64->LTOFF16WF.
3246 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
3248 (elf_hppa_relocate_insn): Similarly.
3250 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
3251 (elf_hppa_relocate_insn): Similarly.
3253 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
3255 (elf_hppa_relocate_insn): Similarly.
3257 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
3258 Handle LTOFF_TP* relocs.
3259 (elf_hppa_relocate_insn): Similarly.
3261 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
3262 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
3263 (elf_hppa_relocate_insn): Handle PCREL* relocs.
3265 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
3266 DIR32, DIR64 and FPTR64 relocations.
3267 (elf_hppa_relocate_insn): Similarly.
3269 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
3270 address of the .PARISC.global section.
3271 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
3272 table entry elf_hppa_final_link_relocate. Do not give a warning
3273 for a reloc against an external symbol if it has a PA64 hash
3275 (elf_hppa_final_link_relocate): Significantly rework. Handle
3276 DLTIND relocations. Compute the final value of the relocation
3277 before passing the value of elf_hppa_relocate_insn.
3278 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
3279 relocation support. Handle DLTIND relocation requests just like
3280 DLTREL relocation requests. Simplify branch handling.
3282 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
3284 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
3285 non-allocated section as done in i386 version.
3286 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
3287 statement since this is no know relocation.
3289 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
3291 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
3293 (elf_hppa_relocate_insn): Similarly.
3295 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
3297 (elf_hppa_relocate_insn): Similarly.
3299 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
3300 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
3301 Pass the relocate type rather than the insn format to
3302 elf_hppa_relocate_insn.
3303 (elf_hppa_relocate_insn): Make switch dependent on relocation type
3304 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
3306 1999-09-07 Ian Lance Taylor <ian@zembu.com>
3308 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
3309 (bfd_coff_filnmlen): Define.
3310 (bfd_coff_std_swap_table): Initialize new field.
3311 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
3313 (coff_write_symbols): Likewise.
3314 (coff_get_normalized_symtab): Likewise.
3315 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
3316 * libcoff.h: Rebuild.
3318 1999-09-06 Donn Terry <donn@interix.com>
3320 * coffcode.h (sort_by_secaddr): New static function if
3322 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
3323 sections by VMA when assigning target_index values. Always set
3326 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
3327 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
3329 * libcoff.h: Rebuild.
3331 * coffcode.h (coff_set_custom_section_alignment): Add const to
3332 declaration to match definition.
3333 (coff_write_object_contents): Don't set F_AR32W(R)? if
3336 * coff-i386.c (in_reloc_p): Add declaration.
3337 (i386coff_vec): Simplify initialization of
3338 application_section_flags.
3340 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
3341 version. Move COFF_WITH_PE specific code to new version.
3342 (stype_to_sec_flags): Likewise. Add section parameter.
3343 * coffgen.c (make_a_section_from_file): Set target_index before
3344 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
3345 * libcoff.h: Rebuild.
3347 * syms.c (stt): Add some PE/PEI section names.
3348 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
3350 (bfd_symbol_info): Check for 'w'.
3352 * section.c (struct bfd_comdat_info): Define.
3353 (asection): Add comdat field.
3354 (STD_SECTION): Initialize comdat field.
3355 (bfd_make_section_anyway): Likewise.
3356 * bfd-in2.h: Rebuild.
3358 1999-09-06 Andreas Schwab <schwab@suse.de>
3360 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
3363 1999-09-06 Nick Clifton <nickc@cygnus.com>
3365 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
3366 bfd_realloc instead of calloc and realloc.
3368 1999-09-04 Steve Chamberlain <sac@pobox.com>
3370 * cpu-pj.c: New file.
3371 * elf32-pj.c: New file.
3372 * config.bfd (pj*): New cpu.
3373 (pj-*-*, pjl-*-*): New targets.
3374 * configure.in (bfd_elf32_pj_vec): New target vector.
3375 (bfd_elf32_pjl_vec): New target vector.
3376 * archures.c (bfd_arch_pj): Define.
3377 * elf.c (prep_headers): Handle bfd_arch_pj.
3378 * reloc.c: Define BFD_RELOC_PJ_* relocations.
3379 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
3380 to target vector list.
3381 * Makefile.am: Rebuild dependencies.
3382 (ALL_MACHINES): Add cpu-pj.lo.
3383 (ALL_MACHINES_CFILES): Add cpu-pj.c.
3384 (BFD32_BACKENDS): Add elf32-pj.lo.
3385 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
3386 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3388 1999-09-04 Ian Lance Taylor <ian@zembu.com>
3390 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
3391 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
3392 and NON_GOT_REF from weak defined symbol to real symbol.
3393 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
3394 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
3395 create a COPY reloc.
3396 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
3397 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
3398 don't create a COPY reloc.
3400 1999-09-03 Ian Lance Taylor <ian@zembu.com>
3402 * elflink.h (elf_bfd_final_link): When counting relocations, don't
3403 count those in sections we are not including in the link.
3405 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
3407 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
3408 field in hpux11 shared libraries.
3410 1999-09-02 Nick Clifton <nickc@cygnus.com>
3412 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
3414 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
3416 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
3417 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
3418 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
3420 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3422 * elflink.h (record_link_assignment): When possible, keep the
3423 original type of the symbol.
3425 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
3427 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
3428 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
3429 tools were configured.
3430 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
3432 1999-08-26 Mark Mitchell <mark@codesourcery.com>
3434 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
3435 GOT entries for GOT16 relocations; they're not required.
3437 1999-08-24 Nick Clifton <nickc@cygnus.com>
3439 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
3441 * config.bfd (arm-*-netbsd*): New target.
3442 * configure.in (armnetbsd_vec): New target vector.
3443 * configure: Regenerate
3444 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
3446 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
3447 (ALL_MACHINES_CFILES): Add armnetbsd.c.
3448 (armnetbsd.lo): New rule with deps.
3449 * Makefile.in: Regenerate.
3451 * armnetbsd.c: New file: Definitions specific to arm-netbsd
3454 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
3456 * som.c (som_slurp_symbol_table): Fix typo in comment.
3458 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
3460 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
3461 here instead of using elf_section_data...
3463 1999-08-19 Nick Clifton <nickc@cygnus.com>
3465 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
3466 relocations into the base file.
3467 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
3468 we are building a base file.
3470 1999-08-19 Nick Clifton <nickc@cygnus.com>
3472 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
3474 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
3475 REL relocs when performing a partial relocation.
3477 1999-08-18 Donn Terry <donn@interix.com>
3479 * cofflink.c: Move definitions of N_TMASK, et. al., out of
3480 _bfd_coff_link_input_bfd into top level.
3482 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
3483 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
3484 (coff_i386_rtype_to_howto): Likewise.
3485 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
3486 Completely ignore symbols which are all zero.
3487 (dummy_reloc16_estimate): Add return 0.
3488 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
3489 variable copy to name_copy to avoid shadowing outer scope
3491 * libcoff-in.h (coff_data_type): Change raw_syment_count field
3492 from unsigned int to unsigned long. Add timestamp field.
3493 * libcoff.h: Rebuild.
3495 1999-08-17 H.J. Lu <hjl@gnu.org>
3497 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
3500 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3502 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
3503 for special section symbols.
3504 * elflink.h (elf_merge_symbol): If we have no old BFD, check
3505 BSF_DYNAMIC on the section symbol to see whether the old BFD is
3508 1999-08-15 Mark Mitchell <mark@codesourcery.com>
3510 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
3511 coincidence of variable names between old and new code.
3513 1999-08-12 Nick Clifton <nickc@cygnus.com>
3515 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
3516 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
3517 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
3518 and 'addend' parameter a 'bfd_signed_vma'.
3519 (elf32_arm_final_link_relocate): Do not involve stubs in
3520 R_ARM_THM_PC22 relocs relative to section symbols, they are long
3521 jumps, not function calls.
3523 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
3525 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
3526 in R_ARM_PC24 relocs.
3528 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
3530 * elf-hppa.h (elf_hppa_fake_sections): New function.
3531 * elf32-hppa.c (elf_backend_fake_sections): Define.
3533 * elf-hppa.h (elf_hppa_final_write_processing): Update for
3534 recent changes to the arch_info structure.
3536 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
3537 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
3538 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
3541 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
3542 Ralf Baechle <ralf@uni-koblenz.de>
3544 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
3545 output DT_MIPS_GOTSYM.
3546 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
3547 DT_MIPS_SYMTABNO if there are no global GOT symbols.
3549 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
3551 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
3552 prototype. Handle local symbols. Add commentary.
3553 (mips_elf_calculate_relocation): Adjust accordingly.
3554 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
3557 * elflink.h (elf_bfd_final_link): Tweak last change.
3559 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3561 * elflink.h (elf_link_size_reloc_section): Use the counts in the
3562 elf-section data to allocate just the right amount of relocation
3563 space. Don't allocate the hash space twice.
3564 (elf_bfd_final_link): Calculate the amount of space to allocate in
3565 each relocation section.
3567 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
3569 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
3570 64bit mode, generate a section relative relocation for a 32bit
3572 (elf_hppa_is_local_label_name): New function.
3573 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
3574 shared between 32bit and 64bit port.
3576 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3578 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
3579 R_MIPS_GOT16 and R_MIPS_CALL16.
3580 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
3581 to use when looking for a preexisting GOT entry.
3583 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
3585 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
3586 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
3588 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3590 1999-08-09 Geoff Keating <geoffk@cygnus.com>
3592 * elflink.h (elf_link_output_extsym): Don't output a weak
3593 reference to an undefined symbol just because it was defined weak
3596 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3598 * coffgen.c (coff_find_nearest_line): When looking for file, use
3599 last best match rather than first. If address is beyond last line
3600 number record, don't return the last line as the correct value.
3602 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3604 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
3605 * bfd-in2.h: Rebuild.
3607 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
3609 * libcoff-in.h (struct coff_section_alignment_entry): Define.
3610 * coffcode.h (coff_set_custom_section_alignment): New static
3612 (coff_section_alignment_table): New static array.
3613 (coff_new_section_hook): Use coff_set_customer_section_alignment.
3614 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3615 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3616 * libcoff.h: Rebuild.
3618 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3620 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
3622 * Makefile.in: Rebuild.
3624 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3626 * section.c (SEC_SHARED): Define.
3627 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
3628 (styp_to_sec_flags): Likewise.
3629 * peicode.h (coff_swap_scnhdr_out): Likewise.
3630 * bfd-in2.h: Rebuild.
3632 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3634 * coffcode.h (coff_classify_symbol): Comment out part of
3635 1999-08-05 change which breaks cygwin DLLs.
3637 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
3638 * aclocal.m4, configure: Rebuild.
3640 1999-08-06 Ian Lance Taylor <ian@zembu.com>
3642 * section.c (global_syms): Only initialize union field if
3645 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3647 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
3648 the size of a GOT entry here.
3649 (mips_elf_calculate_relocation): Don't create a local GOT entry
3650 for the symbol in a GOT16 relocation; just for it's high-order bit
3651 (_bfd_mips_elf_relocate_section): Fix thinko.
3653 1999-08-05 Ian Lance Taylor <ian@zembu.com>
3655 Based on patches from Donn Terry <donn@interix.com>:
3656 * coffcode.h (enum coff_symbol_classification): Define.
3657 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
3658 _bfd_coff_classify_symbol. Change return type.
3659 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
3660 (coff_slurp_symbol_table): Use coff_classify_symbol.
3661 (coff_classify_symbol): New static function.
3662 (coff_sym_is_global): Never define.
3663 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
3664 * cofflink.c (coff_link_check_ar_symbols): Use
3665 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
3666 (coff_link_add_symbols): Likewise.
3667 (_bfd_coff_link_input_bfd): Likewise.
3668 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
3669 coff_classify_symbol.
3670 * libcoff.h: Rebuild.
3672 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
3674 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
3675 (e_ltpsel, e_rtpsel): Similarly.
3677 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
3678 and 14bit ertpsel. Handle 64bit psel.
3680 1999-08-04 Mark Mitchell <mark@codesourcery.com>
3682 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
3683 handling for REL relocations. And only left-shift R_MIPS26
3684 relocation addends where necessary.
3686 1999-08-03 Mark Mitchell <mark@codesourcery.com>
3688 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
3689 (mips_elf_next_lo16_relocation): Don't compute the addend here.
3690 Just return the relocation found.
3691 (mips_elf_relocate_section): Pull the LO16 addend out of the
3692 section itself when using REL relocations.
3694 * elf32-mips.c (mips_elf_calculate_relocation): Restore
3695 _DYNAMIC_LINK handling and handling of undefined symbols in shared
3698 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3700 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
3701 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
3702 relocation against a symbol in an input section with no output
3703 section. From Daniel Jacobowitz <drow@false.org>.
3705 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
3707 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
3708 look for generated file correctly.
3709 * aclocal.m4, configure: Rebuild.
3711 1999-08-02 Mark Mitchell <mark@codesourcery.com>
3713 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
3714 and R_MIPS16_26 relocations correctly when relocating.
3715 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
3716 and R_MIPS_CALL_LO16 are for global symbols.
3718 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
3720 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
3722 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
3723 variables and initialize them.
3725 1999-08-01 Mark Mitchell <mark@codesourcery.com>
3727 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
3728 there are no global symbols requiring GOT entries.
3729 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3730 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3731 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3733 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
3734 symbols are considered to have the value zero.
3735 (_bfd_mips_elf_relocate_section): Don't try to perform a
3736 relocation for an undefined symbol.
3737 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
3740 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3742 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
3743 wants ba,a,pt %xcc instead of %icc.
3744 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
3745 of large PLT entries.
3746 (sparc64_elf_plt_ptr_offset): Fix calculation.
3747 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
3748 addend should be relative to load address, not .plt section start.
3749 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
3751 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3753 * elf-bfd.h (struct elf_backend_data): Add
3754 print_symbol_all and output_arch_syms backend methods.
3755 * elfxx-target.h: Likewise.
3756 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
3757 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
3758 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
3760 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
3761 symbols in .dynsym, add their names into .dynstr. Put those symbols
3763 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
3764 pointers to STT_REGISTER symbols in dynsym section.
3765 (sparc64_elf_print_symbol_all): New function.
3766 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
3767 printing using the print_symbol_all hook.
3769 1999-07-30 Catherine Moore <clm@cygnus.com>
3771 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
3774 1999-07-29 Richard Henderson <rth@cygnus.com>
3776 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
3777 dynamic_sections_created.
3779 1999-07-29 Richard Henderson <rth@cygnus.com>
3781 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
3782 (mips_rtype_to_howto): ... new function.
3783 (_bfd_mips_elf_relocate_section): Use it.
3785 1999-07-28 Mark Mitchell <mark@codesourcery.com>
3787 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
3789 1999-07-27 Nick Clifton <nickc@cygnus.com>
3791 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
3793 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
3794 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
3796 1999-07-23 Donn Terry <donn@interix.com>
3798 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
3799 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
3800 * cofflink.c (coff_link_add_symbols): If PE, handle section
3802 * libcoff.h: Rebuild.
3804 * config.bfd (i[3456]86-*-interix*): New target.
3806 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3808 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
3809 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
3810 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
3811 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
3812 (COFF_SUPPORT_GNU_LINKONCE): Define.
3813 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
3814 (COFF_SUPPORT_GNU_LINKONCE): Define.
3816 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3819 * makefile.dos: Remove; obsolete.
3820 * configure.bat: Remove; obsolete.
3822 1999-07-21 H.J. Lu <hjl@gnu.org>
3824 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
3826 1999-07-21 Philippe De Muyter <phdm@macqel.be>
3828 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
3829 message and fail if a symbol index is out of range.
3831 1999-07-21 Ian Lance Taylor <ian@zembu.com>
3833 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
3834 when looking at a R_MIPS_GOT16 relocation.
3836 1999-07-20 Nick Clifton <nickc@cygnus.com>
3838 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3840 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
3842 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
3843 removed in previous change.
3844 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
3845 in relocateable output.
3847 1999-07-19 Ian Lance Taylor <ian@zembu.com>
3849 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
3852 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
3853 if they appear to be specially created by the linker.
3855 1999-07-19 Nick Clifton <nickc@cygnus.com>
3857 * targets.c (alternative_target): New field in bfd_target
3859 (bfd_search_for_target): New function: Find a target that
3860 satisifies a search function.
3861 * bfd-in2.h: Regenerate.
3863 * elfxx-target.h: Initialise the alternative_target field of
3864 the bfd_target structures to point to the other target (if
3866 * nlm-target.h: Initialise the alternative_target field of
3867 the bfd_target structures to point to the other target (if
3870 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
3871 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
3873 * aix386-core.c: Initialise new field of bfd_target structure.
3874 * aout-adobe.c: Initialise new field of bfd_target structure.
3875 * aout-arm.c: Initialise new field of bfd_target structure.
3876 * aout-target.h: Initialise new field of bfd_target structure.
3877 * aout-tic30.c: Initialise new field of bfd_target structure.
3878 * binary.c: Initialise new field of bfd_target structure.
3879 * bout.c: Initialise new field of bfd_target structure.
3880 * cisco-core.c: Initialise new field of bfd_target structure.
3881 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3882 * coff-alpha.c: Initialise new field of bfd_target structure.
3883 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
3884 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3885 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
3886 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
3887 * coff-i386.c: Initialise new field of bfd_target structure.
3888 * coff-i860.c: Initialise new field of bfd_target structure.
3889 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3890 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3891 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3892 * coff-mips.c: Initialise new field of bfd_target structure.
3893 * coff-ppc.c: Initialise new field of bfd_target structure.
3894 * coff-rs6000.c: Initialise new field of bfd_target structure.
3895 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
3896 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
3897 * coff-tic30.c: Initialise new field of bfd_target structure.
3898 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3899 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
3900 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3901 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
3902 * hppabsd-core.c: Initialise new field of bfd_target structure.
3903 * hpux-core.c: Initialise new field of bfd_target structure.
3904 * i386msdos.c: Initialise new field of bfd_target structure.
3905 * i386os9k.c: Initialise new field of bfd_target structure.
3906 * ieee.c: Initialise new field of bfd_target structure.
3907 * ihex.c: Initialise new field of bfd_target structure.
3908 * irix-core.c: Initialise new field of bfd_target structure.
3909 * mipsbsd.c: Initialise new field of bfd_target structure.
3910 * netbsd-core.c: Initialise new field of bfd_target structure.
3911 * oasys.c: Initialise new field of bfd_target structure.
3912 * osf-core.c: Initialise new field of bfd_target structure.
3913 * ppcboot.c: Initialise new field of bfd_target structure.
3914 * ptrace-core.c: Initialise new field of bfd_target structure.
3915 * sco5-core.c: Initialise new field of bfd_target structure.
3916 * som.c: Initialise new field of bfd_target structure.
3917 * srec.c: Initialise new field of bfd_target structure.
3918 * tekhex.c: Initialise new field of bfd_target structure.
3919 * trad-core.c: Initialise new field of bfd_target structure.
3920 * versados.c: Initialise new field of bfd_target structure.
3921 * vms.c: Initialise new field of bfd_target structure.
3923 1999-07-19 Andreas Schwab <schwab@suse.de>
3925 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
3928 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
3930 * elflink.h (elf_link_adjust_relocs): New function.
3931 (elf_bfd_final_link): Use it.
3932 (elf_link_input_bfd): Deal with the fact that there can be
3933 two relocation sections for a single section.
3934 (elf_reloc_link_order): Likewise.
3936 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
3937 a relocateable object.
3938 (_bfd_mips_elf_relocate_section): Handle relocateable links.
3940 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3942 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
3943 (sparc64_elf_get_reloc_upper_bound,
3944 sparc64_elf_get_dynamic_reloc_upper_bound,
3945 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
3946 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
3948 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
3949 ELF64_R_TYPE_ID/DATA where appropriate.
3951 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3953 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
3956 1999-07-16 Ian Lance Taylor <ian@zembu.com>
3958 * elf32-mips.c (mips_elf_local_relocation_p): New static
3960 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
3961 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
3962 Always set *require_jalxp.
3963 (mips_elf_stub_section_p): Mark abfd parameter as unused.
3964 (_bfd_mips_elf_relocate_section): Only look for LO16 following
3965 GOT16 if the GOT16 is against a local symbol. Don't return false
3966 for an undefined symbol. If there is an overflow, assert that we
3969 1999-07-16 Andreas Schwab <schwab@suse.de>
3971 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
3972 variables `link' and `elfsec'.
3973 (elf_bfd_final_link): Remove unused variable `os'.
3975 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
3977 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
3978 a PT_PHDR program headers.
3979 (_bfd_mips_elf_final_link): Don't assume there are going to be
3980 section symbols when we're not building a shared object.
3981 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
3984 1999-07-15 J.T. Conklin <jtc@redback.com>
3986 * config.bfd (i[3456]86-*-vxworks*): New target.
3988 1999-07-15 Mark Mitchell <mark@codesourcery.com>
3990 * elf32-mips.c (mips_elf_stub_section_p): New function.
3991 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
3992 (mips_elf_relocate_section): Adjust calling sequence for
3993 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3994 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
3997 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3999 * configure.in: Bump version number to 2.9.5.
4000 * configure: Rebuild.
4002 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
4004 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
4006 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
4007 to derive final type instead of hardwiring a selection.
4009 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4011 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
4012 things relocated by R_MIPS16_GPREL.
4013 (mips_elf_perform_relocation): Likewise.
4015 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
4017 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
4019 1999-07-14 Richard Henderson <rth@cygnus.com>
4021 * elf32-mips.c (struct mips_got_info): Add global_gotno.
4022 (_bfd_mips_elf_size_dynamic_sections): Set it.
4023 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
4024 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
4025 new argument max_local.
4027 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4029 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
4030 subwords when handling an R_MIPS16_26 relocation.
4031 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
4034 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
4035 dst_mask to match reality.
4036 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
4037 (mips_elf_obtain_contents): Use bfd_get.
4038 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
4039 (mips_elf_relocate_section): Likewise.
4041 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4043 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
4044 (mips_elf_relocate_section): Adjust calling sequence for
4045 mips_elf_perform_relocation.
4046 (mips_elf_perform_relocation): Take additional argument. Handle
4047 R_MIPS16_26. Use bfd_put for convenience.
4049 1999-07-13 Richard Henderson <rth@cygnus.com>
4051 * elf.c (assign_file_positions_for_segments): Thinko last change.
4052 Always overwrite p_flags.
4054 1999-07-13 Richard Henderson <rth@cygnus.com>
4056 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
4057 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
4058 .dynbss and .rel[a].bss if want_dynbss.
4059 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
4061 1999-07-13 Richard Henderson <rth@cygnus.com>
4063 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
4065 1999-07-13 Richard Henderson <rth@cygnus.com>
4067 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
4068 (struct elf_link_hash_table): Add dynlocal.
4069 (_bfd_elf_link_lookup_local_dynindx): Prototype.
4070 (_bfd_elf_link_adjust_dynindx): Delete.
4071 (_bfd_elf_link_renumber_dynsyms): Prototype.
4072 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
4073 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
4074 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
4075 (_bfd_elf_link_lookup_local_dynindx): New function.
4076 (elf_link_renumber_hash_table_dynsyms): New function.
4077 (_bfd_elf_link_renumber_dynsyms): New function.
4078 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
4079 (struct elf_assign_sym_version_info): Delete removed_dynamic.
4080 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
4081 instead of elf_link_remove_section_and_adjust_dynindices.
4082 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
4083 (elf_link_assign_sym_version): Remove removed_dynamic code.
4084 (elf_link_renumber_dynsyms): Delete.
4085 (elf_bfd_final_link): Install section and local symbols into .dynsym.
4087 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
4088 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
4089 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
4090 * elf32-mips.c: Similarly.
4091 * elf32-ppc.c: Similarly.
4092 * elf32-sparc.c: Similarly.
4093 * elf64-alpha.c: Similarly.
4094 * elf64-sparc.c: Similarly.
4096 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4098 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
4099 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
4100 when the relocation is against _gp_disp.
4102 1999-07-12 Mark Mitchell <mark@codesourcery.com>
4104 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
4105 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
4106 to possibly_dynamic_relocs. Adjust usage throughout code.
4107 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
4108 (elf_mips_ctor64_howto): Likewise.
4109 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
4111 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
4112 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
4113 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
4114 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
4116 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4118 * Makefile.am: Rebuild dependencies.
4119 * Makefile.in: Rebuild.
4121 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
4122 * bfd-in2.h: Rebuild.
4124 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4125 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
4126 structure initializations. Add casts.
4127 * reloc.c (EMPTY_HOWTO): Define.
4128 * bfd-in2.h: Rebuild.
4129 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
4130 comparisons against 0.
4131 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
4132 previous_ibfd_e_flags to unsigned long.
4133 * vms.h (struct vms_private_data_struct): Change section_count to
4135 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
4136 (_bfd_vms_write_gsd): Change symnum to unsigned.
4137 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
4138 * vms-tir.c (etir_sta): Change psect to unsigned.
4139 (alloc_section): Change idx to unsigned.
4140 (tir_sta, tir_ctl): Change psect to unsigned.
4141 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
4142 * vms.c (priv_section_count): Change to unsigned.
4144 1999-07-12 Andreas Schwab <schwab@suse.de>
4146 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
4147 * m68klinux.c: Likewise.
4149 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4151 * Many files: Changes to avoid gcc warnings: Remove unused local
4152 variables. Add default case to enum switches.
4153 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
4154 compile if not COFF_IMAGE_WITH_PE.
4155 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
4156 (bfd_arm_get_bfd_for_interworking): Likewise.
4157 (bfd_arm_process_before_allocation): Likewise.
4158 * epoc-pei-arm.c: Don't rename bfd_arm functions.
4159 * pei-arm.c: Likewise.
4160 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
4161 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
4162 (mips_elf_got16_entry): Put parens around & in body of ==.
4163 (mips_elf_calculate_relocation): Correct test for empty string.
4164 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
4166 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
4169 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4171 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4172 as appropriate. Fill in structure initializations. Add variable
4173 initializations. Add casts.
4174 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
4175 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
4177 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
4179 * elf-bfd.h (bfd_elf_hash): Update declaration.
4180 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
4181 when calling bfd_elf_hash.
4183 1999-07-11 Mark Mitchell <mark@codesourcery.com>
4185 * libbfd.c (bfd_put_8): Make it of type `void'.
4186 * bfd-in2.h: Regenerated.
4187 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
4189 (_bfd_mips_elf_final_link): Likewise.
4191 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
4193 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4195 * config.bfd (hppa*-*-linux-gnu*): New target
4197 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4199 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
4200 (_bfd_mips_elf_create_dynamic_sections): New function.
4201 (_bfd_mips_elf_add_symbol_hook): Likewise.
4202 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
4203 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4204 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4205 (_bfd_mips_elf_gc_mark_hook): Likewise.
4206 (_bfd_mips_elf_gc_sweep_hook): Likewise.
4207 (_bfd_mips_elf_always_size_sections): Likewise.
4208 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4209 (_bfd_mips_elf_check_relocs): Likewise.
4210 (_bfd_mips_elf_link_hash_table_create): Likewise.
4211 (_bfd_mips_elf_print_private_data): Likewise.
4212 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
4213 (_bfd_mips_elf_final_link): Likewise.
4214 (_bfd_mips_elf_additional_program_headers): Likewise.
4215 (_bfd_mips_elf_modify_segment_map): Likewise.
4216 (_bfd_mips_elf_relocate_section): Likewise.
4217 * elf32-mips.c (mips_elf32_object_p): Move contents into
4218 _bfd_mips_elf_object_p.
4219 (mips_elf_additional_program_headers): Rename to
4220 _bfd_mips_elf_additional_program_headers.
4221 (mips_elf_modify_segment_map): Rename to
4222 _bfd_mips_elf_modify_segment_map.
4223 (elf_mips_abi_name): Change prototype.
4224 (mips_elf32_section_from_shdr): Merge into
4225 _bfd_mips_elf_section_from_shdr.
4226 (mips_elf32_section_processing): Merge into
4227 _bfd_mips_elf_section_processing.
4228 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
4229 the right back-end ELF linker.
4230 (mips_elf_relocate_section): Rename to
4231 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
4232 (mips_elf_link_output_symbol_hook): Rename to
4233 _bfd_mips_elf_link_output_symbol_hook.
4234 (mips_elf_create_dynamic_section): Rename to
4235 _bfd_mips_elf_create_dynamic_section.
4236 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
4237 Adjust for 64-bit code. Use mips_elf_got_section.
4238 (mips_elf_adjust_dynamic_symbol): Rename to
4239 _bfd_mips_elf_adjust_dynamic_symbol. Use
4240 mips_elf_allocate_dynamic_relocations.
4241 (mips_elf_finish_dynamic_symbol): Rename to
4242 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
4243 Adjust for 64-bit code.
4244 (mips_elf_finish_dynamic_sections): Rename to
4245 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
4246 (mips_elf_always_size_sections): Rename to
4247 _bfd_mips_elf_always_size_sections.
4248 (mips_elf_add_symbol_hook): Rename to
4249 _bfd_mips_elf_add_symbol_hook.
4250 (mips_elf_next_lo16_addend): Constify.
4251 (mips_elf_calculate_relocation): Likewise.
4252 (mips_elf_obtain_contents): Likewise.
4253 (mips_elf_perform_relocation): Likewise.
4254 (mips_elf_create_dynamic_relocation): Likewise.
4255 (mips_elf_allocate_dynamic_relocations): New function.
4256 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
4257 (MIPS_ELF_REL_SIZE): Likewise.
4258 (MIPS_ELF_DYN_SIZE): Likewise.
4259 (MIPS_ELF_GOT_SIZE): Likewise.
4260 (MIPS_ELF_SYM_SIZE): Likewise.
4261 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
4262 (MIPS_ELF_GET_WORD): Likewise.
4263 (MIPS_ELF_PUT_WORD): Likewise.
4264 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4265 (STUB_LW): Conditionalize for 64-bit value.
4266 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
4268 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
4269 Check it for inconsistency.
4270 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
4272 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
4274 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
4275 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
4276 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
4277 (mips_elf_local_got_index): Likewise.
4278 (mips_elf_got_page): Likewise.
4279 (mips_elf_got_info): Likewise.
4280 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
4281 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
4282 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
4283 instead of constant `2'.
4284 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
4285 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
4286 (mips_elf_size_dynamic_sections): Use
4287 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
4288 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
4289 Adjust all releveant entries in elf backend table.
4290 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
4291 (mips_elf64_section_processing): Likewise.
4292 Adjust elf backend entries to use _bfd_mips_elf variants now
4295 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
4297 (size_dynamic_sections): Likewise.
4298 (elf_link_output_extsym): Likewise.
4299 * elf.c: (elf_fake_sections): Likewise.
4300 * libbfd.c (bfd_get): New macro.
4301 (bfd_put): Likewise.
4302 * bfd-in2.h: Regenerated.
4304 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4306 * elf-bfd.h (elf_size_info): Add hash_entry_size,
4307 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
4308 wap_reloca_in, and swap_reloca_out.
4309 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
4310 multiple internal relocations per external relocation.
4311 (link_read_relocs): Likewise.
4312 (elf_bfd_final_link): Likewise.
4313 (elf_link_input_bfd): Likewise.
4314 (elf_gc_mark): Likewise.
4315 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4316 * elfcode.h (elf_swap_dyn_out): Adjust type to match
4318 (size_info): Add entries for new fields.
4319 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
4320 (mips_elf64_be_swap_reloc_in): New function.
4321 (mips_elf64_be_swap_reloc_out): Likewise.
4322 (mips_elf64_be_swap_reloca_in): Likewise.
4323 (mips_elf64_be_swap_reloca_out): Likewise.
4324 (mips_elf64_size_info): Add entries for new fields.
4326 1999-07-07 Ian Lance Taylor <ian@zembu.com>
4328 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
4329 field equals the new rel_count field.
4330 (elf_link_input_bfd): When doing a relocateable link, use the new
4331 rel_count field rather than the reloc_count field.
4332 (elf_reloc_link_order): Likewise.
4333 (elf_finish_pointer_linker_section): Likewise.
4335 Based on patch from H.J. Lu <hjl@gnu.org>:
4336 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
4337 shared library to override a weak definition in a regular object.
4339 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
4341 * libhppa.h: Revert July 2, 1999 patch.
4343 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
4344 need to generate DLTIND relocations, not DLTREL relocations.
4346 1999-07-05 Nick Clifton <nickc@cygnus.com>
4348 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
4350 (coff_set_flags): Recognise arm 5 architectures.
4352 * cpu-arm.c: Add support for strongarm and arm9 cpus.
4353 Add support for armv5 architecture.
4355 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
4357 * reloc.c: Add new, assembler only, ARM reloc:
4358 BFD_RELOC_ARM_ADRL_IMMEDIATE.
4360 * bfd-in2.h: Regenerate.
4362 1999-07-02 Mark Mitchell <mark@codesourcery.com>
4364 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
4365 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
4366 * elf.c (_bfd_elf_find_nearest_line): Pass it.
4367 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
4368 * elf32-mips.c (ABI_64_P): New macro.
4369 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
4370 (_bfd_mips_elf_find_nearest_line): Adjust call to
4371 _bfd_dwarf2_find_nearest_line.
4372 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
4373 * libbfd.h: Regenerated.
4375 1999-07-02 Ian Lance Taylor <ian@zembu.com>
4377 * config.bfd: Add * at the end of i[3456]86-*-unixware.
4379 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
4381 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
4382 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
4384 1999-07-01 Mark Mitchell <mark@codesourcery.com>
4386 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
4388 (_bfd_elf_init_reloc_shdr): New function.
4389 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
4390 bfd_alloc followed by memset.
4391 (_bfd_elf_init_reloc_shdr): New function, split out from ...
4392 (elf_fake_sections): Here.
4393 (assign_section_numbers): Assign section numbers for the second
4394 relocation section, if required.
4395 * elflink.h (elf_link_output_relocs): New function.
4396 (elf_link_size_reloc_section): Likewise.
4397 (elf_bfd_final_link): Use elf_link_size_reloc_section.
4398 (elf_link_input_bfd): Use elf_link_output_relocs.
4400 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
4401 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
4403 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
4405 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
4408 1999-06-28 Mark Mitchell <mark@codesourcery.com>
4410 * elf32-mips.c (mips_elf_got_info): Move declaration before
4411 prototypes. Change global_gotsym to be a pointer to a hash entry,
4412 rather than a number index.
4413 (mips_elf_link_hash_entry): Move declaration before prototypes.
4414 (mips_elf_irix6_finish_dynamic_symbol): New function.
4415 (mips_elf_sign_extend): Likewise.
4416 (mips_elf_high): Likewise.
4417 (mips_elf_higher): Likewise.
4418 (mips_elf_highest): Likewise.
4419 (mips_elf_global_got_index): Likewise.
4420 (mips_elf_local_got_index): Likewise.
4421 (mips_elf_got_offset_from_index): Likeiwse.
4422 (mips_elf_record_global_got_symbol): Likewise.
4423 (mips_elf_got_page): Likewise.
4424 (mips_elf_next_lo16_addend): Likewise.
4425 (mips_elf_calculate_relocation): Likewise.
4426 (mips_elf_obtain_contents): Likewise.
4427 (mips_elf_perform_relocation): Likewise.
4428 (mips_elf_assign_gp): Likewise.
4429 (mips_elf_sort_hash_table_f): Likewise.
4430 (mips_elf_sort_hash_table): Likewise.
4431 (mips_elf_got_section): Likewise.
4432 (mips_elf_got_info): Likewise.
4433 (mips_elf_create_local_got_entry): Likewise.
4434 (mips_elf_got16_entry): Likewise.
4435 (mips_elf_create_dynamic_relocation): Likewise.
4436 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
4437 (mips_elf_final_gp): Use mips_elf_assign_gp.
4438 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
4439 into SHN_SCOMMON automatically on IRIX6.
4440 (mips_elf_add_symbol_hook): Likewise.
4441 (mips_elf_relocate_section): Rewrite, using
4442 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4443 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
4444 Don't deal with .rld_map on IRIX6.
4445 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
4446 section flags appropriately for .got.
4447 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
4448 the got. Call mips_elf_record_global_got_symbol and allocate
4449 local got space appropriately.
4450 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
4451 char *. Rework calculation of GOT size. Sort dynamic symbol
4452 table entries so entries that do not require GOT entries appear at
4453 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
4454 code dealing with DT_INIT and DT_FINI. Remove fiddling with
4456 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
4458 (mips_elf_finish_dynamic_symbol): Use
4459 mips_elf_irix6_finish_dynamic_symbol.
4460 (mips_elf_finish_dynamic_sections): Correct off-by-one error
4461 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
4462 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
4464 1999-06-30 Ian Lance Taylor <ian@zembu.com>
4466 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
4467 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
4469 1999-06-04 Philip Blundell <philb@gnu.org>
4471 * elf32-arm.h (elf_backend_got_header_size): Define.
4472 (elf_backend_plt_header_size): Likewise.
4474 1999-06-28 Jim Pick <jim@jimpick.com>
4476 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
4478 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
4480 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
4481 relocation function.
4482 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
4484 1999-06-27 Mark Mitchell <mark@codesourcery.com>
4486 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
4487 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
4488 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
4489 (_bfd_mips_elf_section_from_shdr): Use them.
4490 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
4491 of GP-relative sections.
4492 (_bfd_mips_elf_set_section_contents): Use them.
4493 (_bfd_mips_elf_section_processing): Share code between .sdata and
4494 .lit4/.lit8 sections. Set appropriate flags for .srdata.
4495 (mips_elf_additional_program_headers): Add handling for
4496 PT_MIPS_OPTIONS segment on IRIX6.
4497 (mips_elf_modify_segment_map): Likeiwse.
4498 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
4499 Include the options sections on IRIX6. Don't look for GP-relative
4500 sections by name; use SHF_MIPS_GPREL instead.
4501 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
4503 (mips_elf_create_dynamic_sections): Don't muck about with section
4504 alignments and such on IRIX6.
4505 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4506 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
4507 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
4508 bfd_zalloc rather than bfd_alloc and memset.
4509 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4510 Don't assert the existence of .rld_map on IRIX6.
4511 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
4513 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
4514 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
4517 1999-06-26 Mark Mitchell <mark@codesourcery.com>
4519 * elf32-mips.c (mips_elf_swap_msym_in): New function.
4520 (mips_elf_swap_msym_out): New function.
4521 (mips_elf_create_msym_section): Likewise.
4522 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
4523 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
4524 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
4525 section not named .msym.
4526 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
4527 .msym directly. Set appropriate attributes for the .msym
4529 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
4530 (mips_elf_link_hash_newfunc): Clear it.
4531 (mips_elf_create_dynamic_sections): Create the .msym section
4533 (mips_elf_size_dynamic_sections): Allocate space for the
4534 .msym section. Add a DT_MIPS_MSYM entry.
4535 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
4537 (mips_elf_finish_dynamic_sections): Assign a value for
4538 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
4540 * elf32-mips.c (irix_compat_t): New enumeration.
4541 (ABI_N32_P): New macro.
4542 (IRIX_COMPAT): Likewise.
4543 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
4544 (mips_elf_relocate_section): Fix typo.
4546 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4548 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
4549 as writable PE sections.
4551 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4553 * dwarf2.c (struct arange): New type.
4554 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
4555 (arange_add): New function.
4556 (decode_line_info): Keep track of address ranges that a compilation
4558 (comp_unit_contains_address): Return true if address is contained
4559 in _any_ of the address ranges associated with a compilation unit.
4560 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
4561 on the first comp_unit that contains the address.
4563 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4565 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
4566 (decode_line_info): Add variable STASH and initialize it to point
4567 to the per-bfd dwarf2_debug info. Remove static variable
4568 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
4570 1999-06-26 Ian Lance Taylor <ian@zembu.com>
4572 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
4573 shared library to have an undefined symbol.
4575 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4576 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
4578 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
4580 * elf-hppa.c (elf_hppa_final_write_processing): New function.
4581 * elf32-hppa.c: Remove everything related to symbol extension
4582 sections & records. Use the common elf_hppa_final_write_processing.
4584 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4586 * elflink.h (size_dynamic_sections): Use user-specified init/fini
4587 functions instead of _init/_fini if requested.
4589 1999-06-23 Ian Lance Taylor <ian@zembu.com>
4591 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
4594 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4596 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
4597 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
4599 (ppc_elf_finish_dynamic_sections): Check for positive section
4600 dynindx field, rather than comparing against -1.
4601 (ppc_elf_relocate_section): Only return false if undefined_symbol
4602 or reloc_overflow fail, not always upon encountering an error.
4604 1999-06-22 Mark Mitchell <mark@codesourcery.com>
4606 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
4607 bfd_byte * before performing pointer arithmetic.
4609 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
4611 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
4613 * elf32-hppa.c: Include elf-hppa.h.
4614 (ARCH_SIZE): Define.
4615 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
4617 (elf32_hppa_info_to_howto): Similarly.
4618 (elf_hppa_howto_table): Similarly.
4619 (elf_hppa_reloc_type_lookup): Similarly.
4620 (hppa_elf_gen_reloc_type): Similarly.
4621 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
4623 1999-06-22 Nick Clifton <nickc@cygnus.com>
4625 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
4626 handling R_V850_22_PCREL relocation.
4628 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4630 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
4633 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
4635 * section.c (_bfd_strip_section_from_output): Ignore sections
4636 DISCARDed by the link script.
4638 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4640 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4641 Remove unused local variable spp.
4643 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
4644 the entry symbol is not set.
4646 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
4648 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
4649 GPDISP or LITUSE in a relocatable link.
4651 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4653 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
4654 * (alloc_dwarf1_func): Likewise.
4656 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
4658 * libhppa.h: Fix various formatting errors.
4659 (assemble_3); Rewrite using CATENATE.
4660 (assemble_17): Fix various bugs.
4662 1999-06-16 Nick Clifton <nickc@cygnus.com>
4664 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
4666 1999-06-15 Richard Henderson <rth@cygnus.com>
4668 * section.c (SEC_SHORT): Define.
4669 * bfd-in2.h: Rebuild.
4671 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4673 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
4674 Remove abfd parameter. Use _bfd_strip_section_from_output.
4675 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
4677 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
4678 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
4679 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
4681 (bfd_elf_size_dynamic_sections): Use it.
4683 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4685 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
4686 complain_overflow_bitfield to complain_overflow_signed.
4688 1999-06-13 Mark Mitchell <mark@codesourcery.com>
4690 * elflink.h (elf_link_read_relocs_from_section): New function,
4692 (elf_link_read_relocs): Here. Use it for both relocation
4695 1999-06-12 Mark Mitchell <mark@codesourcery.com>
4697 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
4698 asect->reloc_count is valid.
4700 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4702 * elf32-mips.c (mips_elf32_section_processing): Permit a
4703 SHT_MIPS_REGINFO section to have a size of 0.
4705 1999-06-12 David O'Brien <obrien@freebsd.org>
4707 * config.bfd (alpha*-*-freebsd*): New target.
4708 (i[3456]86-*-freebsd*): Now defaults to ELF.
4710 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4712 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
4713 wrap if the relocation covers the high bit of an address.
4715 * dwarf2.c (decode_line_info): Remove unused variable first_time.
4717 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4719 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
4720 instead of R_SPARC_max.
4721 (sparc64_elf_info_to_howto): Likewise.
4722 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
4723 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
4725 1999-06-07 Richard Henderson <rth@cygnus.com>
4727 * section.c (_bfd_strip_section_from_output): Remove output
4728 sections with no initial link_order.
4730 1999-06-07 Nick Clifton <nickc@cygnus.com>
4732 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
4734 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4736 * Makefile.am (SOURCE_HFILES): Add missing headers.
4737 * Makefile.in: Regenerated.
4739 1999-06-06 Mark Mitchell <mark@codesourcery.com>
4741 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
4744 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
4746 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
4747 range undefweak symbols.
4748 * hash.c: Add missing comma after @xref{}
4749 * linker.c: Likewise.
4751 1999-06-04 Nick Clifton <nickc@cygnus.com>
4753 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
4755 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
4756 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
4757 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
4758 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
4760 1999-06-04 Ian Lance Taylor <ian@zembu.com>
4762 * Makefile.am: Rebuild dependencies.
4763 (BFD32_BACKENDS): Add dwarf1.lo.
4764 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
4765 * Makefile.in: Rebuild.
4767 1999-06-04 Nick Clifton <nickc@cygnus.com>
4769 * Makefile.am: Add epoc-arm-pe target.
4770 * Makefile.in: Regenerate.
4771 * pe-arm.c: Only redefine interworking function names if they have
4772 not already been redefined.
4773 * pei-arm.c: Only redefine interworking function names if they have
4774 not already been redefined.
4775 * epoc-pe-arm.c: Redefine interworking function names to avoid a
4777 * epoc-pei-arm.c: Redefine interworking function names to avoid a
4780 1999-06-03 Nick Clifton <nickc@cygnus.com>
4782 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
4784 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4786 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
4788 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4790 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
4791 start / stop for recalculating of r_addend of R_SH_SWITCH*.
4793 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4795 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
4796 in other text sections.
4798 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4800 * libbfd.c (_bfd_generic_verify_endian_match): New function.
4801 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
4802 * libbfd.h: Regenerate.
4803 * coff-sh.c (sh_merge_private_data): Delete.
4804 (coff_bfd_merge_private_bfd_data): Change to
4805 _bfd_generic_verify_endian_match.
4806 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
4808 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
4810 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
4812 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4814 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
4816 (bfd_elf32_arm_process_before_allocation): Likewise.
4817 * bfd-in2.h: Rebuild.
4819 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4821 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
4822 track of end_sequence markers.
4823 (add_line_info): Add END_SEQUENCE arg.
4824 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
4825 debug-line info---it doesn't work right if a compilation unit
4826 consists of multiple discontiguous code-sequences. It would be
4827 worthwhile to optimize for the common case where a compilation
4828 unit results in a contiguous set of code sequences, but this is
4829 quite tricky to get right for arbitrary DWARF2 files.
4830 (lookup_address_in_line_info_table): Don't use the last line entry
4831 for a compilation unit for anything with an address higher than
4832 this line entry. Also, check for end_sequence markers to
4833 correctly handle discontinuities.
4834 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
4835 compilation units, check all compilation units with each->high==0
4836 just like when reading compilation units.
4838 * dwarf2.c (decode_line_info): Initialize table->files and
4839 table->last_line to NULL to avoid segfaults due to random
4840 values in these members.
4841 (concat_filename): Check for out-of-range file number before
4842 indexing filename table. Segfaults suck.
4844 * dwarf2.c (decode_line_info): Don't truncate address to least
4845 significant 32 bits (breaks 64 bit targets).
4846 (lookup_address_in_function_table): Ditto.
4847 (comp_unit_contains_address): Ditto.
4849 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
4851 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
4852 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
4853 (mips_elf64_howto_table_rela): Likewise.
4855 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
4857 (elf_slurp_reloc_table): Here. Use it to handle the case where a
4858 single section has two associated relocation sections.
4860 1999-06-02 Mark Salter <msalter@cygnus.com>
4862 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
4863 COFF_WITH_PE defined.
4865 1999-06-02 Nick Clifton <nickc@cygnus.com>
4867 * pe-arm.c: Rename global arm interworking functions to avoid name
4868 collision when all targets BFD is built.
4871 1999-05-31 Mark Mitchell <mark@codesourcery.com>
4873 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
4874 may_use_rel_p, may_use_rela_p, default_use_rela_p.
4875 (bfd_elf_section_data): Add use_rela_p.
4876 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
4877 (_bfd_elf_new_section_hook): Likewise.
4878 (elf_fake_sections): Use may_use_rela_p, etc., instead of
4880 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
4881 * elfcode.h (write_relocs): Determine whether or not use rela
4882 relocs based on the relocation section header.
4883 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
4884 instead of use_rela_p.
4885 * elfxx-target.h (elf_backend_may_use_relp): New macro.
4886 (elf_backend_may_use_rela_p): Likewise.
4887 (elf_backend_default_use_rela_p): Likewise.
4888 (elfNN_bed): Use them.
4890 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
4892 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
4894 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
4896 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
4897 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
4898 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
4899 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
4900 * bfd-in2.h: Regenerated.
4901 * libbfd.h: Likewise.
4902 * elf32-mips.c (mips_info_to_howto_rela): New function.
4903 (USE_REL): Adjust for new conventions.
4904 (MINUS_ONE): New macro.
4905 (elf_mips_howto_table): Add R_MIPS_SUB.
4906 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
4908 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
4909 .MIPS.content section.
4910 (_bfd_mips_elf_fake_sections): Treat all sections that begin
4911 with .MIPS.content as .MIPS.content sections. Set
4912 SHF_MNIPS_NOSTRIP for such section.
4913 (elf_info_to_howto): Define to mips_info_to_howto_rela.
4914 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
4915 MIPS_GOT_OFST, and MIPS_GOT_DISP.
4917 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4919 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
4922 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
4925 1999-05-30 Philip Blundell <philb@gnu.org>
4927 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
4928 1993-03-25 (!!). Take into account the bitmasks for the reloc so
4929 the addend does not overflow into the rest of the word.
4931 1999-05-29 Nick Clifton <nickc@cygnus.com>
4933 * bfd-in.h: Amend prototype for
4934 bfd_elf32_arm_process_before_allocation .
4935 * bfd-in.h: Regenerate.
4937 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
4938 elements in a fixed sized array.
4939 (ARM_ELF_ABI_VERSION): Define.
4940 (ARM_ELF_OS_ABI_VERSION): Define.
4941 (R_ARM_THM_ABS5): Fix rightshift and size.
4942 (R_ARM_THM_PC22): Fix size.
4943 (R_ARM_PLT32): Define Howto.
4944 (find_howto): New function: Locate a howto based on a reloc
4946 (elf32_arm_info_to_howto): Use find_howto if necessary.
4947 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4948 bfd_reloc_code_real_type.
4949 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
4950 and BFD_RELOC_VTABLE_ENTRY.
4951 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
4953 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
4954 elements in a fixed sized array.
4955 (ARM_ELF_ABI_VERSION): Define.
4956 (ARM_ELF_OS_ABI_VERSION): Define.
4957 (R_ARM_THM_ABS5): Fix rightshift and size.
4958 (R_ARM_THM_PC22): Fix size.
4959 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
4960 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4961 bfd_reloc_code_real_type.
4963 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
4964 no_pipeline_knowledge.
4965 (elf32_arm_link_hash_create): Initialise new field to zero.
4966 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
4967 no_pipeline_knowledge. Use this parameter to initialise the field
4968 in the globals data structure.
4969 (elf32_arm_final_link_relocate): Only add in pipeline offset if
4970 no_pipeline_knowledge is false and the binary is from an old
4972 (elf32_arm_merge_private_data): Generate an error if an attempt is
4973 made to linl together big endian and little endian code.
4974 (elf32_arm_post_process_headers): New function: Initialise the
4975 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
4977 (elf_backend_post_process_headers): Define.
4979 1999-05-28 Nick Clifton <nickc@cygnus.com>
4981 * elf-bfd.h (struct elf_backend_data): Add new field:
4982 elf_backend_post_process_headers.
4984 * elfxx-target.h (elf_backend_post_process_headers): Define to
4985 NULL if not already defined.
4986 (elfNN_bed): Initialise elf_backend_post_process_headers field.
4988 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
4990 (_bfd_elf_compute_section_file_positions): Call
4991 elf_backend_post_process_headers if defined.
4993 1999-05-28 Ian Lance Taylor <ian@zembu.com>
4995 * configure.in: Check whether getuid and getgid exist.
4996 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
4997 HAVE_GETGID are not defined, respectively.
4998 (bfd_write_armap): Don't special case on _WIN32 for getuid and
5000 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
5001 * configure, config.in: Rebuild.
5003 1999-05-28 Martin Dorey <mdorey@madge.com>
5005 * elf32-i960.c: New file.
5006 * elf.c (prep_headers): Handle bfd_arch_i960.
5007 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
5008 * config.bfd (i960-*-elf*): New target.
5009 * configure.in (bfd_elf32_i960_vec): New target vector.
5010 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
5011 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
5012 * Makefile.in, aclocal.m4, configure: Rebuild.
5014 1999-05-27 Nick Clifton <nickc@cygnus.com>
5016 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
5018 (find_howto): New function: Find entries in the
5019 elf32_arm_howto_table.
5020 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
5022 (elf32_arm_reloc_type_lookup): Add lookup for
5023 BFD_RELOC_ARM_PLT32.
5025 1999-05-25 Philip Blundell <pb@nexus.co.uk>
5027 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
5028 (elf32_arm_link_hash_table_create): Use above function as the
5029 constructor for hash table entries.
5030 (elf32_arm_relocate_section): Avoid crash when there is no output
5032 (elf32_arm_final_link_relocate): New parameter h.
5033 (elf32_arm_relocate_section): Pass symbol hash entry to above
5035 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
5038 1999-05-25 Catherine Moore <clm@cygnus.com>
5040 * coff-arm.c (coff_arm_relocate_section): Don't emit
5041 base file entries for pc-relative values.
5043 1999-05-25 DJ Delorie <dj@cygnus.com>
5045 * peicode.h (coff_swap_sym_in): When we create the actual section
5046 to reflect the not-there section C_SECTION symbols refer to,
5047 change the symbol class to C_STAT as the section is now really
5050 1999-05-24 Philip Blundell <pb@nexus.co.uk>
5052 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
5055 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
5057 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
5059 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
5060 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
5062 1999-05-16 Nick Clifton <nickc@cygnus.com>
5064 * coff-mcore.c (in_reloc_p): Reinstate.
5066 1999-05-15 Nick Clifton <nickc@cygnus.com>
5068 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
5069 * bfd-in2.h: Regenerate.
5070 * coff-mcore.c (in_reloc_p): Remove defintion.
5071 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
5072 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
5073 IMAGE_REL_MCORE_RVA.
5074 (coff_mcore_rtype_to_howto): Add special processing for
5075 IMAGE_REL_MCORE_RVA.
5076 (coff_mcore_relocate_section): Add support for
5077 IMAGE_REL_MCORE_RVA.
5078 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
5079 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
5081 (mcore_elf_relocate_section): Delete redundant case labels.
5083 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5085 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
5086 precedence between bit-and and comparison.
5088 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
5090 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
5091 list of target formats (targ_selvecs).
5092 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
5093 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
5095 1999-05-10 DJ Delorie <dj@cygnus.com>
5097 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
5098 reasonable mode until "ar x" is smart enough to skip it (fixes
5099 gcc/libgcc.a builds on mips-ecoff targets
5101 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
5102 to work. Hack to support MS import libraries, which use different
5103 COMDAT types than GNU.
5104 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
5105 to implied zero-length sections (see peicode below)
5106 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
5107 filename symbols, which use one *or more* auxents.
5108 * coffswap.h (coff_swap_aux_in): ditto
5109 * peicode.h (coff_swap_sym_in): Build the implied zero-length
5112 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
5114 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
5115 for all relocations.
5117 1999-05-10 Catherine Moore <clm@cygnus.com>
5119 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
5120 if COFF_IMAGE_WITH_PE.
5121 (bfd_arm_process_before_allocation): Likewise.
5122 (bfd_arm_get_bfd_for_interworking): Likewise.
5123 * coff-arm.c: Likewise.
5124 * bfd-in2.h: Regenerate.
5125 * configure.in (armpe_little_vec): Remove coff-arm.lo.
5126 (armpe_big_vec): Likewise.
5127 * configure: Rebuild.
5129 1999-05-10 Nick Clifton <nickc@cygnus.com>
5131 * elf.c (elf_fake_sections): Check for .rel. as start of rel
5132 section, not just .rel. Same for .rela.
5134 1999-05-07 Nick Clifton <nickc@cygnus.com>
5136 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
5137 endianism with an error message.
5139 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
5141 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
5142 assignment from "unsigned char *" to "char *".
5143 (decode_line_info): Likewise for dwarf_line_buffer assignment.
5145 1999-05-05 Catherine Moore <clm@cygnus.com>
5147 * coff-arm.c (coff_arm_relocate_section): Add one to
5148 address of ARM_RVA32 thumb functions.
5150 1999-05-05 Catherine Moore <clm@cygnus.com>
5152 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
5153 (elf32_m68k_copy_private_bfd_data): New.
5154 (elf32_m68k_merge_private_bfd_data): New.
5155 (elf32_m68k_print_private_bfd_data): New.
5156 (CPU32_FLAG): Define.
5157 (PLT_CPU32_ENTRY_SIZE): Define.
5158 (elf_cpu32_plt0_entry): Declare.
5159 (elf_cpu32_plt_entry): Declare.
5160 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
5161 (elf_m68k_finish_dynamic_symbol): Likewise.
5162 (elf_m68k_finish_dynamic_sections): Likewise.
5163 (elf_backend_plt_header_size): Remove definition.
5164 (bfd_elf32_bfd_copy_private_bfd_data): Define.
5165 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5166 (bfd_elf32_bfd_set_private_flags): Define.
5167 (bfd_elf32_bfd_print_private_bfd_data): Define.
5169 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
5171 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
5172 and R_LONG_PCREL_MODE.
5174 1999-04-29 Nick Clifton <nickc@cygnus.com>
5176 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
5178 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
5180 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
5181 in relocation calculation.
5183 1999-04-26 Tom Tromey <tromey@cygnus.com>
5185 * aclocal.m4, configure: Updated for new version of libtool.
5187 1999-04-21 Nick Clifton <nickc@cygnus.com>
5189 * coff-mcore.c: Add support for mcore relocs.
5191 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
5193 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
5194 incorrect use EF_MIPS_xxBITPTRS.
5196 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5198 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
5201 * bfd-in2.h: Rebuild.
5202 * libbfd.h: Rebuild.
5204 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
5206 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
5207 (coff_arm_relocate_section): Add ARM26D transform. Only
5208 change to ARM26D for relocateable links.
5210 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5212 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
5213 (bfd_elf32_bfd_print_private_bfd_data): New.
5215 1999-04-15 Doug Evans <devans@casey.cygnus.com>
5217 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
5218 refetch addend if USE_REL, add many comments regarding current state.
5219 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
5220 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
5221 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
5222 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
5224 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
5226 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
5227 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
5229 1999-04-13 David Mosberger <davidm@hpl.hp.com>
5231 * dwarf2.c (decode_line_info): Don't truncate address to least
5232 significant 32 bits (breaks 64 bit targets).
5233 (lookup_address_in_function_table): Ditto.
5234 (comp_unit_contains_address): Ditto.
5236 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
5238 * coff-arm.c (arm_emit_base_file_entry): New routine.
5239 (A2T3_OFFSET): Define.
5240 (T2A3_OFFSET): Define.
5241 (coff_arm_relocate_section): Emit base file entries for interworking
5244 1999-04-13 Philip Blundell <philb@gnu.org>
5246 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
5247 relocs 17 through 19.
5249 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
5251 * elfcode.h: Remove fnmatch.h.
5252 * elflink.h (elf_link_assign_sym_version): Call back to ld
5253 instead of calling fnmatch.
5255 * config.bfd (i?86-*-beoself): Include pe vecs.
5257 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
5259 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
5262 1999-04-10 Richard Henderson <rth@cygnus.com>
5264 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
5265 when trying to resolve dynamic symbol references.
5266 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5267 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5268 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5269 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5270 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5271 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5272 * elflink.h (elf_link_output_extsym): Likewise.
5274 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
5276 * section.c (_bfd_strip_section_from_output): New function moved from
5277 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
5278 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
5279 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
5280 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
5281 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
5282 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
5283 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
5284 * bfd-in2.h: Update.
5286 1999-04-09 Ian Lance Taylor <ian@zembu.com>
5288 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
5290 1999-04-08 Nick Clifton <nickc@cygnus.com>
5292 * coff-mcore.c: New File: Support for mcore-pe targets.
5293 * cpu-mcore.c: New File: Support for mcore targets.
5294 * elf32-mcore.c: New File: Support for mcore-elf target.
5295 * pe-mcore.c: New File: Definitions for mcore-pe target.
5296 * pei-mcore.c: New File: Definitions for mcore-pei target.
5297 * Makefile.am: Add support for MCore targets.
5298 * Makefile.in: Regenerate.
5299 * config.bfd: Add support for MCore targets.
5300 * configure.in: Add support for MCore targets.
5301 * configure: Regenerate.
5302 * archures.c: Add support for MCore architecture.
5303 * bfd-in2.h: Regenerate.
5304 * coffcode.h: Add support for mcore-pe targets.
5305 * elf.c: Add support for mcore-elf target.
5306 * reloc.c: Add support for MCore relocs.
5307 * targets.c: Add support for MCore targets.
5309 1999-04-07 Nick Clifton <nickc@cygnus.com>
5311 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
5312 R_ARM_XPC25 and R_ARM_THM_XPC22.
5313 (elf32_arm_reloc_map): Remove redundant entries.
5315 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5317 * sysdep.h (LC_MESSAGES): Never define.
5319 1999-04-06 Chris Torek <torek@bsdi.com>
5321 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
5322 all callers. Rewrite completely.
5323 (_bfd_relocate_contents): Rewrite overflow checking.
5324 * bfd-in2.h: Rebuild.
5326 1999-04-05 Ian Lance Taylor <ian@zembu.com>
5328 From Gabriel Paubert <paubert@iram.es>:
5329 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
5330 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
5331 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
5332 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
5333 * ppcboot.c (ppcboot_vec): Use little endian routines for
5336 * elf.c (elfcore_strndup): Only define if it will be used.
5337 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
5339 (ppc_elf_check_relocs): Remove unused local i.
5340 (ppc_elf_gc_mark_hook): Add default case to switch.
5342 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
5343 * srec.c (srec_scan): Accept \r in symbol definitions.
5344 (srec_object_p): Set HAS_SYMS if we saw any symbols.
5345 (symbolsrec_object_p): Likewise.
5347 1999-04-04 Don Bowman <don@pixsci.com>
5349 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
5351 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5353 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
5355 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
5356 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
5358 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
5360 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
5363 1999-03-31 Nick Clifton <nickc@cygnus.com>
5365 * config.bfd: Add support for arm-epoc-pe target.
5366 * configure.in: Add support for arm-epoc-pe target.
5367 * configure: Regenerate.
5368 * targets.c: Add support for arm-epoc-pe target.
5369 * coff-arm.c: Allow header files to override definition of
5370 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
5371 * pe-arm.h: Allow previous header files to override definition of
5372 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5373 * pei-arm.h: Allow previous header files to override definition of
5374 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5375 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
5376 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
5378 1999-03-30 Nick Clifton <nickc@cygnus.com>
5380 * elf.c (elf_map_symbols): Handle the case where section
5381 symbols are generated for content-less sections which are
5382 not mapped to the output file.
5384 * linker.c: Replace direct references to fields in BFD structure
5385 with accessor macros.
5387 * elflink.h: Replace direct references to fields in BFD structure
5388 with accessor macros.
5390 1999-03-25 Philip Blundell <pb@nexus.co.uk>
5392 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
5394 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
5395 account when adjusting section symbols during a partial link.
5397 1999-03-24 Nick Clifton <nickc@cygnus.com>
5399 * coff-sparc.c (struct coff_reloc_map): Change type of field
5400 'bfd_reloc_val' to bfd_reloc_code_real_type.
5401 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
5402 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
5403 * elf32-arc.c (struct arc_reloc_map): Ditto.
5404 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
5405 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
5406 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
5407 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
5408 * elf32-sh.c (struct elf_reloc_map): Ditto.
5409 * elf32-sparc.c (struct elf_reloc_map): Ditto.
5410 * elf32-v850.c (struct v850_reloc_map): Ditto.
5411 * elf64-sparc.c (struct elf_reloc_map): Ditto.
5412 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
5413 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
5415 1999-03-17 Martin Hunt <hunt@cygnus.com>
5417 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
5418 function so source-level assembly works. If multiple N_SOs
5419 are seen without and N_FUNs, create an indextable entry with
5420 a NULL function name.
5422 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5424 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
5425 of certian similar cpus.
5427 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5429 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5430 Add the 5000. Change the architecture for the 5400 to mips4.
5431 (elf_mips_mach): Add r5000.
5433 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5435 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
5437 1999-03-11 Nick Clifton <nickc@cygnus.com>
5439 * binary.c (binary_set_section_contents): Generate warning about
5440 huge file offsets for any section that will occupy file space, not
5441 just those that are loadable.
5443 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
5445 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
5447 1999-02-22 Jim Lemke <jlemke@cygnus.com>
5449 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
5451 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
5453 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
5454 * elflink.h: Revert all changes since Feb 16. Instead:
5455 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
5456 appropriate. Copy it to version symbols.
5457 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
5458 symbols if appropriate.
5459 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
5460 symbol if appropriate.
5461 (elf_link_output_extsym): If symbol is marked as undefined, and
5462 has no nonweak references, mark it as weak undefined.
5464 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
5466 * elflink.h (elf_merge_symbol): When overriding a dynamic
5467 definition with a weak undefined symbol, set NEEDS_PLT if it is a
5469 (elf_link_add_object_symbols): Don't copy the other field if we
5472 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
5474 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
5475 shared object with a weak undefined symbol.
5477 1999-02-18 Nick Clifton <nickc@cygnus.com>
5479 * elfarm-nabi.c: Set partial_inplace back to false.
5481 1999-02-17 Nick Clifton <nickc@cygnus.com>
5483 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
5484 (USER_LABEL_PREFIX): Set to "_".
5486 The following patches are from: Scott Bambrough
5487 <scottb@corelcomputer.com>
5489 * libaout.h (M_ARM6_NETBSD): Set to 143.
5491 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
5492 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
5493 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
5494 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
5495 * bfd-in2.h: Regenerate.
5497 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
5498 'true' as REL relocs are now being used. Add new PIC relocs:
5499 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
5500 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
5502 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
5504 (elf32_arm_final_link_relocate): Change parameters so that entire
5505 reloc is passed. Add support for PIC relocs.
5506 (elf32_arm_relocate_section): Pass entire reloc to
5507 elf32_arm_final_link_relocate.
5508 (elf32_arm_check_relocs): Handle new PIC relocs.
5509 (elf32_arm_adjust_dynamic_symbol): New function.
5510 (elf32_arm_size_dynamic_sections): New function.
5511 (elf32_arm_discard_copies): New function.
5512 (elf32_arm_finish_dynamic_symbol): New function.
5513 (elf32_arm_finish_dynamic_sections): New function.
5514 (ELF_MAXPAGE_SIZE): Define.
5515 (bfd_elf32_bfd_reloc_type_lookup): Define.
5516 (elf_backend_relocate_section): Define.
5517 (elf_backend_adjust_dynamic_symbol): Define.
5518 (elf_backend_create_dynamic_sections): Define.
5519 (elf_backend_finish_dynamic_symbol): Define.
5520 (elf_backend_finish_dynamic_sections): Define.
5521 (elf_backend_size_dynamic_sections): Define.
5522 (elf_backend_plt_readonly): Define.
5523 (elf_backend_want_got_plt): Define.
5524 (elf_backend_want_plt_sym): Define.
5526 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
5528 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
5529 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
5530 (_bfd_mips_elf_fake_sections): Likewise.
5532 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5534 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
5535 bfd_elf32_arm_get_bfd_for_interworking,
5536 bfd_elf32_arm_process_before_allocation): Define to avoid clash
5539 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
5540 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
5541 elf32_arm_find_nearest_line): Make them static.
5543 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
5545 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
5546 callers. Do not merge a definition from a shared object with a
5547 weak undefined symbol.
5548 (elf_link_add_object_symbols): Do not change the symbol type or
5549 size if the old symbol overrides the new one.
5551 1999-02-08 Nick Clifton <nickc@cygnus.com>
5553 * config.bfd: Add support for strongarm target.
5555 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5557 * elf32-m68k.c (reloc_map): Use the correct types for the struct
5558 fields instead of unsigned char.
5560 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
5562 * Makefile.am: Rebuild dependencies.
5563 * Makefile.in: Rebuild.
5565 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
5567 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
5568 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
5569 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
5570 * acinclude.m4: Add comments to uses of AC_DEFINE.
5571 * acconfig.h: Remove.
5572 * configure: Rebuild with current autoconf/automake.
5573 * aclocal.m4: Likewise.
5574 * config.in: Likewise.
5575 * Makefile.in: Likewise.
5577 1999-02-04 DJ Delorie <dj@cygnus.com>
5579 * libbfd.c (real_read): don't call fread for zero bytes. This
5580 covers up a bug (or misuse of bfd) that's exposed by Solaris.
5582 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
5584 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
5585 of a jump is in the current 256 MB region.
5587 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
5589 * format.c (bfd_check_format_matches): Change last patch to only
5590 take effect for the binary target.
5592 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
5594 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
5596 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
5598 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
5600 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
5602 * format.c (bfd_check_format_matches): If the target was
5603 previously specified, don't check other targets when checking for
5606 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
5608 * elf32-arm.h (elf32_arm_reloc_map): Removed.
5609 (elf32_arm_reloc_type_lookup): Removed
5610 * elfarm-nabi.c (elf32_arm_reloc_map): New.
5611 (elf32_arm_reloc_type_lookup): New.
5612 * elfarm-oabi.c (elf32_arm_reloc_map): New.
5613 (elf32_arm_reloc_type_lookup): New.
5615 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
5617 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
5618 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
5619 * Makefile.am: Use new files.
5620 * Makefile.in: Regenerate.
5621 * configure.in: Use new files.
5622 * configure: Regenerate.
5624 1999-02-01 Nick Clifton <nickc@cygnus.com>
5626 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
5627 (fr30_elf_gc_sweep_hook): New function.
5628 (elf_backend_can_gc_sections): Define.
5630 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
5632 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
5633 and bfd_elf32_bigarm_oabi_vec.
5635 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
5637 * Makefile.am (elf32-arm-oldabi.lo): New.
5638 (elf32-arm-newabi.lo): New.
5639 * Makefile.in: Regenerate.
5640 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
5641 (arm-*-elf): Likewise.
5643 (thumb-*-oabi): New.
5644 * configure: Regenerate.
5645 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
5646 (bfd_elf32_bigarm_oabi_vec): New.
5647 * elf32-arm-newabi.c: New.
5648 * elf32-arm-oldabi.c: New.
5649 * elf32-arm.c: Removed.
5652 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
5654 * binary.c (binary_set_section_contents): Omit warnings for
5655 unloadable sections.
5657 1999-01-31 Michael Meissner <meissner@cygnus.com>
5659 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
5660 powerpc{,le}-*-eabi.
5662 1999-01-29 Nick Clifton <nickc@cygnus.com>
5664 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
5665 * dwarf2.c (read_signed_leb128): Remove unused variables.
5667 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
5669 * elf.c (assign_file_positions_for_segments): Only adjust
5670 p_align when needed.
5672 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
5674 * binary.c (binary_set_section_contents): Don't return early for a
5675 non-loadable section, in case the first section is non-loadable.
5676 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
5677 W. Rozycki <macro@ds2.pg.gda.pl>.
5679 1999-01-28 Nick Clifton <nickc@cygnus.com>
5681 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
5682 R_FR30_GNU_VTENTRY relocs.
5684 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
5686 * elflink.h (elf_link_output_sym): Zero syms which are
5687 part of sections which have been excluded.
5689 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
5691 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
5693 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
5694 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
5696 1999-01-27 Nick Clifton <nickc@cygnus.com>
5698 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
5700 (fr30_final_link_relocate): Use computed value as result of
5703 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
5705 * binary.c (binary_set_section_contents): Emit warning for
5706 huge file offsets due to widely-dispersed section LMAs.
5708 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
5710 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
5711 align first section to largest section alignment, not first
5714 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
5716 * configure.in: Require autoconf 2.12.1 or higher.
5718 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
5720 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
5721 * bfd-in2.h: Likewise.
5722 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
5724 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5726 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
5727 * cpu-mips.c: Add support for and independent 4111.
5728 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
5729 (_bfd_mips_elf_final_write_processing):
5730 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
5732 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5734 * elf32-mips.c (elf_mips_abi_name): New.
5735 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
5737 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
5739 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5740 Handle bfd_mach_mips4300.
5742 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
5744 * elf32-i386.c: Remove leaked development code from patch
5745 1998-12-10 by Richard Henderson.
5747 1998-12-10 Richard Henderson <rth@cygnus.com>
5749 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
5750 in debug sections for symbol defined externally.
5752 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5754 * targets.c (bfd_target_vector): Remove duplicate entry for
5757 1998-12-09 Nick Clifton <nickc@cygnus.com>
5759 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
5760 since we are using RELAs.
5762 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
5764 SCO Open Server Release 5 core file support, from Jouke Numan
5766 * sco5-core.c: New file.
5767 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
5768 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
5769 * Makefile.am: Rebuild dependencies.
5770 (OPTIONAL_BACKENDS): Add sco5-core.lo.
5771 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
5772 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
5773 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
5774 * bfd-in2.h, configure, Makefile.in: Rebuild.
5776 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
5778 * config.bfd (hppa*-*-mpeix*): New target.
5779 * configure.in: Add AC_HEADER_DIRENT.
5780 (hppa*-*-mpeix*): New target.
5781 * configure.host (hppa*-*-mpeix*): New host.
5782 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
5783 friends rather than just including <sys/dir.h>.
5784 * som.h (struct som_symbol): Add hppa_priv_level and apto
5785 tc_data. Change all users.
5786 (struct somdata): Add comp_unit field.
5787 (obj_som_compilation_unit): Define.
5788 (bfd_som_attach_compilation_unix): Declare.
5789 * som.c: Check HOST_HPPAMPEIX.
5790 (struct som_misc_symbol_info): Add new field priv_level.
5791 (som_object_setup): Add current_offset parameter. Change all
5793 (setup_sections): Likewise.
5794 (som_object_p): For EXECLIBMAGIC, read the lst header.
5795 (som_write_symbol_strings): Add compilation_unit parameter.
5797 (som_finish_writing): Write out compilation_unit.
5798 (som_bfd_derive_misc_symbol_info): Set priv_level.
5799 (som_build_and_write_symbol_table): Set xleast field to 3.
5800 (som_slurp_symbol_table): Set symbol priv_level.
5801 (bfd_som_attach_compilation_unit): New function.
5802 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
5803 priv_level into symbol_value.
5804 * configure, config.in: Rebuild.
5806 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
5808 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
5809 warning function to call _bfd_error_handler instead.
5811 * libbfd.c (COERCE32): Cast through unsigned long and long to
5812 avoid bug in old version of gcc.
5814 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
5815 (elf_backend_additional_program_headers): Don't define.
5817 1998-12-08 Nick Clifton <nickc@cygnus.com>
5819 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
5820 relocations to include offset of 2 included in the insns, and the
5821 offset of the relocs within the section.
5823 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
5825 The following changes were made by David Taylor
5826 <taylor@texas.cygnus.com>, Edith Epstein
5827 <eepstein@sophia.cygnus.com>, Jim Blandy
5828 <jimb@zwingli.cygnus.com>, and Elena Zannoni
5829 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
5830 changes originally made by HP; HP did not create ChangeLog
5833 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
5834 automake macro library.
5836 * hpux-core.c (hpux_core_core_file_p): this function now
5837 understands HPUX 10.30 thread info. Yes, the thread stacks can be
5838 found in the corefile! Also, in hpux_core_core_file_p, if we
5839 encounter a section with an unknown type, don't punt. Instead,
5840 just skip it. Also, count the number of sections of known type
5841 that we encounter. If we encounter at least one good one, then
5842 we'll declare that the file is a core file. If we encounter any
5843 unknown ones but some known ones, then we'll issue a warning (but
5844 still declare it to be a core file). Also, correctly decide when a
5846 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
5847 (CORE_ANON_SHMEM): define if not defined.
5848 (hpux_core_struct): add members lwpid and user_tid.
5849 (core_kernel_thread_id, core_user_thread_id): new macros.
5850 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
5851 the name before storing it in the bfd.
5852 (hpux_core_core_file_p): handle threads.
5854 * libhppa.h (GET_FIELD): protect against redefinition.
5855 (HPPA_WIDE): define.
5856 (GET_FIELD): define.
5861 (sign_extend): redefine.
5862 (assemble_6): define.
5863 (assemble_12): rewrite.
5864 (assemble_16): define.
5865 (assemble_16a): define.
5866 (assemble_17): rewrite.
5867 (assemble_22): define.
5869 1998-12-07 Nick Clifton <nickc@cygnus.com>
5871 * elf32-fr30.c (fr30_final_link_relocate): Using signed
5872 relocations for signed values.
5874 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
5876 * mipsbsd.c (MY(set_arch_mach)): Make static.
5877 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
5878 bfd_mach_mips* macros rather than simple numbers.
5880 COFF weak symbol support, based on patches from Mark Elbrecht
5881 <snowball3@usa.net>:
5882 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
5883 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
5884 (coff_write_alien_symbol): Likewise.
5885 * cofflink.c (coff_link_check_ar_symbols): Likewise.
5886 (coff_link_add_symbols): Likewise.
5887 (_bfd_coff_link_input_bfd): Likewise.
5888 (_bfd_coff_write_global_sym): Likewise.
5890 * elf.c (copy_private_bfd_data): Always initialize the
5891 includes_phdrs field.
5893 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
5894 file defines a symbol first mentioned in an ELF file.
5896 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
5897 possible, rather than only if BFD64.
5898 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
5900 * bfd-in2.h: Rebuild.
5902 * srec.c (srec_set_section_contents): Correct test to avoid
5903 switching to 4 byte addresses after seeing a second section which
5904 requires 3 byte addresses. From Joel Schantz
5905 <joel.schantz@argosys.boeing.com>.
5907 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
5908 <aymeric.vincent@emi.u-bordeaux.fr>.
5910 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
5912 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
5913 decide whether the output file is -mrelocatable-lib,
5914 -mrelocatable, or neither. (gdb.base/nodebug.exp)
5916 1998-12-03 Nick Clifton <nickc@cygnus.com>
5918 * elf32-fr30.c: Add support for R_FR30_48 reloc.
5919 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
5920 * bfd-in2.h: Regenerate.
5921 * libbfd.h: Regenerate
5923 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
5925 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
5926 link against a dynamic symbol with no type or size.
5928 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
5930 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
5931 relocation for section which does not get loaded.
5932 (elf_i386_relocate_section) [R_386_32]: Likewise.
5934 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
5936 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
5937 reloc_count and i long instead of unsigned long. Handle error
5938 return from bfd_canonicalize_reloc.
5940 1998-12-01 Nick Clifton <nickc@cygnus.com>
5942 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
5945 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5947 * elf32-sh.c (elf/sh.h): Include.
5948 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
5949 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
5950 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
5951 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
5952 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
5954 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
5956 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
5957 causes division by zero later on.
5959 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
5961 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
5964 1998-11-25 DJ Delorie <dj@cygnus.com>
5966 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
5969 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
5971 * elf32-fr30.c (fr30_elf_relocate_section): Call
5972 fr30_final_link_relocate.
5973 (fr30_final_link_relocate): New function: Handle I20 and I32
5975 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
5976 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
5977 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
5979 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
5982 The following changes are based on a patch submitted by Gianluca
5983 Moro <glctr@abc.it>:
5985 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
5986 not already been updated.
5987 (find_remembered_hi16s_reloc): New parameter 'already_found'
5988 returns state of remembered hi16s reloc.
5989 (remember_hi16s_reloc): Set 'found' field to false.
5990 (hi16s_location): Add 'found' field.
5992 1998-11-23 DJ Delorie <dj@cygnus.com>
5994 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
5995 to see .DLL files as unrecognized.
5996 (i3coff_object_p): Sorry, had to hack it to not recognize these
5997 files (pei-i386) on request.
5999 1998-11-23 DJ Delorie <dj@cygnus.com>
6001 * opncls.c (bfd_make_readable): need more cleanup for symbols and
6002 relents. Call bfd_check_format to reinitialize.
6004 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
6006 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
6009 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
6011 * aclocal.m4: regenerate
6012 * configure: regenerate
6014 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
6016 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
6017 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
6018 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
6019 respect it as an upper bound on what memory to reference.
6020 (elf_gc_smash_unused_vtentry_relocs): Likewise.
6021 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
6022 update vtable_entries_size appropriately.
6024 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
6026 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
6029 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
6031 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
6032 bfds; they have no "file" so we fake it.
6033 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
6034 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
6035 resizing the memory buffer.
6036 * opncls.c (bfd_make_writable): New function; lets you write a
6037 bfd_create'd bfd to an in-memory buffer.
6038 (bfd_make_readable): New function; lets you read back that buffer
6039 as if it were from bfd_openr. Used to build generated archive
6040 members (winsup's ld's dlltool)
6042 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
6044 * po/bfd.pot: Regenerated.
6046 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
6048 * elf32-v850.c (hi16s_location): Replaced fixed size array with
6051 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
6053 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
6054 element of the gotentry list for local symbols too.
6055 (elf64_alpha_relocate_section): Unify local and global handling.
6056 Assert that gotent->use_count > 0.
6058 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
6060 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
6061 update for file name changes of July 2, 1998.
6063 * configure: Rebuild.
6065 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
6067 * po/bfd.pot: Regenerated.
6069 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
6071 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
6072 * aclocal.m4, configure: regenerate
6074 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
6076 * elf.c (prep_headers): Add support for bfd_arch_fr30.
6078 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
6080 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
6081 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
6083 * aclocal.m4, configure: regenerated.
6085 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
6087 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
6088 R_D10V_GNU_VTENTRY relocs.
6089 (elf_d10v_howto_table): Likewise.
6090 (d10v_reloc_map d10v_reloc_map): Likewise.
6091 (elf32_d10v_gc_mark_hook): New.
6092 (elf32_d10v_gc_sweep_hook): New.
6093 (elf32_d10v_check_relocs): New.
6094 (elf32_d10v_relocate_section): New.
6095 (elf_backend_relocate_section): Define.
6096 (elf_backend_can_gc_sections): Define.
6098 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
6100 * Makefile.am (BFD32_BACKENDS): Move vms files here...
6101 (BFD64_BACKENDS): ...from here.
6102 (BFD32_BACKENDS_CFILES): Move vms files here...
6103 (BFD64_BACKENDS_CFILES): ...from here.
6104 * Makefile.in: Rebuild.
6106 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
6108 * Makefile.am: Add FR30 target.
6109 * Makefile.in: Add FR30 target.
6110 * archures.c: Add support for FR30.
6111 * config.bfd: Add support for FR30.
6112 * configure.in: Add support for FR30.
6113 * reloc.c: Add support for FR30 relocations.
6114 * targets.c: Add support for FR30 relocations.
6115 * bfd-in2.h: Regenerate.
6116 * configure: Regenerate.
6117 * libbfd.h: Regenerate.
6118 * cpu-fr30.c: New file.
6119 * elf32-fr30.c: New file.
6121 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
6123 * configure.in: detect cygwin* instead of cygwin32*
6124 * configure: regenerate
6126 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
6128 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
6129 use bfd_malloc and free instead and check return value from bfd_malloc.
6131 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
6133 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
6134 * libbfd.h: Rebuild.
6136 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
6137 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
6138 (MIPS_TEXT_DYNSYM_SECN): Likewise.
6139 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
6141 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
6143 (mips_elf_link_hash_table_create): Don't initialize
6144 dynsym_sec_strindex.
6145 (mips_elf_gc_mark_hook): Add default case to avoid warning.
6146 (mips_elf_size_dynamic_sections): Generate a section symbol for
6147 every output section.
6148 (mips_elf_finish_dynamic_sections): Count all sections for
6150 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
6153 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
6155 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
6156 for later PLT entries in large PLTs.
6157 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
6159 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
6161 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
6163 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
6165 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
6166 * elflink.h (elf_collect_hash_codes): New function. This function is
6167 called for each exported symbol and we compute the ELF hash value for
6169 (compute_bucket_value): New function. It is called from
6170 size_dynamic_sections to determine the hash table size. When we are
6171 optimizing a better, but slower, algorithm is used.
6172 (size_dynamic_sections): Call compute_bucket_value.
6174 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
6176 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
6178 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
6180 (sh_elf_gc_mark_hook): New.
6181 (sh_elf_gc_sweep_hook): New.
6182 (sh_elf_check_relocs): New.
6183 (elf_backend_can_gc_sections): Define.
6185 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
6187 * acinclude.m4: undo previous gettext change
6188 * aclocal.m4: rebuild with right version of aclocal.
6190 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
6192 * acinclude.m4, aclocal.m4: move gettext-related fragments from
6193 aclocal.m4 to acinclude.m4, so they don't get lost.
6195 * elfcore.h: rewrite for better corefile support.
6196 * elf.c (elfcore_*): new functions.
6197 * elf-bfd.h (elf_obj_tdata): new structure members.
6198 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
6200 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
6202 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
6204 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
6205 and R_M32R_GNU_VTENTRY.
6206 (elf_backend_can_gc_sections): Define.
6207 (m32r_elf_check_relocs): New.
6208 (m32r_elf_gc_mark_hook): New.
6209 (m32r_elf_gc_sweep_hook): New.
6210 (m32r_elf_relocate_section): Handle VT relocs.
6212 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
6214 * coff-arm.c (arm_relocate_section): Remove redundant test.
6216 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
6217 cleat that the 'bitsize' field is the size of the bitfield AFTER
6218 relocation not before.
6220 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
6222 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
6225 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
6227 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
6228 R_SPARC_GNU_VTENTRY.
6229 (elf32_sparc_check_relocs): Handle them.
6230 (elf32_sparc_reloc_type_lookup): Likewise.
6231 (elf32_sparc_relocate_section): Likewise.
6232 (elf32_sparc_gc_mark_hook): New.
6233 (elf32_sparc_gc_sweep_hook): New.
6235 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
6237 * som.c (som_finish_writing): Perform some sanity checks when
6238 writing an executable or shared library.
6240 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6242 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
6243 * configure.in (elf): Add dwarf1.lo.
6244 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
6245 * elf.c (_bfd_elf_find_nearest_line): Add call to
6246 _bfd_dwarf1_find_nearest_line.
6247 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
6248 Add call to _bfd_dwarf1_find_nearest_line.
6249 * configure: Rebuilt.
6251 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
6253 * elflink.h (elf_gc_sections): Do not allow garbage
6254 collection if dynamic sections have been created.
6256 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
6258 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
6260 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
6261 (v850_elf_perform_relocation): Likewise.
6262 (v850_elf_final_link_relocate): Likewise.
6263 (v850_elf_relocate_section): Likewise.
6264 (v850_elf_gc_sweep_hook): New routine.
6265 (v850_elf_gc_mark_hook): New routine.
6266 (elf_backend_can_gc_sections): Define.
6268 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
6270 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
6273 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
6275 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
6276 Declare size as bfd_size_type.
6277 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
6279 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
6281 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
6283 * som.c (CPU_PA_RISC2_0): Define.
6284 (_PA_RISC2_0_ID): Likewise.
6285 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
6287 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
6289 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
6290 has a base which is already defined, only add the referenced
6291 symbol to the dynamic symbol table if it is defined or referenced
6294 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
6297 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6299 * elflink.h (elf_link_add_object_symbols): Undo last change.
6301 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
6303 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
6304 symbol for the indirect alias to a versioned symbol.
6306 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
6308 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
6309 (elf32_i386_vtentry_howto): New.
6310 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
6311 or elf32_i386_vtinherit_howto on lookup.
6313 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6315 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
6316 reloc_type. Rename R_68K__max to R_68K_max.
6317 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
6320 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
6322 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
6323 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6325 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
6328 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
6330 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
6331 message has a null byte terminator.
6333 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
6335 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
6336 word subject to R_V850_32 relocation.
6338 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
6340 * dwarf2.c: Add comment describing problem computing line numbers
6341 for undefined symbols at link time.
6343 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
6345 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
6346 transform a defweak into a plt entry.
6347 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
6348 plt entry references to receive a RELATIVE reloc.
6349 (elf64_alpha_finish_dynamic_symbol): Fill them in.
6350 (elf64_alpha_relocate_section): Assert we don't overrun
6351 the allocated relocation space.
6353 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
6355 * elf.c (swap_out_syms): Always treat section symbols as
6356 special, even if they are attached to a common section.
6358 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
6360 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
6361 sections with v850 common section attributes into named v850
6363 (v850_elf_add_symbol_hook): Move symbols in sections with v850
6364 common section attributes into named v850 common sections.
6366 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
6368 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
6371 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
6373 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
6374 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
6375 reloc to the wrong section a warning, not an error. .dynsbss
6376 is not an output section, so there is no need to check for it.
6378 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
6380 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
6382 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
6384 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
6385 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
6387 (elf32_arm_gc_mark_hook): New.
6388 (elf32_arm_gc_sweep_hook): New.
6389 (elf32_arm_check_relocs): New.
6390 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
6392 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
6395 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
6397 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
6398 assume there is no PLT or GOT.
6400 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
6402 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
6403 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
6404 also accepted as a function symbol type.
6406 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
6408 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
6410 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
6412 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
6413 match definition of _bfd_gc_sections field.
6414 * libbfd.h: Rebuild.
6416 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
6418 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
6419 the addend of a dynamic relocation referencing a section.
6420 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6421 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
6423 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
6425 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
6426 bed has a size_dynamic_sections routine before trying to use it.
6428 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
6430 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
6431 _bfd_elf_rel_vtable_reloc_fn.
6433 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
6435 * Makefile.am: Add elf32-arm.c.
6436 * Makefile.in: Rebuild.
6437 * elf-bfd.h: Add elf_backend_get_symbol_type.
6438 * elf.c (swap_out_syms): If defined, call
6439 elf_backend_get_symbol_type.
6440 * elf32-arm.c: Define elf_backend_get_symbol_type.
6441 (elf32_arm_get_symbol-type): New routine.
6442 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
6443 (bfd_elf32_arm_process_before_allocation): Change to
6444 check for STT_ARM_TFUNC.
6445 (elf32_arm_final_link_relocate): Likewise.
6446 * elfxx-target.h: Add elf_backend_get_symbol_type.
6448 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
6450 * archures.c (bfd_mach_alpha_ev[456]): New.
6451 * cpu-alpha.c: Rework to match these types.
6452 * bfd-in2.h: Rebuild.
6454 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
6456 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
6457 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
6459 * elf32-i386.c (elf_howto_table): Add vtable relocs.
6460 (elf_i386_reloc_type_lookup): Recognize them.
6461 (elf_i386_check_relocs): Pass them off to generic code.
6462 (elf_i386_relocate_section): Ignore them.
6463 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
6464 (elf_backend_can_gc_sections): True.
6466 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
6468 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
6469 before looking at owner field.
6470 (elf32_arm_to_thumb_stub): Ditto.
6471 (elf32_arm_relocate_section): Compute name before calling
6472 elf32_arm_final_link_relocate().
6474 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6476 * elf.c: comment and formatting cleanups.
6479 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6481 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
6482 (core files are treated differently than object files).
6483 * elf-bfd.h (_bfd_elf_write_corefile_contents,
6484 bfd_elf_mkcorefile): declare.
6485 * elfxx-target.h (_bfd_elf_write_corefile_contents,
6486 bfd_elf_mkcorefile): add to bfd_target vector.
6487 * elfcore.h (elf_core_file_p): save the program header table,
6488 and set the bfd architecture from the elf file header.
6489 * elf.c (bfd_elf_mkcorefile): new function.
6490 (_bfd_elf_write_corefile_contents): new function.
6491 (assign_file_positions_for_segments): add cases for handling
6492 PT_NOTE segments. (assign_file_positions_except_relocs):
6493 core files should be handled the same as exec files.
6494 (prep_headers): identify core files as type ET_CORE.
6495 (copy_private_bfd_data): identify the sections belonging to
6496 the PT_NOTE segment.
6498 * elf32-sparc.c (elf32_sparc_final_write_processing):
6499 add break statement to default case.
6501 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
6503 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
6504 section (not input) will be in sections ".sbss", ".sbss2",
6505 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
6506 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
6507 output_offset for correct evaluation of addend.
6509 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
6511 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
6512 elf32_arm_allocate_interworking_sections and
6513 elf32_arm_process_before_allocation.
6515 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
6517 * bfd-in.h: Ammend prototype for
6518 elf32_arm_process_before_allocation to remove surplus third
6521 * bfd-in2.h: Regenerate.
6523 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
6525 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
6527 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
6529 * aoutx.h (aout_link_input_section_ext): Use the relocation already
6530 calculated for RELOC_SPARC_REV32 case.
6532 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
6534 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
6535 elf32_arm_allocate_interworking_sections and
6536 elf32_arm_process_before_allocation.
6537 * bfd-in2.h: Regenerated.
6538 * elf32-arm.c Define elf32_arm_link_hash_table.
6539 (insert_thumb_branch): New routine.
6540 (find_thumb_glue): New routine.
6541 (find_arm_glue): New routine.
6542 (record_arm_to_thumb_glue): New routine.
6543 (record_thumb_to_arm_glue): New routine.
6544 (elf32_arm_link_hash_table_create): New routine.
6545 (elf32_arm_get_bfd_for_interworking): New routine.
6546 (elf32_arm_allocate_interworking_sections) New routine.
6547 (elf32_arm_process_before_allocation) New routine.
6548 (elf32_thumb_to_arm_stub): New routine.
6549 (elf32_arm_to_thumb_stub): New routine.
6550 (elf32_print_private_bfd_data): Fix typo.
6551 (elf32_arm_final_link_relocate): Add argument sym_sec.
6552 Check for branches to thumb symbols in case R_ARM_PC24.
6553 Check for branches to arm symbols in case R_ARM_THM_PC22.
6554 (elf32_arm_relocate_section): Pass symbol section to
6555 elf32_arm_final_link_relocate.
6557 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
6559 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
6560 entries unless the symbol is defined in the executable; in
6561 particular, undefined weak symbols get a PLT entry.
6563 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
6565 * libaout.h: Remove nested comment to avoid warning.
6567 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
6569 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6570 R_ARM_PC24 relocation.
6572 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
6574 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
6575 argument is_local. Add argument sym_flags. Check sym_flags
6576 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
6577 (elf32_arm_relocate_section): Don't pass local sym and pass
6578 sym_flags to elf32_arm_final_link_relocate.
6580 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
6582 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
6583 to not count too few relocs for dynamicly linked executables.
6585 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
6587 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
6588 symbols without a dynamic index dynamic. Consider all weak
6590 (elf64_alpha_strip_section_from_output): Don't assume 1-1
6591 correspondance between input and output sections.
6593 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6595 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
6596 that use a .got.plt section start the got offset at zero.
6598 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
6600 * ieee.c (ieee_write_processor): Correct the processor ID written
6601 out for bfd_arch_m68k, accommodating change of March 25.
6603 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
6605 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6606 R_ARM_THM_RPC22 relocations.
6608 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
6610 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
6612 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
6613 .got relocs in -Bsymbolic shared objects.
6615 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
6617 * elf32-arm.c: Add private flags to ELF header.
6618 (elf32_arm_print_private_bfd_data): New Function.
6619 (elf32_arm_set_private_flags): New Function.
6620 (elf32_arm_copy_private_flags): New Function.
6621 (elf32_arm_merge_private_bfd_data): New Function.
6623 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
6625 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
6627 (elf32_sparc_relocate_section): Likewise.
6629 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
6631 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
6632 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
6633 (ppc_elf_relocate_section): Pull sgot and splt search to the start
6634 of the function. Recognize no .plt as static linking.
6636 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
6638 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
6639 ".liblist" string through gettext.
6641 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
6643 * Makefile.am: Add support for elf32-arm.lo.
6644 * Makefile.in: Rebuild.
6645 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
6646 (thumb-*-elf): Define targ_defvec and targ_selvecs.
6647 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
6648 * configure: Regenerate.
6649 * elf.c: (prep_headers): Support arch_type of EM_ARM.
6650 * targets.c: Support new targets bfd_elf32_bigarm_vec and
6651 bfd_target bfd_elf32_littlearm_vec.
6652 * elf32-arm.c: New file.
6654 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
6656 * libaout.h (M_SPARCLITE_LE): New machine.
6657 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
6658 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
6659 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
6660 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
6661 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
6662 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
6663 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6664 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
6665 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
6666 be BFD_RELOC_SPARC_REV32.
6668 * config.bfd (sparc86x-*-aout): New
6670 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
6672 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
6673 actually mapping the output sections.
6675 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
6678 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
6679 (mn10300_elf_reloc_map): Similarly.
6680 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
6682 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
6684 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
6686 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
6687 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
6688 elf_mips_reloc_type defined in elf/mips.h.
6690 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
6692 * elf64-mips.c: Remove reloc_type definition completely. It's now
6695 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
6697 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
6698 as they are defined in elf/mips.h now.
6700 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
6703 * Re-add lost change:
6704 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
6706 (mn10300_elf_relax_section): Include stack space for register saves
6707 in the imm8 field of a "call" instruction.
6708 (compute_function_info): Determine how much stack is allocated by
6709 the movm instruction. Fix typo.
6710 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
6712 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
6714 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
6715 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
6717 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
6719 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
6721 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
6723 * elf32-hppa.h: Let ELF header define the enum containing the
6724 external reloc numbers.
6725 * elf32-i386.h: Likewise.
6727 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
6729 * elf-m10300.c: Let ELF header now define the macros to get the enum.
6730 * elf32-mips.c: Likewise.
6731 * elf32-ppc.c: Likewise.
6733 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
6735 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
6736 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
6738 * bfd-in.h: Regenerate.
6739 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
6740 parameter to 'unsigned int' to avoid K&R compatability problems.
6742 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
6744 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
6745 functionname_ptr to be const. Change line_ptr to be unsigned.
6747 * coffcode.h (coff_link_output_has_begun): Simplify handling when
6748 macro is not defined. Change second parameter from bfd_link_info
6749 to coff_final_link_info. Add prototype.
6750 (coff_final_link_postscript): Simplify handling when macro is not
6751 defined. Add prototype.
6753 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
6755 * elf-mn10300.c: Before include system specific ELF header define
6756 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
6757 * elf32-mips.c: Likewise.
6758 * elf32-ppc.c: Likewise.
6760 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
6762 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
6763 temporary patch over to elf64-mips.c as well.
6765 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
6767 * elf32-mips.c (reloc_type): Temporarily disable definition of
6768 standard relocation since they are now defined in elf/mips.h.
6770 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
6772 * elf-m10200.c (mn10200_elf_final_link_relocate):
6773 Modify range test for case R_MN10200_8.
6775 * elf-m10300.c (mn10300_elf_final_link_relocate):
6776 Modify range test for case R_MN10300_8.
6778 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
6780 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
6781 * elf32-i386.c (elf_backend_got_header_size): Define.
6782 (elf_backend_plt_header_size): Define.
6783 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
6784 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
6785 * elfxx-target.h: Provide a default of zero.
6786 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
6787 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
6789 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
6790 entry from an executable, even if the plt refcount goes to 0.
6792 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6794 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
6795 directory name at the line number.
6797 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
6798 with an unspecified type.
6800 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
6802 * sunos.c: Add undef of valid to avoid problem on SunOS.
6804 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
6806 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
6808 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6810 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
6811 R_68K_PCxx and R_68K_xx relocations. Make sure that
6812 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
6813 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
6814 R_68K_xx relocations.
6815 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
6816 that has no plt entry.
6817 (elf_m68k_relocate_section): Ignore the plt offset in a static
6819 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
6821 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
6824 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
6826 (howto_table, reloc_map): Add entries for them.
6827 (elf_m68k_check_relocs): Handle them. Implement reference
6828 counting for got and plt entries.
6829 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
6830 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
6832 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
6833 (elf_m68k_relocate_section): Handle the new reloc types.
6834 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
6835 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
6836 * elflink.h (elf_link_add_object_symbols): When creating an
6837 indirect reference for symbol versioning also copy the plt
6839 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
6840 flag also reset the plt offset.
6841 (elf_link_assign_sym_version): Likewise.
6842 (elf_gc_common_finalize_got_offsets): Increment the got offset by
6843 the size of the entry in bytes.
6844 (elf_gc_allocate_got_offsets): Likewise.
6846 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
6848 * elflink.h (elf_gc_sections): Return true rather than falling off
6851 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
6854 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
6856 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
6857 comment describing when it should be enabled.
6858 Changed definition of USER_LABEL_PREFIX to "", to fall into line
6861 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
6863 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
6864 information ATN records.
6866 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6868 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
6869 section for an absolute symbol in a fully linked file. Based on
6870 patch from Christian Holland <CHolland@de.lucent.com>.
6872 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
6874 * coff-m88k.c (m88k_special_reloc): Don't lose the information
6875 that a symbol is undefined.
6877 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
6879 * som.c (som_bfd_gc_sections): Define.
6881 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
6883 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
6884 overflows in ARM_26D patches, since they have already been
6885 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
6887 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
6889 * coffcode.h (coff_write_object_contents): If we have any long
6890 section names, call coff_write_symbols even if there are no
6893 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
6895 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
6896 PT_LOAD segment, rather than only setting it once for the entire
6899 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
6900 rather than ignoring every phdr with a p_paddr of 0, ignore all
6901 the phdrs if they all have a p_paddr of 0.
6903 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
6904 section was discarded from the link.
6906 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6908 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
6910 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6912 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
6913 floating point operations.
6915 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
6917 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
6920 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
6922 Merge of vax/vms (read-only) support
6923 * configure.com: Support Vax target.
6924 * makefile.vms: Support Vax target.
6925 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
6926 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
6928 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
6930 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
6932 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
6934 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
6936 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
6937 * targets.c (bfd_target_ovax_flavour): New flavour.
6938 (vms_alpha_vec): Renamed from evax_alpha_vec.
6940 (target_vector): Update accordingly.
6941 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
6943 (vax*-*-*vms*): New target.
6944 * Makefile.am: Update for renamed files. Rebuild dependencies.
6945 * bfd-in2.h: Rebuild.
6946 * configure.in, Makefile.in, aclocal.m4: Rebuild.
6948 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
6950 Based on patch from Matt Semersky <matts@scd.hp.com>:
6951 * linker.c (_bfd_generic_final_link): Force a trailing NULL
6952 pointer on abfd->outsymbols.
6953 (generic_add_output_symbol): Handle NULL sym parameter.
6955 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
6957 * elf.c (copy_private_bfd_data): Add support for changing VMA or
6960 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
6962 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
6963 when handling 32 bit immediate relocs.
6964 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6966 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
6968 * section.c (STD_SECTION): Account for recently added gc_mark
6969 field in struct asection.
6971 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
6972 (bfd_elf32_bfd_merge_private_bfd_data): Define.
6974 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
6976 ELF Section-level Garbage Collection:
6977 * bfd.c (bfd_gc_sections): New.
6978 * aout-adobe.c: Hook to default implementation.
6979 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
6980 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
6981 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
6982 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
6983 * tekhex.c, versados.c: Likewise.
6984 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
6985 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
6987 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
6988 (bfd_generic_gc_sections): New.
6989 * section.c (SEC_KEEP): New.
6990 (asection): Add gc_mark member.
6992 * elfcode.h (elf_gc*): New name remappings.
6993 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
6994 sections to be excluded.
6995 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
6996 (elf_gc_propogate_vtable_entries_used): New.
6997 (elf_gc_smash_unused_vtentry_relocs): New.
6998 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
6999 (elf_gc_common_finalize_got_offsets): New.
7000 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
7001 * elfxx-target.h: Add and default gc hooks.
7003 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
7005 (struct elf_obj_tdata): Likewise for local_got_offsets.
7006 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
7007 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
7008 * elf64-sparc.c, elflink.h: Likewise.
7010 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
7011 (ELF_LINK_HASH_MARK): Define.
7012 (struct elf_backend_data): Add GC hooks.
7013 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
7015 * elf-m10300.c (mn10300_elf_check_relocs): New.
7016 (mn10300_elf_gc_mark_hook): New.
7017 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
7018 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
7019 (mn10300_elf_final_link_relocate): Likewise.
7020 (mn10300_elf_relocate_section): Likewise.
7021 (elf_backend_can_gc_sections): Define.
7022 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
7023 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
7024 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
7025 (mips_info_to_howto_rel): Likewise.
7026 (mips_elf_relocate_section): Likewise.
7027 (mips_elf_check_relocs): Likewise.
7028 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
7029 (elf_backend_can_gc_sections): Define.
7030 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
7031 (ppc_elf_howto_raw): Handle them.
7032 (ppc_elf_reloc_type_lookup): Likewise.
7033 (ppc_elf_relocate_section): Likewise.
7034 (ppc_elf_check_relocs): Reference count .got and .plt entries.
7035 Handle new vtable relocs.
7036 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
7037 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
7038 (elf_backend_can_gc_sections): Define.
7040 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
7042 * archures.c (bfd_mach_mn10300): Define.
7043 * elf-m10300.c: Include elf/mn10300.h
7044 (elf_mn10300_mach): New function.
7045 (_bfd_mn10300_elf_final_write_processing): Likewise.
7046 (_bfd_mn10300_elf_object_p): Likewise.
7047 (elf_backendfinal_write_processing): Define.
7048 (elf_backend_object_p): Likewise.
7050 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
7052 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
7055 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
7057 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
7058 link_next field, not the next field.
7060 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
7062 * elf.c (map_sections_to_segments): Check the section address
7063 against the phdr size both with and without a modulo of
7066 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
7068 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
7069 linker created empty input section if the output section has the
7072 * elflink.h (elf_link_output_extsym): Print an error message if
7073 _bfd_elf_section_from_bfd_section fails.
7075 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
7078 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
7080 * elf.c (copy_private_bfd_data): Improve handling of Solaris
7081 native linker output. Avoid putting an empty section in more than
7084 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
7086 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7087 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7089 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
7091 * elf.c (swap_out_syms): New arg relocatable_p.
7092 Don't add section VMA to symbols for relocatable output.
7093 (_bfd_elf_compute_section_file_positions): Update call to
7096 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
7098 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
7099 against 'addend' be signed rather than unsigned.
7101 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
7103 * elf32-m32r.c: Add prototyps for static functions.
7105 * coff-arm.c: Add prototypes for static functions.
7107 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
7109 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
7110 LMA is used to order sections in a segment.
7112 * elf32-v850.c: Add prototypes for static functions.
7113 Change type of addend parameter to bfd_vma in various functions.
7115 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
7117 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
7118 complain_overflow_signed instead of complain_overflow_bitfield.
7120 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7122 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
7123 when comparing against 0.
7125 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
7127 * Makefile.am (config.status): New target.
7128 * Makefile.in: Rebuild.
7130 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
7132 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
7133 error if previous object endianness doesn't match current object.
7135 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
7137 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
7138 _bfd_elf_print_private)bfd_data ().
7140 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
7142 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
7144 (elf_link_add_object_symbols): Set type_change_ok and
7145 size_change_ok before calling elf_merge_symbol.
7147 * elf32-mips.c (mips_elf_relocate_section): If we issue an
7148 undefined symbol error, don't also issue an overflow error.
7150 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
7152 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
7153 R_PPC_LOCAL24PC relocation should be local; if not, print an error
7154 message instead of crashing.
7156 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
7158 * archures.c (bfd_mach_cpu32): Define.
7159 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
7161 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
7162 * ieee.c: Include <ctype.h>.
7163 (ieee_object_p): Parse out process ID string to make it more
7164 likely to be acceptable for bfd_scan_arch.
7165 * bfd-in2.h: Rebuild.
7167 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
7169 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
7170 _bfd_elf_print_private_bfd_data() so that the program header will
7173 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
7175 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
7176 0x68. Reindent. Add some comments.
7178 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
7180 * elf.c (copy_private_bfd_data): Adjust physical address of
7181 segment in output BFD to contain LMAs of its sections.
7183 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
7185 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7186 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
7187 endian data 32 bit relocations.
7188 (elf32_sparc_merge_private_bfd_data): Check if linking little
7189 endian objects with big endian objects.
7190 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
7191 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
7192 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
7194 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
7195 * archures.c (bfd_mach_sparc_sparclite_le): New.
7196 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
7198 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
7200 * peicode.h (add_data_entry): Fix precedence of operators in if ()
7203 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
7205 * bfd-in.h: Move over patch to bfd-in2.h.
7207 * reloc.c (bfd_check_overflow): Add casts before shifts which may
7209 (_bfd_relocate_contents): Likewise.
7211 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
7213 * peicode.h (add_data_entry): If the section has no private data
7214 then do not create a Data Dictionary entry for it.
7216 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
7218 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
7219 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
7220 elf64_alpha_size_got_sections): Rewrite, handling multiple got
7221 subsections during relaxation more correctly.
7223 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
7225 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
7226 Add extra argument to bfd_arm_process_before_allocation ().
7227 * bfd-in.h: Reflect changes made in bfd-in2.h.
7228 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
7229 coff class of a BFD symbol.
7230 * coff-arm.c: Add support for interworking between Thumb code and
7231 non-interworking aware ARM code.
7233 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
7235 * po/Make-in (install-info): New target.
7237 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
7239 * filemode.c: Remove; not used.
7241 If sysdep.h includes a header file, don't include it again:
7242 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
7244 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
7246 * archive.c: Don't include <string.h> or <errno.h>.
7247 * evax-alpha.c; Don't include <stdio.h>.
7248 * evax-egsd.c: Likewise.
7249 * evax-etir.c: Likewise.
7250 * evax-misc.c: Likewise.
7251 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
7252 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
7254 * hpux-core.c: Likewise.
7255 * netbsd-core.c: Likewise.
7257 * libbfd.c: Don't include <sys/types.h>.
7258 * nlmcode.h: Don't include <string.h>.
7259 * osf-core.c: Don't include <string.h> or <stdio.h>.
7260 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
7261 <errno.h>, or <unistd.h>.
7262 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
7264 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
7266 * configure.com: If the version number can not be found in
7267 configure.in, set it to "unknown" rather than "2.8.1".
7269 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
7271 * elf32-mips.c (elf_mips_mach): New.
7272 (_bfd_mips_elf_object_p): Use elf_mips_mach.
7273 (_bfd_mips_elf_final_write_processing): Use the names
7274 of machines, rather than the numbers. Set both the ARCH
7275 and MACH in e_flags. Handle a few more specific machines.
7276 (_bfd_mips_elf_merge_private_bfd_data): Merge both
7277 EF_MIPS_ARCH and EF_MIPS_MACH.
7279 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
7281 * syms.c (bfd_is_local_label): Revert last change.
7282 * srec.c (srec_write_symbols): Discard debugging symbols.
7284 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
7286 * som.c: Include <ctype.h>.
7287 * som.h: Don't include sysdep.h.
7289 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
7291 * libbfd.h: Rebuilt.
7292 * libbfd-in.h: Removed gettext includes and defines.
7293 * sysdep.h: Moved gettext-related includes and defines here.
7295 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
7297 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
7298 an ad-hoc test. Kill bogus #if 0 code.
7299 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
7301 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
7303 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
7304 when generating a normal executable for a symbol defined in a
7305 regular file. When copying a reloc into the output file, adjust
7306 the addend for a PC relative reloc against a global symbol.
7308 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
7310 * libbfd.h: Rebuilt.
7311 * libbfd-in.h (_): Define as dgettext.
7313 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
7315 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
7317 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
7318 when declaring parameter types.
7319 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
7321 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
7323 * config.bfd: If we include any ELF targets in targ_defvec and/or
7324 targ_selvecs, then add the generic ELF targets to targ_selvecs.
7325 * elf32-gen.c (dummy): New static const variable.
7326 (elf_generic_info_to_howto): New static function.
7327 (elf_generic_info_to_howto_rel): New static function.
7328 (elf_info_to_howto): Define as elf_generic_info_to_howto.
7329 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
7330 * elf64-gen.c: Same changes as elf32-gen.c.
7331 * elfcode.h (elf_object_p): For the generic target, ignore a
7332 failure of bfd_default_set_arch_mach. Fix indentation a bit.
7334 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
7336 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
7337 * configure: Rebuild.
7339 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
7341 * config.bfd: Update OSR5/Unixware patterns.
7343 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
7345 * elf.c (assign_file_positions_for_segments): Allow for holes
7346 between sections added by a link script.
7348 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
7350 * configure.in: Change version number to 2.9.4
7351 * configure: Rebuild.
7353 Based on patch from H.J. Lu <hjl@gnu.org>:
7354 * elf.c (bfd_elf_get_bfd_needed_list): New function.
7355 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
7356 * bfd-in2.h: Rebuild.
7358 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
7360 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
7363 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
7365 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
7366 (elf64_alpha_relax_section): Fill them in.
7367 (elf64_alpha_relax_opt_call): Implement more than a stub.
7368 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
7369 alignment on .scommon.
7370 (elf64_alpha_merge_gots): Merge use counts as well.
7372 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
7374 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
7375 for calculating a local symbol's address.
7376 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
7377 Set the .got's cooked size as well as the raw size.
7379 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
7381 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
7382 internationalisation of printed information.
7384 * coff-arm.c (coff_arm_print_private_bfd_data): Add
7385 internationalisation of printed information.
7387 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
7389 * syms.c (struct indexentry): Change directory_name, file_name,
7390 and function_name fields to char *.
7391 (struct stab_find_info): Change cached_file_name field to char *.
7393 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
7395 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
7397 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7399 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7401 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
7403 * Makefile.am (install-data-local): Make $(includedir).
7404 * Makefile.in: Rebuild.
7406 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7408 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
7410 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
7412 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
7413 * Makefile.in: Rebuild.
7415 * bfd-in2.h: Rebuild for Nick's changes.
7417 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
7419 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
7420 change wrt length == max_namelen.
7422 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7424 * Many files: Added gettext invocations around user-visible
7426 * libbfd-in.h: Added gettext includes and defines.
7427 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7428 HAVE_LC_MESSAGES): Define.
7429 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
7431 * Makefile.am (SUBDIRS): Added po.
7432 (POTFILES): New macro.
7433 (po/POTFILES.in): New target.
7434 (SOURCE_HFILES): New macro.
7436 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
7438 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7440 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
7441 NT_PRSTATUS note section encountered, it contains the status of
7442 the currently executing thread when the core file was written.
7444 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
7446 * libcoff.h: Add extra parameter to
7447 bfd_coff_link_output_has_begun overrideable function.
7448 * cofflink.c: Pass extra parameter to
7449 bfd_coff_link_output_has_begun function.
7450 * bfd-in.h: Add prototypes for exported ARM interworking
7452 * peicode.h: ARM specific code reorganised to conform to BFD
7454 * coffcode.h: ARM specific code reorganised to conform to BFD
7456 * coff-arm.c: Code reorganised to conform to the BFD coding
7457 conventions. Global variables have been moved into an ARM
7458 specific hash table structure and a new function:
7459 bfd_arm_get_bfd_for_interworking() has been created which is
7460 called from the linker scripts.
7462 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
7464 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
7466 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
7467 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
7468 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
7469 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
7471 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7473 * config.bfd: Added sparc86x support.
7475 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
7477 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
7478 an out of range pc-relative jump/call to an undefined weak symbol.
7480 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
7482 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
7485 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
7487 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
7488 an error other than bfd_error_system_call, set the error to
7489 bfd_error_wrong_format.
7491 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
7492 bfd_elf32_powerpcle_vec.
7494 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
7495 program segments are zero, don't set p_paddr_valid.
7497 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
7499 * elf64-alpha.c: Initial implementation of relaxation --
7500 (struct alpha_elf_link_hash_entry): Add use_count member.
7501 (elf64_alpha_check_relocs): Initialize and increment it.
7502 (elf64_alpha_can_merge_gots): Check it when considering merging.
7503 (elf64_alpha_merge_gots): Drop entries with zero use.
7504 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
7505 (elf64_alpha_always_size_sections): Split out got sizing ...
7506 (elf64_alpha_size_got_sections): ... here. New function.
7507 (elf64_alpha_relax_find_reloc_ofs): New function.
7508 (elf64_alpha_relax_with_lituse): Likewise.
7509 (elf64_alpha_relax_without_lituse): Likewise.
7510 (elf64_alpha_relax_opt_call): Likewise.
7511 (elf64_alpha_relax_section): Likewise.
7512 (elf64_alpha_add_symbol_hook): Likewise.
7513 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
7514 (elf64_alpha_relocate_section): Likewise.
7515 (bfd_elf64_bfd_relax_section): Define.
7516 (elf_backend_add_symbol_hook): Likewise.
7518 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
7520 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
7521 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
7522 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
7524 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
7526 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
7527 * configure: Rebuild.
7529 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
7531 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
7532 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
7533 * configure.in: Define and substitute WIN32LDFLAGS and
7535 * aclocal.m4: Rebuild with new libtool.
7536 * configure, Makefile.in: Rebuild.
7538 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
7540 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
7541 before any other symbols in the same section.
7543 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
7545 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
7548 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
7550 * dwarf2.c (comp_unit): Move it earlier in the source. Add
7552 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
7553 Use addr_size for address size, rather than sizeof(bfd_vma).
7554 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
7555 Fix call to read_address.
7556 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
7557 Scrap other unneeded arguments. Fix call to read_address.
7558 (scan_unit_for_functions): Fix call to read_attribute.
7559 (parse_comp_unit): We now handle more values for addr_size.
7560 Set addr_size in unit. Fix call to read_attribute and
7563 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
7565 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
7567 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
7569 * archures.c (bfd_default_scan): Add m68k cases back to default
7570 switch, reverting patch of March 25, since IEEE support depends
7573 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
7575 * Makefile.am (diststuff): New target.
7576 * Makefile.in: Rebuild.
7578 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
7580 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
7581 som_offset when we have an extended name table.
7583 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
7585 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
7587 * Makefile.in: Rebuild.
7589 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7591 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
7592 symbols when creating a shared library.
7593 (elf_m68k_adjust_dynindx): New function, used by above code.
7594 (elf_m68k_finish_dynamic_sections): Initialize the section
7596 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
7598 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
7600 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
7603 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7605 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
7608 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
7610 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
7613 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
7615 * configure.in: Set version to 2.9.1.
7616 * configure: Rebuild.
7618 * Branched binutils 2.9.
7620 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
7622 * syms.c (ENABLE_CACHING): Define.
7623 (struct indexentry): Define.
7624 (struct stab_cache): Remove.
7625 (cmpindexentry): New static function.
7626 (struct stab_find_info): Add new fields: indextable,
7627 indextablesize, cached_indexentry, cached_offset, cached_stab, and
7628 cached_file_name. Remove fields: file_cache, function_cache, and
7630 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
7631 index table and search it.
7633 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
7635 * elf.c (_bfd_elf_copy_private_section_data): Call
7636 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
7638 * cpu-mips.c: Remove trailing comma at end of enumeration list.
7640 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
7642 * coff-arm.c: Define all globally visible variables and functions
7643 only when COFF_WITH_PE is not defined.
7644 * configure.in (armpe_little_vec, armpe_big_vec): Add
7646 * configure: Rebuild.
7648 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
7650 Fix some gcc -Wall warnings:
7651 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
7652 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
7653 * archures.c (bfd_default_scan): Likewise.
7654 * bfd.c (bfd_scan_vma): Likewise.
7655 * binary.c (mangle_name): Likewise
7656 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
7657 * coff-sh.c (sh_relocate_section): Likewise.
7658 * coff-stgo32.c (create_go32_stub): Likewise.
7659 * coffcode.h (coff_slurp_line_table): Likewise.
7660 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
7661 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
7662 (assign_file_positions_for_segments): Likewise.
7663 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7664 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
7665 * oasys.c (oasys_write_sections): Likewise.
7666 * ppcboot.c (ppcboot_object_p): Likewise.
7667 (mangle_name): Likewise.
7668 * riscix.c (riscix_fix_pcrel_26): Likewise.
7669 * srec.c (srec_scan): Likewise.
7670 * stabs.c (_bfd_write_section_stabs): Likewise.
7671 * sunos.c (sunos_add_dynamic_symbols): Likewise.
7672 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
7673 switch. Declare parameters for function pointers.
7674 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
7676 * elf.c (elf_sort_sections): Likewise.
7677 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
7678 Add default cases to switches.
7679 (coff_arm_relocate_section): Remove unused local variables.
7681 (coff_arm_bfd_set_private_flags): Change flag variable to type
7683 * coff-mips.c (mips_relocate_section): Initialize use_lo.
7684 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
7685 (dump_toc): Change cat to const, and initialize it.
7686 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
7687 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7688 (sh_elf_relocate_section): Initialize r_symndx.
7689 * coffcode.h (coff_compute_section_file_positions): Only declare
7690 old_sofar if ALIGN_SECTIONS_IN_FILE.
7691 (coff_write_object_contents): Initialize csym.
7692 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
7693 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
7695 * dwarf2.c: Include libiberty.h.
7696 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
7697 (decode_line_info): Remove unused local variables.
7698 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
7699 (m32r_elf_relocate_section): Likewise.
7700 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
7701 (v850_elf_reloc): Likewise.
7702 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
7703 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
7704 * elf.c (assign_file_positions_for_segments): Always set adjust.
7705 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
7706 parenthesize expression.
7707 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
7708 (m32r_elf_object_p): Return a value.
7709 (m32r_elf_print_private_bfd_data): Change fprintf format string.
7710 * elf32-mips.c (mips_elf_final_link): Initialize last.
7711 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
7712 * elf32-v850.c (v850_elf_object_p): Return a value.
7713 (v850_elf_print_private_bfd_data): Change fprintf format string.
7714 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
7716 * elflink.h (elf_link_add_object_symbols): Change vernum to
7717 unsigned int, and initialize it. Change fprintf format string.
7718 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
7719 when setting or comparing to soname_indx.
7720 (elf_create_pointer_linker_section): Change num_symbols to
7722 * libcoff-in.h (coff_data_type): Change flags to flagword.
7723 * peicode.h (pe_print_idata): Initialize idx. Change j to
7724 bfd_size_type. Initialize hint_member. Remove useless test to
7726 (pe_print_edata): Change num_functions and num_names in struct
7727 EDT_type to unsigned long. Remove cast. Change fprintf format
7729 * ppcboot.c (ppcboot_object_p): Change i to size_t.
7730 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
7732 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
7733 int *. Update uses. Change j to long.
7734 * bfd-in2.h, libcoff.h: Rebuild.
7736 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
7738 * elf32-v850.c Remove definition of USE_REL.
7739 (v850_elf_info_to_howto_rela): New function.
7740 (v850_elf_perform_relocation): Renamed from
7741 v850_elf_store_addend_in_insn. Removed replace argument.
7742 (v850_elf_reloc): store the relocation in the addend field instead
7744 (v850_elf_final_link_relocate): Now calls
7745 v850_elf_perform_relocation.
7746 (v850_elf_relocate_section): Remove code to generate REL
7749 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
7751 * coffcode.h (coff_new_section_hook): Set the type and storage
7752 class in the native symbol information allocated for a new section
7755 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
7757 * peicode.h: Chain together calls to
7758 coff_bfd_copy_private_bfd_data and
7759 coff_bfd_print_private_bfd_data.
7761 * coff-arm.c: Add prototypes for
7762 coff_arm_bfd_print_private_bfd_data and
7763 coff_arm_bfd_copy_private_bfd_data.
7765 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
7767 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
7770 * peicode.h: Call arm-coff private data functions after handling
7773 * coff-arm.c: Turn statics into globals so that they can be shared
7774 both pe and pei backends.
7776 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
7778 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
7780 (sunos_write_object_contents): Likewise.
7781 * aoutx.h (NAME(aout,machine_type)): Likewise.
7782 * coffcode.h (coff_set_arch_mach_hook): Likewise.
7784 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7786 * archures.c (bfd_mach_m68*): Add definitions for various m68k
7788 (bfd_default_scan): Remove m68k special cases.
7789 * bfd-in2.h: Rebuild.
7790 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
7792 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
7793 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
7795 (bfd_m68k_arch): Set mach field to zero to signal no explicit
7796 selection, change printable_name to just "m68k" and make that the
7797 default instead of m68k:68020.
7799 * aout-tic30.c (NAME): Define this to avoid multiple definitions
7801 (MY_get_section_contents): Define as aout_32_get_section_contents
7802 rather than NAME(aout,get_section_contents).
7804 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
7806 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
7807 and call bfd_default_set_arch_mach to do the real work.
7809 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
7811 * bout.c (BALX): Include return register g14 as part of the insn.
7813 (calljx_callback): Use it.
7815 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
7817 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
7818 * libbfd.h: Rebuild.
7820 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
7821 byte_count to unsigned int.
7822 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
7823 unused local variables.
7825 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
7826 variables er and er1.
7828 * cpu-v850.c: Include <ctype.h>.
7829 (scan): Case isdigit argument to unsigned char.
7831 From Yan Meroth <YAN.MEROTH@st.com>:
7832 * ihex.c (ihex_scan): Add extbase variable so that getting an
7833 extended linear address record does not ignore any previous
7835 (ihex_write_object_contents): When writing out an extended linear
7836 address record, zero out any previous extended address.
7838 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
7840 * ieee.c (do_one): Check section before dereferencing it.
7841 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
7842 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
7844 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
7846 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
7848 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
7850 * coff-arm.c: Add interworking functions to pe backends.
7852 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
7854 * configure.in: Use AM_DISABLE_SHARED.
7855 * aclocal.m4, configure: Rebuild with libtool 1.2.
7857 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
7859 * coff-arm.c (coff_arm_relocate_section): Better error messages
7860 when interowrking conflucts occur. Courtesy of Jonathan Walton
7862 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
7863 relocations. Patch courtesy of Jonathan Walton and Tony
7866 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
7868 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
7869 part of Feb 22 change controling when to override the existing
7870 symbol with the .plt entry.
7872 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
7874 * config.bfd (targ_cpu): Add thumb-pe target.
7876 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
7877 functions in PE build.
7879 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
7881 * config.bfd (sparclite-*-elf*): Added.
7883 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
7885 * configure.in: Add elf.lo to elf shell variable.
7886 * Makefile.am (BFD_LIBS): Remove elf.lo.
7887 (BFD_LIBS_CFILES): Remove elf.c.
7888 (BFD32_BACKENDS): Add elf.lo.
7889 (BFD32_BACKENDS_CFILES): Add elf.c.
7890 * configure, Makefile.in: Rebuild.
7892 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
7894 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
7895 relocation against a non-local symbol should not have a dynamic
7898 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
7900 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
7902 (pe_print_private_bfd_data): Print PE flags. From Mikey
7903 <jeffdb@netzone.com>.
7905 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
7907 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
7908 a plt entry when we can determine that we authoritatively define
7911 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
7913 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
7914 don't actually use trad-core, but a SunOS-style core file handled
7916 * hosts/sparclinux.h: Remove.
7918 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7920 * peicode.h (pe_print_idata): If there is no .idata section, look
7921 for the import tables in some other section. Make the initial
7922 label line up better with the data. Print the import address
7923 table even if there is no import name table. If the import
7924 address table holds actual addresses, print them.
7926 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
7928 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
7929 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
7930 bfd_error_system_call.
7932 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
7934 * Makefile.am (AUTOMAKE_OPTIONS): Define.
7935 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7937 From H.J. Lu <hjl@gnu.org>:
7938 * Makefile.am (libbfd_la_LDFLAGS): Define.
7939 * Makefile.in: Rebuild.
7941 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
7943 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7944 * netbsd.h (MACHTYPE_OK): Define.
7945 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
7946 calling N_SET_MACHTYPE, rather than having a switch.
7947 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
7949 * i386netbsd.c (MACHTYPE_OK): Don't define.
7950 (DEFAULT_MID): Define.
7951 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
7952 (MACHTYPE_OK): Don't define.
7953 (DEFAULT_MID): Define.
7954 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
7955 (DEFAULT_MID): Define.
7956 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
7957 (DEFAULT_MID): Define.
7958 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
7959 (DEFAULT_MID): Define.
7961 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7962 * vaxnetbsd.c: New file.
7963 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
7964 rather than netbsd_core.
7965 * targets.c (vaxnetbsd_vec): Declare.
7966 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
7967 defined, add netbsd_core_vec.
7968 * configure.in: Set COREFILE for alpha*-*-netbsd* and
7969 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
7970 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
7971 * config.bfd (alpha*-*-netbsd*): New target.
7972 * Makefile.am: Rebuild dependencies.
7973 (BFD32_BACKENDS): Add vaxnetbsd.lo.
7974 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
7975 * configure, Makefile.in: Rebuild.
7977 * configure.host: Remove the old shared library build stuff. We
7978 now use libtool instead.
7980 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
7982 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
7984 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
7986 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
7987 * configure: Rebuild.
7989 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
7990 * elf32-v850.c (remember_hi16s_reloc): New function.
7991 (find_remembered_hi16s_reloc): New function.
7992 (v850_elf_store_addend_in_insn): Use the above new functions to
7993 match up HI6S relocs with LO16 relocs.
7995 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
7997 * configure.in: Change -linux* to -linux-gnu*.
7998 * config.bfd, configure.host: Likewise.
7999 * configure: Rebuild.
8001 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
8003 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
8004 LO16/HI16S bug and improve comments about what is going on.
8006 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
8008 * configure, aclocal.m4: Rebuild with new libtool.
8010 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
8012 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
8013 when merging v850 code into v850e/v850ea code. Do not initialise
8014 output flags if the input is the default architecture.
8016 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
8018 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
8019 get the size from bfd_arch_bits_per_address instead of directly
8022 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
8024 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
8025 to wrap, just return all 1's bits instead.
8026 * libbfd.h: Regenerate.
8028 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
8030 * coff-i386.c (coff_pe_i386_relocate_section): New static function
8032 (coff_relocate_section): If COFF_WITH_PE, define as
8033 coff_pe_i386_relocate_section.
8034 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
8035 skip empty sections, to match coff_write_object_contents.
8037 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
8038 rather than swapping out r_offset twice. From Luke Deller
8039 <luked@cse.unsw.edu.au>.
8041 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
8043 * configure.in: Set libtool_enable_shared rather than
8044 libtool_shared. Remove diversion hack.
8045 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
8048 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
8050 * syms.c (struct stab_cache): Define.
8051 (struct stab_find_info): Remove cached_offset, cached_stab,
8052 cached_str, and cached_stroff fields. Add file_cache,
8053 function_cache, and line_cache fields.
8054 (_bfd_stab_section_find_nearest_line): Use extensive caching to
8057 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
8059 * peicode.h (pe_print_idata): Check for import of ordinal rather
8061 (pe_print_edata): If there is no .edata section, look for the
8062 export data in some other section.
8064 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
8066 * configure.in: Change version to 2.8.4.
8067 * configure: Regenerated.
8069 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8071 Add tms320c30 support:
8072 * cpu-tic30.c: New file.
8073 * aout-tic30.c: New file.
8074 * coff-tic30.c: New file.
8075 * archures.c (bfd_arch_tic30): Define.
8076 (bfd_tic30_arch): Declare.
8077 (bfd_archures_list): Add bfd_tic30_arch.
8078 * targets.c (bfd_target_vector): Add tic30_aout_vec and
8080 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
8081 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
8082 (coff_set_flags): Likewise.
8083 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
8084 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
8085 * Makefile.am: Rebuild dependencies.
8086 (ALL_MACHINES): Add cpu-tic30.lo.
8087 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
8088 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
8089 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
8090 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
8092 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
8094 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
8095 to lag behind LO16 reloc by a couple of instructions.
8097 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
8099 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
8100 make to reexamine the file timestamp.
8101 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
8103 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
8106 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
8108 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
8109 to create .dynsbss and .rela.sbss sections.
8110 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
8111 copied from dynamic objects into .sbss.
8112 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
8113 use it. Correct typo of .rela.sdata2.
8114 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
8115 put the data, which may now be in .sbss.
8116 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
8117 (elf_backend_create_dynamic_sections): Define as
8118 ppc_elf_create_dynamic_sections.
8120 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
8121 against _GLOBAL_OFFSET_TABLE_.
8122 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
8123 shared libraries which refer to local symbols. Make sure that the
8124 test for allocating space for a reloc in a shared object is the
8125 same as the test for emitting a reloc.
8127 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8129 * config.bfd (i[3456]-*-mingw32*): New target.
8130 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
8131 * aclocal.m4, configure: Rebuild.
8133 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
8135 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
8138 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
8140 Sparc v9 ABI compliant PLT:
8141 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
8142 (plt_templates, sparc64_elf_build_plt_entry): Delete.
8143 (LARGE_PLT_THRESHOLD): New define.
8144 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
8145 (sparc64_elf_build_plt): New function.
8146 (sparc64_elf_plt_entry_offset): Likewise.
8147 (sparc64_elf_plt_ptr_offset): Likewise.
8148 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
8149 contain the index for convenience. Skip the initial entries
8151 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
8152 memory for the benefit of .rela.plt.
8153 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
8154 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
8155 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
8156 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
8157 Call sparc64_elf_build_plt.
8158 (elf_backend_want_got_plt): No.
8159 (elf_backend_plt_readonly): No.
8160 (elf_backend_plt_alignment): 8.
8162 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
8163 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
8164 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
8167 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
8169 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
8171 * cpu-mips.c (arch_info_struct): Add mips variants.
8172 * bfd-in2.h: Rebuilt.
8174 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
8176 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
8179 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
8181 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
8182 (i[3456]86sco3.2v5*coff): New target.
8184 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
8186 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
8188 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
8190 * bfd.c (bfd_get_error_handler): Add orthogonal function.
8191 * bfd-in2.h: Regenerate.
8193 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
8195 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
8197 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
8199 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
8200 adjust addend for an output common symbol (from Jimmy Blair
8201 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
8202 defined symbol to counteract adjustment made in generic relocation
8205 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
8207 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
8209 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
8210 (GET_SCNDHR_NLNNO): Likewise.
8212 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
8214 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
8216 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
8218 * elf32-m32r.c: Add macros to handle NOP insertion.
8220 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
8222 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
8223 (xcoff_mark): Likewise.
8224 (xcoff_build_ldsyms): Mark absolute symbols.
8226 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
8228 * bout.c (b_out_write_object_contents): Sort symbols before output
8229 to keep {CALL,BAL}NAME symbols adjacent.
8230 (b_out_symbol_cmp): New function.
8232 For older changes see ChangeLog-9697
8238 version-control: never
projects / deliverable / binutils-gdb.git / blob